1 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
5 POSIX's fsync(), and how to call the latter from Fortran code.
7 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
10 * interface.c (compare_actual_formal): Reject actual arguments with
11 array subscript passed to ASYNCHRONOUS dummys.
13 2010-06-10 Daniel Kraft <d@domob.eu>
16 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
17 (struct gfc_symbol): New field `assoc'.
18 (struct gfc_association_list): New struct.
19 (struct gfc_code): New struct `block' in union, move `ns' there
20 and add association list.
21 (gfc_free_association_list): New method.
22 (gfc_has_vector_subscript): Made public;
23 * match.h (gfc_match_associate): New method.
24 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
25 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
26 * interface.c (gfc_has_vector_subscript): Made public.
27 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
28 * match.c (gfc_match_associate): New method.
29 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
30 * primary.c (match_variable): Don't allow names associated to expr here.
31 * parse.c (decode_statement): Try matching ASSOCIATE statement.
32 (case_exec_markers, case_end): Add ASSOCIATE statement.
33 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
34 (parse_associate): New method.
35 (parse_executable): Handle ST_ASSOCIATE.
36 (parse_block_construct): Change reference to gfc_code's `ns' field.
37 * resolve.c (resolve_select_type): Ditto.
38 (resolve_code): Ditto.
39 (resolve_block_construct): Ditto and add comment.
40 (resolve_select_type): Set association list in generated BLOCK to NULL.
41 (resolve_symbol): Resolve associate names.
42 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
43 and free association list.
44 (gfc_free_association_list): New method.
45 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
46 * trans-stmt.c (gfc_trans_block_construct): Change reference to
47 gfc_code's `ns' field.
49 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
51 * error.c (error_print): Pre-initialize loc by NULL.
52 * openmp.c (resolve_omp_clauses): Add explicit
53 braces to avoid ambigous else.
54 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
56 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
58 * gfc-internals.texi: Move to GFDL 1.3.
59 * gfortran.texi: Ditto.
60 * intrinsic.texi: Ditto.
63 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
66 * check.c (gfc_check_selected_real_kind): Verify that the
67 actual arguments are scalar.
69 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
72 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
74 2010-06-09 Janus Weil <janus@gcc.gnu.org>
77 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
79 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
81 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
83 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
85 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
86 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
87 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
88 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
90 * fortran/check.c (nonnegative_check, less_than_bitsize1,
91 less_than_bitsize2): New functions.
92 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
93 nonnegative_check and less_than_bitsize1.
94 (gfc_check_ibclr, gfc_check_ibset): Removed.
95 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
98 2010-06-09 Janus Weil <janus@gcc.gnu.org>
101 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
104 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
106 * resolve.c (resolve_deallocate_expr): Avoid warning
107 about possible use of iunitialized sym.
108 (resolve_allocate_expr): Pre-initialize sym by NULL.
110 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
113 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
115 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
117 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
119 (gfc_get_array_type_bounds): Likewise.
121 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
122 (gfc_find_module): Likewise.
124 * f95-lang.c (pushlevel): Likewise.
126 * trans.h (struct lang_type): Add variable_size GTY option.
127 (struct lang_decl): Likewise.
129 2010-06-08 Tobias Burnus <burnus@net-b.de>
132 * symbol.c (check_conflict): Move protected--external/procedure check ...
133 * resolve.c (resolve_select_type): ... to the resolution stage.
135 2010-06-07 Tobias Burnus <burnus@net-b.de>
137 * options.c (gfc_handle_option): Fix -fno-recursive.
139 2010-06-07 Tobias Burnus <burnus@net-b.de>
141 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
142 * gfortran.texi (copyrights-gfortran): Ditto.
144 2010-06-07 Joseph Myers <joseph@codesourcery.com>
146 * lang.opt (fshort-enums): Define using Var and VarExists.
147 * options.c (gfc_handle_option): Don't set flag_short_enums here.
149 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
150 Janus Weil <janus@gcc.gnu.org>
153 * resolve.c (get_declared_from_expr): Move to before
154 resolve_typebound_generic_call. Make new_ref and class_ref
155 ignorable if set to NULL.
156 (resolve_typebound_generic_call): Once we have resolved the
157 generic call, check that the specific instance is that which
158 is bound to the declared type.
159 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
160 freeing 'class_ref->next' twice.
162 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
165 * trans-array.c (structure_alloc_comps): Dereference scalar
166 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
169 2010-06-04 Joseph Myers <joseph@codesourcery.com>
171 * gfortranspec.c (append_arg, lang_specific_driver): Use
172 GCC-specific formats in diagnostics.
174 2010-06-02 Tobias Burnus <burnus@net-b.de>
177 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
180 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
183 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
186 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
188 * fortran/gfortran.texi: Fix typos in description of variable-format-
191 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
194 * dependency.c (gfc_check_section_vs_section): Check
195 for interleaving array assignments without conflicts.
197 2010-05-30 Janus Weil <janus@gcc.gnu.org>
199 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
200 $data component of a class container.
201 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
202 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
203 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
204 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
205 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
206 * gcc/fortran/parse.c (parse_derived): Ditto.
207 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
208 gfc_expr_attr): Ditto.
209 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
210 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
211 resolve_fl_var_and_proc, resolve_typebound_procedure,
212 resolve_fl_derived): Ditto.
213 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
214 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
216 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
217 gfc_trans_deferred_vars): Ditto.
218 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
220 2010-05-28 Tobias Burnus <burnus@net-b.de>
222 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
224 2010-05-28 Joseph Myers <joseph@codesourcery.com>
226 * gfortranspec.c (append_arg, lang_specific_driver): Use
227 fatal_error instead of fatal. Use warning instead of fprintf for
230 2010-05-28 Joseph Myers <joseph@codesourcery.com>
232 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
233 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
234 xstrerror instead of strerror.
236 2010-05-26 Joseph Myers <joseph@codesourcery.com>
238 * cpp.c (cb_cpp_error): Save and restore
239 global_dc->warn_system_headers, not variable warn_system_headers.
241 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
243 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
245 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
247 * trans-common.c: Do not include rtl.h, include output.h instead.
248 * trans-decl.c: Likewise.
250 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
253 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
254 namespace before trying to reorder the gsymbols.
256 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
261 * resolve.c (resolve_global_procedure): Add check for global
262 procedures with implicit interfaces and assumed-shape or optional
263 dummy arguments. Verify that function return type, kind and string
266 2010-05-21 Tobias Burnus <burnus@net-b.de>
268 * gfortran.h: Do not include system.h.
269 * bbt.c: Include system.h.
271 * dependency.c: Ditto.
272 * dump-parse-tree.c: Ditto.
273 * arith.h: Do not include gfortran.h.
274 * constructor.h: Do not include gfortran.h and splay-tree.h.
275 * match.h: Do not include gfortran.h.
277 * target-memory.h: Ditto.
278 * openmp.c: Do not include toplev.h and target.h.
279 * trans-stmt.c: Ditto not include toplev.h.
281 * trans-common.c: Tell why toplev.h is needed. And
282 do not include target.h.
283 * trans-expr.c: Tell why toplev.h is needed.
284 * trans-array.c: Ditto.
285 * trans-openmp.c: Ditto.
286 * trans-const.c: Ditto.
288 * trans-types.c: Ditto.
290 * trans-decl.c: Ditto.
293 * trans-intrinsic.c: Ditto.
296 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
299 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
300 before returning MATCH_ERROR. Add check for scalar. Add check for
301 default integer kind.
303 2010-05-22 Janus Weil <janus@gcc.gnu.org>
306 * match.c (gfc_match_select_type): On error jump back out of the local
308 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
309 stage, more precisely to ...
310 * resolve.c (resolve_fl_derived): ... this place.
312 2010-05-22 Janus Weil <janus@gcc.gnu.org>
315 * resolve.c (ensure_not_abstract): Allow abstract types with
316 non-abstract ancestors.
318 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
320 * trans-const.c: Include realmpfr.h.
