| blob | 31da4d33169e44b780d129203df3cf56da7287d6 |
1 2010-06-15 Janus Weil <janus@gcc.gnu.org>
3 PR fortran/43388
4 * gfortran.h (gfc_expr): Add new member 'mold'.
5 * match.c (gfc_match_allocate): Implement the MOLD tag.
6 * resolve.c (resolve_allocate_expr): Ditto.
7 * trans-stmt.c (gfc_trans_allocate): Ditto.
9 2010-06-15 Jakub Jelinek <jakub@redhat.com>
11 PR fortran/44536
12 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
13 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
14 GFC_DECL_SAVED_DESCRIPTOR set.
15 (gfc_omp_report_decl): New function.
16 * trans.h (gfc_omp_report_decl): New prototype.
17 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
19 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
21 PR fortran/31588
22 PR fortran/43954
23 * gfortranspec.c (lang_specific_driver): Removed deprecation
24 warning for -M.
25 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
26 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
27 * cpp.h (gfc_cpp_makedep): New.
28 (gfc_cpp_add_dep): New.
29 (gfc_cpp_add_target): New.
30 * cpp.c (gfc_cpp_option): Add deps* members.
31 (gfc_cpp_makedep): New.
32 (gfc_cpp_add_dep): New.
33 (gfc_cpp_add_target): New.
34 (gfc_cpp_init_options): Initialize new options.
35 (gfc_cpp_handle_option): Handle new options.
36 (gfc_cpp_post_options): Map new options to libcpp-options.
37 (gfc_cpp_init): Handle deferred -MQ and -MT options.
38 (gfc_cpp_done): If requested, write dependencies to file.
39 * module.c (gfc_dump_module): Add a module filename as target.
40 * scanner.c (open_included_file): New parameter system; add the
41 included file as dependency.
42 (gfc_open_included_file): Add the included file as dependency.
43 (gfc_open_intrinsic_module): Likewise.
44 * invoke.texi: Removed deprecation warning for -M.
45 * gfortran.texi: Removed Makefile-dependencies project.
47 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
49 * resolve.c (resolve_global_procedure): Improved checking if an
50 explicit interface is required.
52 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
54 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
55 return type.
56 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
57 (gfc_conv_intrinsic_ttynam): Likewise.
58 (gfc_conv_intrinsic_trim): Likewise.
60 2010-06-12 Janus Weil <janus@gcc.gnu.org>
62 PR fortran/40117
63 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
65 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
67 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
69 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
71 * mathbuiltins.def: Add builtins that do not directly correspond
72 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
73 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
74 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
75 code_{r,c}{4,8,10,16} fields. Add
76 {,complex}{float,double,long_double}_built_in fields.
77 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
78 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
79 definition of OTHER_BUILTIN.
80 (real_compnt_info): Remove unused struct.
81 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
82 functions.
83 (build_round_expr): Call builtin_decl_for_precision instead of
84 series of if-else.
85 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
86 instead of a switch.
87 (gfc_build_intrinsic_lib_fndecls): Match
88 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
89 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
90 kinds.
91 (gfc_conv_intrinsic_lib_function): Go through all the extended
92 gfc_intrinsic_map.
93 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
94 instead of a switch.
95 (gfc_conv_intrinsic_abs): Likewise.
96 (gfc_conv_intrinsic_mod): Likewise.
97 (gfc_conv_intrinsic_sign): Likewise.
98 (gfc_conv_intrinsic_fraction): Likewise.
99 (gfc_conv_intrinsic_nearest): Likewise.
100 (gfc_conv_intrinsic_spacing): Likewise.
101 (gfc_conv_intrinsic_rrspacing): Likewise.
102 (gfc_conv_intrinsic_scale): Likewise.
103 (gfc_conv_intrinsic_set_exponent): Likewise.
105 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
107 PR fortran/42051
108 PR fortran/43896
109 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
110 functions with CLASS formal arguments.
112 2010-06-10 Janus Weil <janus@gcc.gnu.org>
114 PR fortran/44207
115 * resolve.c (conformable_arrays): Handle allocatable components.
117 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
119 PR fortran/38273
120 * gfortran.texi: Document that Cray pointers cannot be function
121 results.
123 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
125 PR fortran/36234
126 * gfortran.texi: Document lack of support for syntax
127 "complex FUNCTION name*16()", and existence of alternative
128 legacy syntax "complex*16 FUNCTION name()".
130 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
132 PR fortran/43032
133 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
134 POSIX's fsync(), and how to call the latter from Fortran code.
136 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
138 PR fortran/44457
139 * interface.c (compare_actual_formal): Reject actual arguments with
140 array subscript passed to ASYNCHRONOUS dummys.
142 2010-06-10 Daniel Kraft <d@domob.eu>
144 PR fortran/38936
145 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
146 (struct gfc_symbol): New field `assoc'.
147 (struct gfc_association_list): New struct.
148 (struct gfc_code): New struct `block' in union, move `ns' there
149 and add association list.
150 (gfc_free_association_list): New method.
151 (gfc_has_vector_subscript): Made public;
152 * match.h (gfc_match_associate): New method.
153 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
154 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
155 * interface.c (gfc_has_vector_subscript): Made public.
156 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
157 * match.c (gfc_match_associate): New method.
158 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
159 * primary.c (match_variable): Don't allow names associated to expr here.
160 * parse.c (decode_statement): Try matching ASSOCIATE statement.
161 (case_exec_markers, case_end): Add ASSOCIATE statement.
162 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
163 (parse_associate): New method.
164 (parse_executable): Handle ST_ASSOCIATE.
165 (parse_block_construct): Change reference to gfc_code's `ns' field.
166 * resolve.c (resolve_select_type): Ditto.
167 (resolve_code): Ditto.
168 (resolve_block_construct): Ditto and add comment.
169 (resolve_select_type): Set association list in generated BLOCK to NULL.
170 (resolve_symbol): Resolve associate names.
171 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
172 and free association list.
173 (gfc_free_association_list): New method.
174 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
175 * trans-stmt.c (gfc_trans_block_construct): Change reference to
176 gfc_code's `ns' field.
178 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
180 * error.c (error_print): Pre-initialize loc by NULL.
181 * openmp.c (resolve_omp_clauses): Add explicit
182 braces to avoid ambigous else.
183 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
185 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
187 * gfc-internals.texi: Move to GFDL 1.3.
188 * gfortran.texi: Ditto.
189 * intrinsic.texi: Ditto.
190 * invoke.texi: Ditto.
192 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
194 PR fortran/44347
195 * check.c (gfc_check_selected_real_kind): Verify that the
196 actual arguments are scalar.
198 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
200 PR fortran/44359
201 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
203 2010-06-09 Janus Weil <janus@gcc.gnu.org>
205 PR fortran/44430
206 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
208 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
210 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
212 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
214 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
215 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
216 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
217 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
218 gfc_check_bitfcn.
219 * fortran/check.c (nonnegative_check, less_than_bitsize1,
220 less_than_bitsize2): New functions.
221 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
222 nonnegative_check and less_than_bitsize1.
223 (gfc_check_ibclr, gfc_check_ibset): Removed.
224 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
225 less_than_bitsize1.
227 2010-06-09 Janus Weil <janus@gcc.gnu.org>
229 PR fortran/44211
230 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
231 Resolve references.
233 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
235 * resolve.c (resolve_deallocate_expr): Avoid warning
236 about possible use of iunitialized sym.
237 (resolve_allocate_expr): Pre-initialize sym by NULL.
239 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
241 PR fortran/43040
242 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
244 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
246 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
247 allocation.
248 (gfc_get_array_type_bounds): Likewise.
250 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
251 (gfc_find_module): Likewise.
253 * f95-lang.c (pushlevel): Likewise.
255 * trans.h (struct lang_type): Add variable_size GTY option.
256 (struct lang_decl): Likewise.
258 2010-06-08 Tobias Burnus <burnus@net-b.de>
260 PR fortran/44446
261 * symbol.c (check_conflict): Move protected--external/procedure check ...
262 * resolve.c (resolve_select_type): ... to the resolution stage.
264 2010-06-07 Tobias Burnus <burnus@net-b.de>
266 * options.c (gfc_handle_option): Fix -fno-recursive.
268 2010-06-07 Tobias Burnus <burnus@net-b.de>
270 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
271 * gfortran.texi (copyrights-gfortran): Ditto.
273 2010-06-07 Joseph Myers <joseph@codesourcery.com>
275 * lang.opt (fshort-enums): Define using Var and VarExists.
276 * options.c (gfc_handle_option): Don't set flag_short_enums here.
278 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
279 Janus Weil <janus@gcc.gnu.org>
281 PR fortran/43945
282 * resolve.c (get_declared_from_expr): Move to before
283 resolve_typebound_generic_call. Make new_ref and class_ref
284 ignorable if set to NULL.
285 (resolve_typebound_generic_call): Once we have resolved the
286 generic call, check that the specific instance is that which
287 is bound to the declared type.
288 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
289 freeing 'class_ref->next' twice.
291 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
293 PR fortran/43895
294 * trans-array.c (structure_alloc_comps): Dereference scalar
295 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
296 TREE_TYPE (decl).
298 2010-06-04 Joseph Myers <joseph@codesourcery.com>
300 * gfortranspec.c (append_arg, lang_specific_driver): Use
301 GCC-specific formats in diagnostics.
303 2010-06-02 Tobias Burnus <burnus@net-b.de>
305 PR fortran/44360
306 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
307 symbols.
