1 2010-08-19 Daniel Kraft <d@domob.eu>
5 * trans.h (struct gfc_se): New flag `byref_noassign'.
6 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
7 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
8 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
9 and check for compile-time errors with those.
10 * trans-decl.c (trans_associate_var): Use new routine
11 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
12 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
13 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
14 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
15 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
16 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
17 rank remapping for assignment.
19 2010-08-19 Tobias Burnus <burnus@net-b.de>
21 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
22 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
25 2010-08-19 Tobias Burnus <burnus@net-b.de>
29 * check.c (gfc_check_bessel_n2): New function.
30 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
31 * intrinsic.c (add_functions): Add transformational version
32 of the Bessel_jn/yn intrinsics.
33 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
34 gfc_simplify_bessel_yn2): New prototypes.
35 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
36 transformational variant.
37 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
38 Check for negative order.
39 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
40 gfc_simplify_bessel_yn2): New functions.
42 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
45 * resolve.c (resolve_transfer): Traverse operands and set expression
46 to be checked to a non EXPR_OP type.
48 2010-08-19 Janus Weil <janus@gcc.gnu.org>
51 * gfortran.h (gfc_add_save): Modified prototype.
52 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
53 (match_pointer_init): New function to match F08 pointer initialization.
54 (variable_decl,match_procedure_decl,match_ppc_decl): Use
56 (match_attr_spec): Module variables are implicitly SAVE.
57 (gfc_match_save): Modified call to 'gfc_add_save'.
58 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
60 * primary.c (gfc_variable_attr): Handle SAVE attribute.
61 * resolve.c (resolve_structure_cons): Add new argument and do pointer
62 initialization checks.
63 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
64 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
65 (resolve_fl_variable): Handle SAVE_IMPLICIT.
66 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
68 * trans-decl.c (gfc_create_module_variable): Module variables with
69 TARGET can already exist.
70 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
71 (gfc_conv_initializer): Implement non-NULL pointer
74 2010-08-18 Tobias Burnus <burnus@net-b.de>
77 * intrinsic.texi (selected_char_kind): Document ISO_10646
80 2010-08-17 Jakub Jelinek <jakub@redhat.com>
83 * trans-decl.c (build_library_function_decl_1): Chain on
84 void_list_node instead of creating a new TREE_LIST.
85 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
86 * trans-types.c (gfc_get_function_type): Likewise. Set
87 typelist to void_list_node for the main program.
89 2010-08-17 Daniel Kraft <d@domob.eu>
92 * gfortran.h (struct gfc_association_list): New member `where'.
93 (gfc_is_associate_pointer) New method.
94 * match.c (gfc_match_associate): Remember locus for each associate
95 name matched and do not try to set variable flag.
96 * parse.c (parse_associate): Use remembered locus for symbols.
97 * primary.c (match_variable): Instead of variable-flag check for
98 associate names set it for all such names used.
99 * symbol.c (gfc_is_associate_pointer): New method.
100 * resolve.c (resolve_block_construct): Don't generate assignments
101 to give associate-names their values.
102 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
103 (resolve_symbol): Set some more attributes for associate variables,
104 set variable flag here and check it and don't try to build an
105 explicitely shaped array-spec for array associate variables.
106 * trans-expr.c (gfc_conv_variable): Dereference in case of association
108 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
109 (gfc_sym_type): Return pointer type for association to scalar vars.
110 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
111 (trans_associate_var): New method.
112 (gfc_trans_deferred_vars): Handle association symbols.
114 2010-08-16 Joseph Myers <joseph@codesourcery.com>
116 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
118 (MMDX): Change back to MMD. Mark NoDriverArg instead of
120 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
121 OPT_MDX and OPT_MMDX.
123 2010-08-16 Joseph Myers <joseph@codesourcery.com>
125 * lang.opt (MDX, MMDX): Mark RejectDriver.
127 2010-08-15 Janus Weil <janus@gcc.gnu.org>
129 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
130 vtabs for generics any more).
132 2010-08-15 Daniel Kraft <d@domob.eu>
135 * gfortran.h (gfc_find_proc_namespace): New method.
136 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
137 around with namespace.
138 * symbol.c (gfc_find_proc_namespace): New method.
139 * trans-decl.c (gfc_build_qualified_array): Use it for correct
141 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
142 * parse.c (parse_associate): Removed assignment-generation here...
143 * resolve.c (resolve_block_construct): ...and added it here.
144 (resolve_variable): Handle names that are arrays but were not parsed
145 as such because of association.
146 (resolve_code): Fix BLOCK resolution.
147 (resolve_symbol): Generate array-spec for associate-names.
149 2010-08-15 Tobias Burnus <burnus@net-b.de>
152 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
153 (verify_c_interop): Handle unresolved DT with bind(C).
155 2010-08-15 Tobias Burnus <burnus@net-b.de>
157 * trans-expr.c (gfc_conv_expr_present): Regard nullified
158 pointer arrays as absent.
159 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
160 dummys as absent argument.
161 * interface.c (compare_actual_formal,compare_parameter):
164 2010-08-15 Tobias Burnus <burnus@net-b.de>
166 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
167 dummies with intent(in).
169 2010-08-15 Daniel Kraft <d@domob.eu>
172 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
173 routines not IMPURE also as PURE.
174 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
175 `NO_CLASS' in `CLASS_IMPURE'.
176 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
177 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
178 (add_functions): Ditto.
179 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
180 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
181 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
182 are not ALLOCATABLE and have their INTENT specified.
184 2010-08-13 Daniel Kraft <d@domob.eu>
186 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
187 * array.c (gfc_match_array_spec): Match implied-shape specification and
188 handle AS_IMPLIED_SHAPE correctly otherwise.
189 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
190 (variable_decl): Some checks for implied-shape declaration.
191 * resolve.c (resolve_symbol): Assert that array-spec is no longer
192 AS_IMPLIED_SHAPE in any case.
194 2010-08-12 Joseph Myers <joseph@codesourcery.com>
196 * lang.opt (MD, MMD): Change to MDX and MMDX.
197 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
199 2010-08-11 Janus Weil <janus@gcc.gnu.org>
202 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
204 (check_arglist,check_specific): Add reference to 'name' field.
205 (init_arglist): Remove reference to 'name' field.
206 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
207 * check.c (variable_check): Reverse order of checks. Respect intent of
209 (int_or_proc_check): New function.
210 (coarray_check): New function.
211 (allocatable_check): New function.
212 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
213 (gfc_check_complex): Use 'int_or_real_check'.
214 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
215 gfc_check_ucobound): Use 'coarray_check'.
216 (gfc_check_pack): Use 'real_or_complex_check'.
217 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
219 (scalar_check,type_check,numeric_check,int_or_real_check,
220 real_or_complex_check,kind_check,double_check,logical_array_check,
221 array_check,same_type_check,rank_check,nonoptional_check,
222 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
223 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
224 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
225 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
226 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
227 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
228 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
231 2010-08-10 Daniel Kraft <d@domob.eu>
233 * gfortran.texi (Interoperability with C): Fix ordering in menu
234 and add new subsection about pointers.
235 (Interoperable Subroutines and Functions): Split off the pointer part.
236 (working with Pointers): New subsection with extended discussion
237 of pointers (especially procedure pointers).
239 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
242 * array.c (gfc_ref_dimen_size): Add end argument.
243 If end is non-NULL, calculate it.
244 (ref_size): Adjust call to gfc_ref_dimen_size.
245 (gfc_array_dimen_size): Likewise.
246 (gfc_array_res_shape): Likewise.
247 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
248 * resolve.c (resolve_array_ref): For stride not equal to -1,
249 fill in the lowest possible end.
251 2010-08-09 Janus Weil <janus@gcc.gnu.org>
253 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
255 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
257 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
259 (check_some_aliasing): Likewise.
260 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
261 (gfc_conv_intrinsic_int): Likewise.
262 (gfc_conv_intrinsic_lib_function): Likewise.
263 (gfc_conv_intrinsic_cmplx): Likewise.
264 (gfc_conv_intrinsic_ctime): Likewise.
265 (gfc_conv_intrinsic_fdate): Likewise.
266 (gfc_conv_intrinsic_ttynam): Likewise.
267 (gfc_conv_intrinsic_minmax): Likewise.
268 (gfc_conv_intrinsic_minmax_char): Likewise.
269 (gfc_conv_intrinsic_ishftc): Likewise.
270 (gfc_conv_intrinsic_index_scan_verify): Likewise.
271 (gfc_conv_intrinsic_merge): Likewise.
272 (gfc_conv_intrinsic_trim): Likewise.
273 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
275 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
278 * dependency.c (check_section_vs_section): Handle cases where
279 the start expression coincides with the lower or upper
282 2010-08-04 Janus Weil <janus@gcc.gnu.org>
287 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
288 container types. Do not artificially increase refs. Commit symbols one
290 * interface.c (compare_parameter): Make sure vtabs are present before
291 generating module variables.
292 * resolve.c (resolve_allocate_expr): Ditto.
294 2010-08-04 Tobias Burnus <burnus@net-b.de>
298 * resolve.c (resolve_structure_cons): Fix
301 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
305 * symbol.c (changed_syms): Made static again.
306 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
307 Changed conditional internal error into assert.
308 Rename function to ...
309 (gfc_enforce_clean_symbol_state): ... this.
310 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
311 Rename the former to the latter.
312 * parse.c (decode_statement, decode_omp_directive,
313 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
315 (changed_syms): Remove declaration.
316 (next_statement): Use gfc_enforce_clean_symbol_state.
318 2010-08-04 Tobias Burnus <burnus@net-b.de>
321 * resolve.c (resolve_structure_cons): Fix handling of
322 initialization structure constructors with character
323 elements of the wrong length.
324 * array.c (gfc_check_iter_variable): Add NULL check.
325 (gfc_resolve_character_array_constructor): Also truncate
328 2010-08-04 Tobias Burnus <burnus@net-b.de>
330 * trans-io.c (gfc_build_io_library_fndecls): Fix return
331 value of some libgfortran functions.
333 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
336 * dependency.c (gfc_deb_compare_expr): Remove any integer
337 conversion functions to larger types from both arguments.
338 Remove handling these functions futher down.
340 2010-08-03 Janus Weil <janus@gcc.gnu.org>
344 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
345 * resolve.c (resolve_tb_generic_targets): Check for errors.
347 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
350 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
353 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
356 * dependency.h: Add prototype for gfc_are_identical_variables.
357 * frontend-passes.c: Include depencency.h.
358 (optimimize_equality): Use gfc_are_identical_variables.
359 * dependency.c (identical_array_ref): New function.
360 (gfc_are_identical_variables): New function.
361 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
362 * dependency.c (gfc_check_section_vs_section). Rename gfc_
363 prefix from statc function.
364 (check_section_vs_section): Change arguments to gfc_array_ref,
365 adjust function body accordingly.
367 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
368 Janus Weil <janus@gcc.gnu.org>
373 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
374 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
375 gfc_copy_formal_args, gfc_copy_formal_args_intr,
376 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
377 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
378 Call reject_statement in case of error.
379 (match_deferred_characteritics): Call gfc_undo_symbols in case match
382 2010-08-01 Janus Weil <janus@gcc.gnu.org>
385 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
386 (gfc_find_derived_vtab): Make vtabs and vtypes public.
387 * module.c (read_module): When reading module files, always import
388 vtab and vtype symbols.
390 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
394 * symbol.c (changed_syms): Made non-static.
395 * parse.c (changed_syms): Declare new external.
396 (next_statement): Assert changed_syms is NULL at the beginning.
398 2010-07-30 Janus Weil <janus@gcc.gnu.org>
399 Steven G. Kargl <kargl@gcc.gnu.org>
402 * match.c (match_type_spec): Try to parse derived types before
405 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
407 * gfortran.h (gfc_release_symbol): New prototype.
408 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
409 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
410 Use gfc_release_symbol.
411 * parse.c (gfc_fixup_sibling_symbols): Ditto.
412 * resolve.c (resolve_symbol): Ditto.
414 2010-07-29 Tobias Burnus <burnus@net-b.de>
418 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
419 external procedure declarations in modules.
420 (gfc_get_symbol_decl): Modify assert.
422 2010-07-29 Janus Weil <janus@gcc.gnu.org>
425 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
427 2010-07-29 Janus Weil <janus@gcc.gnu.org>
430 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
431 (gfc_trans_class_assign): Modified prototype.