321 * Make-lang.in: Update dependencies.
323 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
325 * trans-const.c, trans-types.c, trans-intrinsic.c:
326 Clean up redundant includes.
328 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
331 * lang.opt (Wunused-dummy-argument): New option.
332 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
333 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
334 (set_Wall): Enable warn_unused_dummy_argument.
335 (gfc_handle_option): Set warn_unused_dummy_argument according to
337 * trans-decl.c (generate_local_decl): Separate warnings about
338 unused variables and unused dummy arguments.
339 * invoke.texi: Documented new option.
341 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
343 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
344 (gfc_conv_string_tmp): Do not assert type comparibilty.
345 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
346 (gfc_conv_expr_descriptor): Remove assert.
347 * trans-common.c: Clarify why rtl.h and tm.h are included.
348 * trans-openmp.c: Do not include ggc.h and real.h.
349 Explain why gimple.h is included.
350 * trans-const.c: Do not include ggc.h.
351 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
352 * trans.c: Do not include ggc.h and real.h.
353 Explain why gimple.h is included.
354 * trans-types.c: Do not include tm.h. Explain why langhooks.h
355 and dwarf2out.h are included.
356 * trans-io.c: Do not include gimple.h and real.h.
357 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
358 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
361 2010-05-20 Tobias Burnus <burnus@net-b.de>
363 * options.c (gfc_init_options,gfc_post_options): Enable
364 flag_associative_math by default.
366 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
369 * trans-stmt.c (gfc_trans_stop): Add generation of call to
370 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
371 blank STOP, handling a null expression. (gfc_trans_pause): Use
372 pause_string for blank PAUSE.
373 * trans.h: Add external function declaration for error_stop_numeric.
374 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
375 the declaration for the library call. Adjust whitespaces.
376 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
377 signal no stop code. Match the expression following the stop and pass
378 that to the translators. Remove the old use of digit matching. Add
379 checks that the stop_code expression is INTEGER or CHARACTER, constant,
380 and if CHARACTER, default character KIND.
382 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
385 * lang.opt (Wconversion-extra): New option.
386 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
387 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
388 (set_Wall): Enable -Wconversion.
389 (gfc_handle_option): Set warn_conversion_extra.
390 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
391 introduced for -Wconversion if -Wconversion-extra is present.
392 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
393 -Wconversion; document -Wconversion-extra.
395 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
398 * gfortran.h (gfc_has_default_initializer): New.
399 * expr.c (gfc_has_default_initializer): New.
400 * resolve.c (has_default_initializer): Removed, use
401 gfc_has_default_initializer() instead. Updated all callers.
402 * trans-array.c (has_default_initializer): Removed, use
403 gfc_has_default_initializer() instead. Updated all callers.
404 * trans-decl.c (generate_local_decl): Do not check the
405 first component only to check for initializers, but use
406 gfc_has_default_initializer() instead.
408 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
411 * primary.c (match_string_constant): Move start_locus just inside
413 * data.c (create_character_intializer): Clarified truncation warning.
415 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
418 * intrinsic.h (gfc_check_float): New prototype.
419 (gfc_check_sngl): New prototype.
420 * check.c (gfc_check_float): New.
421 (gfc_check_sngl): New.
422 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
423 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
425 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
426 added them to the list of specifics of REAL instead.
428 2010-05-17 Janus Weil <janus@gcc.gnu.org>
431 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
432 This is now handled via 'gfc_class_null_initializer'.
434 2010-05-17 Janus Weil <janus@gcc.gnu.org>
436 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
437 gfc_build_class_symbol,add_proc_component,add_proc_comps,
438 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
439 add_procs_to_declared_vtab,add_generic_specifics,
440 add_generics_to_declared_vtab,gfc_find_derived_vtab,
441 find_typebound_proc_uop,gfc_find_typebound_proc,
442 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
443 gfc_get_tbp_symtree): Moved here from other places.
444 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
446 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
447 gfc_find_typebound_proc,gfc_find_typebound_user_op,
448 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
449 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
450 * Make-lang.in: Add class.o.
451 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
452 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
453 add_procs_to_declared_vtab,add_generic_specifics,
454 add_generics_to_declared_vtab,gfc_find_derived_vtab,
455 find_typebound_proc_uop,gfc_find_typebound_proc,
456 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
457 gfc_get_tbp_symtree): Move to class.c.
459 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
461 * trans-types.c (gfc_init_types): Use build_function_type_list.
462 (gfc_get_ppc_type): Likewise.
463 * trans-decl.c (gfc_generate_constructors): Likewise.
464 * f95-lang.c (build_builtin_fntypes): Likewise.
465 (gfc_init_builtin_functions): Likewise.
466 (DEF_FUNCTION_TYPE_0): Likewise.
467 (DEF_FUNCTION_TYPE_1): Likewise.
468 (DEF_FUNCTION_TYPE_2): Likewise.
469 (DEF_FUNCTION_TYPE_3): Likewise.
470 (DEF_FUNCTION_TYPE_4): Likewise.
471 (DEF_FUNCTION_TYPE_5): Likewise.
472 (DEF_FUNCTION_TYPE_6): Likewise.
473 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
474 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
476 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
478 * trans-array.c (gfc_trans_array_constructor_value): Use
479 build_constructor instead of build_constructor_from_list.
480 (gfc_build_constant_array_constructor): Likewise.
481 * trans-decl.c (create_main_function): Likewise.
482 * trans-stmt.c (gfc_trans_character_select): Likewise.
484 2010-05-17 Janus Weil <janus@gcc.gnu.org>
487 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
488 (resolve_fl_variable_derived): ... this place.
489 (resolve_symbol): Make sure function symbols (and their result
490 variables) are not resolved twice.
492 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
495 * array.c (match_array_list): Revert change from 2010-05-13.
497 2010-05-16 Richard Guenther <rguenther@suse.de>
499 * trans-decl.c (module_htab_decls_hash): Revert last change.
501 2010-05-16 Richard Guenther <rguenther@suse.de>
503 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
505 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
507 * options.c (set_Wall): Remove special logic for Wuninitialized
510 2010-05-15 Janus Weil <janus@gcc.gnu.org>
514 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
517 2010-05-15 Janus Weil <janus@gcc.gnu.org>
521 * gfortran.h (gfc_class_null_initializer): New prototype.
522 * expr.c (gfc_class_null_initializer): New function to build a NULL
523 initializer for CLASS pointers.
524 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
525 containers. Remove default NULL initialization of $data component.
526 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
528 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
529 Use new function 'gfc_class_null_initializer'.
530 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
533 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
536 * fortran/interface.c (get_sym_storage_size): Use signed instead of
537 unsigned mpz_get_?i routines.
539 2010-05-14 Jakub Jelinek <jakub@redhat.com>
541 * trans.c (trans_code): Set backend locus early.
542 * trans-decl.c (gfc_get_fake_result_decl): Use source location
543 of the function instead of current input_location.
545 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
548 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
550 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
551 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
554 2010-05-13 Jakub Jelinek <jakub@redhat.com>
557 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
559 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
560 by reference dummy procedures or non-dummy procedure pointers.
561 (gfc_omp_predetermined_sharing): Return
562 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
564 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
567 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
569 (gfc_match_omp_critical): Likewise.
570 (gfc_match_omp_flush): Likewise.
571 (gfc_match_omp_workshare): Likewise.
572 (gfc_match_omp_master): Likewise.
573 (gfc_match_omp_ordered): Likewise.
574 (gfc_match_omp_atomic): Likewise.
575 (gfc_match_omp_barrier): Likewise.
576 (gfc_match_omp_end_nowait): Likewise.
578 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
581 * resolve.c (validate_case_label_expr): Removed FIXME.
582 (resolve_select): Raise default warning on case labels out of range
583 of the case expression.
585 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
590 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
591 about conversion warnings.