309 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
311 PR fortran/44371
312 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
313 condition block.
315 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
317 * fortran/gfortran.texi: Fix typos in description of variable-format-
318 expressions.
320 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
322 PR fortran/36928
323 * dependency.c (gfc_check_section_vs_section): Check
324 for interleaving array assignments without conflicts.
326 2010-05-30 Janus Weil <janus@gcc.gnu.org>
328 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
329 $data component of a class container.
330 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
331 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
332 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
333 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
334 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
335 * gcc/fortran/parse.c (parse_derived): Ditto.
336 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
337 gfc_expr_attr): Ditto.
338 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
339 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
340 resolve_fl_var_and_proc, resolve_typebound_procedure,
341 resolve_fl_derived): Ditto.
342 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
343 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
344 CLASS_DATA.
345 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
346 gfc_trans_deferred_vars): Ditto.
347 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
349 2010-05-28 Tobias Burnus <burnus@net-b.de>
351 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
353 2010-05-28 Joseph Myers <joseph@codesourcery.com>
355 * gfortranspec.c (append_arg, lang_specific_driver): Use
356 fatal_error instead of fatal. Use warning instead of fprintf for
357 warnings.
359 2010-05-28 Joseph Myers <joseph@codesourcery.com>
361 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
362 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
363 xstrerror instead of strerror.
365 2010-05-26 Joseph Myers <joseph@codesourcery.com>
367 * cpp.c (cb_cpp_error): Save and restore
368 global_dc->warn_system_headers, not variable warn_system_headers.
370 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
372 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
374 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
376 * trans-common.c: Do not include rtl.h, include output.h instead.
377 * trans-decl.c: Likewise.
379 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
381 PR fortran/40011
382 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
383 namespace before trying to reorder the gsymbols.
385 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
387 PR fortran/30668
388 PR fortran/31346
389 PR fortran/34260
390 * resolve.c (resolve_global_procedure): Add check for global
391 procedures with implicit interfaces and assumed-shape or optional
392 dummy arguments. Verify that function return type, kind and string
393 lengths match.
395 2010-05-21 Tobias Burnus <burnus@net-b.de>
397 * gfortran.h: Do not include system.h.
398 * bbt.c: Include system.h.
399 * data.c: Ditto.
400 * dependency.c: Ditto.
401 * dump-parse-tree.c: Ditto.
402 * arith.h: Do not include gfortran.h.
403 * constructor.h: Do not include gfortran.h and splay-tree.h.
404 * match.h: Do not include gfortran.h.
405 * parse.h: Ditto.
406 * target-memory.h: Ditto.
407 * openmp.c: Do not include toplev.h and target.h.
408 * trans-stmt.c: Ditto not include toplev.h.
409 * primary.c: Ditto.
410 * trans-common.c: Tell why toplev.h is needed. And
411 do not include target.h.
412 * trans-expr.c: Tell why toplev.h is needed.
413 * trans-array.c: Ditto.
414 * trans-openmp.c: Ditto.
415 * trans-const.c: Ditto.
416 * trans.c: Ditto.
417 * trans-types.c: Ditto.
418 * trans-io.c: Ditto.
419 * trans-decl.c: Ditto.
420 * scanner.c: Ditto.
421 * convert.c: Ditto.
422 * trans-intrinsic.c: Ditto.
423 * options.c: Ditto.
425 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
427 PR fortran/43851
428 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
429 before returning MATCH_ERROR. Add check for scalar. Add check for
430 default integer kind.
432 2010-05-22 Janus Weil <janus@gcc.gnu.org>
434 PR fortran/44212
435 * match.c (gfc_match_select_type): On error jump back out of the local
436 namespace.
437 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
438 stage, more precisely to ...
439 * resolve.c (resolve_fl_derived): ... this place.
441 2010-05-22 Janus Weil <janus@gcc.gnu.org>
443 PR fortran/44213
444 * resolve.c (ensure_not_abstract): Allow abstract types with
445 non-abstract ancestors.
447 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
449 * trans-const.c: Include realmpfr.h.
450 * Make-lang.in: Update dependencies.
452 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
454 * trans-const.c, trans-types.c, trans-intrinsic.c:
455 Clean up redundant includes.
457 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
459 PR fortran/38407
460 * lang.opt (Wunused-dummy-argument): New option.
461 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
462 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
463 (set_Wall): Enable warn_unused_dummy_argument.
464 (gfc_handle_option): Set warn_unused_dummy_argument according to
465 command line.
466 * trans-decl.c (generate_local_decl): Separate warnings about
467 unused variables and unused dummy arguments.
468 * invoke.texi: Documented new option.
470 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
472 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
473 (gfc_conv_string_tmp): Do not assert type comparibilty.
474 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
475 (gfc_conv_expr_descriptor): Remove assert.
476 * trans-common.c: Clarify why rtl.h and tm.h are included.
477 * trans-openmp.c: Do not include ggc.h and real.h.
478 Explain why gimple.h is included.
479 * trans-const.c: Do not include ggc.h.
480 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
481 * trans.c: Do not include ggc.h and real.h.
482 Explain why gimple.h is included.
483 * trans-types.c: Do not include tm.h. Explain why langhooks.h
484 and dwarf2out.h are included.
485 * trans-io.c: Do not include gimple.h and real.h.
486 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
487 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
488 is included.
490 2010-05-20 Tobias Burnus <burnus@net-b.de>
492 * options.c (gfc_init_options,gfc_post_options): Enable
493 flag_associative_math by default.
495 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
497 PR fortran/43851
498 * trans-stmt.c (gfc_trans_stop): Add generation of call to
499 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
500 blank STOP, handling a null expression. (gfc_trans_pause): Use
501 pause_string for blank PAUSE.
502 * trans.h: Add external function declaration for error_stop_numeric.
503 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
504 the declaration for the library call. Adjust whitespaces.
505 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
506 signal no stop code. Match the expression following the stop and pass
507 that to the translators. Remove the old use of digit matching. Add
508 checks that the stop_code expression is INTEGER or CHARACTER, constant,
509 and if CHARACTER, default character KIND.
511 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
513 PR fortran/44055
514 * lang.opt (Wconversion-extra): New option.
515 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
516 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
517 (set_Wall): Enable -Wconversion.
518 (gfc_handle_option): Set warn_conversion_extra.
519 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
520 introduced for -Wconversion if -Wconversion-extra is present.
521 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
522 -Wconversion; document -Wconversion-extra.
524 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
526 PR fortran/42360
527 * gfortran.h (gfc_has_default_initializer): New.
528 * expr.c (gfc_has_default_initializer): New.
529 * resolve.c (has_default_initializer): Removed, use
530 gfc_has_default_initializer() instead. Updated all callers.
531 * trans-array.c (has_default_initializer): Removed, use
532 gfc_has_default_initializer() instead. Updated all callers.
533 * trans-decl.c (generate_local_decl): Do not check the
534 first component only to check for initializers, but use
535 gfc_has_default_initializer() instead.
537 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
539 PR fortran/38404
540 * primary.c (match_string_constant): Move start_locus just inside
541 the string.
542 * data.c (create_character_intializer): Clarified truncation warning.
544 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
546 PR fortran/34505
547 * intrinsic.h (gfc_check_float): New prototype.
548 (gfc_check_sngl): New prototype.
549 * check.c (gfc_check_float): New.
550 (gfc_check_sngl): New.
551 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
552 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
553 and SNGL.
554 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
555 added them to the list of specifics of REAL instead.
557 2010-05-17 Janus Weil <janus@gcc.gnu.org>
559 PR fortran/43990
560 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
561 This is now handled via 'gfc_class_null_initializer'.
563 2010-05-17 Janus Weil <janus@gcc.gnu.org>
565 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
566 gfc_build_class_symbol,add_proc_component,add_proc_comps,
567 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
568 add_procs_to_declared_vtab,add_generic_specifics,
569 add_generics_to_declared_vtab,gfc_find_derived_vtab,
570 find_typebound_proc_uop,gfc_find_typebound_proc,
571 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
572 gfc_get_tbp_symtree): Moved here from other places.
573 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
574 class.c.
575 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
576 gfc_find_typebound_proc,gfc_find_typebound_user_op,
577 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
578 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
579 * Make-lang.in: Add class.o.
580 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
581 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
582 add_procs_to_declared_vtab,add_generic_specifics,
583 add_generics_to_declared_vtab,gfc_find_derived_vtab,
584 find_typebound_proc_uop,gfc_find_typebound_proc,
585 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
586 gfc_get_tbp_symtree): Move to class.c.
588 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
590 * trans-types.c (gfc_init_types): Use build_function_type_list.
591 (gfc_get_ppc_type): Likewise.
592 * trans-decl.c (gfc_generate_constructors): Likewise.
593 * f95-lang.c (build_builtin_fntypes): Likewise.
594 (gfc_init_builtin_functions): Likewise.
595 (DEF_FUNCTION_TYPE_0): Likewise.
596 (DEF_FUNCTION_TYPE_1): Likewise.
597 (DEF_FUNCTION_TYPE_2): Likewise.
598 (DEF_FUNCTION_TYPE_3): Likewise.
599 (DEF_FUNCTION_TYPE_4): Likewise.
600 (DEF_FUNCTION_TYPE_5): Likewise.