432 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
433 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
434 (gfc_trans_class_assign): ... here. Modified actual arguments.
435 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
436 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
437 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
439 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
443 * class.c (gfc_find_derived_vtab): Accept or discard newly created
444 symbols before returning.
446 2010-07-29 Joseph Myers <joseph@codesourcery.com>
448 * lang.opt (cpp): Remove Joined and Separate markers.
449 (cpp=): New internal option.
450 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
451 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
454 2010-07-29 Daniel Kraft <d@domob.eu>
457 * array.c (resolve_array_bound): Fix error message to properly handle
458 non-variable expressions.
460 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
462 * decl.c (free_value): Also free repeat field.
463 * data.c (gfc_assign_data_value): Always free offset before returning.
465 2010-07-28 Daniel Kraft <d@domob.eu>
467 * gfortran.h (gfc_build_intrinsic_call): New method.
468 * expr.c (gfc_build_intrinsic_call): New method.
469 * simplify.c (range_check): Ignore non-constant value.
470 (simplify_bound_dim): Handle non-variable expressions and
471 fix memory leak with non-free'ed expression.
472 (simplify_bound): Handle non-variable expressions.
473 (gfc_simplify_shape): Ditto.
474 (gfc_simplify_size): Ditto, but only in certain cases possible.
476 2010-07-28 Joseph Myers <joseph@codesourcery.com>
478 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
481 2010-07-28 Tobias Burnus <burnus@net-b.de>
484 * trans-types.c (gfc_get_derived_type): Fix DT declaration
485 from modules for whole-file mode.
487 2010-07-27 Joseph Myers <joseph@codesourcery.com>
489 * gfortran.h (gfc_handle_option): Update prototype and return
491 * options.c (gfc_handle_option): Update prototype and return value
494 2010-07-27 Joseph Myers <joseph@codesourcery.com>
496 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
497 decoded options in allocating deferred_opt.
498 * cpp.h (gfc_cpp_init_options): Update prototype.
499 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
500 * gfortran.h (gfc_option_lang_mask): New.
501 (gfc_init_options): Update prototype.
502 * options.c (gfc_option_lang_mask): New.
503 (gfc_init_options): Update prototype. Pass new arguments to
504 gfc_cpp_init_options.
506 2010-07-26 Tobias Burnus <burnus@net-b.de>
509 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
510 for functions which are later in the same file.
511 (gfc_create_function_decl, build_function_decl,
512 build_entry_thunks): Add global argument.
513 * trans.c (gfc_generate_module_code): Update
514 gfc_create_function_decl call.
515 * trans.h (gfc_create_function_decl): Update prototype.
516 * resolve.c (resolve_global_procedure): Also resolve for
519 2010-07-26 Richard Henderson <rth@redhat.com>
522 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
523 (gfc_write_global_declarations): New.
525 2010-07-26 Tobias Burnus <burnus@net-b.de>
528 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
529 for call to transfer_namelist_element.
530 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
533 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
536 * Make-lang.in: Add fortran/frontend-passes.o.
537 * gfortran.h: Add prototype for gfc_run_passes.
538 * resolve.c (gfc_resolve): Call gfc_run_passes.
539 * frontend-passes.c: New file.
541 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
544 * scanner.c (gfc_next_char_literal): Enable truncation warning for
547 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
550 * gfortran.h (gfc_namespace): New field old_equiv.
551 (gfc_free_equiv_until): New prototype.
552 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
553 a parameterized stop condition.
554 (gfc_free_equiv): Use gfc_free_equiv_until.
555 * parse.c (next_statement): Save equivalence list.
556 (reject_statement): Restore equivalence list.
558 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
561 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
562 in the function so that it does not get missed by early exits.
563 (load_line): Add checks for quoted strings and free form comments to
564 disable warnings on comments. Add check for ampersand as first
565 character after truncation and don't warn for this case, but warn if
566 there are subsequent non-whitespace characters.
568 2010-07-24 Tobias Burnus <burnus@net-b.de>
571 * parse.c (gfc_parse_file): Do not override
572 gfc_global_ns_list items.
574 2010-07-24 Tobias Burnus <burnus@net-b.de>
576 * options.c (gfc_init_options): Enable -fwhole-file by default.
577 * interface.c (compare_parameter): Assume a Hollerith constant is
578 compatible with all other argument types.
580 2010-07-23 Tobias Burnus <burnus@net-b.de>
583 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
584 -fwhole-file also for derived types.
585 * trans-types.c (copy_dt_decls_ifequal): Remove static and
586 rename to gfc_copy_dt_decls_ifequal.
587 (gfc_get_derived_type): Update call.
588 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
590 2010-07-23 Tobias Burnus <burnus@net-b.de>
593 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
595 2010-07-23 Jakub Jelinek <jakub@redhat.com>
597 * trans-types.c (gfc_get_array_descriptor_base,
598 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
599 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
600 instead of clearing DECL_NAME.
601 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
603 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
606 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
608 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
609 reverse the scalarization loop.
610 gfc_conv_resolve_dependencies: Pass the reverse field of the
611 loopinfo to gfc_dep_resolver.
612 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
613 assignment by resetting loop.reverse.
614 gfortran.h : Add the gfc_reverse enum.
615 trans.h : Add the reverse field to gfc_loopinfo.
616 dependency.c (gfc_check_dependency): Pass null to the new arg
618 (gfc_check_section_vs_section): Check for reverse dependencies.
619 (gfc_dep_resolver): Add reverse argument and deal with the loop
621 dependency.h : Modify prototype for gfc_dep_resolver to include
624 2010-07-23 Daniel Kraft <d@domob.eu>
627 * gfortran.h (gfc_find_symtree_in_proc): New method.
628 * symbol.c (gfc_find_symtree_in_proc): New method.
629 * match.c (match_exit_cycle): Look for loop name also in parent
630 namespaces within current procedure.
632 2010-07-22 Tobias Burnus <burnus@net-b.de>
635 * dependency.c (gfc_check_dependency): Add argument alising check.
636 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
638 2010-07-22 Daniel Kraft <d@domob.eu>
640 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
641 now in the correct place.
643 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
646 * Revert my commit r162325.
648 2010-07-21 Daniel Kraft <d@domob.eu>
650 * trans.h (gfc_get_return_label): Removed.
651 (gfc_generate_return): New method.
652 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
653 returning a tree directly.
654 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
655 (gfc_trans_block_construct): Update for new interface to
656 `gfc_trans_deferred_vars'.
657 * trans-decl.c (current_function_return_label): Removed.
658 (current_procedure_symbol): New variable.
659 (gfc_get_return_label): Removed.
660 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
661 returning a tree directly.
662 (get_proc_result), (gfc_generate_return): New methods.
663 (gfc_generate_function_code): Clean up and do init/cleanup here
664 also with gfc_wrapped_block. Remove return-label but rather
667 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
670 * fortran/match.c (match_type_spec): Check for derived type before
673 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
676 * interface.c (matching_typebound_op): Add argument for the
677 return of the generic name for the procedure.
678 (build_compcall_for_operator): Add an argument for the generic
679 name of an operator procedure and supply it to the expression.
680 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
681 calls to the above procedures.
682 * resolve.c (resolve_typebound_function): Catch procedure
683 component calls for CLASS objects, check that the vtable is
684 complete and insert the $vptr and procedure components, to make
686 (resolve_typebound_function): The same.
687 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
688 an allocatable scalar if it is a result.
690 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
693 * match.c (gfc_match_iterator): Reverted.
695 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
698 * match.c (gfc_match_iterator): Remove error that iterator
699 cannot be INTENT(IN).
701 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
703 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
704 Access subscript through the "dim" field index.
705 (gfc_trans_create_temp_array): Access ss info through the "dim" field
707 (gfc_conv_array_index_offset): Ditto.
708 (gfc_conv_loop_setup): Ditto.
709 (gfc_conv_expr_descriptor): Ditto.
710 (gfc_conv_ss_startstride): Ditto. Update call to
711 gfc_conv_section_startstride.
712 (gfc_conv_section_startstride): Set values along the array dimension.
713 Get array dimension directly from the argument.
715 2010-07-15 Jakub Jelinek <jakub@redhat.com>
717 * trans.h (gfc_string_to_single_character): New prototype.
718 * trans-expr.c (string_to_single_character): Renamed to ...
719 (gfc_string_to_single_character): ... this. No longer static.
720 (gfc_conv_scalar_char_value, gfc_build_compare_string,
721 gfc_trans_string_copy): Adjust callers.
722 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
723 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
724 (select_struct): Move to toplevel, add GTY(()).
725 (gfc_trans_character_select): Optimize SELECT CASE
726 with character length 1.
728 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
730 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
731 * trans-common.c: Likewise.
732 * trans-decl.c: Likewise.
733 * trans-types.c: Likewise.
736 2010-07-15 Janus Weil <janus@gcc.gnu.org>
739 * resolve.c (resolve_typebound_generic_call): Resolve generic
740 non-polymorphic type-bound procedure calls to the correct specific
742 (resolve_typebound_subroutine): Remove superfluous code.
744 2010-07-15 Daniel Kraft <d@domob.eu>
747 * trans.h (struct gfc_wrapped_block): New struct.
748 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
749 (gfc_finish_wrapped_block): New method.
750 (gfc_init_default_dt): Add new init code to block rather than
752 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
753 (gfc_trans_dummy_array_bias): Ditto.
754 (gfc_trans_g77_array): Ditto.
755 (gfc_trans_deferred_array): Ditto.
756 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
757 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
758 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
759 (gfc_finish_wrapped_block): New method.
760 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
761 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
762 (gfc_trans_deferred_array): Ditto.
763 * trans-decl.c (gfc_trans_dummy_character): Ditto.
764 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
765 (init_intent_out_dt): Ditto.
766 (gfc_init_default_dt): Add new init code to block rather than
768 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
769 and cleanup code and put it all together.
771 2010-07-15 Jakub Jelinek <jakub@redhat.com>
773 * trans.h (gfc_build_compare_string): Add CODE argument.
774 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
775 gfc_build_compare_string.
776 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
777 gfc_build_compare_string.
778 (string_to_single_character): Rename len variable to length.
779 (gfc_optimize_len_trim): New function.
780 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
781 or NE_EXPR and one of the strings is string literal with LEN_TRIM
782 bigger than the length of the other string, they compare unequal.
785 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
786 in CASE_LABEL_EXPR and use NULL for low for the default case.
788 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
790 * trans-array.c (gfc_conv_section_upper_bound): Remove
791 (gfc_conv_section_startstride): Don't set the upper bound in the
792 vector subscript case.
793 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
795 2010-07-14 Janus Weil <janus@gcc.gnu.org>
798 * gfortran.h (gfc_is_data_pointer): Remove prototype.
799 * dependency.c (gfc_is_data_pointer): Make it static.
800 * intrinsic.texi: Update documentation on C_LOC.
801 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
802 and add a check for polymorphic variables.
804 2010-07-14 Jakub Jelinek <jakub@redhat.com>
806 * trans-expr.c (string_to_single_character): Also optimize
807 string literals containing a single char followed only by spaces.
808 (gfc_trans_string_copy): Remove redundant string_to_single_character
811 * trans-decl.c (gfc_build_intrinsic_function_decls,
812 gfc_build_builtin_function_decls): Mark functions as
813 DECL_PURE_P or TREE_READONLY.
815 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
817 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
818 instead of build_function_call_expr.
819 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
821 2010-07-13 Tobias Burnus <burnus@net-b.de>
822 Daniel Franke <franke.daniel@gmail.com>
825 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
826 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
828 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
830 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
831 Tobias Burnus <burnus@net-b.de>
834 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
835 noclobber/noescape annotations to function calls.
836 (gfc_build_builtin_function_decls): Likewise.
838 2010-07-13 Janus Weil <janus@gcc.gnu.org>
844 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
845 * class.c (gfc_build_class_symbol): Modified call to
846 'gfc_find_derived_vtab'.
847 (add_proc_component): Removed, moved code into 'add_proc_comp'.
848 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
850 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
851 Removed treatment of generics.
852 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
853 Call 'add_proc_comp' instead of duplicating code.
854 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
856 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
857 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
858 Removed treatment of generics.
859 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
860 'gfc_find_derived_vtab'.
861 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
862 Removed treatment of generics.
863 (resolve_select_type,resolve_fl_derived): Modified call to
864 'gfc_find_derived_vtab'.
