1 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4 * primary.c (match_hollerith_constant): Calculate padding needed to
5 fill default integer and allocate string for that size. Set pad bytes
7 * gfortran.h: Add hollerith pad value to type spec union.
8 * data.c (create_character_initializer): Fix spelling of function name.
9 Use hollerith pad value to calculate length.
10 * arith.c (hollerith2representation); Use hollerith pad value to
13 2010-08-26 Daniel Kraft <d@domob.eu>
18 * gfortran.h (struct gfc_association_list): New flag `dangling'.
19 (gfc_build_block_ns): Declared here...
20 * parse.h (gfc_build_block_ns): ...instead of here.
21 * trans.h (gfc_process_block_locals): Expect additionally the
22 gfc_association_list of BLOCK (if present).
23 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
24 * resolve.c (resolve_variable): Only check for invalid *array*
25 references on associate-names.
26 (resolve_assoc_var): New method with code previously in resolve_symbol.
27 (resolve_select_type): Use association to give the selector and
28 temporaries their values instead of ordinary assignment.
29 (resolve_fl_var_and_proc): Allow CLASS associate-names.
30 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
31 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
32 to `gfc_process_block_locals' to match new interface.
33 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
35 (gfc_process_block_locals): Defer them rather here when linked to
36 from the BLOCK's association list.
38 2010-08-25 Jakub Jelinek <jakub@redhat.com>
40 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
41 TREE_NOTHROW on fndecls that can't throw. Set
42 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
43 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
44 gfor_fndecl_associated.
46 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
49 * frontend-passes.c (optimize_equality): Don't optimize array equality
51 2010-08-23 Janus Weil <janus@gcc.gnu.org>
54 * resolve.c (resolve_procedure_interface): New function split off from
56 (resolve_formal_arglist): Call it here ...
57 (resolve_symbol): ... and here.
59 2010-08-22 Joseph Myers <joseph@codesourcery.com>
61 * Make-lang.in (gfortranspec.o): Update dependencies.
62 * gfortranspec.c: Include coretypes.h before gcc.h. Include
64 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
65 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
66 (g77_xargc): Make unsigned.
67 (g77_xargv): Change to g77_x_decoded_options.
68 (g77_newargc): Make unsigned.
69 (g77_newargv): Change to g77_new_decoded_options.
70 (strings_same, options_same): New.
71 (append_arg): Use cl_decoded_option structures.
73 (add_arg_libgfortran): New.
74 (lang_specific_driver): Use cl_decoded_option structures.
76 2010-08-21 Janus Weil <janus@gcc.gnu.org>
80 * class.c (add_proc_comp): Add static initializer for PPCs.
81 (add_procs_to_declared_vtab): Modified comment.
82 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
83 initializer if the component is part of a vtype.
84 (mio_component_list): Add argument 'vtype', pass it on to
86 (mio_symbol): Modified call to 'mio_component_list'.
87 * trans.h (gfc_conv_initializer): Modified prototype.
88 (gfc_trans_assign_vtab_procs): Removed.
89 * trans-common.c (create_common): Modified call to
90 'gfc_conv_initializer'.
91 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
92 gfc_emit_parameter_debug_info): Modified call to
93 'gfc_conv_initializer'.
94 (build_function_decl): Remove assertion.
95 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
96 Removed call to 'gfc_trans_assign_vtab_procs'.
97 (gfc_conv_initializer): Add argument 'procptr'.
98 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
99 (gfc_trans_assign_vtab_procs): Removed.
100 * trans-stmt.c (gfc_trans_allocate): Removed call to
101 'gfc_trans_assign_vtab_procs'.
103 2010-08-21 Tobias Burnus <burnus@net-b.de>
107 * intrinsic.c (add_sym): Init value attribute.
108 (set_attr_value): New function.
109 (add_functions) Use it and add JN/YN resolvers.
110 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
111 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
112 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
113 * iresolve.c (gfc_resolve_bessel_n2): New function.
114 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
116 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
117 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
118 * simplify.c (): For YN set to -INF if previous values
120 * trans-expr.c (gfc_conv_procedure_call): Don't crash
122 * iresolve.c (gfc_resolve_extends_type_of): Set the
123 type of the dummy argument to the one of the actual.
125 2010-08-20 Joseph Myers <joseph@codesourcery.com>
127 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
129 2010-08-20 Joseph Myers <joseph@codesourcery.com>
131 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
134 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
136 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
138 2010-08-19 Daniel Kraft <d@domob.eu>
142 * trans.h (struct gfc_se): New flag `byref_noassign'.
143 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
144 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
145 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
146 and check for compile-time errors with those.
147 * trans-decl.c (trans_associate_var): Use new routine
148 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
149 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
150 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
151 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
152 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
153 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
154 rank remapping for assignment.
156 2010-08-19 Tobias Burnus <burnus@net-b.de>
158 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
159 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
162 2010-08-19 Tobias Burnus <burnus@net-b.de>
166 * check.c (gfc_check_bessel_n2): New function.
167 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
168 * intrinsic.c (add_functions): Add transformational version
169 of the Bessel_jn/yn intrinsics.
170 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
171 gfc_simplify_bessel_yn2): New prototypes.
172 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
173 transformational variant.
174 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
175 Check for negative order.
176 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
177 gfc_simplify_bessel_yn2): New functions.
179 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
182 * resolve.c (resolve_transfer): Traverse operands and set expression
183 to be checked to a non EXPR_OP type.
185 2010-08-19 Janus Weil <janus@gcc.gnu.org>
188 * gfortran.h (gfc_add_save): Modified prototype.
189 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
190 (match_pointer_init): New function to match F08 pointer initialization.
191 (variable_decl,match_procedure_decl,match_ppc_decl): Use
192 'match_pointer_init'.
