1 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
4 * gfortranspec.c (lang_specific_driver): Do not expose vars
5 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
8 2010-04-09 Tobias Burnus <burnus@net-b.de>
11 * decl.c (variable_decl, match_attr_spec): Fix setting the array
13 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
14 * data.c (gfc_assign_data_value): Ditto.
15 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
16 (gfc_traverse_expr): Traverse also through codimension expressions.
17 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
18 gfc_has_ultimate_pointer): New functions.
19 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
20 (gfc_array_ref): Add codimen.
21 (gfc_array_ref): Add in_allocate.
22 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
23 gfc_has_ultimate_pointer): Add prototypes.
24 * interface.c (compare_parameter, compare_actual_formal,
25 check_intents): Add coarray constraints.
26 * match.c (gfc_match_iterator): Add coarray constraint.
27 * match.h (gfc_match_array_ref): Update interface.
28 * primary.c (gfc_match_varspec): Handle codimensions.
29 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
30 (check_class_members): Return gfc_try instead for error recovery.
31 (resolve_typebound_function,resolve_typebound_subroutine,
32 check_members): Handle return value of check_class_members.
33 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
34 check_dimension, compare_spec_to_ref, resolve_array_ref,
35 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
36 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
38 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
39 Skip over coarray refs.
40 (gfc_array_allocate) Add support for references containing coindexes.
41 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
42 (gfc_map_intrinsic_function): Ignore codimensions.
44 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
47 * io.c (check_format_string): Added check for additional non
48 blank characters after the format string was successfully
50 * io.c (check_format): Changed the error messages for positive
51 int required and period required to drop through the error logic
52 and report with gfc_error instead of gfc_error_now. Corrected
53 format postion for hollerith strings.
55 2010-04-08 Tobias Burnus <burnus@net-b.de>
57 * module.c (use_iso_fortran_env_module): Fix standard check.
59 2010-04-07 Jakub Jelinek <jakub@redhat.com>
61 * parse.c (parse_derived, parse_enum): Avoid set but not used
64 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
67 * gfortran.texi: Add section about representation of
70 2010-04-07 Simon Baldwin <simonb@google.com>
72 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
73 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
75 2010-04-07 Richard Guenther <rguenther@suse.de>
77 * options.c (gfc_init_options): Do not set.
79 2010-04-06 Tobias Burnus <burnus@net-b.de>
82 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
83 * match.c (gfc_match_critical, sync_statement): Ditto.
84 * gfortran.h (gfc_fcoarray): New enum.
85 (gfc_option_t): Use it.
86 * lang.opt (fcoarray): Add new flag.
87 * invoke.texi (fcoarray): Document it.
88 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
89 (gfc_handle_coarray_option): New function.
91 2010-04-06 Tobias Burnus <burnus@net-b.de>
94 * gfortran.h (gfc_array_spec): Add cotype.
95 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
96 and defer error diagnostic.
97 * resolve.c (resolve_fl_derived): Add missing check.
98 (resolve_symbol): Add cotype/type check.
99 * parse.c (parse_derived): Fix setting of coarray_comp.
101 2010-04-06 Tobias Burnus <burnus@net-b.de>
104 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
105 match_array_element_spec,gfc_copy_array_spec,
106 gfc_compare_array_spec): Include corank.
107 (match_array_element_spec,gfc_set_array_spec): Support codimension.
108 * decl.c (build_sym,build_struct,variable_decl,
109 match_attr_spec,attr_decl1,cray_pointer_decl,
110 gfc_match_volatile): Add codimension.
111 (gfc_match_codimension): New function.
112 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
113 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
114 (gfc_add_codimension): New function prototype.
115 * match.h (gfc_match_codimension): New function prototype.
116 (gfc_match_array_spec): Update prototype
117 * match.c (gfc_match_common): Update gfc_match_array_spec call.
118 * module.c (MOD_VERSION): Bump.
119 (mio_symbol_attribute): Support coarray attributes.
120 (mio_array_spec): Add corank support.