601 (DEF_FUNCTION_TYPE_6): Likewise.
602 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
603 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
605 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
607 * trans-array.c (gfc_trans_array_constructor_value): Use
608 build_constructor instead of build_constructor_from_list.
609 (gfc_build_constant_array_constructor): Likewise.
610 * trans-decl.c (create_main_function): Likewise.
611 * trans-stmt.c (gfc_trans_character_select): Likewise.
613 2010-05-17 Janus Weil <janus@gcc.gnu.org>
615 PR fortran/44044
616 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
617 (resolve_fl_variable_derived): ... this place.
618 (resolve_symbol): Make sure function symbols (and their result
619 variables) are not resolved twice.
621 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
623 PR fortran/35779
624 * array.c (match_array_list): Revert change from 2010-05-13.
626 2010-05-16 Richard Guenther <rguenther@suse.de>
628 * trans-decl.c (module_htab_decls_hash): Revert last change.
630 2010-05-16 Richard Guenther <rguenther@suse.de>
632 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
634 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
636 * options.c (set_Wall): Remove special logic for Wuninitialized
637 without -O.
639 2010-05-15 Janus Weil <janus@gcc.gnu.org>
641 PR fortran/44154
642 PR fortran/42647
643 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
644 if branches.
646 2010-05-15 Janus Weil <janus@gcc.gnu.org>
648 PR fortran/43207
649 PR fortran/43969
650 * gfortran.h (gfc_class_null_initializer): New prototype.
651 * expr.c (gfc_class_null_initializer): New function to build a NULL
652 initializer for CLASS pointers.
653 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
654 containers. Remove default NULL initialization of $data component.
655 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
656 message.
657 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
658 Use new function 'gfc_class_null_initializer'.
659 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
660 class variables.
662 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
664 PR fortran/44135
665 * fortran/interface.c (get_sym_storage_size): Use signed instead of
666 unsigned mpz_get_?i routines.
668 2010-05-14 Jakub Jelinek <jakub@redhat.com>
670 * trans.c (trans_code): Set backend locus early.
671 * trans-decl.c (gfc_get_fake_result_decl): Use source location
672 of the function instead of current input_location.
674 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
676 PR fortran/35779
677 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
678 Updated all usages.
679 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
680 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
681 iterators.
683 2010-05-13 Jakub Jelinek <jakub@redhat.com>
685 PR fortran/44036
686 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
687 variable lists.
688 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
689 by reference dummy procedures or non-dummy procedure pointers.
690 (gfc_omp_predetermined_sharing): Return
691 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
693 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
695 PR fortran/43711
696 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
697 after OMP statement.
698 (gfc_match_omp_critical): Likewise.
699 (gfc_match_omp_flush): Likewise.
700 (gfc_match_omp_workshare): Likewise.
701 (gfc_match_omp_master): Likewise.
702 (gfc_match_omp_ordered): Likewise.
703 (gfc_match_omp_atomic): Likewise.
704 (gfc_match_omp_barrier): Likewise.
705 (gfc_match_omp_end_nowait): Likewise.
707 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
709 PR fortran/31820
710 * resolve.c (validate_case_label_expr): Removed FIXME.
711 (resolve_select): Raise default warning on case labels out of range
712 of the case expression.
714 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
716 PR fortran/27866
717 PR fortran/35003
718 PR fortran/42809
719 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
720 about conversion warnings.
722 2010-05-10 Janus Weil <janus@gcc.gnu.org>
724 PR fortran/44044
725 * match.c (gfc_match_select_type): Move error message to
726 resolve_select_type.
727 * resolve.c (resolve_select_type): Error message moved here from
728 gfc_match_select_type. Correctly set type of temporary.
730 2010-05-10 Richard Guenther <rguenther@suse.de>
732 * trans-decl.c (gfc_build_library_function_decl): Split out
733 worker to ...
734 (build_library_function_decl_1): ... this new function.
735 Set a fnspec attribute if a specification was provided.
736 (gfc_build_library_function_decl_with_spec): New function.
737 (gfc_build_intrinsic_function_decls): Annotate internal_pack
738 and internal_unpack.
740 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
742 PR fortran/40728
743 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
744 as external.
746 2010-05-07 Jason Merrill <jason@redhat.com>
748 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
749 to avoid -Wc++-compat warning.
751 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
753 PR 40989
754 * options.c (gfc_handle_option): Add argument kind.
755 * gfortran.h (gfc_handle_option): Update declaration.
757 2010-05-06 Tobias Burnus <burnus@net-b.de>
759 PR fortran/43985
760 * trans-types.c (gfc_sym_type): Mark Cray pointees as
761 GFC_POINTER_TYPE_P.
763 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
765 PR fortran/32331
766 * resolve.c (traverse_data_list): Rephrase error message for
767 non-constant bounds in data-implied-do.
769 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
771 PR fortran/24978
772 * gfortran.h: Removed repeat count from constructor, removed
773 all usages.
774 * data.h (gfc_assign_data_value_range): Changed return value from
775 void to gfc_try.
776 * data.c (gfc_assign_data_value): Add location to constructor element.
777 (gfc_assign_data_value_range): Call gfc_assign_data_value()
778 for each element in range. Return early if an error was generated.
779 * resolve.c (check_data_variable): Stop early if range assignment
780 generated an error.
782 2010-05-05 Janus Weil <janus@gcc.gnu.org>
784 PR fortran/43696
785 * resolve.c (resolve_fl_derived): Some fixes for class variables.
786 * symbol.c (gfc_build_class_symbol): Add separate class container for
787 class pointers.
789 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
791 PR fortran/43592
792 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
794 2010-05-02 Tobias Burnus <burnus@net-b.de>
796 PR fortran/18918
797 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
798 for lcobound, ucobound, image_index and this_image.
799 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
800 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
801 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
802 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
803 functions.
804 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
806 2010-04-30 Tobias Burnus <burnus@net-b.de>
808 PR fortran/18918
809 PR fortran/43931
810 * trans-types.c (gfc_get_array_descriptor_base): Fix index
811 calculation for array descriptor types.
813 2010-04-29 Janus Weil <janus@gcc.gnu.org>
815 PR fortran/43896
816 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
817 initializers for PPC members of the vtabs.
819 2010-04-29 Janus Weil <janus@gcc.gnu.org>
821 PR fortran/42274
822 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
823 attribute for all PPC members of the vtypes.
824 (copy_vtab_proc_comps): Copy the correct interface.
825 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
826 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
827 a dummy argument and make sure all PPC members of the vtab are
828 initialized correctly.
829 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
830 in call to gfc_trans_assign_vtab_procs.
831 * trans-stmt.c (gfc_trans_allocate): Ditto.
833 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
835 PR fortran/43326
836 * resolve.c (resolve_typebound_function): Renamed
837 resolve_class_compcall.Do all the detection of class references
838 here.
839 (resolve_typebound_subroutine): resolve_class_typebound_call
840 renamed. Otherwise same as resolve_typebound_function.
841 (gfc_resolve_expr): Call resolve_typebound_function.
842 (resolve_code): Call resolve_typebound_subroutine.
844 2010-04-29 Janus Weil <janus@gcc.gnu.org>
846 PR fortran/43492
847 * resolve.c (resolve_typebound_generic_call): For CLASS methods
848 pass back the specific symtree name, rather than the target
849 name.
851 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
853 PR fortran/42353
854 * resolve.c (resolve_structure_cons): Make the initializer of
855 the vtab component 'extends' the same type as the component.
857 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
859 PR fortran/42680
860 * interface.c (check_interface1): Pass symbol name rather than NULL to
861 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
862 trap MULL. (gfc_compare_derived_types): Revert previous change
863 incorporated incorrectly during merge from trunk, r155778.
864 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
865 than NULL to gfc_compare_interfaces.
866 * symbol.c (add_generic_specifics): Likewise.
868 2010-02-29 Janus Weil <janus@gcc.gnu.org>
870 PR fortran/42353
871 * interface.c (gfc_compare_derived_types): Add condition for vtype.
872 * symbol.c (gfc_find_derived_vtab): Sey access to private.
873 (gfc_find_derived_vtab): Likewise.
874 * module.c (ab_attribute): Add enumerator AB_VTAB.
875 (mio_symbol_attribute): Use new attribute, AB_VTAB.
876 (check_for_ambiguous): Likewise.
878 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
879 Janus Weil <janus@gcc.gnu.org>
881 PR fortran/41829
882 * trans-expr.c (select_class_proc): Remove function.
883 (conv_function_val): Delete reference to previous.
884 (gfc_conv_derived_to_class): Add second argument to the call to
885 gfc_find_derived_vtab.
886 (gfc_conv_structure): Exclude proc_pointer components when
887 accessing $data field of class objects.
888 (gfc_trans_assign_vtab_procs): New function.
889 (gfc_trans_class_assign): Add second argument to the call to
890 gfc_find_derived_vtab.
891 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
892 implement holding off searching for the vptr derived type.
893 (add_proc_component): New function.
894 (add_proc_comps): New function.
895 (add_procs_to_declared_vtab1): New function.
896 (copy_vtab_proc_comps): New function.
897 (add_procs_to_declared_vtab): New function.
898 (void add_generic_specifics): New function.
899 (add_generics_to_declared_vtab): New function.
