1 2005-03-23 Steven Bosscher <stevenb@suse.de>
3 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
4 * trans-array.c (gfc_trans_allocate_array_storage,
5 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
6 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
7 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
8 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
9 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
10 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
11 gfc_conv_expr_descriptor): Likewise.
12 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
13 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
14 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
15 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
16 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
17 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
18 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
19 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
20 gfc_conv_intrinsic_merge, prepare_arg_info,
21 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
22 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
23 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
24 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
25 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
26 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
28 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
29 * trans.c (gfc_add_modify_expr): Likewise.
31 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
33 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
34 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
35 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
36 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
37 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
38 gfc_check_perror): new functions to check newly implemented
40 * gfortran.h: adding symbols for new intrinsics.
41 * intrinsic.c (add_functions): adding new intrinsics.
42 (add_subroutines): adding new intrinsics.
43 * intrinsic.h: prototype for all checking and resolving
45 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
46 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
47 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
48 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
49 gfc_resolve_kill_sub, gfc_resolve_link_sub,
50 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
51 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
52 gfc_resolve_perror): new functions to resolve intrinsics.
53 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
56 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
58 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
59 in which the variable is declared.
62 * resolve.c (was_declared): Also check for dummy attribute.
64 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
66 * gfortran.h (arith): Remove ARITH_0TO0.
67 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
68 (gfc_arith_power): Remove special casing of zero to integral
71 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
73 * Make-lang.in (fortran-warn): Remove -Wno-error.
74 (expr.o-warn, resolve.o-warn, simplify.o-warn,
75 trans-common.o-warn): Specify -Wno-error.
77 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
79 * trans-array.c (gfc_trans_static_array_pointer,
80 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
81 comment and formatting typos.
83 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
85 * invoke.texi: Fix typos.
87 2005-03-15 Zack Weinberg <zack@codesourcery.com>
89 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
91 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
93 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
94 to zero on label_tree.
96 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
99 * io.c (resolve_tag): Add checking on assigned label.
100 (match_dt_format): Does not set symbol assign attribute.
101 * match.c (gfc_match_goto):Does not set symbol assign attribute.
102 * resolve.c (resolve_code): Add checking on assigned label.
103 * trans-common.c (build_field): Deals with common variable assigned
105 * trans-stmt.c (gfc_conv_label_variable): New function.
106 (gfc_trans_label_assign): Use it.
107 (gfc_trans_goto): Ditto.
108 * trans-io.c (set_string): Ditto.
109 * trans.h (gfc_conv_label_variable): Add prototype.
111 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
114 * symbol.c (check_conflict): A dummy argument can't be a statement
117 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
119 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
120 the argument of the shift to the unsigned type.
122 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
125 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
127 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
130 * resolve.c (gfc_resolve): Check if character lengths are
131 specification expressions.
133 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
136 * trans-array.c (gfc_stack_space_left): Remove unused variable.
137 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
139 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
140 Remove declaration / prototype.
141 * trans-common.c (build_equiv_decl): Give union a name. Check if
142 it can be put on the stack.
143 * trans-decl.c (gfc_stack_space_left): Move function here.
144 (gfc_build_qualified_array): Fix comment typo.
145 * trans.h (gfc_put_var_on_stack): Add prototype.
147 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
149 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
150 * decl.c, trans.c: Don't use C++ style comments.
151 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
152 ifsrc): Give names to enums and use ENUM_BITFIELD.
153 (gfc_access): Remove trailing comma.
155 2005-03-05 Steven G. Kargl <kargls@comcast.net>
158 * primary.c (match_complex_constant): Mangled complex constant may
159 be an implied do-loop. Give implied do-loop matcher a chance.
161 2005-03-05 Steven G. Kargl <kargls@comcast.net>
164 * resolve.c (compare_shapes): New function.
165 (resolve_operator): Use it.
167 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
169 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
170 type for COMPLEX constants.
172 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
175 * trans-expr.c (gfc_conv_function_call): Correctly dereference
176 argument from a pointer function also if it has a result clause.
178 2005-03-04 Steven G. Kargl <kargls@comcast.net>
180 * expr.c (gfc_copy_shape_excluding): Change && to ||.
182 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
184 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
187 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
191 * simplify.c (gfc_simplify_bound): Rename to ...
192 (simplify_bound): ... this and overhaul.
194 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
196 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
197 (gfc_conv_intrinsic_function): update function calls
199 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
202 * trans-types.c (gfc_max_integer_kind): Declare
203 (gfc_init_kinds): Initialize it.
204 * gfortran.h (gfc_max_integer_kind): extern it.
205 * primary.c (match_boz_constant): Use it; remove gfortran extension
206 of kind suffixes on BOZ literal constants
209 2005-02-27 Steven G. Kargl <kargls@comcast.net>
211 * arith.c (gfc_check_real_range): Remove multiple returns
212 (check_result): New function.
213 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
214 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
217 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
219 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
222 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
224 Unrevert previously reverted patch. Adding this fix:
225 * module.c (find_true_name): Deal with NULL module.
227 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
229 Revert yesterday's patch:
230 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
232 * gfortran.h (gfc_component, gfc_actual_arglist, ...
233 ... argument. Copy string instead of pointing to it.
235 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
237 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
238 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
240 * module.c (mio_namespace_ref, load_needed): Likewise.
241 * parse.c (parse_interface, parse_contained): Likewise. Here the
242 correct second argument matters.
243 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
244 parent's implicit types if this is set.
245 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
246 * trans-common.c (build_common_decl): Likewise.
248 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
250 * symbol.c (gfc_set_default_type): Issue error only once, by setting
251 and checking 'untyped' attribute.
253 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
254 fields into new struct 'op' inside the 'value' union.
255 * arith.c (eval_intrinsic): Adapt all users.
256 * dependency.c (gfc_check_dependency): Likewise.
257 * dump-parse-tree.c (gfc_show_expr): Likewise.
258 * expr.c (gfc_get_expr): Don't clear removed fields.
259 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
260 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
261 check_intrinsic_op): Adapt to new field names.
262 * interface.c (gfc_extend_expr): Likewise. Also explicitly
263 nullify 'esym' and 'isym' fields of new function call.
264 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
265 Adapt to renamed structure fields.
266 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
267 * module.c (mio_expr): Likewise.
268 * resolve.c (resolve_operator): Likewise.
269 (gfc_find_forall_index): Likewise. Only look through operands
270 if dealing with EXPR_OP
271 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
272 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
273 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
276 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
277 'name' a 'const char *'.
278 (gfc_symbol): Likewise, also for 'module'.
279 (gfc_symtree): Make 'name' a 'const char *'.
280 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
281 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
283 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
284 initialize 'SYM->module'.
285 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
286 pointer instead of empty string.
287 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
288 * interface.c (gfc_compare_types): Adapt check to account for possible
290 (compare_actual_formal): Check for NULL pointer instead of empty
292 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
293 Add 'const' qualifier.
294 (conv_name): Return a heap allocated string.
295 (find_conv): Add 'const' qualifier to 'target'.
296 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
297 (make_generic): Check for NULL pointer instead of empty string.
298 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
299 (add_conv): No need to strcpy result from 'conv_name'.
300 (sort_actual): Check for NULL pointer instead of empty string.
301 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
303 * module.c (compare_true_names): Compare pointers instead of strings
305 (find_true_name): Initialize string fields with gfc_get_string.
306 (mio_pool_string): New function.
307 (mio_internal_string): Adapt comment.
308 (mio_component_ref, mio_component, mio_actual_arg): Use
309 'mio_pool_string' instead of 'mio_internal_string'.
310 (mio_symbol_interface): Add 'const' qualifier to string arguments.
311 Add level of indirection. Use 'mio_pool_string' instead of
312 'mio_internal_string'.
313 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
314 (write_common, write_symbol): Use 'mio_pool_string' instead of
315 'mio_internal_string'.
316 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
317 instead of empty string.
318 (write_operator, write_generic): Pass correct type variable to
319 'mio_symbol_interface'.
320 (write_symtree): Use 'mio_pool_string' instead of
321 'mio_internal_string'.
322 * primary.c (match_keyword_arg): Adapt check to possible
323 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
324 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
325 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
327 (ambiguous_symbol): Check for NULL pointer instead of empty string.
328 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
330 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
331 pointer instead of empty string.
332 * trans-decl.c (gfc_sym_mangled_identifier,
333 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
334 gfc_get_symbol_decl): Likewise.
335 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
336 argument. Copy string instead of pointing to it.
338 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
340 * intrinsic.h, st.c: Update copyright.
342 2005-02-20 Steven G. Kargl <kargls@comcast.net>
344 * symbol.c: Typos in comments.
346 2005-02-20 Steven G. Kargl <kargls@comcast.net>
348 * expr.c (gfc_type_convert_binary): Typo in comment.
350 2005-02-19 Steven G. Kargl <kargls@comcast.net>
352 * check.c (gfc_check_selected_int_kind): New function.
353 * intrinsic.h: Prototype it.
354 * intrinsic.c (add_function): Use it.
355 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
356 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
358 2005-02-19 Steven G. Kargl <kargls@comcast.net>
360 * check.c (gfc_check_int): improve checking of optional kind
361 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
363 2005-02-19 Steven G. Kargl <kargls@comcast.net>
365 * check.c (gfc_check_achar): New function
366 * intrinsic.h: Prototype it.
367 * intrinsic.c (add_function): Use it.
369 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
371 * trans-stmt.c (generate_loop_for_temp_to_lhs,
372 generate_loop_for_rhs_to_temp): Remove if whose condition is
375 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
377 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
378 (gfc_use_derived): ... this function.
380 2005-02-09 Richard Henderson <rth@redhat.com>
382 * f95-lang.c (gfc_init_builtin_functions): Call
383 build_common_builtin_nodes; do not define any functions handled
386 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
388 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
390 (gfc_is_constant_expr): Check 'ref' to determine if substring
391 reference is constant.
392 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
393 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
395 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
397 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
399 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
400 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
401 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
402 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
403 gfc_add_procedure): Add argument.
404 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
405 gfc_match_null, match_type_spec, match_attr_spec,
406 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
407 Update callers to match.
408 (gfc_match_entry) : Likewise, fix comment typo.
409 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
410 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
411 gfc_match_derived_decl): Update callers.
412 * interface.c (gfc_match_interface): Likewise.
413 * match.c (gfc_match_label, gfc_add_flavor,
414 gfc_match_call, gfc_match_common, gfc_match_block_data,
415 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
417 * parse.c (parse_derived, parse_interface, parse_contained),
418 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
419 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
420 * symbol.c (check_conflict, check_used): Add new 'name' argument,
421 use when printing error message.
422 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
423 gfc_add_generic, gfc_add_in_common, gfc_add_data,
424 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
425 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
426 gfc_add_procedure): Add new 'name' argument. Pass along to
427 check_conflict and check_used.
428 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
429 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
430 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
431 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
432 argument in calls to any of the modified functions.
434 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
436 * gfortran.texi: Don't give last update date.
438 2006-01-30 Richard Henderson <rth@redhat.com>
440 * options.c (gfc_init_options): Zero flag_errno_math.
442 2005-01-29 Paul Brook <paul@codesourcery.com>
445 * check.c (real_or_complex_check): New function.
446 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
447 * intrinsic.c (add_functions): Use new check functions.
448 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
451 2005-01-29 Steven G. Kargl <kargls@comcast.net>
454 * expr.c (gfc_check_assign): Check for conformance of logical operands
456 2004-01-27 Steven Bosscher <stevenb@suse.de>
458 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
459 TREE_USED for all labels.
460 (gfc_trans_entry_master_switch): Use it instead of building a
462 * trans-io.c (add_case): Likewise.
463 * trans-stmt.c (gfc_trans_integer_select): Likewise.
465 2004-01-23 Paul Brook <paul@codesourcery.com>
466 Steven G. Kargl <kargls@comcast.net>
469 * arith.c (gfc_convert_real): Remove sign handling.
470 * primary.c (match_digits): Allow whitespace after initial sign.
471 (match_real_const): Handle signs here. Allow whitespace after
472 initial sign. Remove dead code.
473 (match_const_complex_part): Remove.
474 (match_complex_part): Use match_{real,integer}_const.
475 (match_complex_constant): Cross-promote integer types.
477 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
480 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
481 transpose_c8 for complex types.
483 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
485 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
486 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
487 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
488 Follow spelling conventions.
490 2005-01-22 Bud Davis <bdavis9659@comcast.net>
493 * trans-io.c (gfc_trans_inquire): Added code to support
496 2005-01-22 Steven G. Kargl <kargls@comcast.net>
498 * intrinsic.c (make_alias): Add standard argument.
499 (add_functions): Update make_alias calls.
501 2005-01-22 Paul Brook <paul@codesourcery.com>
503 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
505 2005-01-22 Paul Brook <paul@codesourcery.com>
507 * gfortran.h (gfc_check_access): Add prototype.
508 * match.c (gfc_match_namelist): Remove TODO.
509 * module.c (check_access): Rename ...
510 (gfc_check_access): ... to this. Boolify. Update callers.
511 * resolve.c (resolve_symbol): Check for private objects in public
514 2005-01-22 Paul Brook <paul@codesourcery.com>
516 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
517 does not have an explicit type.
518 (gfc_match_variable): Resolve implicit derived types in all cases.
519 Resolve contained function types from their own namespace, not the
521 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
522 checking. Resolve from the contained namespace, not the parent.
524 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
527 * trans-const.c (gfc_conv_constant_to_tree): Give logical
528 constants the correct type.
531 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
533 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
536 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
538 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
539 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
540 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
541 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
542 trans-io.c, trans-stmt.c, trans.c: Update copyright.
544 2005-01-17 Ira Rosen <irar@il.ibm.com>
546 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
548 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
551 * error.c (error_char): Line-buffer errors / warnings.
553 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
555 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
556 unsigned issue. Use build_int_cst instead of converting
557 integer_zero_node. Remove unnecessary conversion.
559 * trans-types.c (gfc_get_character_type_len): : Use
560 gfc_charlen_type_node as basic type for the range field.
562 * trans-intrinsic.c (build_fixbound_expr,
563 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
564 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
565 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
566 of converting 'integer_zero_node' or 'integer_one_node'
568 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
570 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
571 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
572 'build_int_cst' instead of converting 'integer_zero_node' or
573 'integer_one_node' respectively.
575 * trans-intrinsic.c (gfc_conv_intrinsic_index,
576 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
577 'gfc'-prefix from local variable, remove dead code, use correct
578 type when inserting argument.
580 * trans-intrinsic.c, trans-types.c: Update copyright years.
582 2005-01-16 Steven G. Kargl <kargls@comcast.net>
585 * resolve.c (check_case_overlap): Typo in comment.
586 (validate_case_label_expr): Fix up kinds of case values
587 (resolve_select): Properly handle kind mismatches.
589 2004-01-16 Paul Brook <paul@codesourcery.com>
592 * trans-common.c (translate_common): Remove duplicate function call.
593 (finish_equivalences): Preserve alignment when biasing offsets.
595 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
597 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
598 ASCII-like character encoding.
600 2005-01-14 Steven G. Kargl <kargls@comcast.net>
602 * resolve.c (compare_case): Cleanup.
604 2005-01-14 Steven G. Kargl <kargls@comcast.net>
606 * resolve.c (compare_case): Give arguments correct type.
608 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
610 * iresolve.c, trans-common.c, trans-types.c: Fix comment
613 2005-01-09 Paul Brook <paul@codesourcery.com>
616 * trans-common.c (current_common, current_offset): Remove.
617 (create_common): Add head argument.
618 (align_segment): New function.
619 (apply_segment_offset): New function.
620 (translate_common): Merge code from new_segment. Handle alignment.
621 (new_segment): Remove.
622 (finish_equivalences): Ensure proper alignment.
624 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
626 * trans-const.c: Don't include unused math.h.
628 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
629 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
630 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
632 (prepare_arg_info): Fix formatting, indenting and remove trailing
634 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
637 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
638 gfc_constant_result, gfc_range_check, gfc_arith_power,
639 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
640 gfc_real2complex, gfc_complex2int, gfc_complex2real,
641 gfc_complex2complex): Fix whitespace issues.
642 * check.c (must_be, type_check, numeric_check, int_or_real_check,
643 logical_array_check, array_check, scalar_check, nonoptional_check,
644 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
645 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
646 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
647 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
648 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
649 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
650 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
651 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
652 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
653 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
654 gfc_check_lbound, gfc_check_logical, min_max_args,
655 gfc_check_min_max_integer, gfc_check_min_max_real,
656 gfc_check_min_max_double, gfc_check_matmul,
657 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
658 gfc_check_pack, gfc_check_precision, gfc_check_radix,
659 gfc_check_range, gfc_check_real, gfc_check_repeat,
660 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
661 gfc_check_set_exponent): Fix formatting issues.
662 (gfc_check_size, gfc_check_sign): Alphabetize function order,
663 remove whitespace-only line.
664 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
665 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
666 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
667 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
668 gfc_check_random_number, gfc_check_random_seed,
669 gfc_check_second_sub, gfc_check_system_clock,
670 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
671 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
672 gfc_check_unlink_sub): Fix formatting issues.
674 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
676 * gfortran.h: Remove outdated comment. Don't include stdio.h
679 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
681 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
682 output of 'gfortran --version'.
684 2005-01-03 Steven G. Kargl <kargls@comcast.net>
686 * arith.c: Add system.h; remove string.h
692 * check.c: Remove stdlib.h and stdarg.h
693 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
694 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
695 * f95-lang.c: Add system.h; remove stdio.h
696 * interface.c: Add system.h; remove stdlib.h and string.h
697 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
698 * io.c: Remove string.h
700 * match.c: Remove stdarg.h and string.h
701 * misc.c: Update copyright; add system.h; remove stdlib.h,
702 string.h, and sys/stat.h
703 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
705 * option.c: Remove string.h and stdlib.h
707 * scanner.c: Update copyright; add system.h; remove stdlib.h,
708 stdio.h, string.h, and strings.h
709 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
710 * trans-array.c: Remove stdio.h and gmp.h
711 * trans-const.c: Ditto
712 * trans-expr.c: Ditto
714 * trans-stmt.c: Ditto
716 * trans-intrinsic.c: Remove stdio.h and string.h
718 2004-12-29 Steven G. Kargl <kargls@comcast.net>
720 * gfortran.h (gfc_case): fix typo in comment.
722 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
724 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
725 logical shift. Call fold. Remove 0-bit shift shortcut.
726 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
727 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
728 result if width(arg 1) < 4 bytes. Call fold.
731 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
732 in front of function to match the standard. Correct handling
735 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
737 * trans-expr.c (gfc_conv_cst_int_power): Only check for
738 flag_unsafe_math_optimizations if we have a float type.
740 2004-12-23 Steven G. Kargl <kargls@comcast.net>
742 * gfortran.texi: Fix typo.
744 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
746 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
749 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
752 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
753 (gfc_match_nullify): Make sure that ')' is in front of the end of
756 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
759 2004-12-14 Richard Henderson <rth@redhat.com>
761 * gfortran.h (gfc_expr.function.name): Make const.
762 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
763 (gfc_get_string): Update prototype.
764 * iresolve.c: Include tree.h.
765 (string_node, HASH_SIZE, string_head, hash): Remove.
766 (gfc_get_string): Use vsnprintf, get_identifier.
767 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
768 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
769 (gfc_done_1): Don't call gfc_iresolve_done_1.
770 * module.c (mio_allocated_string): Take and return const char *,
771 instead of modifying char**.
772 (mio_expr): Update to match.
773 * resolve.c (pure_function): Constify name argument.
774 (resolve_function): Constify name.
775 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
777 2004-12-12 Richard Henderson <rth@redhat.com>
779 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
780 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
781 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
782 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
783 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
784 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
785 gfc_resolve_unpack: Use PREFIX.
787 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
790 * match.c (gfc_match_common): Skip whitespace.
792 2004-12-12 Steven G. Kargl <kargls@comcast.net>
795 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
796 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
797 integer kind check; Issue error for -std=f95 when needed.
798 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
800 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
801 Promote arguments to same kind.
803 2004-12-12 Steven G. Kargl <kargls@comcast.net>
804 Paul Brook <paul@codesourcery.com>
807 * resolve.c (gfc_resolve_iterator_expr): New function.
808 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
809 start, end and stride to correct type.
810 (resolve_code): Pass extra argument.
811 * array.c (resolve_array_list): Pass extra argument.
812 * gfortran.h (gfc_resolve): Add prototype.
813 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
814 Handle real type iterators.
816 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
819 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
820 same kind as C's 'int'.
821 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
823 2004-12-08 Richard Henderson <rth@redhat.com>
825 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
826 to the output expression.
827 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
829 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
832 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
835 * resolve.c (resolve_code): Impose correct restrictions on
838 * decl.c (gfc_match_end): Use locus of END when eos is an error.
840 2004-12-02 Steven G. Kargl <kargls@comcast.net>
841 Paul Brook <paul@codesourcery.com>
843 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
844 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
845 (gfc_check_stat, gfc_check_stat_sub): New functions.
846 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
847 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
848 fstat, and stat to intrinsics symbol tables.
849 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
850 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
851 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
852 (gfc_resolve_stat, gfc_resolve_flush): New functions.
853 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
854 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
856 2004-12-02 Steven G. Kargl <kargls@comcast.net>
858 * intrinsic.c: Fix and add comments, fix function declarations
859 (OPTIONAL,REQUIRED): New symbols
860 (add_functions,add_subroutines): Use symbols
861 (gmp.h): Remove unused include
863 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
865 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
868 2004-11-24 Steven Bosscher <stevenb@suse.de>
870 * options.c (gfc_post_options): Don't clear flag_inline_functions.
872 2004-11-20 Steven G. Kargl <kargls@comcast.net>
874 * check.c (gfc_check_getcwd_sub): Fix seg fault.
876 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
877 gfc_check_unlink,gfc_check_unlink_sub): New functions
878 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
879 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
880 exit to intrinsics symbol tables.