593 2010-05-10 Janus Weil <janus@gcc.gnu.org>
596 * match.c (gfc_match_select_type): Move error message to
598 * resolve.c (resolve_select_type): Error message moved here from
599 gfc_match_select_type. Correctly set type of temporary.
601 2010-05-10 Richard Guenther <rguenther@suse.de>
603 * trans-decl.c (gfc_build_library_function_decl): Split out
605 (build_library_function_decl_1): ... this new function.
606 Set a fnspec attribute if a specification was provided.
607 (gfc_build_library_function_decl_with_spec): New function.
608 (gfc_build_intrinsic_function_decls): Annotate internal_pack
611 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
614 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
617 2010-05-07 Jason Merrill <jason@redhat.com>
619 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
620 to avoid -Wc++-compat warning.
622 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
625 * options.c (gfc_handle_option): Add argument kind.
626 * gfortran.h (gfc_handle_option): Update declaration.
628 2010-05-06 Tobias Burnus <burnus@net-b.de>
631 * trans-types.c (gfc_sym_type): Mark Cray pointees as
634 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
637 * resolve.c (traverse_data_list): Rephrase error message for
638 non-constant bounds in data-implied-do.
640 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
643 * gfortran.h: Removed repeat count from constructor, removed
645 * data.h (gfc_assign_data_value_range): Changed return value from
647 * data.c (gfc_assign_data_value): Add location to constructor element.
648 (gfc_assign_data_value_range): Call gfc_assign_data_value()
649 for each element in range. Return early if an error was generated.
650 * resolve.c (check_data_variable): Stop early if range assignment
653 2010-05-05 Janus Weil <janus@gcc.gnu.org>
656 * resolve.c (resolve_fl_derived): Some fixes for class variables.
657 * symbol.c (gfc_build_class_symbol): Add separate class container for
660 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
663 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
665 2010-05-02 Tobias Burnus <burnus@net-b.de>
668 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
669 for lcobound, ucobound, image_index and this_image.
670 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
671 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
672 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
673 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
675 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
677 2010-04-30 Tobias Burnus <burnus@net-b.de>
681 * trans-types.c (gfc_get_array_descriptor_base): Fix index
682 calculation for array descriptor types.
684 2010-04-29 Janus Weil <janus@gcc.gnu.org>
687 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
688 initializers for PPC members of the vtabs.
690 2010-04-29 Janus Weil <janus@gcc.gnu.org>
693 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
694 attribute for all PPC members of the vtypes.
695 (copy_vtab_proc_comps): Copy the correct interface.
696 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
697 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
698 a dummy argument and make sure all PPC members of the vtab are
699 initialized correctly.
700 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
701 in call to gfc_trans_assign_vtab_procs.
702 * trans-stmt.c (gfc_trans_allocate): Ditto.
704 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
707 * resolve.c (resolve_typebound_function): Renamed
708 resolve_class_compcall.Do all the detection of class references
710 (resolve_typebound_subroutine): resolve_class_typebound_call
711 renamed. Otherwise same as resolve_typebound_function.
712 (gfc_resolve_expr): Call resolve_typebound_function.
713 (resolve_code): Call resolve_typebound_subroutine.
715 2010-04-29 Janus Weil <janus@gcc.gnu.org>
718 * resolve.c (resolve_typebound_generic_call): For CLASS methods
719 pass back the specific symtree name, rather than the target
722 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
725 * resolve.c (resolve_structure_cons): Make the initializer of
726 the vtab component 'extends' the same type as the component.
728 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
731 * interface.c (check_interface1): Pass symbol name rather than NULL to
732 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
733 trap MULL. (gfc_compare_derived_types): Revert previous change
734 incorporated incorrectly during merge from trunk, r155778.
735 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
736 than NULL to gfc_compare_interfaces.
737 * symbol.c (add_generic_specifics): Likewise.
739 2010-02-29 Janus Weil <janus@gcc.gnu.org>
742 * interface.c (gfc_compare_derived_types): Add condition for vtype.
743 * symbol.c (gfc_find_derived_vtab): Sey access to private.
744 (gfc_find_derived_vtab): Likewise.
745 * module.c (ab_attribute): Add enumerator AB_VTAB.
746 (mio_symbol_attribute): Use new attribute, AB_VTAB.
747 (check_for_ambiguous): Likewise.
749 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
750 Janus Weil <janus@gcc.gnu.org>
753 * trans-expr.c (select_class_proc): Remove function.
754 (conv_function_val): Delete reference to previous.
755 (gfc_conv_derived_to_class): Add second argument to the call to
756 gfc_find_derived_vtab.
757 (gfc_conv_structure): Exclude proc_pointer components when
758 accessing $data field of class objects.
759 (gfc_trans_assign_vtab_procs): New function.
760 (gfc_trans_class_assign): Add second argument to the call to
761 gfc_find_derived_vtab.
762 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
763 implement holding off searching for the vptr derived type.
764 (add_proc_component): New function.
765 (add_proc_comps): New function.
766 (add_procs_to_declared_vtab1): New function.
767 (copy_vtab_proc_comps): New function.
768 (add_procs_to_declared_vtab): New function.
769 (void add_generic_specifics): New function.
770 (add_generics_to_declared_vtab): New function.
771 (gfc_find_derived_vtab): Add second argument to the call to
772 gfc_find_derived_vtab. Add the calls to
773 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
774 * decl.c (build_sym, build_struct): Use new arg in calls to
775 gfc_build_class_symbol.
776 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
777 definition of struct gfc_class_esym_list. Modify prototypes
778 of gfc_build_class_symbol and gfc_find_derived_vtab.
779 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
780 call to gfc_find_derived_vtab.
781 * module.c : Add the vtype attribute.
782 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
783 * resolve.c (resolve_typebound_generic_call): Add second arg
784 to pass along the generic name for class methods.
785 (resolve_typebound_call): The same.
786 (resolve_compcall): Use the second arg to carry the generic
787 name from the above. Remove the reference to class_esym.
788 (check_members, check_class_members, resolve_class_esym,
789 hash_value_expr): Remove functions.
790 (resolve_class_compcall, resolve_class_typebound_call): Modify
791 to use vtable rather than member by member calls.
792 (gfc_resolve_expr): Modify second arg in call to
794 (resolve_select_type): Add second arg in call to
795 gfc_find_derived_vtab.
796 (resolve_code): Add second arg in call resolve_typebound_call.
797 (resolve_fl_derived): Exclude vtypes from check for late
798 procedure definitions. Likewise for checking of explicit
799 interface and checking of pass arg.
800 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
801 calls to gfc_find_derived_vtab.
802 * match.c (select_type_set_tmp): Use new arg in call to
803 gfc_build_class_symbol.
804 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
806 * parse.c (endType): Finish incomplete classes.
808 2010-04-28 Tobias Burnus <burnus@net-b.de>
812 * simplify.c (simplify_cobound): Handle scalar coarrays.
814 2010-04-27 Tobias Burnus <burnus@net-b.de>
816 * gfc-internals.texi: Update copyright year.
817 * gfortran.texi: Ditto.
818 * invoke.texi: Ditto.
820 2010-04-27 Tobias Burnus <burnus@net-b.de>
823 * resolve.c (resolve_allocate_expr): Allow array coarrays.
824 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
825 * trans-types.c (gfc_get_array_type_bounds,
826 gfc_get_array_descriptor_base): Add corank argument.
827 * trans-array.c (gfc_array_init_size): Handle corank.
828 (gfc_trans_create_temp_array, gfc_array_allocate,
829 gfc_conv_expr_descriptor): Add corank argument to call.
830 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
832 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
836 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
837 of mucking with a tree directly.
839 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
842 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
843 gfc_error with new error message.
845 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
849 * trans-expr.c (gfc_conv_expr): Supply an address expression for
851 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
853 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
854 than the address of a GFC_SS_REFERENCE.
855 * trans.h : Change comment on GFC_SS_REFERENCE.
857 2010-04-22 Richard Guenther <rguenther@suse.de>
860 * resolve.c (gfc_resolve_index): Wrap around ...
