1 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * gfortran.texi: Document that Cray pointers cannot be function
7 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
10 * gfortran.texi: Document lack of support for syntax
11 "complex FUNCTION name*16()", and existence of alternative
12 legacy syntax "complex*16 FUNCTION name()".
14 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
17 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
18 POSIX's fsync(), and how to call the latter from Fortran code.
20 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
23 * interface.c (compare_actual_formal): Reject actual arguments with
24 array subscript passed to ASYNCHRONOUS dummys.
26 2010-06-10 Daniel Kraft <d@domob.eu>
29 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
30 (struct gfc_symbol): New field `assoc'.
31 (struct gfc_association_list): New struct.
32 (struct gfc_code): New struct `block' in union, move `ns' there
33 and add association list.
34 (gfc_free_association_list): New method.
35 (gfc_has_vector_subscript): Made public;
36 * match.h (gfc_match_associate): New method.
37 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
38 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
39 * interface.c (gfc_has_vector_subscript): Made public.
40 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
41 * match.c (gfc_match_associate): New method.
42 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
43 * primary.c (match_variable): Don't allow names associated to expr here.
44 * parse.c (decode_statement): Try matching ASSOCIATE statement.
45 (case_exec_markers, case_end): Add ASSOCIATE statement.
46 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
47 (parse_associate): New method.
48 (parse_executable): Handle ST_ASSOCIATE.
49 (parse_block_construct): Change reference to gfc_code's `ns' field.
50 * resolve.c (resolve_select_type): Ditto.
51 (resolve_code): Ditto.
52 (resolve_block_construct): Ditto and add comment.
53 (resolve_select_type): Set association list in generated BLOCK to NULL.
54 (resolve_symbol): Resolve associate names.
55 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
56 and free association list.
57 (gfc_free_association_list): New method.
58 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
59 * trans-stmt.c (gfc_trans_block_construct): Change reference to
60 gfc_code's `ns' field.
62 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
64 * error.c (error_print): Pre-initialize loc by NULL.
65 * openmp.c (resolve_omp_clauses): Add explicit
66 braces to avoid ambigous else.
67 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
69 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
71 * gfc-internals.texi: Move to GFDL 1.3.
72 * gfortran.texi: Ditto.
73 * intrinsic.texi: Ditto.
76 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
79 * check.c (gfc_check_selected_real_kind): Verify that the
80 actual arguments are scalar.
82 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
85 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
87 2010-06-09 Janus Weil <janus@gcc.gnu.org>
90 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
92 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
94 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
96 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
98 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
99 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
100 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
101 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
103 * fortran/check.c (nonnegative_check, less_than_bitsize1,
104 less_than_bitsize2): New functions.
105 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
106 nonnegative_check and less_than_bitsize1.
107 (gfc_check_ibclr, gfc_check_ibset): Removed.
108 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
111 2010-06-09 Janus Weil <janus@gcc.gnu.org>
114 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
117 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
119 * resolve.c (resolve_deallocate_expr): Avoid warning
120 about possible use of iunitialized sym.
121 (resolve_allocate_expr): Pre-initialize sym by NULL.
123 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
126 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
128 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
130 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
132 (gfc_get_array_type_bounds): Likewise.
134 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
135 (gfc_find_module): Likewise.
137 * f95-lang.c (pushlevel): Likewise.
139 * trans.h (struct lang_type): Add variable_size GTY option.
140 (struct lang_decl): Likewise.
142 2010-06-08 Tobias Burnus <burnus@net-b.de>
145 * symbol.c (check_conflict): Move protected--external/procedure check ...
146 * resolve.c (resolve_select_type): ... to the resolution stage.
148 2010-06-07 Tobias Burnus <burnus@net-b.de>
150 * options.c (gfc_handle_option): Fix -fno-recursive.
152 2010-06-07 Tobias Burnus <burnus@net-b.de>
154 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
155 * gfortran.texi (copyrights-gfortran): Ditto.
157 2010-06-07 Joseph Myers <joseph@codesourcery.com>
159 * lang.opt (fshort-enums): Define using Var and VarExists.
160 * options.c (gfc_handle_option): Don't set flag_short_enums here.
162 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
163 Janus Weil <janus@gcc.gnu.org>
166 * resolve.c (get_declared_from_expr): Move to before
167 resolve_typebound_generic_call. Make new_ref and class_ref
168 ignorable if set to NULL.
169 (resolve_typebound_generic_call): Once we have resolved the
170 generic call, check that the specific instance is that which
171 is bound to the declared type.
172 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
173 freeing 'class_ref->next' twice.
175 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
178 * trans-array.c (structure_alloc_comps): Dereference scalar
179 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
182 2010-06-04 Joseph Myers <joseph@codesourcery.com>
184 * gfortranspec.c (append_arg, lang_specific_driver): Use
185 GCC-specific formats in diagnostics.
187 2010-06-02 Tobias Burnus <burnus@net-b.de>
190 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
193 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
196 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
199 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
201 * fortran/gfortran.texi: Fix typos in description of variable-format-
204 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
207 * dependency.c (gfc_check_section_vs_section): Check
208 for interleaving array assignments without conflicts.
210 2010-05-30 Janus Weil <janus@gcc.gnu.org>
212 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
213 $data component of a class container.
214 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
215 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
216 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
217 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
218 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
219 * gcc/fortran/parse.c (parse_derived): Ditto.
220 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
221 gfc_expr_attr): Ditto.
222 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
223 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
224 resolve_fl_var_and_proc, resolve_typebound_procedure,
225 resolve_fl_derived): Ditto.
226 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
227 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
229 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
230 gfc_trans_deferred_vars): Ditto.
231 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
233 2010-05-28 Tobias Burnus <burnus@net-b.de>
235 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
237 2010-05-28 Joseph Myers <joseph@codesourcery.com>
239 * gfortranspec.c (append_arg, lang_specific_driver): Use
240 fatal_error instead of fatal. Use warning instead of fprintf for
243 2010-05-28 Joseph Myers <joseph@codesourcery.com>
245 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
246 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
247 xstrerror instead of strerror.
249 2010-05-26 Joseph Myers <joseph@codesourcery.com>
251 * cpp.c (cb_cpp_error): Save and restore
252 global_dc->warn_system_headers, not variable warn_system_headers.
254 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
256 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
258 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
260 * trans-common.c: Do not include rtl.h, include output.h instead.
261 * trans-decl.c: Likewise.
263 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
266 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
267 namespace before trying to reorder the gsymbols.
269 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
274 * resolve.c (resolve_global_procedure): Add check for global
275 procedures with implicit interfaces and assumed-shape or optional
276 dummy arguments. Verify that function return type, kind and string
279 2010-05-21 Tobias Burnus <burnus@net-b.de>
281 * gfortran.h: Do not include system.h.
282 * bbt.c: Include system.h.
284 * dependency.c: Ditto.
285 * dump-parse-tree.c: Ditto.
286 * arith.h: Do not include gfortran.h.
287 * constructor.h: Do not include gfortran.h and splay-tree.h.
288 * match.h: Do not include gfortran.h.
290 * target-memory.h: Ditto.
291 * openmp.c: Do not include toplev.h and target.h.
292 * trans-stmt.c: Ditto not include toplev.h.
294 * trans-common.c: Tell why toplev.h is needed. And
295 do not include target.h.
296 * trans-expr.c: Tell why toplev.h is needed.
297 * trans-array.c: Ditto.
298 * trans-openmp.c: Ditto.
299 * trans-const.c: Ditto.
301 * trans-types.c: Ditto.
303 * trans-decl.c: Ditto.
306 * trans-intrinsic.c: Ditto.
309 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
312 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
313 before returning MATCH_ERROR. Add check for scalar. Add check for
314 default integer kind.
316 2010-05-22 Janus Weil <janus@gcc.gnu.org>
319 * match.c (gfc_match_select_type): On error jump back out of the local
321 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
322 stage, more precisely to ...