121 * parse.c (decode_specification_statement,decode_statement,
122 parse_derived): Add coarray support.
123 * resolve.c (resolve_formal_arglist, was_declared,
124 is_non_constant_shape_array, resolve_fl_variable,
125 resolve_fl_derived, resolve_symbol): Add coarray support.
126 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
127 gfc_build_class_symbol): Add coarray support.
128 (gfc_add_codimension): New function.
130 2010-04-06 Tobias Burnus <burnus@net-b.de>
133 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
134 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
135 stat_locked_other_image, stat_stopped_image and stat_unlocked of
137 * intrinsic.texi (iso_fortran_env): Ditto.
138 * libgfortran.h (libgfortran_stat_codes): New enum.
139 * module.c (use_iso_fortran_env_module): Honour -std= when loading
140 constants from the intrinsic module.
142 2010-04-06 Tobias Burnus <burnus@net-b.de>
145 * intrinsic.c (add_functions): Add num_images.
146 * decl.c (gfc_match_end): Handle END CRITICAL.
147 * intrinsic.h (gfc_simplify_num_images): Add prototype.
148 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
150 * gfortran.h (gfc_statement): Add enum items for those.
152 (gfc_isym_id): Add num_images.
153 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
154 (gfc_trans_sync,gfc_trans_critical): New functions.
155 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
156 gfc_trans_critical): Add/update prototypes.
157 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
159 * trans.h (gfor_fndecl_error_stop_string) Add variable.
160 * resolve.c (resolve_sync): Add function.
161 (gfc_resolve_blocks): Handle CRITICAL.
162 (resolve_code): Handle CRITICAL, ERROR STOP,
163 (resolve_branch): Add CRITICAL constraint check.
165 * st.c (gfc_free_statement): Add new statements.
166 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
167 (gfc_build_builtin_function_decls): Initialize it.
168 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
169 (gfc_match_critical, gfc_match_error_stop, sync_statement,
170 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
172 (match_exit_cycle): Handle CRITICAL constraint.
173 (gfc_match_stopcode): Handle ERROR STOP.
174 * match.h (gfc_match_critical, gfc_match_error_stop,
175 gfc_match_sync_all, gfc_match_sync_images,
176 gfc_match_sync_memory): Add prototype.
177 * parse.c (decode_statement, gfc_ascii_statement,
178 parse_executable): Handle new statements.
179 (parse_critical_block): New function.
180 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
181 * intrinsic.texi (num_images): Document new function.
182 * simplify.c (gfc_simplify_num_images): Add function.
184 2010-04-06 Tobias Burnus <burnus@net-b.de>
187 * trans-array.c (gfc_conv_expr_descriptor): Update
188 gfc_trans_scalar_assign call.
189 (has_default_initializer): New function.
190 (gfc_trans_deferred_array): Nullify less often.
191 * trans-expr.c (gfc_conv_subref_array_arg,
192 gfc_trans_subcomponent_assign): Update call to
193 gfc_trans_scalar_assign.
194 (gfc_trans_scalar_assign): Add parameter and pass it on.
195 (gfc_trans_assignment_1): Optionally, do not dealloc before
197 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
198 call to gfc_trans_scalar_assign.
199 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
200 initializer to static variables.
201 (gfc_init_default_dt): Add dealloc parameter and pass it on.
202 * trans-stmt.c (forall_make_variable_temp,
203 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
204 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
205 gfc_trans_allocate): Update gfc_trans_assignment call.
206 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
207 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
208 parameter to prototype.
210 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
212 * ioparm.def : Update copyright.
214 * trans-array.c : ditto
215 * trans-array.h : ditto
217 * trans-types.c: ditto
218 * dependency.c : ditto
222 * trans-intrinsic.c : ditto
223 * libgfortran.h : ditto
224 * invoke.texi : ditto
225 * intrinsic.texi : ditto
228 * intrinsic.c : ditto
229 * interface.c : ditto
231 * trans-stmt.c : ditto
232 * trans-stmt.h : ditto
237 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
240 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
241 do not assert the context of derived types.