881 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
882 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
883 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
884 gfc_resolve_unlink_sub): Add and sort prototypes.
885 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
886 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
887 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
889 2004-11-16 Paul Brook <paul@codesourcery.com>
892 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
893 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
894 * trans-types.c (gfc_get_dtype): Accept array type rather than element
896 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
897 (gfc_get_array_type_bounds): Ditto.
898 (gfc_get_derived_type): Recurse into derived type pointers.
899 * trans-types.h (gfc_get_dtype): Add prototype.
900 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
902 2004-11-15 Paul Brook <paul@codesourcery.com>
904 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
906 2004-11-10 Paul Brook <paul@codesourcery.com>
909 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
910 * trans-io.c (transfer_array_component): Ditto.
912 2004-11-10 Paul Brook <paul@codesourcery.com>
914 * invoke.texi: Fix typo.
916 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
918 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
919 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
920 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
921 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
922 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
924 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
927 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
929 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
931 * gfortranspec.c: Replace GNU CC with GCC.
933 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
935 * gfortranspec.c (lang_specific_driver): Change year to 2004.
937 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
940 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
943 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
946 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
947 module procedures as if they were module variables.
949 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
954 * module.c (write_symbol1): Set module_name for dummy arguments.
956 2004-11-02 Paul Brook <paul@codesourcery.com>
958 * intrinsic.c (check_intrinsic_standard): Include error locus.
960 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
961 locus to check_intrinsic_standard.
963 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
966 * gfortran.h: Change GFC_STD_* flags to more appropriate
967 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
968 gfc_option_t): Add field for warning about use of nonstandard
970 * intrinsic.c (add_sym): Add parameter for standard version, check
971 this against current standard.
972 (add_sym_0): Pass standard parameter to add_sym.
973 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
974 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
975 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
976 (make_generic): Add parameter for standard, check this
977 against currently selected standard.
978 (add_functions, add_subroutines): Add parameter to tell which
979 standard an intrinsic belongs to.
980 (check_intrinsic_standard): New function.
981 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
982 (gfc_intrinsic_sub_interface): Ditto.
983 * lang.opt: Add Wnonstd-intrinsics option.
984 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
986 (set_Wall): Add warning about nonstd intrinsics.
987 (gfc_handle_option): Change to use new GFC_STD_* flags,
989 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
991 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
993 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
995 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
997 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
999 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1001 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1004 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1006 * check.c (gfc_check_rand): Allow missing optional argument.
1007 (gfc_check_irand): Ditto.
1008 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1010 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1012 PR fortran/13490, PR fortran/17912
1013 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1014 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1015 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1016 warning when compiling with pedantic.
1017 * gcc/fortran/arith.c: Set minimum integer values to reflect
1018 realities of two's complement signed integers. Added
1021 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1023 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1024 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1027 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1029 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1031 (gfc_generate_function_code): Fix formatting issue.
1033 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1035 * module.c: Fix formatting issues.
1037 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1039 * module.c (mio_interface_rest): Set where member of interface
1042 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1045 * options.c (gfc_handle_option): Add break after handing the
1048 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1050 * arith.c: Fix formatting issues.
1052 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1055 * resolve.c (resolve_operator): Use correct operator name in message.
1057 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1059 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1060 Move standard warning further to the front.
1062 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1064 * trans-stmt.c: Fix a comment typo.
1066 2004-10-07 Paul Brook <paul@codesourcery.com>
1069 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1072 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1075 * simplify.c (twos_complement): New function.
1076 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1078 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1080 2004-10-06 Paul Brook <paul@codesourcery.com>
1082 * trans-stmt.c (gfc_trans_simple_do): New function.
1083 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1084 loop. Update comments.
1086 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1089 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1093 * intrinsic.c (add_sym_5): Remove.
1094 (add_subroutines): Add resolution function for MVBITS.
1095 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1097 * iresolve.c (gfc_resolve_mvbits): New function.
1098 (gfc_resolve_random_number): Remove empty line at end of function.
1100 * trans-const.c (gfc_build_cstring_const): New function.
1101 (gfc_init_cst): Use new function.
1102 * trans-const.h (gfc_build_cstring_const): Add prototype.
1103 * trans-io.c (set_string, set_error_locus): Use new function.
1104 * trans-stmt.c (gfc_trans_goto): Use new function.
1107 * parse.c (accept_statement): Don't treat END DO like END IF and
1109 (parse_do_block): Generate possible END DO label inside END DO
1113 * check.c (gfc_check_system_sub): New function.
1114 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1115 * intrinsic.c (add_functions): Add 'system'.
1116 (add_subroutines): Add 'system'.
1117 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1118 Move prototypes to other suborutines.
1119 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1121 (gfc_resolve_system_clock): Fix formatting of prototype.
1122 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1124 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1127 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1129 * scanner.c (preprocessor_line): Accept preprocessor lines without
1130 file names. Check file names for closing quotes. Handle escaped
1131 quotes in file names.
1133 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1134 Paul Brook <paul@codesourcery.com>
1136 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1137 Use gfc_get_expr_charlen.
1138 * trans-expr.c (gfc_get_expr_charlen): New function.
1139 * trans.h (gfc_get_expr_charlen): Add prototype.
1141 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1143 * trans-intrinsic.c: Fix a comment typo.
1145 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1147 * simplify.c (range_check): Remove blank line at beginning of function.
1148 (gfc_simplify_dint): Same at end of function.
1149 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1150 (gfc_simplify_bound): Fix indentation.
1151 (gfc_simplify_log10): Simplify calculation.
1152 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1154 (gfc_simplify_nearest): Same at end of function.
1155 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1157 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1158 gfc_simplify_spacing): Simplify calulations.
1160 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1162 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1163 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1165 2004-10-01 Jan Hubicka <jh@suse.cz>
1167 * f95-lang.c (gfc_expand_function): Update call of
1168 tree_rest_of_compilation.
1169 * trans-decl.c (gfc_generate_constructors): Likewise.
1171 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1173 * trans-intrinsic.c: Comment fixes.
1175 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1177 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1179 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1181 * trans-types.c (gfc_return_by_reference): Remove superfluous
1184 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1185 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1188 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1189 function to determine return type.
1191 2004-09-20 Jan Hubicka <jh@suse.cz>
1193 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1195 (gfc_generate_function_code): Likewise.
1197 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1200 * simplify.c (gfc_simplify_reshape): Set shape of return value
1203 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1204 Zack Weinberg <zack@codesourcery.com>
1206 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1207 enumeration constants.
1209 2004-09-17 Paul Brook <paul@codesourcery.com>
1211 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1212 (gfc_linebuf_header_size): Define.
1213 * scanner.c (load_file): Use it.
1215 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1217 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1218 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1219 resolve.c, scanner.c, trans-array.c, trans-array.h,
1220 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1221 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1222 trans.h: Fix comment typos. Follow spelling conventions.
1224 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1227 * trans-io.c (transfer_array_component): New function.
1228 (transfer_expr): For array fields, call transfer_array_component.
1230 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1232 * gfortran.texi: Fix a typo.
1234 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1236 * parse.c (eof_buf): Rename eof to eof_buf.
1237 (unexpected_eof): Same.
1238 (gfc_parse_file): Same.
1240 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1242 * check.c (gfc_check_getcwd_sub): New function.
1243 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1244 * intrinsic.c (add_functions): Add function definition;
1246 * intrinsic.c (add_subroutines): Add subroutine definitions.
1247 * intrinsic.h: Add prototypes.
1248 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1250 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1252 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1255 * module.c (write_symbol): Don't fill in module name here.
1256 (write_symbol0): Fill in here instead.
1258 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1260 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1261 trans-array.c, trans-common.c, trans-expr.c,
1262 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1263 comment typos. Follow spelling conventions.
1265 2004-09-09 Paul Brook <paul@codesourcery.com>
1267 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1269 2004-09-08 Paul Brook <paul@codesourcery.com>
1271 * array.c: Don't include assert.h.
1272 * data.c: Don't include assert.h. Replace assert and abort with
1273 gcc_assert and gcc_unreachable.
1274 * dependency.c: Ditto.
1275 * f95-lang.c: Ditto.
1276 * iresolve.c: Ditto.
1278 * simplify.c: Ditto.
1280 * trans-array.c: Ditto.
1281 * trans-common.c: Ditto.
1282 * trans-const.c: Ditto.
1283 * trans-decl.c: Ditto.
1284 * trans-expr.c: Ditto.
1285 * trans-intrinsic.c: Ditto.
1286 * trans-io.c: Ditto.
1287 * trans-stmt.c: Ditto.
1288 * trans-types.c: Ditto.
1291 2004-09-07 Per Bothner <per@bothner.com>
1292 Paul Brook <paul@codesourcery.com>
1294 * error.c (show_locus): Handle mapped locations.
1295 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1296 * gfortran.h: Include input.h.
1297 (struct gfc_linebuf): Use source_location.
1298 * scanner.c (get_file): Initialize linemap.
1299 (preprocessor_line): Pass extra argument to get_file.
1300 (load_file): Ditto. Setup linemap.
1301 (gfc_new_file): Handle mapped locations.
1302 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1303 Set decl source locations.
1304 (gfc_trans_common): Set blank common block location.
1305 * trans-decl.c (gfc_set_decl_location): New function.
1306 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
1307 (trans_function_start): Move call to gfc_set_backend_locus..
1308 (build_function_decl): ... to here.
1309 (build_entry_thunks): Set and restore the backend locus.
1310 (gfc_generate_constructors): Remove excess arguments to
1311 init_function_start.
1312 (gfc_generate_block_data): Add comments. Set the decl locus.
1313 * trans-io.c (set_error_locus): Handle mapped locations.
1314 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
1315 (gfc_trans_code): Use SET_EXPR_LOCATION.
1316 (gfc_generate_code): Override the location of the new symbol.
1317 * trans.h (gfc_set_decl_location): Add prototype.
1319 2004-08-31 Paul Brook <paul@codesourcery.com>
1321 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
1323 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1326 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
1329 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1334 * resolve.c (resolve_transfer): New function.
1335 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
1337 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1340 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
1343 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1345 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
1347 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1350 * trans-types.c (gfc_return_by_reference): Remove TODO error,
1351 add comment pointing out possible issue WRT compatibility with g77.
1353 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1355 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
1356 all occurences of 'gfc_strlen_type_node' by
1357 'gfc_charlen_type_node'.
1358 * trans-types.h: Same. Also update comment accordingly.
1360 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1362 * primary.c: Update copyright boilerplate to say GCC.
1363 * f95-lang.c: Change initial comment to say gfortran.
1365 2004-08-31 Paul Brook <paul@codesourcery.com>
1367 * trans-types.h: Add comments.
1368 (intmax_type_node, string_type_node, const_string_type_node): Remove.
1370 2004-08-30 Richard Henderson <rth@redhat.com>
1372 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
1373 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
1374 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
1375 c_long, c_long_long.
1376 (gfc_logical_info): Add c_bool.
1377 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
1378 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
1379 rather than gfc_int[48]_type_node for allocate choice.
1380 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
1381 local copies of some kind type nodes.
1382 (gfc_build_builtin_function_decls): Likewise.
1383 * trans-expr.c (gfc_conv_power_op): Likewise.
1384 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1385 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
1386 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
1387 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
1388 gfc_trans_character_select, gfc_trans_allocate): Likewise.
1389 * trans-io.c (gfc_pint4_type_node): Move into ...
1390 (gfc_build_io_library_fndecls): ... here. Cache local copies of
1391 some kind type nodes.
1392 * trans-types.c (gfc_type_nodes): Remove.
1393 (gfc_character1_type_node, gfc_strlen_type_node): New.
1394 (gfc_integer_types, gfc_logical_types): New.
1395 (gfc_real_types, gfc_complex_types): New.
1396 (gfc_init_kinds): Fill in real mode_precision.
1397 (gfc_build_int_type, gfc_build_real_type): New.
1398 (gfc_build_complex_type, gfc_build_logical_type): New.
1399 (c_size_t_size): New.
1400 (gfc_init_types): Loop over kinds.
1401 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
1402 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
1403 (gfc_get_character_type_len): Likewise.
1404 (gfc_type_for_size): Loop over kinds; use a reduced set of
1405 unsigned type nodes.
1406 (gfc_type_for_mode): Loop over kinds.
1407 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
1408 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
1409 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
1410 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
1411 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
1412 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
1413 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
1414 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
1415 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
1416 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
1417 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
1418 gfc_complex8_type_node, gfc_complex16_type_node,
1419 gfc_logical1_type_node, gfc_logical2_type_node,
1420 gfc_logical4_type_node, gfc_logical8_type_node,
1421 gfc_logical16_type_node, gfc_strlen_kind): Remove.
1422 (gfc_character1_type_node): Turn in to a variable.
1423 (gfc_strlen_type_node): Likewise.
1425 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1427 * gfortran.h (gfc_namespace): Add new field is_block_data.
1428 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
1429 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
1430 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
1431 * trans.h (gfc_generate_block_data): Add prototype.
1432 * trans-decl.c (gfc_generate_block_data): New function.
1434 2004-08-29 Richard Henderson <rth@redhat.com>
1436 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
1437 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
1438 than two HOST_WIDE_INT.
1440 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1443 * decl.c (free_variable, free_value, gfc_free_data, var_list,
1444 var_element, top_var_list, match_data_constant, top_val_list,
1445 gfc_match_data): Move here from match.c.
1446 (match_old_style_init): New function.
1447 (variable_decl): Match old-style initialization.
1448 * expr.c (gfc_get_variable_expr): New function.
1449 * gfortran.h (gfc_get_variable_expr): Add prototype.
1450 * gfortran.texi: Start documentation for supported extensions.
1451 * match.c: Remove the functions moved to decl.c.
1452 * match.h (gfc_match_data): Move prototype to under decl.c.
1453 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1456 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1457 Paul Brook <paul@codesourcery.com>
1459 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1460 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1461 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1462 (build_builtin_fntypes): New function.
1463 (gfc_init_builtin_functions): Use it.
1464 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1465 and GFC_ISYM_ERF{,C}.
1466 (gfc_c_int_kind): Declare.
1467 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1468 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1469 gfc_resolve_g77_math1): Add prototypes.
1470 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1471 * mathbuiltins.def: Add comment. Change third argument. Use
1472 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1473 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1474 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1475 * trans-types.c (gfc_c_int_kind): Declare.
1476 (gfc_init_kinds): Set it.
1478 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1479 Paul Brook <paul@codesourcery.com>
1481 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1482 (gfc_check_f, gfc_simplify_f): Add f0.
1483 * intrinsic.c (do_check): Call f0. Flatten.
1484 (add_sym_0): Fix prototype. Set f0.
1485 (add_functions): Add getgid, getgid and getuid.
1486 (resolve_intrinsic): Remove obsolete comment.
1487 (do_simplify): Call f0.
1488 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1489 gfc_resolve_getuid): Add prototypes.
1490 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1491 gfc_resolve_getuid): New functions.
1492 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1495 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1497 * error.c (gfc_error_init_1): Remove blank line in front of
1498 function body. Add missing blank.
1499 (gfc_buffer_error, error_char, error_string): Remove blank line in
1500 front of function body.
1501 (show_locus): Add comma in comment.
1502 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1503 gfc_push_error, gfc_pop_error): Remove blank line in front of
1505 (gfc_get_errors): Typo fix in comment in front of function. Remove
1506 blank line in front of function body.
1508 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1510 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1511 variable declaration of same name.
1512 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1513 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1514 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1515 Replace all calls to gfc_default_*_kind with variable accesses.
1516 * trans-types.c: Same as above.
1517 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1518 static qualifier. Replace all occurences.
1519 (gfc_default_*_kind): Remove functions.
1521 2004-08-26 Richard Henderson <rth@redhat.com>
1523 * arith.c: Include system.h, not real system headers.
1524 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1525 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1526 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1527 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1528 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1529 gfc_index_integer_kind, gfc_default_integer_kind,
1530 gfc_default_real_kind,gfc_default_double_kind,
1531 gfc_default_character_kind, gfc_default_logical_kind,
1532 gfc_default_complex_kind, validate_integer, validate_real,
1533 validate_logical, validate_character,
1534 gfc_validate_kind): Move to trans-types.c.
1535 (gfc_set_model_kind): Use gfc_validate_kind.
1536 (gfc_set_model): Just copy the current precision to default.
1537 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1538 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1539 * gfortran.h: Update file commentary.
1540 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1541 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1542 gfc_default_double_kind_1, gfc_default_character_kind_1,
1543 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1544 (gfc_init_kinds): New.
1545 (gfc_init_types): Don't set gfc_index_integer_kind here.
1546 * trans-types.h (gfc_init_kinds): Declare.
1547 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1549 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1551 * check.c (gfc_check_atan2): New function.
1552 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1553 * intrinsic.h (gfc_check_atan2): Add prototype.
1555 2004-08-25 Richard Henderson <rth@redhat.com>
1557 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1558 false and we don't validate the kind.
1559 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1560 * check.c (kind_check): Likewise.
1561 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1562 (match_char_spec, match_logical_spec): Likewise.
1563 * gfortran.h (gfc_validate_kind): Likewise.
1564 * options.c (gfc_handle_option): Likewise.
1565 * primary.c (match_integer_constant, match_real_constant,
1566 match_string_constant, match_logical_constant,
1567 match_const_complex_part): Likewise.
1568 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1569 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1570 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1571 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1572 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1573 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1574 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1575 gfc_simplify_tiny): Likewise.
1576 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1577 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1578 prepare_arg_info): Likewise.
1580 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1582 * expr.c (gfc_check_assign): Add comment. Add new warning.
1583 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1584 result of pointer valued function when not in pointer assignment.
1586 2004-08-25 Paul Brook <paul@codesourcery.com>
1588 * config-lang.in: Remove dead commented line.
1589 * module.c: Replace g95 with gfortran in comment.
1591 2004-08-25 Paul Brook <paul@codesourcery.com>
1594 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1596 2004-08-25 Paul Brook <paul@codesourcery.com>
1599 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1600 string_length argument.
1601 (gfc_trans_array_ctor_element): New function.
1602 (gfc_trans_array_constructor_subarray): Use it.
1603 (gfc_trans_array_constructor_value): Ditto. Handle constant
1605 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1606 (gfc_trans_array_constructor): Use them.
1607 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1608 (gfc_conv_ss_descriptor): Remember section string length.
1609 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1610 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1611 (gfc_conv_expr_descriptor): Ditto.
1612 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1613 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1614 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1615 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1616 (gfc_conv_variable): Set string_length from section.
1617 (gfc_conv_function_call): Remove extra argument.
1618 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1619 * trans-types.c (gfc_get_character_type_len): New function.
1620 (gfc_get_character_type): Use it.
1621 (gfc_get_dtype): Return zero for internal types.
1622 * trans-types.h (gfc_get_character_type_len): Add prototype.
1623 * trans.h (struct gfc_ss): Move string_length out of union.
1625 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1627 * trans.h (build2_v, build3_v): New macros.
1629 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1631 * trans-array.c (gfc_conv_descriptor_data,
1632 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1633 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1634 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1635 gfc_trans_allocate_temp_array,
1636 gfc_trans_array_constructor_subarray,
1637 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1638 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1639 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1640 gfc_conv_array_ref, gfc_trans_preloop_setup,
1641 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1642 gfc_conv_loop_setup, gfc_array_init_size,
1643 gfc_conv_array_initializer, gfc_trans_array_bounds,
1644 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1645 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1646 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1647 of build and build_v as appropriate.
1648 * trans-common.c (create_common): Same.
1649 * trans-decl.c (gfc_trans_auto_character_variable,
1650 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1651 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1652 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1653 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1654 gfc_conv_expr_op, gfc_conv_function_call,
1655 gfc_trans_structure_assign): Same.
1656 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1657 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1658 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1659 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1660 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1661 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1662 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1663 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1664 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1665 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1666 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1667 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1668 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1669 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1670 gfc_conv_intrinsic_iargc): Same.
1671 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1672 set_flag, add_case, io_result, transfer_namelist_element,
1673 transfer_expr): Same.
1674 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1675 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1676 gfc_trans_integer_select, gfc_trans_logical_select,
1677 gfc_trans_character_select, gfc_trans_forall_loop,
1678 gfc_trans_nested_forall_loop, gfc_do_allocate,
1679 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1680 compute_inner_temp_size, compute_overall_iter_number,
1681 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1682 gfc_trans_forall_1, gfc_evaluate_where_mask,
1683 gfc_trans_where_assign, gfc_trans_allocate): Same.
1684 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1685 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1686 gfc_build_array_ref, gfc_build_function_call,
1687 gfc_trans_runtime_check): Same.
1689 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1691 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1692 build_int_cst to build_int_cst_wide in accordance to Nathan's
1695 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1697 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1698 build_int_cst calls.
1699 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1700 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1701 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1702 gfc_trans_entry_master_switch): Likewise.
1703 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1704 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1705 * trans-io.c (add_case, set_error_locus,
1706 transfer_namelist_element, transfer_expr): Likewise.
1707 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1708 gfc_trans_stop, gfc_trans_character_select): Likewise.
1709 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1710 * trans.c (gfc_trans_runtime_check): Likewise.
1712 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1714 * trans-decl.c, trans-types.c: Add and remove blank lines as
1717 2004-08-24 Richard Henderson <rth@redhat.com>
1719 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1721 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1723 * resolve.c (merge_argument_lists): Revert unintentionally
1726 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1728 * trans-decl.c (build_function_decl): Fix spelling in comment.
1729 (build_entry_thunks): Remove code with no function.
1730 (gfc_build_intrinsic_function_decls): Remove empty line.
1732 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1734 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1736 * f95-lang.c (gfc_init_decl_processing): Adjust
1737 build_common_tree_nodes call.
1739 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1741 * trans-types.c: Spelling and formatting fixes.
1743 2004-08-23 Richard Henderson <rth@redhat.com>
1745 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1746 of going through an intermediate string. Fix 32/64 int/long bug.
