1 2010-08-21 Janus Weil <janus@gcc.gnu.org>
5 * class.c (add_proc_comp): Add static initializer for PPCs.
6 (add_procs_to_declared_vtab): Modified comment.
7 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
8 initializer if the component is part of a vtype.
9 (mio_component_list): Add argument 'vtype', pass it on to
11 (mio_symbol): Modified call to 'mio_component_list'.
12 * trans.h (gfc_conv_initializer): Modified prototype.
13 (gfc_trans_assign_vtab_procs): Removed.
14 * trans-common.c (create_common): Modified call to
15 'gfc_conv_initializer'.
16 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
17 gfc_emit_parameter_debug_info): Modified call to
18 'gfc_conv_initializer'.
19 (build_function_decl): Remove assertion.
20 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
21 Removed call to 'gfc_trans_assign_vtab_procs'.
22 (gfc_conv_initializer): Add argument 'procptr'.
23 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
24 (gfc_trans_assign_vtab_procs): Removed.
25 * trans-stmt.c (gfc_trans_allocate): Removed call to
26 'gfc_trans_assign_vtab_procs'.
28 2010-08-21 Tobias Burnus <burnus@net-b.de>
32 * intrinsic.c (add_sym): Init value attribute.
33 (set_attr_value): New function.
34 (add_functions) Use it and add JN/YN resolvers.
35 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
36 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
37 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
38 * iresolve.c (gfc_resolve_bessel_n2): New function.
39 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
41 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
42 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
43 * simplify.c (): For YN set to -INF if previous values
45 * trans-expr.c (gfc_conv_procedure_call): Don't crash
47 * iresolve.c (gfc_resolve_extends_type_of): Set the
48 type of the dummy argument to the one of the actual.
50 2010-08-20 Joseph Myers <joseph@codesourcery.com>
52 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
54 2010-08-20 Joseph Myers <joseph@codesourcery.com>
56 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
59 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
61 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
63 2010-08-19 Daniel Kraft <d@domob.eu>
67 * trans.h (struct gfc_se): New flag `byref_noassign'.
68 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
69 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
70 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
71 and check for compile-time errors with those.
72 * trans-decl.c (trans_associate_var): Use new routine
73 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
74 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
75 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
76 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
77 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
78 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
79 rank remapping for assignment.
81 2010-08-19 Tobias Burnus <burnus@net-b.de>
83 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
84 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
87 2010-08-19 Tobias Burnus <burnus@net-b.de>
91 * check.c (gfc_check_bessel_n2): New function.
92 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
93 * intrinsic.c (add_functions): Add transformational version
94 of the Bessel_jn/yn intrinsics.
95 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
96 gfc_simplify_bessel_yn2): New prototypes.
97 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
98 transformational variant.
99 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
100 Check for negative order.
101 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
102 gfc_simplify_bessel_yn2): New functions.
104 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
107 * resolve.c (resolve_transfer): Traverse operands and set expression
108 to be checked to a non EXPR_OP type.
110 2010-08-19 Janus Weil <janus@gcc.gnu.org>
113 * gfortran.h (gfc_add_save): Modified prototype.
114 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
115 (match_pointer_init): New function to match F08 pointer initialization.
116 (variable_decl,match_procedure_decl,match_ppc_decl): Use
117 'match_pointer_init'.
118 (match_attr_spec): Module variables are implicitly SAVE.
119 (gfc_match_save): Modified call to 'gfc_add_save'.
120 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
122 * primary.c (gfc_variable_attr): Handle SAVE attribute.
123 * resolve.c (resolve_structure_cons): Add new argument and do pointer
124 initialization checks.
125 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
126 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
127 (resolve_fl_variable): Handle SAVE_IMPLICIT.
128 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
130 * trans-decl.c (gfc_create_module_variable): Module variables with
131 TARGET can already exist.
132 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
133 (gfc_conv_initializer): Implement non-NULL pointer
136 2010-08-18 Tobias Burnus <burnus@net-b.de>
139 * intrinsic.texi (selected_char_kind): Document ISO_10646
142 2010-08-17 Jakub Jelinek <jakub@redhat.com>
145 * trans-decl.c (build_library_function_decl_1): Chain on
146 void_list_node instead of creating a new TREE_LIST.
147 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
148 * trans-types.c (gfc_get_function_type): Likewise. Set
149 typelist to void_list_node for the main program.
151 2010-08-17 Daniel Kraft <d@domob.eu>
154 * gfortran.h (struct gfc_association_list): New member `where'.
155 (gfc_is_associate_pointer) New method.
156 * match.c (gfc_match_associate): Remember locus for each associate
157 name matched and do not try to set variable flag.
158 * parse.c (parse_associate): Use remembered locus for symbols.
159 * primary.c (match_variable): Instead of variable-flag check for
160 associate names set it for all such names used.
161 * symbol.c (gfc_is_associate_pointer): New method.
162 * resolve.c (resolve_block_construct): Don't generate assignments
163 to give associate-names their values.
164 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
165 (resolve_symbol): Set some more attributes for associate variables,
166 set variable flag here and check it and don't try to build an
167 explicitely shaped array-spec for array associate variables.
168 * trans-expr.c (gfc_conv_variable): Dereference in case of association
170 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
171 (gfc_sym_type): Return pointer type for association to scalar vars.
172 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
173 (trans_associate_var): New method.
174 (gfc_trans_deferred_vars): Handle association symbols.
176 2010-08-16 Joseph Myers <joseph@codesourcery.com>
178 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
180 (MMDX): Change back to MMD. Mark NoDriverArg instead of
182 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
183 OPT_MDX and OPT_MMDX.
185 2010-08-16 Joseph Myers <joseph@codesourcery.com>
187 * lang.opt (MDX, MMDX): Mark RejectDriver.
189 2010-08-15 Janus Weil <janus@gcc.gnu.org>
191 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
192 vtabs for generics any more).
194 2010-08-15 Daniel Kraft <d@domob.eu>
197 * gfortran.h (gfc_find_proc_namespace): New method.
198 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
199 around with namespace.
200 * symbol.c (gfc_find_proc_namespace): New method.
201 * trans-decl.c (gfc_build_qualified_array): Use it for correct
203 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
204 * parse.c (parse_associate): Removed assignment-generation here...
205 * resolve.c (resolve_block_construct): ...and added it here.
206 (resolve_variable): Handle names that are arrays but were not parsed
207 as such because of association.
208 (resolve_code): Fix BLOCK resolution.
209 (resolve_symbol): Generate array-spec for associate-names.
211 2010-08-15 Tobias Burnus <burnus@net-b.de>
214 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
215 (verify_c_interop): Handle unresolved DT with bind(C).
217 2010-08-15 Tobias Burnus <burnus@net-b.de>
219 * trans-expr.c (gfc_conv_expr_present): Regard nullified
220 pointer arrays as absent.
221 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
222 dummys as absent argument.
223 * interface.c (compare_actual_formal,compare_parameter):
226 2010-08-15 Tobias Burnus <burnus@net-b.de>
228 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
229 dummies with intent(in).
231 2010-08-15 Daniel Kraft <d@domob.eu>
234 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
235 routines not IMPURE also as PURE.
236 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
237 `NO_CLASS' in `CLASS_IMPURE'.
238 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
239 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
240 (add_functions): Ditto.
241 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
242 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
243 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
244 are not ALLOCATABLE and have their INTENT specified.
246 2010-08-13 Daniel Kraft <d@domob.eu>
248 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
249 * array.c (gfc_match_array_spec): Match implied-shape specification and
250 handle AS_IMPLIED_SHAPE correctly otherwise.
251 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
252 (variable_decl): Some checks for implied-shape declaration.
253 * resolve.c (resolve_symbol): Assert that array-spec is no longer
254 AS_IMPLIED_SHAPE in any case.
256 2010-08-12 Joseph Myers <joseph@codesourcery.com>
258 * lang.opt (MD, MMD): Change to MDX and MMDX.
259 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
261 2010-08-11 Janus Weil <janus@gcc.gnu.org>
264 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
266 (check_arglist,check_specific): Add reference to 'name' field.
267 (init_arglist): Remove reference to 'name' field.
268 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
269 * check.c (variable_check): Reverse order of checks. Respect intent of
271 (int_or_proc_check): New function.
272 (coarray_check): New function.
273 (allocatable_check): New function.
274 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
275 (gfc_check_complex): Use 'int_or_real_check'.
276 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
277 gfc_check_ucobound): Use 'coarray_check'.
278 (gfc_check_pack): Use 'real_or_complex_check'.
279 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
281 (scalar_check,type_check,numeric_check,int_or_real_check,
282 real_or_complex_check,kind_check,double_check,logical_array_check,
283 array_check,same_type_check,rank_check,nonoptional_check,
284 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
285 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
286 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
287 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
288 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
289 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
290 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
293 2010-08-10 Daniel Kraft <d@domob.eu>
295 * gfortran.texi (Interoperability with C): Fix ordering in menu
296 and add new subsection about pointers.
297 (Interoperable Subroutines and Functions): Split off the pointer part.
298 (working with Pointers): New subsection with extended discussion
299 of pointers (especially procedure pointers).
301 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
304 * array.c (gfc_ref_dimen_size): Add end argument.
305 If end is non-NULL, calculate it.
306 (ref_size): Adjust call to gfc_ref_dimen_size.
307 (gfc_array_dimen_size): Likewise.
308 (gfc_array_res_shape): Likewise.
309 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
310 * resolve.c (resolve_array_ref): For stride not equal to -1,
311 fill in the lowest possible end.
313 2010-08-09 Janus Weil <janus@gcc.gnu.org>
315 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
317 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
319 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
321 (check_some_aliasing): Likewise.
322 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
323 (gfc_conv_intrinsic_int): Likewise.
324 (gfc_conv_intrinsic_lib_function): Likewise.
325 (gfc_conv_intrinsic_cmplx): Likewise.
326 (gfc_conv_intrinsic_ctime): Likewise.
327 (gfc_conv_intrinsic_fdate): Likewise.
328 (gfc_conv_intrinsic_ttynam): Likewise.
329 (gfc_conv_intrinsic_minmax): Likewise.
330 (gfc_conv_intrinsic_minmax_char): Likewise.
331 (gfc_conv_intrinsic_ishftc): Likewise.
332 (gfc_conv_intrinsic_index_scan_verify): Likewise.
333 (gfc_conv_intrinsic_merge): Likewise.
334 (gfc_conv_intrinsic_trim): Likewise.
335 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
337 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
340 * dependency.c (check_section_vs_section): Handle cases where
341 the start expression coincides with the lower or upper
344 2010-08-04 Janus Weil <janus@gcc.gnu.org>
349 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
350 container types. Do not artificially increase refs. Commit symbols one
352 * interface.c (compare_parameter): Make sure vtabs are present before
353 generating module variables.
354 * resolve.c (resolve_allocate_expr): Ditto.
356 2010-08-04 Tobias Burnus <burnus@net-b.de>
360 * resolve.c (resolve_structure_cons): Fix
363 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
367 * symbol.c (changed_syms): Made static again.
368 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
369 Changed conditional internal error into assert.
370 Rename function to ...
371 (gfc_enforce_clean_symbol_state): ... this.
372 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
373 Rename the former to the latter.
374 * parse.c (decode_statement, decode_omp_directive,
375 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
377 (changed_syms): Remove declaration.
378 (next_statement): Use gfc_enforce_clean_symbol_state.
380 2010-08-04 Tobias Burnus <burnus@net-b.de>
383 * resolve.c (resolve_structure_cons): Fix handling of
384 initialization structure constructors with character
385 elements of the wrong length.
386 * array.c (gfc_check_iter_variable): Add NULL check.
387 (gfc_resolve_character_array_constructor): Also truncate
390 2010-08-04 Tobias Burnus <burnus@net-b.de>
392 * trans-io.c (gfc_build_io_library_fndecls): Fix return
393 value of some libgfortran functions.
395 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
398 * dependency.c (gfc_deb_compare_expr): Remove any integer
399 conversion functions to larger types from both arguments.
400 Remove handling these functions futher down.
402 2010-08-03 Janus Weil <janus@gcc.gnu.org>
406 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
407 * resolve.c (resolve_tb_generic_targets): Check for errors.
409 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
412 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
415 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
418 * dependency.h: Add prototype for gfc_are_identical_variables.
419 * frontend-passes.c: Include depencency.h.
420 (optimimize_equality): Use gfc_are_identical_variables.
421 * dependency.c (identical_array_ref): New function.
422 (gfc_are_identical_variables): New function.