243 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
246 * ioparm.def: Change inquire size variable to type pointer to
249 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
252 * trans-expr.c (conv_parent_component_references): Ensure that
253 'dt' has a backend_decl.
256 * trans-expr.c (gfc_conv_structure): Ensure that the derived
257 type has a backend_decl.
260 * resolve.c (resolve_global_procedure): Check that the 'cl'
261 structure is not NULL.
263 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
265 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
268 2010-03-17 Tobias Burnus <burnus@net-b.de>
271 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
272 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
274 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
275 pointees as having explizit size.
276 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
278 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
279 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
280 * resolve.c (resolve_symbol): Handle cp_was_assumed.
281 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
282 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
285 2010-03-14 Tobias Burnus <burnus@net-b.de>
288 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
289 (resolve_ordinary_assign): Add check to avoid segfault.
291 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
295 * resolve.c (resolve_compcall): Add new boolean dummy argument
296 'class_members'. Only resolve expression at end if false.
297 Remove redundant, static variable 'class_object'.
298 (check_class_members): Add extra argument to call of
300 (resolve_typebound_function): Renamed resolve_class_compcall.
301 Do all the detection of class references here. Correct calls to
302 resolve_compcall for extra argument.
303 (resolve_typebound_subroutine): resolve_class_typebound_call
304 renamed. Otherwise same as resolve_typebound_function.
305 (gfc_resolve_expr): Call resolve_typebound_function.
306 (resolve_code): Call resolve_typebound_subroutine.
308 2010-03-10 Tobias Burnus <burnus@net-b.de
311 * symbol.c (get_iso_c_sym): Set sym->result.
313 2010-03-08 Janus Weil <janus@gcc.gnu.org>
316 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
317 for TBPs, otherwise they will not be resolved properly.
318 (resolve_function): Use 'value.function.esym' instead of
319 'value.function.name' to check if we're dealing with a TBP.
320 (check_class_members): Set correct type of passed object for all TBPs,
321 not only generic ones, except if the type is abstract.
323 2010-03-04 Janus Weil <janus@gcc.gnu.org>
326 * decl.c (gfc_match_final_decl): Make sure variable names starting with
327 'final...' are not misinterpreted as FINAL statements.
329 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
332 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
333 allocatable ultimate components do not need temporaries, whilst
334 ultimate pointer components do.
336 2010-03-03 Janus Weil <janus@gcc.gnu.org>
339 * resolve.c (resolve_code): Correctly set gfc_current_ns for
341 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
344 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
347 * trans-array.c (gfc_conv_array_parameter): A full array of
348 derived type need not be restricted to a symbol without an
349 array spec to use the call to gfc_conv_expr_descriptor.
352 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
353 allocatable arrays do not need temporaries.
355 2010-03-01 Tobias Burnus <burnus@net-b.de>
358 * resolve.c (find_array_spec): Handle REF_COMPONENT with
361 2010-02-28 Tobias Burnus <burnus@net-b.de>
364 * trans-expr.c (is_zero_initializer_p): Move up in the file.
365 (gfc_conv_initializer): Handle zero initializer as special case.
367 2010-02-27 Tobias Burnus <burnus@net-b.de>
370 * resolve.c (resolve_fl_variable_derived): Imply SAVE
371 for module variables for Fortran 2008.
373 2010-02-25 Jakub Jelinek <jakub@redhat.com>
376 * trans-common.c (build_common_decl): Also update DECL_MODE,
377 and DECL_SIZE when encountering a larger common block and call
380 2010-02-24 Tobias Burnus <burnus@net-b.de>
383 * trans-expr.c (gfc_conv_initializer): Call directly
384 gfc_conv_constant for C_NULL_(FUN)PTR.
386 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
389 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
390 checking the rest of the dimensions for elements.
392 2010-02-21 Tobias Burnus <burnus@net-b.de>
395 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
397 * option.c (gfc_init_options,gfc_handle_option): Ditto.