323 * resolve.c (resolve_fl_derived): ... this place.
325 2010-05-22 Janus Weil <janus@gcc.gnu.org>
328 * resolve.c (ensure_not_abstract): Allow abstract types with
329 non-abstract ancestors.
331 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
333 * trans-const.c: Include realmpfr.h.
334 * Make-lang.in: Update dependencies.
336 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
338 * trans-const.c, trans-types.c, trans-intrinsic.c:
339 Clean up redundant includes.
341 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
344 * lang.opt (Wunused-dummy-argument): New option.
345 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
346 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
347 (set_Wall): Enable warn_unused_dummy_argument.
348 (gfc_handle_option): Set warn_unused_dummy_argument according to
350 * trans-decl.c (generate_local_decl): Separate warnings about
351 unused variables and unused dummy arguments.
352 * invoke.texi: Documented new option.
354 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
356 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
357 (gfc_conv_string_tmp): Do not assert type comparibilty.
358 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
359 (gfc_conv_expr_descriptor): Remove assert.
360 * trans-common.c: Clarify why rtl.h and tm.h are included.
361 * trans-openmp.c: Do not include ggc.h and real.h.
362 Explain why gimple.h is included.
363 * trans-const.c: Do not include ggc.h.
364 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
365 * trans.c: Do not include ggc.h and real.h.
366 Explain why gimple.h is included.
367 * trans-types.c: Do not include tm.h. Explain why langhooks.h
368 and dwarf2out.h are included.
369 * trans-io.c: Do not include gimple.h and real.h.
370 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
371 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
374 2010-05-20 Tobias Burnus <burnus@net-b.de>
376 * options.c (gfc_init_options,gfc_post_options): Enable
377 flag_associative_math by default.
379 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
382 * trans-stmt.c (gfc_trans_stop): Add generation of call to
383 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
384 blank STOP, handling a null expression. (gfc_trans_pause): Use
385 pause_string for blank PAUSE.
386 * trans.h: Add external function declaration for error_stop_numeric.
387 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
388 the declaration for the library call. Adjust whitespaces.
389 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
390 signal no stop code. Match the expression following the stop and pass
391 that to the translators. Remove the old use of digit matching. Add
392 checks that the stop_code expression is INTEGER or CHARACTER, constant,
393 and if CHARACTER, default character KIND.
395 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
398 * lang.opt (Wconversion-extra): New option.
399 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
400 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
401 (set_Wall): Enable -Wconversion.
402 (gfc_handle_option): Set warn_conversion_extra.
403 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
404 introduced for -Wconversion if -Wconversion-extra is present.
405 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
406 -Wconversion; document -Wconversion-extra.
408 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
411 * gfortran.h (gfc_has_default_initializer): New.
412 * expr.c (gfc_has_default_initializer): New.
413 * resolve.c (has_default_initializer): Removed, use
414 gfc_has_default_initializer() instead. Updated all callers.
415 * trans-array.c (has_default_initializer): Removed, use
416 gfc_has_default_initializer() instead. Updated all callers.
417 * trans-decl.c (generate_local_decl): Do not check the
418 first component only to check for initializers, but use
419 gfc_has_default_initializer() instead.
421 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
424 * primary.c (match_string_constant): Move start_locus just inside
426 * data.c (create_character_intializer): Clarified truncation warning.
428 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
431 * intrinsic.h (gfc_check_float): New prototype.
432 (gfc_check_sngl): New prototype.
433 * check.c (gfc_check_float): New.
434 (gfc_check_sngl): New.
435 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
436 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
438 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
439 added them to the list of specifics of REAL instead.
441 2010-05-17 Janus Weil <janus@gcc.gnu.org>
444 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
445 This is now handled via 'gfc_class_null_initializer'.
447 2010-05-17 Janus Weil <janus@gcc.gnu.org>
449 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
450 gfc_build_class_symbol,add_proc_component,add_proc_comps,
451 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
452 add_procs_to_declared_vtab,add_generic_specifics,
453 add_generics_to_declared_vtab,gfc_find_derived_vtab,
454 find_typebound_proc_uop,gfc_find_typebound_proc,
455 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
456 gfc_get_tbp_symtree): Moved here from other places.
457 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
459 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
460 gfc_find_typebound_proc,gfc_find_typebound_user_op,
461 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
462 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
463 * Make-lang.in: Add class.o.
464 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
465 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
466 add_procs_to_declared_vtab,add_generic_specifics,
467 add_generics_to_declared_vtab,gfc_find_derived_vtab,
468 find_typebound_proc_uop,gfc_find_typebound_proc,
469 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
470 gfc_get_tbp_symtree): Move to class.c.
472 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
474 * trans-types.c (gfc_init_types): Use build_function_type_list.
475 (gfc_get_ppc_type): Likewise.
476 * trans-decl.c (gfc_generate_constructors): Likewise.
477 * f95-lang.c (build_builtin_fntypes): Likewise.
478 (gfc_init_builtin_functions): Likewise.
479 (DEF_FUNCTION_TYPE_0): Likewise.
480 (DEF_FUNCTION_TYPE_1): Likewise.
481 (DEF_FUNCTION_TYPE_2): Likewise.
482 (DEF_FUNCTION_TYPE_3): Likewise.
483 (DEF_FUNCTION_TYPE_4): Likewise.
484 (DEF_FUNCTION_TYPE_5): Likewise.
485 (DEF_FUNCTION_TYPE_6): Likewise.
486 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
487 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
489 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
491 * trans-array.c (gfc_trans_array_constructor_value): Use
492 build_constructor instead of build_constructor_from_list.
493 (gfc_build_constant_array_constructor): Likewise.
494 * trans-decl.c (create_main_function): Likewise.
495 * trans-stmt.c (gfc_trans_character_select): Likewise.
497 2010-05-17 Janus Weil <janus@gcc.gnu.org>
500 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
501 (resolve_fl_variable_derived): ... this place.
502 (resolve_symbol): Make sure function symbols (and their result
503 variables) are not resolved twice.
505 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
508 * array.c (match_array_list): Revert change from 2010-05-13.
510 2010-05-16 Richard Guenther <rguenther@suse.de>
512 * trans-decl.c (module_htab_decls_hash): Revert last change.
514 2010-05-16 Richard Guenther <rguenther@suse.de>
516 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
518 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
520 * options.c (set_Wall): Remove special logic for Wuninitialized
523 2010-05-15 Janus Weil <janus@gcc.gnu.org>
527 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
530 2010-05-15 Janus Weil <janus@gcc.gnu.org>
534 * gfortran.h (gfc_class_null_initializer): New prototype.
535 * expr.c (gfc_class_null_initializer): New function to build a NULL
536 initializer for CLASS pointers.
537 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
538 containers. Remove default NULL initialization of $data component.
539 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
541 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
542 Use new function 'gfc_class_null_initializer'.
543 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
546 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
549 * fortran/interface.c (get_sym_storage_size): Use signed instead of
550 unsigned mpz_get_?i routines.
552 2010-05-14 Jakub Jelinek <jakub@redhat.com>
554 * trans.c (trans_code): Set backend locus early.
555 * trans-decl.c (gfc_get_fake_result_decl): Use source location
556 of the function instead of current input_location.
558 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
561 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
563 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
564 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
567 2010-05-13 Jakub Jelinek <jakub@redhat.com>
570 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
572 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
573 by reference dummy procedures or non-dummy procedure pointers.
574 (gfc_omp_predetermined_sharing): Return
575 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
577 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
580 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
582 (gfc_match_omp_critical): Likewise.
583 (gfc_match_omp_flush): Likewise.
584 (gfc_match_omp_workshare): Likewise.
585 (gfc_match_omp_master): Likewise.
586 (gfc_match_omp_ordered): Likewise.
587 (gfc_match_omp_atomic): Likewise.
588 (gfc_match_omp_barrier): Likewise.
589 (gfc_match_omp_end_nowait): Likewise.
591 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
594 * resolve.c (validate_case_label_expr): Removed FIXME.