423 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
424 * dependency.c (gfc_check_section_vs_section). Rename gfc_
425 prefix from statc function.
426 (check_section_vs_section): Change arguments to gfc_array_ref,
427 adjust function body accordingly.
429 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
430 Janus Weil <janus@gcc.gnu.org>
435 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
436 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
437 gfc_copy_formal_args, gfc_copy_formal_args_intr,
438 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
439 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
440 Call reject_statement in case of error.
441 (match_deferred_characteritics): Call gfc_undo_symbols in case match
444 2010-08-01 Janus Weil <janus@gcc.gnu.org>
447 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
448 (gfc_find_derived_vtab): Make vtabs and vtypes public.
449 * module.c (read_module): When reading module files, always import
450 vtab and vtype symbols.
452 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
456 * symbol.c (changed_syms): Made non-static.
457 * parse.c (changed_syms): Declare new external.
458 (next_statement): Assert changed_syms is NULL at the beginning.
460 2010-07-30 Janus Weil <janus@gcc.gnu.org>
461 Steven G. Kargl <kargl@gcc.gnu.org>
464 * match.c (match_type_spec): Try to parse derived types before
467 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
469 * gfortran.h (gfc_release_symbol): New prototype.
470 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
471 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
472 Use gfc_release_symbol.
473 * parse.c (gfc_fixup_sibling_symbols): Ditto.
474 * resolve.c (resolve_symbol): Ditto.
476 2010-07-29 Tobias Burnus <burnus@net-b.de>
480 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
481 external procedure declarations in modules.
482 (gfc_get_symbol_decl): Modify assert.
484 2010-07-29 Janus Weil <janus@gcc.gnu.org>
487 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
489 2010-07-29 Janus Weil <janus@gcc.gnu.org>
492 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
493 (gfc_trans_class_assign): Modified prototype.
494 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
495 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
496 (gfc_trans_class_assign): ... here. Modified actual arguments.
497 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
498 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
499 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
501 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
505 * class.c (gfc_find_derived_vtab): Accept or discard newly created
506 symbols before returning.
508 2010-07-29 Joseph Myers <joseph@codesourcery.com>
510 * lang.opt (cpp): Remove Joined and Separate markers.
511 (cpp=): New internal option.
512 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
513 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
516 2010-07-29 Daniel Kraft <d@domob.eu>
519 * array.c (resolve_array_bound): Fix error message to properly handle
520 non-variable expressions.
522 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
524 * decl.c (free_value): Also free repeat field.
525 * data.c (gfc_assign_data_value): Always free offset before returning.
527 2010-07-28 Daniel Kraft <d@domob.eu>
529 * gfortran.h (gfc_build_intrinsic_call): New method.
530 * expr.c (gfc_build_intrinsic_call): New method.
531 * simplify.c (range_check): Ignore non-constant value.
532 (simplify_bound_dim): Handle non-variable expressions and
533 fix memory leak with non-free'ed expression.
534 (simplify_bound): Handle non-variable expressions.
535 (gfc_simplify_shape): Ditto.
536 (gfc_simplify_size): Ditto, but only in certain cases possible.
538 2010-07-28 Joseph Myers <joseph@codesourcery.com>
540 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
543 2010-07-28 Tobias Burnus <burnus@net-b.de>
546 * trans-types.c (gfc_get_derived_type): Fix DT declaration
547 from modules for whole-file mode.
549 2010-07-27 Joseph Myers <joseph@codesourcery.com>
551 * gfortran.h (gfc_handle_option): Update prototype and return
553 * options.c (gfc_handle_option): Update prototype and return value
556 2010-07-27 Joseph Myers <joseph@codesourcery.com>
558 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
559 decoded options in allocating deferred_opt.
560 * cpp.h (gfc_cpp_init_options): Update prototype.
561 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
562 * gfortran.h (gfc_option_lang_mask): New.
563 (gfc_init_options): Update prototype.
564 * options.c (gfc_option_lang_mask): New.
565 (gfc_init_options): Update prototype. Pass new arguments to
566 gfc_cpp_init_options.
568 2010-07-26 Tobias Burnus <burnus@net-b.de>
571 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
572 for functions which are later in the same file.
573 (gfc_create_function_decl, build_function_decl,
574 build_entry_thunks): Add global argument.
575 * trans.c (gfc_generate_module_code): Update
576 gfc_create_function_decl call.
577 * trans.h (gfc_create_function_decl): Update prototype.
578 * resolve.c (resolve_global_procedure): Also resolve for
581 2010-07-26 Richard Henderson <rth@redhat.com>
584 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
585 (gfc_write_global_declarations): New.
587 2010-07-26 Tobias Burnus <burnus@net-b.de>
590 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
591 for call to transfer_namelist_element.
592 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
595 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
598 * Make-lang.in: Add fortran/frontend-passes.o.
599 * gfortran.h: Add prototype for gfc_run_passes.
600 * resolve.c (gfc_resolve): Call gfc_run_passes.
601 * frontend-passes.c: New file.
603 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
606 * scanner.c (gfc_next_char_literal): Enable truncation warning for
609 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
612 * gfortran.h (gfc_namespace): New field old_equiv.
613 (gfc_free_equiv_until): New prototype.
614 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
615 a parameterized stop condition.
616 (gfc_free_equiv): Use gfc_free_equiv_until.
617 * parse.c (next_statement): Save equivalence list.
618 (reject_statement): Restore equivalence list.
620 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
623 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
624 in the function so that it does not get missed by early exits.
625 (load_line): Add checks for quoted strings and free form comments to
626 disable warnings on comments. Add check for ampersand as first
627 character after truncation and don't warn for this case, but warn if
628 there are subsequent non-whitespace characters.
630 2010-07-24 Tobias Burnus <burnus@net-b.de>
633 * parse.c (gfc_parse_file): Do not override
634 gfc_global_ns_list items.
636 2010-07-24 Tobias Burnus <burnus@net-b.de>
638 * options.c (gfc_init_options): Enable -fwhole-file by default.
639 * interface.c (compare_parameter): Assume a Hollerith constant is
640 compatible with all other argument types.
642 2010-07-23 Tobias Burnus <burnus@net-b.de>
645 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
646 -fwhole-file also for derived types.
647 * trans-types.c (copy_dt_decls_ifequal): Remove static and
648 rename to gfc_copy_dt_decls_ifequal.
649 (gfc_get_derived_type): Update call.
650 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
652 2010-07-23 Tobias Burnus <burnus@net-b.de>
655 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
657 2010-07-23 Jakub Jelinek <jakub@redhat.com>
659 * trans-types.c (gfc_get_array_descriptor_base,
660 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
661 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
662 instead of clearing DECL_NAME.
663 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
665 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
668 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
670 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
671 reverse the scalarization loop.
672 gfc_conv_resolve_dependencies: Pass the reverse field of the
673 loopinfo to gfc_dep_resolver.
674 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
675 assignment by resetting loop.reverse.
676 gfortran.h : Add the gfc_reverse enum.
677 trans.h : Add the reverse field to gfc_loopinfo.
678 dependency.c (gfc_check_dependency): Pass null to the new arg
680 (gfc_check_section_vs_section): Check for reverse dependencies.
681 (gfc_dep_resolver): Add reverse argument and deal with the loop
683 dependency.h : Modify prototype for gfc_dep_resolver to include
686 2010-07-23 Daniel Kraft <d@domob.eu>
689 * gfortran.h (gfc_find_symtree_in_proc): New method.
690 * symbol.c (gfc_find_symtree_in_proc): New method.
691 * match.c (match_exit_cycle): Look for loop name also in parent
692 namespaces within current procedure.
694 2010-07-22 Tobias Burnus <burnus@net-b.de>
697 * dependency.c (gfc_check_dependency): Add argument alising check.
698 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
700 2010-07-22 Daniel Kraft <d@domob.eu>
702 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
703 now in the correct place.
705 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
708 * Revert my commit r162325.
710 2010-07-21 Daniel Kraft <d@domob.eu>
712 * trans.h (gfc_get_return_label): Removed.
713 (gfc_generate_return): New method.
714 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
715 returning a tree directly.
716 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
717 (gfc_trans_block_construct): Update for new interface to
718 `gfc_trans_deferred_vars'.
719 * trans-decl.c (current_function_return_label): Removed.
720 (current_procedure_symbol): New variable.
721 (gfc_get_return_label): Removed.
722 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
723 returning a tree directly.
724 (get_proc_result), (gfc_generate_return): New methods.
725 (gfc_generate_function_code): Clean up and do init/cleanup here
726 also with gfc_wrapped_block. Remove return-label but rather
729 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
732 * fortran/match.c (match_type_spec): Check for derived type before
735 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
738 * interface.c (matching_typebound_op): Add argument for the
739 return of the generic name for the procedure.
740 (build_compcall_for_operator): Add an argument for the generic
741 name of an operator procedure and supply it to the expression.
742 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
743 calls to the above procedures.
744 * resolve.c (resolve_typebound_function): Catch procedure
745 component calls for CLASS objects, check that the vtable is
746 complete and insert the $vptr and procedure components, to make
748 (resolve_typebound_function): The same.
749 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
750 an allocatable scalar if it is a result.
752 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
755 * match.c (gfc_match_iterator): Reverted.
757 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
760 * match.c (gfc_match_iterator): Remove error that iterator
761 cannot be INTENT(IN).
763 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
765 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
766 Access subscript through the "dim" field index.
767 (gfc_trans_create_temp_array): Access ss info through the "dim" field
769 (gfc_conv_array_index_offset): Ditto.
770 (gfc_conv_loop_setup): Ditto.
771 (gfc_conv_expr_descriptor): Ditto.
772 (gfc_conv_ss_startstride): Ditto. Update call to
773 gfc_conv_section_startstride.
774 (gfc_conv_section_startstride): Set values along the array dimension.
775 Get array dimension directly from the argument.
777 2010-07-15 Jakub Jelinek <jakub@redhat.com>
779 * trans.h (gfc_string_to_single_character): New prototype.
780 * trans-expr.c (string_to_single_character): Renamed to ...
781 (gfc_string_to_single_character): ... this. No longer static.
782 (gfc_conv_scalar_char_value, gfc_build_compare_string,
783 gfc_trans_string_copy): Adjust callers.
784 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
785 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
786 (select_struct): Move to toplevel, add GTY(()).
787 (gfc_trans_character_select): Optimize SELECT CASE
788 with character length 1.
790 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
792 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
793 * trans-common.c: Likewise.
794 * trans-decl.c: Likewise.
795 * trans-types.c: Likewise.
798 2010-07-15 Janus Weil <janus@gcc.gnu.org>
801 * resolve.c (resolve_typebound_generic_call): Resolve generic
802 non-polymorphic type-bound procedure calls to the correct specific
804 (resolve_typebound_subroutine): Remove superfluous code.
806 2010-07-15 Daniel Kraft <d@domob.eu>
809 * trans.h (struct gfc_wrapped_block): New struct.
810 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
811 (gfc_finish_wrapped_block): New method.
812 (gfc_init_default_dt): Add new init code to block rather than
814 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
815 (gfc_trans_dummy_array_bias): Ditto.
816 (gfc_trans_g77_array): Ditto.
817 (gfc_trans_deferred_array): Ditto.
818 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
819 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
820 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
821 (gfc_finish_wrapped_block): New method.
822 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
823 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
824 (gfc_trans_deferred_array): Ditto.
825 * trans-decl.c (gfc_trans_dummy_character): Ditto.
826 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
827 (init_intent_out_dt): Ditto.
828 (gfc_init_default_dt): Add new init code to block rather than
830 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
831 and cleanup code and put it all together.
833 2010-07-15 Jakub Jelinek <jakub@redhat.com>
835 * trans.h (gfc_build_compare_string): Add CODE argument.
836 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
837 gfc_build_compare_string.
838 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
839 gfc_build_compare_string.
840 (string_to_single_character): Rename len variable to length.
841 (gfc_optimize_len_trim): New function.
842 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
843 or NE_EXPR and one of the strings is string literal with LEN_TRIM
844 bigger than the length of the other string, they compare unequal.
847 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
848 in CASE_LABEL_EXPR and use NULL for low for the default case.
850 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
852 * trans-array.c (gfc_conv_section_upper_bound): Remove
853 (gfc_conv_section_startstride): Don't set the upper bound in the
854 vector subscript case.
855 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
857 2010-07-14 Janus Weil <janus@gcc.gnu.org>
860 * gfortran.h (gfc_is_data_pointer): Remove prototype.
861 * dependency.c (gfc_is_data_pointer): Make it static.