865 * trans-decl.c (gfc_get_symbol_decl): Ditto.
866 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
868 * trans-stmt.c (gfc_trans_allocate): Ditto.
870 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
873 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
876 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
878 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
879 * resolve.c (build_default_init_expr): Ditto.
881 2010-07-11 Tobias Burnus <burnus@net-b.de>
884 * module.c (sort_iso_c_rename_list): Remove.
885 (import_iso_c_binding_module,use_iso_fortran_env_module):
886 Allow multiple imports of the same symbol.
888 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
890 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
892 2010-07-11 Janus Weil <janus@gcc.gnu.org>
895 * decl.c (build_sym,attr_decl1): Only build the class container if the
896 symbol has sufficient attributes.
897 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
898 pointer attribute for classes.
899 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
900 * module.c (MOD_VERSION): Bump.
901 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
902 (mio_symbol_attribute): Handle class_pointer attribute.
903 * parse.c (parse_derived): Use class_pointer instead of pointer
904 attribute for classes.
905 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
906 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
907 resolve_allocate_expr,resolve_fl_derived): Ditto.
908 (resolve_fl_var_and_proc): Check for class_ok attribute.
910 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
912 * trans-io.c (gfc_build_st_parameter): Update calls to
913 gfc_add_field_to_struct.
914 * trans-stmt.c (ADD_FIELD): Ditto.
916 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
918 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
919 fieldlist, remove fieldlist from argument list.
920 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
921 and remove fieldlist from argument list.
922 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
923 gfc_get_mixed_entry_union): Move setting
924 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
925 * trans-types.h (gfc_add_field_to_struct): Update prototype.
927 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
930 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
931 if the lhs has never been host associated, as well as not being
932 use associated, a pointer or a target.
933 * resolve.c (resolve_variable): Mark variables that are host
935 * gfortran.h: Add the host_assoc bit to the symbol_attribute
938 2010-07-09 Janus Weil <janus@gcc.gnu.org>
940 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
941 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
944 2010-07-08 Janus Weil <janus@gcc.gnu.org>
947 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
948 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
949 gfc_resolve_storage_size): New prototypes.
950 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
951 * intrinsic.c (add_functions): Add STORAGE_SIZE.
952 * iresolve.c (gfc_resolve_storage_size): New function.
953 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
955 (gfc_conv_intrinsic_storage_size): New function.
956 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
958 2010-07-08 Jakub Jelinek <jakub@redhat.com>
961 * match.c (match_exit_cycle): Error on EXIT also from collapsed
962 !$omp do loops. Error on CYCLE to non-innermost collapsed
965 2010-07-08 Tobias Burnus <burnus@net-b.de>
968 * array.c (gfc_match_array_ref): Better error message for
969 coarrays with too few ranks.
970 (match_subscript): Move one diagnostic to caller.
971 * gfortran.h (gfc_get_corank): Add prottype.
972 * expr.c (gfc_get_corank): New function.
973 * iresolve.c (resolve_bound): Fix rank for cobounds.
974 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
975 gfc_resolve_ucobound, gfc_resolve_this_image): Update
978 2010-07-06 Tobias Burnus <burnus@net-b.de>
981 * array.c (gfc_expand_constructor): Add optional diagnostic.
982 * gfortran.h (gfc_expand_constructor): Update prototype.
983 * expr.c (gfc_simplify_expr, check_init_expr,
984 gfc_reduce_init_expr): Update gfc_expand_constructor call.
985 * resolve.c (gfc_resolve_expr): Ditto.
987 2010-07-06 Tobias Burnus <burnus@net-b.de>
989 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
990 * trans-intrinsic.c: Ditto.
991 * trans-types.c: Ditto.
992 * convert.c: Include diagnostic-core.h instead of toplev.h.
994 * trans-array.c: Ditto.
995 * trans-const.c: Ditto.
996 * trans-expr.c: Ditto.
998 * trans-openmp.c: Ditto.
1001 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1004 * check.c (dim_rank_check): Also check intrinsic functions.
1005 Adjust permissible rank for functions which reduce the rank of
1006 their argument. Spread is an exception, where DIM can
1007 be one larger than the rank of array.
1009 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1012 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1014 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1017 * trans-types.c (gfc_get_derived_type): Derived type fields
1018 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1019 but build_pointer_type_for_mode must be used for this.
1021 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1023 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1024 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1025 type of gfc_conv_procedure_call.
1026 (conv_generic_with_optional_char_arg): Likewise.
1027 * trans-stmt.c (gfc_trans_call): Likewise.
1028 * trans-expr.c (gfc_conv_function_expr): Likewise.
1029 (gfc_conv_procedure_call): Use build_call_vec instead of
1032 2010-07-04 Daniel Kraft <d@domob.eu>
1034 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1036 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1040 * trans-types.c (gfc_get_derived_type): Derived type fields
1041 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1043 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1046 * decl.c (match_procedure_in_type): Clear structure before using.
1047 (gfc_match_generic): Ditto.
1049 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1051 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1052 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1053 of which comes from...
1054 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1055 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1057 (gfc_get_array_descriptor_base): Likewise.
1058 (gfc_get_mixed_entry_union): Likewise.
1059 (gfc_get_derived_type): Add extra chain parameter for
1060 gfc_add_field_to_struct.
1061 * trans-stmt.c (gfc_trans_character_select): Likewise.
1062 * trans-io.c (gfc_build_st_parameter): Likewise.
1064 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1067 * resolve.c (is_external_proc): Prevent procedure pointers from being
1068 regarded as external procedures.
1070 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1073 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1074 passed as second argument of ASSOCIATED.
1076 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1079 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1080 to determine if a function assignment can be made without a
1082 (gfc_trans_arrayfunc_assign): Move all the conditions that
1083 suppress the direct function call to the above new functon and
1086 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1089 * interface.c (argument_rank_mismatch): New function.
1090 (compare_parameter): Call new function instead of generating
1093 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1095 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1096 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1099 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1101 * Make-lang.in: Update dependencies.
1103 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1105 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1106 and exit_label fields.
1107 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1109 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1110 (gfc_trans_do): Likewise.
1111 (gfc_trans_do_while): Likewise.
1112 (gfc_trans_cycle): Use cycle_label directly.
1113 (gfc_trans_exit): Use exit_label directly.
1115 2010-06-27 Daniel Kraft <d@domob.eu>
1117 * dump-parse-tree.c (show_symbol): Dump target-expression for
1119 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1120 (show_namespace): Use show_level for correct indentation of
1121 "inner namespaces" (contained procedures or BLOCK).
1123 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1126 * dump-parse-tree.c (show_code_node): Show namespace for
1129 2010-06-26 Tobias Burnus <burnus@net-b.de>
1131 * decl.c (gfc_match_decl_type_spec): Support
1132 TYPE(intrinsic-type-spec).
1134 2010-06-25 Tobias Burnus <burnus@net-b.de>
1136 * intrinsic.h (gfc_check_selected_real_kind,
1137 gfc_simplify_selected_real_kind): Update prototypes.
1138 * intrinsic.c (add_functions): Add radix support to
1140 * check.c (gfc_check_selected_real_kind): Ditto.
1141 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1142 * trans-decl.c (gfc_build_intrinsic_function_decls):
1143 Change call from selected_real_kind to selected_real_kind2008.
1144 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1145 (PRECISION, RANGE, RADIX): Add cross @refs.
1147 2010-06-25 Tobias Burnus <burnus@net-b.de>
1149 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1150 * gfortran.texi (_gfortran_set_options): Update for
1151 GFC_STD_F2008_OBS addition.
1152 * libgfortran.h: Add GFC_STD_F2008_OBS.
1153 * options.c (set_default_std_flags, gfc_handle_option): Handle
1155 io.c (check_format): Fix allow_std check.
1157 2010-06-25 Tobias Burnus <burnus@net-b.de>
1159 * decl.c (gfc_match_entry): Allow END besides
1160 END SUBROUTINE/END FUNCTION for contained procedures.
1162 2010-06-25 Tobias Burnus <burnus@net-b.de>
1164 * parse.c (next_free, next_fixed): Allow ";" as first character.
1166 2010-06-24 Tobias Burnus <burnus@net-b.de>
1169 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1171 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1174 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1177 2010-06-21 Tobias Burnus <burnus@net-b.de>
1180 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1182 * symbol.c (gfc_add_contiguous): New function.
1183 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1184 * decl.c (match_attr_spec): Ditto.
1185 (gfc_match_contiguous): New function.
1186 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1188 * gfortran.h (symbol_attribute): Add contiguous.
1189 (gfc_is_simply_contiguous): Add prototype.
1190 (gfc_add_contiguous): Add prototype.
1191 * match.h (gfc_match_contiguous): Add prototype.
1192 * parse.c (decode_specification_statement,
1193 decode_statement): Handle contiguous attribute.
1194 * expr.c (gfc_is_simply_contiguous): New function.
1195 * dump-parse-tree.c (show_attr): Handle contiguous.
1196 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1198 * trans-expr.c (gfc_add_interface_mapping): Copy
1200 * trans-array.c (gfc_conv_descriptor_stride_get,
1201 gfc_conv_array_parameter): Handle contiguous arrays.
1202 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1203 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1205 * trans.h (gfc_array_kind): Ditto.
1206 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1208 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1210 * options.c (gfc_handle_option): Don't handle N_OPTS.
1212 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1215 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1218 2010-06-18 Tobias Burnus <burnus@net-b.de>
1221 * resolve.c (resolve_allocate_deallocate): Properly check
1222 part-refs in stat=/errmsg= for invalid use.
1224 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1227 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1228 Return directly in case of an error.
1230 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1233 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1234 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1235 structure to each procedure in a procedure list.
1236 * module.c (mio_typebound_proc): Add NULL argument to
1237 'gfc_get_typebound_proc'.
1238 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1239 to initialize the new structure.
1241 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1244 * gfortran.h (gfc_expr): Add new member 'mold'.
1245 * match.c (gfc_match_allocate): Implement the MOLD tag.
1246 * resolve.c (resolve_allocate_expr): Ditto.
1247 * trans-stmt.c (gfc_trans_allocate): Ditto.
1249 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1252 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1253 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1254 GFC_DECL_SAVED_DESCRIPTOR set.
1255 (gfc_omp_report_decl): New function.
1256 * trans.h (gfc_omp_report_decl): New prototype.
1257 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1259 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1263 * gfortranspec.c (lang_specific_driver): Removed deprecation
1265 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1266 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1267 * cpp.h (gfc_cpp_makedep): New.
1268 (gfc_cpp_add_dep): New.
1269 (gfc_cpp_add_target): New.
1270 * cpp.c (gfc_cpp_option): Add deps* members.
1271 (gfc_cpp_makedep): New.
1272 (gfc_cpp_add_dep): New.
1273 (gfc_cpp_add_target): New.
1274 (gfc_cpp_init_options): Initialize new options.
1275 (gfc_cpp_handle_option): Handle new options.
1276 (gfc_cpp_post_options): Map new options to libcpp-options.
1277 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1278 (gfc_cpp_done): If requested, write dependencies to file.
1279 * module.c (gfc_dump_module): Add a module filename as target.
1280 * scanner.c (open_included_file): New parameter system; add the
1281 included file as dependency.
1282 (gfc_open_included_file): Add the included file as dependency.
1283 (gfc_open_intrinsic_module): Likewise.
1284 * invoke.texi: Removed deprecation warning for -M.
1285 * gfortran.texi: Removed Makefile-dependencies project.
1287 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1289 * resolve.c (resolve_global_procedure): Improved checking if an
1290 explicit interface is required.
1292 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1294 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1296 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1297 (gfc_conv_intrinsic_ttynam): Likewise.
1298 (gfc_conv_intrinsic_trim): Likewise.
1300 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1303 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1305 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1307 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1309 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1311 * mathbuiltins.def: Add builtins that do not directly correspond
1312 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1313 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1314 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1315 code_{r,c}{4,8,10,16} fields. Add
1316 {,complex}{float,double,long_double}_built_in fields.
1317 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1318 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1319 definition of OTHER_BUILTIN.
1320 (real_compnt_info): Remove unused struct.
1321 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1323 (build_round_expr): Call builtin_decl_for_precision instead of
1325 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1326 instead of a switch.
1327 (gfc_build_intrinsic_lib_fndecls): Match
1328 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1329 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1331 (gfc_conv_intrinsic_lib_function): Go through all the extended
1333 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1334 instead of a switch.