595 (resolve_select): Raise default warning on case labels out of range
596 of the case expression.
598 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
603 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
604 about conversion warnings.
606 2010-05-10 Janus Weil <janus@gcc.gnu.org>
609 * match.c (gfc_match_select_type): Move error message to
611 * resolve.c (resolve_select_type): Error message moved here from
612 gfc_match_select_type. Correctly set type of temporary.
614 2010-05-10 Richard Guenther <rguenther@suse.de>
616 * trans-decl.c (gfc_build_library_function_decl): Split out
618 (build_library_function_decl_1): ... this new function.
619 Set a fnspec attribute if a specification was provided.
620 (gfc_build_library_function_decl_with_spec): New function.
621 (gfc_build_intrinsic_function_decls): Annotate internal_pack
624 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
627 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
630 2010-05-07 Jason Merrill <jason@redhat.com>
632 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
633 to avoid -Wc++-compat warning.
635 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
638 * options.c (gfc_handle_option): Add argument kind.
639 * gfortran.h (gfc_handle_option): Update declaration.
641 2010-05-06 Tobias Burnus <burnus@net-b.de>
644 * trans-types.c (gfc_sym_type): Mark Cray pointees as
647 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
650 * resolve.c (traverse_data_list): Rephrase error message for
651 non-constant bounds in data-implied-do.
653 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
656 * gfortran.h: Removed repeat count from constructor, removed
658 * data.h (gfc_assign_data_value_range): Changed return value from
660 * data.c (gfc_assign_data_value): Add location to constructor element.
661 (gfc_assign_data_value_range): Call gfc_assign_data_value()
662 for each element in range. Return early if an error was generated.
663 * resolve.c (check_data_variable): Stop early if range assignment
666 2010-05-05 Janus Weil <janus@gcc.gnu.org>
669 * resolve.c (resolve_fl_derived): Some fixes for class variables.
670 * symbol.c (gfc_build_class_symbol): Add separate class container for
673 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
676 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
678 2010-05-02 Tobias Burnus <burnus@net-b.de>
681 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
682 for lcobound, ucobound, image_index and this_image.
683 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
684 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
685 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
686 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
688 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
690 2010-04-30 Tobias Burnus <burnus@net-b.de>
694 * trans-types.c (gfc_get_array_descriptor_base): Fix index
695 calculation for array descriptor types.
697 2010-04-29 Janus Weil <janus@gcc.gnu.org>
700 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
701 initializers for PPC members of the vtabs.
703 2010-04-29 Janus Weil <janus@gcc.gnu.org>
706 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
707 attribute for all PPC members of the vtypes.
708 (copy_vtab_proc_comps): Copy the correct interface.
709 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
710 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
711 a dummy argument and make sure all PPC members of the vtab are
712 initialized correctly.
713 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
714 in call to gfc_trans_assign_vtab_procs.
715 * trans-stmt.c (gfc_trans_allocate): Ditto.
717 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
720 * resolve.c (resolve_typebound_function): Renamed
721 resolve_class_compcall.Do all the detection of class references
723 (resolve_typebound_subroutine): resolve_class_typebound_call
724 renamed. Otherwise same as resolve_typebound_function.
725 (gfc_resolve_expr): Call resolve_typebound_function.
726 (resolve_code): Call resolve_typebound_subroutine.
728 2010-04-29 Janus Weil <janus@gcc.gnu.org>
731 * resolve.c (resolve_typebound_generic_call): For CLASS methods
732 pass back the specific symtree name, rather than the target
735 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
738 * resolve.c (resolve_structure_cons): Make the initializer of
739 the vtab component 'extends' the same type as the component.
741 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
744 * interface.c (check_interface1): Pass symbol name rather than NULL to
745 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
746 trap MULL. (gfc_compare_derived_types): Revert previous change
747 incorporated incorrectly during merge from trunk, r155778.
748 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
749 than NULL to gfc_compare_interfaces.
750 * symbol.c (add_generic_specifics): Likewise.
752 2010-02-29 Janus Weil <janus@gcc.gnu.org>
755 * interface.c (gfc_compare_derived_types): Add condition for vtype.
756 * symbol.c (gfc_find_derived_vtab): Sey access to private.
757 (gfc_find_derived_vtab): Likewise.
758 * module.c (ab_attribute): Add enumerator AB_VTAB.
759 (mio_symbol_attribute): Use new attribute, AB_VTAB.
760 (check_for_ambiguous): Likewise.
762 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
763 Janus Weil <janus@gcc.gnu.org>
766 * trans-expr.c (select_class_proc): Remove function.
767 (conv_function_val): Delete reference to previous.
768 (gfc_conv_derived_to_class): Add second argument to the call to
769 gfc_find_derived_vtab.
770 (gfc_conv_structure): Exclude proc_pointer components when
771 accessing $data field of class objects.
772 (gfc_trans_assign_vtab_procs): New function.
773 (gfc_trans_class_assign): Add second argument to the call to
774 gfc_find_derived_vtab.
775 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
776 implement holding off searching for the vptr derived type.
777 (add_proc_component): New function.
778 (add_proc_comps): New function.
779 (add_procs_to_declared_vtab1): New function.
780 (copy_vtab_proc_comps): New function.
781 (add_procs_to_declared_vtab): New function.
782 (void add_generic_specifics): New function.
783 (add_generics_to_declared_vtab): New function.
784 (gfc_find_derived_vtab): Add second argument to the call to
785 gfc_find_derived_vtab. Add the calls to
786 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
787 * decl.c (build_sym, build_struct): Use new arg in calls to
788 gfc_build_class_symbol.
789 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
790 definition of struct gfc_class_esym_list. Modify prototypes
791 of gfc_build_class_symbol and gfc_find_derived_vtab.
792 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
793 call to gfc_find_derived_vtab.
794 * module.c : Add the vtype attribute.
795 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
796 * resolve.c (resolve_typebound_generic_call): Add second arg
797 to pass along the generic name for class methods.
798 (resolve_typebound_call): The same.
799 (resolve_compcall): Use the second arg to carry the generic
800 name from the above. Remove the reference to class_esym.
801 (check_members, check_class_members, resolve_class_esym,
802 hash_value_expr): Remove functions.
803 (resolve_class_compcall, resolve_class_typebound_call): Modify
804 to use vtable rather than member by member calls.
805 (gfc_resolve_expr): Modify second arg in call to
807 (resolve_select_type): Add second arg in call to
808 gfc_find_derived_vtab.
809 (resolve_code): Add second arg in call resolve_typebound_call.
810 (resolve_fl_derived): Exclude vtypes from check for late
811 procedure definitions. Likewise for checking of explicit
812 interface and checking of pass arg.
813 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
814 calls to gfc_find_derived_vtab.
815 * match.c (select_type_set_tmp): Use new arg in call to
816 gfc_build_class_symbol.
817 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
819 * parse.c (endType): Finish incomplete classes.
821 2010-04-28 Tobias Burnus <burnus@net-b.de>
825 * simplify.c (simplify_cobound): Handle scalar coarrays.
827 2010-04-27 Tobias Burnus <burnus@net-b.de>
829 * gfc-internals.texi: Update copyright year.
830 * gfortran.texi: Ditto.
831 * invoke.texi: Ditto.
833 2010-04-27 Tobias Burnus <burnus@net-b.de>
836 * resolve.c (resolve_allocate_expr): Allow array coarrays.
837 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
838 * trans-types.c (gfc_get_array_type_bounds,
839 gfc_get_array_descriptor_base): Add corank argument.
840 * trans-array.c (gfc_array_init_size): Handle corank.
841 (gfc_trans_create_temp_array, gfc_array_allocate,
842 gfc_conv_expr_descriptor): Add corank argument to call.
843 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
845 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
849 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
850 of mucking with a tree directly.
852 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
855 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
856 gfc_error with new error message.
858 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
862 * trans-expr.c (gfc_conv_expr): Supply an address expression for
864 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
866 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
867 than the address of a GFC_SS_REFERENCE.