900 (gfc_find_derived_vtab): Add second argument to the call to
901 gfc_find_derived_vtab. Add the calls to
902 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
903 * decl.c (build_sym, build_struct): Use new arg in calls to
904 gfc_build_class_symbol.
905 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
906 definition of struct gfc_class_esym_list. Modify prototypes
907 of gfc_build_class_symbol and gfc_find_derived_vtab.
908 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
909 call to gfc_find_derived_vtab.
910 * module.c : Add the vtype attribute.
911 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
912 * resolve.c (resolve_typebound_generic_call): Add second arg
913 to pass along the generic name for class methods.
914 (resolve_typebound_call): The same.
915 (resolve_compcall): Use the second arg to carry the generic
916 name from the above. Remove the reference to class_esym.
917 (check_members, check_class_members, resolve_class_esym,
918 hash_value_expr): Remove functions.
919 (resolve_class_compcall, resolve_class_typebound_call): Modify
920 to use vtable rather than member by member calls.
921 (gfc_resolve_expr): Modify second arg in call to
922 resolve_compcall.
923 (resolve_select_type): Add second arg in call to
924 gfc_find_derived_vtab.
925 (resolve_code): Add second arg in call resolve_typebound_call.
926 (resolve_fl_derived): Exclude vtypes from check for late
927 procedure definitions. Likewise for checking of explicit
928 interface and checking of pass arg.
929 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
930 calls to gfc_find_derived_vtab.
931 * match.c (select_type_set_tmp): Use new arg in call to
932 gfc_build_class_symbol.
933 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
934 necessary.
935 * parse.c (endType): Finish incomplete classes.
937 2010-04-28 Tobias Burnus <burnus@net-b.de>
939 PR fortran/18918
940 PR fortran/43919
941 * simplify.c (simplify_cobound): Handle scalar coarrays.
943 2010-04-27 Tobias Burnus <burnus@net-b.de>
945 * gfc-internals.texi: Update copyright year.
946 * gfortran.texi: Ditto.
947 * invoke.texi: Ditto.
949 2010-04-27 Tobias Burnus <burnus@net-b.de>
951 PR fortran/18918
952 * resolve.c (resolve_allocate_expr): Allow array coarrays.
953 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
954 * trans-types.c (gfc_get_array_type_bounds,
955 gfc_get_array_descriptor_base): Add corank argument.
956 * trans-array.c (gfc_array_init_size): Handle corank.
957 (gfc_trans_create_temp_array, gfc_array_allocate,
958 gfc_conv_expr_descriptor): Add corank argument to call.
959 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
961 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
963 PR fortran/30073
964 PR fortran/43793
965 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
966 of mucking with a tree directly.
968 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
970 PR fortran/43832
971 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
972 gfc_error with new error message.
974 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
976 PR fortran/43841
977 PR fortran/43843
978 * trans-expr.c (gfc_conv_expr): Supply an address expression for
979 GFC_SS_REFERENCE.
980 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
981 GFC_SS_REFERENCE.
982 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
983 than the address of a GFC_SS_REFERENCE.
984 * trans.h : Change comment on GFC_SS_REFERENCE.
986 2010-04-22 Richard Guenther <rguenther@suse.de>
988 PR fortran/43829
989 * resolve.c (gfc_resolve_index): Wrap around ...
990 (gfc_resolve_index_1): ... this. Add parameter to allow
991 any integer kind index type.
992 (resolve_array_ref): Allow any integer kind for the start
993 index of an array ref.
995 2010-04-21 Jakub Jelinek <jakub@redhat.com>
997 PR fortran/43836
998 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
999 the decl.
1001 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1003 * intrinsic.c (sort_actual): Remove 'is' in error message.
1005 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1007 PR fortran/43227
1008 * resolve.c (resolve_fl_derived): If a component character
1009 length has not been resolved, do so now.
1010 (resolve_symbol): The same as above for a symbol character
1011 length.
1012 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1013 not needed for a character valued, procedure pointer.
1015 PR fortran/43266
1016 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1017 not found, return FAILURE rather than ICEing.
1019 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1021 PR fortran/43339
1022 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1023 sequential loops private in the innermost containing task region.
1025 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1027 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1028 to build_common_tree_nodes.
1030 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1032 PR fortran/31538
1033 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1034 gfc_msg_bounds by using 'Array bound mismatch' directly.
1035 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1036 error message to include the mismatch in the extent of array bound.
1037 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1038 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1040 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1042 * gfortran.texi: Update information on temporary file locations.
1044 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1046 * trans-decl.c (gfc_build_qualified_array): Ensure
1047 ubound.N and lbound.N artificial variable names don't appear
1048 in debug info.
1050 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1052 PR fortran/30073
1053 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1054 block of code. Set name to the variable associated with the descriptor.
1056 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1058 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1059 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1061 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1063 * intrinsic.texi: Add the missing specific name of intrinsic
1064 procedure where the specific name is identical to the generic name.
1065 Fix inconsistent or mismatch in the argument names in intrinsic
1066 procedure descriptions. Add the SCALAR allocatable description to
1067 ALLOCATED.
1069 2010-04-14 Tobias Burnus <burnus@net-b.de>
1071 PR fortran/18918
1072 * array.c (gfc_find_array_ref): Handle codimensions.
1073 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1074 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1075 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1076 New functions.
1077 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1078 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1079 GFC_ISYM_UCOBOUND.
1080 * intrinsic.h (add_functions): Add this_image, image_index,
1081 lcobound and ucobound intrinsics.
1082 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1083 gfc_check_image_index, gfc_check_this_image,
1084 gfc_simplify_image_index, gfc_simplify_lcobound,
1085 gfc_simplify_this_image, gfc_simplify_ucobound):
1086 New function prototypes.
1087 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1088 IMAGE_INDEX): Document new intrinsic functions.
1089 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1090 error fatal.
1091 * simplify.c (simplify_bound_dim): Handle coarrays.
1092 (simplify_bound): Update simplify_bound_dim call.
1093 (gfc_simplify_num_images): Add -fcoarray=none check.
1094 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1095 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1097 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1099 PR fortran/43747
1100 * constructor.c: Fix typo in comment.
1101 * expr.c (find_array_section): Add check for max array limit.
1103 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1105 PR bootstrap/31400
1106 * gfortranspec.c (lookup_option): Check for -static and return
1107 OPTION_static.
1108 (lang_specific_driver): Break when OPTION_static is discovered.
1110 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1112 * array.c (extract_element): Restore function from trunk.
1113 (gfc_get_array_element): Restore function from trunk.
1114 (gfc_expand_constructor): Restore check against
1115 flag_max_array_constructor.
1116 * constructor.c (node_copy_and_append): Delete unused.
1117 * gfortran.h: Delete comment and extra include.
1118 * constructor.h: Bump copyright and clean up TODO comments.
1119 * resolve.c: Whitespace.
1121 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1123 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1124 with direct access access to elements. Adjusted prototype, fixed all
1125 callers.
1126 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1127 array.
1128 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1129 (gfc_simplify_spread): Removed workaround, directly insert elements
1130 at a given array position.
1131 (gfc_simplify_transpose): Likewise.
1132 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1133 function calls.
1134 (gfc_simplify_unpack): Likewise.
1136 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1138 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1139 (convert_boz): ... this and moved to start of file.
1140 (gfc_simplify_abs): Whitespace fix.
1141 (gfc_simplify_acos): Whitespace fix.
1142 (gfc_simplify_acosh): Whitespace fix.
1143 (gfc_simplify_aint): Whitespace fix.
1144 (gfc_simplify_dint): Whitespace fix.
1145 (gfc_simplify_anint): Whitespace fix.
1146 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1147 (gfc_simplify_dnint): Whitespace fix.
1148 (gfc_simplify_asin): Whitespace fix.
1149 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1150 (gfc_simplify_atan): Likewise.
1151 (gfc_simplify_atanh): Whitespace fix.
1152 (gfc_simplify_atan2): Whitespace fix.
1153 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1154 (gfc_simplify_bessel_j1): Likewise.
1155 (gfc_simplify_bessel_jn): Likewise.
1156 (gfc_simplify_bessel_y0): Likewise.
1157 (gfc_simplify_bessel_y1): Likewise.
1158 (gfc_simplify_bessel_yn): Likewise.
1159 (gfc_simplify_ceiling): Reorderd statements.
1160 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1161 Whitespace fix.
1162 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1163 constant arguments.
1164 (gfc_simplify_complex): Replaced if-gate. Removed check for
1165 constant arguments.
1166 (gfc_simplify_conjg): Whitespace fix.
1167 (gfc_simplify_cos): Whitespace fix.
1168 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1169 (gfc_simplify_dcmplx): Removed check for constant arguments.
1170 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1171 (gfc_simplify_digits): Whitespace fix.
1172 (gfc_simplify_dim): Whitespace fix.
1173 (gfc_simplify_dprod): Reordered statements.
1174 (gfc_simplify_erf): Whitespace fix.
1175 (gfc_simplify_erfc): Whitespace fix.
1176 (gfc_simplify_epsilon): Whitespace fix.
1177 (gfc_simplify_exp): Whitespace fix.
1178 (gfc_simplify_exponent): Use convert_boz().
1179 (gfc_simplify_floor): Reorderd statements.
1180 (gfc_simplify_gamma): Whitespace fix.
1181 (gfc_simplify_huge): Whitespace fix.
1182 (gfc_simplify_iand): Whitespace fix.
