1 2010-08-20 Joseph Myers <joseph@codesourcery.com>
3 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
5 2010-08-20 Joseph Myers <joseph@codesourcery.com>
7 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
10 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
12 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
14 2010-08-19 Daniel Kraft <d@domob.eu>
18 * trans.h (struct gfc_se): New flag `byref_noassign'.
19 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
20 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
21 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
22 and check for compile-time errors with those.
23 * trans-decl.c (trans_associate_var): Use new routine
24 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
25 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
26 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
27 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
28 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
29 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
30 rank remapping for assignment.
32 2010-08-19 Tobias Burnus <burnus@net-b.de>
34 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
35 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
38 2010-08-19 Tobias Burnus <burnus@net-b.de>
42 * check.c (gfc_check_bessel_n2): New function.
43 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
44 * intrinsic.c (add_functions): Add transformational version
45 of the Bessel_jn/yn intrinsics.
46 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
47 gfc_simplify_bessel_yn2): New prototypes.
48 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
49 transformational variant.
50 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
51 Check for negative order.
52 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
53 gfc_simplify_bessel_yn2): New functions.
55 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
58 * resolve.c (resolve_transfer): Traverse operands and set expression
59 to be checked to a non EXPR_OP type.
61 2010-08-19 Janus Weil <janus@gcc.gnu.org>
64 * gfortran.h (gfc_add_save): Modified prototype.
65 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
66 (match_pointer_init): New function to match F08 pointer initialization.
67 (variable_decl,match_procedure_decl,match_ppc_decl): Use
69 (match_attr_spec): Module variables are implicitly SAVE.
70 (gfc_match_save): Modified call to 'gfc_add_save'.
71 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
73 * primary.c (gfc_variable_attr): Handle SAVE attribute.
74 * resolve.c (resolve_structure_cons): Add new argument and do pointer
75 initialization checks.
76 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
77 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
78 (resolve_fl_variable): Handle SAVE_IMPLICIT.
79 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
81 * trans-decl.c (gfc_create_module_variable): Module variables with
82 TARGET can already exist.
83 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
84 (gfc_conv_initializer): Implement non-NULL pointer
87 2010-08-18 Tobias Burnus <burnus@net-b.de>
90 * intrinsic.texi (selected_char_kind): Document ISO_10646
93 2010-08-17 Jakub Jelinek <jakub@redhat.com>
96 * trans-decl.c (build_library_function_decl_1): Chain on
97 void_list_node instead of creating a new TREE_LIST.
98 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
99 * trans-types.c (gfc_get_function_type): Likewise. Set
100 typelist to void_list_node for the main program.
102 2010-08-17 Daniel Kraft <d@domob.eu>
105 * gfortran.h (struct gfc_association_list): New member `where'.
106 (gfc_is_associate_pointer) New method.
107 * match.c (gfc_match_associate): Remember locus for each associate
108 name matched and do not try to set variable flag.
109 * parse.c (parse_associate): Use remembered locus for symbols.
110 * primary.c (match_variable): Instead of variable-flag check for
111 associate names set it for all such names used.
112 * symbol.c (gfc_is_associate_pointer): New method.
113 * resolve.c (resolve_block_construct): Don't generate assignments
114 to give associate-names their values.
115 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
116 (resolve_symbol): Set some more attributes for associate variables,
117 set variable flag here and check it and don't try to build an
118 explicitely shaped array-spec for array associate variables.
119 * trans-expr.c (gfc_conv_variable): Dereference in case of association
121 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
122 (gfc_sym_type): Return pointer type for association to scalar vars.
123 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
124 (trans_associate_var): New method.
125 (gfc_trans_deferred_vars): Handle association symbols.
127 2010-08-16 Joseph Myers <joseph@codesourcery.com>
129 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
131 (MMDX): Change back to MMD. Mark NoDriverArg instead of
133 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
134 OPT_MDX and OPT_MMDX.
136 2010-08-16 Joseph Myers <joseph@codesourcery.com>
138 * lang.opt (MDX, MMDX): Mark RejectDriver.
140 2010-08-15 Janus Weil <janus@gcc.gnu.org>
142 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
143 vtabs for generics any more).
145 2010-08-15 Daniel Kraft <d@domob.eu>
148 * gfortran.h (gfc_find_proc_namespace): New method.
149 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
150 around with namespace.
151 * symbol.c (gfc_find_proc_namespace): New method.
152 * trans-decl.c (gfc_build_qualified_array): Use it for correct
154 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
155 * parse.c (parse_associate): Removed assignment-generation here...
156 * resolve.c (resolve_block_construct): ...and added it here.
157 (resolve_variable): Handle names that are arrays but were not parsed
158 as such because of association.
159 (resolve_code): Fix BLOCK resolution.
160 (resolve_symbol): Generate array-spec for associate-names.
162 2010-08-15 Tobias Burnus <burnus@net-b.de>
165 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
166 (verify_c_interop): Handle unresolved DT with bind(C).
168 2010-08-15 Tobias Burnus <burnus@net-b.de>
170 * trans-expr.c (gfc_conv_expr_present): Regard nullified
171 pointer arrays as absent.
172 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
173 dummys as absent argument.
174 * interface.c (compare_actual_formal,compare_parameter):
177 2010-08-15 Tobias Burnus <burnus@net-b.de>
179 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
180 dummies with intent(in).
182 2010-08-15 Daniel Kraft <d@domob.eu>
185 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
186 routines not IMPURE also as PURE.
187 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
188 `NO_CLASS' in `CLASS_IMPURE'.
189 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
190 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
191 (add_functions): Ditto.
192 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
193 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
194 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
195 are not ALLOCATABLE and have their INTENT specified.
197 2010-08-13 Daniel Kraft <d@domob.eu>
199 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
200 * array.c (gfc_match_array_spec): Match implied-shape specification and
201 handle AS_IMPLIED_SHAPE correctly otherwise.
202 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
203 (variable_decl): Some checks for implied-shape declaration.
204 * resolve.c (resolve_symbol): Assert that array-spec is no longer
205 AS_IMPLIED_SHAPE in any case.
207 2010-08-12 Joseph Myers <joseph@codesourcery.com>
209 * lang.opt (MD, MMD): Change to MDX and MMDX.
210 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
212 2010-08-11 Janus Weil <janus@gcc.gnu.org>
215 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
217 (check_arglist,check_specific): Add reference to 'name' field.
218 (init_arglist): Remove reference to 'name' field.
219 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
220 * check.c (variable_check): Reverse order of checks. Respect intent of
222 (int_or_proc_check): New function.
223 (coarray_check): New function.
224 (allocatable_check): New function.
225 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
226 (gfc_check_complex): Use 'int_or_real_check'.
227 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
228 gfc_check_ucobound): Use 'coarray_check'.
229 (gfc_check_pack): Use 'real_or_complex_check'.
230 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
232 (scalar_check,type_check,numeric_check,int_or_real_check,
233 real_or_complex_check,kind_check,double_check,logical_array_check,
234 array_check,same_type_check,rank_check,nonoptional_check,
235 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
236 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
237 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
238 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
239 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
240 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
241 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
244 2010-08-10 Daniel Kraft <d@domob.eu>
246 * gfortran.texi (Interoperability with C): Fix ordering in menu
247 and add new subsection about pointers.
248 (Interoperable Subroutines and Functions): Split off the pointer part.
249 (working with Pointers): New subsection with extended discussion
250 of pointers (especially procedure pointers).
252 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
255 * array.c (gfc_ref_dimen_size): Add end argument.
256 If end is non-NULL, calculate it.
257 (ref_size): Adjust call to gfc_ref_dimen_size.
258 (gfc_array_dimen_size): Likewise.
259 (gfc_array_res_shape): Likewise.
260 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
261 * resolve.c (resolve_array_ref): For stride not equal to -1,
262 fill in the lowest possible end.
264 2010-08-09 Janus Weil <janus@gcc.gnu.org>
266 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
268 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
270 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
272 (check_some_aliasing): Likewise.
273 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
274 (gfc_conv_intrinsic_int): Likewise.
275 (gfc_conv_intrinsic_lib_function): Likewise.
276 (gfc_conv_intrinsic_cmplx): Likewise.
277 (gfc_conv_intrinsic_ctime): Likewise.
278 (gfc_conv_intrinsic_fdate): Likewise.
279 (gfc_conv_intrinsic_ttynam): Likewise.
280 (gfc_conv_intrinsic_minmax): Likewise.
281 (gfc_conv_intrinsic_minmax_char): Likewise.
282 (gfc_conv_intrinsic_ishftc): Likewise.
283 (gfc_conv_intrinsic_index_scan_verify): Likewise.
284 (gfc_conv_intrinsic_merge): Likewise.
285 (gfc_conv_intrinsic_trim): Likewise.
286 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
288 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
291 * dependency.c (check_section_vs_section): Handle cases where
292 the start expression coincides with the lower or upper
295 2010-08-04 Janus Weil <janus@gcc.gnu.org>
300 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
301 container types. Do not artificially increase refs. Commit symbols one
303 * interface.c (compare_parameter): Make sure vtabs are present before
304 generating module variables.
305 * resolve.c (resolve_allocate_expr): Ditto.
307 2010-08-04 Tobias Burnus <burnus@net-b.de>
311 * resolve.c (resolve_structure_cons): Fix
314 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
318 * symbol.c (changed_syms): Made static again.
319 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
320 Changed conditional internal error into assert.
321 Rename function to ...
322 (gfc_enforce_clean_symbol_state): ... this.
323 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
324 Rename the former to the latter.
325 * parse.c (decode_statement, decode_omp_directive,
326 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
328 (changed_syms): Remove declaration.
329 (next_statement): Use gfc_enforce_clean_symbol_state.
331 2010-08-04 Tobias Burnus <burnus@net-b.de>
334 * resolve.c (resolve_structure_cons): Fix handling of
335 initialization structure constructors with character
336 elements of the wrong length.
337 * array.c (gfc_check_iter_variable): Add NULL check.
338 (gfc_resolve_character_array_constructor): Also truncate
341 2010-08-04 Tobias Burnus <burnus@net-b.de>
343 * trans-io.c (gfc_build_io_library_fndecls): Fix return
344 value of some libgfortran functions.
346 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
349 * dependency.c (gfc_deb_compare_expr): Remove any integer
350 conversion functions to larger types from both arguments.
351 Remove handling these functions futher down.
353 2010-08-03 Janus Weil <janus@gcc.gnu.org>
357 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
358 * resolve.c (resolve_tb_generic_targets): Check for errors.
360 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
363 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
366 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
369 * dependency.h: Add prototype for gfc_are_identical_variables.
370 * frontend-passes.c: Include depencency.h.
371 (optimimize_equality): Use gfc_are_identical_variables.
372 * dependency.c (identical_array_ref): New function.
373 (gfc_are_identical_variables): New function.
374 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
375 * dependency.c (gfc_check_section_vs_section). Rename gfc_
376 prefix from statc function.
377 (check_section_vs_section): Change arguments to gfc_array_ref,
378 adjust function body accordingly.
380 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
381 Janus Weil <janus@gcc.gnu.org>
386 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
387 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
388 gfc_copy_formal_args, gfc_copy_formal_args_intr,
389 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
390 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
391 Call reject_statement in case of error.
392 (match_deferred_characteritics): Call gfc_undo_symbols in case match
395 2010-08-01 Janus Weil <janus@gcc.gnu.org>
398 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
399 (gfc_find_derived_vtab): Make vtabs and vtypes public.
400 * module.c (read_module): When reading module files, always import
401 vtab and vtype symbols.
403 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
407 * symbol.c (changed_syms): Made non-static.
408 * parse.c (changed_syms): Declare new external.
409 (next_statement): Assert changed_syms is NULL at the beginning.
411 2010-07-30 Janus Weil <janus@gcc.gnu.org>
412 Steven G. Kargl <kargl@gcc.gnu.org>
415 * match.c (match_type_spec): Try to parse derived types before
418 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
420 * gfortran.h (gfc_release_symbol): New prototype.
421 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
422 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
423 Use gfc_release_symbol.
424 * parse.c (gfc_fixup_sibling_symbols): Ditto.
425 * resolve.c (resolve_symbol): Ditto.
427 2010-07-29 Tobias Burnus <burnus@net-b.de>
431 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
432 external procedure declarations in modules.
433 (gfc_get_symbol_decl): Modify assert.
