1 2010-08-20 Joseph Myers <joseph@codesourcery.com>
3 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
6 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
8 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
10 2010-08-19 Daniel Kraft <d@domob.eu>
14 * trans.h (struct gfc_se): New flag `byref_noassign'.
15 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
16 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
17 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
18 and check for compile-time errors with those.
19 * trans-decl.c (trans_associate_var): Use new routine
20 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
21 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
22 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
23 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
24 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
25 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
26 rank remapping for assignment.
28 2010-08-19 Tobias Burnus <burnus@net-b.de>
30 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
31 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
34 2010-08-19 Tobias Burnus <burnus@net-b.de>
38 * check.c (gfc_check_bessel_n2): New function.
39 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
40 * intrinsic.c (add_functions): Add transformational version
41 of the Bessel_jn/yn intrinsics.
42 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
43 gfc_simplify_bessel_yn2): New prototypes.
44 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
45 transformational variant.
46 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
47 Check for negative order.
48 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
49 gfc_simplify_bessel_yn2): New functions.
51 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
54 * resolve.c (resolve_transfer): Traverse operands and set expression
55 to be checked to a non EXPR_OP type.
57 2010-08-19 Janus Weil <janus@gcc.gnu.org>
60 * gfortran.h (gfc_add_save): Modified prototype.
61 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
62 (match_pointer_init): New function to match F08 pointer initialization.
63 (variable_decl,match_procedure_decl,match_ppc_decl): Use
65 (match_attr_spec): Module variables are implicitly SAVE.
66 (gfc_match_save): Modified call to 'gfc_add_save'.
67 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
69 * primary.c (gfc_variable_attr): Handle SAVE attribute.
70 * resolve.c (resolve_structure_cons): Add new argument and do pointer
71 initialization checks.
72 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
73 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
74 (resolve_fl_variable): Handle SAVE_IMPLICIT.
75 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
77 * trans-decl.c (gfc_create_module_variable): Module variables with
78 TARGET can already exist.
79 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
80 (gfc_conv_initializer): Implement non-NULL pointer
83 2010-08-18 Tobias Burnus <burnus@net-b.de>
86 * intrinsic.texi (selected_char_kind): Document ISO_10646
89 2010-08-17 Jakub Jelinek <jakub@redhat.com>
92 * trans-decl.c (build_library_function_decl_1): Chain on
93 void_list_node instead of creating a new TREE_LIST.
94 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
95 * trans-types.c (gfc_get_function_type): Likewise. Set
96 typelist to void_list_node for the main program.
98 2010-08-17 Daniel Kraft <d@domob.eu>
101 * gfortran.h (struct gfc_association_list): New member `where'.
102 (gfc_is_associate_pointer) New method.
103 * match.c (gfc_match_associate): Remember locus for each associate
104 name matched and do not try to set variable flag.
105 * parse.c (parse_associate): Use remembered locus for symbols.
106 * primary.c (match_variable): Instead of variable-flag check for
107 associate names set it for all such names used.
108 * symbol.c (gfc_is_associate_pointer): New method.
109 * resolve.c (resolve_block_construct): Don't generate assignments
110 to give associate-names their values.
111 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
112 (resolve_symbol): Set some more attributes for associate variables,
113 set variable flag here and check it and don't try to build an
114 explicitely shaped array-spec for array associate variables.
115 * trans-expr.c (gfc_conv_variable): Dereference in case of association
117 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
118 (gfc_sym_type): Return pointer type for association to scalar vars.
119 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
120 (trans_associate_var): New method.
121 (gfc_trans_deferred_vars): Handle association symbols.
123 2010-08-16 Joseph Myers <joseph@codesourcery.com>
125 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
127 (MMDX): Change back to MMD. Mark NoDriverArg instead of
129 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
130 OPT_MDX and OPT_MMDX.
132 2010-08-16 Joseph Myers <joseph@codesourcery.com>
134 * lang.opt (MDX, MMDX): Mark RejectDriver.
136 2010-08-15 Janus Weil <janus@gcc.gnu.org>
138 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
139 vtabs for generics any more).
141 2010-08-15 Daniel Kraft <d@domob.eu>
144 * gfortran.h (gfc_find_proc_namespace): New method.
145 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
146 around with namespace.
147 * symbol.c (gfc_find_proc_namespace): New method.
148 * trans-decl.c (gfc_build_qualified_array): Use it for correct
150 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
151 * parse.c (parse_associate): Removed assignment-generation here...
152 * resolve.c (resolve_block_construct): ...and added it here.
153 (resolve_variable): Handle names that are arrays but were not parsed
154 as such because of association.
155 (resolve_code): Fix BLOCK resolution.
156 (resolve_symbol): Generate array-spec for associate-names.
158 2010-08-15 Tobias Burnus <burnus@net-b.de>
161 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
162 (verify_c_interop): Handle unresolved DT with bind(C).
164 2010-08-15 Tobias Burnus <burnus@net-b.de>
166 * trans-expr.c (gfc_conv_expr_present): Regard nullified
167 pointer arrays as absent.
168 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
169 dummys as absent argument.
170 * interface.c (compare_actual_formal,compare_parameter):
173 2010-08-15 Tobias Burnus <burnus@net-b.de>
175 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
176 dummies with intent(in).
178 2010-08-15 Daniel Kraft <d@domob.eu>
181 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
182 routines not IMPURE also as PURE.
183 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
184 `NO_CLASS' in `CLASS_IMPURE'.
185 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
186 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
187 (add_functions): Ditto.
188 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
189 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
190 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
191 are not ALLOCATABLE and have their INTENT specified.
193 2010-08-13 Daniel Kraft <d@domob.eu>
195 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
196 * array.c (gfc_match_array_spec): Match implied-shape specification and
197 handle AS_IMPLIED_SHAPE correctly otherwise.
198 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
199 (variable_decl): Some checks for implied-shape declaration.
200 * resolve.c (resolve_symbol): Assert that array-spec is no longer
201 AS_IMPLIED_SHAPE in any case.
203 2010-08-12 Joseph Myers <joseph@codesourcery.com>
205 * lang.opt (MD, MMD): Change to MDX and MMDX.
206 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
208 2010-08-11 Janus Weil <janus@gcc.gnu.org>
211 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
213 (check_arglist,check_specific): Add reference to 'name' field.
214 (init_arglist): Remove reference to 'name' field.
215 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
216 * check.c (variable_check): Reverse order of checks. Respect intent of
218 (int_or_proc_check): New function.
219 (coarray_check): New function.
220 (allocatable_check): New function.
221 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
222 (gfc_check_complex): Use 'int_or_real_check'.
223 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
224 gfc_check_ucobound): Use 'coarray_check'.
225 (gfc_check_pack): Use 'real_or_complex_check'.
226 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
228 (scalar_check,type_check,numeric_check,int_or_real_check,
229 real_or_complex_check,kind_check,double_check,logical_array_check,
230 array_check,same_type_check,rank_check,nonoptional_check,
231 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
232 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
233 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
234 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
235 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
236 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
237 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
240 2010-08-10 Daniel Kraft <d@domob.eu>
242 * gfortran.texi (Interoperability with C): Fix ordering in menu
243 and add new subsection about pointers.
244 (Interoperable Subroutines and Functions): Split off the pointer part.
245 (working with Pointers): New subsection with extended discussion
246 of pointers (especially procedure pointers).
248 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
251 * array.c (gfc_ref_dimen_size): Add end argument.
252 If end is non-NULL, calculate it.
253 (ref_size): Adjust call to gfc_ref_dimen_size.
254 (gfc_array_dimen_size): Likewise.
255 (gfc_array_res_shape): Likewise.
256 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
257 * resolve.c (resolve_array_ref): For stride not equal to -1,
258 fill in the lowest possible end.
260 2010-08-09 Janus Weil <janus@gcc.gnu.org>
262 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
264 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
266 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
268 (check_some_aliasing): Likewise.
269 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
270 (gfc_conv_intrinsic_int): Likewise.
271 (gfc_conv_intrinsic_lib_function): Likewise.
272 (gfc_conv_intrinsic_cmplx): Likewise.
273 (gfc_conv_intrinsic_ctime): Likewise.
274 (gfc_conv_intrinsic_fdate): Likewise.
275 (gfc_conv_intrinsic_ttynam): Likewise.
276 (gfc_conv_intrinsic_minmax): Likewise.
277 (gfc_conv_intrinsic_minmax_char): Likewise.
278 (gfc_conv_intrinsic_ishftc): Likewise.
279 (gfc_conv_intrinsic_index_scan_verify): Likewise.
280 (gfc_conv_intrinsic_merge): Likewise.
281 (gfc_conv_intrinsic_trim): Likewise.
282 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
284 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
287 * dependency.c (check_section_vs_section): Handle cases where
288 the start expression coincides with the lower or upper
291 2010-08-04 Janus Weil <janus@gcc.gnu.org>
296 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
297 container types. Do not artificially increase refs. Commit symbols one
299 * interface.c (compare_parameter): Make sure vtabs are present before
300 generating module variables.
301 * resolve.c (resolve_allocate_expr): Ditto.
303 2010-08-04 Tobias Burnus <burnus@net-b.de>
307 * resolve.c (resolve_structure_cons): Fix
310 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
314 * symbol.c (changed_syms): Made static again.
315 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
316 Changed conditional internal error into assert.
317 Rename function to ...
318 (gfc_enforce_clean_symbol_state): ... this.
319 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
320 Rename the former to the latter.
321 * parse.c (decode_statement, decode_omp_directive,
322 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
324 (changed_syms): Remove declaration.
325 (next_statement): Use gfc_enforce_clean_symbol_state.
327 2010-08-04 Tobias Burnus <burnus@net-b.de>
330 * resolve.c (resolve_structure_cons): Fix handling of
331 initialization structure constructors with character
332 elements of the wrong length.
333 * array.c (gfc_check_iter_variable): Add NULL check.
334 (gfc_resolve_character_array_constructor): Also truncate
337 2010-08-04 Tobias Burnus <burnus@net-b.de>
339 * trans-io.c (gfc_build_io_library_fndecls): Fix return
340 value of some libgfortran functions.
342 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
345 * dependency.c (gfc_deb_compare_expr): Remove any integer
346 conversion functions to larger types from both arguments.
347 Remove handling these functions futher down.
349 2010-08-03 Janus Weil <janus@gcc.gnu.org>
353 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
354 * resolve.c (resolve_tb_generic_targets): Check for errors.
356 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
359 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
362 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
365 * dependency.h: Add prototype for gfc_are_identical_variables.
366 * frontend-passes.c: Include depencency.h.
367 (optimimize_equality): Use gfc_are_identical_variables.
368 * dependency.c (identical_array_ref): New function.
369 (gfc_are_identical_variables): New function.
370 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
371 * dependency.c (gfc_check_section_vs_section). Rename gfc_
372 prefix from statc function.
373 (check_section_vs_section): Change arguments to gfc_array_ref,
374 adjust function body accordingly.
376 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
377 Janus Weil <janus@gcc.gnu.org>
382 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
383 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
384 gfc_copy_formal_args, gfc_copy_formal_args_intr,
385 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
386 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
387 Call reject_statement in case of error.
388 (match_deferred_characteritics): Call gfc_undo_symbols in case match
391 2010-08-01 Janus Weil <janus@gcc.gnu.org>
394 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
395 (gfc_find_derived_vtab): Make vtabs and vtypes public.
396 * module.c (read_module): When reading module files, always import
397 vtab and vtype symbols.
399 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
403 * symbol.c (changed_syms): Made non-static.
404 * parse.c (changed_syms): Declare new external.
405 (next_statement): Assert changed_syms is NULL at the beginning.
407 2010-07-30 Janus Weil <janus@gcc.gnu.org>
408 Steven G. Kargl <kargl@gcc.gnu.org>
411 * match.c (match_type_spec): Try to parse derived types before
414 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
416 * gfortran.h (gfc_release_symbol): New prototype.
417 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
418 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
419 Use gfc_release_symbol.
420 * parse.c (gfc_fixup_sibling_symbols): Ditto.
421 * resolve.c (resolve_symbol): Ditto.
423 2010-07-29 Tobias Burnus <burnus@net-b.de>
427 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
428 external procedure declarations in modules.
429 (gfc_get_symbol_decl): Modify assert.