1335 (gfc_conv_intrinsic_abs): Likewise.
1336 (gfc_conv_intrinsic_mod): Likewise.
1337 (gfc_conv_intrinsic_sign): Likewise.
1338 (gfc_conv_intrinsic_fraction): Likewise.
1339 (gfc_conv_intrinsic_nearest): Likewise.
1340 (gfc_conv_intrinsic_spacing): Likewise.
1341 (gfc_conv_intrinsic_rrspacing): Likewise.
1342 (gfc_conv_intrinsic_scale): Likewise.
1343 (gfc_conv_intrinsic_set_exponent): Likewise.
1345 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1349 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1350 functions with CLASS formal arguments.
1352 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1355 * resolve.c (conformable_arrays): Handle allocatable components.
1357 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1360 * gfortran.texi: Document that Cray pointers cannot be function
1363 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1366 * gfortran.texi: Document lack of support for syntax
1367 "complex FUNCTION name*16()", and existence of alternative
1368 legacy syntax "complex*16 FUNCTION name()".
1370 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1373 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1374 POSIX's fsync(), and how to call the latter from Fortran code.
1376 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1379 * interface.c (compare_actual_formal): Reject actual arguments with
1380 array subscript passed to ASYNCHRONOUS dummys.
1382 2010-06-10 Daniel Kraft <d@domob.eu>
1385 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1386 (struct gfc_symbol): New field `assoc'.
1387 (struct gfc_association_list): New struct.
1388 (struct gfc_code): New struct `block' in union, move `ns' there
1389 and add association list.
1390 (gfc_free_association_list): New method.
1391 (gfc_has_vector_subscript): Made public;
1392 * match.h (gfc_match_associate): New method.
1393 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1394 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1395 * interface.c (gfc_has_vector_subscript): Made public.
1396 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1397 * match.c (gfc_match_associate): New method.
1398 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1399 * primary.c (match_variable): Don't allow names associated to expr here.
1400 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1401 (case_exec_markers, case_end): Add ASSOCIATE statement.
1402 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1403 (parse_associate): New method.
1404 (parse_executable): Handle ST_ASSOCIATE.
1405 (parse_block_construct): Change reference to gfc_code's `ns' field.
1406 * resolve.c (resolve_select_type): Ditto.
1407 (resolve_code): Ditto.
1408 (resolve_block_construct): Ditto and add comment.
1409 (resolve_select_type): Set association list in generated BLOCK to NULL.
1410 (resolve_symbol): Resolve associate names.
1411 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1412 and free association list.
1413 (gfc_free_association_list): New method.
1414 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1415 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1416 gfc_code's `ns' field.
1418 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1420 * error.c (error_print): Pre-initialize loc by NULL.
1421 * openmp.c (resolve_omp_clauses): Add explicit
1422 braces to avoid ambigous else.
1423 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1425 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1427 * gfc-internals.texi: Move to GFDL 1.3.
1428 * gfortran.texi: Ditto.
1429 * intrinsic.texi: Ditto.
1430 * invoke.texi: Ditto.
1432 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1435 * check.c (gfc_check_selected_real_kind): Verify that the
1436 actual arguments are scalar.
1438 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1441 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1443 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1446 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1448 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1450 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1452 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1454 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1455 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1456 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1457 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1459 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1460 less_than_bitsize2): New functions.
1461 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1462 nonnegative_check and less_than_bitsize1.
1463 (gfc_check_ibclr, gfc_check_ibset): Removed.
1464 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1467 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1470 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1473 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1475 * resolve.c (resolve_deallocate_expr): Avoid warning
1476 about possible use of iunitialized sym.
1477 (resolve_allocate_expr): Pre-initialize sym by NULL.
1479 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1482 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1484 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1486 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1488 (gfc_get_array_type_bounds): Likewise.
1490 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1491 (gfc_find_module): Likewise.
1493 * f95-lang.c (pushlevel): Likewise.
1495 * trans.h (struct lang_type): Add variable_size GTY option.
1496 (struct lang_decl): Likewise.
1498 2010-06-08 Tobias Burnus <burnus@net-b.de>
1501 * symbol.c (check_conflict): Move protected--external/procedure check ...
1502 * resolve.c (resolve_select_type): ... to the resolution stage.
1504 2010-06-07 Tobias Burnus <burnus@net-b.de>
1506 * options.c (gfc_handle_option): Fix -fno-recursive.
1508 2010-06-07 Tobias Burnus <burnus@net-b.de>
1510 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1511 * gfortran.texi (copyrights-gfortran): Ditto.
1513 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1515 * lang.opt (fshort-enums): Define using Var and VarExists.
1516 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1518 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1519 Janus Weil <janus@gcc.gnu.org>
1522 * resolve.c (get_declared_from_expr): Move to before
1523 resolve_typebound_generic_call. Make new_ref and class_ref
1524 ignorable if set to NULL.
1525 (resolve_typebound_generic_call): Once we have resolved the
1526 generic call, check that the specific instance is that which
1527 is bound to the declared type.
1528 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1529 freeing 'class_ref->next' twice.
1531 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1534 * trans-array.c (structure_alloc_comps): Dereference scalar
1535 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1538 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1540 * gfortranspec.c (append_arg, lang_specific_driver): Use
1541 GCC-specific formats in diagnostics.
1543 2010-06-02 Tobias Burnus <burnus@net-b.de>
1546 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1549 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1552 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1555 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1557 * fortran/gfortran.texi: Fix typos in description of variable-format-
1560 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1563 * dependency.c (gfc_check_section_vs_section): Check
1564 for interleaving array assignments without conflicts.
1566 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1568 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1569 $data component of a class container.
1570 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1571 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1572 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1573 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1574 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1575 * gcc/fortran/parse.c (parse_derived): Ditto.
1576 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1577 gfc_expr_attr): Ditto.
1578 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1579 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1580 resolve_fl_var_and_proc, resolve_typebound_procedure,
1581 resolve_fl_derived): Ditto.
1582 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1583 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1585 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1586 gfc_trans_deferred_vars): Ditto.
1587 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1589 2010-05-28 Tobias Burnus <burnus@net-b.de>
1591 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1593 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1595 * gfortranspec.c (append_arg, lang_specific_driver): Use
1596 fatal_error instead of fatal. Use warning instead of fprintf for
1599 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1601 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1602 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1603 xstrerror instead of strerror.
1605 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1607 * cpp.c (cb_cpp_error): Save and restore
1608 global_dc->warn_system_headers, not variable warn_system_headers.
1610 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1612 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1614 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1616 * trans-common.c: Do not include rtl.h, include output.h instead.
1617 * trans-decl.c: Likewise.
1619 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1622 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1623 namespace before trying to reorder the gsymbols.
1625 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1630 * resolve.c (resolve_global_procedure): Add check for global
1631 procedures with implicit interfaces and assumed-shape or optional
1632 dummy arguments. Verify that function return type, kind and string
1635 2010-05-21 Tobias Burnus <burnus@net-b.de>
1637 * gfortran.h: Do not include system.h.
1638 * bbt.c: Include system.h.
1640 * dependency.c: Ditto.
1641 * dump-parse-tree.c: Ditto.
1642 * arith.h: Do not include gfortran.h.
1643 * constructor.h: Do not include gfortran.h and splay-tree.h.
1644 * match.h: Do not include gfortran.h.
1646 * target-memory.h: Ditto.
1647 * openmp.c: Do not include toplev.h and target.h.
1648 * trans-stmt.c: Ditto not include toplev.h.
1650 * trans-common.c: Tell why toplev.h is needed. And
1651 do not include target.h.
1652 * trans-expr.c: Tell why toplev.h is needed.
1653 * trans-array.c: Ditto.
1654 * trans-openmp.c: Ditto.
1655 * trans-const.c: Ditto.
1657 * trans-types.c: Ditto.
1658 * trans-io.c: Ditto.
1659 * trans-decl.c: Ditto.
1662 * trans-intrinsic.c: Ditto.
1665 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1668 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1669 before returning MATCH_ERROR. Add check for scalar. Add check for
1670 default integer kind.
1672 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1675 * match.c (gfc_match_select_type): On error jump back out of the local
1677 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1678 stage, more precisely to ...
1679 * resolve.c (resolve_fl_derived): ... this place.
1681 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1684 * resolve.c (ensure_not_abstract): Allow abstract types with
1685 non-abstract ancestors.
1687 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1689 * trans-const.c: Include realmpfr.h.
1690 * Make-lang.in: Update dependencies.
1692 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1694 * trans-const.c, trans-types.c, trans-intrinsic.c:
1695 Clean up redundant includes.
1697 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1700 * lang.opt (Wunused-dummy-argument): New option.
1701 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1702 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1703 (set_Wall): Enable warn_unused_dummy_argument.
1704 (gfc_handle_option): Set warn_unused_dummy_argument according to
1706 * trans-decl.c (generate_local_decl): Separate warnings about
1707 unused variables and unused dummy arguments.
1708 * invoke.texi: Documented new option.
1710 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1712 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1713 (gfc_conv_string_tmp): Do not assert type comparibilty.
1714 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1715 (gfc_conv_expr_descriptor): Remove assert.
1716 * trans-common.c: Clarify why rtl.h and tm.h are included.
1717 * trans-openmp.c: Do not include ggc.h and real.h.
1718 Explain why gimple.h is included.
1719 * trans-const.c: Do not include ggc.h.
1720 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1721 * trans.c: Do not include ggc.h and real.h.
1722 Explain why gimple.h is included.
1723 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1724 and dwarf2out.h are included.
1725 * trans-io.c: Do not include gimple.h and real.h.
1726 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1727 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1730 2010-05-20 Tobias Burnus <burnus@net-b.de>
1732 * options.c (gfc_init_options,gfc_post_options): Enable
1733 flag_associative_math by default.
1735 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1738 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1739 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1740 blank STOP, handling a null expression. (gfc_trans_pause): Use
1741 pause_string for blank PAUSE.
1742 * trans.h: Add external function declaration for error_stop_numeric.
1743 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1744 the declaration for the library call. Adjust whitespaces.
1745 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1746 signal no stop code. Match the expression following the stop and pass
1747 that to the translators. Remove the old use of digit matching. Add
1748 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1749 and if CHARACTER, default character KIND.
1751 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1754 * lang.opt (Wconversion-extra): New option.
1755 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1756 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1757 (set_Wall): Enable -Wconversion.
1758 (gfc_handle_option): Set warn_conversion_extra.
1759 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1760 introduced for -Wconversion if -Wconversion-extra is present.
1761 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1762 -Wconversion; document -Wconversion-extra.
1764 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1767 * gfortran.h (gfc_has_default_initializer): New.
1768 * expr.c (gfc_has_default_initializer): New.
1769 * resolve.c (has_default_initializer): Removed, use
1770 gfc_has_default_initializer() instead. Updated all callers.
1771 * trans-array.c (has_default_initializer): Removed, use
1772 gfc_has_default_initializer() instead. Updated all callers.
1773 * trans-decl.c (generate_local_decl): Do not check the
1774 first component only to check for initializers, but use
1775 gfc_has_default_initializer() instead.
1777 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1780 * primary.c (match_string_constant): Move start_locus just inside
1782 * data.c (create_character_intializer): Clarified truncation warning.
1784 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1787 * intrinsic.h (gfc_check_float): New prototype.
1788 (gfc_check_sngl): New prototype.
1789 * check.c (gfc_check_float): New.
1790 (gfc_check_sngl): New.
1791 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1792 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1794 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1795 added them to the list of specifics of REAL instead.
1797 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1800 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1801 This is now handled via 'gfc_class_null_initializer'.
1803 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1805 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1806 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1807 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1808 add_procs_to_declared_vtab,add_generic_specifics,
1809 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1810 find_typebound_proc_uop,gfc_find_typebound_proc,
1811 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1812 gfc_get_tbp_symtree): Moved here from other places.
1813 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1815 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1816 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1817 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1818 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1819 * Make-lang.in: Add class.o.
1820 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1821 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1822 add_procs_to_declared_vtab,add_generic_specifics,
1823 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1824 find_typebound_proc_uop,gfc_find_typebound_proc,
1825 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1826 gfc_get_tbp_symtree): Move to class.c.
1828 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1830 * trans-types.c (gfc_init_types): Use build_function_type_list.
1831 (gfc_get_ppc_type): Likewise.