868 * trans.h : Change comment on GFC_SS_REFERENCE.
870 2010-04-22 Richard Guenther <rguenther@suse.de>
873 * resolve.c (gfc_resolve_index): Wrap around ...
874 (gfc_resolve_index_1): ... this. Add parameter to allow
875 any integer kind index type.
876 (resolve_array_ref): Allow any integer kind for the start
877 index of an array ref.
879 2010-04-21 Jakub Jelinek <jakub@redhat.com>
882 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
885 2010-04-20 Harald Anlauf <anlauf@gmx.de>
887 * intrinsic.c (sort_actual): Remove 'is' in error message.
889 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
892 * resolve.c (resolve_fl_derived): If a component character
893 length has not been resolved, do so now.
894 (resolve_symbol): The same as above for a symbol character
896 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
897 not needed for a character valued, procedure pointer.
900 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
901 not found, return FAILURE rather than ICEing.
903 2010-04-19 Jakub Jelinek <jakub@redhat.com>
906 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
907 sequential loops private in the innermost containing task region.
909 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
911 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
912 to build_common_tree_nodes.
914 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
917 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
918 gfc_msg_bounds by using 'Array bound mismatch' directly.
919 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
920 error message to include the mismatch in the extent of array bound.
921 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
922 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
924 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
926 * gfortran.texi: Update information on temporary file locations.
928 2010-04-16 Jakub Jelinek <jakub@redhat.com>
930 * trans-decl.c (gfc_build_qualified_array): Ensure
931 ubound.N and lbound.N artificial variable names don't appear
934 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
937 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
938 block of code. Set name to the variable associated with the descriptor.
940 2010-04-15 Jakub Jelinek <jakub@redhat.com>
942 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
943 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
945 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
947 * intrinsic.texi: Add the missing specific name of intrinsic
948 procedure where the specific name is identical to the generic name.
949 Fix inconsistent or mismatch in the argument names in intrinsic
950 procedure descriptions. Add the SCALAR allocatable description to
953 2010-04-14 Tobias Burnus <burnus@net-b.de>
956 * array.c (gfc_find_array_ref): Handle codimensions.
957 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
958 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
959 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
961 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
962 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
964 * intrinsic.h (add_functions): Add this_image, image_index,
965 lcobound and ucobound intrinsics.
966 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
967 gfc_check_image_index, gfc_check_this_image,
968 gfc_simplify_image_index, gfc_simplify_lcobound,
969 gfc_simplify_this_image, gfc_simplify_ucobound):
970 New function prototypes.
971 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
972 IMAGE_INDEX): Document new intrinsic functions.
973 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
975 * simplify.c (simplify_bound_dim): Handle coarrays.
976 (simplify_bound): Update simplify_bound_dim call.
977 (gfc_simplify_num_images): Add -fcoarray=none check.
978 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
979 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
981 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
984 * constructor.c: Fix typo in comment.
985 * expr.c (find_array_section): Add check for max array limit.
987 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
990 * gfortranspec.c (lookup_option): Check for -static and return
992 (lang_specific_driver): Break when OPTION_static is discovered.
994 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
996 * array.c (extract_element): Restore function from trunk.
997 (gfc_get_array_element): Restore function from trunk.
998 (gfc_expand_constructor): Restore check against
999 flag_max_array_constructor.
1000 * constructor.c (node_copy_and_append): Delete unused.
1001 * gfortran.h: Delete comment and extra include.
1002 * constructor.h: Bump copyright and clean up TODO comments.
1003 * resolve.c: Whitespace.
1005 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1007 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1008 with direct access access to elements. Adjusted prototype, fixed all
1010 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1012 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1013 (gfc_simplify_spread): Removed workaround, directly insert elements
1014 at a given array position.
1015 (gfc_simplify_transpose): Likewise.
1016 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1018 (gfc_simplify_unpack): Likewise.
1020 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1022 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1023 (convert_boz): ... this and moved to start of file.
1024 (gfc_simplify_abs): Whitespace fix.
1025 (gfc_simplify_acos): Whitespace fix.
1026 (gfc_simplify_acosh): Whitespace fix.
1027 (gfc_simplify_aint): Whitespace fix.
1028 (gfc_simplify_dint): Whitespace fix.
1029 (gfc_simplify_anint): Whitespace fix.
1030 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1031 (gfc_simplify_dnint): Whitespace fix.
1032 (gfc_simplify_asin): Whitespace fix.
1033 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1034 (gfc_simplify_atan): Likewise.
1035 (gfc_simplify_atanh): Whitespace fix.
1036 (gfc_simplify_atan2): Whitespace fix.
1037 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1038 (gfc_simplify_bessel_j1): Likewise.
1039 (gfc_simplify_bessel_jn): Likewise.
1040 (gfc_simplify_bessel_y0): Likewise.
1041 (gfc_simplify_bessel_y1): Likewise.
1042 (gfc_simplify_bessel_yn): Likewise.
1043 (gfc_simplify_ceiling): Reorderd statements.
1044 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1046 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1048 (gfc_simplify_complex): Replaced if-gate. Removed check for
1050 (gfc_simplify_conjg): Whitespace fix.
1051 (gfc_simplify_cos): Whitespace fix.
1052 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1053 (gfc_simplify_dcmplx): Removed check for constant arguments.
1054 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1055 (gfc_simplify_digits): Whitespace fix.
1056 (gfc_simplify_dim): Whitespace fix.
1057 (gfc_simplify_dprod): Reordered statements.
1058 (gfc_simplify_erf): Whitespace fix.
1059 (gfc_simplify_erfc): Whitespace fix.
1060 (gfc_simplify_epsilon): Whitespace fix.
1061 (gfc_simplify_exp): Whitespace fix.
1062 (gfc_simplify_exponent): Use convert_boz().
1063 (gfc_simplify_floor): Reorderd statements.
1064 (gfc_simplify_gamma): Whitespace fix.
1065 (gfc_simplify_huge): Whitespace fix.
1066 (gfc_simplify_iand): Whitespace fix.
1067 (gfc_simplify_ieor): Whitespace fix.
1068 (simplify_intconv): Use gfc_convert_constant().
1069 (gfc_simplify_int): Use simplify_intconv().
1070 (gfc_simplify_int2): Reorderd statements.
1071 (gfc_simplify_idint): Reorderd statements.
1072 (gfc_simplify_ior): Whitespace fix.
1073 (gfc_simplify_ishftc): Removed duplicate type check.
1074 (gfc_simplify_len): Use range_check() instead of manual range check.
1075 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1076 (gfc_simplify_log): Whitespace fix.
1077 (gfc_simplify_log10): Whitespace fix.
1078 (gfc_simplify_minval): Whitespace fix.
1079 (gfc_simplify_maxval): Whitespace fix.
1080 (gfc_simplify_mod): Whitespace fix.
1081 (gfc_simplify_modulo): Whitespace fix.
1082 (simplify_nint): Reorderd statements.
1083 (gfc_simplify_not): Whitespace fix.
1084 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1085 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1086 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1087 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1088 (gfc_simplify_realpart): Whitespace fix.
1089 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1090 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1091 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1092 (gfc_simplify_sign): Whitespace fix.
1093 (gfc_simplify_sin): Whitespace fix.
1094 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1095 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1096 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1097 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1098 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1100 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1102 * gfortran.h (gfc_start_constructor): Removed.
1103 (gfc_get_array_element): Removed.
1104 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1105 instead. Fixed all callers.
1106 (extract_element): Removed.
1107 (gfc_expand_constructor): Temporarily removed check for
1108 max-array-constructor. Will be re-introduced later if still required.
1109 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1110 instead. Fixed all callers.
1111 * expr.c (find_array_section): Replaced manual lookup of elements
1112 by gfc_constructor_lookup.
1114 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1116 * gfortran.h (gfc_get_null_expr): New prototype.
1117 (gfc_get_operator_expr): New prototype.