431 2010-07-29 Janus Weil <janus@gcc.gnu.org>
434 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
436 2010-07-29 Janus Weil <janus@gcc.gnu.org>
439 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
440 (gfc_trans_class_assign): Modified prototype.
441 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
442 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
443 (gfc_trans_class_assign): ... here. Modified actual arguments.
444 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
445 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
446 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
448 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
452 * class.c (gfc_find_derived_vtab): Accept or discard newly created
453 symbols before returning.
455 2010-07-29 Joseph Myers <joseph@codesourcery.com>
457 * lang.opt (cpp): Remove Joined and Separate markers.
458 (cpp=): New internal option.
459 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
460 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
463 2010-07-29 Daniel Kraft <d@domob.eu>
466 * array.c (resolve_array_bound): Fix error message to properly handle
467 non-variable expressions.
469 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
471 * decl.c (free_value): Also free repeat field.
472 * data.c (gfc_assign_data_value): Always free offset before returning.
474 2010-07-28 Daniel Kraft <d@domob.eu>
476 * gfortran.h (gfc_build_intrinsic_call): New method.
477 * expr.c (gfc_build_intrinsic_call): New method.
478 * simplify.c (range_check): Ignore non-constant value.
479 (simplify_bound_dim): Handle non-variable expressions and
480 fix memory leak with non-free'ed expression.
481 (simplify_bound): Handle non-variable expressions.
482 (gfc_simplify_shape): Ditto.
483 (gfc_simplify_size): Ditto, but only in certain cases possible.
485 2010-07-28 Joseph Myers <joseph@codesourcery.com>
487 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
490 2010-07-28 Tobias Burnus <burnus@net-b.de>
493 * trans-types.c (gfc_get_derived_type): Fix DT declaration
494 from modules for whole-file mode.
496 2010-07-27 Joseph Myers <joseph@codesourcery.com>
498 * gfortran.h (gfc_handle_option): Update prototype and return
500 * options.c (gfc_handle_option): Update prototype and return value
503 2010-07-27 Joseph Myers <joseph@codesourcery.com>
505 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
506 decoded options in allocating deferred_opt.
507 * cpp.h (gfc_cpp_init_options): Update prototype.
508 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
509 * gfortran.h (gfc_option_lang_mask): New.
510 (gfc_init_options): Update prototype.
511 * options.c (gfc_option_lang_mask): New.
512 (gfc_init_options): Update prototype. Pass new arguments to
513 gfc_cpp_init_options.
515 2010-07-26 Tobias Burnus <burnus@net-b.de>
518 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
519 for functions which are later in the same file.
520 (gfc_create_function_decl, build_function_decl,
521 build_entry_thunks): Add global argument.
522 * trans.c (gfc_generate_module_code): Update
523 gfc_create_function_decl call.
524 * trans.h (gfc_create_function_decl): Update prototype.
525 * resolve.c (resolve_global_procedure): Also resolve for
528 2010-07-26 Richard Henderson <rth@redhat.com>
531 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
532 (gfc_write_global_declarations): New.
534 2010-07-26 Tobias Burnus <burnus@net-b.de>
537 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
538 for call to transfer_namelist_element.
539 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
542 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
545 * Make-lang.in: Add fortran/frontend-passes.o.
546 * gfortran.h: Add prototype for gfc_run_passes.
547 * resolve.c (gfc_resolve): Call gfc_run_passes.
548 * frontend-passes.c: New file.
550 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
553 * scanner.c (gfc_next_char_literal): Enable truncation warning for
556 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
559 * gfortran.h (gfc_namespace): New field old_equiv.
560 (gfc_free_equiv_until): New prototype.
561 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
562 a parameterized stop condition.
563 (gfc_free_equiv): Use gfc_free_equiv_until.
564 * parse.c (next_statement): Save equivalence list.
565 (reject_statement): Restore equivalence list.
567 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
570 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
571 in the function so that it does not get missed by early exits.
572 (load_line): Add checks for quoted strings and free form comments to
573 disable warnings on comments. Add check for ampersand as first
574 character after truncation and don't warn for this case, but warn if
575 there are subsequent non-whitespace characters.
577 2010-07-24 Tobias Burnus <burnus@net-b.de>
580 * parse.c (gfc_parse_file): Do not override
581 gfc_global_ns_list items.
583 2010-07-24 Tobias Burnus <burnus@net-b.de>
585 * options.c (gfc_init_options): Enable -fwhole-file by default.
586 * interface.c (compare_parameter): Assume a Hollerith constant is
587 compatible with all other argument types.
589 2010-07-23 Tobias Burnus <burnus@net-b.de>
592 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
593 -fwhole-file also for derived types.
594 * trans-types.c (copy_dt_decls_ifequal): Remove static and
595 rename to gfc_copy_dt_decls_ifequal.
596 (gfc_get_derived_type): Update call.
597 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
599 2010-07-23 Tobias Burnus <burnus@net-b.de>
602 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
604 2010-07-23 Jakub Jelinek <jakub@redhat.com>
606 * trans-types.c (gfc_get_array_descriptor_base,
607 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
608 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
609 instead of clearing DECL_NAME.
610 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
612 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
615 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
617 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
618 reverse the scalarization loop.
619 gfc_conv_resolve_dependencies: Pass the reverse field of the
620 loopinfo to gfc_dep_resolver.
621 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
622 assignment by resetting loop.reverse.
623 gfortran.h : Add the gfc_reverse enum.
624 trans.h : Add the reverse field to gfc_loopinfo.
625 dependency.c (gfc_check_dependency): Pass null to the new arg
627 (gfc_check_section_vs_section): Check for reverse dependencies.
628 (gfc_dep_resolver): Add reverse argument and deal with the loop
630 dependency.h : Modify prototype for gfc_dep_resolver to include
633 2010-07-23 Daniel Kraft <d@domob.eu>
636 * gfortran.h (gfc_find_symtree_in_proc): New method.
637 * symbol.c (gfc_find_symtree_in_proc): New method.
638 * match.c (match_exit_cycle): Look for loop name also in parent
639 namespaces within current procedure.
641 2010-07-22 Tobias Burnus <burnus@net-b.de>
644 * dependency.c (gfc_check_dependency): Add argument alising check.
645 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
647 2010-07-22 Daniel Kraft <d@domob.eu>
649 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
650 now in the correct place.
652 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
655 * Revert my commit r162325.
657 2010-07-21 Daniel Kraft <d@domob.eu>
659 * trans.h (gfc_get_return_label): Removed.
660 (gfc_generate_return): New method.
661 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
662 returning a tree directly.
663 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
664 (gfc_trans_block_construct): Update for new interface to
665 `gfc_trans_deferred_vars'.
666 * trans-decl.c (current_function_return_label): Removed.
667 (current_procedure_symbol): New variable.
668 (gfc_get_return_label): Removed.
669 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
670 returning a tree directly.
671 (get_proc_result), (gfc_generate_return): New methods.
672 (gfc_generate_function_code): Clean up and do init/cleanup here
673 also with gfc_wrapped_block. Remove return-label but rather
676 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
679 * fortran/match.c (match_type_spec): Check for derived type before
682 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
685 * interface.c (matching_typebound_op): Add argument for the
686 return of the generic name for the procedure.
687 (build_compcall_for_operator): Add an argument for the generic
688 name of an operator procedure and supply it to the expression.
689 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
690 calls to the above procedures.
691 * resolve.c (resolve_typebound_function): Catch procedure
692 component calls for CLASS objects, check that the vtable is
693 complete and insert the $vptr and procedure components, to make
695 (resolve_typebound_function): The same.
696 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
697 an allocatable scalar if it is a result.
699 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
702 * match.c (gfc_match_iterator): Reverted.
704 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
707 * match.c (gfc_match_iterator): Remove error that iterator
708 cannot be INTENT(IN).
710 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
712 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
713 Access subscript through the "dim" field index.
714 (gfc_trans_create_temp_array): Access ss info through the "dim" field
716 (gfc_conv_array_index_offset): Ditto.
717 (gfc_conv_loop_setup): Ditto.
718 (gfc_conv_expr_descriptor): Ditto.
719 (gfc_conv_ss_startstride): Ditto. Update call to
720 gfc_conv_section_startstride.
721 (gfc_conv_section_startstride): Set values along the array dimension.
722 Get array dimension directly from the argument.
724 2010-07-15 Jakub Jelinek <jakub@redhat.com>
726 * trans.h (gfc_string_to_single_character): New prototype.
727 * trans-expr.c (string_to_single_character): Renamed to ...
728 (gfc_string_to_single_character): ... this. No longer static.
729 (gfc_conv_scalar_char_value, gfc_build_compare_string,
730 gfc_trans_string_copy): Adjust callers.
731 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
732 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
733 (select_struct): Move to toplevel, add GTY(()).
734 (gfc_trans_character_select): Optimize SELECT CASE
735 with character length 1.
737 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
739 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
740 * trans-common.c: Likewise.
741 * trans-decl.c: Likewise.
742 * trans-types.c: Likewise.
745 2010-07-15 Janus Weil <janus@gcc.gnu.org>
748 * resolve.c (resolve_typebound_generic_call): Resolve generic
749 non-polymorphic type-bound procedure calls to the correct specific
751 (resolve_typebound_subroutine): Remove superfluous code.
753 2010-07-15 Daniel Kraft <d@domob.eu>
756 * trans.h (struct gfc_wrapped_block): New struct.
757 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
758 (gfc_finish_wrapped_block): New method.
759 (gfc_init_default_dt): Add new init code to block rather than
761 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
762 (gfc_trans_dummy_array_bias): Ditto.
763 (gfc_trans_g77_array): Ditto.
764 (gfc_trans_deferred_array): Ditto.
765 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
766 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
767 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
768 (gfc_finish_wrapped_block): New method.
769 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
770 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
771 (gfc_trans_deferred_array): Ditto.
772 * trans-decl.c (gfc_trans_dummy_character): Ditto.
773 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
774 (init_intent_out_dt): Ditto.
775 (gfc_init_default_dt): Add new init code to block rather than
777 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
778 and cleanup code and put it all together.
780 2010-07-15 Jakub Jelinek <jakub@redhat.com>
782 * trans.h (gfc_build_compare_string): Add CODE argument.
783 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
784 gfc_build_compare_string.
785 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
786 gfc_build_compare_string.
787 (string_to_single_character): Rename len variable to length.
788 (gfc_optimize_len_trim): New function.
789 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
790 or NE_EXPR and one of the strings is string literal with LEN_TRIM
791 bigger than the length of the other string, they compare unequal.
794 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
795 in CASE_LABEL_EXPR and use NULL for low for the default case.
797 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
799 * trans-array.c (gfc_conv_section_upper_bound): Remove
800 (gfc_conv_section_startstride): Don't set the upper bound in the
801 vector subscript case.
802 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
804 2010-07-14 Janus Weil <janus@gcc.gnu.org>
807 * gfortran.h (gfc_is_data_pointer): Remove prototype.
808 * dependency.c (gfc_is_data_pointer): Make it static.
809 * intrinsic.texi: Update documentation on C_LOC.
810 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
811 and add a check for polymorphic variables.
813 2010-07-14 Jakub Jelinek <jakub@redhat.com>
815 * trans-expr.c (string_to_single_character): Also optimize
816 string literals containing a single char followed only by spaces.
817 (gfc_trans_string_copy): Remove redundant string_to_single_character
820 * trans-decl.c (gfc_build_intrinsic_function_decls,
821 gfc_build_builtin_function_decls): Mark functions as
822 DECL_PURE_P or TREE_READONLY.
824 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
826 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
827 instead of build_function_call_expr.
828 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
830 2010-07-13 Tobias Burnus <burnus@net-b.de>
831 Daniel Franke <franke.daniel@gmail.com>
834 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
835 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
837 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
839 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
840 Tobias Burnus <burnus@net-b.de>
843 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
844 noclobber/noescape annotations to function calls.
845 (gfc_build_builtin_function_decls): Likewise.
847 2010-07-13 Janus Weil <janus@gcc.gnu.org>
853 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
854 * class.c (gfc_build_class_symbol): Modified call to
855 'gfc_find_derived_vtab'.
856 (add_proc_component): Removed, moved code into 'add_proc_comp'.
857 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
859 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
860 Removed treatment of generics.
861 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
862 Call 'add_proc_comp' instead of duplicating code.
863 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
865 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
866 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
867 Removed treatment of generics.
868 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
869 'gfc_find_derived_vtab'.