1183 (gfc_simplify_ieor): Whitespace fix.
1184 (simplify_intconv): Use gfc_convert_constant().
1185 (gfc_simplify_int): Use simplify_intconv().
1186 (gfc_simplify_int2): Reorderd statements.
1187 (gfc_simplify_idint): Reorderd statements.
1188 (gfc_simplify_ior): Whitespace fix.
1189 (gfc_simplify_ishftc): Removed duplicate type check.
1190 (gfc_simplify_len): Use range_check() instead of manual range check.
1191 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1192 (gfc_simplify_log): Whitespace fix.
1193 (gfc_simplify_log10): Whitespace fix.
1194 (gfc_simplify_minval): Whitespace fix.
1195 (gfc_simplify_maxval): Whitespace fix.
1196 (gfc_simplify_mod): Whitespace fix.
1197 (gfc_simplify_modulo): Whitespace fix.
1198 (simplify_nint): Reorderd statements.
1199 (gfc_simplify_not): Whitespace fix.
1200 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1201 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1202 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1203 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1204 (gfc_simplify_realpart): Whitespace fix.
1205 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1206 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1207 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1208 (gfc_simplify_sign): Whitespace fix.
1209 (gfc_simplify_sin): Whitespace fix.
1210 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1211 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1212 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1213 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1214 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1216 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1218 * gfortran.h (gfc_start_constructor): Removed.
1219 (gfc_get_array_element): Removed.
1220 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1221 instead. Fixed all callers.
1222 (extract_element): Removed.
1223 (gfc_expand_constructor): Temporarily removed check for
1224 max-array-constructor. Will be re-introduced later if still required.
1225 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1226 instead. Fixed all callers.
1227 * expr.c (find_array_section): Replaced manual lookup of elements
1228 by gfc_constructor_lookup.
1230 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1232 * gfortran.h (gfc_get_null_expr): New prototype.
1233 (gfc_get_operator_expr): New prototype.
1234 (gfc_get_character_expr): New prototype.
1235 (gfc_get_iokind_expr): New prototype.
1236 * expr.c (gfc_get_null_expr): New.
1237 (gfc_get_character_expr): New.
1238 (gfc_get_iokind_expr): New.
1239 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1240 * matchexp.c (build_node): Renamed and moved to
1241 expr.c (gfc_get_operator_expr). Reordered arguments to match
1242 other functions. Fixed all callers.
1243 (gfc_get_parentheses): Use specific function to build expr.
1244 * array.c (gfc_match_array_constructor): Likewise.
1245 * arith.c (eval_intrinsic): Likewise.
1246 (gfc_hollerith2int): Likewise.
1247 (gfc_hollerith2real): Likewise.
1248 (gfc_hollerith2complex): Likewise.
1249 (gfc_hollerith2logical): Likewise.
1250 * data.c (create_character_intializer): Likewise.
1251 * decl.c (gfc_match_null): Likewise.
1252 (enum_initializer): Likewise.
1253 * io.c (gfc_match_format): Likewise.
1254 (match_io): Likewise.
1255 * match.c (gfc_match_nullify): Likewise.
1256 * primary.c (match_string_constant): Likewise.
1257 (match_logical_constant): Likewise.
1258 (build_actual_constructor): Likewise.
1259 * resolve.c (build_default_init_expr): Likewise.
1260 * symbol.c (generate_isocbinding_symbol): Likewise.
1261 (gfc_build_class_symbol): Likewise.
1262 (gfc_find_derived_vtab): Likewise.
1263 * simplify.c (simplify_achar_char): Likewise.
1264 (gfc_simplify_adjustl): Likewise.
1265 (gfc_simplify_adjustr): Likewise.
1266 (gfc_simplify_and): Likewise.
1267 (gfc_simplify_bit_size): Likewise.
1268 (gfc_simplify_is_iostat_end): Likewise.
1269 (gfc_simplify_is_iostat_eor): Likewise.
1270 (gfc_simplify_isnan): Likewise.
1271 (simplify_bound): Likewise.
1272 (gfc_simplify_leadz): Likewise.
1273 (gfc_simplify_len_trim): Likewise.
1274 (gfc_simplify_logical): Likewise.
1275 (gfc_simplify_maxexponent): Likewise.
1276 (gfc_simplify_minexponent): Likewise.
1277 (gfc_simplify_new_line): Likewise.
1278 (gfc_simplify_null): Likewise.
1279 (gfc_simplify_or): Likewise.
1280 (gfc_simplify_precision): Likewise.
1281 (gfc_simplify_repeat): Likewise.
1282 (gfc_simplify_scan): Likewise.
1283 (gfc_simplify_size): Likewise.
1284 (gfc_simplify_trailz): Likewise.
1285 (gfc_simplify_trim): Likewise.
1286 (gfc_simplify_verify): Likewise.
1287 (gfc_simplify_xor): Likewise.
1288 * trans-io.c (build_dt): Likewise.
1289 (gfc_new_nml_name_expr): Removed.
1291 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1293 * arith.h (gfc_constant_result): Removed prototype.
1294 * constructor.h (gfc_build_array_expr): Removed prototype.
1295 (gfc_build_structure_constructor_expr): Removed prototype.
1296 * gfortran.h (gfc_int_expr): Removed prototype.
1297 (gfc_logical_expr): Removed prototype.
1298 (gfc_get_array_expr): New prototype.
1299 (gfc_get_structure_constructor_expr): New prototype.
1300 (gfc_get_constant_expr): New prototype.
1301 (gfc_get_int_expr): New prototype.
1302 (gfc_get_logical_expr): New prototype.
1303 * arith.c (gfc_constant_result): Moved and renamed to
1304 expr.c (gfc_get_constant_expr). Fixed all callers.
1305 * constructor.c (gfc_build_array_expr): Moved and renamed to
1306 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1307 and kind. Fixed all callers.
1308 (gfc_build_structure_constructor_expr): Moved and renamed to
1309 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1310 to type and kind. Fixed all callers.
1311 * expr.c (gfc_logical_expr): Renamed to ...
1312 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1313 (gfc_int_expr): Renamed to ...
1314 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1315 callers.
1316 (gfc_get_constant_expr): New.
1317 (gfc_get_array_expr): New.
1318 (gfc_get_structure_constructor_expr): New.
1319 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1320 instead.
1322 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1324 * constructor.h: New.
1325 * constructor.c: New.
1326 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1327 * arith.c (reducy_unary): Use constructor API.
1328 (reduce_binary_ac): Likewise.
1329 (reduce_binary_ca): Likewise.
1330 (reduce_binary_aa): Likewise.
1331 * check.c (gfc_check_pack): Likewise.
1332 (gfc_check_reshape): Likewise.
1333 (gfc_check_unpack): Likewise.
1334 * decl.c (add_init_expr_to_sym): Likewise.
1335 (build_struct): Likewise.
1336 * dependency.c (gfc_check_dependency): Likewise.
1337 (contains_forall_index_p): Likewise.
1338 * dump-parse-tree.c (show_constructor): Likewise.
1339 * expr.c (free_expr0): Likewise.
1340 (gfc_copy_expr): Likewise.
1341 (gfc_is_constant_expr): Likewise.
1342 (simplify_constructor): Likewise.
1343 (find_array_element): Likewise.
1344 (find_component_ref): Likewise.
1345 (find_array_section): Likewise.
1346 (find_substring_ref): Likewise.
1347 (simplify_const_ref): Likewise.
1348 (scalarize_intrinsic_call): Likewise.
1349 (check_alloc_comp_init): Likewise.
1350 (gfc_default_initializer): Likewise.
1351 (gfc_traverse_expr): Likewise.
1352 * iresolve.c (check_charlen_present): Likewise.
1353 (gfc_resolve_reshape): Likewise.
1354 (gfc_resolve_transfer): Likewise.
1355 * module.c (mio_constructor): Likewise.
1356 * primary.c (build_actual_constructor): Likewise.
1357 (gfc_match_structure_constructor): Likewise.
1358 * resolve.c (resolve_structure_cons): Likewise.
1359 * simplify.c (is_constant_array_expr): Likewise.
1360 (init_result_expr): Likewise.
1361 (transformational_result): Likewise.
1362 (simplify_transformation_to_scalar): Likewise.
1363 (simplify_transformation_to_array): Likewise.
1364 (gfc_simplify_dot_product): Likewise.
1365 (simplify_bound): Likewise.
1366 (simplify_matmul): Likewise.
1367 (simplify_minval_maxval): Likewise.
1368 (gfc_simplify_pack): Likewise.
1369 (gfc_simplify_reshape): Likewise.
1370 (gfc_simplify_shape): Likewise.
1371 (gfc_simplify_spread): Likewise.
1372 (gfc_simplify_transpose): Likewise.
1373 (gfc_simplify_unpack): Likewise.q
1374 (gfc_convert_constant): Likewise.
1375 (gfc_convert_char_constant): Likewise.
1376 * target-memory.c (size_array): Likewise.
1377 (encode_array): Likewise.
1378 (encode_derived): Likewise.
1379 (interpret_array): Likewise.
1380 (gfc_interpret_derived): Likewise.
1381 (expr_to_char): Likewise.
1382 (gfc_merge_initializers): Likewise.
1383 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1384 (gfc_trans_array_constructor_value): Likewise.
1385 (get_array_ctor_strlen): Likewise.
1386 (gfc_constant_array_constructor_p): Likewise.