435 2010-07-29 Janus Weil <janus@gcc.gnu.org>
438 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
440 2010-07-29 Janus Weil <janus@gcc.gnu.org>
443 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
444 (gfc_trans_class_assign): Modified prototype.
445 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
446 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
447 (gfc_trans_class_assign): ... here. Modified actual arguments.
448 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
449 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
450 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
452 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
456 * class.c (gfc_find_derived_vtab): Accept or discard newly created
457 symbols before returning.
459 2010-07-29 Joseph Myers <joseph@codesourcery.com>
461 * lang.opt (cpp): Remove Joined and Separate markers.
462 (cpp=): New internal option.
463 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
464 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
467 2010-07-29 Daniel Kraft <d@domob.eu>
470 * array.c (resolve_array_bound): Fix error message to properly handle
471 non-variable expressions.
473 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
475 * decl.c (free_value): Also free repeat field.
476 * data.c (gfc_assign_data_value): Always free offset before returning.
478 2010-07-28 Daniel Kraft <d@domob.eu>
480 * gfortran.h (gfc_build_intrinsic_call): New method.
481 * expr.c (gfc_build_intrinsic_call): New method.
482 * simplify.c (range_check): Ignore non-constant value.
483 (simplify_bound_dim): Handle non-variable expressions and
484 fix memory leak with non-free'ed expression.
485 (simplify_bound): Handle non-variable expressions.
486 (gfc_simplify_shape): Ditto.
487 (gfc_simplify_size): Ditto, but only in certain cases possible.
489 2010-07-28 Joseph Myers <joseph@codesourcery.com>
491 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
494 2010-07-28 Tobias Burnus <burnus@net-b.de>
497 * trans-types.c (gfc_get_derived_type): Fix DT declaration
498 from modules for whole-file mode.
500 2010-07-27 Joseph Myers <joseph@codesourcery.com>
502 * gfortran.h (gfc_handle_option): Update prototype and return
504 * options.c (gfc_handle_option): Update prototype and return value
507 2010-07-27 Joseph Myers <joseph@codesourcery.com>
509 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
510 decoded options in allocating deferred_opt.
511 * cpp.h (gfc_cpp_init_options): Update prototype.
512 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
513 * gfortran.h (gfc_option_lang_mask): New.
514 (gfc_init_options): Update prototype.
515 * options.c (gfc_option_lang_mask): New.
516 (gfc_init_options): Update prototype. Pass new arguments to
517 gfc_cpp_init_options.
519 2010-07-26 Tobias Burnus <burnus@net-b.de>
522 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
523 for functions which are later in the same file.
524 (gfc_create_function_decl, build_function_decl,
525 build_entry_thunks): Add global argument.
526 * trans.c (gfc_generate_module_code): Update
527 gfc_create_function_decl call.
528 * trans.h (gfc_create_function_decl): Update prototype.
529 * resolve.c (resolve_global_procedure): Also resolve for
532 2010-07-26 Richard Henderson <rth@redhat.com>
535 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
536 (gfc_write_global_declarations): New.
538 2010-07-26 Tobias Burnus <burnus@net-b.de>
541 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
542 for call to transfer_namelist_element.
543 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
546 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
549 * Make-lang.in: Add fortran/frontend-passes.o.
550 * gfortran.h: Add prototype for gfc_run_passes.
551 * resolve.c (gfc_resolve): Call gfc_run_passes.
552 * frontend-passes.c: New file.
554 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
557 * scanner.c (gfc_next_char_literal): Enable truncation warning for
560 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
563 * gfortran.h (gfc_namespace): New field old_equiv.
564 (gfc_free_equiv_until): New prototype.
565 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
566 a parameterized stop condition.
567 (gfc_free_equiv): Use gfc_free_equiv_until.
568 * parse.c (next_statement): Save equivalence list.
569 (reject_statement): Restore equivalence list.
571 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
574 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
575 in the function so that it does not get missed by early exits.
576 (load_line): Add checks for quoted strings and free form comments to
577 disable warnings on comments. Add check for ampersand as first
578 character after truncation and don't warn for this case, but warn if
579 there are subsequent non-whitespace characters.
581 2010-07-24 Tobias Burnus <burnus@net-b.de>
584 * parse.c (gfc_parse_file): Do not override
585 gfc_global_ns_list items.
587 2010-07-24 Tobias Burnus <burnus@net-b.de>
589 * options.c (gfc_init_options): Enable -fwhole-file by default.
590 * interface.c (compare_parameter): Assume a Hollerith constant is
591 compatible with all other argument types.
593 2010-07-23 Tobias Burnus <burnus@net-b.de>
596 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
597 -fwhole-file also for derived types.
598 * trans-types.c (copy_dt_decls_ifequal): Remove static and
599 rename to gfc_copy_dt_decls_ifequal.
600 (gfc_get_derived_type): Update call.
601 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
603 2010-07-23 Tobias Burnus <burnus@net-b.de>
606 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
608 2010-07-23 Jakub Jelinek <jakub@redhat.com>
610 * trans-types.c (gfc_get_array_descriptor_base,
611 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
612 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
613 instead of clearing DECL_NAME.
614 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
616 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
619 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
621 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
622 reverse the scalarization loop.
623 gfc_conv_resolve_dependencies: Pass the reverse field of the
624 loopinfo to gfc_dep_resolver.
625 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
626 assignment by resetting loop.reverse.
627 gfortran.h : Add the gfc_reverse enum.
628 trans.h : Add the reverse field to gfc_loopinfo.
629 dependency.c (gfc_check_dependency): Pass null to the new arg
631 (gfc_check_section_vs_section): Check for reverse dependencies.
632 (gfc_dep_resolver): Add reverse argument and deal with the loop
634 dependency.h : Modify prototype for gfc_dep_resolver to include
637 2010-07-23 Daniel Kraft <d@domob.eu>
640 * gfortran.h (gfc_find_symtree_in_proc): New method.
641 * symbol.c (gfc_find_symtree_in_proc): New method.
642 * match.c (match_exit_cycle): Look for loop name also in parent
643 namespaces within current procedure.
645 2010-07-22 Tobias Burnus <burnus@net-b.de>
648 * dependency.c (gfc_check_dependency): Add argument alising check.
649 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
651 2010-07-22 Daniel Kraft <d@domob.eu>
653 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
654 now in the correct place.
656 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
659 * Revert my commit r162325.
661 2010-07-21 Daniel Kraft <d@domob.eu>
663 * trans.h (gfc_get_return_label): Removed.
664 (gfc_generate_return): New method.
665 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
666 returning a tree directly.
667 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
668 (gfc_trans_block_construct): Update for new interface to
669 `gfc_trans_deferred_vars'.
670 * trans-decl.c (current_function_return_label): Removed.
671 (current_procedure_symbol): New variable.
672 (gfc_get_return_label): Removed.
673 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
674 returning a tree directly.
675 (get_proc_result), (gfc_generate_return): New methods.
676 (gfc_generate_function_code): Clean up and do init/cleanup here
677 also with gfc_wrapped_block. Remove return-label but rather
680 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
683 * fortran/match.c (match_type_spec): Check for derived type before
686 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
689 * interface.c (matching_typebound_op): Add argument for the
690 return of the generic name for the procedure.
691 (build_compcall_for_operator): Add an argument for the generic
692 name of an operator procedure and supply it to the expression.
693 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
694 calls to the above procedures.
695 * resolve.c (resolve_typebound_function): Catch procedure
696 component calls for CLASS objects, check that the vtable is
697 complete and insert the $vptr and procedure components, to make
699 (resolve_typebound_function): The same.
700 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
701 an allocatable scalar if it is a result.
703 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
706 * match.c (gfc_match_iterator): Reverted.
708 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
711 * match.c (gfc_match_iterator): Remove error that iterator
712 cannot be INTENT(IN).
714 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
716 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
717 Access subscript through the "dim" field index.
718 (gfc_trans_create_temp_array): Access ss info through the "dim" field
720 (gfc_conv_array_index_offset): Ditto.
721 (gfc_conv_loop_setup): Ditto.
722 (gfc_conv_expr_descriptor): Ditto.
723 (gfc_conv_ss_startstride): Ditto. Update call to
724 gfc_conv_section_startstride.
725 (gfc_conv_section_startstride): Set values along the array dimension.
726 Get array dimension directly from the argument.
728 2010-07-15 Jakub Jelinek <jakub@redhat.com>
730 * trans.h (gfc_string_to_single_character): New prototype.
731 * trans-expr.c (string_to_single_character): Renamed to ...
732 (gfc_string_to_single_character): ... this. No longer static.
733 (gfc_conv_scalar_char_value, gfc_build_compare_string,
734 gfc_trans_string_copy): Adjust callers.
735 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
736 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
737 (select_struct): Move to toplevel, add GTY(()).
738 (gfc_trans_character_select): Optimize SELECT CASE
739 with character length 1.
741 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
743 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
744 * trans-common.c: Likewise.
745 * trans-decl.c: Likewise.
746 * trans-types.c: Likewise.
749 2010-07-15 Janus Weil <janus@gcc.gnu.org>
752 * resolve.c (resolve_typebound_generic_call): Resolve generic
753 non-polymorphic type-bound procedure calls to the correct specific
755 (resolve_typebound_subroutine): Remove superfluous code.
757 2010-07-15 Daniel Kraft <d@domob.eu>
760 * trans.h (struct gfc_wrapped_block): New struct.
761 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
762 (gfc_finish_wrapped_block): New method.
763 (gfc_init_default_dt): Add new init code to block rather than
765 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
766 (gfc_trans_dummy_array_bias): Ditto.
767 (gfc_trans_g77_array): Ditto.
768 (gfc_trans_deferred_array): Ditto.
769 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
770 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
771 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
772 (gfc_finish_wrapped_block): New method.
773 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
774 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
775 (gfc_trans_deferred_array): Ditto.
776 * trans-decl.c (gfc_trans_dummy_character): Ditto.
777 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
778 (init_intent_out_dt): Ditto.
779 (gfc_init_default_dt): Add new init code to block rather than
781 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
782 and cleanup code and put it all together.
784 2010-07-15 Jakub Jelinek <jakub@redhat.com>
786 * trans.h (gfc_build_compare_string): Add CODE argument.
787 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
788 gfc_build_compare_string.
789 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
790 gfc_build_compare_string.
791 (string_to_single_character): Rename len variable to length.
792 (gfc_optimize_len_trim): New function.
793 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
794 or NE_EXPR and one of the strings is string literal with LEN_TRIM
795 bigger than the length of the other string, they compare unequal.
798 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
799 in CASE_LABEL_EXPR and use NULL for low for the default case.
801 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
803 * trans-array.c (gfc_conv_section_upper_bound): Remove
804 (gfc_conv_section_startstride): Don't set the upper bound in the
805 vector subscript case.
806 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
808 2010-07-14 Janus Weil <janus@gcc.gnu.org>
811 * gfortran.h (gfc_is_data_pointer): Remove prototype.
812 * dependency.c (gfc_is_data_pointer): Make it static.
813 * intrinsic.texi: Update documentation on C_LOC.
814 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
815 and add a check for polymorphic variables.
817 2010-07-14 Jakub Jelinek <jakub@redhat.com>
819 * trans-expr.c (string_to_single_character): Also optimize
820 string literals containing a single char followed only by spaces.
821 (gfc_trans_string_copy): Remove redundant string_to_single_character
824 * trans-decl.c (gfc_build_intrinsic_function_decls,
825 gfc_build_builtin_function_decls): Mark functions as
826 DECL_PURE_P or TREE_READONLY.
828 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
830 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
831 instead of build_function_call_expr.
832 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
834 2010-07-13 Tobias Burnus <burnus@net-b.de>
835 Daniel Franke <franke.daniel@gmail.com>
838 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
839 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
841 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
843 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
844 Tobias Burnus <burnus@net-b.de>
847 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
848 noclobber/noescape annotations to function calls.
849 (gfc_build_builtin_function_decls): Likewise.
851 2010-07-13 Janus Weil <janus@gcc.gnu.org>
857 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
858 * class.c (gfc_build_class_symbol): Modified call to
859 'gfc_find_derived_vtab'.
860 (add_proc_component): Removed, moved code into 'add_proc_comp'.
861 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
863 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
864 Removed treatment of generics.
865 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
866 Call 'add_proc_comp' instead of duplicating code.
867 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
869 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
870 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
871 Removed treatment of generics.
872 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
873 'gfc_find_derived_vtab'.