870 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
871 Removed treatment of generics.
872 (resolve_select_type,resolve_fl_derived): Modified call to
873 'gfc_find_derived_vtab'.
874 * trans-decl.c (gfc_get_symbol_decl): Ditto.
875 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
877 * trans-stmt.c (gfc_trans_allocate): Ditto.
879 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
882 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
885 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
887 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
888 * resolve.c (build_default_init_expr): Ditto.
890 2010-07-11 Tobias Burnus <burnus@net-b.de>
893 * module.c (sort_iso_c_rename_list): Remove.
894 (import_iso_c_binding_module,use_iso_fortran_env_module):
895 Allow multiple imports of the same symbol.
897 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
899 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
901 2010-07-11 Janus Weil <janus@gcc.gnu.org>
904 * decl.c (build_sym,attr_decl1): Only build the class container if the
905 symbol has sufficient attributes.
906 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
907 pointer attribute for classes.
908 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
909 * module.c (MOD_VERSION): Bump.
910 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
911 (mio_symbol_attribute): Handle class_pointer attribute.
912 * parse.c (parse_derived): Use class_pointer instead of pointer
913 attribute for classes.
914 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
915 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
916 resolve_allocate_expr,resolve_fl_derived): Ditto.
917 (resolve_fl_var_and_proc): Check for class_ok attribute.
919 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
921 * trans-io.c (gfc_build_st_parameter): Update calls to
922 gfc_add_field_to_struct.
923 * trans-stmt.c (ADD_FIELD): Ditto.
925 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
927 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
928 fieldlist, remove fieldlist from argument list.
929 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
930 and remove fieldlist from argument list.
931 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
932 gfc_get_mixed_entry_union): Move setting
933 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
934 * trans-types.h (gfc_add_field_to_struct): Update prototype.
936 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
939 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
940 if the lhs has never been host associated, as well as not being
941 use associated, a pointer or a target.
942 * resolve.c (resolve_variable): Mark variables that are host
944 * gfortran.h: Add the host_assoc bit to the symbol_attribute
947 2010-07-09 Janus Weil <janus@gcc.gnu.org>
949 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
950 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
953 2010-07-08 Janus Weil <janus@gcc.gnu.org>
956 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
957 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
958 gfc_resolve_storage_size): New prototypes.
959 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
960 * intrinsic.c (add_functions): Add STORAGE_SIZE.
961 * iresolve.c (gfc_resolve_storage_size): New function.
962 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
964 (gfc_conv_intrinsic_storage_size): New function.
965 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
967 2010-07-08 Jakub Jelinek <jakub@redhat.com>
970 * match.c (match_exit_cycle): Error on EXIT also from collapsed
971 !$omp do loops. Error on CYCLE to non-innermost collapsed
974 2010-07-08 Tobias Burnus <burnus@net-b.de>
977 * array.c (gfc_match_array_ref): Better error message for
978 coarrays with too few ranks.
979 (match_subscript): Move one diagnostic to caller.
980 * gfortran.h (gfc_get_corank): Add prottype.
981 * expr.c (gfc_get_corank): New function.
982 * iresolve.c (resolve_bound): Fix rank for cobounds.
983 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
984 gfc_resolve_ucobound, gfc_resolve_this_image): Update
987 2010-07-06 Tobias Burnus <burnus@net-b.de>
990 * array.c (gfc_expand_constructor): Add optional diagnostic.
991 * gfortran.h (gfc_expand_constructor): Update prototype.
992 * expr.c (gfc_simplify_expr, check_init_expr,
993 gfc_reduce_init_expr): Update gfc_expand_constructor call.
994 * resolve.c (gfc_resolve_expr): Ditto.
996 2010-07-06 Tobias Burnus <burnus@net-b.de>
998 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
999 * trans-intrinsic.c: Ditto.
1000 * trans-types.c: Ditto.
1001 * convert.c: Include diagnostic-core.h instead of toplev.h.
1003 * trans-array.c: Ditto.
1004 * trans-const.c: Ditto.
1005 * trans-expr.c: Ditto.
1006 * trans-io.c: Ditto.
1007 * trans-openmp.c: Ditto.
1010 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1013 * check.c (dim_rank_check): Also check intrinsic functions.
1014 Adjust permissible rank for functions which reduce the rank of
1015 their argument. Spread is an exception, where DIM can
1016 be one larger than the rank of array.
1018 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1021 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1023 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1026 * trans-types.c (gfc_get_derived_type): Derived type fields
1027 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1028 but build_pointer_type_for_mode must be used for this.
1030 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1032 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1033 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1034 type of gfc_conv_procedure_call.
1035 (conv_generic_with_optional_char_arg): Likewise.
1036 * trans-stmt.c (gfc_trans_call): Likewise.
1037 * trans-expr.c (gfc_conv_function_expr): Likewise.
1038 (gfc_conv_procedure_call): Use build_call_vec instead of
1041 2010-07-04 Daniel Kraft <d@domob.eu>
1043 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1045 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1049 * trans-types.c (gfc_get_derived_type): Derived type fields
1050 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1052 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1055 * decl.c (match_procedure_in_type): Clear structure before using.
1056 (gfc_match_generic): Ditto.
1058 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1060 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1061 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1062 of which comes from...
1063 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1064 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1066 (gfc_get_array_descriptor_base): Likewise.
1067 (gfc_get_mixed_entry_union): Likewise.
1068 (gfc_get_derived_type): Add extra chain parameter for
1069 gfc_add_field_to_struct.
1070 * trans-stmt.c (gfc_trans_character_select): Likewise.
1071 * trans-io.c (gfc_build_st_parameter): Likewise.
1073 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1076 * resolve.c (is_external_proc): Prevent procedure pointers from being
1077 regarded as external procedures.
1079 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1082 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1083 passed as second argument of ASSOCIATED.
1085 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1088 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1089 to determine if a function assignment can be made without a
1091 (gfc_trans_arrayfunc_assign): Move all the conditions that
1092 suppress the direct function call to the above new functon and
1095 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1098 * interface.c (argument_rank_mismatch): New function.
1099 (compare_parameter): Call new function instead of generating
1102 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1104 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1105 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1108 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1110 * Make-lang.in: Update dependencies.
1112 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1114 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1115 and exit_label fields.
1116 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1118 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1119 (gfc_trans_do): Likewise.
1120 (gfc_trans_do_while): Likewise.
1121 (gfc_trans_cycle): Use cycle_label directly.
1122 (gfc_trans_exit): Use exit_label directly.
1124 2010-06-27 Daniel Kraft <d@domob.eu>
1126 * dump-parse-tree.c (show_symbol): Dump target-expression for
1128 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1129 (show_namespace): Use show_level for correct indentation of
1130 "inner namespaces" (contained procedures or BLOCK).
1132 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1135 * dump-parse-tree.c (show_code_node): Show namespace for
1138 2010-06-26 Tobias Burnus <burnus@net-b.de>
1140 * decl.c (gfc_match_decl_type_spec): Support
1141 TYPE(intrinsic-type-spec).
1143 2010-06-25 Tobias Burnus <burnus@net-b.de>
1145 * intrinsic.h (gfc_check_selected_real_kind,
1146 gfc_simplify_selected_real_kind): Update prototypes.
1147 * intrinsic.c (add_functions): Add radix support to
1149 * check.c (gfc_check_selected_real_kind): Ditto.
1150 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1151 * trans-decl.c (gfc_build_intrinsic_function_decls):
1152 Change call from selected_real_kind to selected_real_kind2008.
1153 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1154 (PRECISION, RANGE, RADIX): Add cross @refs.
1156 2010-06-25 Tobias Burnus <burnus@net-b.de>
1158 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1159 * gfortran.texi (_gfortran_set_options): Update for
1160 GFC_STD_F2008_OBS addition.
1161 * libgfortran.h: Add GFC_STD_F2008_OBS.
1162 * options.c (set_default_std_flags, gfc_handle_option): Handle
1164 io.c (check_format): Fix allow_std check.
1166 2010-06-25 Tobias Burnus <burnus@net-b.de>
1168 * decl.c (gfc_match_entry): Allow END besides
1169 END SUBROUTINE/END FUNCTION for contained procedures.
1171 2010-06-25 Tobias Burnus <burnus@net-b.de>
1173 * parse.c (next_free, next_fixed): Allow ";" as first character.
1175 2010-06-24 Tobias Burnus <burnus@net-b.de>
1178 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1180 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1183 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1186 2010-06-21 Tobias Burnus <burnus@net-b.de>
1189 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1191 * symbol.c (gfc_add_contiguous): New function.
1192 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1193 * decl.c (match_attr_spec): Ditto.
1194 (gfc_match_contiguous): New function.
1195 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1197 * gfortran.h (symbol_attribute): Add contiguous.
1198 (gfc_is_simply_contiguous): Add prototype.
1199 (gfc_add_contiguous): Add prototype.
1200 * match.h (gfc_match_contiguous): Add prototype.
1201 * parse.c (decode_specification_statement,
1202 decode_statement): Handle contiguous attribute.
1203 * expr.c (gfc_is_simply_contiguous): New function.
1204 * dump-parse-tree.c (show_attr): Handle contiguous.
1205 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1207 * trans-expr.c (gfc_add_interface_mapping): Copy
1209 * trans-array.c (gfc_conv_descriptor_stride_get,
1210 gfc_conv_array_parameter): Handle contiguous arrays.
1211 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1212 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1214 * trans.h (gfc_array_kind): Ditto.
1215 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1217 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1219 * options.c (gfc_handle_option): Don't handle N_OPTS.
1221 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1224 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1227 2010-06-18 Tobias Burnus <burnus@net-b.de>
1230 * resolve.c (resolve_allocate_deallocate): Properly check
1231 part-refs in stat=/errmsg= for invalid use.
1233 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1236 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1237 Return directly in case of an error.
1239 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1242 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1243 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1244 structure to each procedure in a procedure list.
1245 * module.c (mio_typebound_proc): Add NULL argument to
1246 'gfc_get_typebound_proc'.
1247 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1248 to initialize the new structure.
1250 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1253 * gfortran.h (gfc_expr): Add new member 'mold'.
1254 * match.c (gfc_match_allocate): Implement the MOLD tag.
1255 * resolve.c (resolve_allocate_expr): Ditto.
1256 * trans-stmt.c (gfc_trans_allocate): Ditto.
1258 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1261 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1262 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1263 GFC_DECL_SAVED_DESCRIPTOR set.
1264 (gfc_omp_report_decl): New function.
1265 * trans.h (gfc_omp_report_decl): New prototype.
1266 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1268 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1272 * gfortranspec.c (lang_specific_driver): Removed deprecation
1274 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1275 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1276 * cpp.h (gfc_cpp_makedep): New.
1277 (gfc_cpp_add_dep): New.
1278 (gfc_cpp_add_target): New.
1279 * cpp.c (gfc_cpp_option): Add deps* members.
1280 (gfc_cpp_makedep): New.
1281 (gfc_cpp_add_dep): New.
1282 (gfc_cpp_add_target): New.
1283 (gfc_cpp_init_options): Initialize new options.
1284 (gfc_cpp_handle_option): Handle new options.
1285 (gfc_cpp_post_options): Map new options to libcpp-options.
1286 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1287 (gfc_cpp_done): If requested, write dependencies to file.
1288 * module.c (gfc_dump_module): Add a module filename as target.
1289 * scanner.c (open_included_file): New parameter system; add the
1290 included file as dependency.
1291 (gfc_open_included_file): Add the included file as dependency.
1292 (gfc_open_intrinsic_module): Likewise.
1293 * invoke.texi: Removed deprecation warning for -M.
1294 * gfortran.texi: Removed Makefile-dependencies project.
1296 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1298 * resolve.c (resolve_global_procedure): Improved checking if an
1299 explicit interface is required.
1301 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1303 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1305 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1306 (gfc_conv_intrinsic_ttynam): Likewise.
1307 (gfc_conv_intrinsic_trim): Likewise.
1309 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1312 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1314 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1316 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1318 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1320 * mathbuiltins.def: Add builtins that do not directly correspond
1321 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1322 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1323 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1324 code_{r,c}{4,8,10,16} fields. Add
1325 {,complex}{float,double,long_double}_built_in fields.
1326 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1327 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1328 definition of OTHER_BUILTIN.
1329 (real_compnt_info): Remove unused struct.