1832 * trans-decl.c (gfc_generate_constructors): Likewise.
1833 * f95-lang.c (build_builtin_fntypes): Likewise.
1834 (gfc_init_builtin_functions): Likewise.
1835 (DEF_FUNCTION_TYPE_0): Likewise.
1836 (DEF_FUNCTION_TYPE_1): Likewise.
1837 (DEF_FUNCTION_TYPE_2): Likewise.
1838 (DEF_FUNCTION_TYPE_3): Likewise.
1839 (DEF_FUNCTION_TYPE_4): Likewise.
1840 (DEF_FUNCTION_TYPE_5): Likewise.
1841 (DEF_FUNCTION_TYPE_6): Likewise.
1842 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1843 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1845 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1847 * trans-array.c (gfc_trans_array_constructor_value): Use
1848 build_constructor instead of build_constructor_from_list.
1849 (gfc_build_constant_array_constructor): Likewise.
1850 * trans-decl.c (create_main_function): Likewise.
1851 * trans-stmt.c (gfc_trans_character_select): Likewise.
1853 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1856 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1857 (resolve_fl_variable_derived): ... this place.
1858 (resolve_symbol): Make sure function symbols (and their result
1859 variables) are not resolved twice.
1861 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1864 * array.c (match_array_list): Revert change from 2010-05-13.
1866 2010-05-16 Richard Guenther <rguenther@suse.de>
1868 * trans-decl.c (module_htab_decls_hash): Revert last change.
1870 2010-05-16 Richard Guenther <rguenther@suse.de>
1872 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1874 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1876 * options.c (set_Wall): Remove special logic for Wuninitialized
1879 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1883 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1886 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1890 * gfortran.h (gfc_class_null_initializer): New prototype.
1891 * expr.c (gfc_class_null_initializer): New function to build a NULL
1892 initializer for CLASS pointers.
1893 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1894 containers. Remove default NULL initialization of $data component.
1895 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1897 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1898 Use new function 'gfc_class_null_initializer'.
1899 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1902 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1905 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1906 unsigned mpz_get_?i routines.
1908 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1910 * trans.c (trans_code): Set backend locus early.
1911 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1912 of the function instead of current input_location.
1914 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1917 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1919 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1920 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1923 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1926 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1928 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1929 by reference dummy procedures or non-dummy procedure pointers.
1930 (gfc_omp_predetermined_sharing): Return
1931 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1933 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1936 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1937 after OMP statement.
1938 (gfc_match_omp_critical): Likewise.
1939 (gfc_match_omp_flush): Likewise.
1940 (gfc_match_omp_workshare): Likewise.
1941 (gfc_match_omp_master): Likewise.
1942 (gfc_match_omp_ordered): Likewise.
1943 (gfc_match_omp_atomic): Likewise.
1944 (gfc_match_omp_barrier): Likewise.
1945 (gfc_match_omp_end_nowait): Likewise.
1947 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1950 * resolve.c (validate_case_label_expr): Removed FIXME.
1951 (resolve_select): Raise default warning on case labels out of range
1952 of the case expression.
1954 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
1959 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
1960 about conversion warnings.
1962 2010-05-10 Janus Weil <janus@gcc.gnu.org>
1965 * match.c (gfc_match_select_type): Move error message to
1966 resolve_select_type.
1967 * resolve.c (resolve_select_type): Error message moved here from
1968 gfc_match_select_type. Correctly set type of temporary.
1970 2010-05-10 Richard Guenther <rguenther@suse.de>
1972 * trans-decl.c (gfc_build_library_function_decl): Split out
1974 (build_library_function_decl_1): ... this new function.
1975 Set a fnspec attribute if a specification was provided.
1976 (gfc_build_library_function_decl_with_spec): New function.
1977 (gfc_build_intrinsic_function_decls): Annotate internal_pack
1978 and internal_unpack.
1980 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
1983 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
1986 2010-05-07 Jason Merrill <jason@redhat.com>
1988 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
1989 to avoid -Wc++-compat warning.
1991 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
1994 * options.c (gfc_handle_option): Add argument kind.
1995 * gfortran.h (gfc_handle_option): Update declaration.
1997 2010-05-06 Tobias Burnus <burnus@net-b.de>
2000 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2003 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2006 * resolve.c (traverse_data_list): Rephrase error message for
2007 non-constant bounds in data-implied-do.
2009 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2012 * gfortran.h: Removed repeat count from constructor, removed
2014 * data.h (gfc_assign_data_value_range): Changed return value from
2016 * data.c (gfc_assign_data_value): Add location to constructor element.
2017 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2018 for each element in range. Return early if an error was generated.
2019 * resolve.c (check_data_variable): Stop early if range assignment
2022 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2025 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2026 * symbol.c (gfc_build_class_symbol): Add separate class container for
2029 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2032 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2034 2010-05-02 Tobias Burnus <burnus@net-b.de>
2037 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2038 for lcobound, ucobound, image_index and this_image.
2039 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2040 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2041 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2042 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2044 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2046 2010-04-30 Tobias Burnus <burnus@net-b.de>
2050 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2051 calculation for array descriptor types.
2053 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2056 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2057 initializers for PPC members of the vtabs.
2059 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2062 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2063 attribute for all PPC members of the vtypes.
2064 (copy_vtab_proc_comps): Copy the correct interface.
2065 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2066 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2067 a dummy argument and make sure all PPC members of the vtab are
2068 initialized correctly.
2069 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2070 in call to gfc_trans_assign_vtab_procs.
2071 * trans-stmt.c (gfc_trans_allocate): Ditto.
2073 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2076 * resolve.c (resolve_typebound_function): Renamed
2077 resolve_class_compcall.Do all the detection of class references
2079 (resolve_typebound_subroutine): resolve_class_typebound_call
2080 renamed. Otherwise same as resolve_typebound_function.
2081 (gfc_resolve_expr): Call resolve_typebound_function.
2082 (resolve_code): Call resolve_typebound_subroutine.
2084 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2087 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2088 pass back the specific symtree name, rather than the target
2091 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2094 * resolve.c (resolve_structure_cons): Make the initializer of
2095 the vtab component 'extends' the same type as the component.
2097 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2100 * interface.c (check_interface1): Pass symbol name rather than NULL to
2101 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2102 trap MULL. (gfc_compare_derived_types): Revert previous change
2103 incorporated incorrectly during merge from trunk, r155778.
2104 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2105 than NULL to gfc_compare_interfaces.
2106 * symbol.c (add_generic_specifics): Likewise.
2108 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2111 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2112 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2113 (gfc_find_derived_vtab): Likewise.
2114 * module.c (ab_attribute): Add enumerator AB_VTAB.
2115 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2116 (check_for_ambiguous): Likewise.
2118 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2119 Janus Weil <janus@gcc.gnu.org>
2122 * trans-expr.c (select_class_proc): Remove function.
2123 (conv_function_val): Delete reference to previous.
2124 (gfc_conv_derived_to_class): Add second argument to the call to
2125 gfc_find_derived_vtab.
2126 (gfc_conv_structure): Exclude proc_pointer components when
2127 accessing $data field of class objects.
2128 (gfc_trans_assign_vtab_procs): New function.
2129 (gfc_trans_class_assign): Add second argument to the call to
2130 gfc_find_derived_vtab.
2131 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2132 implement holding off searching for the vptr derived type.
2133 (add_proc_component): New function.
2134 (add_proc_comps): New function.
2135 (add_procs_to_declared_vtab1): New function.
2136 (copy_vtab_proc_comps): New function.
2137 (add_procs_to_declared_vtab): New function.
2138 (void add_generic_specifics): New function.
2139 (add_generics_to_declared_vtab): New function.
2140 (gfc_find_derived_vtab): Add second argument to the call to
2141 gfc_find_derived_vtab. Add the calls to
2142 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2143 * decl.c (build_sym, build_struct): Use new arg in calls to
2144 gfc_build_class_symbol.
2145 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2146 definition of struct gfc_class_esym_list. Modify prototypes
2147 of gfc_build_class_symbol and gfc_find_derived_vtab.
2148 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2149 call to gfc_find_derived_vtab.
2150 * module.c : Add the vtype attribute.
2151 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2152 * resolve.c (resolve_typebound_generic_call): Add second arg
2153 to pass along the generic name for class methods.
2154 (resolve_typebound_call): The same.
2155 (resolve_compcall): Use the second arg to carry the generic
2156 name from the above. Remove the reference to class_esym.
2157 (check_members, check_class_members, resolve_class_esym,
2158 hash_value_expr): Remove functions.
2159 (resolve_class_compcall, resolve_class_typebound_call): Modify
2160 to use vtable rather than member by member calls.
2161 (gfc_resolve_expr): Modify second arg in call to
2163 (resolve_select_type): Add second arg in call to
2164 gfc_find_derived_vtab.
2165 (resolve_code): Add second arg in call resolve_typebound_call.
2166 (resolve_fl_derived): Exclude vtypes from check for late
2167 procedure definitions. Likewise for checking of explicit
2168 interface and checking of pass arg.
2169 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2170 calls to gfc_find_derived_vtab.
2171 * match.c (select_type_set_tmp): Use new arg in call to
2172 gfc_build_class_symbol.
2173 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2175 * parse.c (endType): Finish incomplete classes.
2177 2010-04-28 Tobias Burnus <burnus@net-b.de>
2181 * simplify.c (simplify_cobound): Handle scalar coarrays.
2183 2010-04-27 Tobias Burnus <burnus@net-b.de>
2185 * gfc-internals.texi: Update copyright year.
2186 * gfortran.texi: Ditto.
2187 * invoke.texi: Ditto.
2189 2010-04-27 Tobias Burnus <burnus@net-b.de>
2192 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2193 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2194 * trans-types.c (gfc_get_array_type_bounds,
2195 gfc_get_array_descriptor_base): Add corank argument.
2196 * trans-array.c (gfc_array_init_size): Handle corank.
2197 (gfc_trans_create_temp_array, gfc_array_allocate,
2198 gfc_conv_expr_descriptor): Add corank argument to call.
2199 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2201 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2205 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2206 of mucking with a tree directly.
2208 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2211 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2212 gfc_error with new error message.
2214 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2218 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2220 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2222 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2223 than the address of a GFC_SS_REFERENCE.
2224 * trans.h : Change comment on GFC_SS_REFERENCE.
2226 2010-04-22 Richard Guenther <rguenther@suse.de>
2229 * resolve.c (gfc_resolve_index): Wrap around ...
2230 (gfc_resolve_index_1): ... this. Add parameter to allow
2231 any integer kind index type.
2232 (resolve_array_ref): Allow any integer kind for the start
2233 index of an array ref.
2235 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2238 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2241 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2243 * intrinsic.c (sort_actual): Remove 'is' in error message.
2245 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2248 * resolve.c (resolve_fl_derived): If a component character
2249 length has not been resolved, do so now.
2250 (resolve_symbol): The same as above for a symbol character
2252 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2253 not needed for a character valued, procedure pointer.
2256 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2257 not found, return FAILURE rather than ICEing.
2259 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2262 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2263 sequential loops private in the innermost containing task region.
2265 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2267 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2268 to build_common_tree_nodes.
2270 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2273 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2274 gfc_msg_bounds by using 'Array bound mismatch' directly.
2275 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2276 error message to include the mismatch in the extent of array bound.
2277 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2278 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2280 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2282 * gfortran.texi: Update information on temporary file locations.
2284 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2286 * trans-decl.c (gfc_build_qualified_array): Ensure
2287 ubound.N and lbound.N artificial variable names don't appear
2290 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2293 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2294 block of code. Set name to the variable associated with the descriptor.
2296 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2298 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2299 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2301 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2303 * intrinsic.texi: Add the missing specific name of intrinsic
2304 procedure where the specific name is identical to the generic name.
2305 Fix inconsistent or mismatch in the argument names in intrinsic
2306 procedure descriptions. Add the SCALAR allocatable description to
2309 2010-04-14 Tobias Burnus <burnus@net-b.de>
2312 * array.c (gfc_find_array_ref): Handle codimensions.
2313 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2314 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2315 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2317 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2318 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2320 * intrinsic.h (add_functions): Add this_image, image_index,
2321 lcobound and ucobound intrinsics.
2322 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2323 gfc_check_image_index, gfc_check_this_image,
2324 gfc_simplify_image_index, gfc_simplify_lcobound,
2325 gfc_simplify_this_image, gfc_simplify_ucobound):
2326 New function prototypes.
2327 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2328 IMAGE_INDEX): Document new intrinsic functions.