1118 (gfc_get_character_expr): New prototype.
1119 (gfc_get_iokind_expr): New prototype.
1120 * expr.c (gfc_get_null_expr): New.
1121 (gfc_get_character_expr): New.
1122 (gfc_get_iokind_expr): New.
1123 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1124 * matchexp.c (build_node): Renamed and moved to
1125 expr.c (gfc_get_operator_expr). Reordered arguments to match
1126 other functions. Fixed all callers.
1127 (gfc_get_parentheses): Use specific function to build expr.
1128 * array.c (gfc_match_array_constructor): Likewise.
1129 * arith.c (eval_intrinsic): Likewise.
1130 (gfc_hollerith2int): Likewise.
1131 (gfc_hollerith2real): Likewise.
1132 (gfc_hollerith2complex): Likewise.
1133 (gfc_hollerith2logical): Likewise.
1134 * data.c (create_character_intializer): Likewise.
1135 * decl.c (gfc_match_null): Likewise.
1136 (enum_initializer): Likewise.
1137 * io.c (gfc_match_format): Likewise.
1138 (match_io): Likewise.
1139 * match.c (gfc_match_nullify): Likewise.
1140 * primary.c (match_string_constant): Likewise.
1141 (match_logical_constant): Likewise.
1142 (build_actual_constructor): Likewise.
1143 * resolve.c (build_default_init_expr): Likewise.
1144 * symbol.c (generate_isocbinding_symbol): Likewise.
1145 (gfc_build_class_symbol): Likewise.
1146 (gfc_find_derived_vtab): Likewise.
1147 * simplify.c (simplify_achar_char): Likewise.
1148 (gfc_simplify_adjustl): Likewise.
1149 (gfc_simplify_adjustr): Likewise.
1150 (gfc_simplify_and): Likewise.
1151 (gfc_simplify_bit_size): Likewise.
1152 (gfc_simplify_is_iostat_end): Likewise.
1153 (gfc_simplify_is_iostat_eor): Likewise.
1154 (gfc_simplify_isnan): Likewise.
1155 (simplify_bound): Likewise.
1156 (gfc_simplify_leadz): Likewise.
1157 (gfc_simplify_len_trim): Likewise.
1158 (gfc_simplify_logical): Likewise.
1159 (gfc_simplify_maxexponent): Likewise.
1160 (gfc_simplify_minexponent): Likewise.
1161 (gfc_simplify_new_line): Likewise.
1162 (gfc_simplify_null): Likewise.
1163 (gfc_simplify_or): Likewise.
1164 (gfc_simplify_precision): Likewise.
1165 (gfc_simplify_repeat): Likewise.
1166 (gfc_simplify_scan): Likewise.
1167 (gfc_simplify_size): Likewise.
1168 (gfc_simplify_trailz): Likewise.
1169 (gfc_simplify_trim): Likewise.
1170 (gfc_simplify_verify): Likewise.
1171 (gfc_simplify_xor): Likewise.
1172 * trans-io.c (build_dt): Likewise.
1173 (gfc_new_nml_name_expr): Removed.
1175 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1177 * arith.h (gfc_constant_result): Removed prototype.
1178 * constructor.h (gfc_build_array_expr): Removed prototype.
1179 (gfc_build_structure_constructor_expr): Removed prototype.
1180 * gfortran.h (gfc_int_expr): Removed prototype.
1181 (gfc_logical_expr): Removed prototype.
1182 (gfc_get_array_expr): New prototype.
1183 (gfc_get_structure_constructor_expr): New prototype.
1184 (gfc_get_constant_expr): New prototype.
1185 (gfc_get_int_expr): New prototype.
1186 (gfc_get_logical_expr): New prototype.
1187 * arith.c (gfc_constant_result): Moved and renamed to
1188 expr.c (gfc_get_constant_expr). Fixed all callers.
1189 * constructor.c (gfc_build_array_expr): Moved and renamed to
1190 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1191 and kind. Fixed all callers.
1192 (gfc_build_structure_constructor_expr): Moved and renamed to
1193 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1194 to type and kind. Fixed all callers.
1195 * expr.c (gfc_logical_expr): Renamed to ...
1196 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1197 (gfc_int_expr): Renamed to ...
1198 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1200 (gfc_get_constant_expr): New.
1201 (gfc_get_array_expr): New.
1202 (gfc_get_structure_constructor_expr): New.
1203 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1206 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1208 * constructor.h: New.
1209 * constructor.c: New.
1210 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1211 * arith.c (reducy_unary): Use constructor API.
1212 (reduce_binary_ac): Likewise.
1213 (reduce_binary_ca): Likewise.
1214 (reduce_binary_aa): Likewise.
1215 * check.c (gfc_check_pack): Likewise.
1216 (gfc_check_reshape): Likewise.
1217 (gfc_check_unpack): Likewise.
1218 * decl.c (add_init_expr_to_sym): Likewise.
1219 (build_struct): Likewise.
1220 * dependency.c (gfc_check_dependency): Likewise.
1221 (contains_forall_index_p): Likewise.
1222 * dump-parse-tree.c (show_constructor): Likewise.
1223 * expr.c (free_expr0): Likewise.
1224 (gfc_copy_expr): Likewise.
1225 (gfc_is_constant_expr): Likewise.
1226 (simplify_constructor): Likewise.
1227 (find_array_element): Likewise.
1228 (find_component_ref): Likewise.
1229 (find_array_section): Likewise.
1230 (find_substring_ref): Likewise.
1231 (simplify_const_ref): Likewise.
1232 (scalarize_intrinsic_call): Likewise.
1233 (check_alloc_comp_init): Likewise.
1234 (gfc_default_initializer): Likewise.
1235 (gfc_traverse_expr): Likewise.
1236 * iresolve.c (check_charlen_present): Likewise.
1237 (gfc_resolve_reshape): Likewise.
1238 (gfc_resolve_transfer): Likewise.
1239 * module.c (mio_constructor): Likewise.
1240 * primary.c (build_actual_constructor): Likewise.
1241 (gfc_match_structure_constructor): Likewise.
1242 * resolve.c (resolve_structure_cons): Likewise.
1243 * simplify.c (is_constant_array_expr): Likewise.
1244 (init_result_expr): Likewise.
1245 (transformational_result): Likewise.
1246 (simplify_transformation_to_scalar): Likewise.
1247 (simplify_transformation_to_array): Likewise.
1248 (gfc_simplify_dot_product): Likewise.
1249 (simplify_bound): Likewise.
1250 (simplify_matmul): Likewise.
1251 (simplify_minval_maxval): Likewise.
1252 (gfc_simplify_pack): Likewise.
1253 (gfc_simplify_reshape): Likewise.
1254 (gfc_simplify_shape): Likewise.
1255 (gfc_simplify_spread): Likewise.
1256 (gfc_simplify_transpose): Likewise.
1257 (gfc_simplify_unpack): Likewise.q
1258 (gfc_convert_constant): Likewise.
1259 (gfc_convert_char_constant): Likewise.
1260 * target-memory.c (size_array): Likewise.
1261 (encode_array): Likewise.
1262 (encode_derived): Likewise.
1263 (interpret_array): Likewise.
1264 (gfc_interpret_derived): Likewise.
1265 (expr_to_char): Likewise.
1266 (gfc_merge_initializers): Likewise.
1267 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1268 (gfc_trans_array_constructor_value): Likewise.
1269 (get_array_ctor_strlen): Likewise.
1270 (gfc_constant_array_constructor_p): Likewise.
1271 (gfc_build_constant_array_constructor): Likewise.
1272 (gfc_trans_array_constructor): Likewise.
1273 (gfc_conv_array_initializer): Likewise.
1274 * trans-decl.c (check_constant_initializer): Likewise.
1275 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1276 (gfc_apply_interface_mapping_to_cons): Likewise.
1277 (gfc_trans_structure_assign): Likewise.
1278 (gfc_conv_structure): Likewise.
1279 * array.c (check_duplicate_iterator): Likewise.