398 * trans-expr.c (gfc_conv_expr_op): Use the flag.
399 * invoke.texi: Document new -fno-protect-parens flag.
401 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
407 * dependency.c (gfc_check_argument_var_dependency): Use enum
408 value instead of arithmetic vaue for 'elemental'.
409 (check_data_pointer_types): New function.
410 (gfc_check_dependency): Call check_data_pointer_types.
411 * trans-array.h : Change fourth argument of
412 gfc_conv_array_parameter to boolean.
413 * trans-array.c (gfc_conv_array_parameter): A contiguous array
414 can be a dummy but it must not be assumed shape or deferred.
415 Change fourth argument to boolean. Array constructor exprs will
416 always be contiguous and do not need packing and unpacking.
417 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
418 space and change fourth argument of gfc_conv_array_parameter
420 (gfc_trans_arrayfunc_assign): Change fourth argument of
421 gfc_conv_array_parameter to boolean.
422 * trans-io.c (gfc_convert_array_to_string): The same.
423 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
425 2010-02-20 Tobias Burnus <burnus@net-b.de>
428 * libgfortran.h: Add GFC_RTCHECK_MEM.
429 * invoke.texi (-fcheck=): Document -fcheck=mem.
430 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
431 and enable malloc-success check only with -fcheck=mem.
432 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
434 2010-02-16 Tobias Burnus <burnus@net-b.de>
437 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
438 * intrinsic.c (add_functions): Ditto.
439 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
440 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
442 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
445 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
446 gfc_trans_do prototype.
447 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
448 a loop exit condition. If exit condition is given, build the loop exit
449 code, checking IO results of implied do loops in READ and WRITE.
450 (gfc_trans_do): Likewise.
451 * trans.c (trans_code): New static work function, previously
452 gfc_trans_code. Passes exit condition to gfc_trans_do.
453 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
454 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
455 * trans-io.c (build_dt): Build an exit condition to allow checking IO
456 result status bits in the dtparm structure. Use this condition in call
457 to gfc_trans_code_cond.
459 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
463 * trans-array.c (gfc_conv_array_parameter): Use
464 gfc_full_array_ref_p to detect full and contiguous variable
465 arrays. Full array components and contiguous arrays do not need
466 internal_pack and internal_unpack.
468 2010-02-11 Jakub Jelinek <jakub@redhat.com>
471 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
474 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
476 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
479 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
480 Tobias Burnus <burnus@net-b.de>
483 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
485 2010-02-10 Tobias Burnus <burnus@net-b.de>
488 * trans-decl.c (gfc_generate_function_code): Only check
489 actual-vs.-dummy character bounds if not bind(C).
491 2010-02-10 Jakub Jelinek <jakub@redhat.com>
494 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
495 info->dimen after info has been freed.
497 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
500 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
503 2010-02-09 Jakub Jelinek <jakub@redhat.com>
505 * module.c (fix_mio_expr): Declare sym.
507 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
510 * module.c (fix_mio_expr): Fix for private generic procedures.
512 2010-02-09 Daniel Kraft <d@domob.eu>
515 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
516 length to be correct and issue only with -Wsurprising.
517 * invoke.texi (Wsurprising): Mention this new warning that is
518 turned on by -Wsurprising.
520 2010-02-09 Daniel Kraft <d@domob.eu>
523 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
524 can be CHARACTER type.
525 (MINVAL), (MAXLOC), (MINLOC): Ditto.
527 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
530 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
531 'formal_ptr'. If this is true, give returned descriptor unity
532 lbounds, in all dimensions, and the appropriate offset.
533 (gfc_conv_procedure_call); If formal is a pointer, set the last
534 argument of gfc_conv_subref_array_arg to true.
535 * trans.h : Add last argument for gfc_conv_subref_array_arg.
536 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
537 new arg of gfc_conv_subref_array_arg to false.
538 * trans-stmt.c (forall_make_variable_temp): The same.