1330 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1332 (build_round_expr): Call builtin_decl_for_precision instead of
1334 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1335 instead of a switch.
1336 (gfc_build_intrinsic_lib_fndecls): Match
1337 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1338 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1340 (gfc_conv_intrinsic_lib_function): Go through all the extended
1342 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1343 instead of a switch.
1344 (gfc_conv_intrinsic_abs): Likewise.
1345 (gfc_conv_intrinsic_mod): Likewise.
1346 (gfc_conv_intrinsic_sign): Likewise.
1347 (gfc_conv_intrinsic_fraction): Likewise.
1348 (gfc_conv_intrinsic_nearest): Likewise.
1349 (gfc_conv_intrinsic_spacing): Likewise.
1350 (gfc_conv_intrinsic_rrspacing): Likewise.
1351 (gfc_conv_intrinsic_scale): Likewise.
1352 (gfc_conv_intrinsic_set_exponent): Likewise.
1354 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1358 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1359 functions with CLASS formal arguments.
1361 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1364 * resolve.c (conformable_arrays): Handle allocatable components.
1366 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1369 * gfortran.texi: Document that Cray pointers cannot be function
1372 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1375 * gfortran.texi: Document lack of support for syntax
1376 "complex FUNCTION name*16()", and existence of alternative
1377 legacy syntax "complex*16 FUNCTION name()".
1379 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1382 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1383 POSIX's fsync(), and how to call the latter from Fortran code.
1385 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1388 * interface.c (compare_actual_formal): Reject actual arguments with
1389 array subscript passed to ASYNCHRONOUS dummys.
1391 2010-06-10 Daniel Kraft <d@domob.eu>
1394 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1395 (struct gfc_symbol): New field `assoc'.
1396 (struct gfc_association_list): New struct.
1397 (struct gfc_code): New struct `block' in union, move `ns' there
1398 and add association list.
1399 (gfc_free_association_list): New method.
1400 (gfc_has_vector_subscript): Made public;
1401 * match.h (gfc_match_associate): New method.
1402 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1403 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1404 * interface.c (gfc_has_vector_subscript): Made public.
1405 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1406 * match.c (gfc_match_associate): New method.
1407 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1408 * primary.c (match_variable): Don't allow names associated to expr here.
1409 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1410 (case_exec_markers, case_end): Add ASSOCIATE statement.
1411 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1412 (parse_associate): New method.
1413 (parse_executable): Handle ST_ASSOCIATE.
1414 (parse_block_construct): Change reference to gfc_code's `ns' field.
1415 * resolve.c (resolve_select_type): Ditto.
1416 (resolve_code): Ditto.
1417 (resolve_block_construct): Ditto and add comment.
1418 (resolve_select_type): Set association list in generated BLOCK to NULL.
1419 (resolve_symbol): Resolve associate names.
1420 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1421 and free association list.
1422 (gfc_free_association_list): New method.
1423 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1424 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1425 gfc_code's `ns' field.
1427 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1429 * error.c (error_print): Pre-initialize loc by NULL.
1430 * openmp.c (resolve_omp_clauses): Add explicit
1431 braces to avoid ambigous else.
1432 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1434 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1436 * gfc-internals.texi: Move to GFDL 1.3.
1437 * gfortran.texi: Ditto.
1438 * intrinsic.texi: Ditto.
1439 * invoke.texi: Ditto.
1441 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1444 * check.c (gfc_check_selected_real_kind): Verify that the
1445 actual arguments are scalar.
1447 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1450 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1452 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1455 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1457 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1459 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1461 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1463 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1464 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1465 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1466 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1468 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1469 less_than_bitsize2): New functions.
1470 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1471 nonnegative_check and less_than_bitsize1.
1472 (gfc_check_ibclr, gfc_check_ibset): Removed.
1473 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1476 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1479 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1482 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1484 * resolve.c (resolve_deallocate_expr): Avoid warning
1485 about possible use of iunitialized sym.
1486 (resolve_allocate_expr): Pre-initialize sym by NULL.
1488 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1491 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1493 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1495 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1497 (gfc_get_array_type_bounds): Likewise.
1499 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1500 (gfc_find_module): Likewise.
1502 * f95-lang.c (pushlevel): Likewise.
1504 * trans.h (struct lang_type): Add variable_size GTY option.
1505 (struct lang_decl): Likewise.
1507 2010-06-08 Tobias Burnus <burnus@net-b.de>
1510 * symbol.c (check_conflict): Move protected--external/procedure check ...
1511 * resolve.c (resolve_select_type): ... to the resolution stage.
1513 2010-06-07 Tobias Burnus <burnus@net-b.de>
1515 * options.c (gfc_handle_option): Fix -fno-recursive.
1517 2010-06-07 Tobias Burnus <burnus@net-b.de>
1519 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1520 * gfortran.texi (copyrights-gfortran): Ditto.
1522 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1524 * lang.opt (fshort-enums): Define using Var and VarExists.
1525 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1527 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1528 Janus Weil <janus@gcc.gnu.org>
1531 * resolve.c (get_declared_from_expr): Move to before
1532 resolve_typebound_generic_call. Make new_ref and class_ref
1533 ignorable if set to NULL.
1534 (resolve_typebound_generic_call): Once we have resolved the
1535 generic call, check that the specific instance is that which
1536 is bound to the declared type.
1537 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1538 freeing 'class_ref->next' twice.
1540 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1543 * trans-array.c (structure_alloc_comps): Dereference scalar
1544 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1547 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1549 * gfortranspec.c (append_arg, lang_specific_driver): Use
1550 GCC-specific formats in diagnostics.
1552 2010-06-02 Tobias Burnus <burnus@net-b.de>
1555 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1558 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1561 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1564 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1566 * fortran/gfortran.texi: Fix typos in description of variable-format-
1569 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1572 * dependency.c (gfc_check_section_vs_section): Check
1573 for interleaving array assignments without conflicts.
1575 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1577 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1578 $data component of a class container.
1579 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1580 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1581 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1582 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1583 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1584 * gcc/fortran/parse.c (parse_derived): Ditto.
1585 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1586 gfc_expr_attr): Ditto.
1587 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1588 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1589 resolve_fl_var_and_proc, resolve_typebound_procedure,
1590 resolve_fl_derived): Ditto.
1591 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1592 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1594 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1595 gfc_trans_deferred_vars): Ditto.
1596 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1598 2010-05-28 Tobias Burnus <burnus@net-b.de>
1600 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1602 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1604 * gfortranspec.c (append_arg, lang_specific_driver): Use
1605 fatal_error instead of fatal. Use warning instead of fprintf for
1608 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1610 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1611 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1612 xstrerror instead of strerror.
1614 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1616 * cpp.c (cb_cpp_error): Save and restore
1617 global_dc->warn_system_headers, not variable warn_system_headers.
1619 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1621 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1623 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1625 * trans-common.c: Do not include rtl.h, include output.h instead.
1626 * trans-decl.c: Likewise.
1628 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1631 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1632 namespace before trying to reorder the gsymbols.
1634 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1639 * resolve.c (resolve_global_procedure): Add check for global
1640 procedures with implicit interfaces and assumed-shape or optional
1641 dummy arguments. Verify that function return type, kind and string
1644 2010-05-21 Tobias Burnus <burnus@net-b.de>
1646 * gfortran.h: Do not include system.h.
1647 * bbt.c: Include system.h.
1649 * dependency.c: Ditto.
1650 * dump-parse-tree.c: Ditto.
1651 * arith.h: Do not include gfortran.h.
1652 * constructor.h: Do not include gfortran.h and splay-tree.h.
1653 * match.h: Do not include gfortran.h.
1655 * target-memory.h: Ditto.
1656 * openmp.c: Do not include toplev.h and target.h.
1657 * trans-stmt.c: Ditto not include toplev.h.
1659 * trans-common.c: Tell why toplev.h is needed. And
1660 do not include target.h.
1661 * trans-expr.c: Tell why toplev.h is needed.
1662 * trans-array.c: Ditto.
1663 * trans-openmp.c: Ditto.
1664 * trans-const.c: Ditto.
1666 * trans-types.c: Ditto.
1667 * trans-io.c: Ditto.
1668 * trans-decl.c: Ditto.
1671 * trans-intrinsic.c: Ditto.
1674 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1677 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1678 before returning MATCH_ERROR. Add check for scalar. Add check for
1679 default integer kind.
1681 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1684 * match.c (gfc_match_select_type): On error jump back out of the local
1686 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1687 stage, more precisely to ...
1688 * resolve.c (resolve_fl_derived): ... this place.
1690 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1693 * resolve.c (ensure_not_abstract): Allow abstract types with
1694 non-abstract ancestors.
1696 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1698 * trans-const.c: Include realmpfr.h.
1699 * Make-lang.in: Update dependencies.
1701 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1703 * trans-const.c, trans-types.c, trans-intrinsic.c:
1704 Clean up redundant includes.
1706 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1709 * lang.opt (Wunused-dummy-argument): New option.
1710 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1711 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1712 (set_Wall): Enable warn_unused_dummy_argument.
1713 (gfc_handle_option): Set warn_unused_dummy_argument according to
1715 * trans-decl.c (generate_local_decl): Separate warnings about
1716 unused variables and unused dummy arguments.
1717 * invoke.texi: Documented new option.
1719 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1721 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1722 (gfc_conv_string_tmp): Do not assert type comparibilty.
1723 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1724 (gfc_conv_expr_descriptor): Remove assert.
1725 * trans-common.c: Clarify why rtl.h and tm.h are included.
1726 * trans-openmp.c: Do not include ggc.h and real.h.
1727 Explain why gimple.h is included.
1728 * trans-const.c: Do not include ggc.h.
1729 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1730 * trans.c: Do not include ggc.h and real.h.
1731 Explain why gimple.h is included.
1732 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1733 and dwarf2out.h are included.
1734 * trans-io.c: Do not include gimple.h and real.h.
1735 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1736 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1739 2010-05-20 Tobias Burnus <burnus@net-b.de>
1741 * options.c (gfc_init_options,gfc_post_options): Enable
1742 flag_associative_math by default.
1744 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1747 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1748 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1749 blank STOP, handling a null expression. (gfc_trans_pause): Use
1750 pause_string for blank PAUSE.
1751 * trans.h: Add external function declaration for error_stop_numeric.
1752 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1753 the declaration for the library call. Adjust whitespaces.
1754 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1755 signal no stop code. Match the expression following the stop and pass
1756 that to the translators. Remove the old use of digit matching. Add
1757 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1758 and if CHARACTER, default character KIND.
1760 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1763 * lang.opt (Wconversion-extra): New option.
1764 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1765 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1766 (set_Wall): Enable -Wconversion.
1767 (gfc_handle_option): Set warn_conversion_extra.
1768 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1769 introduced for -Wconversion if -Wconversion-extra is present.
1770 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1771 -Wconversion; document -Wconversion-extra.
1773 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1776 * gfortran.h (gfc_has_default_initializer): New.
1777 * expr.c (gfc_has_default_initializer): New.
1778 * resolve.c (has_default_initializer): Removed, use
1779 gfc_has_default_initializer() instead. Updated all callers.
1780 * trans-array.c (has_default_initializer): Removed, use
1781 gfc_has_default_initializer() instead. Updated all callers.
1782 * trans-decl.c (generate_local_decl): Do not check the
1783 first component only to check for initializers, but use
1784 gfc_has_default_initializer() instead.
1786 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1789 * primary.c (match_string_constant): Move start_locus just inside
1791 * data.c (create_character_intializer): Clarified truncation warning.
1793 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1796 * intrinsic.h (gfc_check_float): New prototype.
1797 (gfc_check_sngl): New prototype.
1798 * check.c (gfc_check_float): New.
1799 (gfc_check_sngl): New.
1800 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1801 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1803 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1804 added them to the list of specifics of REAL instead.
1806 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1809 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1810 This is now handled via 'gfc_class_null_initializer'.
1812 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1814 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1815 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1816 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1817 add_procs_to_declared_vtab,add_generic_specifics,
1818 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1819 find_typebound_proc_uop,gfc_find_typebound_proc,
1820 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1821 gfc_get_tbp_symtree): Moved here from other places.
1822 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1824 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1825 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1826 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1827 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1828 * Make-lang.in: Add class.o.