874 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
875 Removed treatment of generics.
876 (resolve_select_type,resolve_fl_derived): Modified call to
877 'gfc_find_derived_vtab'.
878 * trans-decl.c (gfc_get_symbol_decl): Ditto.
879 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
881 * trans-stmt.c (gfc_trans_allocate): Ditto.
883 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
886 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
889 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
891 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
892 * resolve.c (build_default_init_expr): Ditto.
894 2010-07-11 Tobias Burnus <burnus@net-b.de>
897 * module.c (sort_iso_c_rename_list): Remove.
898 (import_iso_c_binding_module,use_iso_fortran_env_module):
899 Allow multiple imports of the same symbol.
901 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
903 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
905 2010-07-11 Janus Weil <janus@gcc.gnu.org>
908 * decl.c (build_sym,attr_decl1): Only build the class container if the
909 symbol has sufficient attributes.
910 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
911 pointer attribute for classes.
912 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
913 * module.c (MOD_VERSION): Bump.
914 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
915 (mio_symbol_attribute): Handle class_pointer attribute.
916 * parse.c (parse_derived): Use class_pointer instead of pointer
917 attribute for classes.
918 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
919 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
920 resolve_allocate_expr,resolve_fl_derived): Ditto.
921 (resolve_fl_var_and_proc): Check for class_ok attribute.
923 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
925 * trans-io.c (gfc_build_st_parameter): Update calls to
926 gfc_add_field_to_struct.
927 * trans-stmt.c (ADD_FIELD): Ditto.
929 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
931 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
932 fieldlist, remove fieldlist from argument list.
933 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
934 and remove fieldlist from argument list.
935 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
936 gfc_get_mixed_entry_union): Move setting
937 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
938 * trans-types.h (gfc_add_field_to_struct): Update prototype.
940 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
943 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
944 if the lhs has never been host associated, as well as not being
945 use associated, a pointer or a target.
946 * resolve.c (resolve_variable): Mark variables that are host
948 * gfortran.h: Add the host_assoc bit to the symbol_attribute
951 2010-07-09 Janus Weil <janus@gcc.gnu.org>
953 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
954 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
957 2010-07-08 Janus Weil <janus@gcc.gnu.org>
960 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
961 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
962 gfc_resolve_storage_size): New prototypes.
963 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
964 * intrinsic.c (add_functions): Add STORAGE_SIZE.
965 * iresolve.c (gfc_resolve_storage_size): New function.
966 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
968 (gfc_conv_intrinsic_storage_size): New function.
969 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
971 2010-07-08 Jakub Jelinek <jakub@redhat.com>
974 * match.c (match_exit_cycle): Error on EXIT also from collapsed
975 !$omp do loops. Error on CYCLE to non-innermost collapsed
978 2010-07-08 Tobias Burnus <burnus@net-b.de>
981 * array.c (gfc_match_array_ref): Better error message for
982 coarrays with too few ranks.
983 (match_subscript): Move one diagnostic to caller.
984 * gfortran.h (gfc_get_corank): Add prottype.
985 * expr.c (gfc_get_corank): New function.
986 * iresolve.c (resolve_bound): Fix rank for cobounds.
987 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
988 gfc_resolve_ucobound, gfc_resolve_this_image): Update
991 2010-07-06 Tobias Burnus <burnus@net-b.de>
994 * array.c (gfc_expand_constructor): Add optional diagnostic.
995 * gfortran.h (gfc_expand_constructor): Update prototype.
996 * expr.c (gfc_simplify_expr, check_init_expr,
997 gfc_reduce_init_expr): Update gfc_expand_constructor call.
998 * resolve.c (gfc_resolve_expr): Ditto.
1000 2010-07-06 Tobias Burnus <burnus@net-b.de>
1002 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1003 * trans-intrinsic.c: Ditto.
1004 * trans-types.c: Ditto.
1005 * convert.c: Include diagnostic-core.h instead of toplev.h.
1007 * trans-array.c: Ditto.
1008 * trans-const.c: Ditto.
1009 * trans-expr.c: Ditto.
1010 * trans-io.c: Ditto.
1011 * trans-openmp.c: Ditto.
1014 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1017 * check.c (dim_rank_check): Also check intrinsic functions.
1018 Adjust permissible rank for functions which reduce the rank of
1019 their argument. Spread is an exception, where DIM can
1020 be one larger than the rank of array.
1022 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1025 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1027 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1030 * trans-types.c (gfc_get_derived_type): Derived type fields
1031 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1032 but build_pointer_type_for_mode must be used for this.
1034 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1036 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1037 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1038 type of gfc_conv_procedure_call.
1039 (conv_generic_with_optional_char_arg): Likewise.
1040 * trans-stmt.c (gfc_trans_call): Likewise.
1041 * trans-expr.c (gfc_conv_function_expr): Likewise.
1042 (gfc_conv_procedure_call): Use build_call_vec instead of
1045 2010-07-04 Daniel Kraft <d@domob.eu>
1047 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1049 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1053 * trans-types.c (gfc_get_derived_type): Derived type fields
1054 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1056 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1059 * decl.c (match_procedure_in_type): Clear structure before using.
1060 (gfc_match_generic): Ditto.
1062 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1064 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1065 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1066 of which comes from...
1067 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1068 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1070 (gfc_get_array_descriptor_base): Likewise.
1071 (gfc_get_mixed_entry_union): Likewise.
1072 (gfc_get_derived_type): Add extra chain parameter for
1073 gfc_add_field_to_struct.
1074 * trans-stmt.c (gfc_trans_character_select): Likewise.
1075 * trans-io.c (gfc_build_st_parameter): Likewise.
1077 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1080 * resolve.c (is_external_proc): Prevent procedure pointers from being
1081 regarded as external procedures.
1083 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1086 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1087 passed as second argument of ASSOCIATED.
1089 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1092 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1093 to determine if a function assignment can be made without a
1095 (gfc_trans_arrayfunc_assign): Move all the conditions that
1096 suppress the direct function call to the above new functon and
1099 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1102 * interface.c (argument_rank_mismatch): New function.
1103 (compare_parameter): Call new function instead of generating
1106 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1108 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1109 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1112 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1114 * Make-lang.in: Update dependencies.
1116 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1118 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1119 and exit_label fields.
1120 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1122 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1123 (gfc_trans_do): Likewise.
1124 (gfc_trans_do_while): Likewise.
1125 (gfc_trans_cycle): Use cycle_label directly.
1126 (gfc_trans_exit): Use exit_label directly.
1128 2010-06-27 Daniel Kraft <d@domob.eu>
1130 * dump-parse-tree.c (show_symbol): Dump target-expression for
1132 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1133 (show_namespace): Use show_level for correct indentation of
1134 "inner namespaces" (contained procedures or BLOCK).
1136 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1139 * dump-parse-tree.c (show_code_node): Show namespace for
1142 2010-06-26 Tobias Burnus <burnus@net-b.de>
1144 * decl.c (gfc_match_decl_type_spec): Support
1145 TYPE(intrinsic-type-spec).
1147 2010-06-25 Tobias Burnus <burnus@net-b.de>
1149 * intrinsic.h (gfc_check_selected_real_kind,
1150 gfc_simplify_selected_real_kind): Update prototypes.
1151 * intrinsic.c (add_functions): Add radix support to
1153 * check.c (gfc_check_selected_real_kind): Ditto.
1154 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1155 * trans-decl.c (gfc_build_intrinsic_function_decls):
1156 Change call from selected_real_kind to selected_real_kind2008.
1157 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1158 (PRECISION, RANGE, RADIX): Add cross @refs.
1160 2010-06-25 Tobias Burnus <burnus@net-b.de>
1162 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1163 * gfortran.texi (_gfortran_set_options): Update for
1164 GFC_STD_F2008_OBS addition.
1165 * libgfortran.h: Add GFC_STD_F2008_OBS.
1166 * options.c (set_default_std_flags, gfc_handle_option): Handle
1168 io.c (check_format): Fix allow_std check.
1170 2010-06-25 Tobias Burnus <burnus@net-b.de>
1172 * decl.c (gfc_match_entry): Allow END besides
1173 END SUBROUTINE/END FUNCTION for contained procedures.
1175 2010-06-25 Tobias Burnus <burnus@net-b.de>
1177 * parse.c (next_free, next_fixed): Allow ";" as first character.
1179 2010-06-24 Tobias Burnus <burnus@net-b.de>
1182 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1184 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1187 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1190 2010-06-21 Tobias Burnus <burnus@net-b.de>
1193 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1195 * symbol.c (gfc_add_contiguous): New function.
1196 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1197 * decl.c (match_attr_spec): Ditto.
1198 (gfc_match_contiguous): New function.
1199 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1201 * gfortran.h (symbol_attribute): Add contiguous.
1202 (gfc_is_simply_contiguous): Add prototype.
1203 (gfc_add_contiguous): Add prototype.
1204 * match.h (gfc_match_contiguous): Add prototype.
1205 * parse.c (decode_specification_statement,
1206 decode_statement): Handle contiguous attribute.
1207 * expr.c (gfc_is_simply_contiguous): New function.
1208 * dump-parse-tree.c (show_attr): Handle contiguous.
1209 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1211 * trans-expr.c (gfc_add_interface_mapping): Copy
1213 * trans-array.c (gfc_conv_descriptor_stride_get,
1214 gfc_conv_array_parameter): Handle contiguous arrays.
1215 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1216 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1218 * trans.h (gfc_array_kind): Ditto.
1219 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1221 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1223 * options.c (gfc_handle_option): Don't handle N_OPTS.
1225 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1228 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1231 2010-06-18 Tobias Burnus <burnus@net-b.de>
1234 * resolve.c (resolve_allocate_deallocate): Properly check
1235 part-refs in stat=/errmsg= for invalid use.
1237 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1240 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1241 Return directly in case of an error.
1243 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1246 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1247 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1248 structure to each procedure in a procedure list.
1249 * module.c (mio_typebound_proc): Add NULL argument to
1250 'gfc_get_typebound_proc'.
1251 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1252 to initialize the new structure.
1254 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1257 * gfortran.h (gfc_expr): Add new member 'mold'.
1258 * match.c (gfc_match_allocate): Implement the MOLD tag.
1259 * resolve.c (resolve_allocate_expr): Ditto.
1260 * trans-stmt.c (gfc_trans_allocate): Ditto.
1262 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1265 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1266 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1267 GFC_DECL_SAVED_DESCRIPTOR set.
1268 (gfc_omp_report_decl): New function.
1269 * trans.h (gfc_omp_report_decl): New prototype.
1270 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1272 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1276 * gfortranspec.c (lang_specific_driver): Removed deprecation
1278 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1279 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1280 * cpp.h (gfc_cpp_makedep): New.
1281 (gfc_cpp_add_dep): New.
1282 (gfc_cpp_add_target): New.
1283 * cpp.c (gfc_cpp_option): Add deps* members.
1284 (gfc_cpp_makedep): New.
1285 (gfc_cpp_add_dep): New.
1286 (gfc_cpp_add_target): New.
1287 (gfc_cpp_init_options): Initialize new options.
1288 (gfc_cpp_handle_option): Handle new options.
1289 (gfc_cpp_post_options): Map new options to libcpp-options.
1290 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1291 (gfc_cpp_done): If requested, write dependencies to file.
1292 * module.c (gfc_dump_module): Add a module filename as target.
1293 * scanner.c (open_included_file): New parameter system; add the
1294 included file as dependency.
1295 (gfc_open_included_file): Add the included file as dependency.
1296 (gfc_open_intrinsic_module): Likewise.
1297 * invoke.texi: Removed deprecation warning for -M.
1298 * gfortran.texi: Removed Makefile-dependencies project.
1300 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1302 * resolve.c (resolve_global_procedure): Improved checking if an
1303 explicit interface is required.
1305 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1307 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1309 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1310 (gfc_conv_intrinsic_ttynam): Likewise.
1311 (gfc_conv_intrinsic_trim): Likewise.
1313 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1316 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1318 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1320 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1322 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1324 * mathbuiltins.def: Add builtins that do not directly correspond
1325 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1326 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1327 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1328 code_{r,c}{4,8,10,16} fields. Add
1329 {,complex}{float,double,long_double}_built_in fields.
1330 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1331 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1332 definition of OTHER_BUILTIN.