540 2010-02-03 Tobias Burnus <burnus@net-b.de>
543 * interface.c (compare_parameter): Disable rank-checking
546 2010-02-02 Tobias Burnus <burnus@net-b.de>
549 * parse.c (decode_specification_statement): Use sym->result not sym.
551 2010-02-01 Tobias Burnus <burnus@net-b.de>
554 * decl.c (variable_decl): Allow default initializer in
555 TYPE declarations in PURE functions.
557 2010-01-31 Janus Weil <janus@gcc.gnu.org>
560 * resolve.c (resolve_allocate_expr): Move default initialization code
561 here from gfc_trans_allocate.
562 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
564 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
565 of CLASS variables via memcpy.
566 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
567 to resolve_allocate_expr.
569 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
572 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
573 * gfortran.h : Add prototype for above.
574 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
575 (gfc_trans_subcomponent_assign): Call new function to replace
576 the code to deal with allocatable components.
577 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
578 gfc_get_full_arrayspec_from_expr to replace existing code.
580 2010-01-25 Tobias Burnus <burnus@net-b.de>
583 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
586 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
590 * expr.c (remove_subobject_ref): If the constructor is NULL use
591 the expression as the source.
592 (simplify_const_ref): Change the type of expression if
593 there are component references. Allow for substring to be at
594 the end of an arbitrarily long chain of references. If an
595 element is found that is not in an EXPR_ARRAY, assume that this
596 is scalar initialization of array. Call remove_subobject_ref in
597 this case with NULL second argument.
599 2010-01-24 Tobias Burnus <burnus@net-b.de>
602 * array.c (gfc_array_dimen_size): Use correct specific
603 function in the check.
605 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
608 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
609 is required, turn any trailing array elements after a range
610 into ranges so that offsets can be calculated.
612 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
614 * module.c (mio_f2k_derived): Use enumerator as initializer of
618 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
621 2010-01-19 Janus Weil <janus@gcc.gnu.org>
624 * resolve.c (extract_compcall_passed_object): Set locus for
625 passed-object argument.
626 (extract_ppc_passed_object): Set locus and correctly remove PPC
629 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
632 * trans-decl.c (add_argument_checking): Do not use the backend
633 decl directly to test for the presence of an optional dummy
634 argument. Use gfc_conv_expr_present, remembering to set the
638 * trans-decl.c (gfc_generate_function_code): Small white space
639 changes. If 'recurcheckvar' is NULL do not try to reset it.
641 2010-01-19 Janus Weil <janus@gcc.gnu.org>
644 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
645 component for extended types.
646 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
647 and take care of parent component accessibility.
649 2010-01-17 Janus Weil <janus@gcc.gnu.org>
652 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
653 * interface.c (check_interface1): Move a warning message here from
654 resolve_fl_procedure.
655 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
656 * module.c (read_module): Remove call to gfc_check_interfaces, since
657 this comes too early here.
658 * resolve.c (resolve_fl_procedure): Move warning message to
661 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
664 * interface.c (check_interface1): Pass symbol name rather than NULL to
665 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
667 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
668 than NULL to gfc_compare_interfaces.
670 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
673 * trans-array.c (duplicate_allocatable): Static version of
674 gfc_duplicate_allocatable with provision to handle scalar
675 components. New boolean argument to switch off call to malloc
677 (gfc_duplicate_allocatable): New function to call above with
679 (gfc_copy_allocatable_data): New function to call above with
681 (structure_alloc_comps): Do not apply indirect reference to
682 scalar pointers. Add new section to copy allocatable components
683 of arrays. Extend copying of allocatable components to include
685 (gfc_copy_only_alloc_comp): New function to copy allocatable
686 component derived types, without allocating the base structure.
687 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
688 Add primitive for gfc_copy_only_alloc_comp.
689 * trans-expr.c (gfc_conv_procedure_call): After calls to
690 transformational functions with results that are derived types
691 with allocatable components, copy the components in the result.
692 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
693 of lhs derived types before allocation.