862 * intrinsic.texi: Update documentation on C_LOC.
863 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
864 and add a check for polymorphic variables.
866 2010-07-14 Jakub Jelinek <jakub@redhat.com>
868 * trans-expr.c (string_to_single_character): Also optimize
869 string literals containing a single char followed only by spaces.
870 (gfc_trans_string_copy): Remove redundant string_to_single_character
873 * trans-decl.c (gfc_build_intrinsic_function_decls,
874 gfc_build_builtin_function_decls): Mark functions as
875 DECL_PURE_P or TREE_READONLY.
877 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
879 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
880 instead of build_function_call_expr.
881 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
883 2010-07-13 Tobias Burnus <burnus@net-b.de>
884 Daniel Franke <franke.daniel@gmail.com>
887 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
888 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
890 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
892 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
893 Tobias Burnus <burnus@net-b.de>
896 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
897 noclobber/noescape annotations to function calls.
898 (gfc_build_builtin_function_decls): Likewise.
900 2010-07-13 Janus Weil <janus@gcc.gnu.org>
906 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
907 * class.c (gfc_build_class_symbol): Modified call to
908 'gfc_find_derived_vtab'.
909 (add_proc_component): Removed, moved code into 'add_proc_comp'.
910 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
912 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
913 Removed treatment of generics.
914 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
915 Call 'add_proc_comp' instead of duplicating code.
916 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
918 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
919 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
920 Removed treatment of generics.
921 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
922 'gfc_find_derived_vtab'.
923 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
924 Removed treatment of generics.
925 (resolve_select_type,resolve_fl_derived): Modified call to
926 'gfc_find_derived_vtab'.
927 * trans-decl.c (gfc_get_symbol_decl): Ditto.
928 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
930 * trans-stmt.c (gfc_trans_allocate): Ditto.
932 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
935 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
938 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
940 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
941 * resolve.c (build_default_init_expr): Ditto.
943 2010-07-11 Tobias Burnus <burnus@net-b.de>
946 * module.c (sort_iso_c_rename_list): Remove.
947 (import_iso_c_binding_module,use_iso_fortran_env_module):
948 Allow multiple imports of the same symbol.
950 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
952 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
954 2010-07-11 Janus Weil <janus@gcc.gnu.org>
957 * decl.c (build_sym,attr_decl1): Only build the class container if the
958 symbol has sufficient attributes.
959 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
960 pointer attribute for classes.
961 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
962 * module.c (MOD_VERSION): Bump.
963 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
964 (mio_symbol_attribute): Handle class_pointer attribute.
965 * parse.c (parse_derived): Use class_pointer instead of pointer
966 attribute for classes.
967 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
968 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
969 resolve_allocate_expr,resolve_fl_derived): Ditto.
970 (resolve_fl_var_and_proc): Check for class_ok attribute.
972 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
974 * trans-io.c (gfc_build_st_parameter): Update calls to
975 gfc_add_field_to_struct.
976 * trans-stmt.c (ADD_FIELD): Ditto.
978 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
980 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
981 fieldlist, remove fieldlist from argument list.
982 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
983 and remove fieldlist from argument list.
984 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
985 gfc_get_mixed_entry_union): Move setting
986 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
987 * trans-types.h (gfc_add_field_to_struct): Update prototype.
989 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
992 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
993 if the lhs has never been host associated, as well as not being
994 use associated, a pointer or a target.
995 * resolve.c (resolve_variable): Mark variables that are host
997 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1000 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1002 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1003 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1004 SIZEOF and C_SIZEOF.
1006 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1009 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1010 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1011 gfc_resolve_storage_size): New prototypes.
1012 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1013 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1014 * iresolve.c (gfc_resolve_storage_size): New function.
1015 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1017 (gfc_conv_intrinsic_storage_size): New function.
1018 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1020 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1023 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1024 !$omp do loops. Error on CYCLE to non-innermost collapsed
1027 2010-07-08 Tobias Burnus <burnus@net-b.de>
1030 * array.c (gfc_match_array_ref): Better error message for
1031 coarrays with too few ranks.
1032 (match_subscript): Move one diagnostic to caller.
1033 * gfortran.h (gfc_get_corank): Add prottype.
1034 * expr.c (gfc_get_corank): New function.
1035 * iresolve.c (resolve_bound): Fix rank for cobounds.
1036 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1037 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1040 2010-07-06 Tobias Burnus <burnus@net-b.de>
1043 * array.c (gfc_expand_constructor): Add optional diagnostic.
1044 * gfortran.h (gfc_expand_constructor): Update prototype.
1045 * expr.c (gfc_simplify_expr, check_init_expr,
1046 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1047 * resolve.c (gfc_resolve_expr): Ditto.
1049 2010-07-06 Tobias Burnus <burnus@net-b.de>
1051 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1052 * trans-intrinsic.c: Ditto.
1053 * trans-types.c: Ditto.
1054 * convert.c: Include diagnostic-core.h instead of toplev.h.
1056 * trans-array.c: Ditto.
1057 * trans-const.c: Ditto.
1058 * trans-expr.c: Ditto.
1059 * trans-io.c: Ditto.
1060 * trans-openmp.c: Ditto.
1063 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1066 * check.c (dim_rank_check): Also check intrinsic functions.
1067 Adjust permissible rank for functions which reduce the rank of
1068 their argument. Spread is an exception, where DIM can
1069 be one larger than the rank of array.
1071 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1074 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1076 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1079 * trans-types.c (gfc_get_derived_type): Derived type fields
1080 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1081 but build_pointer_type_for_mode must be used for this.
1083 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1085 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1086 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1087 type of gfc_conv_procedure_call.
1088 (conv_generic_with_optional_char_arg): Likewise.
1089 * trans-stmt.c (gfc_trans_call): Likewise.
1090 * trans-expr.c (gfc_conv_function_expr): Likewise.
1091 (gfc_conv_procedure_call): Use build_call_vec instead of
1094 2010-07-04 Daniel Kraft <d@domob.eu>
1096 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1098 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1102 * trans-types.c (gfc_get_derived_type): Derived type fields
1103 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1105 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1108 * decl.c (match_procedure_in_type): Clear structure before using.
1109 (gfc_match_generic): Ditto.
1111 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1113 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1114 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1115 of which comes from...
1116 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1117 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1119 (gfc_get_array_descriptor_base): Likewise.
1120 (gfc_get_mixed_entry_union): Likewise.
1121 (gfc_get_derived_type): Add extra chain parameter for
1122 gfc_add_field_to_struct.
1123 * trans-stmt.c (gfc_trans_character_select): Likewise.
1124 * trans-io.c (gfc_build_st_parameter): Likewise.
1126 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1129 * resolve.c (is_external_proc): Prevent procedure pointers from being
1130 regarded as external procedures.
1132 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1135 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1136 passed as second argument of ASSOCIATED.
1138 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1141 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1142 to determine if a function assignment can be made without a
1144 (gfc_trans_arrayfunc_assign): Move all the conditions that
1145 suppress the direct function call to the above new functon and
1148 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1151 * interface.c (argument_rank_mismatch): New function.
1152 (compare_parameter): Call new function instead of generating
1155 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1157 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1158 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1161 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1163 * Make-lang.in: Update dependencies.
1165 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1167 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1168 and exit_label fields.
1169 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1171 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1172 (gfc_trans_do): Likewise.
1173 (gfc_trans_do_while): Likewise.
1174 (gfc_trans_cycle): Use cycle_label directly.
1175 (gfc_trans_exit): Use exit_label directly.
1177 2010-06-27 Daniel Kraft <d@domob.eu>
1179 * dump-parse-tree.c (show_symbol): Dump target-expression for
1181 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1182 (show_namespace): Use show_level for correct indentation of
1183 "inner namespaces" (contained procedures or BLOCK).
1185 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1188 * dump-parse-tree.c (show_code_node): Show namespace for
1191 2010-06-26 Tobias Burnus <burnus@net-b.de>
1193 * decl.c (gfc_match_decl_type_spec): Support
1194 TYPE(intrinsic-type-spec).
1196 2010-06-25 Tobias Burnus <burnus@net-b.de>
1198 * intrinsic.h (gfc_check_selected_real_kind,
1199 gfc_simplify_selected_real_kind): Update prototypes.
1200 * intrinsic.c (add_functions): Add radix support to
1202 * check.c (gfc_check_selected_real_kind): Ditto.
1203 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1204 * trans-decl.c (gfc_build_intrinsic_function_decls):
1205 Change call from selected_real_kind to selected_real_kind2008.
1206 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1207 (PRECISION, RANGE, RADIX): Add cross @refs.
1209 2010-06-25 Tobias Burnus <burnus@net-b.de>
1211 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1212 * gfortran.texi (_gfortran_set_options): Update for
1213 GFC_STD_F2008_OBS addition.
1214 * libgfortran.h: Add GFC_STD_F2008_OBS.
1215 * options.c (set_default_std_flags, gfc_handle_option): Handle
1217 io.c (check_format): Fix allow_std check.
1219 2010-06-25 Tobias Burnus <burnus@net-b.de>
1221 * decl.c (gfc_match_entry): Allow END besides
1222 END SUBROUTINE/END FUNCTION for contained procedures.
1224 2010-06-25 Tobias Burnus <burnus@net-b.de>
1226 * parse.c (next_free, next_fixed): Allow ";" as first character.
1228 2010-06-24 Tobias Burnus <burnus@net-b.de>
1231 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1233 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1236 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1239 2010-06-21 Tobias Burnus <burnus@net-b.de>
1242 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1244 * symbol.c (gfc_add_contiguous): New function.
1245 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1246 * decl.c (match_attr_spec): Ditto.
1247 (gfc_match_contiguous): New function.
1248 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1250 * gfortran.h (symbol_attribute): Add contiguous.
1251 (gfc_is_simply_contiguous): Add prototype.
1252 (gfc_add_contiguous): Add prototype.
1253 * match.h (gfc_match_contiguous): Add prototype.
1254 * parse.c (decode_specification_statement,
1255 decode_statement): Handle contiguous attribute.
1256 * expr.c (gfc_is_simply_contiguous): New function.
1257 * dump-parse-tree.c (show_attr): Handle contiguous.
1258 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1260 * trans-expr.c (gfc_add_interface_mapping): Copy
1262 * trans-array.c (gfc_conv_descriptor_stride_get,
1263 gfc_conv_array_parameter): Handle contiguous arrays.
1264 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1265 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1267 * trans.h (gfc_array_kind): Ditto.
1268 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1270 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1272 * options.c (gfc_handle_option): Don't handle N_OPTS.
1274 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1277 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1280 2010-06-18 Tobias Burnus <burnus@net-b.de>
1283 * resolve.c (resolve_allocate_deallocate): Properly check
1284 part-refs in stat=/errmsg= for invalid use.
1286 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1289 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1290 Return directly in case of an error.
1292 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1295 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1296 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1297 structure to each procedure in a procedure list.
1298 * module.c (mio_typebound_proc): Add NULL argument to
1299 'gfc_get_typebound_proc'.
1300 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1301 to initialize the new structure.
1303 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1306 * gfortran.h (gfc_expr): Add new member 'mold'.
1307 * match.c (gfc_match_allocate): Implement the MOLD tag.
1308 * resolve.c (resolve_allocate_expr): Ditto.
1309 * trans-stmt.c (gfc_trans_allocate): Ditto.
1311 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1314 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1315 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1316 GFC_DECL_SAVED_DESCRIPTOR set.
1317 (gfc_omp_report_decl): New function.
1318 * trans.h (gfc_omp_report_decl): New prototype.
1319 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1321 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1325 * gfortranspec.c (lang_specific_driver): Removed deprecation
1327 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1328 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1329 * cpp.h (gfc_cpp_makedep): New.
1330 (gfc_cpp_add_dep): New.
1331 (gfc_cpp_add_target): New.
1332 * cpp.c (gfc_cpp_option): Add deps* members.
1333 (gfc_cpp_makedep): New.
1334 (gfc_cpp_add_dep): New.
1335 (gfc_cpp_add_target): New.
1336 (gfc_cpp_init_options): Initialize new options.
1337 (gfc_cpp_handle_option): Handle new options.
1338 (gfc_cpp_post_options): Map new options to libcpp-options.
1339 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1340 (gfc_cpp_done): If requested, write dependencies to file.
1341 * module.c (gfc_dump_module): Add a module filename as target.
1342 * scanner.c (open_included_file): New parameter system; add the
1343 included file as dependency.
1344 (gfc_open_included_file): Add the included file as dependency.
1345 (gfc_open_intrinsic_module): Likewise.