1333 (real_compnt_info): Remove unused struct.
1334 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1336 (build_round_expr): Call builtin_decl_for_precision instead of
1338 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1339 instead of a switch.
1340 (gfc_build_intrinsic_lib_fndecls): Match
1341 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1342 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1344 (gfc_conv_intrinsic_lib_function): Go through all the extended
1346 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1347 instead of a switch.
1348 (gfc_conv_intrinsic_abs): Likewise.
1349 (gfc_conv_intrinsic_mod): Likewise.
1350 (gfc_conv_intrinsic_sign): Likewise.
1351 (gfc_conv_intrinsic_fraction): Likewise.
1352 (gfc_conv_intrinsic_nearest): Likewise.
1353 (gfc_conv_intrinsic_spacing): Likewise.
1354 (gfc_conv_intrinsic_rrspacing): Likewise.
1355 (gfc_conv_intrinsic_scale): Likewise.
1356 (gfc_conv_intrinsic_set_exponent): Likewise.
1358 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1362 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1363 functions with CLASS formal arguments.
1365 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1368 * resolve.c (conformable_arrays): Handle allocatable components.
1370 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1373 * gfortran.texi: Document that Cray pointers cannot be function
1376 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1379 * gfortran.texi: Document lack of support for syntax
1380 "complex FUNCTION name*16()", and existence of alternative
1381 legacy syntax "complex*16 FUNCTION name()".
1383 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1386 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1387 POSIX's fsync(), and how to call the latter from Fortran code.
1389 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1392 * interface.c (compare_actual_formal): Reject actual arguments with
1393 array subscript passed to ASYNCHRONOUS dummys.
1395 2010-06-10 Daniel Kraft <d@domob.eu>
1398 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1399 (struct gfc_symbol): New field `assoc'.
1400 (struct gfc_association_list): New struct.
1401 (struct gfc_code): New struct `block' in union, move `ns' there
1402 and add association list.
1403 (gfc_free_association_list): New method.
1404 (gfc_has_vector_subscript): Made public;
1405 * match.h (gfc_match_associate): New method.
1406 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1407 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1408 * interface.c (gfc_has_vector_subscript): Made public.
1409 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1410 * match.c (gfc_match_associate): New method.
1411 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1412 * primary.c (match_variable): Don't allow names associated to expr here.
1413 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1414 (case_exec_markers, case_end): Add ASSOCIATE statement.
1415 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1416 (parse_associate): New method.
1417 (parse_executable): Handle ST_ASSOCIATE.
1418 (parse_block_construct): Change reference to gfc_code's `ns' field.
1419 * resolve.c (resolve_select_type): Ditto.
1420 (resolve_code): Ditto.
1421 (resolve_block_construct): Ditto and add comment.
1422 (resolve_select_type): Set association list in generated BLOCK to NULL.
1423 (resolve_symbol): Resolve associate names.
1424 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1425 and free association list.
1426 (gfc_free_association_list): New method.
1427 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1428 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1429 gfc_code's `ns' field.
1431 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1433 * error.c (error_print): Pre-initialize loc by NULL.
1434 * openmp.c (resolve_omp_clauses): Add explicit
1435 braces to avoid ambigous else.
1436 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1438 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1440 * gfc-internals.texi: Move to GFDL 1.3.
1441 * gfortran.texi: Ditto.
1442 * intrinsic.texi: Ditto.
1443 * invoke.texi: Ditto.
1445 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1448 * check.c (gfc_check_selected_real_kind): Verify that the
1449 actual arguments are scalar.
1451 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1454 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1456 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1459 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1461 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1463 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1465 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1467 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1468 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1469 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1470 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1472 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1473 less_than_bitsize2): New functions.
1474 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1475 nonnegative_check and less_than_bitsize1.
1476 (gfc_check_ibclr, gfc_check_ibset): Removed.
1477 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1480 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1483 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1486 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1488 * resolve.c (resolve_deallocate_expr): Avoid warning
1489 about possible use of iunitialized sym.
1490 (resolve_allocate_expr): Pre-initialize sym by NULL.
1492 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1495 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1497 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1499 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1501 (gfc_get_array_type_bounds): Likewise.
1503 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1504 (gfc_find_module): Likewise.
1506 * f95-lang.c (pushlevel): Likewise.
1508 * trans.h (struct lang_type): Add variable_size GTY option.
1509 (struct lang_decl): Likewise.
1511 2010-06-08 Tobias Burnus <burnus@net-b.de>
1514 * symbol.c (check_conflict): Move protected--external/procedure check ...
1515 * resolve.c (resolve_select_type): ... to the resolution stage.
1517 2010-06-07 Tobias Burnus <burnus@net-b.de>
1519 * options.c (gfc_handle_option): Fix -fno-recursive.
1521 2010-06-07 Tobias Burnus <burnus@net-b.de>
1523 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1524 * gfortran.texi (copyrights-gfortran): Ditto.
1526 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1528 * lang.opt (fshort-enums): Define using Var and VarExists.
1529 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1531 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1532 Janus Weil <janus@gcc.gnu.org>
1535 * resolve.c (get_declared_from_expr): Move to before
1536 resolve_typebound_generic_call. Make new_ref and class_ref
1537 ignorable if set to NULL.
1538 (resolve_typebound_generic_call): Once we have resolved the
1539 generic call, check that the specific instance is that which
1540 is bound to the declared type.
1541 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1542 freeing 'class_ref->next' twice.
1544 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1547 * trans-array.c (structure_alloc_comps): Dereference scalar
1548 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1551 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1553 * gfortranspec.c (append_arg, lang_specific_driver): Use
1554 GCC-specific formats in diagnostics.
1556 2010-06-02 Tobias Burnus <burnus@net-b.de>
1559 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1562 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1565 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1568 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1570 * fortran/gfortran.texi: Fix typos in description of variable-format-
1573 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1576 * dependency.c (gfc_check_section_vs_section): Check
1577 for interleaving array assignments without conflicts.
1579 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1581 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1582 $data component of a class container.
1583 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1584 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1585 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1586 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1587 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1588 * gcc/fortran/parse.c (parse_derived): Ditto.
1589 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1590 gfc_expr_attr): Ditto.
1591 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1592 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1593 resolve_fl_var_and_proc, resolve_typebound_procedure,
1594 resolve_fl_derived): Ditto.
1595 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1596 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1598 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1599 gfc_trans_deferred_vars): Ditto.
1600 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1602 2010-05-28 Tobias Burnus <burnus@net-b.de>
1604 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1606 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1608 * gfortranspec.c (append_arg, lang_specific_driver): Use
1609 fatal_error instead of fatal. Use warning instead of fprintf for
1612 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1614 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1615 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1616 xstrerror instead of strerror.
1618 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1620 * cpp.c (cb_cpp_error): Save and restore
1621 global_dc->warn_system_headers, not variable warn_system_headers.
1623 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1625 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1627 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1629 * trans-common.c: Do not include rtl.h, include output.h instead.
1630 * trans-decl.c: Likewise.
1632 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1635 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1636 namespace before trying to reorder the gsymbols.
1638 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1643 * resolve.c (resolve_global_procedure): Add check for global
1644 procedures with implicit interfaces and assumed-shape or optional
1645 dummy arguments. Verify that function return type, kind and string
1648 2010-05-21 Tobias Burnus <burnus@net-b.de>
1650 * gfortran.h: Do not include system.h.
1651 * bbt.c: Include system.h.
1653 * dependency.c: Ditto.
1654 * dump-parse-tree.c: Ditto.
1655 * arith.h: Do not include gfortran.h.
1656 * constructor.h: Do not include gfortran.h and splay-tree.h.
1657 * match.h: Do not include gfortran.h.
1659 * target-memory.h: Ditto.
1660 * openmp.c: Do not include toplev.h and target.h.
1661 * trans-stmt.c: Ditto not include toplev.h.
1663 * trans-common.c: Tell why toplev.h is needed. And
1664 do not include target.h.
1665 * trans-expr.c: Tell why toplev.h is needed.
1666 * trans-array.c: Ditto.
1667 * trans-openmp.c: Ditto.
1668 * trans-const.c: Ditto.
1670 * trans-types.c: Ditto.
1671 * trans-io.c: Ditto.
1672 * trans-decl.c: Ditto.
1675 * trans-intrinsic.c: Ditto.
1678 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1681 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1682 before returning MATCH_ERROR. Add check for scalar. Add check for
1683 default integer kind.
1685 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1688 * match.c (gfc_match_select_type): On error jump back out of the local
1690 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1691 stage, more precisely to ...
1692 * resolve.c (resolve_fl_derived): ... this place.
1694 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1697 * resolve.c (ensure_not_abstract): Allow abstract types with
1698 non-abstract ancestors.
1700 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1702 * trans-const.c: Include realmpfr.h.
1703 * Make-lang.in: Update dependencies.
1705 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1707 * trans-const.c, trans-types.c, trans-intrinsic.c:
1708 Clean up redundant includes.
1710 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1713 * lang.opt (Wunused-dummy-argument): New option.
1714 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1715 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1716 (set_Wall): Enable warn_unused_dummy_argument.
1717 (gfc_handle_option): Set warn_unused_dummy_argument according to
1719 * trans-decl.c (generate_local_decl): Separate warnings about
1720 unused variables and unused dummy arguments.
1721 * invoke.texi: Documented new option.
1723 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1725 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1726 (gfc_conv_string_tmp): Do not assert type comparibilty.
1727 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1728 (gfc_conv_expr_descriptor): Remove assert.
1729 * trans-common.c: Clarify why rtl.h and tm.h are included.
1730 * trans-openmp.c: Do not include ggc.h and real.h.
1731 Explain why gimple.h is included.
1732 * trans-const.c: Do not include ggc.h.
1733 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1734 * trans.c: Do not include ggc.h and real.h.
1735 Explain why gimple.h is included.
1736 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1737 and dwarf2out.h are included.
1738 * trans-io.c: Do not include gimple.h and real.h.
1739 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1740 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1743 2010-05-20 Tobias Burnus <burnus@net-b.de>
1745 * options.c (gfc_init_options,gfc_post_options): Enable
1746 flag_associative_math by default.
1748 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1751 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1752 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1753 blank STOP, handling a null expression. (gfc_trans_pause): Use
1754 pause_string for blank PAUSE.
1755 * trans.h: Add external function declaration for error_stop_numeric.
1756 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1757 the declaration for the library call. Adjust whitespaces.
1758 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1759 signal no stop code. Match the expression following the stop and pass
1760 that to the translators. Remove the old use of digit matching. Add
1761 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1762 and if CHARACTER, default character KIND.
1764 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1767 * lang.opt (Wconversion-extra): New option.
1768 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1769 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1770 (set_Wall): Enable -Wconversion.
1771 (gfc_handle_option): Set warn_conversion_extra.
1772 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1773 introduced for -Wconversion if -Wconversion-extra is present.
1774 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1775 -Wconversion; document -Wconversion-extra.
1777 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1780 * gfortran.h (gfc_has_default_initializer): New.
1781 * expr.c (gfc_has_default_initializer): New.
1782 * resolve.c (has_default_initializer): Removed, use
1783 gfc_has_default_initializer() instead. Updated all callers.
1784 * trans-array.c (has_default_initializer): Removed, use
1785 gfc_has_default_initializer() instead. Updated all callers.
1786 * trans-decl.c (generate_local_decl): Do not check the
1787 first component only to check for initializers, but use
1788 gfc_has_default_initializer() instead.
1790 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1793 * primary.c (match_string_constant): Move start_locus just inside
1795 * data.c (create_character_intializer): Clarified truncation warning.
1797 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1800 * intrinsic.h (gfc_check_float): New prototype.
1801 (gfc_check_sngl): New prototype.
1802 * check.c (gfc_check_float): New.
1803 (gfc_check_sngl): New.
1804 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1805 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1807 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1808 added them to the list of specifics of REAL instead.
1810 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1813 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1814 This is now handled via 'gfc_class_null_initializer'.
1816 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1818 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1819 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1820 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1821 add_procs_to_declared_vtab,add_generic_specifics,
1822 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1823 find_typebound_proc_uop,gfc_find_typebound_proc,
1824 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1825 gfc_get_tbp_symtree): Moved here from other places.
1826 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1828 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1829 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1830 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1831 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1832 * Make-lang.in: Add class.o.