1387 (gfc_build_constant_array_constructor): Likewise.
1388 (gfc_trans_array_constructor): Likewise.
1389 (gfc_conv_array_initializer): Likewise.
1390 * trans-decl.c (check_constant_initializer): Likewise.
1391 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1392 (gfc_apply_interface_mapping_to_cons): Likewise.
1393 (gfc_trans_structure_assign): Likewise.
1394 (gfc_conv_structure): Likewise.
1395 * array.c (check_duplicate_iterator): Likewise.
1396 (match_array_list): Likewise.
1397 (match_array_cons_element): Likewise.
1398 (gfc_match_array_constructor): Likewise.
1399 (check_constructor_type): Likewise.
1400 (check_constructor): Likewise.
1401 (expand): Likewise.
1402 (expand_constructor): Likewise.
1403 (extract_element): Likewise.
1404 (gfc_expanded_ac): Likewise.
1405 (resolve_array_list): Likewise.
1406 (gfc_resolve_character_array_constructor): Likewise.
1407 (copy_iterator): Renamed to ...
1408 (gfc_copy_iterator): ... this.
1409 (gfc_append_constructor): Removed.
1410 (gfc_insert_constructor): Removed unused function.
1411 (gfc_get_constructor): Removed.
1412 (gfc_free_constructor): Removed.
1413 (qgfc_copy_constructor): Removed.
1414 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1415 Removed all references. Replaced constructor list by splay-tree.
1416 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1417 the inner struct, added member 'base'.
1418 (gfc_append_constructor): Removed prototype.
1419 (gfc_insert_constructor): Removed prototype.
1420 (gfc_get_constructor): Removed prototype.
1421 (gfc_free_constructor): Removed prototype.
1422 (qgfc_copy_constructor): Removed prototype.
1423 (gfc_copy_iterator): New prototype.
1424 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1426 2010-04-10 Tobias Burnus <burnus@net-b.de>
1428 PR fortran/43591
1429 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1430 proc-pointers and type-bound procedures.
1431 (gfc_specification_expr): Check proc-pointers for pureness.
1433 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1435 PR bootstrap/43684
1436 * gfortranspec.c (lang_specific_driver): Do not expose vars
1437 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1438 for such.
1440 2010-04-09 Tobias Burnus <burnus@net-b.de>
1442 PR fortran/18918
1443 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1444 spec.
1445 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1446 * data.c (gfc_assign_data_value): Ditto.
1447 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1448 (gfc_traverse_expr): Traverse also through codimension expressions.
1449 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1450 gfc_has_ultimate_pointer): New functions.
1451 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1452 (gfc_array_ref): Add codimen.
1453 (gfc_array_ref): Add in_allocate.
1454 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1455 gfc_has_ultimate_pointer): Add prototypes.
1456 * interface.c (compare_parameter, compare_actual_formal,
1457 check_intents): Add coarray constraints.
1458 * match.c (gfc_match_iterator): Add coarray constraint.
1459 * match.h (gfc_match_array_ref): Update interface.
1460 * primary.c (gfc_match_varspec): Handle codimensions.
1461 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1462 (check_class_members): Return gfc_try instead for error recovery.
1463 (resolve_typebound_function,resolve_typebound_subroutine,
1464 check_members): Handle return value of check_class_members.
1465 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1466 check_dimension, compare_spec_to_ref, resolve_array_ref,
1467 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1468 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1469 support.
1470 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1471 Skip over coarray refs.
1472 (gfc_array_allocate) Add support for references containing coindexes.
1473 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1474 (gfc_map_intrinsic_function): Ignore codimensions.
1476 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1478 PR fortran/28039
1479 * io.c (check_format_string): Added check for additional non
1480 blank characters after the format string was successfully
1481 parsed.
1482 * io.c (check_format): Changed the error messages for positive
1483 int required and period required to drop through the error logic
1484 and report with gfc_error instead of gfc_error_now. Corrected
1485 format postion for hollerith strings.
1487 2010-04-08 Tobias Burnus <burnus@net-b.de>
1489 * module.c (use_iso_fortran_env_module): Fix standard check.
1491 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1493 * parse.c (parse_derived, parse_enum): Avoid set but not used
1494 warning.
1496 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1498 PR fortran/40539
1499 * gfortran.texi: Add section about representation of
1500 LOGICAL variables.
1502 2010-04-07 Simon Baldwin <simonb@google.com>
1504 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1505 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1507 2010-04-07 Richard Guenther <rguenther@suse.de>
1509 * options.c (gfc_init_options): Do not set.
1511 2010-04-06 Tobias Burnus <burnus@net-b.de>
1513 PR fortran/18918
1514 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1515 * match.c (gfc_match_critical, sync_statement): Ditto.
1516 * gfortran.h (gfc_fcoarray): New enum.
1517 (gfc_option_t): Use it.
1518 * lang.opt (fcoarray): Add new flag.
1519 * invoke.texi (fcoarray): Document it.
1520 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1521 (gfc_handle_coarray_option): New function.
1523 2010-04-06 Tobias Burnus <burnus@net-b.de>
1525 PR fortran/18918
1526 * gfortran.h (gfc_array_spec): Add cotype.
1527 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1528 and defer error diagnostic.
1529 * resolve.c (resolve_fl_derived): Add missing check.
1530 (resolve_symbol): Add cotype/type check.
1531 * parse.c (parse_derived): Fix setting of coarray_comp.
1533 2010-04-06 Tobias Burnus <burnus@net-b.de>
1535 PR fortran/18918
1536 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1537 match_array_element_spec,gfc_copy_array_spec,
1538 gfc_compare_array_spec): Include corank.
1539 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1540 * decl.c (build_sym,build_struct,variable_decl,
1541 match_attr_spec,attr_decl1,cray_pointer_decl,
1542 gfc_match_volatile): Add codimension.
1543 (gfc_match_codimension): New function.
1544 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1545 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1546 (gfc_add_codimension): New function prototype.
1547 * match.h (gfc_match_codimension): New function prototype.
1548 (gfc_match_array_spec): Update prototype
1549 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1550 * module.c (MOD_VERSION): Bump.
1551 (mio_symbol_attribute): Support coarray attributes.
1552 (mio_array_spec): Add corank support.
1553 * parse.c (decode_specification_statement,decode_statement,
1554 parse_derived): Add coarray support.
1555 * resolve.c (resolve_formal_arglist, was_declared,
1556 is_non_constant_shape_array, resolve_fl_variable,
1557 resolve_fl_derived, resolve_symbol): Add coarray support.
1558 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1559 gfc_build_class_symbol): Add coarray support.
1560 (gfc_add_codimension): New function.
1562 2010-04-06 Tobias Burnus <burnus@net-b.de>
1564 PR fortran/18918
1565 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1566 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1567 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1568 Fortran 2008.
1569 * intrinsic.texi (iso_fortran_env): Ditto.
1570 * libgfortran.h (libgfortran_stat_codes): New enum.
1571 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1572 constants from the intrinsic module.
1574 2010-04-06 Tobias Burnus <burnus@net-b.de>
1576 PR fortran/39997
1577 * intrinsic.c (add_functions): Add num_images.
1578 * decl.c (gfc_match_end): Handle END CRITICAL.
1579 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1580 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1581 and SYNC.
1582 * gfortran.h (gfc_statement): Add enum items for those.
1583 (gfc_exec_op) Ditto.
1584 (gfc_isym_id): Add num_images.
1585 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1586 (gfc_trans_sync,gfc_trans_critical): New functions.
1587 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1588 gfc_trans_critical): Add/update prototypes.
1589 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1590 and SYNC statements.
1591 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1592 * resolve.c (resolve_sync): Add function.
1593 (gfc_resolve_blocks): Handle CRITICAL.
1594 (resolve_code): Handle CRITICAL, ERROR STOP,
1595 (resolve_branch): Add CRITICAL constraint check.
1596 and SYNC statements.
1597 * st.c (gfc_free_statement): Add new statements.
1598 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1599 (gfc_build_builtin_function_decls): Initialize it.
1600 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1601 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1602 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1603 New functions.
1604 (match_exit_cycle): Handle CRITICAL constraint.
1605 (gfc_match_stopcode): Handle ERROR STOP.
1606 * match.h (gfc_match_critical, gfc_match_error_stop,
1607 gfc_match_sync_all, gfc_match_sync_images,
1608 gfc_match_sync_memory): Add prototype.
1609 * parse.c (decode_statement, gfc_ascii_statement,
1610 parse_executable): Handle new statements.
1611 (parse_critical_block): New function.
1612 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1613 * intrinsic.texi (num_images): Document new function.
1614 * simplify.c (gfc_simplify_num_images): Add function.
1616 2010-04-06 Tobias Burnus <burnus@net-b.de>
1618 PR fortran/43178
1619 * trans-array.c (gfc_conv_expr_descriptor): Update
1620 gfc_trans_scalar_assign call.
1621 (has_default_initializer): New function.
1622 (gfc_trans_deferred_array): Nullify less often.
1623 * trans-expr.c (gfc_conv_subref_array_arg,
1624 gfc_trans_subcomponent_assign): Update call to
1625 gfc_trans_scalar_assign.
1626 (gfc_trans_scalar_assign): Add parameter and pass it on.
1627 (gfc_trans_assignment_1): Optionally, do not dealloc before
1628 assignment.