1748 2004-08-23 Eric Christopher <echristo@redhat.com>
1750 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1751 usage. Use build_vector_type_for_mode for vector types.
1753 2004-08-22 Richard Henderson <rth@redhat.com>
1756 * data.c (find_con_by_offset): Search ordered list; handle
1757 elements with repeat counts.
1758 (gfc_assign_data_value_range): New.
1759 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1760 (gfc_assign_data_value_range): Declare.
1761 * match.c (top_val_list): Extract repeat count into a temporary.
1762 * resolve.c (values): Make left unsigned.
1763 (next_data_value): Don't decrement left.
1764 (check_data_variable): Use gfc_assign_data_value_range.
1766 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1768 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1770 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1772 * check.c (gfc_check_reduction): Rename to ...
1773 (check_reduction): ... this. Make static. Don't check type of
1775 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1776 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1777 SUM to use new check functions.
1778 (check_specific): Change logic to call new functions.
1779 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1781 (gfc_check_reduction): Remove prototype.
1783 2004-08-20 Paul Brook <paul@codesourcery.com>
1784 Canqun Yang <canqun@nudt.edu.cn>
1787 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1788 for automatic arrays.
1789 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1791 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1795 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1796 (gfc_match_if): Order statement list alphabetically, add WHERE and
1797 FORALL, remove double PAUSE.
1798 (gfc_match_simple_where, match_forall_header,
1799 gfc_match_simple_forall): New functions.
1800 (gfc_match_forall): Use match_forall_header.
1802 2004-08-19 Paul Brook <paul@codesourcery.com>
1805 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1806 * symbol.c (gfc_clear_attr): Use memset.
1808 2004-08-19 Paul Brook <paul@codesourcery.com>
1812 * data.c (assign_substring_data_value): Remove.
1813 (create_character_intializer): New function.
1814 (gfc_assign_data_value): Track the typespec for the current
1815 subobject. Use create_character_intializer.
1817 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1820 * check.c (gfc_check_reduction): New function.
1821 (gfc_check_minval_maxval): Removed.
1822 (gfc_check_product): Removed.
1823 (gfc_check_sum): Removed.
1824 * intrinsic.h: Add/remove declarations for these.
1825 * gfortran.h: Add field f3red to union gfc_check_f.
1826 * intrinsic.c (add_sym_3red): New function.
1827 (add_functions): Register maxval, minval, product, and sum intrinsics
1828 through add_sym_3red.
1829 (check_specific): Handle f3red union field.
1830 * iresolve.c: Whitespace change.
1832 2004-08-18 Paul Brook <paul@codesourcery.com>
1834 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1836 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1839 * trans-io.c (transfer_namelist_element): New. Recursively handle
1840 derived-type variables. Pass string lengths.
1841 (build_dt): Code moved to build_namelist, with some
1842 changes and additions.
1843 (gfc_build_io_library_fndecls): Declare the fifth
1844 argument in st_set_nml_var_char -- string_length.
1846 2004-08-17 Paul Brook <paul@codesourcery.com>
1847 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1850 * decl.c (get_proc_name): Update mystery comment.
1851 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1852 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1853 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1854 (struct gfc_entry_list): Define.
1855 (gfc_get_entry_list): Define.
1856 (struct gfc_namespace): Add refs and entries.
1857 (enum gfc_exec_op): Add EXEC_ENTRY.
1858 (struct gfc_code): Add ext.entry.
1859 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1860 (mio_symbol_attribute): Don't save/reture addr->entry.
1861 (mio_namespace_ref): Refcount namespaces.
1862 * parse.c (accept_statement): Handle ST_ENTRY.
1863 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1864 (parse_contained): Fixup sibling references to entry points
1865 after parsing the procedure body.
1866 * resolve.c (resolve_contained_fntype): New function.
1867 (merge_argument_lists, resolve_entries): New functions.
1868 (resolve_contained_functions): Use them.
1869 (resolve_code): Handle EXEC_ENTRY.
1870 (gfc_resolve): Call resolve_entries.
1871 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1872 * symbol.c (gfc_get_namespace): Refcount namespaces.
1873 (gfc_free_namespace): Ditto.
1874 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1875 optional when multiple entry points are present.
1876 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1877 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1878 (create_function_arglist, trans_function_start, build_entry_thunks):
1880 (gfc_build_function_decl): Rename ...
1881 (build_function_decl): ... to this.
1882 (gfc_create_function_decl): New function.
1883 (gfc_generate_contained_functions): Use it.
1884 (gfc_trans_entry_master_switch): New function.
1885 (gfc_generate_function_code): Use new functions.
1886 * trans-stmt.c (gfc_trans_entry): New function.
1887 * trans-stmt.h (gfc_trans_entry): Add prototype.
1888 * trans-types.c (gfc_get_function_type): Add entry point argument.
1889 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1890 (gfc_generate_module_code): Call gfc_create_function_decl.
1891 * trans.h (gfc_build_function_decl): Remove.
1892 (gfc_create_function_decl): Add prototype.
1894 2004-08-15 Andrew Pinski <apinski@apple.com>
1897 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1898 for cabs{,f} and copysign{,f}.
1899 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1900 (gfor_fndecl_math_cabs): Delete.
1901 (gfor_fndecl_math_sign4): Delete.
1902 (gfor_fndecl_math_sign8): Delete.
1903 (gfc_build_intrinsic_function_decls): Remove the
1904 initializing of cabs{,f} and copysign{,f} functions.
1905 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1906 instead of the functions definitions.
1907 (gfc_conv_intrinsic_sign): Likewise.
1908 * trans.h (gfor_fndecl_math_cabsf): Delete.
1909 (gfor_fndecl_math_cabs): Delete.
1910 (gfor_fndecl_math_sign4): Delete.
1911 (gfor_fndecl_math_sign8): Delete.
1913 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1915 * trans-array.c (gfc_trans_array_constructor_value): Use
1917 * trans-const.c (gfc_build_string_const,
1918 gfc_init_constants, gfc_conv_mpz_to_tree,
1919 gfc_conv_constant_to_tree): Likewise.
1920 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1921 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1922 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1923 * trans-io.c (add_case, set_error_locus, build_dt,
1924 transfer_expr): Likewise.
1925 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1926 gfc_trans_stop, gfc_trans_character_select): Likewise.
1927 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1928 * trans.c (gfc_trans_runtime_check): Likewise.
1930 2004-08-14 Paul Brook <paul@codesourcery.com>
1932 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1934 2004-08-14 Paul Brook <paul@codesourcery.com>
1936 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1938 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1940 * gfortran.h: Add comments.
1941 * parse.c (parse_contained): Fix comment typo.
1942 * resolve.c (was_declared): Ditto.
1945 2004-08-11 Paul Brook <paul@codeourcery.com>
1948 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1950 2004-08-10 Richard Henderson <rth@redhat.com>
1952 * f95-lang.c (gfc_init_builtin_functions): Remove
1953 __builtin_stack_alloc, add __builtin_alloca.
1954 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1955 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1957 2004-08-10 Paul Brook <paul@codesourcery.com>
1959 * trans-io.c (transfer_expr): Handle pointters.
1961 2004-08-10 Paul Brook <paul@codesourcery.com>
1964 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1965 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1966 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1967 Handle GFC_SS_COMPONENT.
1968 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1969 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1971 (gfc_conv_array_initializer): Call specific initializer routines.
1972 * trans-expr.c (gfc_trans_structure_assign): New function.
1973 (gfc_trans_subarray_assign): New function.
1974 (gfc_trans_subcomponent_assign): New fucntion
1975 (gfc_conv_structure): Use them.
1976 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1977 (gfc_ss): Add shape.
1979 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1981 * simplify.c (gfc_simplify_shape): Bugfix.
1982 * expr.c (gfc_copy_shape_excluding): New function.
1983 * gfortran.h (gfc_get_shape): Bugfix.
1984 (gfc_copy_shape_excluding): Added declaration.
1985 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1986 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1987 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1988 time resolution of shape.
1990 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
1992 * intrinsic.c (add_subroutines): Add getenv and
1993 get_environment_variable. (add_sym_5s): New function.
1994 * intrinsic.h (gfc_resolve_get_environment_variable): Add
1996 * iresolve.c (gfc_resolve_get_environment_variable): New
1999 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2001 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2002 __builtin_pow[f] arguments.
2004 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2006 * arith.c: Add #define for model numbers. Remove global GMP variables.
2007 (natural_logarithm,common_logarithm,exponential,sine,
2008 cosine,arctangent,hypercos,hypersine ): Remove.
2009 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2010 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2011 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2012 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2013 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2014 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2015 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2016 gfc_real2int,gfc_real2real,gfc_real2complex,
2017 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2018 to MPFR, use new functions.
2019 * arith.h: Remove extern global variables.
2020 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2021 arctangent,hypercos,hypersine): Remove prototypes.
2022 (arctangent2): Update prototype from GMP to MPFR.
2023 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2024 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2025 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2026 * gfortran.h (GFC_REAL_BITS): Remove.
2027 (arith): Add ARITH_NAN.
2028 Include mpfr.h. Define GFC_RND_MODE.
2029 Rename GCC_GFORTRAN_H GFC_GFC_H.
2030 (gfc_expr): Convert GMP to MPFR.
2031 * module.c: Add arith.h, correct type in comment.
2032 (mio_gmp_real): Convert GMP to MPFR.
2033 (mio_expr): Use gfc_set_model_kind().
2034 * primary.c: Update copyright date with 2004.
2035 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2036 * simplify.c: Remove global GMP variables
2037 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2038 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2039 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2040 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2041 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2042 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2043 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2044 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2045 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2046 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2047 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2048 gfc_simplify_rrspacing,gfc_simplify_scale,
2049 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2050 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2051 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2052 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2054 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2055 gfc_conv_mpf_to_tree. Convert it to use MPFR
2056 (gfc_conv_constant_to_tree): Use it.
2057 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2058 * trans-intrinsic.c: Add arith.h, remove gmp.h
2059 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2061 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2062 Paul Brook <paul@codesourcery.com>
2064 * trans-array.c (gfc_trans_allocate_array_storage,
2065 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2066 gfc_conv_loop_setup): For functions, if the shape of the result
2067 is not known in compile-time, generate an empty array descriptor for
2068 the result and let the callee to allocate the memory.
2069 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2070 (gfc_conv_expr_descriptor): Use function return values directly.
2071 * trans-expr.c (gfc_conv_function_call): Always add byref call
2073 (gfc_trans_pointer_assignment): Add comments.
2074 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2076 2004-08-01 Roger Sayle <roger@eyesopen.com>
2078 * options.c (gfc_init_options): Don't warn about the use GNU
2079 extensions by default.
2080 (gfc_post_options): Warn about GNU extensions with -pedantic.
2081 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2083 2004-07-30 Richard Henderson <rth@redhat.com>
2085 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2088 2004-07-25 Richard Henderson <rth@redhat.com>
2090 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2091 and DECL_IGNORED_P on RESULT_DECL.
2092 (gfc_generate_constructors): Likewise.
2094 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2097 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2099 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2100 * options.c (gfc_handle_options): Deal with changed options.
2101 * scanner.c (load_line): Change second arg to 'char **',
2102 allocate if pointing to NULL. Keep track of buffer's length.
2103 Adapt buffer size to overlong lines. Pad lines to full length
2105 (load_file): Adapt to new interface of load_line.
2107 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2109 * trans.h (builtin_function): Declare.
2111 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2114 (parts ported from g95)
2115 * parse.h (gfc_state_data): New field do_variable.
2116 (gfc_check_do_variable): Add prototype.
2117 * parse.c (push_state): Initialize field 'do_variable'.
2118 (gfc_check_do_variable): New function.
2119 (parse_do_block): Remember do iterator variable.
2120 (parse_file): Initialize field 'do_variable'.
2121 * match.c (gfc_match_assignment, gfc_match_do,
2122 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2123 Add previously missing checks.
2124 (gfc_match_return): Reformat error message.
2125 * io.c (match_out_tag): New function.
2126 (match_open_element, match_close_element,
2127 match_file_element, match_dt_element): Call match_out_tag
2128 instead of match_vtag where appropriate.
2129 (match_io_iterator, match_io_element): Add missing check.
2130 (match_io): Reformat error message.
2131 (match_inquire_element): Call match_out_tag where appropriate.
2133 * parse.c (gfc_check_do_variable): Fix error locus.
2135 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2138 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2139 for every assumed length character dummy argument.
2142 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2145 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2147 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2150 * trans-array.c gfc_trans_g77_array,
2151 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2152 for assumed length characters.
2153 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2154 with a character expression.
2155 (gfc_cvonv_array_parameter): Pass string length when passing
2156 character array according to g77 conventions.
2158 2004-07-12 Paul Brook <paul@codesourcery.com>
2160 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2161 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2162 initialization code.
2163 * trans-common.c (create_common): Use gfc_conv_initializer.
2164 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2165 * trans-expr.c (gfc_conv_initializer): New function.
2166 (gfc_conv_structure): Use it.
2167 * trans.h (gfc_conv_initializer): Add prototype.
2169 2004-07-11 Paul Brook <paul@codesourcery.com>
2172 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2174 (parse_contained): Mark contained symbols as referenced.
2176 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2179 * module.c (gfc_dump_module, gfc_use_module): Print locus
2180 when opening of module file fails.
2183 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2186 * match.c (gfc_match_program): A program name is obligatory.
2187 (gfc_match_return): RETURN in main program is an extension.
2188 (gfc_match_block_data): A space is required before a block data
2192 * primary.c (match_boz_constant): Call gfc_notify_std only if
2193 we actually have a non-standard boz-literal-constant.
2196 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2197 warning if assigning NULL().
2199 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2201 * f95-lang.c (set_block): Remove.
2202 (gfc_clear_binding_stack): New.
2203 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2204 (struct binding_level): Remove block_created_by_back_end.
2205 (clear_binding_level): Likewise.
2206 (poplevel): Don't handle block_created_by_back_end.
2208 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2210 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2211 symbol is in common, because we ...
2212 (gfc_generate_module_vars): Call gfc_trans_common.
2214 2004-07-10 Paul Brook <paul@codesourcery.com>
2216 * trans-array.c (gfc_build_null_descriptor): New function.
2217 (gfc_trans_static_array_pointer): Use it.
2218 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2219 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2221 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2224 * decl.c (gfc_match_save): Use-associated common block
2226 * gfortran.h (gfc_common_head): Add new field 'name'.
2227 Fix typo in comment after #endif.
2228 * match.c (gfc_get_common): Add new argument from_common,
2229 mangle name if flag is set, fill in new field in structure
2231 (match_common): Set new arg in call to gfc_get_common,
2232 use-associated common block doesn't collide.
2233 * match.h (gfc_get_common): Adapt prototype.
2234 * module.c (load_commons): Set new arg in call to
2236 * symbol.c (free_common_tree): New function.
2237 (gfc_free_namespace): Call new function.
2238 * trans-common.c (several functions): Remove argument
2239 'name', use name from gfc_common_head instead.
2241 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2243 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2244 and RHS match. Return early if the RHS is NULL().
2247 * match.c (match_common): Fix error reporting for used common.
2250 * trans-expr.c (gfc_conv_structure): Handle initialization
2251 of scalar pointer components.
2253 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2255 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2256 by fix for PR 15481.
2258 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2260 * trans-common.c: Fix whitespace issues, make variable names
2262 (create_common): Additionally, make loop logic more obvious.
2264 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2265 Paul Brook <paul@codesourcery.com>
2268 * trans-common.c (calculate_length): Remove ...
2269 (get_segment_info): Merge into here. Save field type.
2270 (build_field): Use saved type.
2271 (create_common, new_condition, new_segment, finish_equivalences):
2272 Use new get_segment_info.
2273 * trans-types.c: Update comment.
2275 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2278 * moduele.c (mio_symbol): Don't I/O initial values unless
2279 symbol is a parameter.
2281 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2284 * resolve.c (resolve_symbol): Verify that the shape of a
2285 parameter array is not only explicit, but also constant.
2286 * array.c (gfc_is_compile_time_shape): New function.
2287 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2289 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2295 * module.c (write_symbol, write_symtree): Remove workaround.
2296 * primary.c (match_actual_arglist): Enhance comment.
2297 (gfc_match_rvalue): Handle function call with first argument
2298 a keyword argument correctly.
2299 * resolve.c (resolve_symbol): Change call to
2300 gfc_set_default_type to issue error if no implicit type
2302 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2304 2004-07-08 Paul Brook <paul@codesourcery.com>
2306 * intrinsic.c (add_sym_4s): New function.
2307 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
2309 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
2310 Paul Brook <paul@codesourcery.com>
2314 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
2315 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
2316 * intrinsic.c (add_functions): Identify iargc. Add
2317 command_argument_count.
2318 (add_subroutines): Resolve getarg. Add get_command and
2319 get_command_argument.
2320 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
2321 gfc_resolve_get_command_argument): Add prototypes.
2322 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
2323 gfc_resolve_get_command_argument): New functions.
2324 * trans-decl.c (gfor_fndecl_iargc): New variable.
2325 (gfc_build_intrinsic_function_decls): Set it.
2326 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
2327 (gfc_conv_intrinsic_function): Use it.
2328 * trans.h (gfor_fndecl_iargc): Declare.
2330 2004-07-04 Matthias Klose <doko@debian.org>
2332 * Make-lang.in: Generate and install gfortran man page.
2333 * invoke.texi: Remove extra '@c man end'.
2335 2004-07-04 Richard Henderson <rth@redhat.com>
2337 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
2339 2004-07-04 Paul Brook <paul@codesourcery.com>
2341 * decl.c (gfc_match_implicit_range): Don't use typespec.
2342 (gfc_match_implicit): Handle character selectors.
2343 * gfortran.h (gfc_set_implicit): Remove prototype.
2344 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
2345 * parse.c (accept_statement): Don't call gfc_set_implicit.
2346 * symbol.c (new_ts): Remove.
2347 (gfc_set_implicit_none): Use same loop bounds as other functions.
2348 (gfc_set_implicit): Remove.
2349 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
2350 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
2352 2004-06-30 Richard Henderson <rth@redhat.com>
2354 * match.c (var_element): Remove unused variable.
2356 * trans-decl.c (gfc_generate_function_code): Don't set
2357 x_whole_function_mode_p.
2358 (gfc_generate_constructors): Likewise.
2360 2004-06-30 Richard Henderson <rth@redhat.com>
2362 * trans-decl.c (gfc_generate_function_code): Don't set
2363 immediate_size_expand.
2364 (gfc_generate_constructors): Likewise.
2366 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2369 * decl.c (gfc_match_type_spec): Rename second argument to
2370 'implicit_flag', reverse meaning. Don't match_char_spec if
2371 'implicit_flag' is set. Rename to ...
2372 (match_type_spec): ... this.
2373 (gfc_match_implicit_none, match_implicit_range): Move here
2375 (gfc_match_implicit): Move here from match.c, try to
2376 match_char_len if match_implicit_range doesn't succeed for
2377 CHARACTER implicits. Call renamed fucntion match_type_spec.
2378 (gfc_match_data_decl, match_prefix): Call renamed function
2380 * match.c (gfc_match_implicit_none, match_implicit_range,
2381 gfc_match_implicit): Move to decl.c.
2382 * match.h (gfc_match_implicit_none, gfc_match_implicit):
2383 Move protoypes to section 'decl.c'.
2384 (gfc_match_type_spec): Remove prototype.
2386 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2388 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
2391 2004-06-29 Steven Bosscher <stevenb@suse.de>
2393 Make sure types in assignments are compatible. Mostly mechanical.
2394 * trans-const.h (gfc_index_one_node): New define.
2395 * trans-array.c (gfc_trans_allocate_array_storage,
2396 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
2397 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
2398 gfc_conv_array_ubound, gfc_conv_array_ref,
2399 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
2400 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
2401 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
2402 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
2403 types in assignments, conversions and conditionals for expressions.
2404 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2405 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
2406 gfc_conv_function_call, gfc_trans_pointer_assignment,
2407 gfc_trans_scalar_assign): Likewise.
2408 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
2409 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2410 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
2411 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
2412 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
2413 gfc_conv_allocated, gfc_conv_associated,
2414 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
2415 * trans-io.c (set_string): Likewise.
2416 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
2417 gfc_do_allocate, generate_loop_for_temp_to_lhs,
2418 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
2419 compute_overall_iter_number, gfc_trans_assign_need_temp,
2420 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
2421 gfc_evaluate_where_mask, gfc_trans_where_assign,
2422 gfc_trans_where_2): Likewise.
2423 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
2424 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
2426 * trans.c (gfc_add_modify_expr): Add sanity check that types
2427 for the lhs and rhs are the same for scalar assignments.
2429 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2431 * dump-parse-tree.c (show_common): New function.
2432 (gfc_show_namespace): Show commons.
2434 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2435 Andrew Vaught <andyv@firstinter.net>
2439 * decl.c (gfc_match_save): Adapt to new common structures,
2440 don't allow saving USE-associated common.
2441 * dump-parse-tree (gfc_show_attr): (saved_)common are not
2442 symbol attributes any longer.
2443 (gfc_show_symbol): Don't show old-style commons any longer.
2444 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
2446 * gfortran.h (symbol_attribute): Remove common and saved_common
2448 (gfc_symbol): Remove common_head element.
2449 (gfc_common_head): New struct.
2450 (gfc_get_common_head): New macro.
2451 (gfc_symtree): Add field 'common' to union.
2452 (gfc_namespace): Add field 'common_root'; change type of field
2453 'blank_common' to blank_common.
2454 (gfc_add_data): New prototype.
2455 (gfc_traverse_symtree): Expect a symtree as first argument
2456 instead of namespace.
2457 * match.c (gfc_get_common): New function.
2458 (match_common_name): Change to take char * as argument, adapt,
2459 fix bug with empty name.
2460 (gfc_match_common): Adapt to new data structures. Disallow
2461 redeclaration of USE-associated COMMON-block. Fix bug with
2463 (var_element): Adapt to new common structures.
2464 * match.h (gfc_get_common): Declare.