2329 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2331 * simplify.c (simplify_bound_dim): Handle coarrays.
2332 (simplify_bound): Update simplify_bound_dim call.
2333 (gfc_simplify_num_images): Add -fcoarray=none check.
2334 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2335 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2337 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2340 * constructor.c: Fix typo in comment.
2341 * expr.c (find_array_section): Add check for max array limit.
2343 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2346 * gfortranspec.c (lookup_option): Check for -static and return
2348 (lang_specific_driver): Break when OPTION_static is discovered.
2350 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2352 * array.c (extract_element): Restore function from trunk.
2353 (gfc_get_array_element): Restore function from trunk.
2354 (gfc_expand_constructor): Restore check against
2355 flag_max_array_constructor.
2356 * constructor.c (node_copy_and_append): Delete unused.
2357 * gfortran.h: Delete comment and extra include.
2358 * constructor.h: Bump copyright and clean up TODO comments.
2359 * resolve.c: Whitespace.
2361 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2363 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2364 with direct access access to elements. Adjusted prototype, fixed all
2366 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2368 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2369 (gfc_simplify_spread): Removed workaround, directly insert elements
2370 at a given array position.
2371 (gfc_simplify_transpose): Likewise.
2372 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2374 (gfc_simplify_unpack): Likewise.
2376 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2378 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2379 (convert_boz): ... this and moved to start of file.
2380 (gfc_simplify_abs): Whitespace fix.
2381 (gfc_simplify_acos): Whitespace fix.
2382 (gfc_simplify_acosh): Whitespace fix.
2383 (gfc_simplify_aint): Whitespace fix.
2384 (gfc_simplify_dint): Whitespace fix.
2385 (gfc_simplify_anint): Whitespace fix.
2386 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2387 (gfc_simplify_dnint): Whitespace fix.
2388 (gfc_simplify_asin): Whitespace fix.
2389 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2390 (gfc_simplify_atan): Likewise.
2391 (gfc_simplify_atanh): Whitespace fix.
2392 (gfc_simplify_atan2): Whitespace fix.
2393 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2394 (gfc_simplify_bessel_j1): Likewise.
2395 (gfc_simplify_bessel_jn): Likewise.
2396 (gfc_simplify_bessel_y0): Likewise.
2397 (gfc_simplify_bessel_y1): Likewise.
2398 (gfc_simplify_bessel_yn): Likewise.
2399 (gfc_simplify_ceiling): Reorderd statements.
2400 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2402 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2404 (gfc_simplify_complex): Replaced if-gate. Removed check for
2406 (gfc_simplify_conjg): Whitespace fix.
2407 (gfc_simplify_cos): Whitespace fix.
2408 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2409 (gfc_simplify_dcmplx): Removed check for constant arguments.
2410 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2411 (gfc_simplify_digits): Whitespace fix.
2412 (gfc_simplify_dim): Whitespace fix.
2413 (gfc_simplify_dprod): Reordered statements.
2414 (gfc_simplify_erf): Whitespace fix.
2415 (gfc_simplify_erfc): Whitespace fix.
2416 (gfc_simplify_epsilon): Whitespace fix.
2417 (gfc_simplify_exp): Whitespace fix.
2418 (gfc_simplify_exponent): Use convert_boz().
2419 (gfc_simplify_floor): Reorderd statements.
2420 (gfc_simplify_gamma): Whitespace fix.
2421 (gfc_simplify_huge): Whitespace fix.
2422 (gfc_simplify_iand): Whitespace fix.
2423 (gfc_simplify_ieor): Whitespace fix.
2424 (simplify_intconv): Use gfc_convert_constant().
2425 (gfc_simplify_int): Use simplify_intconv().
2426 (gfc_simplify_int2): Reorderd statements.
2427 (gfc_simplify_idint): Reorderd statements.
2428 (gfc_simplify_ior): Whitespace fix.
2429 (gfc_simplify_ishftc): Removed duplicate type check.
2430 (gfc_simplify_len): Use range_check() instead of manual range check.
2431 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2432 (gfc_simplify_log): Whitespace fix.
2433 (gfc_simplify_log10): Whitespace fix.
2434 (gfc_simplify_minval): Whitespace fix.
2435 (gfc_simplify_maxval): Whitespace fix.
2436 (gfc_simplify_mod): Whitespace fix.
2437 (gfc_simplify_modulo): Whitespace fix.
2438 (simplify_nint): Reorderd statements.
2439 (gfc_simplify_not): Whitespace fix.
2440 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2441 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2442 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2443 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2444 (gfc_simplify_realpart): Whitespace fix.
2445 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2446 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2447 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2448 (gfc_simplify_sign): Whitespace fix.
2449 (gfc_simplify_sin): Whitespace fix.
2450 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2451 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2452 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2453 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2454 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2456 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2458 * gfortran.h (gfc_start_constructor): Removed.
2459 (gfc_get_array_element): Removed.
2460 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2461 instead. Fixed all callers.
2462 (extract_element): Removed.
2463 (gfc_expand_constructor): Temporarily removed check for
2464 max-array-constructor. Will be re-introduced later if still required.
2465 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2466 instead. Fixed all callers.
2467 * expr.c (find_array_section): Replaced manual lookup of elements
2468 by gfc_constructor_lookup.
2470 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2472 * gfortran.h (gfc_get_null_expr): New prototype.
2473 (gfc_get_operator_expr): New prototype.
2474 (gfc_get_character_expr): New prototype.
2475 (gfc_get_iokind_expr): New prototype.
2476 * expr.c (gfc_get_null_expr): New.
2477 (gfc_get_character_expr): New.
2478 (gfc_get_iokind_expr): New.
2479 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2480 * matchexp.c (build_node): Renamed and moved to
2481 expr.c (gfc_get_operator_expr). Reordered arguments to match
2482 other functions. Fixed all callers.
2483 (gfc_get_parentheses): Use specific function to build expr.
2484 * array.c (gfc_match_array_constructor): Likewise.
2485 * arith.c (eval_intrinsic): Likewise.
2486 (gfc_hollerith2int): Likewise.
2487 (gfc_hollerith2real): Likewise.
2488 (gfc_hollerith2complex): Likewise.
2489 (gfc_hollerith2logical): Likewise.
2490 * data.c (create_character_intializer): Likewise.
2491 * decl.c (gfc_match_null): Likewise.
2492 (enum_initializer): Likewise.
2493 * io.c (gfc_match_format): Likewise.
2494 (match_io): Likewise.
2495 * match.c (gfc_match_nullify): Likewise.
2496 * primary.c (match_string_constant): Likewise.
2497 (match_logical_constant): Likewise.
2498 (build_actual_constructor): Likewise.
2499 * resolve.c (build_default_init_expr): Likewise.
2500 * symbol.c (generate_isocbinding_symbol): Likewise.
2501 (gfc_build_class_symbol): Likewise.
2502 (gfc_find_derived_vtab): Likewise.
2503 * simplify.c (simplify_achar_char): Likewise.
2504 (gfc_simplify_adjustl): Likewise.
2505 (gfc_simplify_adjustr): Likewise.
2506 (gfc_simplify_and): Likewise.
2507 (gfc_simplify_bit_size): Likewise.
2508 (gfc_simplify_is_iostat_end): Likewise.
2509 (gfc_simplify_is_iostat_eor): Likewise.
2510 (gfc_simplify_isnan): Likewise.
2511 (simplify_bound): Likewise.
2512 (gfc_simplify_leadz): Likewise.
2513 (gfc_simplify_len_trim): Likewise.
2514 (gfc_simplify_logical): Likewise.
2515 (gfc_simplify_maxexponent): Likewise.
2516 (gfc_simplify_minexponent): Likewise.
2517 (gfc_simplify_new_line): Likewise.
2518 (gfc_simplify_null): Likewise.
2519 (gfc_simplify_or): Likewise.
2520 (gfc_simplify_precision): Likewise.
2521 (gfc_simplify_repeat): Likewise.
2522 (gfc_simplify_scan): Likewise.
2523 (gfc_simplify_size): Likewise.
2524 (gfc_simplify_trailz): Likewise.
2525 (gfc_simplify_trim): Likewise.
2526 (gfc_simplify_verify): Likewise.
2527 (gfc_simplify_xor): Likewise.
2528 * trans-io.c (build_dt): Likewise.
2529 (gfc_new_nml_name_expr): Removed.
2531 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2533 * arith.h (gfc_constant_result): Removed prototype.
2534 * constructor.h (gfc_build_array_expr): Removed prototype.
2535 (gfc_build_structure_constructor_expr): Removed prototype.
2536 * gfortran.h (gfc_int_expr): Removed prototype.
2537 (gfc_logical_expr): Removed prototype.
2538 (gfc_get_array_expr): New prototype.
2539 (gfc_get_structure_constructor_expr): New prototype.
2540 (gfc_get_constant_expr): New prototype.
2541 (gfc_get_int_expr): New prototype.
2542 (gfc_get_logical_expr): New prototype.
2543 * arith.c (gfc_constant_result): Moved and renamed to
2544 expr.c (gfc_get_constant_expr). Fixed all callers.
2545 * constructor.c (gfc_build_array_expr): Moved and renamed to
2546 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2547 and kind. Fixed all callers.
2548 (gfc_build_structure_constructor_expr): Moved and renamed to
2549 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2550 to type and kind. Fixed all callers.
2551 * expr.c (gfc_logical_expr): Renamed to ...
2552 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2553 (gfc_int_expr): Renamed to ...
2554 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2556 (gfc_get_constant_expr): New.
2557 (gfc_get_array_expr): New.
2558 (gfc_get_structure_constructor_expr): New.
2559 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2562 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2564 * constructor.h: New.
2565 * constructor.c: New.
2566 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2567 * arith.c (reducy_unary): Use constructor API.
2568 (reduce_binary_ac): Likewise.
2569 (reduce_binary_ca): Likewise.
2570 (reduce_binary_aa): Likewise.
2571 * check.c (gfc_check_pack): Likewise.
2572 (gfc_check_reshape): Likewise.
2573 (gfc_check_unpack): Likewise.
2574 * decl.c (add_init_expr_to_sym): Likewise.
2575 (build_struct): Likewise.
2576 * dependency.c (gfc_check_dependency): Likewise.
2577 (contains_forall_index_p): Likewise.
2578 * dump-parse-tree.c (show_constructor): Likewise.
2579 * expr.c (free_expr0): Likewise.
2580 (gfc_copy_expr): Likewise.
2581 (gfc_is_constant_expr): Likewise.
2582 (simplify_constructor): Likewise.
2583 (find_array_element): Likewise.
2584 (find_component_ref): Likewise.
2585 (find_array_section): Likewise.
2586 (find_substring_ref): Likewise.
2587 (simplify_const_ref): Likewise.
2588 (scalarize_intrinsic_call): Likewise.
2589 (check_alloc_comp_init): Likewise.
2590 (gfc_default_initializer): Likewise.
2591 (gfc_traverse_expr): Likewise.
2592 * iresolve.c (check_charlen_present): Likewise.
2593 (gfc_resolve_reshape): Likewise.
2594 (gfc_resolve_transfer): Likewise.
2595 * module.c (mio_constructor): Likewise.
2596 * primary.c (build_actual_constructor): Likewise.
2597 (gfc_match_structure_constructor): Likewise.
2598 * resolve.c (resolve_structure_cons): Likewise.
2599 * simplify.c (is_constant_array_expr): Likewise.
2600 (init_result_expr): Likewise.
2601 (transformational_result): Likewise.
2602 (simplify_transformation_to_scalar): Likewise.
2603 (simplify_transformation_to_array): Likewise.
2604 (gfc_simplify_dot_product): Likewise.
2605 (simplify_bound): Likewise.
2606 (simplify_matmul): Likewise.
2607 (simplify_minval_maxval): Likewise.
2608 (gfc_simplify_pack): Likewise.
2609 (gfc_simplify_reshape): Likewise.
2610 (gfc_simplify_shape): Likewise.
2611 (gfc_simplify_spread): Likewise.
2612 (gfc_simplify_transpose): Likewise.
2613 (gfc_simplify_unpack): Likewise.q
2614 (gfc_convert_constant): Likewise.
2615 (gfc_convert_char_constant): Likewise.
2616 * target-memory.c (size_array): Likewise.
2617 (encode_array): Likewise.