1280 (match_array_list): Likewise.
1281 (match_array_cons_element): Likewise.
1282 (gfc_match_array_constructor): Likewise.
1283 (check_constructor_type): Likewise.
1284 (check_constructor): Likewise.
1286 (expand_constructor): Likewise.
1287 (extract_element): Likewise.
1288 (gfc_expanded_ac): Likewise.
1289 (resolve_array_list): Likewise.
1290 (gfc_resolve_character_array_constructor): Likewise.
1291 (copy_iterator): Renamed to ...
1292 (gfc_copy_iterator): ... this.
1293 (gfc_append_constructor): Removed.
1294 (gfc_insert_constructor): Removed unused function.
1295 (gfc_get_constructor): Removed.
1296 (gfc_free_constructor): Removed.
1297 (qgfc_copy_constructor): Removed.
1298 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1299 Removed all references. Replaced constructor list by splay-tree.
1300 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1301 the inner struct, added member 'base'.
1302 (gfc_append_constructor): Removed prototype.
1303 (gfc_insert_constructor): Removed prototype.
1304 (gfc_get_constructor): Removed prototype.
1305 (gfc_free_constructor): Removed prototype.
1306 (qgfc_copy_constructor): Removed prototype.
1307 (gfc_copy_iterator): New prototype.
1308 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1310 2010-04-10 Tobias Burnus <burnus@net-b.de>
1313 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1314 proc-pointers and type-bound procedures.
1315 (gfc_specification_expr): Check proc-pointers for pureness.
1317 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1320 * gfortranspec.c (lang_specific_driver): Do not expose vars
1321 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1324 2010-04-09 Tobias Burnus <burnus@net-b.de>
1327 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1329 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1330 * data.c (gfc_assign_data_value): Ditto.
1331 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1332 (gfc_traverse_expr): Traverse also through codimension expressions.
1333 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1334 gfc_has_ultimate_pointer): New functions.
1335 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1336 (gfc_array_ref): Add codimen.
1337 (gfc_array_ref): Add in_allocate.
1338 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1339 gfc_has_ultimate_pointer): Add prototypes.
1340 * interface.c (compare_parameter, compare_actual_formal,
1341 check_intents): Add coarray constraints.
1342 * match.c (gfc_match_iterator): Add coarray constraint.
1343 * match.h (gfc_match_array_ref): Update interface.
1344 * primary.c (gfc_match_varspec): Handle codimensions.
1345 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1346 (check_class_members): Return gfc_try instead for error recovery.
1347 (resolve_typebound_function,resolve_typebound_subroutine,
1348 check_members): Handle return value of check_class_members.
1349 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1350 check_dimension, compare_spec_to_ref, resolve_array_ref,
1351 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1352 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1354 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1355 Skip over coarray refs.
1356 (gfc_array_allocate) Add support for references containing coindexes.
1357 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1358 (gfc_map_intrinsic_function): Ignore codimensions.
1360 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1363 * io.c (check_format_string): Added check for additional non
1364 blank characters after the format string was successfully
1366 * io.c (check_format): Changed the error messages for positive
1367 int required and period required to drop through the error logic
1368 and report with gfc_error instead of gfc_error_now. Corrected
1369 format postion for hollerith strings.
1371 2010-04-08 Tobias Burnus <burnus@net-b.de>
1373 * module.c (use_iso_fortran_env_module): Fix standard check.
1375 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1377 * parse.c (parse_derived, parse_enum): Avoid set but not used
1380 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1383 * gfortran.texi: Add section about representation of
1386 2010-04-07 Simon Baldwin <simonb@google.com>
1388 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1389 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1391 2010-04-07 Richard Guenther <rguenther@suse.de>
1393 * options.c (gfc_init_options): Do not set.
1395 2010-04-06 Tobias Burnus <burnus@net-b.de>
1398 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1399 * match.c (gfc_match_critical, sync_statement): Ditto.
1400 * gfortran.h (gfc_fcoarray): New enum.
1401 (gfc_option_t): Use it.
1402 * lang.opt (fcoarray): Add new flag.
1403 * invoke.texi (fcoarray): Document it.
1404 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1405 (gfc_handle_coarray_option): New function.
1407 2010-04-06 Tobias Burnus <burnus@net-b.de>
1410 * gfortran.h (gfc_array_spec): Add cotype.
1411 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1412 and defer error diagnostic.
1413 * resolve.c (resolve_fl_derived): Add missing check.
1414 (resolve_symbol): Add cotype/type check.
1415 * parse.c (parse_derived): Fix setting of coarray_comp.
1417 2010-04-06 Tobias Burnus <burnus@net-b.de>
1420 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1421 match_array_element_spec,gfc_copy_array_spec,
1422 gfc_compare_array_spec): Include corank.
1423 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1424 * decl.c (build_sym,build_struct,variable_decl,
1425 match_attr_spec,attr_decl1,cray_pointer_decl,
1426 gfc_match_volatile): Add codimension.
1427 (gfc_match_codimension): New function.
1428 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1429 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1430 (gfc_add_codimension): New function prototype.
1431 * match.h (gfc_match_codimension): New function prototype.
1432 (gfc_match_array_spec): Update prototype
1433 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1434 * module.c (MOD_VERSION): Bump.
1435 (mio_symbol_attribute): Support coarray attributes.
1436 (mio_array_spec): Add corank support.
1437 * parse.c (decode_specification_statement,decode_statement,
1438 parse_derived): Add coarray support.
1439 * resolve.c (resolve_formal_arglist, was_declared,
1440 is_non_constant_shape_array, resolve_fl_variable,
1441 resolve_fl_derived, resolve_symbol): Add coarray support.
1442 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1443 gfc_build_class_symbol): Add coarray support.
1444 (gfc_add_codimension): New function.
1446 2010-04-06 Tobias Burnus <burnus@net-b.de>
1449 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1450 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1451 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1453 * intrinsic.texi (iso_fortran_env): Ditto.
1454 * libgfortran.h (libgfortran_stat_codes): New enum.
1455 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1456 constants from the intrinsic module.
1458 2010-04-06 Tobias Burnus <burnus@net-b.de>
1461 * intrinsic.c (add_functions): Add num_images.
1462 * decl.c (gfc_match_end): Handle END CRITICAL.
1463 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1464 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1466 * gfortran.h (gfc_statement): Add enum items for those.
1467 (gfc_exec_op) Ditto.
1468 (gfc_isym_id): Add num_images.
1469 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1470 (gfc_trans_sync,gfc_trans_critical): New functions.
1471 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1472 gfc_trans_critical): Add/update prototypes.
1473 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1474 and SYNC statements.
1475 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1476 * resolve.c (resolve_sync): Add function.
1477 (gfc_resolve_blocks): Handle CRITICAL.
1478 (resolve_code): Handle CRITICAL, ERROR STOP,
1479 (resolve_branch): Add CRITICAL constraint check.
1480 and SYNC statements.
1481 * st.c (gfc_free_statement): Add new statements.
1482 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1483 (gfc_build_builtin_function_decls): Initialize it.
1484 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1485 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1486 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1488 (match_exit_cycle): Handle CRITICAL constraint.
1489 (gfc_match_stopcode): Handle ERROR STOP.
1490 * match.h (gfc_match_critical, gfc_match_error_stop,
1491 gfc_match_sync_all, gfc_match_sync_images,
1492 gfc_match_sync_memory): Add prototype.
1493 * parse.c (decode_statement, gfc_ascii_statement,
1494 parse_executable): Handle new statements.
1495 (parse_critical_block): New function.
1496 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1497 * intrinsic.texi (num_images): Document new function.
1498 * simplify.c (gfc_simplify_num_images): Add function.
1500 2010-04-06 Tobias Burnus <burnus@net-b.de>
1503 * trans-array.c (gfc_conv_expr_descriptor): Update
1504 gfc_trans_scalar_assign call.
1505 (has_default_initializer): New function.