1346 * invoke.texi: Removed deprecation warning for -M.
1347 * gfortran.texi: Removed Makefile-dependencies project.
1349 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1351 * resolve.c (resolve_global_procedure): Improved checking if an
1352 explicit interface is required.
1354 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1356 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1358 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1359 (gfc_conv_intrinsic_ttynam): Likewise.
1360 (gfc_conv_intrinsic_trim): Likewise.
1362 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1365 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1367 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1369 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1371 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1373 * mathbuiltins.def: Add builtins that do not directly correspond
1374 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1375 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1376 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1377 code_{r,c}{4,8,10,16} fields. Add
1378 {,complex}{float,double,long_double}_built_in fields.
1379 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1380 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1381 definition of OTHER_BUILTIN.
1382 (real_compnt_info): Remove unused struct.
1383 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1385 (build_round_expr): Call builtin_decl_for_precision instead of
1387 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1388 instead of a switch.
1389 (gfc_build_intrinsic_lib_fndecls): Match
1390 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1391 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1393 (gfc_conv_intrinsic_lib_function): Go through all the extended
1395 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1396 instead of a switch.
1397 (gfc_conv_intrinsic_abs): Likewise.
1398 (gfc_conv_intrinsic_mod): Likewise.
1399 (gfc_conv_intrinsic_sign): Likewise.
1400 (gfc_conv_intrinsic_fraction): Likewise.
1401 (gfc_conv_intrinsic_nearest): Likewise.
1402 (gfc_conv_intrinsic_spacing): Likewise.
1403 (gfc_conv_intrinsic_rrspacing): Likewise.
1404 (gfc_conv_intrinsic_scale): Likewise.
1405 (gfc_conv_intrinsic_set_exponent): Likewise.
1407 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1411 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1412 functions with CLASS formal arguments.
1414 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1417 * resolve.c (conformable_arrays): Handle allocatable components.
1419 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1422 * gfortran.texi: Document that Cray pointers cannot be function
1425 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1428 * gfortran.texi: Document lack of support for syntax
1429 "complex FUNCTION name*16()", and existence of alternative
1430 legacy syntax "complex*16 FUNCTION name()".
1432 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1435 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1436 POSIX's fsync(), and how to call the latter from Fortran code.
1438 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1441 * interface.c (compare_actual_formal): Reject actual arguments with
1442 array subscript passed to ASYNCHRONOUS dummys.
1444 2010-06-10 Daniel Kraft <d@domob.eu>
1447 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1448 (struct gfc_symbol): New field `assoc'.
1449 (struct gfc_association_list): New struct.
1450 (struct gfc_code): New struct `block' in union, move `ns' there
1451 and add association list.
1452 (gfc_free_association_list): New method.
1453 (gfc_has_vector_subscript): Made public;
1454 * match.h (gfc_match_associate): New method.
1455 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1456 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1457 * interface.c (gfc_has_vector_subscript): Made public.
1458 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1459 * match.c (gfc_match_associate): New method.
1460 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1461 * primary.c (match_variable): Don't allow names associated to expr here.
1462 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1463 (case_exec_markers, case_end): Add ASSOCIATE statement.
1464 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1465 (parse_associate): New method.
1466 (parse_executable): Handle ST_ASSOCIATE.
1467 (parse_block_construct): Change reference to gfc_code's `ns' field.
1468 * resolve.c (resolve_select_type): Ditto.
1469 (resolve_code): Ditto.
1470 (resolve_block_construct): Ditto and add comment.
1471 (resolve_select_type): Set association list in generated BLOCK to NULL.
1472 (resolve_symbol): Resolve associate names.
1473 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1474 and free association list.
1475 (gfc_free_association_list): New method.
1476 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1477 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1478 gfc_code's `ns' field.
1480 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1482 * error.c (error_print): Pre-initialize loc by NULL.
1483 * openmp.c (resolve_omp_clauses): Add explicit
1484 braces to avoid ambigous else.
1485 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1487 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1489 * gfc-internals.texi: Move to GFDL 1.3.
1490 * gfortran.texi: Ditto.
1491 * intrinsic.texi: Ditto.
1492 * invoke.texi: Ditto.
1494 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1497 * check.c (gfc_check_selected_real_kind): Verify that the
1498 actual arguments are scalar.
1500 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1503 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1505 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1508 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1510 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1512 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1514 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1516 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1517 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1518 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1519 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1521 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1522 less_than_bitsize2): New functions.
1523 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1524 nonnegative_check and less_than_bitsize1.
1525 (gfc_check_ibclr, gfc_check_ibset): Removed.
1526 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1529 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1532 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1535 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1537 * resolve.c (resolve_deallocate_expr): Avoid warning
1538 about possible use of iunitialized sym.
1539 (resolve_allocate_expr): Pre-initialize sym by NULL.
1541 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1544 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1546 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1548 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1550 (gfc_get_array_type_bounds): Likewise.
1552 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1553 (gfc_find_module): Likewise.
1555 * f95-lang.c (pushlevel): Likewise.
1557 * trans.h (struct lang_type): Add variable_size GTY option.
1558 (struct lang_decl): Likewise.
1560 2010-06-08 Tobias Burnus <burnus@net-b.de>
1563 * symbol.c (check_conflict): Move protected--external/procedure check ...
1564 * resolve.c (resolve_select_type): ... to the resolution stage.
1566 2010-06-07 Tobias Burnus <burnus@net-b.de>
1568 * options.c (gfc_handle_option): Fix -fno-recursive.
1570 2010-06-07 Tobias Burnus <burnus@net-b.de>
1572 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1573 * gfortran.texi (copyrights-gfortran): Ditto.
1575 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1577 * lang.opt (fshort-enums): Define using Var and VarExists.
1578 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1580 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1581 Janus Weil <janus@gcc.gnu.org>
1584 * resolve.c (get_declared_from_expr): Move to before
1585 resolve_typebound_generic_call. Make new_ref and class_ref
1586 ignorable if set to NULL.
1587 (resolve_typebound_generic_call): Once we have resolved the
1588 generic call, check that the specific instance is that which
1589 is bound to the declared type.
1590 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1591 freeing 'class_ref->next' twice.
1593 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1596 * trans-array.c (structure_alloc_comps): Dereference scalar
1597 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1600 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1602 * gfortranspec.c (append_arg, lang_specific_driver): Use
1603 GCC-specific formats in diagnostics.
1605 2010-06-02 Tobias Burnus <burnus@net-b.de>
1608 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1611 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1614 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1617 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1619 * fortran/gfortran.texi: Fix typos in description of variable-format-
1622 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1625 * dependency.c (gfc_check_section_vs_section): Check
1626 for interleaving array assignments without conflicts.
1628 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1630 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1631 $data component of a class container.
1632 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1633 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1634 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1635 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1636 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1637 * gcc/fortran/parse.c (parse_derived): Ditto.
1638 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1639 gfc_expr_attr): Ditto.
1640 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1641 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1642 resolve_fl_var_and_proc, resolve_typebound_procedure,
1643 resolve_fl_derived): Ditto.
1644 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1645 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1647 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1648 gfc_trans_deferred_vars): Ditto.
1649 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1651 2010-05-28 Tobias Burnus <burnus@net-b.de>
1653 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1655 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1657 * gfortranspec.c (append_arg, lang_specific_driver): Use
1658 fatal_error instead of fatal. Use warning instead of fprintf for
1661 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1663 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1664 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1665 xstrerror instead of strerror.
1667 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1669 * cpp.c (cb_cpp_error): Save and restore
1670 global_dc->warn_system_headers, not variable warn_system_headers.
1672 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1674 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1676 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1678 * trans-common.c: Do not include rtl.h, include output.h instead.
1679 * trans-decl.c: Likewise.
1681 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1684 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1685 namespace before trying to reorder the gsymbols.
1687 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1692 * resolve.c (resolve_global_procedure): Add check for global
1693 procedures with implicit interfaces and assumed-shape or optional
1694 dummy arguments. Verify that function return type, kind and string
1697 2010-05-21 Tobias Burnus <burnus@net-b.de>
1699 * gfortran.h: Do not include system.h.
1700 * bbt.c: Include system.h.
1702 * dependency.c: Ditto.
1703 * dump-parse-tree.c: Ditto.
1704 * arith.h: Do not include gfortran.h.
1705 * constructor.h: Do not include gfortran.h and splay-tree.h.
1706 * match.h: Do not include gfortran.h.
1708 * target-memory.h: Ditto.
1709 * openmp.c: Do not include toplev.h and target.h.
1710 * trans-stmt.c: Ditto not include toplev.h.
1712 * trans-common.c: Tell why toplev.h is needed. And
1713 do not include target.h.
1714 * trans-expr.c: Tell why toplev.h is needed.
1715 * trans-array.c: Ditto.
1716 * trans-openmp.c: Ditto.
1717 * trans-const.c: Ditto.
1719 * trans-types.c: Ditto.
1720 * trans-io.c: Ditto.
1721 * trans-decl.c: Ditto.
1724 * trans-intrinsic.c: Ditto.
1727 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1730 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1731 before returning MATCH_ERROR. Add check for scalar. Add check for
1732 default integer kind.
1734 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1737 * match.c (gfc_match_select_type): On error jump back out of the local
1739 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1740 stage, more precisely to ...
1741 * resolve.c (resolve_fl_derived): ... this place.
1743 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1746 * resolve.c (ensure_not_abstract): Allow abstract types with
1747 non-abstract ancestors.
1749 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1751 * trans-const.c: Include realmpfr.h.
1752 * Make-lang.in: Update dependencies.
1754 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1756 * trans-const.c, trans-types.c, trans-intrinsic.c:
1757 Clean up redundant includes.
1759 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1762 * lang.opt (Wunused-dummy-argument): New option.
1763 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1764 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1765 (set_Wall): Enable warn_unused_dummy_argument.
1766 (gfc_handle_option): Set warn_unused_dummy_argument according to
1768 * trans-decl.c (generate_local_decl): Separate warnings about
1769 unused variables and unused dummy arguments.
1770 * invoke.texi: Documented new option.
1772 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1774 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1775 (gfc_conv_string_tmp): Do not assert type comparibilty.
1776 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1777 (gfc_conv_expr_descriptor): Remove assert.
1778 * trans-common.c: Clarify why rtl.h and tm.h are included.
1779 * trans-openmp.c: Do not include ggc.h and real.h.
1780 Explain why gimple.h is included.
1781 * trans-const.c: Do not include ggc.h.
1782 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1783 * trans.c: Do not include ggc.h and real.h.
1784 Explain why gimple.h is included.
1785 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1786 and dwarf2out.h are included.
1787 * trans-io.c: Do not include gimple.h and real.h.
1788 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1789 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1792 2010-05-20 Tobias Burnus <burnus@net-b.de>
1794 * options.c (gfc_init_options,gfc_post_options): Enable
1795 flag_associative_math by default.
1797 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1800 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1801 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1802 blank STOP, handling a null expression. (gfc_trans_pause): Use
1803 pause_string for blank PAUSE.
1804 * trans.h: Add external function declaration for error_stop_numeric.
1805 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1806 the declaration for the library call. Adjust whitespaces.
1807 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1808 signal no stop code. Match the expression following the stop and pass
1809 that to the translators. Remove the old use of digit matching. Add
1810 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1811 and if CHARACTER, default character KIND.
1813 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1816 * lang.opt (Wconversion-extra): New option.
1817 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1818 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1819 (set_Wall): Enable -Wconversion.
1820 (gfc_handle_option): Set warn_conversion_extra.
1821 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1822 introduced for -Wconversion if -Wconversion-extra is present.
1823 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1824 -Wconversion; document -Wconversion-extra.
1826 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1829 * gfortran.h (gfc_has_default_initializer): New.
1830 * expr.c (gfc_has_default_initializer): New.
1831 * resolve.c (has_default_initializer): Removed, use
1832 gfc_has_default_initializer() instead. Updated all callers.
1833 * trans-array.c (has_default_initializer): Removed, use
1834 gfc_has_default_initializer() instead. Updated all callers.
1835 * trans-decl.c (generate_local_decl): Do not check the
1836 first component only to check for initializers, but use
1837 gfc_has_default_initializer() instead.
1839 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1842 * primary.c (match_string_constant): Move start_locus just inside
1844 * data.c (create_character_intializer): Clarified truncation warning.
1846 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1849 * intrinsic.h (gfc_check_float): New prototype.
1850 (gfc_check_sngl): New prototype.
1851 * check.c (gfc_check_float): New.
1852 (gfc_check_sngl): New.