1829 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1830 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1831 add_procs_to_declared_vtab,add_generic_specifics,
1832 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1833 find_typebound_proc_uop,gfc_find_typebound_proc,
1834 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1835 gfc_get_tbp_symtree): Move to class.c.
1837 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1839 * trans-types.c (gfc_init_types): Use build_function_type_list.
1840 (gfc_get_ppc_type): Likewise.
1841 * trans-decl.c (gfc_generate_constructors): Likewise.
1842 * f95-lang.c (build_builtin_fntypes): Likewise.
1843 (gfc_init_builtin_functions): Likewise.
1844 (DEF_FUNCTION_TYPE_0): Likewise.
1845 (DEF_FUNCTION_TYPE_1): Likewise.
1846 (DEF_FUNCTION_TYPE_2): Likewise.
1847 (DEF_FUNCTION_TYPE_3): Likewise.
1848 (DEF_FUNCTION_TYPE_4): Likewise.
1849 (DEF_FUNCTION_TYPE_5): Likewise.
1850 (DEF_FUNCTION_TYPE_6): Likewise.
1851 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1852 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1854 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1856 * trans-array.c (gfc_trans_array_constructor_value): Use
1857 build_constructor instead of build_constructor_from_list.
1858 (gfc_build_constant_array_constructor): Likewise.
1859 * trans-decl.c (create_main_function): Likewise.
1860 * trans-stmt.c (gfc_trans_character_select): Likewise.
1862 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1865 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1866 (resolve_fl_variable_derived): ... this place.
1867 (resolve_symbol): Make sure function symbols (and their result
1868 variables) are not resolved twice.
1870 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1873 * array.c (match_array_list): Revert change from 2010-05-13.
1875 2010-05-16 Richard Guenther <rguenther@suse.de>
1877 * trans-decl.c (module_htab_decls_hash): Revert last change.
1879 2010-05-16 Richard Guenther <rguenther@suse.de>
1881 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1883 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1885 * options.c (set_Wall): Remove special logic for Wuninitialized
1888 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1892 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1895 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1899 * gfortran.h (gfc_class_null_initializer): New prototype.
1900 * expr.c (gfc_class_null_initializer): New function to build a NULL
1901 initializer for CLASS pointers.
1902 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1903 containers. Remove default NULL initialization of $data component.
1904 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1906 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1907 Use new function 'gfc_class_null_initializer'.
1908 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1911 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1914 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1915 unsigned mpz_get_?i routines.
1917 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1919 * trans.c (trans_code): Set backend locus early.
1920 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1921 of the function instead of current input_location.
1923 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1926 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1928 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1929 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1932 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1935 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1937 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1938 by reference dummy procedures or non-dummy procedure pointers.
1939 (gfc_omp_predetermined_sharing): Return
1940 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1942 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1945 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1946 after OMP statement.
1947 (gfc_match_omp_critical): Likewise.
1948 (gfc_match_omp_flush): Likewise.
1949 (gfc_match_omp_workshare): Likewise.
1950 (gfc_match_omp_master): Likewise.
1951 (gfc_match_omp_ordered): Likewise.
1952 (gfc_match_omp_atomic): Likewise.
1953 (gfc_match_omp_barrier): Likewise.
1954 (gfc_match_omp_end_nowait): Likewise.
1956 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1959 * resolve.c (validate_case_label_expr): Removed FIXME.
1960 (resolve_select): Raise default warning on case labels out of range
1961 of the case expression.
1963 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1968 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1969 about conversion warnings.
1971 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1974 * match.c (gfc_match_select_type): Move error message to
1975 resolve_select_type.
1976 * resolve.c (resolve_select_type): Error message moved here from
1977 gfc_match_select_type. Correctly set type of temporary.
1979 2010-05-10 Richard Guenther <rguenther@suse.de>
1981 * trans-decl.c (gfc_build_library_function_decl): Split out
1983 (build_library_function_decl_1): ... this new function.
1984 Set a fnspec attribute if a specification was provided.
1985 (gfc_build_library_function_decl_with_spec): New function.
1986 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1987 and internal_unpack.
1989 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1992 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1995 2010-05-07 Jason Merrill <jason@redhat.com>
1997 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1998 to avoid -Wc++-compat warning.
2000 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2003 * options.c (gfc_handle_option): Add argument kind.
2004 * gfortran.h (gfc_handle_option): Update declaration.
2006 2010-05-06 Tobias Burnus <burnus@net-b.de>
2009 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2012 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2015 * resolve.c (traverse_data_list): Rephrase error message for
2016 non-constant bounds in data-implied-do.
2018 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2021 * gfortran.h: Removed repeat count from constructor, removed
2023 * data.h (gfc_assign_data_value_range): Changed return value from
2025 * data.c (gfc_assign_data_value): Add location to constructor element.
2026 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2027 for each element in range. Return early if an error was generated.
2028 * resolve.c (check_data_variable): Stop early if range assignment
2031 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2034 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2035 * symbol.c (gfc_build_class_symbol): Add separate class container for
2038 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2041 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2043 2010-05-02 Tobias Burnus <burnus@net-b.de>
2046 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2047 for lcobound, ucobound, image_index and this_image.
2048 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2049 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2050 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2051 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2053 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2055 2010-04-30 Tobias Burnus <burnus@net-b.de>
2059 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2060 calculation for array descriptor types.
2062 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2065 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2066 initializers for PPC members of the vtabs.
2068 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2071 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2072 attribute for all PPC members of the vtypes.
2073 (copy_vtab_proc_comps): Copy the correct interface.
2074 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2075 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2076 a dummy argument and make sure all PPC members of the vtab are
2077 initialized correctly.
2078 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2079 in call to gfc_trans_assign_vtab_procs.
2080 * trans-stmt.c (gfc_trans_allocate): Ditto.
2082 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2085 * resolve.c (resolve_typebound_function): Renamed
2086 resolve_class_compcall.Do all the detection of class references
2088 (resolve_typebound_subroutine): resolve_class_typebound_call
2089 renamed. Otherwise same as resolve_typebound_function.
2090 (gfc_resolve_expr): Call resolve_typebound_function.
2091 (resolve_code): Call resolve_typebound_subroutine.
2093 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2096 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2097 pass back the specific symtree name, rather than the target
2100 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2103 * resolve.c (resolve_structure_cons): Make the initializer of
2104 the vtab component 'extends' the same type as the component.
2106 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2109 * interface.c (check_interface1): Pass symbol name rather than NULL to
2110 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2111 trap MULL. (gfc_compare_derived_types): Revert previous change
2112 incorporated incorrectly during merge from trunk, r155778.
2113 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2114 than NULL to gfc_compare_interfaces.
2115 * symbol.c (add_generic_specifics): Likewise.
2117 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2120 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2121 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2122 (gfc_find_derived_vtab): Likewise.
2123 * module.c (ab_attribute): Add enumerator AB_VTAB.
2124 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2125 (check_for_ambiguous): Likewise.
2127 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2128 Janus Weil <janus@gcc.gnu.org>
2131 * trans-expr.c (select_class_proc): Remove function.
2132 (conv_function_val): Delete reference to previous.
2133 (gfc_conv_derived_to_class): Add second argument to the call to
2134 gfc_find_derived_vtab.
2135 (gfc_conv_structure): Exclude proc_pointer components when
2136 accessing $data field of class objects.
2137 (gfc_trans_assign_vtab_procs): New function.
2138 (gfc_trans_class_assign): Add second argument to the call to
2139 gfc_find_derived_vtab.
2140 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2141 implement holding off searching for the vptr derived type.
2142 (add_proc_component): New function.
2143 (add_proc_comps): New function.
2144 (add_procs_to_declared_vtab1): New function.
2145 (copy_vtab_proc_comps): New function.
2146 (add_procs_to_declared_vtab): New function.
2147 (void add_generic_specifics): New function.
2148 (add_generics_to_declared_vtab): New function.
2149 (gfc_find_derived_vtab): Add second argument to the call to
2150 gfc_find_derived_vtab. Add the calls to
2151 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2152 * decl.c (build_sym, build_struct): Use new arg in calls to
2153 gfc_build_class_symbol.
2154 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2155 definition of struct gfc_class_esym_list. Modify prototypes
2156 of gfc_build_class_symbol and gfc_find_derived_vtab.
2157 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2158 call to gfc_find_derived_vtab.
2159 * module.c : Add the vtype attribute.
2160 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2161 * resolve.c (resolve_typebound_generic_call): Add second arg
2162 to pass along the generic name for class methods.
2163 (resolve_typebound_call): The same.
2164 (resolve_compcall): Use the second arg to carry the generic
2165 name from the above. Remove the reference to class_esym.
2166 (check_members, check_class_members, resolve_class_esym,
2167 hash_value_expr): Remove functions.
2168 (resolve_class_compcall, resolve_class_typebound_call): Modify
2169 to use vtable rather than member by member calls.
2170 (gfc_resolve_expr): Modify second arg in call to
2172 (resolve_select_type): Add second arg in call to
2173 gfc_find_derived_vtab.
2174 (resolve_code): Add second arg in call resolve_typebound_call.
2175 (resolve_fl_derived): Exclude vtypes from check for late
2176 procedure definitions. Likewise for checking of explicit
2177 interface and checking of pass arg.
2178 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2179 calls to gfc_find_derived_vtab.
2180 * match.c (select_type_set_tmp): Use new arg in call to
2181 gfc_build_class_symbol.
2182 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2184 * parse.c (endType): Finish incomplete classes.
2186 2010-04-28 Tobias Burnus <burnus@net-b.de>
2190 * simplify.c (simplify_cobound): Handle scalar coarrays.
2192 2010-04-27 Tobias Burnus <burnus@net-b.de>
2194 * gfc-internals.texi: Update copyright year.
2195 * gfortran.texi: Ditto.
2196 * invoke.texi: Ditto.
2198 2010-04-27 Tobias Burnus <burnus@net-b.de>
2201 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2202 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2203 * trans-types.c (gfc_get_array_type_bounds,
2204 gfc_get_array_descriptor_base): Add corank argument.
2205 * trans-array.c (gfc_array_init_size): Handle corank.
2206 (gfc_trans_create_temp_array, gfc_array_allocate,
2207 gfc_conv_expr_descriptor): Add corank argument to call.
2208 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2210 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2214 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2215 of mucking with a tree directly.
2217 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2220 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2221 gfc_error with new error message.
2223 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2227 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2229 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2231 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2232 than the address of a GFC_SS_REFERENCE.
2233 * trans.h : Change comment on GFC_SS_REFERENCE.
2235 2010-04-22 Richard Guenther <rguenther@suse.de>
2238 * resolve.c (gfc_resolve_index): Wrap around ...
2239 (gfc_resolve_index_1): ... this. Add parameter to allow
2240 any integer kind index type.
2241 (resolve_array_ref): Allow any integer kind for the start
2242 index of an array ref.
2244 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2247 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2250 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2252 * intrinsic.c (sort_actual): Remove 'is' in error message.
2254 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2257 * resolve.c (resolve_fl_derived): If a component character
2258 length has not been resolved, do so now.
2259 (resolve_symbol): The same as above for a symbol character
2261 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2262 not needed for a character valued, procedure pointer.
2265 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2266 not found, return FAILURE rather than ICEing.
2268 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2271 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2272 sequential loops private in the innermost containing task region.
2274 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2276 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2277 to build_common_tree_nodes.
2279 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2282 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2283 gfc_msg_bounds by using 'Array bound mismatch' directly.
2284 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2285 error message to include the mismatch in the extent of array bound.
2286 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2287 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2289 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2291 * gfortran.texi: Update information on temporary file locations.
2293 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2295 * trans-decl.c (gfc_build_qualified_array): Ensure
2296 ubound.N and lbound.N artificial variable names don't appear
2299 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2302 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2303 block of code. Set name to the variable associated with the descriptor.
2305 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2307 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2308 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2310 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2312 * intrinsic.texi: Add the missing specific name of intrinsic
2313 procedure where the specific name is identical to the generic name.
2314 Fix inconsistent or mismatch in the argument names in intrinsic
2315 procedure descriptions. Add the SCALAR allocatable description to
2318 2010-04-14 Tobias Burnus <burnus@net-b.de>
2321 * array.c (gfc_find_array_ref): Handle codimensions.
2322 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2323 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2324 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2326 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2327 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2329 * intrinsic.h (add_functions): Add this_image, image_index,
2330 lcobound and ucobound intrinsics.