1506 (gfc_trans_deferred_array): Nullify less often.
1507 * trans-expr.c (gfc_conv_subref_array_arg,
1508 gfc_trans_subcomponent_assign): Update call to
1509 gfc_trans_scalar_assign.
1510 (gfc_trans_scalar_assign): Add parameter and pass it on.
1511 (gfc_trans_assignment_1): Optionally, do not dealloc before
1513 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1514 call to gfc_trans_scalar_assign.
1515 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1516 initializer to static variables.
1517 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1518 * trans-stmt.c (forall_make_variable_temp,
1519 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1520 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1521 gfc_trans_allocate): Update gfc_trans_assignment call.
1522 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1523 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1524 parameter to prototype.
1526 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1528 * ioparm.def : Update copyright.
1530 * trans-array.c : ditto
1531 * trans-array.h : ditto
1533 * trans-types.c: ditto
1534 * dependency.c : ditto
1535 * gfortran.h : ditto
1537 * trans-io.c : ditto
1538 * trans-intrinsic.c : ditto
1539 * libgfortran.h : ditto
1540 * invoke.texi : ditto
1541 * intrinsic.texi : ditto
1544 * intrinsic.c : ditto
1545 * interface.c : ditto
1546 * iresolve.c : ditto
1547 * trans-stmt.c : ditto
1548 * trans-stmt.h : ditto
1553 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1556 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1557 do not assert the context of derived types.
1559 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1562 * ioparm.def: Change inquire size variable to type pointer to
1565 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1568 * trans-expr.c (conv_parent_component_references): Ensure that
1569 'dt' has a backend_decl.
1572 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1573 type has a backend_decl.
1576 * resolve.c (resolve_global_procedure): Check that the 'cl'
1577 structure is not NULL.
1579 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1581 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1584 2010-03-17 Tobias Burnus <burnus@net-b.de>
1587 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1588 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1590 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1591 pointees as having explizit size.
1592 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1594 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1595 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1596 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1597 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1598 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1601 2010-03-14 Tobias Burnus <burnus@net-b.de>
1604 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1605 (resolve_ordinary_assign): Add check to avoid segfault.
1607 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1611 * resolve.c (resolve_compcall): Add new boolean dummy argument
1612 'class_members'. Only resolve expression at end if false.
1613 Remove redundant, static variable 'class_object'.
1614 (check_class_members): Add extra argument to call of
1616 (resolve_typebound_function): Renamed resolve_class_compcall.
1617 Do all the detection of class references here. Correct calls to
1618 resolve_compcall for extra argument.
1619 (resolve_typebound_subroutine): resolve_class_typebound_call
1620 renamed. Otherwise same as resolve_typebound_function.
1621 (gfc_resolve_expr): Call resolve_typebound_function.
1622 (resolve_code): Call resolve_typebound_subroutine.
1624 2010-03-10 Tobias Burnus <burnus@net-b.de
1627 * symbol.c (get_iso_c_sym): Set sym->result.
1629 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1632 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1633 for TBPs, otherwise they will not be resolved properly.
1634 (resolve_function): Use 'value.function.esym' instead of
1635 'value.function.name' to check if we're dealing with a TBP.
1636 (check_class_members): Set correct type of passed object for all TBPs,
1637 not only generic ones, except if the type is abstract.
1639 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1642 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1643 'final...' are not misinterpreted as FINAL statements.
1645 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1648 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1649 allocatable ultimate components do not need temporaries, whilst
1650 ultimate pointer components do.
1652 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1655 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1657 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1660 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1663 * trans-array.c (gfc_conv_array_parameter): A full array of
1664 derived type need not be restricted to a symbol without an
1665 array spec to use the call to gfc_conv_expr_descriptor.
1668 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1669 allocatable arrays do not need temporaries.
1671 2010-03-01 Tobias Burnus <burnus@net-b.de>
1674 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1677 2010-02-28 Tobias Burnus <burnus@net-b.de>
1680 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1681 (gfc_conv_initializer): Handle zero initializer as special case.
1683 2010-02-27 Tobias Burnus <burnus@net-b.de>
1686 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1687 for module variables for Fortran 2008.
1689 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1692 * trans-common.c (build_common_decl): Also update DECL_MODE,
1693 and DECL_SIZE when encountering a larger common block and call
1696 2010-02-24 Tobias Burnus <burnus@net-b.de>
1699 * trans-expr.c (gfc_conv_initializer): Call directly
1700 gfc_conv_constant for C_NULL_(FUN)PTR.
1702 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1705 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1706 checking the rest of the dimensions for elements.
1708 2010-02-21 Tobias Burnus <burnus@net-b.de>
1711 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1713 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1714 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1715 * invoke.texi: Document new -fno-protect-parens flag.
1717 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1723 * dependency.c (gfc_check_argument_var_dependency): Use enum
1724 value instead of arithmetic vaue for 'elemental'.
1725 (check_data_pointer_types): New function.
1726 (gfc_check_dependency): Call check_data_pointer_types.
1727 * trans-array.h : Change fourth argument of
1728 gfc_conv_array_parameter to boolean.
1729 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1730 can be a dummy but it must not be assumed shape or deferred.
1731 Change fourth argument to boolean. Array constructor exprs will
1732 always be contiguous and do not need packing and unpacking.
1733 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1734 space and change fourth argument of gfc_conv_array_parameter
1736 (gfc_trans_arrayfunc_assign): Change fourth argument of
1737 gfc_conv_array_parameter to boolean.
1738 * trans-io.c (gfc_convert_array_to_string): The same.
1739 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1741 2010-02-20 Tobias Burnus <burnus@net-b.de>
1744 * libgfortran.h: Add GFC_RTCHECK_MEM.
1745 * invoke.texi (-fcheck=): Document -fcheck=mem.
1746 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1747 and enable malloc-success check only with -fcheck=mem.
1748 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1750 2010-02-16 Tobias Burnus <burnus@net-b.de>
1753 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1754 * intrinsic.c (add_functions): Ditto.
1755 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1756 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1758 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1761 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1762 gfc_trans_do prototype.
1763 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1764 a loop exit condition. If exit condition is given, build the loop exit
1765 code, checking IO results of implied do loops in READ and WRITE.
1766 (gfc_trans_do): Likewise.
1767 * trans.c (trans_code): New static work function, previously
1768 gfc_trans_code. Passes exit condition to gfc_trans_do.
1769 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1770 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1771 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1772 result status bits in the dtparm structure. Use this condition in call
1773 to gfc_trans_code_cond.
1775 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1779 * trans-array.c (gfc_conv_array_parameter): Use
1780 gfc_full_array_ref_p to detect full and contiguous variable
1781 arrays. Full array components and contiguous arrays do not need
1782 internal_pack and internal_unpack.
1784 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1787 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1790 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1792 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1795 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1796 Tobias Burnus <burnus@net-b.de>
1799 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1801 2010-02-10 Tobias Burnus <burnus@net-b.de>
1804 * trans-decl.c (gfc_generate_function_code): Only check
1805 actual-vs.-dummy character bounds if not bind(C).
1807 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1810 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1811 info->dimen after info has been freed.
1813 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1816 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1819 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1821 * module.c (fix_mio_expr): Declare sym.
1823 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1826 * module.c (fix_mio_expr): Fix for private generic procedures.
1828 2010-02-09 Daniel Kraft <d@domob.eu>
1831 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1832 length to be correct and issue only with -Wsurprising.
1833 * invoke.texi (Wsurprising): Mention this new warning that is
1834 turned on by -Wsurprising.
1836 2010-02-09 Daniel Kraft <d@domob.eu>
1839 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1840 can be CHARACTER type.
1841 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1843 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1846 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1847 'formal_ptr'. If this is true, give returned descriptor unity
1848 lbounds, in all dimensions, and the appropriate offset.
1849 (gfc_conv_procedure_call); If formal is a pointer, set the last
1850 argument of gfc_conv_subref_array_arg to true.