861 (gfc_resolve_index_1): ... this. Add parameter to allow
862 any integer kind index type.
863 (resolve_array_ref): Allow any integer kind for the start
864 index of an array ref.
866 2010-04-21 Jakub Jelinek <jakub@redhat.com>
869 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
872 2010-04-20 Harald Anlauf <anlauf@gmx.de>
874 * intrinsic.c (sort_actual): Remove 'is' in error message.
876 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
879 * resolve.c (resolve_fl_derived): If a component character
880 length has not been resolved, do so now.
881 (resolve_symbol): The same as above for a symbol character
883 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
884 not needed for a character valued, procedure pointer.
887 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
888 not found, return FAILURE rather than ICEing.
890 2010-04-19 Jakub Jelinek <jakub@redhat.com>
893 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
894 sequential loops private in the innermost containing task region.
896 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
898 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
899 to build_common_tree_nodes.
901 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
904 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
905 gfc_msg_bounds by using 'Array bound mismatch' directly.
906 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
907 error message to include the mismatch in the extent of array bound.
908 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
909 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
911 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
913 * gfortran.texi: Update information on temporary file locations.
915 2010-04-16 Jakub Jelinek <jakub@redhat.com>
917 * trans-decl.c (gfc_build_qualified_array): Ensure
918 ubound.N and lbound.N artificial variable names don't appear
921 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
924 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
925 block of code. Set name to the variable associated with the descriptor.
927 2010-04-15 Jakub Jelinek <jakub@redhat.com>
929 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
930 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
932 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
934 * intrinsic.texi: Add the missing specific name of intrinsic
935 procedure where the specific name is identical to the generic name.
936 Fix inconsistent or mismatch in the argument names in intrinsic
937 procedure descriptions. Add the SCALAR allocatable description to
940 2010-04-14 Tobias Burnus <burnus@net-b.de>
943 * array.c (gfc_find_array_ref): Handle codimensions.
944 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
945 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
946 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
948 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
949 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
951 * intrinsic.h (add_functions): Add this_image, image_index,
952 lcobound and ucobound intrinsics.
953 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
954 gfc_check_image_index, gfc_check_this_image,
955 gfc_simplify_image_index, gfc_simplify_lcobound,
956 gfc_simplify_this_image, gfc_simplify_ucobound):
957 New function prototypes.
958 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
959 IMAGE_INDEX): Document new intrinsic functions.
960 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
962 * simplify.c (simplify_bound_dim): Handle coarrays.
963 (simplify_bound): Update simplify_bound_dim call.
964 (gfc_simplify_num_images): Add -fcoarray=none check.
965 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
966 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
968 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
971 * constructor.c: Fix typo in comment.
972 * expr.c (find_array_section): Add check for max array limit.
974 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
977 * gfortranspec.c (lookup_option): Check for -static and return
979 (lang_specific_driver): Break when OPTION_static is discovered.
981 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
983 * array.c (extract_element): Restore function from trunk.
984 (gfc_get_array_element): Restore function from trunk.
985 (gfc_expand_constructor): Restore check against
986 flag_max_array_constructor.
987 * constructor.c (node_copy_and_append): Delete unused.
988 * gfortran.h: Delete comment and extra include.
989 * constructor.h: Bump copyright and clean up TODO comments.
990 * resolve.c: Whitespace.
992 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
994 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
995 with direct access access to elements. Adjusted prototype, fixed all
997 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
999 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1000 (gfc_simplify_spread): Removed workaround, directly insert elements
1001 at a given array position.
1002 (gfc_simplify_transpose): Likewise.
1003 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1005 (gfc_simplify_unpack): Likewise.
1007 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1009 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1010 (convert_boz): ... this and moved to start of file.
1011 (gfc_simplify_abs): Whitespace fix.
1012 (gfc_simplify_acos): Whitespace fix.
1013 (gfc_simplify_acosh): Whitespace fix.
1014 (gfc_simplify_aint): Whitespace fix.
1015 (gfc_simplify_dint): Whitespace fix.
1016 (gfc_simplify_anint): Whitespace fix.
1017 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1018 (gfc_simplify_dnint): Whitespace fix.
1019 (gfc_simplify_asin): Whitespace fix.
1020 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1021 (gfc_simplify_atan): Likewise.
1022 (gfc_simplify_atanh): Whitespace fix.
1023 (gfc_simplify_atan2): Whitespace fix.
1024 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1025 (gfc_simplify_bessel_j1): Likewise.
1026 (gfc_simplify_bessel_jn): Likewise.
1027 (gfc_simplify_bessel_y0): Likewise.
1028 (gfc_simplify_bessel_y1): Likewise.
1029 (gfc_simplify_bessel_yn): Likewise.
1030 (gfc_simplify_ceiling): Reorderd statements.
1031 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1033 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1035 (gfc_simplify_complex): Replaced if-gate. Removed check for
1037 (gfc_simplify_conjg): Whitespace fix.
1038 (gfc_simplify_cos): Whitespace fix.
1039 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1040 (gfc_simplify_dcmplx): Removed check for constant arguments.
1041 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1042 (gfc_simplify_digits): Whitespace fix.
1043 (gfc_simplify_dim): Whitespace fix.
1044 (gfc_simplify_dprod): Reordered statements.
1045 (gfc_simplify_erf): Whitespace fix.
1046 (gfc_simplify_erfc): Whitespace fix.
1047 (gfc_simplify_epsilon): Whitespace fix.
1048 (gfc_simplify_exp): Whitespace fix.
1049 (gfc_simplify_exponent): Use convert_boz().
1050 (gfc_simplify_floor): Reorderd statements.
1051 (gfc_simplify_gamma): Whitespace fix.
1052 (gfc_simplify_huge): Whitespace fix.
1053 (gfc_simplify_iand): Whitespace fix.
1054 (gfc_simplify_ieor): Whitespace fix.
1055 (simplify_intconv): Use gfc_convert_constant().
1056 (gfc_simplify_int): Use simplify_intconv().
1057 (gfc_simplify_int2): Reorderd statements.
1058 (gfc_simplify_idint): Reorderd statements.
1059 (gfc_simplify_ior): Whitespace fix.
1060 (gfc_simplify_ishftc): Removed duplicate type check.
1061 (gfc_simplify_len): Use range_check() instead of manual range check.
1062 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1063 (gfc_simplify_log): Whitespace fix.
1064 (gfc_simplify_log10): Whitespace fix.
1065 (gfc_simplify_minval): Whitespace fix.
1066 (gfc_simplify_maxval): Whitespace fix.
1067 (gfc_simplify_mod): Whitespace fix.
1068 (gfc_simplify_modulo): Whitespace fix.
1069 (simplify_nint): Reorderd statements.
1070 (gfc_simplify_not): Whitespace fix.
1071 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1072 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1073 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1074 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1075 (gfc_simplify_realpart): Whitespace fix.
1076 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1077 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1078 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1079 (gfc_simplify_sign): Whitespace fix.
1080 (gfc_simplify_sin): Whitespace fix.
1081 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1082 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1083 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1084 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1085 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1087 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1089 * gfortran.h (gfc_start_constructor): Removed.
1090 (gfc_get_array_element): Removed.
1091 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1092 instead. Fixed all callers.
1093 (extract_element): Removed.
1094 (gfc_expand_constructor): Temporarily removed check for
1095 max-array-constructor. Will be re-introduced later if still required.
1096 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1097 instead. Fixed all callers.
1098 * expr.c (find_array_section): Replaced manual lookup of elements
1099 by gfc_constructor_lookup.
1101 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1103 * gfortran.h (gfc_get_null_expr): New prototype.
1104 (gfc_get_operator_expr): New prototype.
1105 (gfc_get_character_expr): New prototype.
1106 (gfc_get_iokind_expr): New prototype.
1107 * expr.c (gfc_get_null_expr): New.
1108 (gfc_get_character_expr): New.
1109 (gfc_get_iokind_expr): New.