2331 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2332 gfc_check_image_index, gfc_check_this_image,
2333 gfc_simplify_image_index, gfc_simplify_lcobound,
2334 gfc_simplify_this_image, gfc_simplify_ucobound):
2335 New function prototypes.
2336 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2337 IMAGE_INDEX): Document new intrinsic functions.
2338 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2340 * simplify.c (simplify_bound_dim): Handle coarrays.
2341 (simplify_bound): Update simplify_bound_dim call.
2342 (gfc_simplify_num_images): Add -fcoarray=none check.
2343 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2344 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2346 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2349 * constructor.c: Fix typo in comment.
2350 * expr.c (find_array_section): Add check for max array limit.
2352 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2355 * gfortranspec.c (lookup_option): Check for -static and return
2357 (lang_specific_driver): Break when OPTION_static is discovered.
2359 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2361 * array.c (extract_element): Restore function from trunk.
2362 (gfc_get_array_element): Restore function from trunk.
2363 (gfc_expand_constructor): Restore check against
2364 flag_max_array_constructor.
2365 * constructor.c (node_copy_and_append): Delete unused.
2366 * gfortran.h: Delete comment and extra include.
2367 * constructor.h: Bump copyright and clean up TODO comments.
2368 * resolve.c: Whitespace.
2370 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2372 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2373 with direct access access to elements. Adjusted prototype, fixed all
2375 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2377 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2378 (gfc_simplify_spread): Removed workaround, directly insert elements
2379 at a given array position.
2380 (gfc_simplify_transpose): Likewise.
2381 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2383 (gfc_simplify_unpack): Likewise.
2385 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2387 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2388 (convert_boz): ... this and moved to start of file.
2389 (gfc_simplify_abs): Whitespace fix.
2390 (gfc_simplify_acos): Whitespace fix.
2391 (gfc_simplify_acosh): Whitespace fix.
2392 (gfc_simplify_aint): Whitespace fix.
2393 (gfc_simplify_dint): Whitespace fix.
2394 (gfc_simplify_anint): Whitespace fix.
2395 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2396 (gfc_simplify_dnint): Whitespace fix.
2397 (gfc_simplify_asin): Whitespace fix.
2398 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2399 (gfc_simplify_atan): Likewise.
2400 (gfc_simplify_atanh): Whitespace fix.
2401 (gfc_simplify_atan2): Whitespace fix.
2402 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2403 (gfc_simplify_bessel_j1): Likewise.
2404 (gfc_simplify_bessel_jn): Likewise.
2405 (gfc_simplify_bessel_y0): Likewise.
2406 (gfc_simplify_bessel_y1): Likewise.
2407 (gfc_simplify_bessel_yn): Likewise.
2408 (gfc_simplify_ceiling): Reorderd statements.
2409 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2411 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2413 (gfc_simplify_complex): Replaced if-gate. Removed check for
2415 (gfc_simplify_conjg): Whitespace fix.
2416 (gfc_simplify_cos): Whitespace fix.
2417 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2418 (gfc_simplify_dcmplx): Removed check for constant arguments.
2419 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2420 (gfc_simplify_digits): Whitespace fix.
2421 (gfc_simplify_dim): Whitespace fix.
2422 (gfc_simplify_dprod): Reordered statements.
2423 (gfc_simplify_erf): Whitespace fix.
2424 (gfc_simplify_erfc): Whitespace fix.
2425 (gfc_simplify_epsilon): Whitespace fix.
2426 (gfc_simplify_exp): Whitespace fix.
2427 (gfc_simplify_exponent): Use convert_boz().
2428 (gfc_simplify_floor): Reorderd statements.
2429 (gfc_simplify_gamma): Whitespace fix.
2430 (gfc_simplify_huge): Whitespace fix.
2431 (gfc_simplify_iand): Whitespace fix.
2432 (gfc_simplify_ieor): Whitespace fix.
2433 (simplify_intconv): Use gfc_convert_constant().
2434 (gfc_simplify_int): Use simplify_intconv().
2435 (gfc_simplify_int2): Reorderd statements.
2436 (gfc_simplify_idint): Reorderd statements.
2437 (gfc_simplify_ior): Whitespace fix.
2438 (gfc_simplify_ishftc): Removed duplicate type check.
2439 (gfc_simplify_len): Use range_check() instead of manual range check.
2440 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2441 (gfc_simplify_log): Whitespace fix.
2442 (gfc_simplify_log10): Whitespace fix.
2443 (gfc_simplify_minval): Whitespace fix.
2444 (gfc_simplify_maxval): Whitespace fix.
2445 (gfc_simplify_mod): Whitespace fix.
2446 (gfc_simplify_modulo): Whitespace fix.
2447 (simplify_nint): Reorderd statements.
2448 (gfc_simplify_not): Whitespace fix.
2449 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2450 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2451 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2452 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2453 (gfc_simplify_realpart): Whitespace fix.
2454 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2455 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2456 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2457 (gfc_simplify_sign): Whitespace fix.
2458 (gfc_simplify_sin): Whitespace fix.
2459 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2460 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2461 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2462 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2463 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2465 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2467 * gfortran.h (gfc_start_constructor): Removed.
2468 (gfc_get_array_element): Removed.
2469 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2470 instead. Fixed all callers.
2471 (extract_element): Removed.
2472 (gfc_expand_constructor): Temporarily removed check for
2473 max-array-constructor. Will be re-introduced later if still required.
2474 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2475 instead. Fixed all callers.
2476 * expr.c (find_array_section): Replaced manual lookup of elements
2477 by gfc_constructor_lookup.
2479 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2481 * gfortran.h (gfc_get_null_expr): New prototype.
2482 (gfc_get_operator_expr): New prototype.
2483 (gfc_get_character_expr): New prototype.
2484 (gfc_get_iokind_expr): New prototype.
2485 * expr.c (gfc_get_null_expr): New.
2486 (gfc_get_character_expr): New.
2487 (gfc_get_iokind_expr): New.
2488 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2489 * matchexp.c (build_node): Renamed and moved to
2490 expr.c (gfc_get_operator_expr). Reordered arguments to match
2491 other functions. Fixed all callers.
2492 (gfc_get_parentheses): Use specific function to build expr.
2493 * array.c (gfc_match_array_constructor): Likewise.
2494 * arith.c (eval_intrinsic): Likewise.
2495 (gfc_hollerith2int): Likewise.
2496 (gfc_hollerith2real): Likewise.
2497 (gfc_hollerith2complex): Likewise.
2498 (gfc_hollerith2logical): Likewise.
2499 * data.c (create_character_intializer): Likewise.
2500 * decl.c (gfc_match_null): Likewise.
2501 (enum_initializer): Likewise.
2502 * io.c (gfc_match_format): Likewise.
2503 (match_io): Likewise.
2504 * match.c (gfc_match_nullify): Likewise.
2505 * primary.c (match_string_constant): Likewise.
2506 (match_logical_constant): Likewise.
2507 (build_actual_constructor): Likewise.
2508 * resolve.c (build_default_init_expr): Likewise.
2509 * symbol.c (generate_isocbinding_symbol): Likewise.
2510 (gfc_build_class_symbol): Likewise.
2511 (gfc_find_derived_vtab): Likewise.
2512 * simplify.c (simplify_achar_char): Likewise.
2513 (gfc_simplify_adjustl): Likewise.
2514 (gfc_simplify_adjustr): Likewise.
2515 (gfc_simplify_and): Likewise.
2516 (gfc_simplify_bit_size): Likewise.
2517 (gfc_simplify_is_iostat_end): Likewise.
2518 (gfc_simplify_is_iostat_eor): Likewise.
2519 (gfc_simplify_isnan): Likewise.
2520 (simplify_bound): Likewise.
2521 (gfc_simplify_leadz): Likewise.
2522 (gfc_simplify_len_trim): Likewise.
2523 (gfc_simplify_logical): Likewise.
2524 (gfc_simplify_maxexponent): Likewise.
2525 (gfc_simplify_minexponent): Likewise.
2526 (gfc_simplify_new_line): Likewise.
2527 (gfc_simplify_null): Likewise.
2528 (gfc_simplify_or): Likewise.
2529 (gfc_simplify_precision): Likewise.
2530 (gfc_simplify_repeat): Likewise.
2531 (gfc_simplify_scan): Likewise.
2532 (gfc_simplify_size): Likewise.
2533 (gfc_simplify_trailz): Likewise.
2534 (gfc_simplify_trim): Likewise.
2535 (gfc_simplify_verify): Likewise.
2536 (gfc_simplify_xor): Likewise.
2537 * trans-io.c (build_dt): Likewise.
2538 (gfc_new_nml_name_expr): Removed.
2540 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2542 * arith.h (gfc_constant_result): Removed prototype.
2543 * constructor.h (gfc_build_array_expr): Removed prototype.
2544 (gfc_build_structure_constructor_expr): Removed prototype.
2545 * gfortran.h (gfc_int_expr): Removed prototype.
2546 (gfc_logical_expr): Removed prototype.
2547 (gfc_get_array_expr): New prototype.
2548 (gfc_get_structure_constructor_expr): New prototype.
2549 (gfc_get_constant_expr): New prototype.
2550 (gfc_get_int_expr): New prototype.
2551 (gfc_get_logical_expr): New prototype.
2552 * arith.c (gfc_constant_result): Moved and renamed to
2553 expr.c (gfc_get_constant_expr). Fixed all callers.
2554 * constructor.c (gfc_build_array_expr): Moved and renamed to
2555 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2556 and kind. Fixed all callers.
2557 (gfc_build_structure_constructor_expr): Moved and renamed to
2558 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2559 to type and kind. Fixed all callers.
2560 * expr.c (gfc_logical_expr): Renamed to ...
2561 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2562 (gfc_int_expr): Renamed to ...
2563 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2565 (gfc_get_constant_expr): New.
2566 (gfc_get_array_expr): New.
2567 (gfc_get_structure_constructor_expr): New.
2568 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2571 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2573 * constructor.h: New.
2574 * constructor.c: New.
2575 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2576 * arith.c (reducy_unary): Use constructor API.
2577 (reduce_binary_ac): Likewise.
2578 (reduce_binary_ca): Likewise.
2579 (reduce_binary_aa): Likewise.
2580 * check.c (gfc_check_pack): Likewise.
2581 (gfc_check_reshape): Likewise.
2582 (gfc_check_unpack): Likewise.
2583 * decl.c (add_init_expr_to_sym): Likewise.
2584 (build_struct): Likewise.
2585 * dependency.c (gfc_check_dependency): Likewise.
2586 (contains_forall_index_p): Likewise.
2587 * dump-parse-tree.c (show_constructor): Likewise.
2588 * expr.c (free_expr0): Likewise.
2589 (gfc_copy_expr): Likewise.
2590 (gfc_is_constant_expr): Likewise.
2591 (simplify_constructor): Likewise.
2592 (find_array_element): Likewise.
2593 (find_component_ref): Likewise.
2594 (find_array_section): Likewise.
2595 (find_substring_ref): Likewise.
2596 (simplify_const_ref): Likewise.
2597 (scalarize_intrinsic_call): Likewise.
2598 (check_alloc_comp_init): Likewise.
2599 (gfc_default_initializer): Likewise.
2600 (gfc_traverse_expr): Likewise.
2601 * iresolve.c (check_charlen_present): Likewise.
2602 (gfc_resolve_reshape): Likewise.
2603 (gfc_resolve_transfer): Likewise.
2604 * module.c (mio_constructor): Likewise.
2605 * primary.c (build_actual_constructor): Likewise.
2606 (gfc_match_structure_constructor): Likewise.
2607 * resolve.c (resolve_structure_cons): Likewise.
2608 * simplify.c (is_constant_array_expr): Likewise.
2609 (init_result_expr): Likewise.
2610 (transformational_result): Likewise.
2611 (simplify_transformation_to_scalar): Likewise.
2612 (simplify_transformation_to_array): Likewise.
2613 (gfc_simplify_dot_product): Likewise.
2614 (simplify_bound): Likewise.
2615 (simplify_matmul): Likewise.
2616 (simplify_minval_maxval): Likewise.
2617 (gfc_simplify_pack): Likewise.
2618 (gfc_simplify_reshape): Likewise.
2619 (gfc_simplify_shape): Likewise.
2620 (gfc_simplify_spread): Likewise.
2621 (gfc_simplify_transpose): Likewise.