1853 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1854 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1856 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1857 added them to the list of specifics of REAL instead.
1859 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1862 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1863 This is now handled via 'gfc_class_null_initializer'.
1865 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1867 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1868 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1869 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1870 add_procs_to_declared_vtab,add_generic_specifics,
1871 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1872 find_typebound_proc_uop,gfc_find_typebound_proc,
1873 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1874 gfc_get_tbp_symtree): Moved here from other places.
1875 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1877 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1878 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1879 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1880 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1881 * Make-lang.in: Add class.o.
1882 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1883 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1884 add_procs_to_declared_vtab,add_generic_specifics,
1885 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1886 find_typebound_proc_uop,gfc_find_typebound_proc,
1887 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1888 gfc_get_tbp_symtree): Move to class.c.
1890 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1892 * trans-types.c (gfc_init_types): Use build_function_type_list.
1893 (gfc_get_ppc_type): Likewise.
1894 * trans-decl.c (gfc_generate_constructors): Likewise.
1895 * f95-lang.c (build_builtin_fntypes): Likewise.
1896 (gfc_init_builtin_functions): Likewise.
1897 (DEF_FUNCTION_TYPE_0): Likewise.
1898 (DEF_FUNCTION_TYPE_1): Likewise.
1899 (DEF_FUNCTION_TYPE_2): Likewise.
1900 (DEF_FUNCTION_TYPE_3): Likewise.
1901 (DEF_FUNCTION_TYPE_4): Likewise.
1902 (DEF_FUNCTION_TYPE_5): Likewise.
1903 (DEF_FUNCTION_TYPE_6): Likewise.
1904 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1905 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1907 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1909 * trans-array.c (gfc_trans_array_constructor_value): Use
1910 build_constructor instead of build_constructor_from_list.
1911 (gfc_build_constant_array_constructor): Likewise.
1912 * trans-decl.c (create_main_function): Likewise.
1913 * trans-stmt.c (gfc_trans_character_select): Likewise.
1915 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1918 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1919 (resolve_fl_variable_derived): ... this place.
1920 (resolve_symbol): Make sure function symbols (and their result
1921 variables) are not resolved twice.
1923 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1926 * array.c (match_array_list): Revert change from 2010-05-13.
1928 2010-05-16 Richard Guenther <rguenther@suse.de>
1930 * trans-decl.c (module_htab_decls_hash): Revert last change.
1932 2010-05-16 Richard Guenther <rguenther@suse.de>
1934 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1936 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1938 * options.c (set_Wall): Remove special logic for Wuninitialized
1941 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1945 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1948 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1952 * gfortran.h (gfc_class_null_initializer): New prototype.
1953 * expr.c (gfc_class_null_initializer): New function to build a NULL
1954 initializer for CLASS pointers.
1955 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1956 containers. Remove default NULL initialization of $data component.
1957 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1959 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1960 Use new function 'gfc_class_null_initializer'.
1961 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1964 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1967 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1968 unsigned mpz_get_?i routines.
1970 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1972 * trans.c (trans_code): Set backend locus early.
1973 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1974 of the function instead of current input_location.
1976 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1979 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1981 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1982 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
1985 2010-05-13 Jakub Jelinek <jakub@redhat.com>
1988 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
1990 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
1991 by reference dummy procedures or non-dummy procedure pointers.
1992 (gfc_omp_predetermined_sharing): Return
1993 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
1995 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
1998 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
1999 after OMP statement.
2000 (gfc_match_omp_critical): Likewise.
2001 (gfc_match_omp_flush): Likewise.
2002 (gfc_match_omp_workshare): Likewise.
2003 (gfc_match_omp_master): Likewise.
2004 (gfc_match_omp_ordered): Likewise.
2005 (gfc_match_omp_atomic): Likewise.
2006 (gfc_match_omp_barrier): Likewise.
2007 (gfc_match_omp_end_nowait): Likewise.
2009 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2012 * resolve.c (validate_case_label_expr): Removed FIXME.
2013 (resolve_select): Raise default warning on case labels out of range
2014 of the case expression.
2016 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2021 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2022 about conversion warnings.
2024 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2027 * match.c (gfc_match_select_type): Move error message to
2028 resolve_select_type.
2029 * resolve.c (resolve_select_type): Error message moved here from
2030 gfc_match_select_type. Correctly set type of temporary.
2032 2010-05-10 Richard Guenther <rguenther@suse.de>
2034 * trans-decl.c (gfc_build_library_function_decl): Split out
2036 (build_library_function_decl_1): ... this new function.
2037 Set a fnspec attribute if a specification was provided.
2038 (gfc_build_library_function_decl_with_spec): New function.
2039 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2040 and internal_unpack.
2042 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2045 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2048 2010-05-07 Jason Merrill <jason@redhat.com>
2050 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2051 to avoid -Wc++-compat warning.
2053 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2056 * options.c (gfc_handle_option): Add argument kind.
2057 * gfortran.h (gfc_handle_option): Update declaration.
2059 2010-05-06 Tobias Burnus <burnus@net-b.de>
2062 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2065 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2068 * resolve.c (traverse_data_list): Rephrase error message for
2069 non-constant bounds in data-implied-do.
2071 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2074 * gfortran.h: Removed repeat count from constructor, removed
2076 * data.h (gfc_assign_data_value_range): Changed return value from
2078 * data.c (gfc_assign_data_value): Add location to constructor element.
2079 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2080 for each element in range. Return early if an error was generated.
2081 * resolve.c (check_data_variable): Stop early if range assignment
2084 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2087 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2088 * symbol.c (gfc_build_class_symbol): Add separate class container for
2091 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2094 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2096 2010-05-02 Tobias Burnus <burnus@net-b.de>
2099 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2100 for lcobound, ucobound, image_index and this_image.
2101 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2102 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2103 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2104 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2106 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2108 2010-04-30 Tobias Burnus <burnus@net-b.de>
2112 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2113 calculation for array descriptor types.
2115 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2118 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2119 initializers for PPC members of the vtabs.
2121 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2124 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2125 attribute for all PPC members of the vtypes.
2126 (copy_vtab_proc_comps): Copy the correct interface.
2127 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2128 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2129 a dummy argument and make sure all PPC members of the vtab are
2130 initialized correctly.
2131 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2132 in call to gfc_trans_assign_vtab_procs.
2133 * trans-stmt.c (gfc_trans_allocate): Ditto.
2135 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2138 * resolve.c (resolve_typebound_function): Renamed
2139 resolve_class_compcall.Do all the detection of class references
2141 (resolve_typebound_subroutine): resolve_class_typebound_call
2142 renamed. Otherwise same as resolve_typebound_function.
2143 (gfc_resolve_expr): Call resolve_typebound_function.
2144 (resolve_code): Call resolve_typebound_subroutine.
2146 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2149 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2150 pass back the specific symtree name, rather than the target
2153 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2156 * resolve.c (resolve_structure_cons): Make the initializer of
2157 the vtab component 'extends' the same type as the component.
2159 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2162 * interface.c (check_interface1): Pass symbol name rather than NULL to
2163 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2164 trap MULL. (gfc_compare_derived_types): Revert previous change
2165 incorporated incorrectly during merge from trunk, r155778.
2166 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2167 than NULL to gfc_compare_interfaces.
2168 * symbol.c (add_generic_specifics): Likewise.
2170 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2173 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2174 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2175 (gfc_find_derived_vtab): Likewise.
2176 * module.c (ab_attribute): Add enumerator AB_VTAB.
2177 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2178 (check_for_ambiguous): Likewise.
2180 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2181 Janus Weil <janus@gcc.gnu.org>
2184 * trans-expr.c (select_class_proc): Remove function.
2185 (conv_function_val): Delete reference to previous.
2186 (gfc_conv_derived_to_class): Add second argument to the call to
2187 gfc_find_derived_vtab.
2188 (gfc_conv_structure): Exclude proc_pointer components when
2189 accessing $data field of class objects.
2190 (gfc_trans_assign_vtab_procs): New function.
2191 (gfc_trans_class_assign): Add second argument to the call to
2192 gfc_find_derived_vtab.
2193 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2194 implement holding off searching for the vptr derived type.
2195 (add_proc_component): New function.
2196 (add_proc_comps): New function.
2197 (add_procs_to_declared_vtab1): New function.
2198 (copy_vtab_proc_comps): New function.
2199 (add_procs_to_declared_vtab): New function.
2200 (void add_generic_specifics): New function.
2201 (add_generics_to_declared_vtab): New function.
2202 (gfc_find_derived_vtab): Add second argument to the call to
2203 gfc_find_derived_vtab. Add the calls to
2204 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2205 * decl.c (build_sym, build_struct): Use new arg in calls to
2206 gfc_build_class_symbol.
2207 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2208 definition of struct gfc_class_esym_list. Modify prototypes
2209 of gfc_build_class_symbol and gfc_find_derived_vtab.
2210 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2211 call to gfc_find_derived_vtab.
2212 * module.c : Add the vtype attribute.
2213 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2214 * resolve.c (resolve_typebound_generic_call): Add second arg
2215 to pass along the generic name for class methods.
2216 (resolve_typebound_call): The same.
2217 (resolve_compcall): Use the second arg to carry the generic
2218 name from the above. Remove the reference to class_esym.
2219 (check_members, check_class_members, resolve_class_esym,
2220 hash_value_expr): Remove functions.
2221 (resolve_class_compcall, resolve_class_typebound_call): Modify
2222 to use vtable rather than member by member calls.
2223 (gfc_resolve_expr): Modify second arg in call to
2225 (resolve_select_type): Add second arg in call to
2226 gfc_find_derived_vtab.
2227 (resolve_code): Add second arg in call resolve_typebound_call.
2228 (resolve_fl_derived): Exclude vtypes from check for late
2229 procedure definitions. Likewise for checking of explicit
2230 interface and checking of pass arg.
2231 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2232 calls to gfc_find_derived_vtab.
2233 * match.c (select_type_set_tmp): Use new arg in call to
2234 gfc_build_class_symbol.
2235 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2237 * parse.c (endType): Finish incomplete classes.
2239 2010-04-28 Tobias Burnus <burnus@net-b.de>
2243 * simplify.c (simplify_cobound): Handle scalar coarrays.
2245 2010-04-27 Tobias Burnus <burnus@net-b.de>
2247 * gfc-internals.texi: Update copyright year.
2248 * gfortran.texi: Ditto.
2249 * invoke.texi: Ditto.
2251 2010-04-27 Tobias Burnus <burnus@net-b.de>
2254 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2255 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2256 * trans-types.c (gfc_get_array_type_bounds,
2257 gfc_get_array_descriptor_base): Add corank argument.
2258 * trans-array.c (gfc_array_init_size): Handle corank.
2259 (gfc_trans_create_temp_array, gfc_array_allocate,
2260 gfc_conv_expr_descriptor): Add corank argument to call.
2261 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2263 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2267 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2268 of mucking with a tree directly.
2270 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2273 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2274 gfc_error with new error message.
2276 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2280 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2282 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2284 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2285 than the address of a GFC_SS_REFERENCE.
2286 * trans.h : Change comment on GFC_SS_REFERENCE.
2288 2010-04-22 Richard Guenther <rguenther@suse.de>
2291 * resolve.c (gfc_resolve_index): Wrap around ...
2292 (gfc_resolve_index_1): ... this. Add parameter to allow
2293 any integer kind index type.
2294 (resolve_array_ref): Allow any integer kind for the start
2295 index of an array ref.
2297 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2300 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2303 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2305 * intrinsic.c (sort_actual): Remove 'is' in error message.
2307 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2310 * resolve.c (resolve_fl_derived): If a component character
2311 length has not been resolved, do so now.
2312 (resolve_symbol): The same as above for a symbol character
2314 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2315 not needed for a character valued, procedure pointer.
2318 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2319 not found, return FAILURE rather than ICEing.
2321 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2324 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2325 sequential loops private in the innermost containing task region.
2327 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2329 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2330 to build_common_tree_nodes.
2332 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2335 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2336 gfc_msg_bounds by using 'Array bound mismatch' directly.
2337 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2338 error message to include the mismatch in the extent of array bound.
2339 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2340 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2342 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2344 * gfortran.texi: Update information on temporary file locations.
2346 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2348 * trans-decl.c (gfc_build_qualified_array): Ensure
2349 ubound.N and lbound.N artificial variable names don't appear
2352 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2355 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2356 block of code. Set name to the variable associated with the descriptor.
2358 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2360 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2361 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2363 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2365 * intrinsic.texi: Add the missing specific name of intrinsic
2366 procedure where the specific name is identical to the generic name.