2618 (encode_derived): Likewise.
2619 (interpret_array): Likewise.
2620 (gfc_interpret_derived): Likewise.
2621 (expr_to_char): Likewise.
2622 (gfc_merge_initializers): Likewise.
2623 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2624 (gfc_trans_array_constructor_value): Likewise.
2625 (get_array_ctor_strlen): Likewise.
2626 (gfc_constant_array_constructor_p): Likewise.
2627 (gfc_build_constant_array_constructor): Likewise.
2628 (gfc_trans_array_constructor): Likewise.
2629 (gfc_conv_array_initializer): Likewise.
2630 * trans-decl.c (check_constant_initializer): Likewise.
2631 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2632 (gfc_apply_interface_mapping_to_cons): Likewise.
2633 (gfc_trans_structure_assign): Likewise.
2634 (gfc_conv_structure): Likewise.
2635 * array.c (check_duplicate_iterator): Likewise.
2636 (match_array_list): Likewise.
2637 (match_array_cons_element): Likewise.
2638 (gfc_match_array_constructor): Likewise.
2639 (check_constructor_type): Likewise.
2640 (check_constructor): Likewise.
2642 (expand_constructor): Likewise.
2643 (extract_element): Likewise.
2644 (gfc_expanded_ac): Likewise.
2645 (resolve_array_list): Likewise.
2646 (gfc_resolve_character_array_constructor): Likewise.
2647 (copy_iterator): Renamed to ...
2648 (gfc_copy_iterator): ... this.
2649 (gfc_append_constructor): Removed.
2650 (gfc_insert_constructor): Removed unused function.
2651 (gfc_get_constructor): Removed.
2652 (gfc_free_constructor): Removed.
2653 (qgfc_copy_constructor): Removed.
2654 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2655 Removed all references. Replaced constructor list by splay-tree.
2656 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2657 the inner struct, added member 'base'.
2658 (gfc_append_constructor): Removed prototype.
2659 (gfc_insert_constructor): Removed prototype.
2660 (gfc_get_constructor): Removed prototype.
2661 (gfc_free_constructor): Removed prototype.
2662 (qgfc_copy_constructor): Removed prototype.
2663 (gfc_copy_iterator): New prototype.
2664 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2666 2010-04-10 Tobias Burnus <burnus@net-b.de>
2669 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2670 proc-pointers and type-bound procedures.
2671 (gfc_specification_expr): Check proc-pointers for pureness.
2673 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2676 * gfortranspec.c (lang_specific_driver): Do not expose vars
2677 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2680 2010-04-09 Tobias Burnus <burnus@net-b.de>
2683 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2685 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2686 * data.c (gfc_assign_data_value): Ditto.
2687 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2688 (gfc_traverse_expr): Traverse also through codimension expressions.
2689 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2690 gfc_has_ultimate_pointer): New functions.
2691 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2692 (gfc_array_ref): Add codimen.
2693 (gfc_array_ref): Add in_allocate.
2694 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2695 gfc_has_ultimate_pointer): Add prototypes.
2696 * interface.c (compare_parameter, compare_actual_formal,
2697 check_intents): Add coarray constraints.
2698 * match.c (gfc_match_iterator): Add coarray constraint.
2699 * match.h (gfc_match_array_ref): Update interface.
2700 * primary.c (gfc_match_varspec): Handle codimensions.
2701 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2702 (check_class_members): Return gfc_try instead for error recovery.
2703 (resolve_typebound_function,resolve_typebound_subroutine,
2704 check_members): Handle return value of check_class_members.
2705 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2706 check_dimension, compare_spec_to_ref, resolve_array_ref,
2707 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2708 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2710 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2711 Skip over coarray refs.
2712 (gfc_array_allocate) Add support for references containing coindexes.
2713 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2714 (gfc_map_intrinsic_function): Ignore codimensions.
2716 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2719 * io.c (check_format_string): Added check for additional non
2720 blank characters after the format string was successfully
2722 * io.c (check_format): Changed the error messages for positive
2723 int required and period required to drop through the error logic
2724 and report with gfc_error instead of gfc_error_now. Corrected
2725 format postion for hollerith strings.
2727 2010-04-08 Tobias Burnus <burnus@net-b.de>
2729 * module.c (use_iso_fortran_env_module): Fix standard check.
2731 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2733 * parse.c (parse_derived, parse_enum): Avoid set but not used
2736 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2739 * gfortran.texi: Add section about representation of
2742 2010-04-07 Simon Baldwin <simonb@google.com>
2744 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2745 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2747 2010-04-07 Richard Guenther <rguenther@suse.de>
2749 * options.c (gfc_init_options): Do not set.
2751 2010-04-06 Tobias Burnus <burnus@net-b.de>
2754 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2755 * match.c (gfc_match_critical, sync_statement): Ditto.
2756 * gfortran.h (gfc_fcoarray): New enum.
2757 (gfc_option_t): Use it.
2758 * lang.opt (fcoarray): Add new flag.
2759 * invoke.texi (fcoarray): Document it.
2760 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2761 (gfc_handle_coarray_option): New function.
2763 2010-04-06 Tobias Burnus <burnus@net-b.de>
2766 * gfortran.h (gfc_array_spec): Add cotype.
2767 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2768 and defer error diagnostic.
2769 * resolve.c (resolve_fl_derived): Add missing check.
2770 (resolve_symbol): Add cotype/type check.
2771 * parse.c (parse_derived): Fix setting of coarray_comp.
2773 2010-04-06 Tobias Burnus <burnus@net-b.de>
2776 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2777 match_array_element_spec,gfc_copy_array_spec,
2778 gfc_compare_array_spec): Include corank.
2779 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2780 * decl.c (build_sym,build_struct,variable_decl,
2781 match_attr_spec,attr_decl1,cray_pointer_decl,
2782 gfc_match_volatile): Add codimension.
2783 (gfc_match_codimension): New function.
2784 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2785 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2786 (gfc_add_codimension): New function prototype.
2787 * match.h (gfc_match_codimension): New function prototype.
2788 (gfc_match_array_spec): Update prototype
2789 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2790 * module.c (MOD_VERSION): Bump.
2791 (mio_symbol_attribute): Support coarray attributes.
2792 (mio_array_spec): Add corank support.
2793 * parse.c (decode_specification_statement,decode_statement,
2794 parse_derived): Add coarray support.
2795 * resolve.c (resolve_formal_arglist, was_declared,
2796 is_non_constant_shape_array, resolve_fl_variable,
2797 resolve_fl_derived, resolve_symbol): Add coarray support.
2798 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2799 gfc_build_class_symbol): Add coarray support.
2800 (gfc_add_codimension): New function.
2802 2010-04-06 Tobias Burnus <burnus@net-b.de>
2805 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2806 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2807 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2809 * intrinsic.texi (iso_fortran_env): Ditto.
2810 * libgfortran.h (libgfortran_stat_codes): New enum.
2811 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2812 constants from the intrinsic module.
2814 2010-04-06 Tobias Burnus <burnus@net-b.de>
2817 * intrinsic.c (add_functions): Add num_images.
2818 * decl.c (gfc_match_end): Handle END CRITICAL.
2819 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2820 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2822 * gfortran.h (gfc_statement): Add enum items for those.
2823 (gfc_exec_op) Ditto.
2824 (gfc_isym_id): Add num_images.
2825 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2826 (gfc_trans_sync,gfc_trans_critical): New functions.
2827 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2828 gfc_trans_critical): Add/update prototypes.
2829 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2830 and SYNC statements.
2831 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2832 * resolve.c (resolve_sync): Add function.
2833 (gfc_resolve_blocks): Handle CRITICAL.
2834 (resolve_code): Handle CRITICAL, ERROR STOP,
2835 (resolve_branch): Add CRITICAL constraint check.
2836 and SYNC statements.
2837 * st.c (gfc_free_statement): Add new statements.
2838 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2839 (gfc_build_builtin_function_decls): Initialize it.
2840 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2841 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2842 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2844 (match_exit_cycle): Handle CRITICAL constraint.
2845 (gfc_match_stopcode): Handle ERROR STOP.
2846 * match.h (gfc_match_critical, gfc_match_error_stop,
2847 gfc_match_sync_all, gfc_match_sync_images,
2848 gfc_match_sync_memory): Add prototype.
2849 * parse.c (decode_statement, gfc_ascii_statement,
2850 parse_executable): Handle new statements.
2851 (parse_critical_block): New function.
2852 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2853 * intrinsic.texi (num_images): Document new function.
2854 * simplify.c (gfc_simplify_num_images): Add function.
2856 2010-04-06 Tobias Burnus <burnus@net-b.de>
2859 * trans-array.c (gfc_conv_expr_descriptor): Update
2860 gfc_trans_scalar_assign call.
2861 (has_default_initializer): New function.
2862 (gfc_trans_deferred_array): Nullify less often.
2863 * trans-expr.c (gfc_conv_subref_array_arg,
2864 gfc_trans_subcomponent_assign): Update call to
2865 gfc_trans_scalar_assign.
2866 (gfc_trans_scalar_assign): Add parameter and pass it on.
2867 (gfc_trans_assignment_1): Optionally, do not dealloc before
2869 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2870 call to gfc_trans_scalar_assign.
2871 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2872 initializer to static variables.
2873 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2874 * trans-stmt.c (forall_make_variable_temp,
2875 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2876 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2877 gfc_trans_allocate): Update gfc_trans_assignment call.
2878 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2879 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2880 parameter to prototype.
2882 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2884 * ioparm.def : Update copyright.
2886 * trans-array.c : ditto
2887 * trans-array.h : ditto
2889 * trans-types.c: ditto
2890 * dependency.c : ditto
2891 * gfortran.h : ditto
2893 * trans-io.c : ditto
2894 * trans-intrinsic.c : ditto
2895 * libgfortran.h : ditto
2896 * invoke.texi : ditto
2897 * intrinsic.texi : ditto
2900 * intrinsic.c : ditto
2901 * interface.c : ditto
2902 * iresolve.c : ditto
2903 * trans-stmt.c : ditto
2904 * trans-stmt.h : ditto
2909 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2912 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2913 do not assert the context of derived types.
2915 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2918 * ioparm.def: Change inquire size variable to type pointer to
2921 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2924 * trans-expr.c (conv_parent_component_references): Ensure that
2925 'dt' has a backend_decl.
2928 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2929 type has a backend_decl.
2932 * resolve.c (resolve_global_procedure): Check that the 'cl'
2933 structure is not NULL.
2935 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2937 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
2940 2010-03-17 Tobias Burnus <burnus@net-b.de>
2943 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
2944 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
2946 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
2947 pointees as having explizit size.
2948 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
2950 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
2951 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
2952 * resolve.c (resolve_symbol): Handle cp_was_assumed.
2953 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
2954 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
2957 2010-03-14 Tobias Burnus <burnus@net-b.de>
2960 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
2961 (resolve_ordinary_assign): Add check to avoid segfault.
2963 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
2967 * resolve.c (resolve_compcall): Add new boolean dummy argument
2968 'class_members'. Only resolve expression at end if false.
2969 Remove redundant, static variable 'class_object'.
2970 (check_class_members): Add extra argument to call of
2972 (resolve_typebound_function): Renamed resolve_class_compcall.
2973 Do all the detection of class references here. Correct calls to
2974 resolve_compcall for extra argument.
2975 (resolve_typebound_subroutine): resolve_class_typebound_call
2976 renamed. Otherwise same as resolve_typebound_function.
2977 (gfc_resolve_expr): Call resolve_typebound_function.
2978 (resolve_code): Call resolve_typebound_subroutine.
2980 2010-03-10 Tobias Burnus <burnus@net-b.de
2983 * symbol.c (get_iso_c_sym): Set sym->result.
2985 2010-03-08 Janus Weil <janus@gcc.gnu.org>
2988 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
2989 for TBPs, otherwise they will not be resolved properly.
2990 (resolve_function): Use 'value.function.esym' instead of
2991 'value.function.name' to check if we're dealing with a TBP.
2992 (check_class_members): Set correct type of passed object for all TBPs,
2993 not only generic ones, except if the type is abstract.
2995 2010-03-04 Janus Weil <janus@gcc.gnu.org>
2998 * decl.c (gfc_match_final_decl): Make sure variable names starting with
2999 'final...' are not misinterpreted as FINAL statements.
3001 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3004 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3005 allocatable ultimate components do not need temporaries, whilst
3006 ultimate pointer components do.