2622 (gfc_simplify_unpack): Likewise.q
2623 (gfc_convert_constant): Likewise.
2624 (gfc_convert_char_constant): Likewise.
2625 * target-memory.c (size_array): Likewise.
2626 (encode_array): Likewise.
2627 (encode_derived): Likewise.
2628 (interpret_array): Likewise.
2629 (gfc_interpret_derived): Likewise.
2630 (expr_to_char): Likewise.
2631 (gfc_merge_initializers): Likewise.
2632 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2633 (gfc_trans_array_constructor_value): Likewise.
2634 (get_array_ctor_strlen): Likewise.
2635 (gfc_constant_array_constructor_p): Likewise.
2636 (gfc_build_constant_array_constructor): Likewise.
2637 (gfc_trans_array_constructor): Likewise.
2638 (gfc_conv_array_initializer): Likewise.
2639 * trans-decl.c (check_constant_initializer): Likewise.
2640 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2641 (gfc_apply_interface_mapping_to_cons): Likewise.
2642 (gfc_trans_structure_assign): Likewise.
2643 (gfc_conv_structure): Likewise.
2644 * array.c (check_duplicate_iterator): Likewise.
2645 (match_array_list): Likewise.
2646 (match_array_cons_element): Likewise.
2647 (gfc_match_array_constructor): Likewise.
2648 (check_constructor_type): Likewise.
2649 (check_constructor): Likewise.
2651 (expand_constructor): Likewise.
2652 (extract_element): Likewise.
2653 (gfc_expanded_ac): Likewise.
2654 (resolve_array_list): Likewise.
2655 (gfc_resolve_character_array_constructor): Likewise.
2656 (copy_iterator): Renamed to ...
2657 (gfc_copy_iterator): ... this.
2658 (gfc_append_constructor): Removed.
2659 (gfc_insert_constructor): Removed unused function.
2660 (gfc_get_constructor): Removed.
2661 (gfc_free_constructor): Removed.
2662 (qgfc_copy_constructor): Removed.
2663 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2664 Removed all references. Replaced constructor list by splay-tree.
2665 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2666 the inner struct, added member 'base'.
2667 (gfc_append_constructor): Removed prototype.
2668 (gfc_insert_constructor): Removed prototype.
2669 (gfc_get_constructor): Removed prototype.
2670 (gfc_free_constructor): Removed prototype.
2671 (qgfc_copy_constructor): Removed prototype.
2672 (gfc_copy_iterator): New prototype.
2673 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2675 2010-04-10 Tobias Burnus <burnus@net-b.de>
2678 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2679 proc-pointers and type-bound procedures.
2680 (gfc_specification_expr): Check proc-pointers for pureness.
2682 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2685 * gfortranspec.c (lang_specific_driver): Do not expose vars
2686 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2689 2010-04-09 Tobias Burnus <burnus@net-b.de>
2692 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2694 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2695 * data.c (gfc_assign_data_value): Ditto.
2696 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2697 (gfc_traverse_expr): Traverse also through codimension expressions.
2698 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2699 gfc_has_ultimate_pointer): New functions.
2700 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2701 (gfc_array_ref): Add codimen.
2702 (gfc_array_ref): Add in_allocate.
2703 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2704 gfc_has_ultimate_pointer): Add prototypes.
2705 * interface.c (compare_parameter, compare_actual_formal,
2706 check_intents): Add coarray constraints.
2707 * match.c (gfc_match_iterator): Add coarray constraint.
2708 * match.h (gfc_match_array_ref): Update interface.
2709 * primary.c (gfc_match_varspec): Handle codimensions.
2710 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2711 (check_class_members): Return gfc_try instead for error recovery.
2712 (resolve_typebound_function,resolve_typebound_subroutine,
2713 check_members): Handle return value of check_class_members.
2714 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2715 check_dimension, compare_spec_to_ref, resolve_array_ref,
2716 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2717 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2719 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2720 Skip over coarray refs.
2721 (gfc_array_allocate) Add support for references containing coindexes.
2722 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2723 (gfc_map_intrinsic_function): Ignore codimensions.
2725 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2728 * io.c (check_format_string): Added check for additional non
2729 blank characters after the format string was successfully
2731 * io.c (check_format): Changed the error messages for positive
2732 int required and period required to drop through the error logic
2733 and report with gfc_error instead of gfc_error_now. Corrected
2734 format postion for hollerith strings.
2736 2010-04-08 Tobias Burnus <burnus@net-b.de>
2738 * module.c (use_iso_fortran_env_module): Fix standard check.
2740 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2742 * parse.c (parse_derived, parse_enum): Avoid set but not used
2745 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2748 * gfortran.texi: Add section about representation of
2751 2010-04-07 Simon Baldwin <simonb@google.com>
2753 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2754 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2756 2010-04-07 Richard Guenther <rguenther@suse.de>
2758 * options.c (gfc_init_options): Do not set.
2760 2010-04-06 Tobias Burnus <burnus@net-b.de>
2763 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2764 * match.c (gfc_match_critical, sync_statement): Ditto.
2765 * gfortran.h (gfc_fcoarray): New enum.
2766 (gfc_option_t): Use it.
2767 * lang.opt (fcoarray): Add new flag.
2768 * invoke.texi (fcoarray): Document it.
2769 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2770 (gfc_handle_coarray_option): New function.
2772 2010-04-06 Tobias Burnus <burnus@net-b.de>
2775 * gfortran.h (gfc_array_spec): Add cotype.
2776 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2777 and defer error diagnostic.
2778 * resolve.c (resolve_fl_derived): Add missing check.
2779 (resolve_symbol): Add cotype/type check.
2780 * parse.c (parse_derived): Fix setting of coarray_comp.
2782 2010-04-06 Tobias Burnus <burnus@net-b.de>
2785 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2786 match_array_element_spec,gfc_copy_array_spec,
2787 gfc_compare_array_spec): Include corank.
2788 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2789 * decl.c (build_sym,build_struct,variable_decl,
2790 match_attr_spec,attr_decl1,cray_pointer_decl,
2791 gfc_match_volatile): Add codimension.
2792 (gfc_match_codimension): New function.
2793 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2794 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2795 (gfc_add_codimension): New function prototype.
2796 * match.h (gfc_match_codimension): New function prototype.
2797 (gfc_match_array_spec): Update prototype
2798 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2799 * module.c (MOD_VERSION): Bump.
2800 (mio_symbol_attribute): Support coarray attributes.
2801 (mio_array_spec): Add corank support.
2802 * parse.c (decode_specification_statement,decode_statement,
2803 parse_derived): Add coarray support.
2804 * resolve.c (resolve_formal_arglist, was_declared,
2805 is_non_constant_shape_array, resolve_fl_variable,
2806 resolve_fl_derived, resolve_symbol): Add coarray support.
2807 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2808 gfc_build_class_symbol): Add coarray support.
2809 (gfc_add_codimension): New function.
2811 2010-04-06 Tobias Burnus <burnus@net-b.de>
2814 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2815 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2816 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2818 * intrinsic.texi (iso_fortran_env): Ditto.
2819 * libgfortran.h (libgfortran_stat_codes): New enum.
2820 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2821 constants from the intrinsic module.
2823 2010-04-06 Tobias Burnus <burnus@net-b.de>
2826 * intrinsic.c (add_functions): Add num_images.
2827 * decl.c (gfc_match_end): Handle END CRITICAL.
2828 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2829 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2831 * gfortran.h (gfc_statement): Add enum items for those.
2832 (gfc_exec_op) Ditto.
2833 (gfc_isym_id): Add num_images.
2834 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2835 (gfc_trans_sync,gfc_trans_critical): New functions.
2836 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2837 gfc_trans_critical): Add/update prototypes.
2838 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2839 and SYNC statements.
2840 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2841 * resolve.c (resolve_sync): Add function.
2842 (gfc_resolve_blocks): Handle CRITICAL.
2843 (resolve_code): Handle CRITICAL, ERROR STOP,
2844 (resolve_branch): Add CRITICAL constraint check.
2845 and SYNC statements.
2846 * st.c (gfc_free_statement): Add new statements.
2847 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2848 (gfc_build_builtin_function_decls): Initialize it.
2849 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2850 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2851 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2853 (match_exit_cycle): Handle CRITICAL constraint.
2854 (gfc_match_stopcode): Handle ERROR STOP.
2855 * match.h (gfc_match_critical, gfc_match_error_stop,
2856 gfc_match_sync_all, gfc_match_sync_images,
2857 gfc_match_sync_memory): Add prototype.
2858 * parse.c (decode_statement, gfc_ascii_statement,
2859 parse_executable): Handle new statements.
2860 (parse_critical_block): New function.
2861 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2862 * intrinsic.texi (num_images): Document new function.
2863 * simplify.c (gfc_simplify_num_images): Add function.
2865 2010-04-06 Tobias Burnus <burnus@net-b.de>
2868 * trans-array.c (gfc_conv_expr_descriptor): Update
2869 gfc_trans_scalar_assign call.
2870 (has_default_initializer): New function.
2871 (gfc_trans_deferred_array): Nullify less often.
2872 * trans-expr.c (gfc_conv_subref_array_arg,
2873 gfc_trans_subcomponent_assign): Update call to
2874 gfc_trans_scalar_assign.
2875 (gfc_trans_scalar_assign): Add parameter and pass it on.
2876 (gfc_trans_assignment_1): Optionally, do not dealloc before
2878 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2879 call to gfc_trans_scalar_assign.
2880 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2881 initializer to static variables.
2882 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2883 * trans-stmt.c (forall_make_variable_temp,
2884 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2885 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2886 gfc_trans_allocate): Update gfc_trans_assignment call.
2887 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2888 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2889 parameter to prototype.
2891 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2893 * ioparm.def : Update copyright.
2895 * trans-array.c : ditto
2896 * trans-array.h : ditto
2898 * trans-types.c: ditto
2899 * dependency.c : ditto
2900 * gfortran.h : ditto
2902 * trans-io.c : ditto
2903 * trans-intrinsic.c : ditto
2904 * libgfortran.h : ditto
2905 * invoke.texi : ditto
2906 * intrinsic.texi : ditto
2909 * intrinsic.c : ditto
2910 * interface.c : ditto
2911 * iresolve.c : ditto
2912 * trans-stmt.c : ditto
2913 * trans-stmt.h : ditto
2918 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2921 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2922 do not assert the context of derived types.
2924 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2927 * ioparm.def: Change inquire size variable to type pointer to
2930 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2933 * trans-expr.c (conv_parent_component_references): Ensure that
2934 'dt' has a backend_decl.
2937 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2938 type has a backend_decl.
2941 * resolve.c (resolve_global_procedure): Check that the 'cl'
2942 structure is not NULL.
2944 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2946 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2949 2010-03-17 Tobias Burnus <burnus@net-b.de>
2952 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2953 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2955 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2956 pointees as having explizit size.
2957 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2959 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2960 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2961 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2962 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2963 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2966 2010-03-14 Tobias Burnus <burnus@net-b.de>
2969 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2970 (resolve_ordinary_assign): Add check to avoid segfault.
2972 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2976 * resolve.c (resolve_compcall): Add new boolean dummy argument
2977 'class_members'. Only resolve expression at end if false.
2978 Remove redundant, static variable 'class_object'.
2979 (check_class_members): Add extra argument to call of
2981 (resolve_typebound_function): Renamed resolve_class_compcall.
2982 Do all the detection of class references here. Correct calls to
2983 resolve_compcall for extra argument.
2984 (resolve_typebound_subroutine): resolve_class_typebound_call
2985 renamed. Otherwise same as resolve_typebound_function.
2986 (gfc_resolve_expr): Call resolve_typebound_function.
2987 (resolve_code): Call resolve_typebound_subroutine.
2989 2010-03-10 Tobias Burnus <burnus@net-b.de
2992 * symbol.c (get_iso_c_sym): Set sym->result.
2994 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2997 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2998 for TBPs, otherwise they will not be resolved properly.
2999 (resolve_function): Use 'value.function.esym' instead of
3000 'value.function.name' to check if we're dealing with a TBP.
3001 (check_class_members): Set correct type of passed object for all TBPs,
3002 not only generic ones, except if the type is abstract.
3004 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3007 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3008 'final...' are not misinterpreted as FINAL statements.
3010 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3013 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3014 allocatable ultimate components do not need temporaries, whilst
3015 ultimate pointer components do.