1629 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1630 call to gfc_trans_scalar_assign.
1631 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1632 initializer to static variables.
1633 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1634 * trans-stmt.c (forall_make_variable_temp,
1635 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1636 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1637 gfc_trans_allocate): Update gfc_trans_assignment call.
1638 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1639 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1640 parameter to prototype.
1642 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1644 * ioparm.def : Update copyright.
1645 * lang.opt : ditto
1646 * trans-array.c : ditto
1647 * trans-array.h : ditto
1648 * expr.c: ditto
1649 * trans-types.c: ditto
1650 * dependency.c : ditto
1651 * gfortran.h : ditto
1652 * options.c : ditto
1653 * trans-io.c : ditto
1654 * trans-intrinsic.c : ditto
1655 * libgfortran.h : ditto
1656 * invoke.texi : ditto
1657 * intrinsic.texi : ditto
1658 * trans.c : ditto
1659 * trans.h : ditto
1660 * intrinsic.c : ditto
1661 * interface.c : ditto
1662 * iresolve.c : ditto
1663 * trans-stmt.c : ditto
1664 * trans-stmt.h : ditto
1665 * parse,c : ditto
1666 * match.h : ditto
1667 * error.c : ditto
1669 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1671 PR fortran/43450
1672 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1673 do not assert the context of derived types.
1675 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1677 PR fortran/43409
1678 * ioparm.def: Change inquire size variable to type pointer to
1679 GFC_IO_INT type.
1681 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1683 PR fortran/43039
1684 * trans-expr.c (conv_parent_component_references): Ensure that
1685 'dt' has a backend_decl.
1687 PR fortran/43043
1688 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1689 type has a backend_decl.
1691 PR fortran/43044
1692 * resolve.c (resolve_global_procedure): Check that the 'cl'
1693 structure is not NULL.
1695 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1697 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1698 redundant tab.
1700 2010-03-17 Tobias Burnus <burnus@net-b.de>
1702 PR fortran/43331
1703 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1704 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1705 check.
1706 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1707 pointees as having explizit size.
1708 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1709 check.
1710 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1711 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1712 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1713 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1714 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1715 pointers.
1717 2010-03-14 Tobias Burnus <burnus@net-b.de>
1719 PR fortran/43362
1720 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1721 (resolve_ordinary_assign): Add check to avoid segfault.
1723 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1725 PR fortran/43291
1726 PR fortran/43326
1727 * resolve.c (resolve_compcall): Add new boolean dummy argument
1728 'class_members'. Only resolve expression at end if false.
1729 Remove redundant, static variable 'class_object'.
1730 (check_class_members): Add extra argument to call of
1731 resolve_compcall.
1732 (resolve_typebound_function): Renamed resolve_class_compcall.
1733 Do all the detection of class references here. Correct calls to
1734 resolve_compcall for extra argument.
1735 (resolve_typebound_subroutine): resolve_class_typebound_call
1736 renamed. Otherwise same as resolve_typebound_function.
1737 (gfc_resolve_expr): Call resolve_typebound_function.
1738 (resolve_code): Call resolve_typebound_subroutine.
1740 2010-03-10 Tobias Burnus <burnus@net-b.de
1742 PR fortran/43303
1743 * symbol.c (get_iso_c_sym): Set sym->result.
1745 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1747 PR fortran/43256
1748 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1749 for TBPs, otherwise they will not be resolved properly.
1750 (resolve_function): Use 'value.function.esym' instead of
1751 'value.function.name' to check if we're dealing with a TBP.
1752 (check_class_members): Set correct type of passed object for all TBPs,
1753 not only generic ones, except if the type is abstract.
1755 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1757 PR fortran/43244
1758 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1759 'final...' are not misinterpreted as FINAL statements.
1761 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1763 PR fortran/43243
1764 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1765 allocatable ultimate components do not need temporaries, whilst
1766 ultimate pointer components do.
1768 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1770 PR fortran/43169
1771 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1772 EXEC_SELECT_TYPE.
1773 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1774 (gfc_pure): Ditto.
1776 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1778 PR fortran/43180
1779 * trans-array.c (gfc_conv_array_parameter): A full array of
1780 derived type need not be restricted to a symbol without an
1781 array spec to use the call to gfc_conv_expr_descriptor.
1783 PR fortran/43173
1784 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1785 allocatable arrays do not need temporaries.
1787 2010-03-01 Tobias Burnus <burnus@net-b.de>
1789 PR fortran/43199
1790 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1791 CLASS components.
1793 2010-02-28 Tobias Burnus <burnus@net-b.de>
1795 PR fortran/43205
1796 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1797 (gfc_conv_initializer): Handle zero initializer as special case.
1799 2010-02-27 Tobias Burnus <burnus@net-b.de>
1801 PR fortran/43185
1802 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1803 for module variables for Fortran 2008.
1805 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1807 PR debug/43166
1808 * trans-common.c (build_common_decl): Also update DECL_MODE,
1809 and DECL_SIZE when encountering a larger common block and call
1810 layout_decl.
1812 2010-02-24 Tobias Burnus <burnus@net-b.de>
1814 PR fortran/43042
1815 * trans-expr.c (gfc_conv_initializer): Call directly
1816 gfc_conv_constant for C_NULL_(FUN)PTR.
1818 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1820 PR fortran/43072
1821 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1822 checking the rest of the dimensions for elements.
1824 2010-02-21 Tobias Burnus <burnus@net-b.de>
1826 PR fortran/35259
1827 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1828 * lang.opt: Ditto.
1829 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1830 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1831 * invoke.texi: Document new -fno-protect-parens flag.
1833 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1835 PR fortran/36932
1836 PR fortran/36933
1837 PR fortran/43072
1838 PR fortran/43111
1839 * dependency.c (gfc_check_argument_var_dependency): Use enum
1840 value instead of arithmetic vaue for 'elemental'.
1841 (check_data_pointer_types): New function.
1842 (gfc_check_dependency): Call check_data_pointer_types.
1843 * trans-array.h : Change fourth argument of
1844 gfc_conv_array_parameter to boolean.
1845 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1846 can be a dummy but it must not be assumed shape or deferred.
1847 Change fourth argument to boolean. Array constructor exprs will
1848 always be contiguous and do not need packing and unpacking.
1849 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1850 space and change fourth argument of gfc_conv_array_parameter
1851 to boolean.
1852 (gfc_trans_arrayfunc_assign): Change fourth argument of
1853 gfc_conv_array_parameter to boolean.
1854 * trans-io.c (gfc_convert_array_to_string): The same.
1855 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1857 2010-02-20 Tobias Burnus <burnus@net-b.de>
1859 PR fortran/42958
1860 * libgfortran.h: Add GFC_RTCHECK_MEM.
1861 * invoke.texi (-fcheck=): Document -fcheck=mem.
1862 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1863 and enable malloc-success check only with -fcheck=mem.
1864 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1866 2010-02-16 Tobias Burnus <burnus@net-b.de>
1868 PR fortran/43040
1869 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1870 * intrinsic.c (add_functions): Ditto.
1871 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1872 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1874 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1876 PR fortran/32382
1877 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1878 gfc_trans_do prototype.
1879 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1880 a loop exit condition. If exit condition is given, build the loop exit
1881 code, checking IO results of implied do loops in READ and WRITE.
1882 (gfc_trans_do): Likewise.
1883 * trans.c (trans_code): New static work function, previously
1884 gfc_trans_code. Passes exit condition to gfc_trans_do.
1885 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1886 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1887 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1888 result status bits in the dtparm structure. Use this condition in call
1889 to gfc_trans_code_cond.
1891 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1893 PR fortran/41113
1894 PR fortran/41117
1895 * trans-array.c (gfc_conv_array_parameter): Use
1896 gfc_full_array_ref_p to detect full and contiguous variable
1897 arrays. Full array components and contiguous arrays do not need
1898 internal_pack and internal_unpack.
1900 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1902 PR fortran/43030
1903 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1905 PR fortran/43029
1906 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1907 here.
1908 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1909 MATCH_ERROR.
1911 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1912 Tobias Burnus <burnus@net-b.de>
1914 PR fortran/40823
1915 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1917 2010-02-10 Tobias Burnus <burnus@net-b.de>
1919 PR fortran/43015
1920 * trans-decl.c (gfc_generate_function_code): Only check
1921 actual-vs.-dummy character bounds if not bind(C).
1923 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1925 PR fortran/42309
1926 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1927 info->dimen after info has been freed.
1929 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1931 PR fortran/42999
1932 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1933 with iterators.
1935 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1937 * module.c (fix_mio_expr): Declare sym.
1939 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1941 PR fortran/41869
1942 * module.c (fix_mio_expr): Fix for private generic procedures.
1944 2010-02-09 Daniel Kraft <d@domob.eu>
1946 PR fortran/39171
1947 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1948 length to be correct and issue only with -Wsurprising.
1949 * invoke.texi (Wsurprising): Mention this new warning that is
1950 turned on by -Wsurprising.
1952 2010-02-09 Daniel Kraft <d@domob.eu>
1954 PR fortran/41507
1955 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1956 can be CHARACTER type.
1957 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1959 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1961 PR fortran/42309
1962 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1963 'formal_ptr'. If this is true, give returned descriptor unity
1964 lbounds, in all dimensions, and the appropriate offset.
1965 (gfc_conv_procedure_call); If formal is a pointer, set the last
1966 argument of gfc_conv_subref_array_arg to true.