2465 * module.c: Add 2004 to copyright years, add commons to module
2466 file layout description.
2467 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2468 for removed attributes.
2469 (mio_symbol): Adapt to new way of storing common relations.
2470 (load_commons): New function.
2471 (read_module): Skip common list on first pass, load_commons at
2473 (write_commons): New function.
2474 (write_module): Call write_commons().
2475 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2476 functions related to removed attributes.
2477 (gfc_add_data): New function.
2478 (gfc_clear_attr): Don't set removed attributes.
2479 (gfc_copy_attr): Don't copy removed attributes.
2480 (traverse_symtree): Remove.
2481 (gfc_traverse_symtree): Don't traverse symbol
2482 tree of the passed namespace, but require a symtree to be passed
2483 instead. Unify with traverse_symtree.
2484 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2486 (save_symbol): Remove setting of removed attribute.
2487 * trans-common.c (gfc_sym_mangled_common_id): Change to
2488 take 'char *' argument instead of 'gfc_symbol'.
2489 (build_common_decl, new_segment, translate_common): Adapt to new
2490 data structures, add new
2492 (create_common): Adapt to new data structures, add new
2493 argument name. Fix typo in intialization of derived types.
2494 (finish_equivalences): Add second argument in call to
2496 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2497 (gfc_trans_common): Adapt to new data structures.
2498 * trans-decl.c (gfc_create_module_variables): Remove test for
2501 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2503 * io.c: Add 2004 to copyright years.
2505 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2506 Andrew Vaught <andyv@firstinter.net>
2508 * gfortran.h (gfc_gsymbol): New typedef.
2509 (gfc_gsym_root): New variable.
2510 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2511 * parse.c (global_used): New function.
2512 (parse_block_data): Check for double empty BLOCK DATA,
2513 use global symbol table.
2514 (parse_module): Use global symbol table.
2515 (add_global_procedure, add_global_program): New functions.
2516 (gfc_parse_file): Use global symbol table.
2517 * symbol.c (gfc_gsym_root): New variable.
2518 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2521 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2523 * module.c (mio_gmp_real): Correct writing of negative numbers.
2525 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2528 * expr.c (check_intrinsic_op): Allow comparison of characters.
2531 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2532 Andrew Vaught <andyv@firstinter.net>
2534 * decl.c (contained_procedure): New function.
2535 (match_end): Verify correctness of END STATEMENT in
2538 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2539 Andrew Vaught <andyv@firstinter.net>
2542 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2543 (decode_statement): Enforce required space in free-form.
2545 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2547 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2548 * trans-array.c (gfc_conv_descriptor_data): Add operand
2550 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2551 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2552 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2553 * trans-common.c (create_common): Likewise.
2554 * trans-expr.c (gfc_conv_component_ref): Likewise.
2555 * trans-io.c (set_parameter_value): Likewise.
2556 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2557 (transfer_expr): Likewise.
2558 * trans-decl.c (gfc_trans_auto_character_variable):
2559 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2560 (gfc_gimplify_function): New function.
2561 (gfc_generate_function-code): Properly handle nested functions.
2562 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2564 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2567 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2568 (gfc_resolve_inquire): Resolve the iolength tag. Return
2569 SUCCESS at end of function if no failure has occured.
2570 * resolve.c (resolve_code): Resolve if iolength is encountered.
2571 * trans-io.c: (ioparm_iolength, iocall_iolength,
2572 iocall_iolength_done): New variables.
2573 (last_dt): Add IOLENGTH.
2574 (gfc_build_io_library_fndecls ): Set iolength related variables.
2575 (gfc_trans_iolength): Implement.
2576 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2578 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2581 * scanner.c (load_line): Don't truncate preprocessor lines.
2582 Reformat error message.
2583 (preprocessor_line): Issue warning in case of malformed
2586 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2588 * resolve.c (resolve_symbol): Add comment in function body.
2589 (check_data_variable): Change type of mark to ar_type, adapt code
2592 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2594 * array.c (gfc_insert_constructor): Avoid redundant call to
2595 mpz_comp. Add 2004 to copyright years.
2597 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2599 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2601 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2603 * arith.c (gfc_range_check): correct complex underflow.
2605 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2608 * match.c (match_case_selector): Call gfc_match_init_expr
2609 instead of gfc_match_expr.
2610 * resolve.c (validate_case_label_expr): No need to check for
2611 constant, since it wouldn't have been matched with the fix to
2614 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2617 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2620 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2623 * trans-deecl.c (generate_local_decl): Do not issue warning for
2624 unused variables if they're use associated.
2626 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2627 Andrew Vaught <andyv@firstinter.net>
2630 * gfortran.h (gfc_check_f): Add new field f3ml.
2631 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2632 of individual arguments, reorder if necessary.
2633 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2634 * intrinsic.c (add_sym_3ml): New function.
2635 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2636 (check_specific): Catch special case MINLOC, MAXLOC.
2638 2004-06-14 Paul Brook <paul@codesourcery.com>
2640 * intrinsic.c (add_sym_2s): Use correct function types.
2642 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2644 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2645 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2647 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2649 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2650 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2651 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2652 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2653 * trans-intrinsic.c: Use symbols.
2654 * intrinsic.c (add_sym_2s): New function.
2655 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2656 * intrinsic.h: Function prototypes.
2657 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2658 gfc_resolve_srand): New functions.
2660 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2663 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2664 contained procedure.
2666 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2669 * interface.c (compare_parameter, compare_actual_formal): Don't
2670 check types and array shapes for NULL()
2671 * trans-expr.c (conv_function_call): No double indirection for
2674 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2676 * trans-expr.c (gfc_conv_cst_int_power): Compute
2677 x**(-n) by converting it to (1/x)**n instead of
2680 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2683 * module.c (write_symbol, write_symtree): Don't write symbols
2684 wrongly added to namespace.
2685 * trans-decl.c (gfc_create_module_variable): Don't create a
2686 backend decl for a symbol incorrectly added to namespace.
2688 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2691 * resolve.c (resolve_symbol): Verify that parameter array has an
2692 explicit shape. Fix typos and coding style issues in surrounding
2695 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2698 * gfortran.texi: The documentation doesn't contain infomration on
2699 how to report bugs, and shouldn't, so remove the line which
2702 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2704 * intrinsic.c (sort_actual): Keep track of type of missing
2705 arguments. (Missing from previous commit.)
2707 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2709 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2710 * interface.c (compare_actual_formal): Keep type of omitted
2712 * trans-expr.c (gfc_conv_function_call): Add string length
2713 argument for omitted string argument.
2715 2004-06-03 Paul Brook <paul@codesourcery.com>
2717 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2718 lists instead of compound expr chains.
2719 (gfc_trans_code): Annotate statement lists.
2721 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2723 * trans-array.c: Fix spelling in comments.
2725 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2728 * data.c (assign_substring_data_value): New function.
2729 (gfc_assign_data_value): Call the new function if we're dealing
2730 with a substring LHS.
2732 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2735 * gfortran.h (GFC_VERSION): Remove.
2736 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2739 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2741 * trans-types.c: Fix spelling & layout in comments.
2743 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2746 * trans-const.c (gfc_conv_string_init): Allow variable string
2747 length lower than initialization string length.
2749 2004-05-30 Paul Brook <paul@codesourcery.com>
2752 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2753 * trans-expr.c (gfc_trans_string_copy): New function.
2754 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2756 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2757 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2758 * trans.h (struct gfc_saved_var): Define.
2759 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2761 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2763 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2765 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2767 * simplify.c (gfc_simplify_log): Remove useless line of code.
2769 2004-05-29 Paul Brook <paul@codesourcery.com>
2771 * trans-common.c (find_equivalence): Find multiple rules.
2773 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2775 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2776 (gfc_current_locus): Declare new global variable.
2777 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2778 (gfc_current_locus1): Rename ...
2779 (gfc_current_locus): ... to this.
2780 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2781 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2782 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2783 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2784 and gfc_current_locus(), respectively.
2785 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2786 match_array_cons_element, gfc_match_array_constructor):
2787 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2788 and gfc_current_locus().
2789 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2790 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2791 attr_decl1, gfc_match_save): Likewise.
2792 * error.c (error_print, gfc_internal_error): Likewise.
2793 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2794 * interface.c (gfc_add_interface): Likewise.
2795 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2796 match_io_iterator, match_io): Likewise.
2797 * match.c (gfc_match_space, gfc_match_eos,
2798 gfc_match_small_literal_int, gfc_match_st_label,
2799 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2800 gfc_match_char, gfc_match, gfc_match_assignment,
2801 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2802 gfc_match_nullify, gfc_match_call, match_implicit_range,
2803 gfc_match_implicit, gfc_match_data, match_case_selector,
2804 gfc_match_case, match_forall_iterator): Likewise.
2805 * matchexp.c (gfc_match_defined_op_name, next_operator,
2806 match_level_1, match_mult_operand, match_ext_mult_operand,
2807 match_add_operand, match_ext_add_operand, match_level_2,
2808 match_level_3, match_level_4, match_and_operand, match_or_operand,
2809 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2810 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2811 * parse.c (match_word, decode_statement, next_free, next_fixed,
2812 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2814 * primary.c (match_digits, match_integer_constant,
2815 match_boz_constant, match_real_constant, match_substring,
2816 next_string_char, match_charkind_name, match_string_constant,
2817 match_logical_constant, match_const_complex_part,
2818 match_complex_constant, match_actual_arg, match_keyword_arg,
2819 gfc_match_actual_arglist, gfc_match_structure_constructor,
2820 gfc_match_rvalue, gfc_match_variable): Likewise.
2821 * st.c (gfc_get_code): Likewise.
2822 * symbol.c (check_conflict, check_used, check_done,
2823 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2824 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2825 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2827 2004-05-26 Roger Sayle <roger@eyesopen.com>
2829 * io.c (format_asterisk): Silence compiler warnings by correcting
2830 the number of elements of a "locus" initializer.
2832 2004-05-25 Roger Sayle <roger@eyesopen.com>
2835 * matchexp.c: Allow unary operators after arithmetic operators
2837 (match_ext_mult_operand, match_ext_add_operand): New functions.
2838 (match_mult_operand): Tweak to call match_ext_mult_operand.
2839 (match_add_operand): Tweak to call match_ext_mult_operand.
2840 (match_level_2): Rearrange to call match_ext_add_operand.
2842 2004-05-25 Paul Brook <paul@codesourcery.com>
2844 * expr.c (check_inquiry): Remove bogus tests.
2846 2004-05-23 Paul Brook <paul@codesourcery.com>
2849 * expr.c (restricted_args): Remove redundant checks/argument.
2850 (external_spec_function): Update to match.
2851 (restricted_intrinsic): Rewrite.
2853 2004-05-23 Paul Brook <paul@codesourcery.com>
2854 Victor Leikehman <lei@haifasphere.co.il>
2856 * gfortran.h (struct gfc_symbol): Add equiv_built.
2857 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2859 (current_length): Remove.
2860 (add_segments): New function.
2861 (build_equiv_decl): Create initialized common blocks.
2862 (build_common_decl): Always add decl to bindings.
2863 (create_common): Create initializers.
2864 (find_segment_info): Reformat to match coding conventions.
2865 (new_condition): Use add_segments.
2866 (add_condition, find_equivalence, add_equivalences): Move iteration
2867 inside functions. Only process each segment once.
2868 (new_segment, finish_equivalences, translate_common): Simplify.
2870 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2872 * check.c (gfc_check_random_seed): Issue for too many arguments.
2874 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2876 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2878 2004-05-22 Paul Brook <paul@codesourcery.com>
2880 * dump-parse-tree.c (gfc_show_equiv): New function.
2881 (gfc_show_namespace): Use it.
2883 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2886 * symbol.c (gfc_add_common): Disable checks to work around other more
2887 fundamental inadequacies.
2889 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2891 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2893 (gfc_build_function_decl): Likewise.
2895 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2897 * check.c (gfc_check_system_clock): New function.
2898 * intrinsic.c (add_sym_3s): New function.
2899 (add_subroutines): Use it.
2900 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2902 * iresolve.c (gfc_resolve_system_clock): New function.
2904 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2906 * invoke.texi: Document -Wunderflow and spell check.
2907 * lang.opt: Add Wunderflow.
2908 * gfortran.h (gfc_option_t): Add warn_underflow option.
2909 * options.c (gfc_init_options, set_Wall): Use it.
2910 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2911 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2912 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2913 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2914 * arith.c (common_logarithm): Fix typo in comment.
2916 2004-05-21 Roger Sayle <roger@eyesopen.com>
2918 * io.c (check_format): As a GNU extension, allow the comma after a
2919 string literal to be optional in a format. Use gfc_notify_std to
2920 issue an error/warning as appropriate.
2922 2004-05-21 Roger Sayle <roger@eyesopen.com>
2924 * io.c (check_format): Use gfc_notify_std to determine whether to
2925 issue an error/warning for omitting the digits from the X format.
2927 2004-05-20 Roger Sayle <roger@eyesopen.com>
2929 * io.c (check_format): Allow the number before the X format to
2930 be optional when not -pedantic.
2932 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2933 Paul Brook <paul@codesourcery.com>
2935 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2936 Create decls for __builtin_pow{,f}.
2937 * gfortran.h (PREFIX_LEN): Define.
2938 * trans-decl.c (gfor_fndecl_math_powi): Add.
2939 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2940 (gfc_build_intrinsic_function_decls): Create decls for powi.
2941 * trans-expr.c (powi_table): Add.
2942 (gfc_conv_integer_power): Remove.
2943 (gfc_conv_powi): New function.
2944 (gfc_conv_cst_int_power): New function.
2945 (gfc_conv_power_op): Use new powi routines.
2946 * trans.h (struct gfc_powdecl_list): Add.
2947 (gfor_fndecl_math_powi): Add.
2948 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2950 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2952 * trans.c, trans-decl.c: Fix comment typos.
2954 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2956 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2958 2004-05-18 Steve Kargl <kargls@comcast.net>
2960 * arith.c (gfc_int2complex): Fix incorrect range checking.
2962 2004-05-18 Paul Brook <paul@codesourcery.com>
2965 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2966 (default_initializer): Move to expr.c.
2967 (variable_decl): Don't assign default initializer to variables.
2968 * expr.c (gfc_default_initializer): Move to here.
2969 * gfortran.h (gfc_default_initializer): Add prototype.
2970 * resolve.c (resolve_symbol): Check for illegal initializers.
2971 Assign default initializer.
2973 2004-05-17 Steve Kargl <kargls@comcast.net>
2975 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2977 2004-05-17 Steve Kargl <kargls@comcast.net>
2979 * arith.c (gfc_real2complex): Range checking wrong part of complex
2982 2004-05-16 Paul Brook <paul@codesourcery.com>
2984 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2986 2004-05-16 Paul Brook <paul@codesourcery.com>
2988 * arith.c (gfc_range_check): Fix logic error.
2990 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
2992 * arith.c: Fix comment typos.
2994 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2997 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
2998 not initialized in a disallowed fashion.
2999 * match.c (gfc_match_common): Likewise.
3000 (var_element): Verify that variable is not in the blank COMMON,
3001 if it is in a common.
3003 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3005 * Make-lang.in (f95.generated-manpages): Remove.
3006 (f95.srcextra): New.
3007 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3008 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3011 (f95.install-info): Remove.
3012 (install-info): New.
3014 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3016 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3018 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3020 * primary.c (match_boz_constant): Use gfc_notify_std() for
3021 issuing a warning or an error.
3023 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3026 * primary.c (match_structure_constructor): Rename ...
3027 (gfc_match_structure_constructor): ... to this. Make non-static.
3028 (gfc_match_rvalue): Call renamed function.
3029 * match.h (gfc_match_structure_constructor): Declare.
3030 * match.c (gfc_match_data_constant): Handle structure
3033 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3037 * gfortran.h (gfc_linebuf): New typedef.
3039 (gfc_file): Revamped, use new gfc_linebuf.
3040 (locus): Revamped, use new types.
3041 (gfc_current_file): Remove.
3042 (gfc_current_form, gfc_source_file): New global variables.
3043 * match.c (gfc_match_space, gfc_match_strings): Use
3044 gfc_current_form to find source form.
3045 * module.c (gfc_dump_module): Use gfc_source_file when printing
3047 * error.c (show_locus, show_loci) Use new data structures to print
3049 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3051 (file_head, current_file, gfc_current_form, line_head, line_tail,
3052 gfc_current_locus1, gfc_source_file): New global variables.
3053 (gfc_scanner_init1): Set new global variables.
3054 (gfc_scanner_done1): Free new data structures.
3055 (gfc_current_locus): Return pointer to gfc_current_locus1.
3056 (gfc_set_locus): Set gfc_current_locus1.
3057 (gfc_at_eof): Set new variables.
3058 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3059 to new locus structure.
3060 (gfc_check_include): Remove.
3061 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3062 (gfc_skip_comments): Use gfc_current_form, find locus with
3064 (gfc_next_char): Use gfc_current_form.
3065 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3066 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3068 (get_file): New function.
3069 (preprocessor_line, include_line): New functions.
3070 (load_file): Move down, rewrite to match new data structures.
3071 (gfc_new_file): Rewrite to match new data structures.
3072 * parse.c (next_statement): Remove code which is now useless. Use
3073 gfc_source_form and gfc_source_file where appropriate.
3074 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3075 when determining locus of frontend code.
3076 * trans-io.c (set_error_locus): Same.
3077 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3078 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3080 (all): Add missing initializers.
3082 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3084 * Make-lang.in (trans-common.o): Remove redundant dependency.
3085 (data.c): Replace object file name ...
3086 (data.o): ... by the correct one.
3088 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3090 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3091 for ranges when dumping array references.
3093 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3095 * decl.c (variable_decl): Always apply default initializer.
3097 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3100 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3101 handle zero correctly.
3103 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3105 * match.c (gfc_match): Eliminate dead code.
3107 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3109 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3110 Detect bad continuation line in fixed form sources.
3112 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3115 * iresolve.c (gfc_resolve_nearest): Add new function.
3116 * intrinsic.h: ... declare it here.
3117 * intrinsic.c (add_functions): ... add it as resolving function
3120 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3123 * match.c (gfc_match_do): Allow infinite loops with
3124 label-do-stmt. Do not enforce space after comma.
3126 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3129 * parse.c (parse_interface): Allow empty INTERFACE, remove
3132 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3134 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3135 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3136 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3137 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3138 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3139 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3140 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3141 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3142 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3143 trans-types.h, trans.c, trans.h: Update copyright years and
3145 * data.c: Likewise, also removed two whitespace-only lines.
3146 * gfortranspec.c, lang.opt: Update copyright years.
3148 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3151 * trans-decl.c (generate_local_decl): Don't warn for unused
3152 variables which are in common blocks.
3154 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3156 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3157 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3158 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3160 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3163 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3165 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3167 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3168 Remove "set DEVELOPMENT".
3169 (Compiling GFORTRAN): Remove.
3171 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3173 * array.c (match_subscript, match_array_ref): Add comments
3174 explaining argument 'init'.
3175 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3176 trans-expr.c, trans.c: Fix some typos in comments.
3177 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3178 * primary.c (match_digits, match_integer_constant): Add comment
3179 explaining signflag.
3181 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3184 * primary.c: Include system.h and flags.h, needed for pedantic.
3185 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3188 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3191 * match.c (match_data_constant): Handle case where
3192 gfc_find_symbol sets sym to NULL
3194 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3196 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3197 dependency on mathbuiltins.def
3199 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3201 * trans-io.c (transfer_expr): Implemented recursive printing
3204 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3206 * gfortranspec.c: Do not include multilib.h.
3208 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3210 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3211 2004 to copyright years.
3212 * trans-expr.c, trans-decl.c: Comment update, we now generate
3213 GENERIC, not SIMPLE. Add 2004 to copyright years.
3215 2004-04-24 Paul Brook <paul@codesourcery.com>
3217 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3219 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3222 * arith.c (gfc_arith_divide): Fix complex divide.
3224 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3226 * gfortranspec.c: Include the target headers.
3228 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3232 * arith.c (arctangent2): New function.
3233 * arith.h (arctangent2): Add function prototype.
3234 * simplify.c (gfc_simplify_atan2): Use it.
3235 (gfc_simplify_log): Use it.
3237 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3239 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3240 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3242 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3245 * trans-io.c (build_dt): Change REC to value.
3247 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3250 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3251 the real value when converting mpf to string.
3253 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3256 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3259 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3262 * simplify.c (simplify_min_max): Convert the type of the result.
3264 2004-04-11 Paul Brook <paul@codesourcery.com>
3266 * gfortran.texi: Use full target triplet.
3268 2004-04-11 Paul Brook <paul@codesourcery.com>
3270 * Make-lang.in (GFORTRAN_TEXI): Set it.
3271 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3272 (fortran/gfortran.info): Ditto.
3273 * gfortran.texi: Major update.
3274 * invoke.texi: New file.
3276 2004-04-10 Paul Brook <paul@codesourcery.com>
3278 * trans-array.c (gfc_trans_allocate_temp_array,
3279 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3280 * trans-decl.c (gfc_build_dummy_array_decl,
3281 gfc_get_symbol_decl, gfc_build_function_decl,
3282 gfc_create_module_variable): Ditto.
3283 * trans-expr.c (gfc_conv_variable): Ditto.
3284 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3285 * trans.h (GFC_DECL_STRING): Remove.
3286 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3287 GFC_DECL_ASSIGN): Renumber flags.
3289 2004-04-05 Paul Brook <paul@codesourcery.com>
3293 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3295 * gfortran.h (struct gfc_charlen): Add backend_decl.
3296 * trans-array.c (gfc_trans_allocate_temp_array,
3297 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3298 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3299 Remove old, broken string handling.
3300 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3301 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3302 gfc_trans_deferred_array): Handle character arrays.
3303 * trans-const.c (gfc_conv_const_charlen): New function.
3304 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3305 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
3307 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
3308 (gfc_create_string_length): New function.
3309 (gfc_get_symbol_decl): Create lengths for character variables.