1833 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1834 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1835 add_procs_to_declared_vtab,add_generic_specifics,
1836 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1837 find_typebound_proc_uop,gfc_find_typebound_proc,
1838 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1839 gfc_get_tbp_symtree): Move to class.c.
1841 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1843 * trans-types.c (gfc_init_types): Use build_function_type_list.
1844 (gfc_get_ppc_type): Likewise.
1845 * trans-decl.c (gfc_generate_constructors): Likewise.
1846 * f95-lang.c (build_builtin_fntypes): Likewise.
1847 (gfc_init_builtin_functions): Likewise.
1848 (DEF_FUNCTION_TYPE_0): Likewise.
1849 (DEF_FUNCTION_TYPE_1): Likewise.
1850 (DEF_FUNCTION_TYPE_2): Likewise.
1851 (DEF_FUNCTION_TYPE_3): Likewise.
1852 (DEF_FUNCTION_TYPE_4): Likewise.
1853 (DEF_FUNCTION_TYPE_5): Likewise.
1854 (DEF_FUNCTION_TYPE_6): Likewise.
1855 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1856 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1858 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1860 * trans-array.c (gfc_trans_array_constructor_value): Use
1861 build_constructor instead of build_constructor_from_list.
1862 (gfc_build_constant_array_constructor): Likewise.
1863 * trans-decl.c (create_main_function): Likewise.
1864 * trans-stmt.c (gfc_trans_character_select): Likewise.
1866 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1869 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1870 (resolve_fl_variable_derived): ... this place.
1871 (resolve_symbol): Make sure function symbols (and their result
1872 variables) are not resolved twice.
1874 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1877 * array.c (match_array_list): Revert change from 2010-05-13.
1879 2010-05-16 Richard Guenther <rguenther@suse.de>
1881 * trans-decl.c (module_htab_decls_hash): Revert last change.
1883 2010-05-16 Richard Guenther <rguenther@suse.de>
1885 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1887 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1889 * options.c (set_Wall): Remove special logic for Wuninitialized
1892 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1896 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1899 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1903 * gfortran.h (gfc_class_null_initializer): New prototype.
1904 * expr.c (gfc_class_null_initializer): New function to build a NULL
1905 initializer for CLASS pointers.
1906 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1907 containers. Remove default NULL initialization of $data component.
1908 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1910 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1911 Use new function 'gfc_class_null_initializer'.
1912 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1915 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1918 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1919 unsigned mpz_get_?i routines.
1921 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1923 * trans.c (trans_code): Set backend locus early.
1924 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1925 of the function instead of current input_location.
1927 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1930 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1932 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1933 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1936 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1939 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1941 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1942 by reference dummy procedures or non-dummy procedure pointers.
1943 (gfc_omp_predetermined_sharing): Return
1944 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1946 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1949 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1950 after OMP statement.
1951 (gfc_match_omp_critical): Likewise.
1952 (gfc_match_omp_flush): Likewise.
1953 (gfc_match_omp_workshare): Likewise.
1954 (gfc_match_omp_master): Likewise.
1955 (gfc_match_omp_ordered): Likewise.
1956 (gfc_match_omp_atomic): Likewise.
1957 (gfc_match_omp_barrier): Likewise.
1958 (gfc_match_omp_end_nowait): Likewise.
1960 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1963 * resolve.c (validate_case_label_expr): Removed FIXME.
1964 (resolve_select): Raise default warning on case labels out of range
1965 of the case expression.
1967 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1972 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1973 about conversion warnings.
1975 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1978 * match.c (gfc_match_select_type): Move error message to
1979 resolve_select_type.
1980 * resolve.c (resolve_select_type): Error message moved here from
1981 gfc_match_select_type. Correctly set type of temporary.
1983 2010-05-10 Richard Guenther <rguenther@suse.de>
1985 * trans-decl.c (gfc_build_library_function_decl): Split out
1987 (build_library_function_decl_1): ... this new function.
1988 Set a fnspec attribute if a specification was provided.
1989 (gfc_build_library_function_decl_with_spec): New function.
1990 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1991 and internal_unpack.
1993 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1996 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1999 2010-05-07 Jason Merrill <jason@redhat.com>
2001 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2002 to avoid -Wc++-compat warning.
2004 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2007 * options.c (gfc_handle_option): Add argument kind.
2008 * gfortran.h (gfc_handle_option): Update declaration.
2010 2010-05-06 Tobias Burnus <burnus@net-b.de>
2013 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2016 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2019 * resolve.c (traverse_data_list): Rephrase error message for
2020 non-constant bounds in data-implied-do.
2022 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2025 * gfortran.h: Removed repeat count from constructor, removed
2027 * data.h (gfc_assign_data_value_range): Changed return value from
2029 * data.c (gfc_assign_data_value): Add location to constructor element.
2030 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2031 for each element in range. Return early if an error was generated.
2032 * resolve.c (check_data_variable): Stop early if range assignment
2035 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2038 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2039 * symbol.c (gfc_build_class_symbol): Add separate class container for
2042 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2045 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2047 2010-05-02 Tobias Burnus <burnus@net-b.de>
2050 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2051 for lcobound, ucobound, image_index and this_image.
2052 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2053 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2054 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2055 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2057 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2059 2010-04-30 Tobias Burnus <burnus@net-b.de>
2063 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2064 calculation for array descriptor types.
2066 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2069 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2070 initializers for PPC members of the vtabs.
2072 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2075 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2076 attribute for all PPC members of the vtypes.
2077 (copy_vtab_proc_comps): Copy the correct interface.
2078 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2079 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2080 a dummy argument and make sure all PPC members of the vtab are
2081 initialized correctly.
2082 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2083 in call to gfc_trans_assign_vtab_procs.
2084 * trans-stmt.c (gfc_trans_allocate): Ditto.
2086 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2089 * resolve.c (resolve_typebound_function): Renamed
2090 resolve_class_compcall.Do all the detection of class references
2092 (resolve_typebound_subroutine): resolve_class_typebound_call
2093 renamed. Otherwise same as resolve_typebound_function.
2094 (gfc_resolve_expr): Call resolve_typebound_function.
2095 (resolve_code): Call resolve_typebound_subroutine.
2097 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2100 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2101 pass back the specific symtree name, rather than the target
2104 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2107 * resolve.c (resolve_structure_cons): Make the initializer of
2108 the vtab component 'extends' the same type as the component.
2110 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2113 * interface.c (check_interface1): Pass symbol name rather than NULL to
2114 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2115 trap MULL. (gfc_compare_derived_types): Revert previous change
2116 incorporated incorrectly during merge from trunk, r155778.
2117 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2118 than NULL to gfc_compare_interfaces.
2119 * symbol.c (add_generic_specifics): Likewise.
2121 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2124 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2125 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2126 (gfc_find_derived_vtab): Likewise.
2127 * module.c (ab_attribute): Add enumerator AB_VTAB.
2128 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2129 (check_for_ambiguous): Likewise.
2131 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2132 Janus Weil <janus@gcc.gnu.org>
2135 * trans-expr.c (select_class_proc): Remove function.
2136 (conv_function_val): Delete reference to previous.
2137 (gfc_conv_derived_to_class): Add second argument to the call to
2138 gfc_find_derived_vtab.
2139 (gfc_conv_structure): Exclude proc_pointer components when
2140 accessing $data field of class objects.
2141 (gfc_trans_assign_vtab_procs): New function.
2142 (gfc_trans_class_assign): Add second argument to the call to
2143 gfc_find_derived_vtab.
2144 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2145 implement holding off searching for the vptr derived type.
2146 (add_proc_component): New function.
2147 (add_proc_comps): New function.
2148 (add_procs_to_declared_vtab1): New function.
2149 (copy_vtab_proc_comps): New function.
2150 (add_procs_to_declared_vtab): New function.
2151 (void add_generic_specifics): New function.
2152 (add_generics_to_declared_vtab): New function.
2153 (gfc_find_derived_vtab): Add second argument to the call to
2154 gfc_find_derived_vtab. Add the calls to
2155 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2156 * decl.c (build_sym, build_struct): Use new arg in calls to
2157 gfc_build_class_symbol.
2158 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2159 definition of struct gfc_class_esym_list. Modify prototypes
2160 of gfc_build_class_symbol and gfc_find_derived_vtab.
2161 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2162 call to gfc_find_derived_vtab.
2163 * module.c : Add the vtype attribute.
2164 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2165 * resolve.c (resolve_typebound_generic_call): Add second arg
2166 to pass along the generic name for class methods.
2167 (resolve_typebound_call): The same.
2168 (resolve_compcall): Use the second arg to carry the generic
2169 name from the above. Remove the reference to class_esym.
2170 (check_members, check_class_members, resolve_class_esym,
2171 hash_value_expr): Remove functions.
2172 (resolve_class_compcall, resolve_class_typebound_call): Modify
2173 to use vtable rather than member by member calls.
2174 (gfc_resolve_expr): Modify second arg in call to
2176 (resolve_select_type): Add second arg in call to
2177 gfc_find_derived_vtab.
2178 (resolve_code): Add second arg in call resolve_typebound_call.
2179 (resolve_fl_derived): Exclude vtypes from check for late
2180 procedure definitions. Likewise for checking of explicit
2181 interface and checking of pass arg.
2182 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2183 calls to gfc_find_derived_vtab.
2184 * match.c (select_type_set_tmp): Use new arg in call to
2185 gfc_build_class_symbol.
2186 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2188 * parse.c (endType): Finish incomplete classes.
2190 2010-04-28 Tobias Burnus <burnus@net-b.de>
2194 * simplify.c (simplify_cobound): Handle scalar coarrays.
2196 2010-04-27 Tobias Burnus <burnus@net-b.de>
2198 * gfc-internals.texi: Update copyright year.
2199 * gfortran.texi: Ditto.
2200 * invoke.texi: Ditto.
2202 2010-04-27 Tobias Burnus <burnus@net-b.de>
2205 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2206 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2207 * trans-types.c (gfc_get_array_type_bounds,
2208 gfc_get_array_descriptor_base): Add corank argument.
2209 * trans-array.c (gfc_array_init_size): Handle corank.
2210 (gfc_trans_create_temp_array, gfc_array_allocate,
2211 gfc_conv_expr_descriptor): Add corank argument to call.
2212 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2214 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2218 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2219 of mucking with a tree directly.
2221 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2224 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2225 gfc_error with new error message.
2227 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2231 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2233 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2235 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2236 than the address of a GFC_SS_REFERENCE.
2237 * trans.h : Change comment on GFC_SS_REFERENCE.
2239 2010-04-22 Richard Guenther <rguenther@suse.de>
2242 * resolve.c (gfc_resolve_index): Wrap around ...
2243 (gfc_resolve_index_1): ... this. Add parameter to allow
2244 any integer kind index type.
2245 (resolve_array_ref): Allow any integer kind for the start
2246 index of an array ref.
2248 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2251 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2254 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2256 * intrinsic.c (sort_actual): Remove 'is' in error message.
2258 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2261 * resolve.c (resolve_fl_derived): If a component character
2262 length has not been resolved, do so now.
2263 (resolve_symbol): The same as above for a symbol character
2265 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2266 not needed for a character valued, procedure pointer.
2269 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2270 not found, return FAILURE rather than ICEing.
2272 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2275 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2276 sequential loops private in the innermost containing task region.
2278 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2280 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2281 to build_common_tree_nodes.
2283 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2286 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2287 gfc_msg_bounds by using 'Array bound mismatch' directly.
2288 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2289 error message to include the mismatch in the extent of array bound.
2290 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2291 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2293 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2295 * gfortran.texi: Update information on temporary file locations.
2297 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2299 * trans-decl.c (gfc_build_qualified_array): Ensure
2300 ubound.N and lbound.N artificial variable names don't appear
2303 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2306 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2307 block of code. Set name to the variable associated with the descriptor.
2309 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2311 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2312 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2314 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2316 * intrinsic.texi: Add the missing specific name of intrinsic
2317 procedure where the specific name is identical to the generic name.
2318 Fix inconsistent or mismatch in the argument names in intrinsic
2319 procedure descriptions. Add the SCALAR allocatable description to
2322 2010-04-14 Tobias Burnus <burnus@net-b.de>
2325 * array.c (gfc_find_array_ref): Handle codimensions.
2326 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2327 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2328 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2330 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2331 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2333 * intrinsic.h (add_functions): Add this_image, image_index,
2334 lcobound and ucobound intrinsics.