3008 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3011 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3013 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3016 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3019 * trans-array.c (gfc_conv_array_parameter): A full array of
3020 derived type need not be restricted to a symbol without an
3021 array spec to use the call to gfc_conv_expr_descriptor.
3024 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3025 allocatable arrays do not need temporaries.
3027 2010-03-01 Tobias Burnus <burnus@net-b.de>
3030 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3033 2010-02-28 Tobias Burnus <burnus@net-b.de>
3036 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3037 (gfc_conv_initializer): Handle zero initializer as special case.
3039 2010-02-27 Tobias Burnus <burnus@net-b.de>
3042 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3043 for module variables for Fortran 2008.
3045 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3048 * trans-common.c (build_common_decl): Also update DECL_MODE,
3049 and DECL_SIZE when encountering a larger common block and call
3052 2010-02-24 Tobias Burnus <burnus@net-b.de>
3055 * trans-expr.c (gfc_conv_initializer): Call directly
3056 gfc_conv_constant for C_NULL_(FUN)PTR.
3058 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3061 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3062 checking the rest of the dimensions for elements.
3064 2010-02-21 Tobias Burnus <burnus@net-b.de>
3067 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3069 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3070 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3071 * invoke.texi: Document new -fno-protect-parens flag.
3073 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3079 * dependency.c (gfc_check_argument_var_dependency): Use enum
3080 value instead of arithmetic vaue for 'elemental'.
3081 (check_data_pointer_types): New function.
3082 (gfc_check_dependency): Call check_data_pointer_types.
3083 * trans-array.h : Change fourth argument of
3084 gfc_conv_array_parameter to boolean.
3085 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3086 can be a dummy but it must not be assumed shape or deferred.
3087 Change fourth argument to boolean. Array constructor exprs will
3088 always be contiguous and do not need packing and unpacking.
3089 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3090 space and change fourth argument of gfc_conv_array_parameter
3092 (gfc_trans_arrayfunc_assign): Change fourth argument of
3093 gfc_conv_array_parameter to boolean.
3094 * trans-io.c (gfc_convert_array_to_string): The same.
3095 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3097 2010-02-20 Tobias Burnus <burnus@net-b.de>
3100 * libgfortran.h: Add GFC_RTCHECK_MEM.
3101 * invoke.texi (-fcheck=): Document -fcheck=mem.
3102 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3103 and enable malloc-success check only with -fcheck=mem.
3104 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3106 2010-02-16 Tobias Burnus <burnus@net-b.de>
3109 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3110 * intrinsic.c (add_functions): Ditto.
3111 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3112 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3114 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3117 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3118 gfc_trans_do prototype.
3119 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3120 a loop exit condition. If exit condition is given, build the loop exit
3121 code, checking IO results of implied do loops in READ and WRITE.
3122 (gfc_trans_do): Likewise.
3123 * trans.c (trans_code): New static work function, previously
3124 gfc_trans_code. Passes exit condition to gfc_trans_do.
3125 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3126 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3127 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3128 result status bits in the dtparm structure. Use this condition in call
3129 to gfc_trans_code_cond.
3131 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3135 * trans-array.c (gfc_conv_array_parameter): Use
3136 gfc_full_array_ref_p to detect full and contiguous variable
3137 arrays. Full array components and contiguous arrays do not need
3138 internal_pack and internal_unpack.
3140 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3143 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3146 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3148 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3151 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3152 Tobias Burnus <burnus@net-b.de>
3155 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3157 2010-02-10 Tobias Burnus <burnus@net-b.de>
3160 * trans-decl.c (gfc_generate_function_code): Only check
3161 actual-vs.-dummy character bounds if not bind(C).
3163 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3166 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3167 info->dimen after info has been freed.
3169 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3172 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3175 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3177 * module.c (fix_mio_expr): Declare sym.
3179 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3182 * module.c (fix_mio_expr): Fix for private generic procedures.
3184 2010-02-09 Daniel Kraft <d@domob.eu>
3187 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3188 length to be correct and issue only with -Wsurprising.
3189 * invoke.texi (Wsurprising): Mention this new warning that is
3190 turned on by -Wsurprising.
3192 2010-02-09 Daniel Kraft <d@domob.eu>
3195 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3196 can be CHARACTER type.
3197 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3199 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3202 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3203 'formal_ptr'. If this is true, give returned descriptor unity
3204 lbounds, in all dimensions, and the appropriate offset.
3205 (gfc_conv_procedure_call); If formal is a pointer, set the last
3206 argument of gfc_conv_subref_array_arg to true.
3207 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3208 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3209 new arg of gfc_conv_subref_array_arg to false.
3210 * trans-stmt.c (forall_make_variable_temp): The same.
3212 2010-02-03 Tobias Burnus <burnus@net-b.de>
3215 * interface.c (compare_parameter): Disable rank-checking
3218 2010-02-02 Tobias Burnus <burnus@net-b.de>
3221 * parse.c (decode_specification_statement): Use sym->result not sym.
3223 2010-02-01 Tobias Burnus <burnus@net-b.de>
3226 * decl.c (variable_decl): Allow default initializer in
3227 TYPE declarations in PURE functions.
3229 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3232 * resolve.c (resolve_allocate_expr): Move default initialization code
3233 here from gfc_trans_allocate.
3234 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3236 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3237 of CLASS variables via memcpy.
3238 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3239 to resolve_allocate_expr.
3241 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3244 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3245 * gfortran.h : Add prototype for above.
3246 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3247 (gfc_trans_subcomponent_assign): Call new function to replace
3248 the code to deal with allocatable components.
3249 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3250 gfc_get_full_arrayspec_from_expr to replace existing code.
3252 2010-01-25 Tobias Burnus <burnus@net-b.de>
3255 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3258 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3262 * expr.c (remove_subobject_ref): If the constructor is NULL use
3263 the expression as the source.
3264 (simplify_const_ref): Change the type of expression if
3265 there are component references. Allow for substring to be at
3266 the end of an arbitrarily long chain of references. If an
3267 element is found that is not in an EXPR_ARRAY, assume that this
3268 is scalar initialization of array. Call remove_subobject_ref in
3269 this case with NULL second argument.
3271 2010-01-24 Tobias Burnus <burnus@net-b.de>
3274 * array.c (gfc_array_dimen_size): Use correct specific
3275 function in the check.
3277 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3280 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3281 is required, turn any trailing array elements after a range
3282 into ranges so that offsets can be calculated.
3284 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3286 * module.c (mio_f2k_derived): Use enumerator as initializer of
3290 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3291 bitfield of width 2.
3293 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3296 * resolve.c (extract_compcall_passed_object): Set locus for
3297 passed-object argument.
3298 (extract_ppc_passed_object): Set locus and correctly remove PPC
3301 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3304 * trans-decl.c (add_argument_checking): Do not use the backend
3305 decl directly to test for the presence of an optional dummy
3306 argument. Use gfc_conv_expr_present, remembering to set the
3310 * trans-decl.c (gfc_generate_function_code): Small white space
3311 changes. If 'recurcheckvar' is NULL do not try to reset it.
3313 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3316 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3317 component for extended types.
3318 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3319 and take care of parent component accessibility.
3321 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3324 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3325 * interface.c (check_interface1): Move a warning message here from
3326 resolve_fl_procedure.
3327 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3328 * module.c (read_module): Remove call to gfc_check_interfaces, since
3329 this comes too early here.
3330 * resolve.c (resolve_fl_procedure): Move warning message to
3333 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3336 * interface.c (check_interface1): Pass symbol name rather than NULL to
3337 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3339 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3340 than NULL to gfc_compare_interfaces.
3342 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3345 * trans-array.c (duplicate_allocatable): Static version of
3346 gfc_duplicate_allocatable with provision to handle scalar
3347 components. New boolean argument to switch off call to malloc
3349 (gfc_duplicate_allocatable): New function to call above with
3351 (gfc_copy_allocatable_data): New function to call above with
3353 (structure_alloc_comps): Do not apply indirect reference to
3354 scalar pointers. Add new section to copy allocatable components
3355 of arrays. Extend copying of allocatable components to include
3357 (gfc_copy_only_alloc_comp): New function to copy allocatable
3358 component derived types, without allocating the base structure.
3359 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3360 Add primitive for gfc_copy_only_alloc_comp.
3361 * trans-expr.c (gfc_conv_procedure_call): After calls to
3362 transformational functions with results that are derived types
3363 with allocatable components, copy the components in the result.
3364 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3365 of lhs derived types before allocation.
3367 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3370 * module.c (load_generic_interfaces): If a procedure that is
3371 use associated but not generic is given an interface that
3372 includes itself, then make it generic.
3374 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3375 Shujing Zhao <pearly.zhao@oracle.com>
3377 PR translation/42469
3378 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3379 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3380 character between option name and help text.
3382 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3386 * trans-array.c (gfc_conv_array_initializer): Change call to
3387 gfc_error_now to call to gfc_fatal_error.
3388 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3389 (is_constant_element): Changed name from constant_element.
3390 (gfc_constant_ac): Only use expand_construuctor for expression
3391 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3392 call gfc_is_constant_expr.
3393 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3395 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3396 array expressions should have their constructors expanded.
3397 (gfc_resolve_expr): Use new function to determine whether or not to call
3398 gfc_expand_constructor.
3400 2010-01-09 Tobias Burnus <burnus@net-b.de>
3403 * trans-expr.c (gfc_trans_structure_assign): Handle
3405 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3406 to the constructor for c_null_(fun)ptr.
3407 * resolve.c (resolve_structure_cons): Add special case
3408 for c_null_(fun)ptr.
3410 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3412 * gfortranspec.c (lang_specific_driver): Update copyright notice
3415 2010-01-08 Tobias Burnus <burnus@net-b.de>
3418 * symbol.c (check_conflict, gfc_copy_attr): Add
3419 ASYNCHRONOUS support.
3420 (gfc_add_asynchronous): New function.
3421 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3422 (gfc_match_asynchronous): New function.
3423 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3424 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3425 (gfc_add_asynchronous): New Prototype.
3426 * module.c (ab_attribute, mio_symbol_attribute): Add
3427 ASYNCHRONOUS support.
3428 * resolve.c (was_declared): Ditto.
3429 * match.h (gfc_match_asynchronous): New prototype.
3430 * parse.c (decode_specification_statement,decode_statement):
3431 Add ASYNCHRONOUS support.
3433 2010-01-07 Tobias Burnus <burnus@net-b.de>
3436 * trans-decl.c (get_proc_pointer_decl): Fix call to
3437 gfc_conv_initializer for array-valued proc-pointer funcs.
3439 2010-01-07 Tobias Burnus <burnus@net-b.de>
3442 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3443 allocatable scalars with SAVE attribute.
3445 2010-01-05 Tobias Burnus <burnus@net-b.de>
3448 * options.c (gfc_post_options): Set -frecursion
3449 when -fopenmp is used.
3451 2010-01-05 Tobias Burnus <burnus@net-b.de>
3454 * trans-expr.c (gfc_conv_procedure_call): Nullify
3455 return value for allocatable-scalar character functions.
3457 2010-01-04 Tobias Burnus <burnus@net-b.de>
3460 * error.c (error_printf, gfc_warning, gfc_notify_std,
3461 gfc_warning_now, gfc_error, gfc_error_now,
3462 gfc_fatal_error): Change argument name from nocmsgid to
3463 gmsgid to enable (x)gettext's % checking.
3465 2010-01-04 Tobias Burnus <burnus@net-b.de>
3467 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3469 2010-01-04 Tobias Burnus <burnus@net-b.de>
3472 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3473 for functions returning allocatable scalars.
3474 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3475 reallocating an allocatable scalar.
3476 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3478 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3479 allocatable scalars.
3480 (gfc_generate_function_code): Nullify result variable for
3481 allocatable scalars.
3484 * module.c (gfc_use_module): Fix warning string to allow
3488 * invoke.texi (-fcheck=recursion): Mention that the checking
3489 is also disabled for -frecursive.
3490 * trans-decl.c (gfc_generate_function_code): Disable
3491 -fcheck=recursion when -frecursive is used.
3493 * intrinsic.texi (iso_c_binding): Improve wording.
3496 Copyright (C) 2010 Free Software Foundation, Inc.
3498 Copying and distribution of this file, with or without modification,
3499 are permitted in any medium without royalty provided the copyright
3500 notice and this notice are preserved.