3310 (gfc_get_fake_result_decl): Ditto.
3311 (gfc_build_function_decl): Only set length for assumed length
3312 character arguments.
3313 (gfc_trans_dummy_character): New function.
3314 (gfc_trans_auto_character_variable): Rewrite.
3315 (gfc_trans_deferred_vars): Handle more types of character variable.
3316 (gfc_create_module_variable): String lengths have moved.
3317 (gfc_generate_function_code): Initialize deferred var chain earlier.
3318 * trans-expr.c (gfc_conv_init_string_length): Rename ...
3319 (gfc_trans_init_string_length): ... to this.
3320 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
3321 gfc_conv_function_call): Update to new format for character variables.
3322 (gfc_conv_string_length): Remove.
3323 (gfc_conv_string_parameter): Update assertion.
3324 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
3325 * trans-io.c (set_string): Use new macro names.
3326 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
3327 * trans-types.c (gfc_get_character_type): Use existing length expr.
3328 (gfc_is_nodesc_array): Make public.
3329 (gfc_get_dtype_cst): Rename ...
3330 (gfc_get_dtype): ... to this. Handle unknown size arrays.
3331 (gfc_get_nodesc_array_type): Use new name.
3332 (gfc_sym_type): New character variable code.
3333 (gfc_get_derived_type): Ditto.
3334 (gfc_get_function_type): Evaluate character variable lengths.
3335 * trans-types.h (gfc_strlen_kind): Define.
3336 (gfc_is_nodesc_array): Add prototype.
3337 * trans.h: Update prototypes.
3338 (struct lang_type): Update comments.
3339 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
3340 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
3342 2004-04-04 Paul Brook <paul@codesourcery.com>
3344 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
3345 * options.c (gfc_init.options, gfc_handle_option): Ditto.
3346 * trans-expr.c (gfc_conv_function_call): Ditto.
3347 * trans-types.c (gfc_is_nodesc_array): Ditto
3348 * lang.opt (fg77-calls): Remove.
3350 2004-04-04 Paul Brook <paul@codesourcery.com>
3352 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
3353 (gfc_conv_descriptor_base): Rename ...
3354 (gfc_conv_descriptor_offset): ... to this.
3355 (gfc_trans_allocate_array_storage): Set offset to zero.
3356 (gfc_conv_array_base): Rename ...
3357 (gfc_conv_array_offset): ... to this.
3358 (gfc_conv_array_index_ref): Add offset parameter.
3359 (gfc_conv_array_ref): Include offset.
3360 (gfc_trans_preloop_setup): Use existing offset.
3361 (gfc_trans_allocate_temp_array, gfc_array_allocate,
3362 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3363 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3364 gfc_conf_ss_descriptor): Set offset.
3365 * trans-array.h: Rename prototypes.
3366 * trans-const.h (gfc_index_zero_node): Define.
3367 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
3368 * trans-types.c (gfc_get_array_type_bounds): Ditto.
3369 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
3371 2004-03-25 Diego Novillo <dnovillo@redhat.com>
3373 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
3375 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3378 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
3379 before conversion by gmp library call.
3381 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3384 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
3386 2004-02-24 Richard Henderson <rth@redhat.com>
3388 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
3390 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
3392 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
3393 (fortran/gfortran.info): ... to here.
3396 2004-02-16 Richard Henderson <rth@redhat.com>
3398 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
3399 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
3400 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
3401 (gfc_expand_function): Rename from expand_function_body, make static,
3402 don't do anything except invoke tree_rest_of_compilation.
3403 (gfc_be_parse_file): Invoke cgraph.
3404 (gfc_expand_decl): Remove.
3405 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
3406 __builtin_adjust_trampoline.
3407 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
3408 (gfc_finalize): New.
3409 (gfc_generate_function_code): Use it. Lower nested functions.
3410 * trans-expr.c (gfc_conv_function_call): Add static chain operand
3412 * trans.c (gfc_build_function_call): Likewise.
3413 * trans.h (expand_function_body): Remove.
3415 2004-02-15 Victor Leikehman <lei@il.ibm.com>
3418 * trans-decl.c (gfc_build_function_decl) For functions
3419 returning CHARACTER pass an extra length argument,
3420 following g77 calling conventions.
3421 * trans-types.c (gfc_get_function_type) Ditto.
3422 * trans-expr.c (gfc_conv_function_call) Ditto.
3424 2004-02-14 Paul Brook <paul@codesourcery.com>
3426 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
3428 2004-02-12 Paul Brook <paul@nowt.org>
3432 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
3434 * gfortran.texi: Fix typos.
3436 2004-02-07 Bud Davis <bdavis9659@comcast.net>
3439 * intrinsic.c (add_conversions) Use logical conversion instead
3441 * trans-types.c (gfc_get_logical_type) implemented logical*1
3444 2004-01-17 Paul Brook <paul@codesourcery.com>
3446 * lang-specs.h: Remove %<fixed-form.
3448 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3450 * lang-specs.h: Enable preprocessing of source files
3451 ending in .F, .fpp, .FPP, .F90 and .F95.
3453 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3456 * lang-specs.h: Enable compilation of files ending
3457 in .f, .for and .FOR.
3459 2004-01-11 Paul Brook <paul@codesourcery.com>
3461 * trans-stmt.c (gfc_trans_if_1): New function.
3462 (gfc_trans_if): Use it.
3464 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3466 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3467 (gfc_option_t): Add max_identifier_length.
3468 * lang.opt: Add fmax-identifier-length.
3469 * match.c (parse_name): Use limit.
3470 * options.c (gfc_init_options): Set max_identifier_length.
3471 (gfc_handle_option): Ditto.
3473 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3475 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3476 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3477 * iresolve.c (gfc_resolve_dcmplx): New function.
3479 2004-01-10 Paul Brook <paul@codesourcery.com>
3481 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3482 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3483 (gfc_return_by_reference): Correct condition.
3484 (gfc_get_function_type): Ditto.
3486 2004-01-10 Paul Brook <paul@codesourcery.com>
3488 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3491 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3493 * iresolve.c: Use correct kind.
3495 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3498 * trans-decl.c (gfc_create_module_variable): Output array valued
3501 2004-01-10 Paul Brook <paul@codesourcery.com>
3503 * resolve.c (resolve_branch): Get error message right way round.
3505 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3507 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3509 (gfc_array_allocate): Don't count size of element twice.
3511 2004-01-04 Paul Brook <paul@codesourcery.com>
3513 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3515 2004-01-04 Paul Brook <paul@codesourcery.com>
3517 * error.c (gfc_notify_std): New function.
3518 * gfortran.h (gfc_notify_std): Declare.
3519 (GFC_STD_*): Define.
3520 (gfc_option_t): Add warn_std and allow_std.
3521 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3522 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3523 * check.c (check_rest): Use gfc_notify_std.
3524 * match.c (gfc_match_pause): Ditto.
3525 (gfc_match_assign): Ditto.
3526 (gfc_match_goto): Ditto.
3527 * resolve.c (resolve_branch): Ditto.
3528 * lang.opt: Add std=<foo> and w.
3529 * options.c (gfc_init_options): Set allow_std and warn_std.
3530 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3532 2004-01-01 Paul Brook <paul@codesourcery.com>
3534 * array.c (gfc_append_constructor): Take constructor, not expression.
3535 * data.c (struct gfc_expr_stack): Remove.
3536 (expr_stack): Remove.
3537 (find_con_by_offset): Rename from find_expr_in_con.
3538 (find_con_by_component): Rename from find_component_in_con.
3539 (gfc_get_expr_stack): Remove.
3540 (gfc_assign_data_value): Rewrite.
3541 (gfc_expr_push): Remove.
3542 (gfc_expr_pop): Remove.
3543 (gfc_advance_section): Rename from
3544 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3545 (gfc_get_section_index): Handle unbounded sections.
3546 * gfortran.h: Update prototypes.
3547 * resolve.c (check_data_variable): Array section maight not be the
3550 2004-01-01 Paul Brook <paul@codesourcery.com>
3553 * resolve.c (resolve_symbol): Allow assumed length function results.
3555 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3557 * match.c (gfc_match_pause): Fix spelling.
3559 2004-01-01 Steven Bosscher <stevenb@suse.de>
3562 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3563 reference from the expression.
3565 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3567 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3569 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3570 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3571 (symbol_attribute):New variable attribute: assign.
3572 * io.c (resolve_tag):Integer variable is allowed.
3573 (match_dt_format): Add ASSIGN statement. Set assign flag.
3574 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3575 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3576 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3577 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3578 (next_statement): Add ST_LABEL_ASSIGNMENT.
3579 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3580 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3581 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3582 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3583 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3584 assign. Put them into the stuct lang_decl.
3585 * trans-io.c (set_string): Add the assign statement.
3586 * trans-stmt.c (gfc_trans_label_assign): New function.
3587 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3588 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3589 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3590 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3591 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3592 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3594 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3597 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3600 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3602 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3603 that arguments to subroutines/functions can't alias themselves, nor global
3606 2003-12-20 Steven Bosscher <stevenb@suse.de>
3608 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3609 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3611 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3613 * primary.c (match_substring): Fix substring bug for start point
3614 or end point is NULL.
3615 * trans-expr.c (gfc_conv_substring): Ditto
3616 * trans-types.c (gfc_sym_type): Get correct type of scalar
3617 character variables.
3618 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3621 2003-12-10 Richard Henderson <rth@redhat.com>
3623 * options.c (gfc_post_options): Don't ever use rtl inlining.
3625 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3627 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3628 * trans-equivalence.c: Remove.
3629 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3630 (gfc_generate_function_code): Ditto.
3631 * trans-array.c (gfc_conv_array_parameter): Ditto.
3632 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3633 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3634 * trans.h (gfc_trans_equivalence): Remove.
3635 * gfortran.h (struct gfc_equiv): Add used field.
3636 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3637 equiv_offset fields.
3639 2003-12-05 Richard Henderson <rth@redhat.com>
3641 * trans.c (gfc_build_addr_expr): New.
3642 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3643 * trans.h: Declare them.
3644 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3645 trans-stmt.c, trans.c (*): Use them.
3647 * f95-lang.c (gfc_post_options): Remove dead prototype.
3648 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3649 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3652 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3654 * io.c (gfc_match_format): Check for missing format label.
3656 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3659 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3660 from interfaces in modules.
3662 2003-11-30 Paul Brook <paul@nowt.org>
3664 * trans-array.c (gfc_trans_g77_array): Make non-static.
3665 (gfc_trans_assumed_size): Remove.
3666 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3667 * trans-array.h (gfc_trans_g77_array): Add prototype.
3668 (gfc_trans_assumed_size): Remove.
3669 * trans-decls.c (gfor_fndecl_push_context): Remove.
3670 (gfor_fndecl_pop_context): Remove.
3671 (gfc_build_function)decls): Don't create them.
3672 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3673 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3675 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3677 * trans-array.c (gfc_conv_array_parameter): Simplify
3678 array argument passing for array name actual argument.
3679 * trans-expr.c (gfc_conv_function_call): Ditto
3680 * trans-types.c (gfc_is_nodesc_array):Ditto.
3682 2003-11-30 Paul Brook <paul@nowt.org>
3684 * f95-lang.c (gfc_post_options): Move ...
3685 * options.c (gfc_post_options): .. to here. Handle inlining options.
3686 * gfortran.h (gfc_post_options): Add prototype.
3688 2003-11-28 Richard Henderson <rth@redhat.com>
3690 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3692 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3694 * trans.h (has_alternate_specifier): New global variable.
3695 * match.c (gfc_match_call): Handle actual arguments associated with
3696 alternate return indicators.
3697 * trans-expr.c (gfc_conv_function_call): Ditto
3698 * trans-stmt.c (gfc_trans_call): Ditto
3699 (gfc_trans_return): Handle return statement with value.
3700 * trans-decl.c (gfc_generate_function_code): Handle functions with
3702 (gfc_get_fake_result_decl): Ditto
3703 * trans-types.c (gfc_get_function_type): Ditto
3704 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3705 (resolve_formal_arglist): Check asterisk dummy.
3707 2003-11-27 Paul Brook <paul@nowt.org>
3709 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3710 allocation interface.
3711 (gfc_conv_ array_parameter): Ditto.
3712 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3713 * trans-array.c: Update prototype.
3714 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3715 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3716 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3717 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3718 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3719 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3720 * trans.h (gfc_ss_info): Remove unused pdata field.
3721 * trans.c (gfc_create_var_np): Change T to V.
3723 2003-11-26 Richard Henderson <rth@redhat.com>
3725 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3726 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3727 FRACTION, NEAREST, SET_EXPONENT.
3728 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3729 Fix GTY marking. Remove unnecessary const's.
3730 (LIBM_FUNCTION): Rename from I_LIB.
3731 (LIBF_FUNCTION): New.
3732 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3733 conventions. Assume the expr signature is correct. Mark const.
3734 (gfc_conv_intrinsic_exponent): Use library functions.
3735 (gfc_conv_intrinsic_set_exponent): Remove.
3736 (gfc_conv_intrinsic_scale): Remove.
3737 (gfc_conv_intrinsic_nearest): Remove.
3738 (gfc_conv_intrinsic_fraction): Remove.
3739 (gfc_conv_intrinsic_function): Update.
3740 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3741 (gfor_fndecl_math_exponent8): New.
3742 (gfc_build_intrinsic_function_decls): Set them.
3743 * trans.h: Declare them.
3745 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3747 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3748 underflow COMMON block.
3749 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3750 EQUIVALENCE object. Also fix typo in an error message.
3752 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3754 * Make-lang.in: Add check-gfortran to lang_checks.
3755 (check-f95): Alias for check-gfortran.
3757 2003-11-25 Jason Merrill <jason@redhat.com>
3759 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3760 directory and TAGS files that include them for each front end.
3762 2003-11-24 Paul Brook <paul@nowt.org>
3765 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3767 2003-11-24 Paul Brook <paul@nowt.org>
3769 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3771 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3773 2003-11-24 Paul Brook <paul@nowt.org>
3776 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3777 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3779 2003-11-20 Richard Henderson <rth@redhat.com>
3781 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3782 (gfc_conv_array_base): Likewise.
3783 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3784 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3785 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3786 * trans-stmt.c (gfc_trans_character_select): Likewise.
3788 2003-11-13 Paul Brook <paul@nowt.org>
3790 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3792 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3794 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3795 (resolve_equivalence): New function.
3796 (resolve_equivalence_derived): New function.
3798 2003-11-12 Richard Henderson <rth@redhat.com>
3800 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3801 annotate_all_with_locus.
3803 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3805 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3806 * trans-decl.c (gfc_finish_var_decl): Modified.
3808 2003-11-08 Paul Brook <paul@nowt.org>
3811 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3814 2003-11-06 Paul Brook <paul@nowt.org>
3816 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3818 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3820 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3822 2003-10-27 Anthony Green <green@redhat.com>
3824 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3825 (f95.stagefeedback): Ditto.
3827 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3830 * Make-lang.in (f95.stageprofile): Add.
3831 (f95.stagefeedback): Add.
3833 2003-10-23 Richard Henderson <rth@redhat.com>
3835 * f96-lang.c (gfc_gimplify_expr): Remove.
3836 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3837 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3839 2003-10-23 Richard Henderson <rth@redhat.com>
3841 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3843 2003-10-20 Paul Brook <paul@nowt.org>
3845 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3846 * trans-stmt.c (gfc_trans_do_while): Ditto.
3848 2003-10-17 Paul Brook <paul@nowt.org>
3850 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3852 2003-10-17 Paul Brook <paul@nowt.org>
3854 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3856 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3858 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3859 (gfc_resolve_minloc): Ditto.
3860 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3861 Return the value after subtracting the lower bound.
3863 2003-10-16 Richard Henderson <rth@redhat.com>
3865 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3867 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3869 * lang.c: Remove -M option for now, it's in the way for C.
3871 2003-10-14 Jason Merrill <jason@redhat.com>
3873 * Make-lang.in (f95.tags): New rule.
3875 2003-10-13 Richard Henderson <rth@redhat.com>
3877 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3879 2003-10-13 Paul Brook <paul@nowt.org>
3881 * trans-decl.c (generate_local_decl): Don't create junk variables.
3883 2003-10-13 Paul Brook <paul@nowt.org>
3885 * resolve.c (resolve_formal_arglist): Use function result decl in
3886 preference to function decl.
3888 2003-10-12 Richard Henderson <rth@redhat.com>
3890 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3891 TREE_READONLY. Update all callers.
3893 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3895 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3896 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3897 (gfc_is_intrinsic_libcall): Add CSHIFT.
3899 2003-10-12 Richard Henderson <rth@redhat.com>
3901 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3902 (gfc_trans_array_constructor_value): Likewise.
3903 (gfc_conv_array_initializer): Likewise.
3904 * trans-stmt.c (gfc_trans_character_select): Likewise.
3906 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3908 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3910 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3912 * check.c (gfc_check_repeat): Check arguments are scalar.
3913 (gfc_check_trim): New function.
3914 * intrinsic.h (gfc_check_trim): Add prototype.
3915 * intrinsic.c (add_functions): Use it.
3916 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3918 * trans-decl.c: Ditto.
3919 (gfc_build_intrinsic_fucntion_decls): Set them.
3920 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3921 (gfc_conv_intrinsic_trim): New function.
3922 (gfc_conv_intrinsic_repeat): New function.
3923 (gfc_conv_intrinsic_function): Use them.
3925 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3927 * trans-types.c (gfc_sym_type): Handle result variables.
3929 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3931 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3932 gfc_get_character_type.
3934 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3936 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3938 2003-10-11 Paul Brook <paul@nowt.org>
3940 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3941 (gfc_resolve_dprod): New function.
3942 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3943 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3944 (gfc_resolve_dprod): Declare.
3945 * intrinsic.c (add_functions): Use them.
3946 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3948 2003-10-06 Richard Henderson <rth@redhat.com>
3950 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3951 * trans-intrinsic.c (call_builtin_clz): Use it.
3953 2003-10-05 Paul Brook <paul@nowt.org>
3955 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3956 * trans-decl.c (gfc_generate_function_code): Set
3957 cfun->function_end_locus.
3959 2003-09-24 Jason Merrill <jason@redhat.com>
3961 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3964 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3965 Paul Brook <paul@nowt.org>
3967 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3968 * array.c (gfc_inser_constructor): New function.
3969 (gfc_get_constructor): New function.
3970 (gfc_free_constructor): Initialize offset and repeat.
3971 (iterator_stack): Remove.
3972 (expand_info): Add offset, component and repeat fields.
3973 (expand_constructor): Set them.
3974 (expand): Set new fields.
3975 (gfc_copy_constructor): Ditto. Avoid recursion.
3976 * gfortran.h: Add prototypes for new functions.
3977 (gfc_constructor): Add offset, component and repeat.
3978 (iteratio_stack): Move to here.
3979 * resolve.c (check_data_variable): Convert data values into variable
3981 (traverse_data_list): Build implicit loop chain.
3982 (gfc_resolve): Ditto.
3983 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3984 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3985 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3986 (gfc_conv_expr): Update to match.
3987 * trans.h (gfc_conv_structure): Declare.
3990 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3992 * trans.h: Add declarations for gfor_fndecl_si_kind and
3993 gfor_fndecl_sr_kind.
3994 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3995 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
3996 (g95_conv_intrinsic_sr_kind): New function.
3997 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4000 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4002 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4003 instead of _4 and _8 as postfix for libgfortran calls.
4005 2003-09-16 Paul Brook <paul@nowt.org>
4007 * array.c (compare_bounds): New function.
4008 (gfc_compare_array_spec): Use it.
4010 2003-09-14 Paul Brook <paul@nowt.org>
4012 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4013 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4015 2003-09-14 Paul Brook <paul@nowt.org>
4017 * check.c (dim_rank_check): Allow assumed bounds if requested.
4018 (gfc_check_lbound): Call it.
4019 (gfc_check_ubound): Ditto.
4020 (gfc_check_size): Change to match.
4021 * simplify.c (gfc_simplify_bound): New function.
4022 (gfc_simplify_lbound): New function.
4023 (gfc_simplify_ubound): New function.
4024 * intrinsic.h: Declare them.
4025 * intrinsic.c (add_functions): Use them.
4027 2003-09-14 Paul Brook <paul@nowt.org>
4029 * io.c (format_lex): Initialize negative_flag.
4030 (check_format): Intialize repeat.
4031 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4032 (gfc_new_var_expr): Ditto.
4034 2003-09-14 Paul Brook <paul@nowt.org>
4036 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4037 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4039 2003-09-12 Paul Brook <paul@nowt.org>
4041 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4043 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4045 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4046 for a correct expression.
4048 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4050 * trans-intrinsic.c (real_compnt_info): New struct.
4051 (prepare_arg_info): New function.
4052 (gfc_conv_intrinsic_set_exponent): New function.
4053 (gfc_conv_intrinsic_scale): New function.
4054 (gfc_conv_intrinsic_nearest): New function.
4055 (gfc_conv_intrinsic_fraction): New function.
4056 (gfc_conv_intrinsic_exponent): New function.
4057 (gfc_conv_intrinsic_spacing): New function.
4058 (gfc_conv_intrinsic_rrspacing): New function.
4059 (gfc_conv_intrinsic_function): Use them.
4061 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4063 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4064 build_int_2 changed from (high, low) to (low, high).
4065 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4066 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4067 iocall_set_nml_val_float, iocall_set_nml_val_char,
4068 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4069 (gfc_build_io_library_fndecls): Add variable initialization.
4070 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4071 (build_dt): Add namelist support.
4072 * io.c (value): New variable.
4073 (check_format): Support FMT_H now.
4075 2003-09-07 Paul Brook <paul@nowt.org>
4077 * io.c (gfc_resolve_dt): Error if format label is not defined.
4079 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4081 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4082 about case_switch's break. The other is about building the condition
4083 statement tree, which judges the argument in the range of the
4084 corresponding integer type.
4085 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4086 for the large values.