3017 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3020 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3022 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3025 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3028 * trans-array.c (gfc_conv_array_parameter): A full array of
3029 derived type need not be restricted to a symbol without an
3030 array spec to use the call to gfc_conv_expr_descriptor.
3033 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3034 allocatable arrays do not need temporaries.
3036 2010-03-01 Tobias Burnus <burnus@net-b.de>
3039 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3042 2010-02-28 Tobias Burnus <burnus@net-b.de>
3045 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3046 (gfc_conv_initializer): Handle zero initializer as special case.
3048 2010-02-27 Tobias Burnus <burnus@net-b.de>
3051 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3052 for module variables for Fortran 2008.
3054 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3057 * trans-common.c (build_common_decl): Also update DECL_MODE,
3058 and DECL_SIZE when encountering a larger common block and call
3061 2010-02-24 Tobias Burnus <burnus@net-b.de>
3064 * trans-expr.c (gfc_conv_initializer): Call directly
3065 gfc_conv_constant for C_NULL_(FUN)PTR.
3067 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3070 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3071 checking the rest of the dimensions for elements.
3073 2010-02-21 Tobias Burnus <burnus@net-b.de>
3076 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3078 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3079 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3080 * invoke.texi: Document new -fno-protect-parens flag.
3082 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3088 * dependency.c (gfc_check_argument_var_dependency): Use enum
3089 value instead of arithmetic vaue for 'elemental'.
3090 (check_data_pointer_types): New function.
3091 (gfc_check_dependency): Call check_data_pointer_types.
3092 * trans-array.h : Change fourth argument of
3093 gfc_conv_array_parameter to boolean.
3094 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3095 can be a dummy but it must not be assumed shape or deferred.
3096 Change fourth argument to boolean. Array constructor exprs will
3097 always be contiguous and do not need packing and unpacking.
3098 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3099 space and change fourth argument of gfc_conv_array_parameter
3101 (gfc_trans_arrayfunc_assign): Change fourth argument of
3102 gfc_conv_array_parameter to boolean.
3103 * trans-io.c (gfc_convert_array_to_string): The same.
3104 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3106 2010-02-20 Tobias Burnus <burnus@net-b.de>
3109 * libgfortran.h: Add GFC_RTCHECK_MEM.
3110 * invoke.texi (-fcheck=): Document -fcheck=mem.
3111 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3112 and enable malloc-success check only with -fcheck=mem.
3113 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3115 2010-02-16 Tobias Burnus <burnus@net-b.de>
3118 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3119 * intrinsic.c (add_functions): Ditto.
3120 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3121 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3123 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3126 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3127 gfc_trans_do prototype.
3128 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3129 a loop exit condition. If exit condition is given, build the loop exit
3130 code, checking IO results of implied do loops in READ and WRITE.
3131 (gfc_trans_do): Likewise.
3132 * trans.c (trans_code): New static work function, previously
3133 gfc_trans_code. Passes exit condition to gfc_trans_do.
3134 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3135 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3136 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3137 result status bits in the dtparm structure. Use this condition in call
3138 to gfc_trans_code_cond.
3140 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3144 * trans-array.c (gfc_conv_array_parameter): Use
3145 gfc_full_array_ref_p to detect full and contiguous variable
3146 arrays. Full array components and contiguous arrays do not need
3147 internal_pack and internal_unpack.
3149 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3152 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3155 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3157 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3160 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3161 Tobias Burnus <burnus@net-b.de>
3164 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3166 2010-02-10 Tobias Burnus <burnus@net-b.de>
3169 * trans-decl.c (gfc_generate_function_code): Only check
3170 actual-vs.-dummy character bounds if not bind(C).
3172 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3175 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3176 info->dimen after info has been freed.
3178 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3181 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3184 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3186 * module.c (fix_mio_expr): Declare sym.
3188 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3191 * module.c (fix_mio_expr): Fix for private generic procedures.
3193 2010-02-09 Daniel Kraft <d@domob.eu>
3196 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3197 length to be correct and issue only with -Wsurprising.
3198 * invoke.texi (Wsurprising): Mention this new warning that is
3199 turned on by -Wsurprising.
3201 2010-02-09 Daniel Kraft <d@domob.eu>
3204 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3205 can be CHARACTER type.
3206 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3208 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3211 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3212 'formal_ptr'. If this is true, give returned descriptor unity
3213 lbounds, in all dimensions, and the appropriate offset.
3214 (gfc_conv_procedure_call); If formal is a pointer, set the last
3215 argument of gfc_conv_subref_array_arg to true.
3216 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3217 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3218 new arg of gfc_conv_subref_array_arg to false.
3219 * trans-stmt.c (forall_make_variable_temp): The same.
3221 2010-02-03 Tobias Burnus <burnus@net-b.de>
3224 * interface.c (compare_parameter): Disable rank-checking
3227 2010-02-02 Tobias Burnus <burnus@net-b.de>
3230 * parse.c (decode_specification_statement): Use sym->result not sym.
3232 2010-02-01 Tobias Burnus <burnus@net-b.de>
3235 * decl.c (variable_decl): Allow default initializer in
3236 TYPE declarations in PURE functions.
3238 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3241 * resolve.c (resolve_allocate_expr): Move default initialization code
3242 here from gfc_trans_allocate.
3243 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3245 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3246 of CLASS variables via memcpy.
3247 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3248 to resolve_allocate_expr.
3250 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3253 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3254 * gfortran.h : Add prototype for above.
3255 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3256 (gfc_trans_subcomponent_assign): Call new function to replace
3257 the code to deal with allocatable components.
3258 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3259 gfc_get_full_arrayspec_from_expr to replace existing code.
3261 2010-01-25 Tobias Burnus <burnus@net-b.de>
3264 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3267 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3271 * expr.c (remove_subobject_ref): If the constructor is NULL use
3272 the expression as the source.
3273 (simplify_const_ref): Change the type of expression if
3274 there are component references. Allow for substring to be at
3275 the end of an arbitrarily long chain of references. If an
3276 element is found that is not in an EXPR_ARRAY, assume that this
3277 is scalar initialization of array. Call remove_subobject_ref in
3278 this case with NULL second argument.
3280 2010-01-24 Tobias Burnus <burnus@net-b.de>
3283 * array.c (gfc_array_dimen_size): Use correct specific
3284 function in the check.
3286 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3289 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3290 is required, turn any trailing array elements after a range
3291 into ranges so that offsets can be calculated.
3293 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3295 * module.c (mio_f2k_derived): Use enumerator as initializer of
3299 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3300 bitfield of width 2.
3302 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3305 * resolve.c (extract_compcall_passed_object): Set locus for
3306 passed-object argument.
3307 (extract_ppc_passed_object): Set locus and correctly remove PPC
3310 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3313 * trans-decl.c (add_argument_checking): Do not use the backend
3314 decl directly to test for the presence of an optional dummy
3315 argument. Use gfc_conv_expr_present, remembering to set the
3319 * trans-decl.c (gfc_generate_function_code): Small white space
3320 changes. If 'recurcheckvar' is NULL do not try to reset it.
3322 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3325 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3326 component for extended types.
3327 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3328 and take care of parent component accessibility.
3330 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3333 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3334 * interface.c (check_interface1): Move a warning message here from
3335 resolve_fl_procedure.
3336 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3337 * module.c (read_module): Remove call to gfc_check_interfaces, since
3338 this comes too early here.
3339 * resolve.c (resolve_fl_procedure): Move warning message to
3342 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3345 * interface.c (check_interface1): Pass symbol name rather than NULL to
3346 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3348 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3349 than NULL to gfc_compare_interfaces.
3351 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3354 * trans-array.c (duplicate_allocatable): Static version of
3355 gfc_duplicate_allocatable with provision to handle scalar
3356 components. New boolean argument to switch off call to malloc
3358 (gfc_duplicate_allocatable): New function to call above with
3360 (gfc_copy_allocatable_data): New function to call above with
3362 (structure_alloc_comps): Do not apply indirect reference to
3363 scalar pointers. Add new section to copy allocatable components
3364 of arrays. Extend copying of allocatable components to include
3366 (gfc_copy_only_alloc_comp): New function to copy allocatable
3367 component derived types, without allocating the base structure.
3368 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3369 Add primitive for gfc_copy_only_alloc_comp.
3370 * trans-expr.c (gfc_conv_procedure_call): After calls to
3371 transformational functions with results that are derived types
3372 with allocatable components, copy the components in the result.
3373 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3374 of lhs derived types before allocation.
3376 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3379 * module.c (load_generic_interfaces): If a procedure that is
3380 use associated but not generic is given an interface that
3381 includes itself, then make it generic.
3383 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3384 Shujing Zhao <pearly.zhao@oracle.com>
3386 PR translation/42469
3387 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3388 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3389 character between option name and help text.
3391 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3395 * trans-array.c (gfc_conv_array_initializer): Change call to
3396 gfc_error_now to call to gfc_fatal_error.
3397 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3398 (is_constant_element): Changed name from constant_element.
3399 (gfc_constant_ac): Only use expand_construuctor for expression
3400 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3401 call gfc_is_constant_expr.
3402 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3404 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3405 array expressions should have their constructors expanded.
3406 (gfc_resolve_expr): Use new function to determine whether or not to call
3407 gfc_expand_constructor.
3409 2010-01-09 Tobias Burnus <burnus@net-b.de>
3412 * trans-expr.c (gfc_trans_structure_assign): Handle
3414 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3415 to the constructor for c_null_(fun)ptr.
3416 * resolve.c (resolve_structure_cons): Add special case
3417 for c_null_(fun)ptr.
3419 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3421 * gfortranspec.c (lang_specific_driver): Update copyright notice
3424 2010-01-08 Tobias Burnus <burnus@net-b.de>
3427 * symbol.c (check_conflict, gfc_copy_attr): Add
3428 ASYNCHRONOUS support.
3429 (gfc_add_asynchronous): New function.
3430 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3431 (gfc_match_asynchronous): New function.
3432 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3433 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3434 (gfc_add_asynchronous): New Prototype.
3435 * module.c (ab_attribute, mio_symbol_attribute): Add
3436 ASYNCHRONOUS support.
3437 * resolve.c (was_declared): Ditto.
3438 * match.h (gfc_match_asynchronous): New prototype.
3439 * parse.c (decode_specification_statement,decode_statement):
3440 Add ASYNCHRONOUS support.
3442 2010-01-07 Tobias Burnus <burnus@net-b.de>
3445 * trans-decl.c (get_proc_pointer_decl): Fix call to
3446 gfc_conv_initializer for array-valued proc-pointer funcs.
3448 2010-01-07 Tobias Burnus <burnus@net-b.de>
3451 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3452 allocatable scalars with SAVE attribute.
3454 2010-01-05 Tobias Burnus <burnus@net-b.de>
3457 * options.c (gfc_post_options): Set -frecursion
3458 when -fopenmp is used.
3460 2010-01-05 Tobias Burnus <burnus@net-b.de>
3463 * trans-expr.c (gfc_conv_procedure_call): Nullify
3464 return value for allocatable-scalar character functions.
3466 2010-01-04 Tobias Burnus <burnus@net-b.de>
3469 * error.c (error_printf, gfc_warning, gfc_notify_std,
3470 gfc_warning_now, gfc_error, gfc_error_now,
3471 gfc_fatal_error): Change argument name from nocmsgid to
3472 gmsgid to enable (x)gettext's % checking.
3474 2010-01-04 Tobias Burnus <burnus@net-b.de>
3476 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3478 2010-01-04 Tobias Burnus <burnus@net-b.de>
3481 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3482 for functions returning allocatable scalars.
3483 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3484 reallocating an allocatable scalar.
3485 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3487 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3488 allocatable scalars.
3489 (gfc_generate_function_code): Nullify result variable for
3490 allocatable scalars.
3493 * module.c (gfc_use_module): Fix warning string to allow
3497 * invoke.texi (-fcheck=recursion): Mention that the checking
3498 is also disabled for -frecursive.
3499 * trans-decl.c (gfc_generate_function_code): Disable
3500 -fcheck=recursion when -frecursive is used.
3502 * intrinsic.texi (iso_c_binding): Improve wording.
3505 Copyright (C) 2010 Free Software Foundation, Inc.
3507 Copying and distribution of this file, with or without modification,
3508 are permitted in any medium without royalty provided the copyright
3509 notice and this notice are preserved.