695 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
698 * module.c (load_generic_interfaces): If a procedure that is
699 use associated but not generic is given an interface that
700 includes itself, then make it generic.
702 2010-01-11 Joseph Myers <joseph@codesourcery.com>
703 Shujing Zhao <pearly.zhao@oracle.com>
706 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
707 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
708 character between option name and help text.
710 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
714 * trans-array.c (gfc_conv_array_initializer): Change call to
715 gfc_error_now to call to gfc_fatal_error.
716 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
717 (is_constant_element): Changed name from constant_element.
718 (gfc_constant_ac): Only use expand_construuctor for expression
719 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
720 call gfc_is_constant_expr.
721 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
723 * resolve.c (gfc_is_expandable_expr): New function that determiners if
724 array expressions should have their constructors expanded.
725 (gfc_resolve_expr): Use new function to determine whether or not to call
726 gfc_expand_constructor.
728 2010-01-09 Tobias Burnus <burnus@net-b.de>
731 * trans-expr.c (gfc_trans_structure_assign): Handle
733 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
734 to the constructor for c_null_(fun)ptr.
735 * resolve.c (resolve_structure_cons): Add special case
738 2010-01-09 Jakub Jelinek <jakub@redhat.com>
740 * gfortranspec.c (lang_specific_driver): Update copyright notice
743 2010-01-08 Tobias Burnus <burnus@net-b.de>
746 * symbol.c (check_conflict, gfc_copy_attr): Add
747 ASYNCHRONOUS support.
748 (gfc_add_asynchronous): New function.
749 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
750 (gfc_match_asynchronous): New function.
751 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
752 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
753 (gfc_add_asynchronous): New Prototype.
754 * module.c (ab_attribute, mio_symbol_attribute): Add
755 ASYNCHRONOUS support.
756 * resolve.c (was_declared): Ditto.
757 * match.h (gfc_match_asynchronous): New prototype.
758 * parse.c (decode_specification_statement,decode_statement):
759 Add ASYNCHRONOUS support.
761 2010-01-07 Tobias Burnus <burnus@net-b.de>
764 * trans-decl.c (get_proc_pointer_decl): Fix call to
765 gfc_conv_initializer for array-valued proc-pointer funcs.
767 2010-01-07 Tobias Burnus <burnus@net-b.de>
770 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
771 allocatable scalars with SAVE attribute.
773 2010-01-05 Tobias Burnus <burnus@net-b.de>
776 * options.c (gfc_post_options): Set -frecursion
777 when -fopenmp is used.
779 2010-01-05 Tobias Burnus <burnus@net-b.de>
782 * trans-expr.c (gfc_conv_procedure_call): Nullify
783 return value for allocatable-scalar character functions.
785 2010-01-04 Tobias Burnus <burnus@net-b.de>
788 * error.c (error_printf, gfc_warning, gfc_notify_std,
789 gfc_warning_now, gfc_error, gfc_error_now,
790 gfc_fatal_error): Change argument name from nocmsgid to
791 gmsgid to enable (x)gettext's % checking.
793 2010-01-04 Tobias Burnus <burnus@net-b.de>
795 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
797 2010-01-04 Tobias Burnus <burnus@net-b.de>
800 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
801 for functions returning allocatable scalars.
802 * trans-stmt.c (gfc_trans_allocate): Emmit error when
803 reallocating an allocatable scalar.
804 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
806 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
808 (gfc_generate_function_code): Nullify result variable for
812 * module.c (gfc_use_module): Fix warning string to allow
816 * invoke.texi (-fcheck=recursion): Mention that the checking
817 is also disabled for -frecursive.
818 * trans-decl.c (gfc_generate_function_code): Disable
819 -fcheck=recursion when -frecursive is used.
821 * intrinsic.texi (iso_c_binding): Improve wording.
824 Copyright (C) 2010 Free Software Foundation, Inc.
826 Copying and distribution of this file, with or without modification,
827 are permitted in any medium without royalty provided the copyright
828 notice and this notice are preserved.