1110 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1111 * matchexp.c (build_node): Renamed and moved to
1112 expr.c (gfc_get_operator_expr). Reordered arguments to match
1113 other functions. Fixed all callers.
1114 (gfc_get_parentheses): Use specific function to build expr.
1115 * array.c (gfc_match_array_constructor): Likewise.
1116 * arith.c (eval_intrinsic): Likewise.
1117 (gfc_hollerith2int): Likewise.
1118 (gfc_hollerith2real): Likewise.
1119 (gfc_hollerith2complex): Likewise.
1120 (gfc_hollerith2logical): Likewise.
1121 * data.c (create_character_intializer): Likewise.
1122 * decl.c (gfc_match_null): Likewise.
1123 (enum_initializer): Likewise.
1124 * io.c (gfc_match_format): Likewise.
1125 (match_io): Likewise.
1126 * match.c (gfc_match_nullify): Likewise.
1127 * primary.c (match_string_constant): Likewise.
1128 (match_logical_constant): Likewise.
1129 (build_actual_constructor): Likewise.
1130 * resolve.c (build_default_init_expr): Likewise.
1131 * symbol.c (generate_isocbinding_symbol): Likewise.
1132 (gfc_build_class_symbol): Likewise.
1133 (gfc_find_derived_vtab): Likewise.
1134 * simplify.c (simplify_achar_char): Likewise.
1135 (gfc_simplify_adjustl): Likewise.
1136 (gfc_simplify_adjustr): Likewise.
1137 (gfc_simplify_and): Likewise.
1138 (gfc_simplify_bit_size): Likewise.
1139 (gfc_simplify_is_iostat_end): Likewise.
1140 (gfc_simplify_is_iostat_eor): Likewise.
1141 (gfc_simplify_isnan): Likewise.
1142 (simplify_bound): Likewise.
1143 (gfc_simplify_leadz): Likewise.
1144 (gfc_simplify_len_trim): Likewise.
1145 (gfc_simplify_logical): Likewise.
1146 (gfc_simplify_maxexponent): Likewise.
1147 (gfc_simplify_minexponent): Likewise.
1148 (gfc_simplify_new_line): Likewise.
1149 (gfc_simplify_null): Likewise.
1150 (gfc_simplify_or): Likewise.
1151 (gfc_simplify_precision): Likewise.
1152 (gfc_simplify_repeat): Likewise.
1153 (gfc_simplify_scan): Likewise.
1154 (gfc_simplify_size): Likewise.
1155 (gfc_simplify_trailz): Likewise.
1156 (gfc_simplify_trim): Likewise.
1157 (gfc_simplify_verify): Likewise.
1158 (gfc_simplify_xor): Likewise.
1159 * trans-io.c (build_dt): Likewise.
1160 (gfc_new_nml_name_expr): Removed.
1162 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1164 * arith.h (gfc_constant_result): Removed prototype.
1165 * constructor.h (gfc_build_array_expr): Removed prototype.
1166 (gfc_build_structure_constructor_expr): Removed prototype.
1167 * gfortran.h (gfc_int_expr): Removed prototype.
1168 (gfc_logical_expr): Removed prototype.
1169 (gfc_get_array_expr): New prototype.
1170 (gfc_get_structure_constructor_expr): New prototype.
1171 (gfc_get_constant_expr): New prototype.
1172 (gfc_get_int_expr): New prototype.
1173 (gfc_get_logical_expr): New prototype.
1174 * arith.c (gfc_constant_result): Moved and renamed to
1175 expr.c (gfc_get_constant_expr). Fixed all callers.
1176 * constructor.c (gfc_build_array_expr): Moved and renamed to
1177 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1178 and kind. Fixed all callers.
1179 (gfc_build_structure_constructor_expr): Moved and renamed to
1180 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1181 to type and kind. Fixed all callers.
1182 * expr.c (gfc_logical_expr): Renamed to ...
1183 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1184 (gfc_int_expr): Renamed to ...
1185 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1187 (gfc_get_constant_expr): New.
1188 (gfc_get_array_expr): New.
1189 (gfc_get_structure_constructor_expr): New.
1190 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1193 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1195 * constructor.h: New.
1196 * constructor.c: New.
1197 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1198 * arith.c (reducy_unary): Use constructor API.
1199 (reduce_binary_ac): Likewise.
1200 (reduce_binary_ca): Likewise.
1201 (reduce_binary_aa): Likewise.
1202 * check.c (gfc_check_pack): Likewise.
1203 (gfc_check_reshape): Likewise.
1204 (gfc_check_unpack): Likewise.
1205 * decl.c (add_init_expr_to_sym): Likewise.
1206 (build_struct): Likewise.
1207 * dependency.c (gfc_check_dependency): Likewise.
1208 (contains_forall_index_p): Likewise.
1209 * dump-parse-tree.c (show_constructor): Likewise.
1210 * expr.c (free_expr0): Likewise.
1211 (gfc_copy_expr): Likewise.
1212 (gfc_is_constant_expr): Likewise.
1213 (simplify_constructor): Likewise.
1214 (find_array_element): Likewise.
1215 (find_component_ref): Likewise.
1216 (find_array_section): Likewise.
1217 (find_substring_ref): Likewise.
1218 (simplify_const_ref): Likewise.
1219 (scalarize_intrinsic_call): Likewise.
1220 (check_alloc_comp_init): Likewise.
1221 (gfc_default_initializer): Likewise.
1222 (gfc_traverse_expr): Likewise.
1223 * iresolve.c (check_charlen_present): Likewise.
1224 (gfc_resolve_reshape): Likewise.
1225 (gfc_resolve_transfer): Likewise.
1226 * module.c (mio_constructor): Likewise.
1227 * primary.c (build_actual_constructor): Likewise.
1228 (gfc_match_structure_constructor): Likewise.
1229 * resolve.c (resolve_structure_cons): Likewise.
1230 * simplify.c (is_constant_array_expr): Likewise.
1231 (init_result_expr): Likewise.
1232 (transformational_result): Likewise.
1233 (simplify_transformation_to_scalar): Likewise.
1234 (simplify_transformation_to_array): Likewise.
1235 (gfc_simplify_dot_product): Likewise.
1236 (simplify_bound): Likewise.
1237 (simplify_matmul): Likewise.
1238 (simplify_minval_maxval): Likewise.
1239 (gfc_simplify_pack): Likewise.
1240 (gfc_simplify_reshape): Likewise.
1241 (gfc_simplify_shape): Likewise.
1242 (gfc_simplify_spread): Likewise.
1243 (gfc_simplify_transpose): Likewise.
1244 (gfc_simplify_unpack): Likewise.q
1245 (gfc_convert_constant): Likewise.
1246 (gfc_convert_char_constant): Likewise.
1247 * target-memory.c (size_array): Likewise.
1248 (encode_array): Likewise.
1249 (encode_derived): Likewise.
1250 (interpret_array): Likewise.
1251 (gfc_interpret_derived): Likewise.
1252 (expr_to_char): Likewise.
1253 (gfc_merge_initializers): Likewise.
1254 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1255 (gfc_trans_array_constructor_value): Likewise.
1256 (get_array_ctor_strlen): Likewise.
1257 (gfc_constant_array_constructor_p): Likewise.
1258 (gfc_build_constant_array_constructor): Likewise.
1259 (gfc_trans_array_constructor): Likewise.
1260 (gfc_conv_array_initializer): Likewise.
1261 * trans-decl.c (check_constant_initializer): Likewise.
1262 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1263 (gfc_apply_interface_mapping_to_cons): Likewise.
1264 (gfc_trans_structure_assign): Likewise.
1265 (gfc_conv_structure): Likewise.
1266 * array.c (check_duplicate_iterator): Likewise.
1267 (match_array_list): Likewise.
1268 (match_array_cons_element): Likewise.
1269 (gfc_match_array_constructor): Likewise.
1270 (check_constructor_type): Likewise.
1271 (check_constructor): Likewise.