2335 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2336 gfc_check_image_index, gfc_check_this_image,
2337 gfc_simplify_image_index, gfc_simplify_lcobound,
2338 gfc_simplify_this_image, gfc_simplify_ucobound):
2339 New function prototypes.
2340 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2341 IMAGE_INDEX): Document new intrinsic functions.
2342 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2344 * simplify.c (simplify_bound_dim): Handle coarrays.
2345 (simplify_bound): Update simplify_bound_dim call.
2346 (gfc_simplify_num_images): Add -fcoarray=none check.
2347 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2348 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2350 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2353 * constructor.c: Fix typo in comment.
2354 * expr.c (find_array_section): Add check for max array limit.
2356 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2359 * gfortranspec.c (lookup_option): Check for -static and return
2361 (lang_specific_driver): Break when OPTION_static is discovered.
2363 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2365 * array.c (extract_element): Restore function from trunk.
2366 (gfc_get_array_element): Restore function from trunk.
2367 (gfc_expand_constructor): Restore check against
2368 flag_max_array_constructor.
2369 * constructor.c (node_copy_and_append): Delete unused.
2370 * gfortran.h: Delete comment and extra include.
2371 * constructor.h: Bump copyright and clean up TODO comments.
2372 * resolve.c: Whitespace.
2374 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2376 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2377 with direct access access to elements. Adjusted prototype, fixed all
2379 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2381 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2382 (gfc_simplify_spread): Removed workaround, directly insert elements
2383 at a given array position.
2384 (gfc_simplify_transpose): Likewise.
2385 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2387 (gfc_simplify_unpack): Likewise.
2389 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2391 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2392 (convert_boz): ... this and moved to start of file.
2393 (gfc_simplify_abs): Whitespace fix.
2394 (gfc_simplify_acos): Whitespace fix.
2395 (gfc_simplify_acosh): Whitespace fix.
2396 (gfc_simplify_aint): Whitespace fix.
2397 (gfc_simplify_dint): Whitespace fix.
2398 (gfc_simplify_anint): Whitespace fix.
2399 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2400 (gfc_simplify_dnint): Whitespace fix.
2401 (gfc_simplify_asin): Whitespace fix.
2402 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2403 (gfc_simplify_atan): Likewise.
2404 (gfc_simplify_atanh): Whitespace fix.
2405 (gfc_simplify_atan2): Whitespace fix.
2406 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2407 (gfc_simplify_bessel_j1): Likewise.
2408 (gfc_simplify_bessel_jn): Likewise.
2409 (gfc_simplify_bessel_y0): Likewise.
2410 (gfc_simplify_bessel_y1): Likewise.
2411 (gfc_simplify_bessel_yn): Likewise.
2412 (gfc_simplify_ceiling): Reorderd statements.
2413 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2415 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2417 (gfc_simplify_complex): Replaced if-gate. Removed check for
2419 (gfc_simplify_conjg): Whitespace fix.
2420 (gfc_simplify_cos): Whitespace fix.
2421 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2422 (gfc_simplify_dcmplx): Removed check for constant arguments.
2423 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2424 (gfc_simplify_digits): Whitespace fix.
2425 (gfc_simplify_dim): Whitespace fix.
2426 (gfc_simplify_dprod): Reordered statements.
2427 (gfc_simplify_erf): Whitespace fix.
2428 (gfc_simplify_erfc): Whitespace fix.
2429 (gfc_simplify_epsilon): Whitespace fix.
2430 (gfc_simplify_exp): Whitespace fix.
2431 (gfc_simplify_exponent): Use convert_boz().
2432 (gfc_simplify_floor): Reorderd statements.
2433 (gfc_simplify_gamma): Whitespace fix.
2434 (gfc_simplify_huge): Whitespace fix.
2435 (gfc_simplify_iand): Whitespace fix.
2436 (gfc_simplify_ieor): Whitespace fix.
2437 (simplify_intconv): Use gfc_convert_constant().
2438 (gfc_simplify_int): Use simplify_intconv().
2439 (gfc_simplify_int2): Reorderd statements.
2440 (gfc_simplify_idint): Reorderd statements.
2441 (gfc_simplify_ior): Whitespace fix.
2442 (gfc_simplify_ishftc): Removed duplicate type check.
2443 (gfc_simplify_len): Use range_check() instead of manual range check.
2444 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2445 (gfc_simplify_log): Whitespace fix.
2446 (gfc_simplify_log10): Whitespace fix.
2447 (gfc_simplify_minval): Whitespace fix.
2448 (gfc_simplify_maxval): Whitespace fix.
2449 (gfc_simplify_mod): Whitespace fix.
2450 (gfc_simplify_modulo): Whitespace fix.
2451 (simplify_nint): Reorderd statements.
2452 (gfc_simplify_not): Whitespace fix.
2453 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2454 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2455 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2456 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2457 (gfc_simplify_realpart): Whitespace fix.
2458 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2459 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2460 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2461 (gfc_simplify_sign): Whitespace fix.
2462 (gfc_simplify_sin): Whitespace fix.
2463 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2464 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2465 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2466 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2467 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2469 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2471 * gfortran.h (gfc_start_constructor): Removed.
2472 (gfc_get_array_element): Removed.
2473 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2474 instead. Fixed all callers.
2475 (extract_element): Removed.
2476 (gfc_expand_constructor): Temporarily removed check for
2477 max-array-constructor. Will be re-introduced later if still required.
2478 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2479 instead. Fixed all callers.
2480 * expr.c (find_array_section): Replaced manual lookup of elements
2481 by gfc_constructor_lookup.
2483 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2485 * gfortran.h (gfc_get_null_expr): New prototype.
2486 (gfc_get_operator_expr): New prototype.
2487 (gfc_get_character_expr): New prototype.
2488 (gfc_get_iokind_expr): New prototype.
2489 * expr.c (gfc_get_null_expr): New.
2490 (gfc_get_character_expr): New.
2491 (gfc_get_iokind_expr): New.
2492 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2493 * matchexp.c (build_node): Renamed and moved to
2494 expr.c (gfc_get_operator_expr). Reordered arguments to match
2495 other functions. Fixed all callers.
2496 (gfc_get_parentheses): Use specific function to build expr.
2497 * array.c (gfc_match_array_constructor): Likewise.
2498 * arith.c (eval_intrinsic): Likewise.
2499 (gfc_hollerith2int): Likewise.
2500 (gfc_hollerith2real): Likewise.
2501 (gfc_hollerith2complex): Likewise.
2502 (gfc_hollerith2logical): Likewise.
2503 * data.c (create_character_intializer): Likewise.
2504 * decl.c (gfc_match_null): Likewise.
2505 (enum_initializer): Likewise.
2506 * io.c (gfc_match_format): Likewise.
2507 (match_io): Likewise.
2508 * match.c (gfc_match_nullify): Likewise.
2509 * primary.c (match_string_constant): Likewise.
2510 (match_logical_constant): Likewise.
2511 (build_actual_constructor): Likewise.
2512 * resolve.c (build_default_init_expr): Likewise.
2513 * symbol.c (generate_isocbinding_symbol): Likewise.
2514 (gfc_build_class_symbol): Likewise.
2515 (gfc_find_derived_vtab): Likewise.
2516 * simplify.c (simplify_achar_char): Likewise.
2517 (gfc_simplify_adjustl): Likewise.
2518 (gfc_simplify_adjustr): Likewise.
2519 (gfc_simplify_and): Likewise.
2520 (gfc_simplify_bit_size): Likewise.
2521 (gfc_simplify_is_iostat_end): Likewise.
2522 (gfc_simplify_is_iostat_eor): Likewise.
2523 (gfc_simplify_isnan): Likewise.
2524 (simplify_bound): Likewise.
2525 (gfc_simplify_leadz): Likewise.
2526 (gfc_simplify_len_trim): Likewise.
2527 (gfc_simplify_logical): Likewise.
2528 (gfc_simplify_maxexponent): Likewise.
2529 (gfc_simplify_minexponent): Likewise.
2530 (gfc_simplify_new_line): Likewise.
2531 (gfc_simplify_null): Likewise.
2532 (gfc_simplify_or): Likewise.
2533 (gfc_simplify_precision): Likewise.
2534 (gfc_simplify_repeat): Likewise.
2535 (gfc_simplify_scan): Likewise.
2536 (gfc_simplify_size): Likewise.
2537 (gfc_simplify_trailz): Likewise.
2538 (gfc_simplify_trim): Likewise.
2539 (gfc_simplify_verify): Likewise.
2540 (gfc_simplify_xor): Likewise.
2541 * trans-io.c (build_dt): Likewise.
2542 (gfc_new_nml_name_expr): Removed.
2544 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2546 * arith.h (gfc_constant_result): Removed prototype.
2547 * constructor.h (gfc_build_array_expr): Removed prototype.
2548 (gfc_build_structure_constructor_expr): Removed prototype.
2549 * gfortran.h (gfc_int_expr): Removed prototype.
2550 (gfc_logical_expr): Removed prototype.
2551 (gfc_get_array_expr): New prototype.
2552 (gfc_get_structure_constructor_expr): New prototype.
2553 (gfc_get_constant_expr): New prototype.
2554 (gfc_get_int_expr): New prototype.
2555 (gfc_get_logical_expr): New prototype.
2556 * arith.c (gfc_constant_result): Moved and renamed to
2557 expr.c (gfc_get_constant_expr). Fixed all callers.
2558 * constructor.c (gfc_build_array_expr): Moved and renamed to
2559 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2560 and kind. Fixed all callers.
2561 (gfc_build_structure_constructor_expr): Moved and renamed to
2562 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2563 to type and kind. Fixed all callers.
2564 * expr.c (gfc_logical_expr): Renamed to ...
2565 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2566 (gfc_int_expr): Renamed to ...
2567 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2569 (gfc_get_constant_expr): New.
2570 (gfc_get_array_expr): New.
2571 (gfc_get_structure_constructor_expr): New.
2572 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2575 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2577 * constructor.h: New.
2578 * constructor.c: New.
2579 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2580 * arith.c (reducy_unary): Use constructor API.
2581 (reduce_binary_ac): Likewise.
2582 (reduce_binary_ca): Likewise.
2583 (reduce_binary_aa): Likewise.
2584 * check.c (gfc_check_pack): Likewise.
2585 (gfc_check_reshape): Likewise.
2586 (gfc_check_unpack): Likewise.
2587 * decl.c (add_init_expr_to_sym): Likewise.
2588 (build_struct): Likewise.
2589 * dependency.c (gfc_check_dependency): Likewise.
2590 (contains_forall_index_p): Likewise.
2591 * dump-parse-tree.c (show_constructor): Likewise.
2592 * expr.c (free_expr0): Likewise.
2593 (gfc_copy_expr): Likewise.
2594 (gfc_is_constant_expr): Likewise.
2595 (simplify_constructor): Likewise.
2596 (find_array_element): Likewise.
2597 (find_component_ref): Likewise.
2598 (find_array_section): Likewise.
2599 (find_substring_ref): Likewise.
2600 (simplify_const_ref): Likewise.
2601 (scalarize_intrinsic_call): Likewise.
2602 (check_alloc_comp_init): Likewise.
2603 (gfc_default_initializer): Likewise.
2604 (gfc_traverse_expr): Likewise.
2605 * iresolve.c (check_charlen_present): Likewise.
2606 (gfc_resolve_reshape): Likewise.
2607 (gfc_resolve_transfer): Likewise.
2608 * module.c (mio_constructor): Likewise.
2609 * primary.c (build_actual_constructor): Likewise.
2610 (gfc_match_structure_constructor): Likewise.
2611 * resolve.c (resolve_structure_cons): Likewise.
2612 * simplify.c (is_constant_array_expr): Likewise.
2613 (init_result_expr): Likewise.
2614 (transformational_result): Likewise.
2615 (simplify_transformation_to_scalar): Likewise.
2616 (simplify_transformation_to_array): Likewise.
2617 (gfc_simplify_dot_product): Likewise.
2618 (simplify_bound): Likewise.
2619 (simplify_matmul): Likewise.
2620 (simplify_minval_maxval): Likewise.
2621 (gfc_simplify_pack): Likewise.
2622 (gfc_simplify_reshape): Likewise.
2623 (gfc_simplify_shape): Likewise.
2624 (gfc_simplify_spread): Likewise.
2625 (gfc_simplify_transpose): Likewise.