1851 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1852 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1853 new arg of gfc_conv_subref_array_arg to false.
1854 * trans-stmt.c (forall_make_variable_temp): The same.
1856 2010-02-03 Tobias Burnus <burnus@net-b.de>
1859 * interface.c (compare_parameter): Disable rank-checking
1862 2010-02-02 Tobias Burnus <burnus@net-b.de>
1865 * parse.c (decode_specification_statement): Use sym->result not sym.
1867 2010-02-01 Tobias Burnus <burnus@net-b.de>
1870 * decl.c (variable_decl): Allow default initializer in
1871 TYPE declarations in PURE functions.
1873 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1876 * resolve.c (resolve_allocate_expr): Move default initialization code
1877 here from gfc_trans_allocate.
1878 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1880 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1881 of CLASS variables via memcpy.
1882 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1883 to resolve_allocate_expr.
1885 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1888 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1889 * gfortran.h : Add prototype for above.
1890 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1891 (gfc_trans_subcomponent_assign): Call new function to replace
1892 the code to deal with allocatable components.
1893 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1894 gfc_get_full_arrayspec_from_expr to replace existing code.
1896 2010-01-25 Tobias Burnus <burnus@net-b.de>
1899 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1902 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1906 * expr.c (remove_subobject_ref): If the constructor is NULL use
1907 the expression as the source.
1908 (simplify_const_ref): Change the type of expression if
1909 there are component references. Allow for substring to be at
1910 the end of an arbitrarily long chain of references. If an
1911 element is found that is not in an EXPR_ARRAY, assume that this
1912 is scalar initialization of array. Call remove_subobject_ref in
1913 this case with NULL second argument.
1915 2010-01-24 Tobias Burnus <burnus@net-b.de>
1918 * array.c (gfc_array_dimen_size): Use correct specific
1919 function in the check.
1921 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1924 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1925 is required, turn any trailing array elements after a range
1926 into ranges so that offsets can be calculated.
1928 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1930 * module.c (mio_f2k_derived): Use enumerator as initializer of
1934 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1935 bitfield of width 2.
1937 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1940 * resolve.c (extract_compcall_passed_object): Set locus for
1941 passed-object argument.
1942 (extract_ppc_passed_object): Set locus and correctly remove PPC
1945 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1948 * trans-decl.c (add_argument_checking): Do not use the backend
1949 decl directly to test for the presence of an optional dummy
1950 argument. Use gfc_conv_expr_present, remembering to set the
1954 * trans-decl.c (gfc_generate_function_code): Small white space
1955 changes. If 'recurcheckvar' is NULL do not try to reset it.
1957 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1960 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1961 component for extended types.
1962 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1963 and take care of parent component accessibility.
1965 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1968 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1969 * interface.c (check_interface1): Move a warning message here from
1970 resolve_fl_procedure.
1971 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1972 * module.c (read_module): Remove call to gfc_check_interfaces, since
1973 this comes too early here.
1974 * resolve.c (resolve_fl_procedure): Move warning message to
1977 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1980 * interface.c (check_interface1): Pass symbol name rather than NULL to
1981 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1983 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1984 than NULL to gfc_compare_interfaces.
1986 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1989 * trans-array.c (duplicate_allocatable): Static version of
1990 gfc_duplicate_allocatable with provision to handle scalar
1991 components. New boolean argument to switch off call to malloc
1993 (gfc_duplicate_allocatable): New function to call above with
1995 (gfc_copy_allocatable_data): New function to call above with
1997 (structure_alloc_comps): Do not apply indirect reference to
1998 scalar pointers. Add new section to copy allocatable components
1999 of arrays. Extend copying of allocatable components to include
2001 (gfc_copy_only_alloc_comp): New function to copy allocatable
2002 component derived types, without allocating the base structure.
2003 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2004 Add primitive for gfc_copy_only_alloc_comp.
2005 * trans-expr.c (gfc_conv_procedure_call): After calls to
2006 transformational functions with results that are derived types
2007 with allocatable components, copy the components in the result.
2008 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2009 of lhs derived types before allocation.
2011 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2014 * module.c (load_generic_interfaces): If a procedure that is
2015 use associated but not generic is given an interface that
2016 includes itself, then make it generic.
2018 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2019 Shujing Zhao <pearly.zhao@oracle.com>
2021 PR translation/42469
2022 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2023 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2024 character between option name and help text.
2026 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2030 * trans-array.c (gfc_conv_array_initializer): Change call to
2031 gfc_error_now to call to gfc_fatal_error.
2032 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2033 (is_constant_element): Changed name from constant_element.
2034 (gfc_constant_ac): Only use expand_construuctor for expression
2035 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2036 call gfc_is_constant_expr.
2037 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2039 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2040 array expressions should have their constructors expanded.
2041 (gfc_resolve_expr): Use new function to determine whether or not to call
2042 gfc_expand_constructor.
2044 2010-01-09 Tobias Burnus <burnus@net-b.de>
2047 * trans-expr.c (gfc_trans_structure_assign): Handle
2049 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2050 to the constructor for c_null_(fun)ptr.
2051 * resolve.c (resolve_structure_cons): Add special case
2052 for c_null_(fun)ptr.
2054 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2056 * gfortranspec.c (lang_specific_driver): Update copyright notice
2059 2010-01-08 Tobias Burnus <burnus@net-b.de>
2062 * symbol.c (check_conflict, gfc_copy_attr): Add
2063 ASYNCHRONOUS support.
2064 (gfc_add_asynchronous): New function.
2065 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2066 (gfc_match_asynchronous): New function.
2067 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2068 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2069 (gfc_add_asynchronous): New Prototype.
2070 * module.c (ab_attribute, mio_symbol_attribute): Add
2071 ASYNCHRONOUS support.
2072 * resolve.c (was_declared): Ditto.
2073 * match.h (gfc_match_asynchronous): New prototype.
2074 * parse.c (decode_specification_statement,decode_statement):
2075 Add ASYNCHRONOUS support.
2077 2010-01-07 Tobias Burnus <burnus@net-b.de>
2080 * trans-decl.c (get_proc_pointer_decl): Fix call to
2081 gfc_conv_initializer for array-valued proc-pointer funcs.
2083 2010-01-07 Tobias Burnus <burnus@net-b.de>
2086 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2087 allocatable scalars with SAVE attribute.
2089 2010-01-05 Tobias Burnus <burnus@net-b.de>
2092 * options.c (gfc_post_options): Set -frecursion
2093 when -fopenmp is used.
2095 2010-01-05 Tobias Burnus <burnus@net-b.de>
2098 * trans-expr.c (gfc_conv_procedure_call): Nullify
2099 return value for allocatable-scalar character functions.
2101 2010-01-04 Tobias Burnus <burnus@net-b.de>
2104 * error.c (error_printf, gfc_warning, gfc_notify_std,
2105 gfc_warning_now, gfc_error, gfc_error_now,
2106 gfc_fatal_error): Change argument name from nocmsgid to
2107 gmsgid to enable (x)gettext's % checking.
2109 2010-01-04 Tobias Burnus <burnus@net-b.de>
2111 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2113 2010-01-04 Tobias Burnus <burnus@net-b.de>
2116 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2117 for functions returning allocatable scalars.
2118 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2119 reallocating an allocatable scalar.
2120 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2122 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2123 allocatable scalars.
2124 (gfc_generate_function_code): Nullify result variable for
2125 allocatable scalars.
2128 * module.c (gfc_use_module): Fix warning string to allow
2132 * invoke.texi (-fcheck=recursion): Mention that the checking
2133 is also disabled for -frecursive.
2134 * trans-decl.c (gfc_generate_function_code): Disable
2135 -fcheck=recursion when -frecursive is used.
2137 * intrinsic.texi (iso_c_binding): Improve wording.
2140 Copyright (C) 2010 Free Software Foundation, Inc.
2142 Copying and distribution of this file, with or without modification,
2143 are permitted in any medium without royalty provided the copyright
2144 notice and this notice are preserved.