1273 (expand_constructor): Likewise.
1274 (extract_element): Likewise.
1275 (gfc_expanded_ac): Likewise.
1276 (resolve_array_list): Likewise.
1277 (gfc_resolve_character_array_constructor): Likewise.
1278 (copy_iterator): Renamed to ...
1279 (gfc_copy_iterator): ... this.
1280 (gfc_append_constructor): Removed.
1281 (gfc_insert_constructor): Removed unused function.
1282 (gfc_get_constructor): Removed.
1283 (gfc_free_constructor): Removed.
1284 (qgfc_copy_constructor): Removed.
1285 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1286 Removed all references. Replaced constructor list by splay-tree.
1287 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1288 the inner struct, added member 'base'.
1289 (gfc_append_constructor): Removed prototype.
1290 (gfc_insert_constructor): Removed prototype.
1291 (gfc_get_constructor): Removed prototype.
1292 (gfc_free_constructor): Removed prototype.
1293 (qgfc_copy_constructor): Removed prototype.
1294 (gfc_copy_iterator): New prototype.
1295 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1297 2010-04-10 Tobias Burnus <burnus@net-b.de>
1300 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1301 proc-pointers and type-bound procedures.
1302 (gfc_specification_expr): Check proc-pointers for pureness.
1304 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1307 * gfortranspec.c (lang_specific_driver): Do not expose vars
1308 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1311 2010-04-09 Tobias Burnus <burnus@net-b.de>
1314 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1316 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1317 * data.c (gfc_assign_data_value): Ditto.
1318 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1319 (gfc_traverse_expr): Traverse also through codimension expressions.
1320 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1321 gfc_has_ultimate_pointer): New functions.
1322 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1323 (gfc_array_ref): Add codimen.
1324 (gfc_array_ref): Add in_allocate.
1325 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1326 gfc_has_ultimate_pointer): Add prototypes.
1327 * interface.c (compare_parameter, compare_actual_formal,
1328 check_intents): Add coarray constraints.
1329 * match.c (gfc_match_iterator): Add coarray constraint.
1330 * match.h (gfc_match_array_ref): Update interface.
1331 * primary.c (gfc_match_varspec): Handle codimensions.
1332 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1333 (check_class_members): Return gfc_try instead for error recovery.
1334 (resolve_typebound_function,resolve_typebound_subroutine,
1335 check_members): Handle return value of check_class_members.
1336 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1337 check_dimension, compare_spec_to_ref, resolve_array_ref,
1338 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1339 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1341 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1342 Skip over coarray refs.
1343 (gfc_array_allocate) Add support for references containing coindexes.
1344 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1345 (gfc_map_intrinsic_function): Ignore codimensions.
1347 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1350 * io.c (check_format_string): Added check for additional non
1351 blank characters after the format string was successfully
1353 * io.c (check_format): Changed the error messages for positive
1354 int required and period required to drop through the error logic
1355 and report with gfc_error instead of gfc_error_now. Corrected
1356 format postion for hollerith strings.
1358 2010-04-08 Tobias Burnus <burnus@net-b.de>
1360 * module.c (use_iso_fortran_env_module): Fix standard check.
1362 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1364 * parse.c (parse_derived, parse_enum): Avoid set but not used
1367 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1370 * gfortran.texi: Add section about representation of
1373 2010-04-07 Simon Baldwin <simonb@google.com>
1375 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1376 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1378 2010-04-07 Richard Guenther <rguenther@suse.de>
1380 * options.c (gfc_init_options): Do not set.
1382 2010-04-06 Tobias Burnus <burnus@net-b.de>
1385 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1386 * match.c (gfc_match_critical, sync_statement): Ditto.
1387 * gfortran.h (gfc_fcoarray): New enum.
1388 (gfc_option_t): Use it.
1389 * lang.opt (fcoarray): Add new flag.
1390 * invoke.texi (fcoarray): Document it.
1391 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1392 (gfc_handle_coarray_option): New function.
1394 2010-04-06 Tobias Burnus <burnus@net-b.de>
1397 * gfortran.h (gfc_array_spec): Add cotype.
1398 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1399 and defer error diagnostic.
1400 * resolve.c (resolve_fl_derived): Add missing check.
1401 (resolve_symbol): Add cotype/type check.
1402 * parse.c (parse_derived): Fix setting of coarray_comp.
1404 2010-04-06 Tobias Burnus <burnus@net-b.de>
1407 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1408 match_array_element_spec,gfc_copy_array_spec,
1409 gfc_compare_array_spec): Include corank.
1410 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1411 * decl.c (build_sym,build_struct,variable_decl,
1412 match_attr_spec,attr_decl1,cray_pointer_decl,
1413 gfc_match_volatile): Add codimension.
1414 (gfc_match_codimension): New function.
1415 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1416 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1417 (gfc_add_codimension): New function prototype.
1418 * match.h (gfc_match_codimension): New function prototype.
1419 (gfc_match_array_spec): Update prototype
1420 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1421 * module.c (MOD_VERSION): Bump.
1422 (mio_symbol_attribute): Support coarray attributes.
1423 (mio_array_spec): Add corank support.
1424 * parse.c (decode_specification_statement,decode_statement,
1425 parse_derived): Add coarray support.
1426 * resolve.c (resolve_formal_arglist, was_declared,
1427 is_non_constant_shape_array, resolve_fl_variable,
1428 resolve_fl_derived, resolve_symbol): Add coarray support.
1429 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1430 gfc_build_class_symbol): Add coarray support.
1431 (gfc_add_codimension): New function.
1433 2010-04-06 Tobias Burnus <burnus@net-b.de>
1436 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1437 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1438 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1440 * intrinsic.texi (iso_fortran_env): Ditto.
1441 * libgfortran.h (libgfortran_stat_codes): New enum.
1442 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1443 constants from the intrinsic module.
1445 2010-04-06 Tobias Burnus <burnus@net-b.de>
1448 * intrinsic.c (add_functions): Add num_images.
1449 * decl.c (gfc_match_end): Handle END CRITICAL.
1450 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1451 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1453 * gfortran.h (gfc_statement): Add enum items for those.
1454 (gfc_exec_op) Ditto.
1455 (gfc_isym_id): Add num_images.
1456 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1457 (gfc_trans_sync,gfc_trans_critical): New functions.
1458 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1459 gfc_trans_critical): Add/update prototypes.
1460 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1461 and SYNC statements.
1462 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1463 * resolve.c (resolve_sync): Add function.
1464 (gfc_resolve_blocks): Handle CRITICAL.
1465 (resolve_code): Handle CRITICAL, ERROR STOP,
1466 (resolve_branch): Add CRITICAL constraint check.
1467 and SYNC statements.
1468 * st.c (gfc_free_statement): Add new statements.
1469 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1470 (gfc_build_builtin_function_decls): Initialize it.
1471 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1472 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1473 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1475 (match_exit_cycle): Handle CRITICAL constraint.
1476 (gfc_match_stopcode): Handle ERROR STOP.
1477 * match.h (gfc_match_critical, gfc_match_error_stop,
1478 gfc_match_sync_all, gfc_match_sync_images,
1479 gfc_match_sync_memory): Add prototype.
1480 * parse.c (decode_statement, gfc_ascii_statement,
1481 parse_executable): Handle new statements.
1482 (parse_critical_block): New function.
1483 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1484 * intrinsic.texi (num_images): Document new function.
1485 * simplify.c (gfc_simplify_num_images): Add function.
1487 2010-04-06 Tobias Burnus <burnus@net-b.de>
1490 * trans-array.c (gfc_conv_expr_descriptor): Update
1491 gfc_trans_scalar_assign call.
1492 (has_default_initializer): New function.
1493 (gfc_trans_deferred_array): Nullify less often.
1494 * trans-expr.c (gfc_conv_subref_array_arg,
1495 gfc_trans_subcomponent_assign): Update call to
1496 gfc_trans_scalar_assign.
1497 (gfc_trans_scalar_assign): Add parameter and pass it on.