2626 (gfc_simplify_unpack): Likewise.q
2627 (gfc_convert_constant): Likewise.
2628 (gfc_convert_char_constant): Likewise.
2629 * target-memory.c (size_array): Likewise.
2630 (encode_array): Likewise.
2631 (encode_derived): Likewise.
2632 (interpret_array): Likewise.
2633 (gfc_interpret_derived): Likewise.
2634 (expr_to_char): Likewise.
2635 (gfc_merge_initializers): Likewise.
2636 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2637 (gfc_trans_array_constructor_value): Likewise.
2638 (get_array_ctor_strlen): Likewise.
2639 (gfc_constant_array_constructor_p): Likewise.
2640 (gfc_build_constant_array_constructor): Likewise.
2641 (gfc_trans_array_constructor): Likewise.
2642 (gfc_conv_array_initializer): Likewise.
2643 * trans-decl.c (check_constant_initializer): Likewise.
2644 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2645 (gfc_apply_interface_mapping_to_cons): Likewise.
2646 (gfc_trans_structure_assign): Likewise.
2647 (gfc_conv_structure): Likewise.
2648 * array.c (check_duplicate_iterator): Likewise.
2649 (match_array_list): Likewise.
2650 (match_array_cons_element): Likewise.
2651 (gfc_match_array_constructor): Likewise.
2652 (check_constructor_type): Likewise.
2653 (check_constructor): Likewise.
2655 (expand_constructor): Likewise.
2656 (extract_element): Likewise.
2657 (gfc_expanded_ac): Likewise.
2658 (resolve_array_list): Likewise.
2659 (gfc_resolve_character_array_constructor): Likewise.
2660 (copy_iterator): Renamed to ...
2661 (gfc_copy_iterator): ... this.
2662 (gfc_append_constructor): Removed.
2663 (gfc_insert_constructor): Removed unused function.
2664 (gfc_get_constructor): Removed.
2665 (gfc_free_constructor): Removed.
2666 (qgfc_copy_constructor): Removed.
2667 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2668 Removed all references. Replaced constructor list by splay-tree.
2669 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2670 the inner struct, added member 'base'.
2671 (gfc_append_constructor): Removed prototype.
2672 (gfc_insert_constructor): Removed prototype.
2673 (gfc_get_constructor): Removed prototype.
2674 (gfc_free_constructor): Removed prototype.
2675 (qgfc_copy_constructor): Removed prototype.
2676 (gfc_copy_iterator): New prototype.
2677 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2679 2010-04-10 Tobias Burnus <burnus@net-b.de>
2682 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2683 proc-pointers and type-bound procedures.
2684 (gfc_specification_expr): Check proc-pointers for pureness.
2686 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2689 * gfortranspec.c (lang_specific_driver): Do not expose vars
2690 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2693 2010-04-09 Tobias Burnus <burnus@net-b.de>
2696 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2698 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2699 * data.c (gfc_assign_data_value): Ditto.
2700 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2701 (gfc_traverse_expr): Traverse also through codimension expressions.
2702 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2703 gfc_has_ultimate_pointer): New functions.
2704 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2705 (gfc_array_ref): Add codimen.
2706 (gfc_array_ref): Add in_allocate.
2707 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2708 gfc_has_ultimate_pointer): Add prototypes.
2709 * interface.c (compare_parameter, compare_actual_formal,
2710 check_intents): Add coarray constraints.
2711 * match.c (gfc_match_iterator): Add coarray constraint.
2712 * match.h (gfc_match_array_ref): Update interface.
2713 * primary.c (gfc_match_varspec): Handle codimensions.
2714 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2715 (check_class_members): Return gfc_try instead for error recovery.
2716 (resolve_typebound_function,resolve_typebound_subroutine,
2717 check_members): Handle return value of check_class_members.
2718 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2719 check_dimension, compare_spec_to_ref, resolve_array_ref,
2720 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2721 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2723 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2724 Skip over coarray refs.
2725 (gfc_array_allocate) Add support for references containing coindexes.
2726 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2727 (gfc_map_intrinsic_function): Ignore codimensions.
2729 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2732 * io.c (check_format_string): Added check for additional non
2733 blank characters after the format string was successfully
2735 * io.c (check_format): Changed the error messages for positive
2736 int required and period required to drop through the error logic
2737 and report with gfc_error instead of gfc_error_now. Corrected
2738 format postion for hollerith strings.
2740 2010-04-08 Tobias Burnus <burnus@net-b.de>
2742 * module.c (use_iso_fortran_env_module): Fix standard check.
2744 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2746 * parse.c (parse_derived, parse_enum): Avoid set but not used
2749 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2752 * gfortran.texi: Add section about representation of
2755 2010-04-07 Simon Baldwin <simonb@google.com>
2757 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2758 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2760 2010-04-07 Richard Guenther <rguenther@suse.de>
2762 * options.c (gfc_init_options): Do not set.
2764 2010-04-06 Tobias Burnus <burnus@net-b.de>
2767 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2768 * match.c (gfc_match_critical, sync_statement): Ditto.
2769 * gfortran.h (gfc_fcoarray): New enum.
2770 (gfc_option_t): Use it.
2771 * lang.opt (fcoarray): Add new flag.
2772 * invoke.texi (fcoarray): Document it.
2773 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2774 (gfc_handle_coarray_option): New function.
2776 2010-04-06 Tobias Burnus <burnus@net-b.de>
2779 * gfortran.h (gfc_array_spec): Add cotype.
2780 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2781 and defer error diagnostic.
2782 * resolve.c (resolve_fl_derived): Add missing check.
2783 (resolve_symbol): Add cotype/type check.
2784 * parse.c (parse_derived): Fix setting of coarray_comp.
2786 2010-04-06 Tobias Burnus <burnus@net-b.de>
2789 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2790 match_array_element_spec,gfc_copy_array_spec,
2791 gfc_compare_array_spec): Include corank.
2792 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2793 * decl.c (build_sym,build_struct,variable_decl,
2794 match_attr_spec,attr_decl1,cray_pointer_decl,
2795 gfc_match_volatile): Add codimension.
2796 (gfc_match_codimension): New function.
2797 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2798 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2799 (gfc_add_codimension): New function prototype.
2800 * match.h (gfc_match_codimension): New function prototype.
2801 (gfc_match_array_spec): Update prototype
2802 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2803 * module.c (MOD_VERSION): Bump.
2804 (mio_symbol_attribute): Support coarray attributes.
2805 (mio_array_spec): Add corank support.
2806 * parse.c (decode_specification_statement,decode_statement,
2807 parse_derived): Add coarray support.
2808 * resolve.c (resolve_formal_arglist, was_declared,
2809 is_non_constant_shape_array, resolve_fl_variable,
2810 resolve_fl_derived, resolve_symbol): Add coarray support.
2811 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2812 gfc_build_class_symbol): Add coarray support.
2813 (gfc_add_codimension): New function.
2815 2010-04-06 Tobias Burnus <burnus@net-b.de>
2818 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2819 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2820 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2822 * intrinsic.texi (iso_fortran_env): Ditto.
2823 * libgfortran.h (libgfortran_stat_codes): New enum.
2824 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2825 constants from the intrinsic module.
2827 2010-04-06 Tobias Burnus <burnus@net-b.de>
2830 * intrinsic.c (add_functions): Add num_images.
2831 * decl.c (gfc_match_end): Handle END CRITICAL.
2832 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2833 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2835 * gfortran.h (gfc_statement): Add enum items for those.
2836 (gfc_exec_op) Ditto.
2837 (gfc_isym_id): Add num_images.
2838 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2839 (gfc_trans_sync,gfc_trans_critical): New functions.
2840 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2841 gfc_trans_critical): Add/update prototypes.
2842 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2843 and SYNC statements.
2844 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2845 * resolve.c (resolve_sync): Add function.
2846 (gfc_resolve_blocks): Handle CRITICAL.
2847 (resolve_code): Handle CRITICAL, ERROR STOP,
2848 (resolve_branch): Add CRITICAL constraint check.
2849 and SYNC statements.
2850 * st.c (gfc_free_statement): Add new statements.
2851 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2852 (gfc_build_builtin_function_decls): Initialize it.
2853 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2854 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2855 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2857 (match_exit_cycle): Handle CRITICAL constraint.
2858 (gfc_match_stopcode): Handle ERROR STOP.
2859 * match.h (gfc_match_critical, gfc_match_error_stop,
2860 gfc_match_sync_all, gfc_match_sync_images,
2861 gfc_match_sync_memory): Add prototype.
2862 * parse.c (decode_statement, gfc_ascii_statement,
2863 parse_executable): Handle new statements.
2864 (parse_critical_block): New function.
2865 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2866 * intrinsic.texi (num_images): Document new function.
2867 * simplify.c (gfc_simplify_num_images): Add function.
2869 2010-04-06 Tobias Burnus <burnus@net-b.de>
2872 * trans-array.c (gfc_conv_expr_descriptor): Update
2873 gfc_trans_scalar_assign call.
2874 (has_default_initializer): New function.
2875 (gfc_trans_deferred_array): Nullify less often.
2876 * trans-expr.c (gfc_conv_subref_array_arg,
2877 gfc_trans_subcomponent_assign): Update call to
2878 gfc_trans_scalar_assign.
2879 (gfc_trans_scalar_assign): Add parameter and pass it on.
2880 (gfc_trans_assignment_1): Optionally, do not dealloc before
2882 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2883 call to gfc_trans_scalar_assign.
2884 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2885 initializer to static variables.
2886 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2887 * trans-stmt.c (forall_make_variable_temp,
2888 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2889 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2890 gfc_trans_allocate): Update gfc_trans_assignment call.
2891 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2892 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2893 parameter to prototype.
2895 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2897 * ioparm.def : Update copyright.
2899 * trans-array.c : ditto
2900 * trans-array.h : ditto
2902 * trans-types.c: ditto
2903 * dependency.c : ditto
2904 * gfortran.h : ditto
2906 * trans-io.c : ditto
2907 * trans-intrinsic.c : ditto
2908 * libgfortran.h : ditto
2909 * invoke.texi : ditto
2910 * intrinsic.texi : ditto
2913 * intrinsic.c : ditto
2914 * interface.c : ditto
2915 * iresolve.c : ditto
2916 * trans-stmt.c : ditto
2917 * trans-stmt.h : ditto
2922 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2925 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2926 do not assert the context of derived types.
2928 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2931 * ioparm.def: Change inquire size variable to type pointer to
2934 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2937 * trans-expr.c (conv_parent_component_references): Ensure that
2938 'dt' has a backend_decl.
2941 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2942 type has a backend_decl.
2945 * resolve.c (resolve_global_procedure): Check that the 'cl'
2946 structure is not NULL.
2948 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2950 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2953 2010-03-17 Tobias Burnus <burnus@net-b.de>
2956 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2957 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2959 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2960 pointees as having explizit size.
2961 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2963 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2964 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2965 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2966 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2967 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2970 2010-03-14 Tobias Burnus <burnus@net-b.de>
2973 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2974 (resolve_ordinary_assign): Add check to avoid segfault.
2976 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2980 * resolve.c (resolve_compcall): Add new boolean dummy argument
2981 'class_members'. Only resolve expression at end if false.
2982 Remove redundant, static variable 'class_object'.
2983 (check_class_members): Add extra argument to call of
2985 (resolve_typebound_function): Renamed resolve_class_compcall.
2986 Do all the detection of class references here. Correct calls to
2987 resolve_compcall for extra argument.
2988 (resolve_typebound_subroutine): resolve_class_typebound_call
2989 renamed. Otherwise same as resolve_typebound_function.
2990 (gfc_resolve_expr): Call resolve_typebound_function.
2991 (resolve_code): Call resolve_typebound_subroutine.
2993 2010-03-10 Tobias Burnus <burnus@net-b.de
2996 * symbol.c (get_iso_c_sym): Set sym->result.
2998 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3001 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3002 for TBPs, otherwise they will not be resolved properly.
3003 (resolve_function): Use 'value.function.esym' instead of
3004 'value.function.name' to check if we're dealing with a TBP.
3005 (check_class_members): Set correct type of passed object for all TBPs,
3006 not only generic ones, except if the type is abstract.
3008 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3011 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3012 'final...' are not misinterpreted as FINAL statements.
3014 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3017 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3018 allocatable ultimate components do not need temporaries, whilst
3019 ultimate pointer components do.