1967 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1968 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1969 new arg of gfc_conv_subref_array_arg to false.
1970 * trans-stmt.c (forall_make_variable_temp): The same.
1972 2010-02-03 Tobias Burnus <burnus@net-b.de>
1974 PR fortran/42936
1975 * interface.c (compare_parameter): Disable rank-checking
1976 for NULL().
1978 2010-02-02 Tobias Burnus <burnus@net-b.de>
1980 PR fortran/42650
1981 * parse.c (decode_specification_statement): Use sym->result not sym.
1983 2010-02-01 Tobias Burnus <burnus@net-b.de>
1985 PR fortran/42922
1986 * decl.c (variable_decl): Allow default initializer in
1987 TYPE declarations in PURE functions.
1989 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1991 PR fortran/42888
1992 * resolve.c (resolve_allocate_expr): Move default initialization code
1993 here from gfc_trans_allocate.
1994 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1995 EXEC_INIT_ASSIGN.
1996 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1997 of CLASS variables via memcpy.
1998 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1999 to resolve_allocate_expr.
2001 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2003 PR fortran/38324
2004 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2005 * gfortran.h : Add prototype for above.
2006 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2007 (gfc_trans_subcomponent_assign): Call new function to replace
2008 the code to deal with allocatable components.
2009 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2010 gfc_get_full_arrayspec_from_expr to replace existing code.
2012 2010-01-25 Tobias Burnus <burnus@net-b.de>
2014 PR fortran/42858
2015 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2016 check.
2018 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2020 PR fortran/41044
2021 PR fortran/41167
2022 * expr.c (remove_subobject_ref): If the constructor is NULL use
2023 the expression as the source.
2024 (simplify_const_ref): Change the type of expression if
2025 there are component references. Allow for substring to be at
2026 the end of an arbitrarily long chain of references. If an
2027 element is found that is not in an EXPR_ARRAY, assume that this
2028 is scalar initialization of array. Call remove_subobject_ref in
2029 this case with NULL second argument.
2031 2010-01-24 Tobias Burnus <burnus@net-b.de>
2033 PR fortran/39304
2034 * array.c (gfc_array_dimen_size): Use correct specific
2035 function in the check.
2037 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2039 PR fortran/42736
2040 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2041 is required, turn any trailing array elements after a range
2042 into ranges so that offsets can be calculated.
2044 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2046 * module.c (mio_f2k_derived): Use enumerator as initializer of
2047 enum variable.
2049 PR bootstrap/42812
2050 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2051 bitfield of width 2.
2053 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2055 PR fortran/42804
2056 * resolve.c (extract_compcall_passed_object): Set locus for
2057 passed-object argument.
2058 (extract_ppc_passed_object): Set locus and correctly remove PPC
2059 reference.
2061 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2063 PR fortran/42783
2064 * trans-decl.c (add_argument_checking): Do not use the backend
2065 decl directly to test for the presence of an optional dummy
2066 argument. Use gfc_conv_expr_present, remembering to set the
2067 symbol referenced.
2069 PR fortran/42772
2070 * trans-decl.c (gfc_generate_function_code): Small white space
2071 changes. If 'recurcheckvar' is NULL do not try to reset it.
2073 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2075 PR fortran/42545
2076 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2077 component for extended types.
2078 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2079 and take care of parent component accessibility.
2081 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2083 PR fortran/42677
2084 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2085 * interface.c (check_interface1): Move a warning message here from
2086 resolve_fl_procedure.
2087 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2088 * module.c (read_module): Remove call to gfc_check_interfaces, since
2089 this comes too early here.
2090 * resolve.c (resolve_fl_procedure): Move warning message to
2091 check_interface1.
2093 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2095 PR fortran/42684
2096 * interface.c (check_interface1): Pass symbol name rather than NULL to
2097 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2098 trap MULL.
2099 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2100 than NULL to gfc_compare_interfaces.
2102 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2104 PR fortran/41478
2105 * trans-array.c (duplicate_allocatable): Static version of
2106 gfc_duplicate_allocatable with provision to handle scalar
2107 components. New boolean argument to switch off call to malloc
2108 if true.
2109 (gfc_duplicate_allocatable): New function to call above with
2110 new argument false.
2111 (gfc_copy_allocatable_data): New function to call above with
2112 new argument true.
2113 (structure_alloc_comps): Do not apply indirect reference to
2114 scalar pointers. Add new section to copy allocatable components
2115 of arrays. Extend copying of allocatable components to include
2116 scalars.
2117 (gfc_copy_only_alloc_comp): New function to copy allocatable
2118 component derived types, without allocating the base structure.
2119 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2120 Add primitive for gfc_copy_only_alloc_comp.
2121 * trans-expr.c (gfc_conv_procedure_call): After calls to
2122 transformational functions with results that are derived types
2123 with allocatable components, copy the components in the result.
2124 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2125 of lhs derived types before allocation.
2127 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2129 PR fortran/42481
2130 * module.c (load_generic_interfaces): If a procedure that is
2131 use associated but not generic is given an interface that
2132 includes itself, then make it generic.
2134 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2135 Shujing Zhao <pearly.zhao@oracle.com>
2137 PR translation/42469
2138 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2139 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2140 character between option name and help text.
2142 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2144 PR fortran/20923
2145 PR fortran/32489
2146 * trans-array.c (gfc_conv_array_initializer): Change call to
2147 gfc_error_now to call to gfc_fatal_error.
2148 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2149 (is_constant_element): Changed name from constant_element.
2150 (gfc_constant_ac): Only use expand_construuctor for expression
2151 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2152 call gfc_is_constant_expr.
2153 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2154 message.
2155 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2156 array expressions should have their constructors expanded.
2157 (gfc_resolve_expr): Use new function to determine whether or not to call
2158 gfc_expand_constructor.
2160 2010-01-09 Tobias Burnus <burnus@net-b.de>
2162 PR fortran/41298
2163 * trans-expr.c (gfc_trans_structure_assign): Handle
2164 c_null_(fun)ptr.
2165 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2166 to the constructor for c_null_(fun)ptr.
2167 * resolve.c (resolve_structure_cons): Add special case
2168 for c_null_(fun)ptr.
2170 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2172 * gfortranspec.c (lang_specific_driver): Update copyright notice
2173 dates.
2175 2010-01-08 Tobias Burnus <burnus@net-b.de>
2177 PR/fortran 25829
2178 * symbol.c (check_conflict, gfc_copy_attr): Add
2179 ASYNCHRONOUS support.
2180 (gfc_add_asynchronous): New function.
2181 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2182 (gfc_match_asynchronous): New function.
2183 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2184 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2185 (gfc_add_asynchronous): New Prototype.
2186 * module.c (ab_attribute, mio_symbol_attribute): Add
2187 ASYNCHRONOUS support.
2188 * resolve.c (was_declared): Ditto.
2189 * match.h (gfc_match_asynchronous): New prototype.
2190 * parse.c (decode_specification_statement,decode_statement):
2191 Add ASYNCHRONOUS support.
2193 2010-01-07 Tobias Burnus <burnus@net-b.de>
2195 PR fortran/42597
2196 * trans-decl.c (get_proc_pointer_decl): Fix call to
2197 gfc_conv_initializer for array-valued proc-pointer funcs.
2199 2010-01-07 Tobias Burnus <burnus@net-b.de>
2201 PR fortran/41872
2202 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2203 allocatable scalars with SAVE attribute.
2205 2010-01-05 Tobias Burnus <burnus@net-b.de>
2207 PR fortran/42517
2208 * options.c (gfc_post_options): Set -frecursion
2209 when -fopenmp is used.
2211 2010-01-05 Tobias Burnus <burnus@net-b.de>
2213 PR fortran/41872
2214 * trans-expr.c (gfc_conv_procedure_call): Nullify
2215 return value for allocatable-scalar character functions.
2217 2010-01-04 Tobias Burnus <burnus@net-b.de>
2219 PR fortran/36161
2220 * error.c (error_printf, gfc_warning, gfc_notify_std,
2221 gfc_warning_now, gfc_error, gfc_error_now,
2222 gfc_fatal_error): Change argument name from nocmsgid to
2223 gmsgid to enable (x)gettext's % checking.
2225 2010-01-04 Tobias Burnus <burnus@net-b.de>
2227 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2229 2010-01-04 Tobias Burnus <burnus@net-b.de>
2231 PR fortran/41872
2232 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2233 for functions returning allocatable scalars.
2234 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2235 reallocating an allocatable scalar.
2236 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2237 in comment.
2238 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2239 allocatable scalars.
2240 (gfc_generate_function_code): Nullify result variable for
2241 allocatable scalars.
2243 PR fortran/40849
2244 * module.c (gfc_use_module): Fix warning string to allow
2245 for translation.
2247 PR fortran/42517
2248 * invoke.texi (-fcheck=recursion): Mention that the checking
2249 is also disabled for -frecursive.
2250 * trans-decl.c (gfc_generate_function_code): Disable
2251 -fcheck=recursion when -frecursive is used.
2253 * intrinsic.texi (iso_c_binding): Improve wording.
2255 \f
2256 Copyright (C) 2010 Free Software Foundation, Inc.
2258 Copying and distribution of this file, with or without modification,
2259 are permitted in any medium without royalty provided the copyright
2260 notice and this notice are preserved.