1498 (gfc_trans_assignment_1): Optionally, do not dealloc before
1500 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1501 call to gfc_trans_scalar_assign.
1502 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1503 initializer to static variables.
1504 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1505 * trans-stmt.c (forall_make_variable_temp,
1506 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1507 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1508 gfc_trans_allocate): Update gfc_trans_assignment call.
1509 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1510 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1511 parameter to prototype.
1513 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1515 * ioparm.def : Update copyright.
1517 * trans-array.c : ditto
1518 * trans-array.h : ditto
1520 * trans-types.c: ditto
1521 * dependency.c : ditto
1522 * gfortran.h : ditto
1524 * trans-io.c : ditto
1525 * trans-intrinsic.c : ditto
1526 * libgfortran.h : ditto
1527 * invoke.texi : ditto
1528 * intrinsic.texi : ditto
1531 * intrinsic.c : ditto
1532 * interface.c : ditto
1533 * iresolve.c : ditto
1534 * trans-stmt.c : ditto
1535 * trans-stmt.h : ditto
1540 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1543 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1544 do not assert the context of derived types.
1546 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1549 * ioparm.def: Change inquire size variable to type pointer to
1552 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1555 * trans-expr.c (conv_parent_component_references): Ensure that
1556 'dt' has a backend_decl.
1559 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1560 type has a backend_decl.
1563 * resolve.c (resolve_global_procedure): Check that the 'cl'
1564 structure is not NULL.
1566 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1568 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1571 2010-03-17 Tobias Burnus <burnus@net-b.de>
1574 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1575 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1577 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1578 pointees as having explizit size.
1579 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1581 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1582 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1583 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1584 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1585 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1588 2010-03-14 Tobias Burnus <burnus@net-b.de>
1591 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1592 (resolve_ordinary_assign): Add check to avoid segfault.
1594 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1598 * resolve.c (resolve_compcall): Add new boolean dummy argument
1599 'class_members'. Only resolve expression at end if false.
1600 Remove redundant, static variable 'class_object'.
1601 (check_class_members): Add extra argument to call of
1603 (resolve_typebound_function): Renamed resolve_class_compcall.
1604 Do all the detection of class references here. Correct calls to
1605 resolve_compcall for extra argument.
1606 (resolve_typebound_subroutine): resolve_class_typebound_call
1607 renamed. Otherwise same as resolve_typebound_function.
1608 (gfc_resolve_expr): Call resolve_typebound_function.
1609 (resolve_code): Call resolve_typebound_subroutine.
1611 2010-03-10 Tobias Burnus <burnus@net-b.de
1614 * symbol.c (get_iso_c_sym): Set sym->result.
1616 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1619 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1620 for TBPs, otherwise they will not be resolved properly.
1621 (resolve_function): Use 'value.function.esym' instead of
1622 'value.function.name' to check if we're dealing with a TBP.
1623 (check_class_members): Set correct type of passed object for all TBPs,
1624 not only generic ones, except if the type is abstract.
1626 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1629 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1630 'final...' are not misinterpreted as FINAL statements.
1632 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1635 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1636 allocatable ultimate components do not need temporaries, whilst
1637 ultimate pointer components do.
1639 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1642 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1644 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1647 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1650 * trans-array.c (gfc_conv_array_parameter): A full array of
1651 derived type need not be restricted to a symbol without an
1652 array spec to use the call to gfc_conv_expr_descriptor.
1655 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1656 allocatable arrays do not need temporaries.
1658 2010-03-01 Tobias Burnus <burnus@net-b.de>
1661 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1664 2010-02-28 Tobias Burnus <burnus@net-b.de>
1667 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1668 (gfc_conv_initializer): Handle zero initializer as special case.
1670 2010-02-27 Tobias Burnus <burnus@net-b.de>
1673 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1674 for module variables for Fortran 2008.
1676 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1679 * trans-common.c (build_common_decl): Also update DECL_MODE,
1680 and DECL_SIZE when encountering a larger common block and call
1683 2010-02-24 Tobias Burnus <burnus@net-b.de>
1686 * trans-expr.c (gfc_conv_initializer): Call directly
1687 gfc_conv_constant for C_NULL_(FUN)PTR.
1689 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1692 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1693 checking the rest of the dimensions for elements.
1695 2010-02-21 Tobias Burnus <burnus@net-b.de>
1698 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1700 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1701 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1702 * invoke.texi: Document new -fno-protect-parens flag.
1704 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1710 * dependency.c (gfc_check_argument_var_dependency): Use enum
1711 value instead of arithmetic vaue for 'elemental'.
1712 (check_data_pointer_types): New function.
1713 (gfc_check_dependency): Call check_data_pointer_types.
1714 * trans-array.h : Change fourth argument of
1715 gfc_conv_array_parameter to boolean.
1716 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1717 can be a dummy but it must not be assumed shape or deferred.
1718 Change fourth argument to boolean. Array constructor exprs will
1719 always be contiguous and do not need packing and unpacking.
1720 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1721 space and change fourth argument of gfc_conv_array_parameter
1723 (gfc_trans_arrayfunc_assign): Change fourth argument of
1724 gfc_conv_array_parameter to boolean.
1725 * trans-io.c (gfc_convert_array_to_string): The same.
1726 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1728 2010-02-20 Tobias Burnus <burnus@net-b.de>
1731 * libgfortran.h: Add GFC_RTCHECK_MEM.
1732 * invoke.texi (-fcheck=): Document -fcheck=mem.
1733 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1734 and enable malloc-success check only with -fcheck=mem.
1735 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1737 2010-02-16 Tobias Burnus <burnus@net-b.de>
1740 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1741 * intrinsic.c (add_functions): Ditto.
1742 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1743 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1745 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1748 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1749 gfc_trans_do prototype.
1750 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1751 a loop exit condition. If exit condition is given, build the loop exit
1752 code, checking IO results of implied do loops in READ and WRITE.
1753 (gfc_trans_do): Likewise.
1754 * trans.c (trans_code): New static work function, previously
1755 gfc_trans_code. Passes exit condition to gfc_trans_do.
1756 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1757 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1758 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1759 result status bits in the dtparm structure. Use this condition in call
1760 to gfc_trans_code_cond.
1762 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1766 * trans-array.c (gfc_conv_array_parameter): Use
1767 gfc_full_array_ref_p to detect full and contiguous variable
1768 arrays. Full array components and contiguous arrays do not need
1769 internal_pack and internal_unpack.
1771 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1774 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1777 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1779 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1782 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1783 Tobias Burnus <burnus@net-b.de>
1786 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1788 2010-02-10 Tobias Burnus <burnus@net-b.de>
1791 * trans-decl.c (gfc_generate_function_code): Only check
1792 actual-vs.-dummy character bounds if not bind(C).
1794 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1797 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1798 info->dimen after info has been freed.
1800 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1803 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1806 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1808 * module.c (fix_mio_expr): Declare sym.
1810 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1813 * module.c (fix_mio_expr): Fix for private generic procedures.
1815 2010-02-09 Daniel Kraft <d@domob.eu>
1818 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1819 length to be correct and issue only with -Wsurprising.
1820 * invoke.texi (Wsurprising): Mention this new warning that is
1821 turned on by -Wsurprising.
1823 2010-02-09 Daniel Kraft <d@domob.eu>
1826 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1827 can be CHARACTER type.
1828 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1830 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1833 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1834 'formal_ptr'. If this is true, give returned descriptor unity
1835 lbounds, in all dimensions, and the appropriate offset.
1836 (gfc_conv_procedure_call); If formal is a pointer, set the last
1837 argument of gfc_conv_subref_array_arg to true.
1838 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1839 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1840 new arg of gfc_conv_subref_array_arg to false.
1841 * trans-stmt.c (forall_make_variable_temp): The same.
1843 2010-02-03 Tobias Burnus <burnus@net-b.de>
1846 * interface.c (compare_parameter): Disable rank-checking
1849 2010-02-02 Tobias Burnus <burnus@net-b.de>
1852 * parse.c (decode_specification_statement): Use sym->result not sym.