3021 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3024 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3026 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3029 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3032 * trans-array.c (gfc_conv_array_parameter): A full array of
3033 derived type need not be restricted to a symbol without an
3034 array spec to use the call to gfc_conv_expr_descriptor.
3037 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3038 allocatable arrays do not need temporaries.
3040 2010-03-01 Tobias Burnus <burnus@net-b.de>
3043 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3046 2010-02-28 Tobias Burnus <burnus@net-b.de>
3049 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3050 (gfc_conv_initializer): Handle zero initializer as special case.
3052 2010-02-27 Tobias Burnus <burnus@net-b.de>
3055 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3056 for module variables for Fortran 2008.
3058 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3061 * trans-common.c (build_common_decl): Also update DECL_MODE,
3062 and DECL_SIZE when encountering a larger common block and call
3065 2010-02-24 Tobias Burnus <burnus@net-b.de>
3068 * trans-expr.c (gfc_conv_initializer): Call directly
3069 gfc_conv_constant for C_NULL_(FUN)PTR.
3071 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3074 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3075 checking the rest of the dimensions for elements.
3077 2010-02-21 Tobias Burnus <burnus@net-b.de>
3080 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3082 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3083 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3084 * invoke.texi: Document new -fno-protect-parens flag.
3086 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3092 * dependency.c (gfc_check_argument_var_dependency): Use enum
3093 value instead of arithmetic vaue for 'elemental'.
3094 (check_data_pointer_types): New function.
3095 (gfc_check_dependency): Call check_data_pointer_types.
3096 * trans-array.h : Change fourth argument of
3097 gfc_conv_array_parameter to boolean.
3098 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3099 can be a dummy but it must not be assumed shape or deferred.
3100 Change fourth argument to boolean. Array constructor exprs will
3101 always be contiguous and do not need packing and unpacking.
3102 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3103 space and change fourth argument of gfc_conv_array_parameter
3105 (gfc_trans_arrayfunc_assign): Change fourth argument of
3106 gfc_conv_array_parameter to boolean.
3107 * trans-io.c (gfc_convert_array_to_string): The same.
3108 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3110 2010-02-20 Tobias Burnus <burnus@net-b.de>
3113 * libgfortran.h: Add GFC_RTCHECK_MEM.
3114 * invoke.texi (-fcheck=): Document -fcheck=mem.
3115 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3116 and enable malloc-success check only with -fcheck=mem.
3117 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3119 2010-02-16 Tobias Burnus <burnus@net-b.de>
3122 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3123 * intrinsic.c (add_functions): Ditto.
3124 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3125 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3127 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3130 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3131 gfc_trans_do prototype.
3132 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3133 a loop exit condition. If exit condition is given, build the loop exit
3134 code, checking IO results of implied do loops in READ and WRITE.
3135 (gfc_trans_do): Likewise.
3136 * trans.c (trans_code): New static work function, previously
3137 gfc_trans_code. Passes exit condition to gfc_trans_do.
3138 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3139 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3140 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3141 result status bits in the dtparm structure. Use this condition in call
3142 to gfc_trans_code_cond.
3144 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3148 * trans-array.c (gfc_conv_array_parameter): Use
3149 gfc_full_array_ref_p to detect full and contiguous variable
3150 arrays. Full array components and contiguous arrays do not need
3151 internal_pack and internal_unpack.
3153 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3156 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3159 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3161 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3164 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3165 Tobias Burnus <burnus@net-b.de>
3168 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3170 2010-02-10 Tobias Burnus <burnus@net-b.de>
3173 * trans-decl.c (gfc_generate_function_code): Only check
3174 actual-vs.-dummy character bounds if not bind(C).
3176 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3179 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3180 info->dimen after info has been freed.
3182 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3185 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3188 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3190 * module.c (fix_mio_expr): Declare sym.
3192 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3195 * module.c (fix_mio_expr): Fix for private generic procedures.
3197 2010-02-09 Daniel Kraft <d@domob.eu>
3200 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3201 length to be correct and issue only with -Wsurprising.
3202 * invoke.texi (Wsurprising): Mention this new warning that is
3203 turned on by -Wsurprising.
3205 2010-02-09 Daniel Kraft <d@domob.eu>
3208 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3209 can be CHARACTER type.
3210 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3212 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3215 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3216 'formal_ptr'. If this is true, give returned descriptor unity
3217 lbounds, in all dimensions, and the appropriate offset.
3218 (gfc_conv_procedure_call); If formal is a pointer, set the last
3219 argument of gfc_conv_subref_array_arg to true.
3220 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3221 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3222 new arg of gfc_conv_subref_array_arg to false.
3223 * trans-stmt.c (forall_make_variable_temp): The same.
3225 2010-02-03 Tobias Burnus <burnus@net-b.de>
3228 * interface.c (compare_parameter): Disable rank-checking
3231 2010-02-02 Tobias Burnus <burnus@net-b.de>
3234 * parse.c (decode_specification_statement): Use sym->result not sym.
3236 2010-02-01 Tobias Burnus <burnus@net-b.de>
3239 * decl.c (variable_decl): Allow default initializer in
3240 TYPE declarations in PURE functions.
3242 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3245 * resolve.c (resolve_allocate_expr): Move default initialization code
3246 here from gfc_trans_allocate.
3247 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3249 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3250 of CLASS variables via memcpy.
3251 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3252 to resolve_allocate_expr.
3254 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3257 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3258 * gfortran.h : Add prototype for above.
3259 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3260 (gfc_trans_subcomponent_assign): Call new function to replace
3261 the code to deal with allocatable components.
3262 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3263 gfc_get_full_arrayspec_from_expr to replace existing code.
3265 2010-01-25 Tobias Burnus <burnus@net-b.de>
3268 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3271 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3275 * expr.c (remove_subobject_ref): If the constructor is NULL use
3276 the expression as the source.
3277 (simplify_const_ref): Change the type of expression if
3278 there are component references. Allow for substring to be at
3279 the end of an arbitrarily long chain of references. If an
3280 element is found that is not in an EXPR_ARRAY, assume that this
3281 is scalar initialization of array. Call remove_subobject_ref in
3282 this case with NULL second argument.
3284 2010-01-24 Tobias Burnus <burnus@net-b.de>
3287 * array.c (gfc_array_dimen_size): Use correct specific
3288 function in the check.
3290 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3293 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3294 is required, turn any trailing array elements after a range
3295 into ranges so that offsets can be calculated.
3297 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3299 * module.c (mio_f2k_derived): Use enumerator as initializer of
3303 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3304 bitfield of width 2.
3306 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3309 * resolve.c (extract_compcall_passed_object): Set locus for
3310 passed-object argument.
3311 (extract_ppc_passed_object): Set locus and correctly remove PPC
3314 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3317 * trans-decl.c (add_argument_checking): Do not use the backend
3318 decl directly to test for the presence of an optional dummy
3319 argument. Use gfc_conv_expr_present, remembering to set the
3323 * trans-decl.c (gfc_generate_function_code): Small white space
3324 changes. If 'recurcheckvar' is NULL do not try to reset it.
3326 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3329 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3330 component for extended types.
3331 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3332 and take care of parent component accessibility.
3334 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3337 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3338 * interface.c (check_interface1): Move a warning message here from
3339 resolve_fl_procedure.
3340 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3341 * module.c (read_module): Remove call to gfc_check_interfaces, since
3342 this comes too early here.
3343 * resolve.c (resolve_fl_procedure): Move warning message to
3346 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3349 * interface.c (check_interface1): Pass symbol name rather than NULL to
3350 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3352 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3353 than NULL to gfc_compare_interfaces.
3355 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3358 * trans-array.c (duplicate_allocatable): Static version of
3359 gfc_duplicate_allocatable with provision to handle scalar
3360 components. New boolean argument to switch off call to malloc
3362 (gfc_duplicate_allocatable): New function to call above with
3364 (gfc_copy_allocatable_data): New function to call above with
3366 (structure_alloc_comps): Do not apply indirect reference to
3367 scalar pointers. Add new section to copy allocatable components
3368 of arrays. Extend copying of allocatable components to include
3370 (gfc_copy_only_alloc_comp): New function to copy allocatable
3371 component derived types, without allocating the base structure.
3372 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3373 Add primitive for gfc_copy_only_alloc_comp.
3374 * trans-expr.c (gfc_conv_procedure_call): After calls to
3375 transformational functions with results that are derived types
3376 with allocatable components, copy the components in the result.
3377 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3378 of lhs derived types before allocation.
3380 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3383 * module.c (load_generic_interfaces): If a procedure that is
3384 use associated but not generic is given an interface that
3385 includes itself, then make it generic.
3387 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3388 Shujing Zhao <pearly.zhao@oracle.com>
3390 PR translation/42469
3391 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3392 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3393 character between option name and help text.
3395 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3399 * trans-array.c (gfc_conv_array_initializer): Change call to
3400 gfc_error_now to call to gfc_fatal_error.
3401 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3402 (is_constant_element): Changed name from constant_element.
3403 (gfc_constant_ac): Only use expand_construuctor for expression
3404 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3405 call gfc_is_constant_expr.
3406 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3408 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3409 array expressions should have their constructors expanded.
3410 (gfc_resolve_expr): Use new function to determine whether or not to call
3411 gfc_expand_constructor.
3413 2010-01-09 Tobias Burnus <burnus@net-b.de>
3416 * trans-expr.c (gfc_trans_structure_assign): Handle
3418 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3419 to the constructor for c_null_(fun)ptr.
3420 * resolve.c (resolve_structure_cons): Add special case
3421 for c_null_(fun)ptr.
3423 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3425 * gfortranspec.c (lang_specific_driver): Update copyright notice
3428 2010-01-08 Tobias Burnus <burnus@net-b.de>
3431 * symbol.c (check_conflict, gfc_copy_attr): Add
3432 ASYNCHRONOUS support.
3433 (gfc_add_asynchronous): New function.
3434 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3435 (gfc_match_asynchronous): New function.
3436 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3437 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3438 (gfc_add_asynchronous): New Prototype.
3439 * module.c (ab_attribute, mio_symbol_attribute): Add
3440 ASYNCHRONOUS support.
3441 * resolve.c (was_declared): Ditto.
3442 * match.h (gfc_match_asynchronous): New prototype.
3443 * parse.c (decode_specification_statement,decode_statement):
3444 Add ASYNCHRONOUS support.
3446 2010-01-07 Tobias Burnus <burnus@net-b.de>
3449 * trans-decl.c (get_proc_pointer_decl): Fix call to
3450 gfc_conv_initializer for array-valued proc-pointer funcs.
3452 2010-01-07 Tobias Burnus <burnus@net-b.de>
3455 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3456 allocatable scalars with SAVE attribute.
3458 2010-01-05 Tobias Burnus <burnus@net-b.de>
3461 * options.c (gfc_post_options): Set -frecursion
3462 when -fopenmp is used.
3464 2010-01-05 Tobias Burnus <burnus@net-b.de>
3467 * trans-expr.c (gfc_conv_procedure_call): Nullify
3468 return value for allocatable-scalar character functions.
3470 2010-01-04 Tobias Burnus <burnus@net-b.de>
3473 * error.c (error_printf, gfc_warning, gfc_notify_std,
3474 gfc_warning_now, gfc_error, gfc_error_now,
3475 gfc_fatal_error): Change argument name from nocmsgid to
3476 gmsgid to enable (x)gettext's % checking.
3478 2010-01-04 Tobias Burnus <burnus@net-b.de>
3480 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3482 2010-01-04 Tobias Burnus <burnus@net-b.de>
3485 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3486 for functions returning allocatable scalars.
3487 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3488 reallocating an allocatable scalar.
3489 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3491 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3492 allocatable scalars.
3493 (gfc_generate_function_code): Nullify result variable for
3494 allocatable scalars.
3497 * module.c (gfc_use_module): Fix warning string to allow
3501 * invoke.texi (-fcheck=recursion): Mention that the checking
3502 is also disabled for -frecursive.
3503 * trans-decl.c (gfc_generate_function_code): Disable
3504 -fcheck=recursion when -frecursive is used.
3506 * intrinsic.texi (iso_c_binding): Improve wording.
3509 Copyright (C) 2010 Free Software Foundation, Inc.
3511 Copying and distribution of this file, with or without modification,
3512 are permitted in any medium without royalty provided the copyright
3513 notice and this notice are preserved.