4088 2003-09-05 Paul Brook <paul@nowt.org>
4090 * f95-lang.c (expand_function_body): Gimplify the function.
4092 2003-09-04 Jeff Law <law@redhat.com>
4094 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4097 2003-09-04 Paul Brook <paul@nowt.org>
4099 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4100 (gfc_expand_stmt): New function.
4101 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4102 (expand_function_body): Use tree_rest_of_compilation.
4103 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4105 2003-09-03 Jeff Law <law@redhat.com>
4107 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4110 2003-08-30 Paul Brook <paul@nowt.org>
4112 * f95-lang.c (builtin_function): Remove #if 0 code.
4113 (gfc_define_builtin): New function.
4114 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4115 * mathbuiltins.def: New file.
4116 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4117 (gfc_intrinsic_map): Use mathbuiltins.def.
4118 (gfc_intrinsic_builtin_t): Remove.
4119 (gfc_build_intrinsic_lib_fndecls): Update.
4120 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4121 signed_size_type_node.
4123 2003-08-29 Paul Brook <paul@nowt.org>
4125 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4127 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4129 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4130 (gfc_conv_intrinsic_function): Add MODULO.
4132 2003-08-22 Jason Merrill <jason@redhat.com>
4134 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4136 2003-08-22 Andreas Jaeger <aj@suse.de>
4138 * Make-lang.in (f95.install-common): Add DESTDIR support.
4139 * (f95.install-info): Likewise.
4140 (f95.uninstall): Likewise.
4142 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4144 * trans-types.c (gfc_init_types): Initialize
4145 signed_size_type_node with size_type_node.
4147 2003-08-18 Paul Brook <paul@nowt.org>
4149 * dependency.c (gfc_dependency): New enum.
4150 (check_another_array_ref): Remove.
4151 (gfc_get_array_from_component): Remove.
4153 (get_range): Remove.
4154 (get_no_of_elements): Use mpz_t, not mpf_t.
4155 (transform_sections): New function.
4156 (gfc_check_range_range): Rename ...
4157 (gfc_check_section_vs_section): ... to this. Use new function.
4158 (gfc_is_inside_range): Rewrite to match.
4159 (gfc_check_element_vs_section): Ditto.
4160 (gfc_check_element_vs_element): Ditto.
4162 (gfc_dep_resolver): Ditto. Remove unused parameter.
4163 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4164 gfc_check_element_vs_element, gfc_is_inside_range,
4165 gfc_get_array_from_component): Remove prototypes for static functions.
4166 (gfc_dep_resolver): Update prototype.
4167 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4169 2003-08-15 Paul Brook <paul@nowt.org>
4171 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4172 return values to parent scope.
4173 (gfc_build_dummy_array_decl): Ditto.
4175 2003-08-14 Paul Brook <paul@nowt.org>
4177 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4178 size of the type, not the pointer.
4179 * resolve.c (resolve_symbol): Give more accurate error message.
4181 2003-08-10 Paul Brook <paul@nowt.org>
4183 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4185 2003-08-10 Paul Brook <paul@nowt.org>
4187 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4190 2003-08-10 Chun Huang <compiler@sohu.com>
4192 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4193 (resolve_symbol): Ditto.
4194 * trans-expr.c (gfc_conv_statement_function): New function.
4195 (gfc_conv_function_expr): Use it.
4197 2003-08-10 Paul Brook <paul@nowt.org>
4199 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4200 (walk_function_expr): Set section rank.
4201 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4203 2003-08-10 Paul Brook <paul@nowt.org>
4205 * intrinsic.c (add_sym): Prefix names with correct string.
4206 (add_sym_0s): New function.
4207 (add_subroutines): Register abort.
4209 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4211 * gfortran.h: Introduce options to control the mangling.
4212 * lang.opt: Likewise.
4213 * options.c (gfc_init_options): Handle the options.
4214 * trans-common.c (gfc_sym_mangled_common_id): New function.
4215 (gfc_build_common_decl): Call it.
4216 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4217 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4219 2003-08-09 Paul Brook <paul@nowt.org>
4221 * module.c (mio_symbol): Always ouput a namespace for formal args.
4222 (load_needed): Namespace now belong to their proper symbol.
4223 (gfc_dump_module): Change G95=>GFORTRAN.
4225 2003-08-05 Paul Brook <paul@nowt.org>
4227 * options.c: Force -fg77-calls.
4229 2003-08-02 Paul Brook <paul@nowt.org>
4231 * Makelang.in: Rename G95_* to GFORTRAN_*.
4232 * All sources: Rename G95_* to GFC_*.
4234 2003-08-01 Paul Brook <paul@nowt.org>
4236 * fortran/Make-lang.in: Use GMPLIBS.
4237 * fortran/config-lang.in: Set need_gmp.
4238 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4240 2003-07-27 Andreas Jaeger <aj@suse.de>
4242 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4244 * trans-const.c (gfc_init_constants): Likewise.
4245 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4247 * gfortranspec.c: Convert to ISO C90.
4248 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4250 2003-07-26 Paul Brook <paul@nowt.org>
4252 * lang.opt: Add -fdump-parse-tree.
4253 * options.c (gfc_handle_option): Ditto.
4254 * resolve.c (resolve_forall_iterators): Convert to proper type.
4255 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4257 2003-07-26 Paul Brook <paul@nowt.org>
4259 * Makefile.in: Add build dependencies on files common with rest of gcc.
4261 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4263 * trans.h: Declare g95_trans_pointer_assignment.
4264 * trans-expr.c (g95_trans_pointer_assignment): New function.
4265 (g95_trans_pointer_assign): Use it.
4266 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4267 (g95_trans_pointer_assign_need_temp): New function.
4269 2003-07-26 Paul Brook <paul@nowt.org>
4271 * gfortran.texi: Replace references to g95.
4273 2003-07-26 Paul Brook <paul@nowt.org>
4275 Rename g95_* to gfc_*.
4277 2003-07-25 Paul Brook <paul@nowt.org>
4279 * gfortran.h: Rename from g95.h.
4280 * trans-types.c (boolean_type_node, booelan_true_node,
4281 boolean_false_node): Remove.
4282 * trans-types.h: Ditto.
4284 2003-07-25 Chun Huang <compiler@sohu.com>
4286 * parse.c (accept_statement): Implement BLOCK DATA statement.
4287 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4290 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4292 * trans-stmt.c (temporary_list): Define.
4293 (g95_trans_assign_need_temp): New function.
4294 (g95_trans_forall_1): Modified for WHERE.
4295 (g95_trans_where_assign): Modified.
4296 (g95_trans_where_2): Modified.
4297 (g95_evaluate_where_mask): Modified.
4298 (g95_trans_where): Modified.
4299 (g95_get_temp_expr): Removed.
4300 (g95_add_to_where_stmt_list): Removed.
4301 (compute_overall_iter_number): Modified for WHERE.
4302 * trans.h: Remove where_stmt_list.
4304 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4306 * lang.opt: Correct description of options -J and -M.
4308 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
4310 * lang.opt: Move help text to here.
4311 * lang-options.h: Remove.
4313 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4314 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
4315 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
4318 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
4319 Paul Brook <paul@nowt.org>
4321 * check.c (check_rest): Use global pedantic flag.
4322 * io.c (data_desc): Ditto.
4323 * error.c (g95_warning, g95_warning_now): Use global flag.
4324 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
4325 (expand_function_body): Update to new prototypes.
4326 (g95_init): Use new option names.
4327 * g95.h (g95_option_t): Standardize names.
4328 (g95_init_options, g95_handle_option): Update prototypes.
4329 * interface.c: Use new option names.
4336 * simplify.c: Ditto.
4338 * trans-array.c: Ditto.
4339 * trans-expr.c: Ditto.
4340 * trans-types.c: Ditto.
4341 * trans-decl.c: Ditto.
4342 (g95_build_library_function_decl): Remove obsolete VPARAMS.
4344 * options.c (g95_display_help): Remove.
4345 (g95_init_options): Convert to new scheme.
4347 (g95module_option): Ditto, rename from g95_parse_arg.
4348 (g95_handle_module_path_options): New function.
4349 * trans-equivalence.c: Fix error message.
4350 * lang.opt: Corrections.
4352 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
4354 * lang.opt: New file.
4356 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4358 * decl.c (match_attr_spec): Set colon_seen.
4360 2003-07-14 Paul Brook <paul@nowt.org>
4362 * trans-array.c: Update comment.
4363 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
4364 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
4365 minmaxloc,minmaxval): Ditto.
4366 * trans-io.c (g95_trans_transfer): Ditto.
4367 * trans-stmt.c: Remove unneeded prototypes.
4368 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
4369 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
4370 (compute_inner_temp_size): Remove bits of dead code. Add comments.
4371 Don't share loopinfo.
4372 (compute_overall_iter_number): Declare as static.
4373 (allocate_temp_for_forall_nest): Ditto.
4374 (g95_trans_forall_1): Don't pass shared loopinfo.
4375 * trans.c (g95_start_block): Expand comment.
4377 2003-07-12 Paul Brook <paul@nowt.org>
4379 * arith.c (g95_index_integer_kind): Remove unused initializer.
4380 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
4381 index by size of element.
4382 (generate_loop_for_rhs_to_temp): Ditto.
4383 (allocate_temp_for_forall_nest): Use element size, not index size.
4385 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4387 * arith.c (g95_index_integer_kind): Add a TODO.
4388 * simplify.c (g95_simplify_nearest): Add a TODO.
4390 2003-07-09 Chun Huang <compiler@sohu.com>
4392 * trans.h: Add declarations for gfor_fndecl_string_scan and
4393 gfor_fndecl_string_verify.
4394 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4395 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
4396 (g95_conv_intrinsic_verify): New function.
4397 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
4398 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
4399 of parameter 'BACK=.TRUE.'
4401 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
4403 * trans-stmt.c (iter_info, forall_info): Define.
4404 (g95_trans_forall_block): Remove.
4405 (g95_trans_forall_loop): Use forall info blocks.
4406 (g95_trans_nested_forall_loop): New function.
4407 (g95_do_allocate): Handle things other than logical masks.
4408 (generate_loop_for_temp_to_lhs): New function.
4409 (generate_loop_for_rsh_to_temp): New function.
4410 (compute_inner_temp_size): New function.
4411 (compute_overall_iter_number): New function.
4412 (allocate_temp_for_forall_nest): New function.
4413 (g95_trans_forall): Move body ...
4414 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
4416 2003-07-02 Paul Brook <paul@nowt.org>
4418 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
4419 in correct scope. Change callers to match.
4420 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
4421 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
4423 2003-07-02 Paul Brook <paul@nowt.org>
4425 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
4426 expression shape for all expressions.
4427 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
4429 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4431 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
4432 g95_parse_arg), intrinsic.c (g95_convert_type): support of
4434 * intrinsic.c, g95.h: Add g95_convert_type_warn,
4435 * resolve.c (g95_resolve_index): Call it.
4437 2003-07-02 Paul Brook <paul@nowt.org>
4439 * iresolve.c (g95_resolve_reshape): Set expression shape.
4440 (g95_resolve_shape): Ditto.
4441 * simplify.c (g95_simplify_shape): Move common code outside condition.
4442 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
4444 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4446 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
4449 2003-06-29 Paul Brook <paul@nowt.org>
4451 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4452 * expr.c (find_array_element, find_component_ref): New functions.
4453 (remove_subobject_ref): New function.
4454 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4455 (simplify_ref_chain): New function.
4456 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4457 (g95_specification_expr): Simplify the expression.
4458 * resolve.c (resolve_operator): Check simplifications return code.
4459 (g95_resolve_expr): Ditto.
4461 2003-06-26 Paul Brook <paul@nowt.org>
4463 * expr.c (simplify_component_ref): New function.
4464 (g95_simplify_expr): Use it.
4465 * resolve.c (resolve_structure_cons): Handle references.
4467 2003-06-25 Paul Brook <paul@nowt.org>
4469 * trans-io.c (build_dt): Handle internal units.
4471 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4473 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4474 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4475 Use g95_array_index_type instead of integer_type_node.
4476 (g95_build_common_decl, g95_set_common_master_type): Use
4477 g95_character1_type_node instead of char_type_node.
4478 * trans-equivalence.c (g95_layout_local_equiv): As above.
4480 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4482 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4483 remove last remains of -fquiet.
4485 2003-06-22 Paul Brook <paul@nowt.org>
4487 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4488 (g95_resolve_expr): Ditto.
4489 (resolce_code): Mark as static.
4490 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4491 gimplifer doesn't (yet).
4493 2003-06-20 Paul Brook <paul@nowt.org>
4495 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4496 * match.c (g95_match_if): Add ST_PAUSE.
4497 (g95_match_stopcode): New function.
4498 (g95_match_pause, g95_match_stop): Use it.
4499 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4500 (decode_stmt, next_statement, parse_executable): Ditto.
4501 * resolve.c (resolve_code): Ditto.
4502 * st.c (g95_free_statement): Ditto.
4503 * trans-stmt.c (g95_trans_pause): New function.
4504 * trans-stmt.h: Declare it.
4505 * trans.c (g95_trans_code): Use it.
4506 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4508 (g95_build_builtin_function_decls): Initialize them.
4510 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4512 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4514 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4515 match_filepos): Fix error handling.
4517 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4519 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4520 Add assertions on arguments.
4521 * resolve.c (expression_shape): Remove useless &.
4522 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4523 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4524 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4525 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4526 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4527 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4528 (g95_simplify_not, g95_simplify_scale): Add assertions.
4530 2003-06-15 Paul Brook <paul@nowt.org>
4532 Clean up stuff to work with the ssa optimizers.
4533 * convert.c (convert): Handle BOOLEAN_TYPEs.
4534 * f95-lang.c (g95_truthvalue_conversion): Implement.
4535 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4537 * trans.h (g95_truthvalue_conversion): Declare.
4538 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4539 * trans-stmt.c (g95_trans_character_select): Don't create array
4540 assignments. Mark labels as indirect jump targets.
4541 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4542 (g95_get_dtype_cst): Handle LOGICAL types.
4544 2003-06-14 Paul Brook <paul@nowt.org>
4546 * f95-lang.c (g95_gimplify_expr): New function.
4547 * trans-array.c (g95_trans_array_constructor_value): Don't create
4549 (g95_conv_expr_descriptor): Rename simple->gimple.
4550 * trans-expr.c (conv_expr_op): Use proper logical operators.
4551 * trans-intrinsic.c (build_fixbound_expr): New function.
4552 (build_fix_expr): Ditto.
4553 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4554 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4556 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4558 * array.c (g95_compare_array_spec): Remove unreachable code.
4559 * expr.c (g95_copy_expr): Likewise.
4560 * intrinsic.c (g95_convert_type): Likewise.
4561 * misc.c (g95_code2string): Likewise.
4562 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4563 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4564 * trans-stmt.c (g95_trans_select): Likewise.
4565 * primary.c (extend_ref): Add an assertion.
4566 * simplify.c (g95_convert_constant): Add const.
4567 * intrinsic.h: Remove g95_check_x_ni.
4568 * f95-lang.c (g95_finish): Call g95_release_include_path.
4570 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4572 * resolve.c (resolve_contained_functions): Fix typo introduced on
4575 2003-06-09 Paul Brook <paul@nowt.org>
4577 * g95.h: Include system.h not hwint.h.
4578 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4579 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4581 2003-06-09 Paul Brook <paul@nowt.org>
4583 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4584 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4585 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4586 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4587 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4589 * trans.h (g95_trans_equivalence, g95_trans_common,
4590 g95_add_decl_to_function): Declare.
4591 * trans-common.c, trans-equivalence.c: New files.
4593 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4595 * intrinsic.c (g95_intrinsic_extension): Remove.
4596 (add_functions): Substitute g95_check_x for g95_check_x_ni
4598 (g95_init_expr_extensions): New function.
4599 (g95_intrinsic_func_interface): Use it.
4600 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4601 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4602 g95_check_precision, g95_check_present, g95_check_radix,
4603 g95_check_range, g95_check_selected_real_kind): Do not set
4604 g95_intrinsic_extension.
4605 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4607 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4609 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4611 * g95.h (ref_type): Name this type explicitly.
4612 * module.c (MIO_NAME): Add specialisations of mio_name.
4613 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4614 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4615 (ab_attribute): Name this type explicitly.
4616 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4618 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4620 * trans-intrinsic.c (g95_conv_allocated): New function.
4621 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4623 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4625 * f95-lang.c: Don't include g95-support.h
4626 (g95_mark_addressable): Add prototype.
4627 (g95_init_decl_processing): Remove C front end hack.
4628 * f95-tree.c: Remove file.
4629 * support.c: Remove file.
4630 * g95-support.h: Remove file.
4631 * trans-types.c (g95_init_types): Set up boolean
4632 type related tree nodes.
4633 * Make-lang.in: Remove rules for dead files and
4634 dependencies on them.
4636 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4638 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4639 C front end dependency. Also, convert.c does not depend on
4640 g95-support.h anymore.
4641 * convert.c: Don't include c-common.h and g95-support.h
4642 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4643 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4644 stmts_are_full_exprs_p, current_stmt_tree,
4645 current_scope_stmt_stack): Remove.
4646 * g95-support.h (unsigned_conversion_warning): Kill proto.
4647 (boolean_type_node, boolean_true_node, boolean_false_node):
4648 Don't define here. Instead, make then true tree nodes in
4650 * support.c (c_global_trees): Die, C front end, die!!!
4651 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4652 uintmax_type_node, string_type_node and const_string_type_node.
4653 (decl_constant_value, overflow_warning): Make static functions.
4654 They are in death row too, though.
4655 (default_conversion, c_expand_asm_operands): Remove.
4656 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4657 trans.c: Don't include c-common.h.
4658 * trans-types.c (boolean_type_node, boolean_true_node,
4659 boolean_false_node): Make them real tree nodes.
4660 * trans-types.h (intmax_type_node, string_type_node,
4661 const_string_type_node): Hack to work around C dependencies
4662 in builtin-types.def.
4664 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4666 * decl.c (decl_types): Add some iterators-like sentinels.
4667 * decl.c (match_attr_spec): Use them.
4668 Use "decl_types" instead of "int".
4669 Add cast in call to g95_match_strings.
4670 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4672 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4673 (g95_interface_info): Use "g95_intrinsic_op".
4674 * dump-parse-tree.c (g95_show_namespace): Use them.
4675 * interface.c (g95_check_interfaces): Use them.
4676 * module.c (read_module, write_module): Use them.
4677 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4678 Use "g95_intrinsic_op".
4679 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4680 Add a default case in switch statement.
4681 * intrinsic.h (g95_generic_isym_id): Moved to...
4682 * g95.h (g95_generic_isym_id): here.
4683 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4684 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4685 * trans-intrinsic.c (g95_intrinsic_map_t,
4686 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4687 * match.c (g95_match_intrinsic_op): Add cast in call to
4690 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4692 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4693 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4694 constant_fits_type_p, convert_and_check,
4695 unsigned_conversion_warning): Remove these ugly remnants
4696 we inherited from the C front end.
4697 (function_types_compatible): Remove '#if 0'-edcode.
4698 (build_modify_expr): Likewise.
4699 (convert_for_assignment): Don't use the deceased functions.
4700 The parameter fundecl is now unused.
4701 (decl_constant_value): Always just return decl. In fact
4702 this function is not used at present, but it might be in
4703 the future, when we start using the tree inliner.
4704 (overflow_warning, default_conversion, c_expand_asm_operands):
4705 Abort when these are called, they are part of the C type
4706 checking implementation and therefore poison to Fortran.
4708 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4710 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4711 c-pretty-print.o and c-dump.o. Add a comment on why we
4712 depend on c-semantics.c.
4713 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4714 Don't use the C front end tree dumper hook to dump the
4715 language specific tree representation -- we don't have
4716 one. So instead, inherit the default langhook.
4718 2003-06-02 Paul Brook <paul@nowt.org>
4720 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4722 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4724 * check.c (g95_check_associated): Use proper types. Remove
4725 extraneous argument in call to g95_error().
4727 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4729 * resolve.c (resolve_operator): Make logical operands convert to the
4730 type with higher kind.
4732 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4734 * check.c (g95_check_associated): Make sure both pointer and target has
4735 the same type and rank. Null pointer or array section with vector
4736 subscript as target are not allowed.
4737 * trans.h: Declare gfor_fndecl_associated.
4738 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4739 gfor_fndecl_associated.
4740 * trans-intrinsic.c (g95_conv_associated): New function.
4741 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4743 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4745 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4746 according to POINTER itself rather than TARGET.
4747 (g95_conv_expr_descriptor): Make lbound start at 1.
4748 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4750 2003-06-01 Paul Brook <paul@nowt.org>
4752 * expr.c (g95_type_convert_binary): Make it match the standard.
4753 * g95.texi: Remove dead link.
4755 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4757 * g95.texi: Cleanup somewhat in preparation for inclusion
4760 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4761 Canqun Yang <canqun@yahoo.com.cn>
4763 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4765 (g95_find_forall_index): Return proper value.
4766 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4767 compare the return value from g95_find_forall_index.
4769 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4770 * g95.h, io.c (g95_st_label): Remove "length".
4771 (g95_symtree): Remove "link".
4772 (g95_case): Remove "code".
4773 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4774 g95_convert_real): Make an argument pointer to const.
4775 * decl.c (colon_seen): Add a TODO.
4776 * interface.c (g95_compare_types): Fix typo.
4777 * interface.c (compare_interfaces): Preserve value of "p".
4778 * intrinsic.c (sort_actual): Remove "i".
4779 * match.c (g95_match_assign): Proper type in call to g95_match().
4780 * parse.c (next_free): Avoid duplicate call due to macro.
4781 * parse.c (check_statement_label): wrong type in call to g95_error.
4782 * primary.c (match_real_constant): Add a TODO.
4783 * resolve.c (resolve_select): Remove useless conditional.
4784 * simplify.c (g95_simplify_repeat): Proper assignment to
4785 "value.character.string".