2367 Fix inconsistent or mismatch in the argument names in intrinsic
2368 procedure descriptions. Add the SCALAR allocatable description to
2371 2010-04-14 Tobias Burnus <burnus@net-b.de>
2374 * array.c (gfc_find_array_ref): Handle codimensions.
2375 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2376 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2377 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2379 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2380 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2382 * intrinsic.h (add_functions): Add this_image, image_index,
2383 lcobound and ucobound intrinsics.
2384 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2385 gfc_check_image_index, gfc_check_this_image,
2386 gfc_simplify_image_index, gfc_simplify_lcobound,
2387 gfc_simplify_this_image, gfc_simplify_ucobound):
2388 New function prototypes.
2389 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2390 IMAGE_INDEX): Document new intrinsic functions.
2391 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2393 * simplify.c (simplify_bound_dim): Handle coarrays.
2394 (simplify_bound): Update simplify_bound_dim call.
2395 (gfc_simplify_num_images): Add -fcoarray=none check.
2396 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2397 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2399 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2402 * constructor.c: Fix typo in comment.
2403 * expr.c (find_array_section): Add check for max array limit.
2405 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2408 * gfortranspec.c (lookup_option): Check for -static and return
2410 (lang_specific_driver): Break when OPTION_static is discovered.
2412 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2414 * array.c (extract_element): Restore function from trunk.
2415 (gfc_get_array_element): Restore function from trunk.
2416 (gfc_expand_constructor): Restore check against
2417 flag_max_array_constructor.
2418 * constructor.c (node_copy_and_append): Delete unused.
2419 * gfortran.h: Delete comment and extra include.
2420 * constructor.h: Bump copyright and clean up TODO comments.
2421 * resolve.c: Whitespace.
2423 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2425 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2426 with direct access access to elements. Adjusted prototype, fixed all
2428 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2430 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2431 (gfc_simplify_spread): Removed workaround, directly insert elements
2432 at a given array position.
2433 (gfc_simplify_transpose): Likewise.
2434 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2436 (gfc_simplify_unpack): Likewise.
2438 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2440 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2441 (convert_boz): ... this and moved to start of file.
2442 (gfc_simplify_abs): Whitespace fix.
2443 (gfc_simplify_acos): Whitespace fix.
2444 (gfc_simplify_acosh): Whitespace fix.
2445 (gfc_simplify_aint): Whitespace fix.
2446 (gfc_simplify_dint): Whitespace fix.
2447 (gfc_simplify_anint): Whitespace fix.
2448 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2449 (gfc_simplify_dnint): Whitespace fix.
2450 (gfc_simplify_asin): Whitespace fix.
2451 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2452 (gfc_simplify_atan): Likewise.
2453 (gfc_simplify_atanh): Whitespace fix.
2454 (gfc_simplify_atan2): Whitespace fix.
2455 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2456 (gfc_simplify_bessel_j1): Likewise.
2457 (gfc_simplify_bessel_jn): Likewise.
2458 (gfc_simplify_bessel_y0): Likewise.
2459 (gfc_simplify_bessel_y1): Likewise.
2460 (gfc_simplify_bessel_yn): Likewise.
2461 (gfc_simplify_ceiling): Reorderd statements.
2462 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2464 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2466 (gfc_simplify_complex): Replaced if-gate. Removed check for
2468 (gfc_simplify_conjg): Whitespace fix.
2469 (gfc_simplify_cos): Whitespace fix.
2470 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2471 (gfc_simplify_dcmplx): Removed check for constant arguments.
2472 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2473 (gfc_simplify_digits): Whitespace fix.
2474 (gfc_simplify_dim): Whitespace fix.
2475 (gfc_simplify_dprod): Reordered statements.
2476 (gfc_simplify_erf): Whitespace fix.
2477 (gfc_simplify_erfc): Whitespace fix.
2478 (gfc_simplify_epsilon): Whitespace fix.
2479 (gfc_simplify_exp): Whitespace fix.
2480 (gfc_simplify_exponent): Use convert_boz().
2481 (gfc_simplify_floor): Reorderd statements.
2482 (gfc_simplify_gamma): Whitespace fix.
2483 (gfc_simplify_huge): Whitespace fix.
2484 (gfc_simplify_iand): Whitespace fix.
2485 (gfc_simplify_ieor): Whitespace fix.
2486 (simplify_intconv): Use gfc_convert_constant().
2487 (gfc_simplify_int): Use simplify_intconv().
2488 (gfc_simplify_int2): Reorderd statements.
2489 (gfc_simplify_idint): Reorderd statements.
2490 (gfc_simplify_ior): Whitespace fix.
2491 (gfc_simplify_ishftc): Removed duplicate type check.
2492 (gfc_simplify_len): Use range_check() instead of manual range check.
2493 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2494 (gfc_simplify_log): Whitespace fix.
2495 (gfc_simplify_log10): Whitespace fix.
2496 (gfc_simplify_minval): Whitespace fix.
2497 (gfc_simplify_maxval): Whitespace fix.
2498 (gfc_simplify_mod): Whitespace fix.
2499 (gfc_simplify_modulo): Whitespace fix.
2500 (simplify_nint): Reorderd statements.
2501 (gfc_simplify_not): Whitespace fix.
2502 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2503 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2504 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2505 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2506 (gfc_simplify_realpart): Whitespace fix.
2507 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2508 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2509 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2510 (gfc_simplify_sign): Whitespace fix.
2511 (gfc_simplify_sin): Whitespace fix.
2512 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2513 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2514 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2515 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2516 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2518 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2520 * gfortran.h (gfc_start_constructor): Removed.
2521 (gfc_get_array_element): Removed.
2522 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2523 instead. Fixed all callers.
2524 (extract_element): Removed.
2525 (gfc_expand_constructor): Temporarily removed check for
2526 max-array-constructor. Will be re-introduced later if still required.
2527 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2528 instead. Fixed all callers.
2529 * expr.c (find_array_section): Replaced manual lookup of elements
2530 by gfc_constructor_lookup.
2532 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2534 * gfortran.h (gfc_get_null_expr): New prototype.
2535 (gfc_get_operator_expr): New prototype.
2536 (gfc_get_character_expr): New prototype.
2537 (gfc_get_iokind_expr): New prototype.
2538 * expr.c (gfc_get_null_expr): New.
2539 (gfc_get_character_expr): New.
2540 (gfc_get_iokind_expr): New.
2541 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2542 * matchexp.c (build_node): Renamed and moved to
2543 expr.c (gfc_get_operator_expr). Reordered arguments to match
2544 other functions. Fixed all callers.
2545 (gfc_get_parentheses): Use specific function to build expr.
2546 * array.c (gfc_match_array_constructor): Likewise.
2547 * arith.c (eval_intrinsic): Likewise.
2548 (gfc_hollerith2int): Likewise.
2549 (gfc_hollerith2real): Likewise.
2550 (gfc_hollerith2complex): Likewise.
2551 (gfc_hollerith2logical): Likewise.
2552 * data.c (create_character_intializer): Likewise.
2553 * decl.c (gfc_match_null): Likewise.
2554 (enum_initializer): Likewise.
2555 * io.c (gfc_match_format): Likewise.
2556 (match_io): Likewise.
2557 * match.c (gfc_match_nullify): Likewise.
2558 * primary.c (match_string_constant): Likewise.
2559 (match_logical_constant): Likewise.
2560 (build_actual_constructor): Likewise.
2561 * resolve.c (build_default_init_expr): Likewise.
2562 * symbol.c (generate_isocbinding_symbol): Likewise.
2563 (gfc_build_class_symbol): Likewise.
2564 (gfc_find_derived_vtab): Likewise.
2565 * simplify.c (simplify_achar_char): Likewise.
2566 (gfc_simplify_adjustl): Likewise.
2567 (gfc_simplify_adjustr): Likewise.
2568 (gfc_simplify_and): Likewise.
2569 (gfc_simplify_bit_size): Likewise.
2570 (gfc_simplify_is_iostat_end): Likewise.
2571 (gfc_simplify_is_iostat_eor): Likewise.
2572 (gfc_simplify_isnan): Likewise.
2573 (simplify_bound): Likewise.
2574 (gfc_simplify_leadz): Likewise.
2575 (gfc_simplify_len_trim): Likewise.
2576 (gfc_simplify_logical): Likewise.
2577 (gfc_simplify_maxexponent): Likewise.
2578 (gfc_simplify_minexponent): Likewise.
2579 (gfc_simplify_new_line): Likewise.
2580 (gfc_simplify_null): Likewise.
2581 (gfc_simplify_or): Likewise.
2582 (gfc_simplify_precision): Likewise.
2583 (gfc_simplify_repeat): Likewise.
2584 (gfc_simplify_scan): Likewise.
2585 (gfc_simplify_size): Likewise.
2586 (gfc_simplify_trailz): Likewise.
2587 (gfc_simplify_trim): Likewise.
2588 (gfc_simplify_verify): Likewise.
2589 (gfc_simplify_xor): Likewise.
2590 * trans-io.c (build_dt): Likewise.
2591 (gfc_new_nml_name_expr): Removed.
2593 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2595 * arith.h (gfc_constant_result): Removed prototype.
2596 * constructor.h (gfc_build_array_expr): Removed prototype.
2597 (gfc_build_structure_constructor_expr): Removed prototype.
2598 * gfortran.h (gfc_int_expr): Removed prototype.
2599 (gfc_logical_expr): Removed prototype.
2600 (gfc_get_array_expr): New prototype.
2601 (gfc_get_structure_constructor_expr): New prototype.
2602 (gfc_get_constant_expr): New prototype.
2603 (gfc_get_int_expr): New prototype.
2604 (gfc_get_logical_expr): New prototype.
2605 * arith.c (gfc_constant_result): Moved and renamed to
2606 expr.c (gfc_get_constant_expr). Fixed all callers.
2607 * constructor.c (gfc_build_array_expr): Moved and renamed to
2608 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2609 and kind. Fixed all callers.
2610 (gfc_build_structure_constructor_expr): Moved and renamed to
2611 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2612 to type and kind. Fixed all callers.
2613 * expr.c (gfc_logical_expr): Renamed to ...
2614 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2615 (gfc_int_expr): Renamed to ...
2616 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2618 (gfc_get_constant_expr): New.
2619 (gfc_get_array_expr): New.
2620 (gfc_get_structure_constructor_expr): New.
2621 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2624 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2626 * constructor.h: New.
2627 * constructor.c: New.
2628 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2629 * arith.c (reducy_unary): Use constructor API.
2630 (reduce_binary_ac): Likewise.
2631 (reduce_binary_ca): Likewise.
2632 (reduce_binary_aa): Likewise.
2633 * check.c (gfc_check_pack): Likewise.
2634 (gfc_check_reshape): Likewise.
2635 (gfc_check_unpack): Likewise.
2636 * decl.c (add_init_expr_to_sym): Likewise.
2637 (build_struct): Likewise.
2638 * dependency.c (gfc_check_dependency): Likewise.
2639 (contains_forall_index_p): Likewise.
2640 * dump-parse-tree.c (show_constructor): Likewise.
2641 * expr.c (free_expr0): Likewise.
2642 (gfc_copy_expr): Likewise.
2643 (gfc_is_constant_expr): Likewise.
2644 (simplify_constructor): Likewise.
2645 (find_array_element): Likewise.
2646 (find_component_ref): Likewise.
2647 (find_array_section): Likewise.
2648 (find_substring_ref): Likewise.
2649 (simplify_const_ref): Likewise.
2650 (scalarize_intrinsic_call): Likewise.
2651 (check_alloc_comp_init): Likewise.
2652 (gfc_default_initializer): Likewise.
2653 (gfc_traverse_expr): Likewise.
2654 * iresolve.c (check_charlen_present): Likewise.
2655 (gfc_resolve_reshape): Likewise.
2656 (gfc_resolve_transfer): Likewise.
2657 * module.c (mio_constructor): Likewise.
2658 * primary.c (build_actual_constructor): Likewise.
2659 (gfc_match_structure_constructor): Likewise.
2660 * resolve.c (resolve_structure_cons): Likewise.
2661 * simplify.c (is_constant_array_expr): Likewise.
2662 (init_result_expr): Likewise.
2663 (transformational_result): Likewise.
2664 (simplify_transformation_to_scalar): Likewise.
2665 (simplify_transformation_to_array): Likewise.
2666 (gfc_simplify_dot_product): Likewise.
2667 (simplify_bound): Likewise.
2668 (simplify_matmul): Likewise.