1854 2010-02-01 Tobias Burnus <burnus@net-b.de>
1857 * decl.c (variable_decl): Allow default initializer in
1858 TYPE declarations in PURE functions.
1860 2010-01-31 Janus Weil <janus@gcc.gnu.org>
1863 * resolve.c (resolve_allocate_expr): Move default initialization code
1864 here from gfc_trans_allocate.
1865 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
1867 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
1868 of CLASS variables via memcpy.
1869 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
1870 to resolve_allocate_expr.
1872 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
1875 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
1876 * gfortran.h : Add prototype for above.
1877 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
1878 (gfc_trans_subcomponent_assign): Call new function to replace
1879 the code to deal with allocatable components.
1880 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
1881 gfc_get_full_arrayspec_from_expr to replace existing code.
1883 2010-01-25 Tobias Burnus <burnus@net-b.de>
1886 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
1889 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
1893 * expr.c (remove_subobject_ref): If the constructor is NULL use
1894 the expression as the source.
1895 (simplify_const_ref): Change the type of expression if
1896 there are component references. Allow for substring to be at
1897 the end of an arbitrarily long chain of references. If an
1898 element is found that is not in an EXPR_ARRAY, assume that this
1899 is scalar initialization of array. Call remove_subobject_ref in
1900 this case with NULL second argument.
1902 2010-01-24 Tobias Burnus <burnus@net-b.de>
1905 * array.c (gfc_array_dimen_size): Use correct specific
1906 function in the check.
1908 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
1911 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
1912 is required, turn any trailing array elements after a range
1913 into ranges so that offsets can be calculated.
1915 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
1917 * module.c (mio_f2k_derived): Use enumerator as initializer of
1921 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
1922 bitfield of width 2.
1924 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1927 * resolve.c (extract_compcall_passed_object): Set locus for
1928 passed-object argument.
1929 (extract_ppc_passed_object): Set locus and correctly remove PPC
1932 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
1935 * trans-decl.c (add_argument_checking): Do not use the backend
1936 decl directly to test for the presence of an optional dummy
1937 argument. Use gfc_conv_expr_present, remembering to set the
1941 * trans-decl.c (gfc_generate_function_code): Small white space
1942 changes. If 'recurcheckvar' is NULL do not try to reset it.
1944 2010-01-19 Janus Weil <janus@gcc.gnu.org>
1947 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
1948 component for extended types.
1949 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
1950 and take care of parent component accessibility.
1952 2010-01-17 Janus Weil <janus@gcc.gnu.org>
1955 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
1956 * interface.c (check_interface1): Move a warning message here from
1957 resolve_fl_procedure.
1958 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
1959 * module.c (read_module): Remove call to gfc_check_interfaces, since
1960 this comes too early here.
1961 * resolve.c (resolve_fl_procedure): Move warning message to
1964 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1967 * interface.c (check_interface1): Pass symbol name rather than NULL to
1968 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
1970 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
1971 than NULL to gfc_compare_interfaces.
1973 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
1976 * trans-array.c (duplicate_allocatable): Static version of
1977 gfc_duplicate_allocatable with provision to handle scalar
1978 components. New boolean argument to switch off call to malloc
1980 (gfc_duplicate_allocatable): New function to call above with
1982 (gfc_copy_allocatable_data): New function to call above with
1984 (structure_alloc_comps): Do not apply indirect reference to
1985 scalar pointers. Add new section to copy allocatable components
1986 of arrays. Extend copying of allocatable components to include
1988 (gfc_copy_only_alloc_comp): New function to copy allocatable
1989 component derived types, without allocating the base structure.
1990 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
1991 Add primitive for gfc_copy_only_alloc_comp.
1992 * trans-expr.c (gfc_conv_procedure_call): After calls to
1993 transformational functions with results that are derived types
1994 with allocatable components, copy the components in the result.
1995 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
1996 of lhs derived types before allocation.
1998 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2001 * module.c (load_generic_interfaces): If a procedure that is
2002 use associated but not generic is given an interface that
2003 includes itself, then make it generic.
2005 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2006 Shujing Zhao <pearly.zhao@oracle.com>
2008 PR translation/42469
2009 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2010 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2011 character between option name and help text.
2013 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2017 * trans-array.c (gfc_conv_array_initializer): Change call to
2018 gfc_error_now to call to gfc_fatal_error.
2019 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2020 (is_constant_element): Changed name from constant_element.
2021 (gfc_constant_ac): Only use expand_construuctor for expression
2022 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2023 call gfc_is_constant_expr.
2024 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2026 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2027 array expressions should have their constructors expanded.
2028 (gfc_resolve_expr): Use new function to determine whether or not to call
2029 gfc_expand_constructor.
2031 2010-01-09 Tobias Burnus <burnus@net-b.de>
2034 * trans-expr.c (gfc_trans_structure_assign): Handle
2036 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2037 to the constructor for c_null_(fun)ptr.
2038 * resolve.c (resolve_structure_cons): Add special case
2039 for c_null_(fun)ptr.
2041 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2043 * gfortranspec.c (lang_specific_driver): Update copyright notice
2046 2010-01-08 Tobias Burnus <burnus@net-b.de>
2049 * symbol.c (check_conflict, gfc_copy_attr): Add
2050 ASYNCHRONOUS support.
2051 (gfc_add_asynchronous): New function.
2052 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2053 (gfc_match_asynchronous): New function.
2054 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2055 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2056 (gfc_add_asynchronous): New Prototype.
2057 * module.c (ab_attribute, mio_symbol_attribute): Add
2058 ASYNCHRONOUS support.
2059 * resolve.c (was_declared): Ditto.
2060 * match.h (gfc_match_asynchronous): New prototype.
2061 * parse.c (decode_specification_statement,decode_statement):
2062 Add ASYNCHRONOUS support.
2064 2010-01-07 Tobias Burnus <burnus@net-b.de>
2067 * trans-decl.c (get_proc_pointer_decl): Fix call to
2068 gfc_conv_initializer for array-valued proc-pointer funcs.
2070 2010-01-07 Tobias Burnus <burnus@net-b.de>
2073 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2074 allocatable scalars with SAVE attribute.
2076 2010-01-05 Tobias Burnus <burnus@net-b.de>
2079 * options.c (gfc_post_options): Set -frecursion
2080 when -fopenmp is used.
2082 2010-01-05 Tobias Burnus <burnus@net-b.de>
2085 * trans-expr.c (gfc_conv_procedure_call): Nullify
2086 return value for allocatable-scalar character functions.
2088 2010-01-04 Tobias Burnus <burnus@net-b.de>
2091 * error.c (error_printf, gfc_warning, gfc_notify_std,
2092 gfc_warning_now, gfc_error, gfc_error_now,
2093 gfc_fatal_error): Change argument name from nocmsgid to
2094 gmsgid to enable (x)gettext's % checking.
2096 2010-01-04 Tobias Burnus <burnus@net-b.de>
2098 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2100 2010-01-04 Tobias Burnus <burnus@net-b.de>
2103 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2104 for functions returning allocatable scalars.
2105 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2106 reallocating an allocatable scalar.
2107 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2109 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2110 allocatable scalars.
2111 (gfc_generate_function_code): Nullify result variable for
2112 allocatable scalars.
2115 * module.c (gfc_use_module): Fix warning string to allow
2119 * invoke.texi (-fcheck=recursion): Mention that the checking
2120 is also disabled for -frecursive.
2121 * trans-decl.c (gfc_generate_function_code): Disable
2122 -fcheck=recursion when -frecursive is used.
2124 * intrinsic.texi (iso_c_binding): Improve wording.
2127 Copyright (C) 2010 Free Software Foundation, Inc.
2129 Copying and distribution of this file, with or without modification,
2130 are permitted in any medium without royalty provided the copyright
2131 notice and this notice are preserved.