4786 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4789 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4791 * trans-stmt.c: Remove unnecessary include file defaults.h.
4793 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4795 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4797 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4798 actual variables used as FORALL indexes.
4800 2003-05-15 Paul Brook <paul@nowt.org>
4802 * trans-array.c (g95_trans_static_array_pointer): Use
4804 (g95_trans_deferred_array): Initialize static array pointers.
4805 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4806 correctly pass POINTER and absent CHARACTER arguments.
4808 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4810 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4811 (g95_resolve_forall_body): Resolve FORALL body.
4812 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4813 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4814 (g95_find_forall_index): Check whether the FORALL index appears in
4815 the expression or not.
4816 (resolve_code): Modified.
4818 2003-05-14 Paul Brook <paul@nowt.org>
4820 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4822 2003-05-13 Paul Brook <paul@nowt.org>
4824 * trans-types.c (g95_max_array_element_size): Now a tree node.
4825 (g95_init_types): Work out max size properly.
4826 (g95_get_dtype_cst): Modify to match.
4828 2003-05-11 Paul Brook <paul@nowt.org>
4830 * trans-io.c (add_case): Create a label decl for case labels.
4832 2003-05-11 Paul Brook <paul@nowt.org>
4834 * arith.c (g95_integer_index_kind): New variable.
4835 * f95-lang.c (g95_init): Move frontend initialization here ...
4836 (g95_post_options): ... from here.
4837 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4838 * intrinsic.c (add_functions): Use index kinds.
4839 * iresolve.c: Convert to index_kind where needed.
4840 * resolve.c (g95_resolve_index): Make public, use index_kind.
4841 (resolve_array_ref): Adjust to match.
4842 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4843 * trans-stmt.c: Ditto.
4844 * trans-types.c: Ditto.
4845 * trans-types.h (g95_array_index_kind): Remove declaration.
4846 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4848 2003-05-07 Paul Brook <paul@nowt.org>
4850 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4851 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4854 2003-05-07 Paul Brook <paul@nowt.org>
4856 * trans-array.c (trans_static_array_pointer,
4857 g95_trans_array_constructor_value, g95_conv_array_initializer,
4858 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4859 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4860 * trans-stmt.c (g95_trans_character_select): Ditto.
4861 * trans-types.c (g95_init_types): Ditto.
4863 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4865 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4866 * trans-decl.c (g95_generate_function_code,
4867 g95_generate_constructors): Likewise.
4868 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4869 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4872 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4873 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4874 with components point to the DERIVED type itself, and two DERIVED
4875 type with components point to each other.
4876 * trans-expr.c (g95_conv_componet_ref): Modified
4878 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4879 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4881 (g95_trans_pointer_assign): Implement Nullify.
4883 2003-05-01 Paul Brook <paul@nowt.org>
4885 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4886 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4888 2003-05-01 Paul Brook <paul@nowr.org>
4890 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4891 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4894 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4896 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4899 2003-04-28 Paul Brook <paul@nowt.org>
4901 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4902 as their kind suggests.
4903 (g95_resolve_reshape): Ditto.
4905 2003-04-28 Chun Huang <compiler@sohu.com>
4907 * trans-expr.c (g95_conv_substring_expr): New function.
4908 (g95_conv_expr): Use it.
4910 2003-04-28 Paul Brook <paul@nowt.org>
4912 * iresolve.c (g95_resolve_transpose): Make it match the
4914 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4916 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4918 * trans-types.c (g95_add_field_to_struct): New function to
4919 add a field to a UNION_TYPE or RECORD_TYPE.
4920 * trans-types.h (g95_add_field_to_struct): Prototype.
4921 (g95_get_derived_type): Use g95_add_field_to_struct to add
4923 * trans-io.c (g95_add_field): Remove.
4924 (ADD_FIELD): Use new g95_add_field_to_struct function.
4925 (ADD_STRING): Likewise.
4926 * trans-stmt.c (g95_trans_select): Likewise.
4927 (g95_add_field): Remove duplicated function.
4929 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4931 Port implementation for CHARACTER SELECT from Andy's tree.
4932 * trans-stmt.c (g95_trans_character_select): Implement character
4933 select. (g95_add_field): New function.
4934 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4935 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4936 * g95.h (struct g95_case): Add field 'int n'.
4937 * trans.h: Declare 'gfor_fndecl_select_string'.
4939 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4941 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4942 (g95_insert_bbd): Die on duplicates.
4943 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4945 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4947 * g95.texi: Require GMP 4.0 -- like we actually
4948 do. Explain the testsuite and what-goes-where.
4949 Don't use undefined texinfo symbol. Break very
4950 long line. Remove finished item from the list
4953 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4955 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4958 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4960 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4961 (g95_trans_forall_body): New function.
4963 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4965 * resolve.c (resove_where): New function.
4966 (resolve_where_shape): New function.
4967 (resolve_code): Add call to 'resolve_where'
4968 * trans-stmt.c (g95_trans_where): Modified.
4969 (g95_trans_where_2): New function.
4970 (g95_trans_where_assign): New function.
4971 (g95_evaluate_where_mask): New function.
4972 (g95_add_to_stmt_list): New function.
4973 (g95_get_temp_expr): New function.
4974 * trans.h (where_stmt_list): New structure.
4976 2003-04-10 Paul Brook <paul@nowt.org>
4978 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4979 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4981 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4983 Update after mainline -> tree-ssa-branch merge.
4984 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4986 (g95_init): Update for new lang_hooks definition.
4987 (g95_post_options): New langhook.
4988 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4989 * scanner.c (g95_new_file): Comment update.
4991 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4993 * g95.h, lang-options.h: Add -Wimplicit-interface.
4994 * options.c (g95_init_options, g95_parse_arg): Set it.
4995 * interface.c (check_intents): Warn about call with implicit
4997 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5000 2003-04-05 Paul Brook <paul@nowt.org>
5002 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5003 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5005 2003-03-29 Paul Brook <paul@nowt.org>
5007 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5008 (g95_resolve_unpack): Ditto.
5009 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5010 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5011 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5013 2003-03-25 Paul Brook <paul@nowt.org>
5015 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5017 * array.c (g95_free_array_ref): Ditto.
5019 * symbol.c (g95_use_derived_tree): Ditto.
5020 * intrinsic.c (add_functions): Use simplification for SCALE.
5021 * primary.c (g95_match_rvalue): Test sym, not symtree.
5023 2003-03-25 Paul Brook <paul@nowt.org>
5025 * trans-decl.c (build_function_decl): Add parameter before it gets
5026 turned into a constant.
5027 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5028 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5029 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5031 2003-03-22 Paul Brook <paul@nowt.org>
5033 * trans-array.c (g95_conv_array_initializer): Allow scalar
5035 * trans-decl.c (g95_finish_var_decl): Result variables are not
5037 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5038 (g95_conv_intrinsic_function): Use it.
5039 * trans-types.h (g95_type_spec): Remove dead declaration.
5041 2003-03-21 Paul Brook <paul@nowt.org>
5043 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5045 2003-03-20 Paul Brook <paul@nowt.org>
5047 * trans-decl.c (g95_build_function_decl): Put character length
5048 parameters at the end of the function declaration.
5049 * trans-expr.c (g95_conv_function_call): Ditto.
5050 * trans-types.c (g95_get_function_type): Ditto.
5052 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5054 * resolve.c (resolve_formal_arglist): Don't impose intent for
5055 procedure arguments of pure functions.
5056 (resolve_select): Remove redundant assignment.
5058 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5060 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5062 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5063 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5065 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5067 * symbol.c (g95_add_type): Fix typo in comment.
5070 2003-03-16 Paul Brook <paul@nowt.org>
5072 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5073 * expr.c (g95_build_call): Remove.
5074 * f95-lang.c (puchdecl_top_level): New function.
5075 * g95.h (g95_code): Store resolved symbol, not just the name.
5076 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5077 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5078 (g95_get_intrinsic_sub_symbol): New function.
5079 * iresolve.c (g95_resolve_cpu_time): Use it.
5080 (g95_resolve_random_number): Ditto.
5081 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5082 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5083 the correct DECL_CONTEXT. Add global symbold to the global scope.
5084 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5087 2003-03-16 Paul Brook <paul@nowt.org>
5089 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5090 * options.c (g95_parse_arg): Ditto.
5091 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5092 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5093 for the procedure, not the parameter.
5094 * trans-array.c (g95_trans_g77_array): New function.
5095 (g95_trans_assumed_size): Use it.
5096 (g95_trans_dummy_array_bias): Ditto.
5097 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5098 (g95_conv_expr_descriptor): ... to here. Update callers.
5099 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5100 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5101 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5102 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5103 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5104 (g95_sym_type): Ditto.
5106 2003-03-15 Paul Brook <paul@nowt.org>
5108 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5110 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5112 2003-03-14 Paul Brook <paul@nowt.org>
5114 * trans-array.c (g95_array_is_packed): Remove.
5115 (g95_conv_array_base): Correctly handle all descriptorless cases.
5116 (g95_conv_array_stride): Use descriptorless strides.
5117 (g95_trans_dummy_array_bias): Don't always repack the array.
5118 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5120 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5121 dummy and non-dummy arrays...
5122 (g95_sym_type, g95_get_derived_type): ... like these.
5123 (g95_get_array_type_bounds): Allow discontiguous arrays.
5125 2003-03-12 Paul Brook <paul@nowt.org>
5127 * array.c (g95_resolve_array_spec): Fix comment.
5128 * g95.h (symbol_attributes): New flag always_explicit.
5129 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5130 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5131 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5132 (g95_trans_array_bounds): Allow assumed shape arrays.
5133 (g95_trans_repack_array): Remove.
5134 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5135 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5136 bounds for assumed size arrays.
5137 (g95_build_dummy_array_decl): Use descriptorless arrays.
5138 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5139 (g95_trans_pointer_assign): Fix typo.
5140 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5142 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5143 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5144 Also modify callers.
5145 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5147 2003-03-08 Paul Brook <paul@nowt.org>
5149 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5150 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5151 * resolve.c (compare_spec_to_ref): Allow full array sections.
5153 2003-03-08 Paul Brook <paul@nowt.org>
5155 * expr.c (g95_simplify_expr): Also simplify array index and
5156 substring expressions.
5157 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5158 * trans-array.c (g95_trans_array_bounds): New function.
5159 (g95_trans_auto_array_allocation): Use it.
5160 (g95_trans_assumed_size): Rewrite.
5161 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5162 (gfor_fndecl_repack): Remove.
5163 (g95_build_qualified_array): Handle absent upper bounds.
5164 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5165 (g95_get_symbol_decl): Update.
5166 (g95_build_intrinsic_function_decls): Initialize new decls.
5167 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5168 (gfor_fndecl_repack): Remove.
5169 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5170 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5171 (g95_get_nodesc_array_type): Handle absent bounds.
5172 * trans-types.h (g95_get_nodesc_array_type): Declare.
5174 2003-03-04 Paul Brook <paul@nowt.org>
5176 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5179 2003-03-02 Paul Brook <paul@nowt.org>
5181 * options.c (g95_init_options): Drfault to 1.
5182 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5183 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5184 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5185 Handle non-constant size automatic arrays.
5186 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5187 generic bound functions.
5188 (g95_trans_auto_array_allocation): Don't create a descriptor.
5189 (g95_trans_assumed_size): New function (broken).
5190 (g95_trans_dummy_array_bias): Remove unused var.
5191 * trans-array.h (g95_trans_assumed_size): Declare.
5192 * trans-decl.c (create_index_var): New fuction.
5193 (g95_build_qualified_array): New function.
5194 (g95_get_symbol_decl): Use it.
5195 (g95_trans_deferred_vars): Handle assumed shape seperately.
5196 * trans-types.c (get_element_type): Handle heap allocated arrays.
5197 (g95_is_nodesc_array): Include non-const size arrays.
5198 (g95_get_nodesc_array_type): Ditto.
5200 2003-02-23 Paul Brook <paul@nowt.org>
5202 * trans-array.c (g95_array_init_size): Should use stride, not size of
5205 2003-02-18 Paul Brook <paul@nowt.org>
5207 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5208 after intrinsic function check.
5210 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5212 * io.c (match_io): Fix missing return value and remove useless
5214 * match.c (g95_match): Remove useless assignment.
5215 * module.c (parse_string): Remove useless post increment.
5216 * simplify.c (g95_simplify_verify): Remove useless assignment.
5218 2003-02-15 Paul Brook <paul@nowt.org>
5220 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5221 * g95.h (symbol_attribute): Add referenced member.
5222 (g95_symbol): Add dummy_order member.
5223 (g95_set_sym_referenced): Declare.
5224 * match.c (g95_match_assignment, g95_match_call): Use it
5225 * primary.c (match_actual_arg, g95_match_rvalue,
5226 g95_match_variable): Ditto.
5227 * symbol.c (next_dummy_order): New variable.
5228 (g95_set_sym_referenced): New function.
5229 (check_done): New function.
5230 (g95_add_*): Use it.
5231 * trans-decl.c: Make formatting conform to GCC standards.
5232 (g95_defer_symbol_init): Add dummy variables in the right order.
5233 (g95_get_symbol_decl): Only accept referenced variables.
5234 (g95_create_module_variable): Module variables are always required.
5235 (generatr_local_decls): New function.
5236 (generate_local_vars): New function.
5237 (g95_generate_function_code): Use it.
5239 2003-02-13 Paul Brook <paul@nowt.org>
5241 * trans-decl.c (g95_conv_struct_cons): Remove.
5242 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5243 * trans-expr.c (g95_conv_structure): New function.
5244 (g95_conv_expr): Use it.
5246 2003-02-09 Paul Brook <paul@nowt.org>
5248 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5249 expressions multiple times.
5250 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5252 2003-02-08 Paul Brook <paul@nowt.org>
5254 * module.c (mio_symtree_ref): Declare as static.
5255 (mio_expr): Remove dead code.
5256 (read_module): Set the symtree link for fixups.
5257 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5258 (build_round_expr): ... to this.
5259 (g95_conv_intrinsic_aint): New function.
5260 (g95_conv_intrinsic_function): Use it.
5262 2003-02-08 Paul Brook <paul@nowt.org>
5264 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5265 offset after modificaton, not the increment expression.
5266 * dependency.c: Kill excess whitespace.
5268 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5270 * dependency.h: Remove some function declarations.
5271 * dependency.c (get_no_of_elements): Change this function not to
5273 * other: Add comments for all modified functions.
5275 2003-02-06 Paul Brook <paul@nowt.org>
5277 * g95spec.c (lang_specific_functions): Fix initializer warning.
5278 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5279 for structure type names.
5280 * trans-decl.c (g95_cons_structure_cons): New function.
5281 (g95_get_symbol_decl): Use it.
5282 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5285 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5287 * resolve.c (compare_cases): Add const to casts.
5289 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5291 * g95.h (g95_check_f): Change a1 to f1m.
5292 * intrinsic.c (add_sym_1m, check_specific,
5293 g95_intrinsic_func_interface): Use it.
5295 * module.c (init_pi_tree): Remove useless cast.
5296 (fp2): Fix argument type.
5298 * parse.c (parse_select_block): Add comment.
5300 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5302 * lang-options.h: Fix warning involving C90 concatenated
5305 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5306 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5308 * io.c (format_asterisk): Complete initializer to kill warning.
5309 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
5310 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
5311 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
5312 new defines to complete initializers. Kills all warnings.
5314 * Make-lang.in: Comment cleanup.
5316 2003-02-05 Paul Brook <paul@nowt.org>
5318 * array.c (g95_free_constructor): Handle NULL expressions.
5319 * resolve.c (resolve_structure_cons): Ditto.
5320 * decl.c (g95_match_null): New Function.
5321 (variable_decl): Use it.
5322 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
5323 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
5324 * trans-types.c (g95_set_decl_attributes): Remove empty function.
5326 2003-02-05 Paul Brook <paul@nowt.org>
5328 * trans.h (build1_v): New macro.
5329 (build_v): Remove pointless and incorrect prototype.
5330 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
5331 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
5333 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5335 * Make-lang.in (F95_OBJS): Remove one more dead file.
5337 2003-02-01 Paul Brook <paul@nowt.org>
5339 * lang-specs.h: Don't pass -ffixed-form to the linker.
5340 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
5342 2003-02-01 Paul Brook <paul@nowt.org>
5344 * Make-lang.in (F95_OBJS): Remove dead files.
5345 * trans-array.c (g95_array_init_size): Do the right thing when
5347 * trans-decl.c (g95_generate_function_code): Initialize deffered
5348 symbol list before translating contained subroutines.
5349 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
5350 scalar invariant values here...
5351 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
5352 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
5354 2003-01-29 Paul Brook <paul@nowt.org>
5356 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
5357 (g95_walk_elemental_function_args): Reverse chains before adding.
5358 (g95_reverse_ss): Move about a bit.
5359 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
5362 2003-01-28 Paul Brook <paul@nowt.org>
5364 * intrinsic.c (resolve_intrinsic): Use correct union member.
5365 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
5367 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
5368 use associated variables.
5369 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
5370 * trans-expr.c (g95_conv_expr_present): ... to here.
5371 * trans.h: Declare it.
5372 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
5374 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5376 * array.c (expand_iterator): Suppress useless assignment.
5377 * decl.c (match_char_spec): Ditto.
5378 * io.c (match_io_iterator): Ditto.
5379 * primary.c (match_real_constant): Ditto.
5380 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
5381 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
5382 * matchexp.c (match_add_operand, match_level_5): Likewise.
5383 * module.c (parse_atom, find_enum): Likewise.
5384 * resolve.c: move #include <string.h>
5385 (resolve_select): Fix serious typo.
5387 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
5389 * Make-lang.in: Don't build with broken tree-ssa-pre.
5391 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
5393 * resolve.c (resolve_index): Add a TODO.
5394 * symbol.c: Remove useless "#include <ctype.h>".
5396 2003-01-27 Paul Brook <paul@nowt.org>
5398 * check.c (check_rest): Allow different type kinds as an extension.
5399 * g95.h (g95_resolve_f): Add f1m.
5400 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
5401 * intrinsic.h: Chenge prototypes for MIN and MAX.
5402 * iresolve.c (g95_resolve_minmax): New function.
5403 (g95_resolve_min, g95_resolve_max): Use it.
5404 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
5406 (g95_conv_intrinsic_present): Fix logic.
5408 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
5410 * g95.h (g95_case): Don't be a tree, be a double linked list.
5411 * match.c (match_case_selector): Remove redundant semantics check.
5412 Clean up a few goto's to make it a tiny little bit faster.
5413 * resolve.c (case_tree): Die.
5414 (compare_cases): Accept and compare unbounded cases too.
5415 (check_case_overlap): Don't build a tree. Instead, merge-sort the
5416 whole list of g95_cases passed from resolve_select.
5417 (sane_logical_select): Die.
5418 (check_case_expr): Return FAILURE if a CASE label is of the wrong
5420 (resolve_select): Fixup case expression for computed GOTOs, put it
5421 in expr, not expr2, for easier handing in the parse tree dumper and
5422 the code generator. Rewrite the rest of the function: Kill
5423 unreachable case labels and unreachable case blocks.
5424 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
5425 an EXEC_SELECT, not case2 anymore.
5426 * trans-const.c (g95_conv_constant_to_tree): New function.
5427 (g95_conv_constant): Use it.
5428 * trans-const.h: Declare prototype for the new function.
5429 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
5430 g95_trans_character_select): New static functions.
5431 (g95_trans_select): Rewrite.
5433 2003-01-26 Paul Brook <paul@nowt.org>
5435 * intrinsic.c (add_fnctions): Properly add dreal.
5436 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
5437 (g95_conv_intrinsic_function): Use it.
5438 * trans-io.c (build_dt): Abort on internal files (unimplemented).
5440 2003-01-26 Paul Brook <paul@nowt.org>
5442 Widespread changes to the handling of symbols in expressions. These
5443 are now linked via g95_symtree nodes.
5444 * parse.c (g95_fixup_sibling symbols): New function.
5445 (parse_contained): Use it.
5446 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
5447 contained procedure that has bee correctly fixed up.
5448 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5450 2003-01-24 Paul Brook <paul@nowt.org>
5452 * trans-array.c (g95_walk_expr): Function result attributes are in
5454 * trans-expr.c (g95_conv_function_call,
5455 g95_trans_arrayfunc_assign): Ditto.
5456 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5458 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5460 * expr.c (check_restricted): Fix error message.
5461 * symbol.c (free_st_labels): Plug memleak.
5463 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5465 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5466 reduce_binary_aa, reduce_binary, eval_intrinsic,
5467 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5468 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5469 for typesafe intrinsics helper functions.
5470 (g95_intrinsic_sym): Use them.
5471 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5472 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5473 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5474 check_specific, g95_intrinsic_func_interface,
5475 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5477 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5478 * Make-lang.in: Don't disable warnings for strict prototypes
5479 any longer, everything is typesafe now.
5481 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5483 * bbt.c (duplicate_node): Make static.
5484 * module.c (module_name): Make static.
5485 * scanner.c (include_dirs): Make static.
5487 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5489 Hard coded _gfor_'s should not show up anymore.
5490 * g95.h (PREFIX): New macro.
5491 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5493 (g95_resolve_random_number): Likewise.
5494 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5495 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5496 the new PREFIX macro from g95.h.
5498 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5500 The troubles of forking... Andy implemented this just now too.
5501 Let's stick to that and keep the trees close.
5502 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5503 * io.c: Revert previous changes.
5504 (g95_match_format): Match the format string as a character
5506 * match.h (g95_statement_label): Declare external.
5507 * parse.c: Revert previous changes.
5508 * symbol.c (g95_free_st_label): Free a g95_expr instead
5510 * trans-io.c: Revert previous changes.
5511 (build_dt): Use set_string to set the format string.
5513 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5515 * io.c (format_string): Make non-static.
5516 (g95_match_format): Remember the format string.
5517 (terminate_io): Add I/O termination for empty I/O lists.
5518 * match.h: Declare external format_string.