2669 (simplify_minval_maxval): Likewise.
2670 (gfc_simplify_pack): Likewise.
2671 (gfc_simplify_reshape): Likewise.
2672 (gfc_simplify_shape): Likewise.
2673 (gfc_simplify_spread): Likewise.
2674 (gfc_simplify_transpose): Likewise.
2675 (gfc_simplify_unpack): Likewise.q
2676 (gfc_convert_constant): Likewise.
2677 (gfc_convert_char_constant): Likewise.
2678 * target-memory.c (size_array): Likewise.
2679 (encode_array): Likewise.
2680 (encode_derived): Likewise.
2681 (interpret_array): Likewise.
2682 (gfc_interpret_derived): Likewise.
2683 (expr_to_char): Likewise.
2684 (gfc_merge_initializers): Likewise.
2685 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2686 (gfc_trans_array_constructor_value): Likewise.
2687 (get_array_ctor_strlen): Likewise.
2688 (gfc_constant_array_constructor_p): Likewise.
2689 (gfc_build_constant_array_constructor): Likewise.
2690 (gfc_trans_array_constructor): Likewise.
2691 (gfc_conv_array_initializer): Likewise.
2692 * trans-decl.c (check_constant_initializer): Likewise.
2693 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2694 (gfc_apply_interface_mapping_to_cons): Likewise.
2695 (gfc_trans_structure_assign): Likewise.
2696 (gfc_conv_structure): Likewise.
2697 * array.c (check_duplicate_iterator): Likewise.
2698 (match_array_list): Likewise.
2699 (match_array_cons_element): Likewise.
2700 (gfc_match_array_constructor): Likewise.
2701 (check_constructor_type): Likewise.
2702 (check_constructor): Likewise.
2704 (expand_constructor): Likewise.
2705 (extract_element): Likewise.
2706 (gfc_expanded_ac): Likewise.
2707 (resolve_array_list): Likewise.
2708 (gfc_resolve_character_array_constructor): Likewise.
2709 (copy_iterator): Renamed to ...
2710 (gfc_copy_iterator): ... this.
2711 (gfc_append_constructor): Removed.
2712 (gfc_insert_constructor): Removed unused function.
2713 (gfc_get_constructor): Removed.
2714 (gfc_free_constructor): Removed.
2715 (qgfc_copy_constructor): Removed.
2716 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2717 Removed all references. Replaced constructor list by splay-tree.
2718 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2719 the inner struct, added member 'base'.
2720 (gfc_append_constructor): Removed prototype.
2721 (gfc_insert_constructor): Removed prototype.
2722 (gfc_get_constructor): Removed prototype.
2723 (gfc_free_constructor): Removed prototype.
2724 (qgfc_copy_constructor): Removed prototype.
2725 (gfc_copy_iterator): New prototype.
2726 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2728 2010-04-10 Tobias Burnus <burnus@net-b.de>
2731 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2732 proc-pointers and type-bound procedures.
2733 (gfc_specification_expr): Check proc-pointers for pureness.
2735 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2738 * gfortranspec.c (lang_specific_driver): Do not expose vars
2739 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2742 2010-04-09 Tobias Burnus <burnus@net-b.de>
2745 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2747 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2748 * data.c (gfc_assign_data_value): Ditto.
2749 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2750 (gfc_traverse_expr): Traverse also through codimension expressions.
2751 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2752 gfc_has_ultimate_pointer): New functions.
2753 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2754 (gfc_array_ref): Add codimen.
2755 (gfc_array_ref): Add in_allocate.
2756 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2757 gfc_has_ultimate_pointer): Add prototypes.
2758 * interface.c (compare_parameter, compare_actual_formal,
2759 check_intents): Add coarray constraints.
2760 * match.c (gfc_match_iterator): Add coarray constraint.
2761 * match.h (gfc_match_array_ref): Update interface.
2762 * primary.c (gfc_match_varspec): Handle codimensions.
2763 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2764 (check_class_members): Return gfc_try instead for error recovery.
2765 (resolve_typebound_function,resolve_typebound_subroutine,
2766 check_members): Handle return value of check_class_members.
2767 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2768 check_dimension, compare_spec_to_ref, resolve_array_ref,
2769 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2770 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2772 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2773 Skip over coarray refs.
2774 (gfc_array_allocate) Add support for references containing coindexes.
2775 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2776 (gfc_map_intrinsic_function): Ignore codimensions.
2778 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2781 * io.c (check_format_string): Added check for additional non
2782 blank characters after the format string was successfully
2784 * io.c (check_format): Changed the error messages for positive
2785 int required and period required to drop through the error logic
2786 and report with gfc_error instead of gfc_error_now. Corrected
2787 format postion for hollerith strings.
2789 2010-04-08 Tobias Burnus <burnus@net-b.de>
2791 * module.c (use_iso_fortran_env_module): Fix standard check.
2793 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2795 * parse.c (parse_derived, parse_enum): Avoid set but not used
2798 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2801 * gfortran.texi: Add section about representation of
2804 2010-04-07 Simon Baldwin <simonb@google.com>
2806 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2807 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2809 2010-04-07 Richard Guenther <rguenther@suse.de>
2811 * options.c (gfc_init_options): Do not set.
2813 2010-04-06 Tobias Burnus <burnus@net-b.de>
2816 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2817 * match.c (gfc_match_critical, sync_statement): Ditto.
2818 * gfortran.h (gfc_fcoarray): New enum.
2819 (gfc_option_t): Use it.
2820 * lang.opt (fcoarray): Add new flag.
2821 * invoke.texi (fcoarray): Document it.
2822 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2823 (gfc_handle_coarray_option): New function.
2825 2010-04-06 Tobias Burnus <burnus@net-b.de>
2828 * gfortran.h (gfc_array_spec): Add cotype.
2829 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2830 and defer error diagnostic.
2831 * resolve.c (resolve_fl_derived): Add missing check.
2832 (resolve_symbol): Add cotype/type check.
2833 * parse.c (parse_derived): Fix setting of coarray_comp.
2835 2010-04-06 Tobias Burnus <burnus@net-b.de>
2838 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2839 match_array_element_spec,gfc_copy_array_spec,
2840 gfc_compare_array_spec): Include corank.
2841 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2842 * decl.c (build_sym,build_struct,variable_decl,
2843 match_attr_spec,attr_decl1,cray_pointer_decl,
2844 gfc_match_volatile): Add codimension.
2845 (gfc_match_codimension): New function.
2846 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2847 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2848 (gfc_add_codimension): New function prototype.
2849 * match.h (gfc_match_codimension): New function prototype.
2850 (gfc_match_array_spec): Update prototype
2851 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2852 * module.c (MOD_VERSION): Bump.
2853 (mio_symbol_attribute): Support coarray attributes.
2854 (mio_array_spec): Add corank support.
2855 * parse.c (decode_specification_statement,decode_statement,
2856 parse_derived): Add coarray support.
2857 * resolve.c (resolve_formal_arglist, was_declared,
2858 is_non_constant_shape_array, resolve_fl_variable,
2859 resolve_fl_derived, resolve_symbol): Add coarray support.
2860 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2861 gfc_build_class_symbol): Add coarray support.
2862 (gfc_add_codimension): New function.
2864 2010-04-06 Tobias Burnus <burnus@net-b.de>
2867 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2868 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2869 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2871 * intrinsic.texi (iso_fortran_env): Ditto.
2872 * libgfortran.h (libgfortran_stat_codes): New enum.
2873 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2874 constants from the intrinsic module.
2876 2010-04-06 Tobias Burnus <burnus@net-b.de>
2879 * intrinsic.c (add_functions): Add num_images.
2880 * decl.c (gfc_match_end): Handle END CRITICAL.
2881 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2882 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2884 * gfortran.h (gfc_statement): Add enum items for those.
2885 (gfc_exec_op) Ditto.
2886 (gfc_isym_id): Add num_images.
2887 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2888 (gfc_trans_sync,gfc_trans_critical): New functions.
2889 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2890 gfc_trans_critical): Add/update prototypes.
2891 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2892 and SYNC statements.
2893 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2894 * resolve.c (resolve_sync): Add function.
2895 (gfc_resolve_blocks): Handle CRITICAL.
2896 (resolve_code): Handle CRITICAL, ERROR STOP,
2897 (resolve_branch): Add CRITICAL constraint check.
2898 and SYNC statements.
2899 * st.c (gfc_free_statement): Add new statements.
2900 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2901 (gfc_build_builtin_function_decls): Initialize it.
2902 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2903 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2904 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2906 (match_exit_cycle): Handle CRITICAL constraint.
2907 (gfc_match_stopcode): Handle ERROR STOP.
2908 * match.h (gfc_match_critical, gfc_match_error_stop,
2909 gfc_match_sync_all, gfc_match_sync_images,
2910 gfc_match_sync_memory): Add prototype.
2911 * parse.c (decode_statement, gfc_ascii_statement,
2912 parse_executable): Handle new statements.
2913 (parse_critical_block): New function.
2914 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2915 * intrinsic.texi (num_images): Document new function.
2916 * simplify.c (gfc_simplify_num_images): Add function.
2918 2010-04-06 Tobias Burnus <burnus@net-b.de>
2921 * trans-array.c (gfc_conv_expr_descriptor): Update
2922 gfc_trans_scalar_assign call.
2923 (has_default_initializer): New function.
2924 (gfc_trans_deferred_array): Nullify less often.
2925 * trans-expr.c (gfc_conv_subref_array_arg,
2926 gfc_trans_subcomponent_assign): Update call to
2927 gfc_trans_scalar_assign.
2928 (gfc_trans_scalar_assign): Add parameter and pass it on.
2929 (gfc_trans_assignment_1): Optionally, do not dealloc before
2931 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2932 call to gfc_trans_scalar_assign.
2933 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2934 initializer to static variables.
2935 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2936 * trans-stmt.c (forall_make_variable_temp,
2937 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2938 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2939 gfc_trans_allocate): Update gfc_trans_assignment call.
2940 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2941 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2942 parameter to prototype.
2944 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2946 * ioparm.def : Update copyright.
2948 * trans-array.c : ditto
2949 * trans-array.h : ditto
2951 * trans-types.c: ditto
2952 * dependency.c : ditto
2953 * gfortran.h : ditto
2955 * trans-io.c : ditto
2956 * trans-intrinsic.c : ditto
2957 * libgfortran.h : ditto
2958 * invoke.texi : ditto
2959 * intrinsic.texi : ditto
2962 * intrinsic.c : ditto
2963 * interface.c : ditto
2964 * iresolve.c : ditto
2965 * trans-stmt.c : ditto
2966 * trans-stmt.h : ditto
2971 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2974 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2975 do not assert the context of derived types.
2977 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2980 * ioparm.def: Change inquire size variable to type pointer to
2983 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
2986 * trans-expr.c (conv_parent_component_references): Ensure that
2987 'dt' has a backend_decl.
2990 * trans-expr.c (gfc_conv_structure): Ensure that the derived
2991 type has a backend_decl.
2994 * resolve.c (resolve_global_procedure): Check that the 'cl'
2995 structure is not NULL.
2997 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
2999 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3002 2010-03-17 Tobias Burnus <burnus@net-b.de>
3005 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3006 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3008 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3009 pointees as having explizit size.
3010 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3012 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3013 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3014 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3015 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3016 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3019 2010-03-14 Tobias Burnus <burnus@net-b.de>
3022 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3023 (resolve_ordinary_assign): Add check to avoid segfault.
3025 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3029 * resolve.c (resolve_compcall): Add new boolean dummy argument
3030 'class_members'. Only resolve expression at end if false.
3031 Remove redundant, static variable 'class_object'.
3032 (check_class_members): Add extra argument to call of
3034 (resolve_typebound_function): Renamed resolve_class_compcall.
3035 Do all the detection of class references here. Correct calls to
3036 resolve_compcall for extra argument.
3037 (resolve_typebound_subroutine): resolve_class_typebound_call
3038 renamed. Otherwise same as resolve_typebound_function.
3039 (gfc_resolve_expr): Call resolve_typebound_function.
3040 (resolve_code): Call resolve_typebound_subroutine.
3042 2010-03-10 Tobias Burnus <burnus@net-b.de
3045 * symbol.c (get_iso_c_sym): Set sym->result.
3047 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3050 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3051 for TBPs, otherwise they will not be resolved properly.
3052 (resolve_function): Use 'value.function.esym' instead of
3053 'value.function.name' to check if we're dealing with a TBP.
3054 (check_class_members): Set correct type of passed object for all TBPs,
3055 not only generic ones, except if the type is abstract.