5519 * parse.c (check_statement_label): Attack the format string
5520 to a format label for FORMAT statements.
5521 * trans-io.c (g95_add_field): Define prefix macro. Replace
5522 all uses of PREFIX define with a use of this macro.
5523 (build_dt): Implement formatted I/O for format labels.
5525 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5527 * lang-options.h: Kill "-std=F".
5528 * options.c: Remove unimplemented "-std=F". Modify
5530 * misc.c (g95_terminal_width): New function.
5531 * error.c (g95_error_init_1): Use g95_terminal_width.
5532 * g95.h: Add prototype for g95_terminal_width, remove
5535 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5537 * Make-lang.in: Fix typo.
5539 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5541 * g95.h (struct g95_case): Remove unused cruft, new member
5542 'where' to keep track of the locus of the default case.
5543 * match.c (g95_match_case): Add locus to the current case.
5544 (match_case_selector): Likewise.
5545 * parse.c (parse_select_block): Move semantics check for
5546 multiple DEFAULT cases out of here to...
5547 * resolve.c (check_case_overlap): ...here. Return sooner
5549 (check_case_expr): Take two g95_cases now, use to sure the
5550 expression kinds are the same.
5551 (resolve_select): Cleanup.
5553 2003-01-18 Paul Brook <paul@nowt.org>
5555 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5556 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5558 (g95_get_extern_function_decl): Put decls in the correct context.
5560 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5562 * trans-io.c: Port changes from Andy to set ERR flag.
5564 2003-01-17 Paul Brook <paul@nowt.org>
5566 * trans-array.c: Add various comments.
5567 (g95_ss_terminator): Declare as const.
5568 (g95_walk_expr): Remove first parameter and update all callers.
5569 (g95_walk_op_expr): Initialize scalar SS properly.
5570 * trans-array.h (g95_walk_expr): Update prototype.
5571 * trans-expr.c: Update for new g95_walk_expr.
5572 * trans-intrinsic.c: Ditto.
5573 * trans-io.c: Ditto.
5574 * trans.h: Various comments for SS chains.
5576 2003-01-17 Paul Brook <paul@nowt.org>
5578 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5580 * intrinsic.c (add_functions): Use them.
5581 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5582 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5584 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5586 Fallout of a small merge conflict:
5587 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5589 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5591 * initrinsic.c: New add_sym_* functions for strong typing.
5592 (add_conv): Make prototype strict.
5593 * dump-parse-tree.c, dependency.c: Include config.h
5594 * resolve.c, trans-io.c: Fix typos.
5596 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5598 * dump-parse-tree.c (g95_show_code_node): Show the
5599 condition for a computed GOTO that was transformed
5600 to a SELECT CASE construct.
5601 * resolve.c (check_case_overlap): Revert previous switch
5602 to treaps, it was too slow and didn't catch all trouble.
5603 (resolve_symbol): Be more flexible about module procedures.
5604 * symbol.c (check_conflict): Point to relevant section in
5605 the standard for dubious conflict. Allow procedure
5606 dummy arguments to be optional again.
5607 * trans-io (add_field): Rename to g95_add_field. Change
5609 * trans-stmt (trans_select): Handle unbounded cases for
5610 integer SELECT CASE constructs. Fix/add more comment.
5612 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5614 * g95.h: Uses GCC's function attribute macros.
5615 * error.c, module.c, parse.c, g95.h: More function attributes.
5617 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5619 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5620 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5623 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5625 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5627 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5628 instead of nowdead wrap_all_with_wfl.
5630 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5632 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5633 before generating code, so we can still see it even if the code
5634 generation phase dies.
5636 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5638 * decl.c (build_sym): Split out initialization expression parts...
5639 (add_init_expr_to_sym): ...to here.
5640 (variable_decl): Add the symbol following an attribute list to the
5641 symbol tree before parsing the optional initialization expression
5642 if the symbol is not of a derived type.
5643 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5644 a value if it is a PARAMETER.
5646 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5648 * misc.c: Don't #include <mcheck.h>
5649 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5650 ever was a glibc bug, then either this was never reported to
5651 glibc people, or it has been fixed for so long that there's
5652 no information you can find about it, anywhere.
5654 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5657 * module.c (attr_bits, bt_types, array_spec_types):
5658 Switch 'const' and 'static'.
5659 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5661 GNU'ify source code:
5662 * trans-io.c: Numerous fixes, one fixed warning and a few
5663 TODO markers so that we don't forget about them.
5665 2003-01-13 Paul Brook <paul@nowt.org>
5667 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5668 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5670 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5671 * match.c (g95_match_stop): Fix dumb == -> != error.
5673 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5675 * dump-parse-tree.c (show_indent): Add line breaks. This
5676 whole dumping process needs cleanups.
5677 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5678 the langhook. Fix 'return's accordingly.
5679 * g95-support.h: Adjust prototype.
5680 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5681 * lang-options.h: Add '-fsyntax-only'.
5682 * options.c (g95_init_options): Init 'no_backend'.
5683 (g95_parse_arg): Deal with '-fsyntax-only'.
5684 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5687 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5689 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5690 arguments. Also make sure that if a symbol is marked INTRINSIC,
5691 an intrinsic with the symbol's name actually exists.
5692 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5693 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5694 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5696 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5698 * resolve.c (resolve_contained_functions): Fix condition, don't
5699 throw internal_error if a child namespace has no name. Apparently
5700 this can be the case?
5702 2003-01-11 Paul Brook <paul@nowt.org>
5704 Port changes from Andy's tree:
5705 * g95.h (g95_code): Add stop_code.
5706 * match.c (g95_match_stop): Detter syntax checking.
5707 * resolve.c (resolve_generic_f0): Return match type.
5708 (resolve_generic_f): Remove dead/duplicated code.
5709 (resolve_specific_f): Ditto.
5710 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5711 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5712 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5714 2003-01-11 Paul Brook <paul@nowt.org>
5716 * trans-array.c: Various documentation/comment changes.
5717 * trans-stmt.c: Ditto.
5720 2003-01-10 Paul Brook <paul@nowt.org>
5722 * options.c/h: Add -fdump-parse-tree as alias of -v.
5724 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5726 * dump-parse-tree.c (g95_show_namespace): Fixed another
5727 typo. Sorry, it's Friday...
5729 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5732 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5733 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5734 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5735 trans-types.c: Fix bogus copyright years, add 2003.
5736 * trans-types.h: Give copyright header.
5738 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5740 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5741 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5742 * intrinsic.c: Some constant strings moved to read-only memory.
5743 * io.c (format_asterisk): Move to...
5746 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5748 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5749 types for ranges instead of per-letter. Indent the
5750 'CONTAINS' just like everything else.
5751 * resolve.c (resolve_contained_functions): Clarify comment.
5752 Explain non-obvious conditional expression. Improve
5753 diagnostics if tyoe cannot be resolved.
5754 Port semi-fix from Andy's tree:
5755 (was_declared): Move up before first use.
5756 (generic_sym, specific_sym): New functions. Code moved
5757 out if procedure_kind.
5758 (procedure_kind): Simplify using new functions.
5759 (resolve_generic_f): Make sure the functions we find in
5760 a parent namespace is generic.
5761 (resolve_specific_f): Ditto for specific functions.
5763 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5765 * trans-stmt.c, trans.c: Fix some code style issues. Add
5766 some more comment (but still not enough!).
5768 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5770 * symbol.c (flavors, procedures, intents, acces_types,
5771 access_types, ifsrc_types): Make const.
5772 * misc.c (g95_string2code): Make 'm' param 'const'.
5773 * module.c (find_enum, write_atom, mio_name): Make
5775 (attr_bits, bt_types, array_spec_types, array_ref_types,
5776 ref_types, expr_types): Make const.
5777 * g95.h: Adjust external decls.
5779 2003-01-09 Paul Brook <paul@nowt.org>
5781 * Testsuite: Add a load of new cases.
5783 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5785 * Make-file.in: Add dependency on back end header files;
5786 a parallel build should work now.
5787 * f95-lang-c (lang_identifier): Remove bogus comment.
5788 (g95_be_parse_file): Fix prototype.
5789 (g95_init): Make static.
5790 (g95_finish): Make static.
5791 * error.c (g95_syntax_error): Kill. Make define in...
5792 * g95.h (g95_syntax_error): Define.
5793 (g95.options): Make 'source' member 'const'.
5794 * interface.c (g95_match_interface): Explain
5795 hard-to-read condition.
5796 (g95_match_end_interface): Ditto.
5797 * trans_const.c (g95_build_string_const): Make 's' parameter
5799 * trans_const.h: Adjust protoype accordingly.
5800 * trans-decl.c: Include tree-dump.h
5801 (g95_generate_function_code): Build fixes for recent changes
5802 in the tree-ssa branch.
5804 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5806 * format.c: Kill, move code from here...
5808 * Make-lang.in: Adjust.
5811 * BUGS: Mention where to submit bugs. Move old content...
5812 * TODO: ...to here. New file.
5814 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5815 Fix most warnings, and suppress the ones we can't fix for now.
5816 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5817 these warnings just clutter the screen and there's not much
5818 we can do about them for now anyway.
5819 * check.c, iresolve.c: Mark unused function parameters.
5820 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5821 they should be resolved before they get here.
5822 * error.c: Remove unused FILE *status_out.
5823 * f95-lang.c (g95_init): Remove bogus cast.
5824 * Many files: Make things 'const' where required.
5825 * g95.h: Fix prototypes for all modified functions above.
5826 (g95_options): Remove 'object' member.
5828 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5830 * Make-file.in: Cleanup bogus targets. Add more comment.
5831 * lang-options.h: New option '-w'.
5832 * g95.h: add no_options field to struct g95_options.
5833 * options.c (g95_init_options): Default no_warnings to off.
5834 (g95_parse_arg): Recognise the '-w' switch and its alias,
5836 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5837 no_warning option is set.
5838 * iresolve.c (g95_resolve_shape): Fix warning.
5840 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5842 * primary.c (g95_next_string_char): Rename next_string_char, and
5843 make static. Adjust callers accordingly.
5844 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5845 callers accordingly.
5846 * g95.h: Split out all g95_match* functions to...
5847 * match.h: ...here. New file.
5848 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5849 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5851 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5853 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5854 g95_merge_new_implicit): New functions.
5855 (g95_match_implicit_none, g95_match_implicit): Move from here...
5856 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5857 Modify to use the new functions in symbol.c.
5858 * g95.h: Add and move prototypes.
5860 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5862 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5863 node compare function.
5864 (g95_insert_bbt): Likewise.
5865 (g95_insert_bbt_with_overlap): Likewise.
5866 (g95_delete_bbt): Likewise.
5867 (delete_treap): Likewise. Also fix a potential bug when calling it.
5868 * module.c (compare_pointers): Change proto to compare_fn.
5869 (compare_integers): Likewise.
5870 (compare_true_names): Likewise.
5871 (find_true_name): Adjust call to compare_true_names to match proto.
5872 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5873 (init_pi_tree): Make compare a compare_fn instead of (int *).
5874 * resolve.c (compare_cases): Change proto to compare_fn.
5875 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5876 it static, and rename to compare_symtree.
5877 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5879 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5880 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5882 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5883 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5884 * patch.options: Blow away Paul's checkin mistake :-)
5885 * io.c (terminate_io): Fix memory leak (Arnaud).
5887 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5889 * Make-lang.in: Teach about building DVI, info manual.
5890 * g95.texi: New file.
5892 2003-01-02 Paul Brook <paul@nowt.org>
5894 * trans-array.c (g95_reverse_ss): Make static and don't use.
5895 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5896 (g95_conv_array_parameters): Modify for pointer assignments.
5897 (g95_walk_subexpr): New function.
5898 (g95_walk_expr*): Use it.
5899 * trans-array.h (g95_reverse_ss): Remove prototype.
5900 * trans-expr.c (g95_trans_pointer_assign): Implement.
5901 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5902 * trans-intrinsic.c: Sync with scalarizer changes.
5903 * trans-io.c: Ditto.
5905 2002-12-29 Paul Brook <paul@nowt.org>
5907 * trans-array.c: Document calling convention for arrays.
5909 2002-12-19 Paul Brook <paul@nowt.org>
5911 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5912 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5913 optional parameters for some intrinsics.
5914 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5915 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5916 optional parameters.
5917 * trans.h (g95_se): Add ignore_optional flag.
5919 2002-12-15 Paul Brook <paul@nowt.org>
5921 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5922 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5924 2002-12-14 Paul Brook <paul@nowt.org>
5926 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5928 2002-12-12 Paul Brook <paul@nowt.org>
5930 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5931 initialize the scalarizer.
5932 (various): Update to new format of g95_expr->value.constructor.
5934 2002-12-08 Paul Brook <paul@nowt.org>
5936 * trans-array.c (g95_put_offset_into_var): New function.
5937 (g95_trans_array_constructor_subarray): New function.
5938 (g95_trans_array_constructor_value): Use it.
5939 (g95_array_cons_size): Don't abort() on array components.
5941 2002-12-08 Paul Brook <paul@nowt.org>
5943 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5944 * support.c: Update #includes.
5945 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5946 * trans-array.c: Update #includes.
5948 * trans-const.c: Ditto.
5949 * trans-io.c: Ditto.
5950 * trans-types.c: Ditto.
5951 (g95_init_types): Set size_type_node.
5952 * trans-decl.c: Update #includes.
5953 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5954 * trans-stmt.c: Update #includes.
5955 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5956 (g95_trans_select): Fix check for unbounded ranges.
5957 * trans-expr.c: Update #includes.
5958 (g95_conv_string_tmp): New function.
5959 (g95_conv_concat_op): Use it.
5960 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5961 * Trans-intrisic.c: Update #includes.
5962 (g95_conv_intrinsic_strcmp): New function.
5963 (g95_conv_intrinsic_adjust): Ditto.
5964 (g95_conv_intrinsic_function: Use them.
5966 2002-11-30 Paul Brook <paul@nowt.org>
5968 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5970 * trans-dec.c (g95_build_function_decl): Handle character return
5972 (g95_get_fake_result_decl): Ditto.
5973 (g95_trans_deferred_vars): Ditto.
5974 * trans-expr.c (g95_conv_function_call): Ditto.
5975 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5976 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5977 (g95_conv_intrinsic_function): Use it.
5978 * trans-types.c (g95_sym_type): Handle functions returning strings.
5979 (g95_return_by_reference): Ditto.
5980 (g95_get_function_type): Ditto.
5982 2002-11-18 Paul Brook <paul@nowt.org>
5984 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5985 requires a temporary.
5986 (g95_trans_select): Handle computed gotos.
5987 * trans-types.c (g95_build_array_type): Warn about non-functional
5988 assumed shape arrays.
5989 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
5991 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
5992 (g95_conv_intrinsic_int): New function.
5993 (g95_conv_intrinsic_mod): New function.
5994 (g95_conv_intrinsic_ichar): New function.
5995 (g95_conv_intrinsic_function): Use them.
5996 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
5998 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6000 * trans-types.c (g95_build_array_type): Assumed
6001 sized arrays can have rank > 1.
6002 * trans.c (g95_trans_code): Remove erroneous
6003 warning about CONTINUE.
6004 * trans-expr.c (g95_conv_variable): Remove
6007 2002-11-15 Paul Brook <paul@nowt.org>
6009 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6011 2002-10-31 Paul Brook <paul@nowt.org>
6013 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6014 * trans-expr.c (g95_conv_component_ref): Handle character string
6016 (g95_conv_string_parameter): Ditto.
6017 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6020 2002-10-10 Paul Brook <paul@nowt.org>
6022 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6023 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6025 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6026 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6027 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6028 * trans-types.c (pvoid_type_node): Declare and initialize.
6029 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6030 (g95_array_allocate): Fix when base==data.
6031 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6032 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6034 2002-10-09 Paul Brook <paul@nowt.org>
6036 * (g95_conv_expr_reference): Handle character strings correctly.
6038 2002-10-07 Paul Brook <paul@nowt.org>
6040 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6042 * trans-array.c (g95_build_array_initializer): Remove.
6043 (g95_conv_array_initializer): New Function.
6044 (g95_trans_auto_arry_allocation): Cleanup.
6045 (g95_trans_init_character_array): Remove.
6046 * g95spec.c: Link in libgforbegin.
6047 * trans.c (g95_generate_code): Rename main function to MAIN__.
6048 (g95_create_var): New function.
6049 (g95_create_var_np): New function.
6050 (g95_evaluate_now): New function.
6051 (g95_start_block): New function.
6052 (g95_finish_block): New function.
6053 (g95_add_expr_to_block): New function.
6054 (g95_add_block_to_block): New function.
6055 * trans-expr.c (g95_conv_componen_ref): New function.
6056 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6057 (F95_OBJS): Add dependency.o.
6058 * f95-lang.c (g95_is_simple_stmt): Remove.
6059 * f95-tree.c (mark_not_simple): New function.
6060 (unshare_all_trees): New function.
6061 (create_tmp_var, create_tmp_alias_var): Remove.
6062 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6063 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6064 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6066 2002-10-01 Paul Brook <paul@nowt.org>
6068 * trans-array.c: Add support for descriptorless arrays.
6069 (g95_conv_array_data): New function.
6070 (g95_conv_array_base): New function.
6071 * trans-array.h: Declare these here.
6072 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6073 initialization and creation here.
6074 (g95_create_module_vars): Instead of here.
6075 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6076 * trans-intrinsic.c: Ditto.
6077 * trans-types.c (g95_is_nodesc_array): New function.
6078 (g95_get_nodesc_array_type): New function.
6079 (g95_sym_type, g95_get_derived_type): Use them.
6080 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6082 2002-09-28 Paul Brook <paul@nowt.org>
6084 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6085 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6088 2002-09-24 Paul Brook <paul@nowt.org>
6090 * f95-lang.c (listify): Remove declaration.
6091 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6093 * f95-tree.c (get_name): New function.
6094 * trans.c (module_namespace): Remove.
6095 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6096 * trans-types.c: Ditto.
6098 2002-09-19 Paul Brook <paul@nowt.org>
6100 * trans-array.c (g95_get_array_cons_size): New Function.
6101 (g95_con_ss_startstride): Handle Array constructors.
6102 (g95_conv_loop_setup): Ditto.
6103 (g95_conv_array_parameter): Ditto.
6104 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6107 2002-09-19 Paul Brook <paul@nowt.org>
6109 * trans.c (g95_simple_fold_tmp): Detect variables inside
6111 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6113 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6115 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6117 2002-09-14 Paul Brook <paul@nowt.org>
6119 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6120 * trans-const.c (g95_conv_string_init): New Function.
6121 * trans-const.h: Declare it.
6122 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6123 variables. Don't bail on intrinsic symbols.
6124 (get_extern_function_decl): Handle specific intrinsic functions.
6125 * trans-types.c (g95_sym_type): Dummy functions don't return
6127 * trans-array.c (g95_build_array_initializer): New Function.
6128 (g95_trans_auto_array_allocation): Build initializer for static decls.
6129 Don't use mpz_addmul, it's GMP4 only.
6131 2002-09-12 Paul Brook <paul@nowt.org>
6133 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6134 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6135 assembler names for module procedures.
6137 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6139 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6142 2002-09-10 Paul Brook <paul@nowt.org>
6144 * trans-array.c: Change format of G95_SS_TEMP strictures.
6145 (g95_check_fncall_dependancy): New function.
6146 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6148 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6150 (g95_build_function_decl): Don't assume result arrays are packed.
6151 (g95_trans-deferred-vars): Handle array result variables.
6152 (g95_generate_fuction_code): Clear saved_function_decls.
6153 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6155 (g95_trans_arrayfunc_assign): New function.
6156 (g95_trans_assignment): Use it.
6157 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6158 (g95_se): Add direct_byref.
6159 * trans-types.c: Use sym->result rather than sym where appropriate.
6160 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6161 Update other functions to use this.
6162 (g95_is_intrinsic_libcall): New function.
6163 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6164 (g95_walk_intrinsic_function): Ditto.
6166 2002-09-08 Paul Brook <paul@nowt.org>
6168 * trans-types.c: Change rank field to dtype field in array descriptor.
6169 * trans-array.c: Implement filling of dtype array descriptor field.
6170 * trans-intrinsic.c: Fix broken LEN intrinsic.
6172 2002-09-07 Paul Brook <paul@nowt.org>
6174 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6175 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6176 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6178 2002-09-06 Paul Brook <paul@nowt.org>
6180 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6181 (gt-f95-trans-types.h): Add dependancy information.
6182 * config-lang.in (gtfiles): Add trans-types.c
6183 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6184 back to top-level code.
6185 * trans-array.c, trans-types.c: Change format of array descriptor.
6186 (g95_conv_descriptor_dimension): New function.
6187 * trans-types.h (g95_conv_descriptor_rank): define.
6188 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6191 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6193 * trans-array.c, trans-types.c: Add rank information to descriptor.
6195 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6197 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6199 2002-09-04 Paul Brook <paul@nowt.org>
6201 * f95-lang.c (g95_create_decls): New function.
6202 (g95_init): Move initialization of external decls to above, and call
6203 from g95_be_parse_file.
6204 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6205 * trans-types.c (g95_init_types): Always name integer and char types.
6206 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6208 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6210 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6212 2002-09-02 Paul Brook <paul@nowt.org>
6214 * g95_generate_code: Clear the attr for __fortran_main.
6215 * trans-types.c (g95_finish_type): New function.
6216 * g95_init_io_state_type: Use g95_finish_type.
6217 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6219 2002-09-01 Paul Brook <paul@nowt.org>
6221 * README.backend: Warn about the dangers of extra config.h files.
6222 Remove obsolete libgfor stuff.
6223 * config-lang.in: Add target-libgfor dependancy.
6224 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6226 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6228 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6231 2002-08-30 Paul Brook <paul@nowt.org>
6233 * trans-intrinsic.c (g95_conv_intrinsic_function,
6234 g95_walk_intrinsic_function): Added ANY and ALL.
6235 (g95_conv_intrinsic_anyall): New function.
6236 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in