3057 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3060 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3061 'final...' are not misinterpreted as FINAL statements.
3063 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3066 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3067 allocatable ultimate components do not need temporaries, whilst
3068 ultimate pointer components do.
3070 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3073 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3075 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3078 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3081 * trans-array.c (gfc_conv_array_parameter): A full array of
3082 derived type need not be restricted to a symbol without an
3083 array spec to use the call to gfc_conv_expr_descriptor.
3086 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3087 allocatable arrays do not need temporaries.
3089 2010-03-01 Tobias Burnus <burnus@net-b.de>
3092 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3095 2010-02-28 Tobias Burnus <burnus@net-b.de>
3098 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3099 (gfc_conv_initializer): Handle zero initializer as special case.
3101 2010-02-27 Tobias Burnus <burnus@net-b.de>
3104 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3105 for module variables for Fortran 2008.
3107 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3110 * trans-common.c (build_common_decl): Also update DECL_MODE,
3111 and DECL_SIZE when encountering a larger common block and call
3114 2010-02-24 Tobias Burnus <burnus@net-b.de>
3117 * trans-expr.c (gfc_conv_initializer): Call directly
3118 gfc_conv_constant for C_NULL_(FUN)PTR.
3120 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3123 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3124 checking the rest of the dimensions for elements.
3126 2010-02-21 Tobias Burnus <burnus@net-b.de>
3129 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3131 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3132 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3133 * invoke.texi: Document new -fno-protect-parens flag.
3135 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3141 * dependency.c (gfc_check_argument_var_dependency): Use enum
3142 value instead of arithmetic vaue for 'elemental'.
3143 (check_data_pointer_types): New function.
3144 (gfc_check_dependency): Call check_data_pointer_types.
3145 * trans-array.h : Change fourth argument of
3146 gfc_conv_array_parameter to boolean.
3147 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3148 can be a dummy but it must not be assumed shape or deferred.
3149 Change fourth argument to boolean. Array constructor exprs will
3150 always be contiguous and do not need packing and unpacking.
3151 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3152 space and change fourth argument of gfc_conv_array_parameter
3154 (gfc_trans_arrayfunc_assign): Change fourth argument of
3155 gfc_conv_array_parameter to boolean.
3156 * trans-io.c (gfc_convert_array_to_string): The same.
3157 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3159 2010-02-20 Tobias Burnus <burnus@net-b.de>
3162 * libgfortran.h: Add GFC_RTCHECK_MEM.
3163 * invoke.texi (-fcheck=): Document -fcheck=mem.
3164 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3165 and enable malloc-success check only with -fcheck=mem.
3166 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3168 2010-02-16 Tobias Burnus <burnus@net-b.de>
3171 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3172 * intrinsic.c (add_functions): Ditto.
3173 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3174 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3176 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3179 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3180 gfc_trans_do prototype.
3181 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3182 a loop exit condition. If exit condition is given, build the loop exit
3183 code, checking IO results of implied do loops in READ and WRITE.
3184 (gfc_trans_do): Likewise.
3185 * trans.c (trans_code): New static work function, previously
3186 gfc_trans_code. Passes exit condition to gfc_trans_do.
3187 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3188 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3189 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3190 result status bits in the dtparm structure. Use this condition in call
3191 to gfc_trans_code_cond.
3193 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3197 * trans-array.c (gfc_conv_array_parameter): Use
3198 gfc_full_array_ref_p to detect full and contiguous variable
3199 arrays. Full array components and contiguous arrays do not need
3200 internal_pack and internal_unpack.
3202 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3205 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3208 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3210 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3213 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3214 Tobias Burnus <burnus@net-b.de>
3217 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3219 2010-02-10 Tobias Burnus <burnus@net-b.de>
3222 * trans-decl.c (gfc_generate_function_code): Only check
3223 actual-vs.-dummy character bounds if not bind(C).
3225 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3228 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3229 info->dimen after info has been freed.
3231 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3234 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3237 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3239 * module.c (fix_mio_expr): Declare sym.
3241 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3244 * module.c (fix_mio_expr): Fix for private generic procedures.
3246 2010-02-09 Daniel Kraft <d@domob.eu>
3249 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3250 length to be correct and issue only with -Wsurprising.
3251 * invoke.texi (Wsurprising): Mention this new warning that is
3252 turned on by -Wsurprising.
3254 2010-02-09 Daniel Kraft <d@domob.eu>
3257 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3258 can be CHARACTER type.
3259 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3261 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3264 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3265 'formal_ptr'. If this is true, give returned descriptor unity
3266 lbounds, in all dimensions, and the appropriate offset.
3267 (gfc_conv_procedure_call); If formal is a pointer, set the last
3268 argument of gfc_conv_subref_array_arg to true.
3269 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3270 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3271 new arg of gfc_conv_subref_array_arg to false.
3272 * trans-stmt.c (forall_make_variable_temp): The same.
3274 2010-02-03 Tobias Burnus <burnus@net-b.de>
3277 * interface.c (compare_parameter): Disable rank-checking
3280 2010-02-02 Tobias Burnus <burnus@net-b.de>
3283 * parse.c (decode_specification_statement): Use sym->result not sym.
3285 2010-02-01 Tobias Burnus <burnus@net-b.de>
3288 * decl.c (variable_decl): Allow default initializer in
3289 TYPE declarations in PURE functions.
3291 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3294 * resolve.c (resolve_allocate_expr): Move default initialization code
3295 here from gfc_trans_allocate.
3296 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3298 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3299 of CLASS variables via memcpy.
3300 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3301 to resolve_allocate_expr.
3303 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3306 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3307 * gfortran.h : Add prototype for above.
3308 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3309 (gfc_trans_subcomponent_assign): Call new function to replace
3310 the code to deal with allocatable components.
3311 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3312 gfc_get_full_arrayspec_from_expr to replace existing code.
3314 2010-01-25 Tobias Burnus <burnus@net-b.de>
3317 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3320 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3324 * expr.c (remove_subobject_ref): If the constructor is NULL use
3325 the expression as the source.
3326 (simplify_const_ref): Change the type of expression if
3327 there are component references. Allow for substring to be at
3328 the end of an arbitrarily long chain of references. If an
3329 element is found that is not in an EXPR_ARRAY, assume that this
3330 is scalar initialization of array. Call remove_subobject_ref in
3331 this case with NULL second argument.
3333 2010-01-24 Tobias Burnus <burnus@net-b.de>
3336 * array.c (gfc_array_dimen_size): Use correct specific
3337 function in the check.
3339 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3342 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3343 is required, turn any trailing array elements after a range
3344 into ranges so that offsets can be calculated.
3346 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3348 * module.c (mio_f2k_derived): Use enumerator as initializer of
3352 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3353 bitfield of width 2.
3355 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3358 * resolve.c (extract_compcall_passed_object): Set locus for
3359 passed-object argument.
3360 (extract_ppc_passed_object): Set locus and correctly remove PPC
3363 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3366 * trans-decl.c (add_argument_checking): Do not use the backend
3367 decl directly to test for the presence of an optional dummy
3368 argument. Use gfc_conv_expr_present, remembering to set the
3372 * trans-decl.c (gfc_generate_function_code): Small white space
3373 changes. If 'recurcheckvar' is NULL do not try to reset it.
3375 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3378 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3379 component for extended types.
3380 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3381 and take care of parent component accessibility.
3383 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3386 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3387 * interface.c (check_interface1): Move a warning message here from
3388 resolve_fl_procedure.
3389 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3390 * module.c (read_module): Remove call to gfc_check_interfaces, since
3391 this comes too early here.
3392 * resolve.c (resolve_fl_procedure): Move warning message to
3395 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3398 * interface.c (check_interface1): Pass symbol name rather than NULL to
3399 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3401 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3402 than NULL to gfc_compare_interfaces.
3404 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3407 * trans-array.c (duplicate_allocatable): Static version of
3408 gfc_duplicate_allocatable with provision to handle scalar
3409 components. New boolean argument to switch off call to malloc
3411 (gfc_duplicate_allocatable): New function to call above with
3413 (gfc_copy_allocatable_data): New function to call above with
3415 (structure_alloc_comps): Do not apply indirect reference to
3416 scalar pointers. Add new section to copy allocatable components
3417 of arrays. Extend copying of allocatable components to include
3419 (gfc_copy_only_alloc_comp): New function to copy allocatable
3420 component derived types, without allocating the base structure.
3421 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3422 Add primitive for gfc_copy_only_alloc_comp.
3423 * trans-expr.c (gfc_conv_procedure_call): After calls to
3424 transformational functions with results that are derived types
3425 with allocatable components, copy the components in the result.
3426 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3427 of lhs derived types before allocation.
3429 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3432 * module.c (load_generic_interfaces): If a procedure that is
3433 use associated but not generic is given an interface that
3434 includes itself, then make it generic.
3436 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3437 Shujing Zhao <pearly.zhao@oracle.com>
3439 PR translation/42469
3440 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3441 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3442 character between option name and help text.
3444 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3448 * trans-array.c (gfc_conv_array_initializer): Change call to
3449 gfc_error_now to call to gfc_fatal_error.
3450 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3451 (is_constant_element): Changed name from constant_element.
3452 (gfc_constant_ac): Only use expand_construuctor for expression
3453 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3454 call gfc_is_constant_expr.
3455 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3457 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3458 array expressions should have their constructors expanded.
3459 (gfc_resolve_expr): Use new function to determine whether or not to call
3460 gfc_expand_constructor.
3462 2010-01-09 Tobias Burnus <burnus@net-b.de>
3465 * trans-expr.c (gfc_trans_structure_assign): Handle
3467 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3468 to the constructor for c_null_(fun)ptr.
3469 * resolve.c (resolve_structure_cons): Add special case
3470 for c_null_(fun)ptr.
3472 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3474 * gfortranspec.c (lang_specific_driver): Update copyright notice
3477 2010-01-08 Tobias Burnus <burnus@net-b.de>
3480 * symbol.c (check_conflict, gfc_copy_attr): Add
3481 ASYNCHRONOUS support.
3482 (gfc_add_asynchronous): New function.
3483 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3484 (gfc_match_asynchronous): New function.
3485 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3486 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3487 (gfc_add_asynchronous): New Prototype.
3488 * module.c (ab_attribute, mio_symbol_attribute): Add
3489 ASYNCHRONOUS support.
3490 * resolve.c (was_declared): Ditto.
3491 * match.h (gfc_match_asynchronous): New prototype.
3492 * parse.c (decode_specification_statement,decode_statement):
3493 Add ASYNCHRONOUS support.
3495 2010-01-07 Tobias Burnus <burnus@net-b.de>
3498 * trans-decl.c (get_proc_pointer_decl): Fix call to
3499 gfc_conv_initializer for array-valued proc-pointer funcs.
3501 2010-01-07 Tobias Burnus <burnus@net-b.de>
3504 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3505 allocatable scalars with SAVE attribute.
3507 2010-01-05 Tobias Burnus <burnus@net-b.de>
3510 * options.c (gfc_post_options): Set -frecursion
3511 when -fopenmp is used.
3513 2010-01-05 Tobias Burnus <burnus@net-b.de>
3516 * trans-expr.c (gfc_conv_procedure_call): Nullify
3517 return value for allocatable-scalar character functions.
3519 2010-01-04 Tobias Burnus <burnus@net-b.de>
3522 * error.c (error_printf, gfc_warning, gfc_notify_std,
3523 gfc_warning_now, gfc_error, gfc_error_now,
3524 gfc_fatal_error): Change argument name from nocmsgid to
3525 gmsgid to enable (x)gettext's % checking.
3527 2010-01-04 Tobias Burnus <burnus@net-b.de>
3529 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3531 2010-01-04 Tobias Burnus <burnus@net-b.de>
3534 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3535 for functions returning allocatable scalars.
3536 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3537 reallocating an allocatable scalar.
3538 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3540 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3541 allocatable scalars.
3542 (gfc_generate_function_code): Nullify result variable for
3543 allocatable scalars.
3546 * module.c (gfc_use_module): Fix warning string to allow
3550 * invoke.texi (-fcheck=recursion): Mention that the checking
3551 is also disabled for -frecursive.
3552 * trans-decl.c (gfc_generate_function_code): Disable
3553 -fcheck=recursion when -frecursive is used.
3555 * intrinsic.texi (iso_c_binding): Improve wording.
3558 Copyright (C) 2010 Free Software Foundation, Inc.
3560 Copying and distribution of this file, with or without modification,
3561 are permitted in any medium without royalty provided the copyright
3562 notice and this notice are preserved.