193 (match_attr_spec): Module variables are implicitly SAVE.
194 (gfc_match_save): Modified call to 'gfc_add_save'.
195 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
197 * primary.c (gfc_variable_attr): Handle SAVE attribute.
198 * resolve.c (resolve_structure_cons): Add new argument and do pointer
199 initialization checks.
200 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
201 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
202 (resolve_fl_variable): Handle SAVE_IMPLICIT.
203 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
205 * trans-decl.c (gfc_create_module_variable): Module variables with
206 TARGET can already exist.
207 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
208 (gfc_conv_initializer): Implement non-NULL pointer
211 2010-08-18 Tobias Burnus <burnus@net-b.de>
214 * intrinsic.texi (selected_char_kind): Document ISO_10646
217 2010-08-17 Jakub Jelinek <jakub@redhat.com>
220 * trans-decl.c (build_library_function_decl_1): Chain on
221 void_list_node instead of creating a new TREE_LIST.
222 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
223 * trans-types.c (gfc_get_function_type): Likewise. Set
224 typelist to void_list_node for the main program.
226 2010-08-17 Daniel Kraft <d@domob.eu>
229 * gfortran.h (struct gfc_association_list): New member `where'.
230 (gfc_is_associate_pointer) New method.
231 * match.c (gfc_match_associate): Remember locus for each associate
232 name matched and do not try to set variable flag.
233 * parse.c (parse_associate): Use remembered locus for symbols.
234 * primary.c (match_variable): Instead of variable-flag check for
235 associate names set it for all such names used.
236 * symbol.c (gfc_is_associate_pointer): New method.
237 * resolve.c (resolve_block_construct): Don't generate assignments
238 to give associate-names their values.
239 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
240 (resolve_symbol): Set some more attributes for associate variables,
241 set variable flag here and check it and don't try to build an
242 explicitely shaped array-spec for array associate variables.
243 * trans-expr.c (gfc_conv_variable): Dereference in case of association
245 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
246 (gfc_sym_type): Return pointer type for association to scalar vars.
247 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
248 (trans_associate_var): New method.
249 (gfc_trans_deferred_vars): Handle association symbols.
251 2010-08-16 Joseph Myers <joseph@codesourcery.com>
253 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
255 (MMDX): Change back to MMD. Mark NoDriverArg instead of
257 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
258 OPT_MDX and OPT_MMDX.
260 2010-08-16 Joseph Myers <joseph@codesourcery.com>
262 * lang.opt (MDX, MMDX): Mark RejectDriver.
264 2010-08-15 Janus Weil <janus@gcc.gnu.org>
266 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
267 vtabs for generics any more).
269 2010-08-15 Daniel Kraft <d@domob.eu>
272 * gfortran.h (gfc_find_proc_namespace): New method.
273 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
274 around with namespace.
275 * symbol.c (gfc_find_proc_namespace): New method.
276 * trans-decl.c (gfc_build_qualified_array): Use it for correct
278 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
279 * parse.c (parse_associate): Removed assignment-generation here...
280 * resolve.c (resolve_block_construct): ...and added it here.
281 (resolve_variable): Handle names that are arrays but were not parsed
282 as such because of association.
283 (resolve_code): Fix BLOCK resolution.
284 (resolve_symbol): Generate array-spec for associate-names.
286 2010-08-15 Tobias Burnus <burnus@net-b.de>
289 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
290 (verify_c_interop): Handle unresolved DT with bind(C).
292 2010-08-15 Tobias Burnus <burnus@net-b.de>
294 * trans-expr.c (gfc_conv_expr_present): Regard nullified
295 pointer arrays as absent.
296 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
297 dummys as absent argument.
298 * interface.c (compare_actual_formal,compare_parameter):
301 2010-08-15 Tobias Burnus <burnus@net-b.de>
303 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
304 dummies with intent(in).
306 2010-08-15 Daniel Kraft <d@domob.eu>
309 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
310 routines not IMPURE also as PURE.
311 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
312 `NO_CLASS' in `CLASS_IMPURE'.
313 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
314 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
315 (add_functions): Ditto.
316 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
317 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
318 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
319 are not ALLOCATABLE and have their INTENT specified.
321 2010-08-13 Daniel Kraft <d@domob.eu>
323 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
324 * array.c (gfc_match_array_spec): Match implied-shape specification and
325 handle AS_IMPLIED_SHAPE correctly otherwise.
326 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
327 (variable_decl): Some checks for implied-shape declaration.
328 * resolve.c (resolve_symbol): Assert that array-spec is no longer
329 AS_IMPLIED_SHAPE in any case.
331 2010-08-12 Joseph Myers <joseph@codesourcery.com>
333 * lang.opt (MD, MMD): Change to MDX and MMDX.
334 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
336 2010-08-11 Janus Weil <janus@gcc.gnu.org>
339 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
341 (check_arglist,check_specific): Add reference to 'name' field.
342 (init_arglist): Remove reference to 'name' field.
343 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
344 * check.c (variable_check): Reverse order of checks. Respect intent of
346 (int_or_proc_check): New function.
347 (coarray_check): New function.
348 (allocatable_check): New function.
349 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
350 (gfc_check_complex): Use 'int_or_real_check'.
351 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
352 gfc_check_ucobound): Use 'coarray_check'.
353 (gfc_check_pack): Use 'real_or_complex_check'.
354 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
356 (scalar_check,type_check,numeric_check,int_or_real_check,
357 real_or_complex_check,kind_check,double_check,logical_array_check,
358 array_check,same_type_check,rank_check,nonoptional_check,
359 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
360 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
361 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
362 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
363 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
364 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
365 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
368 2010-08-10 Daniel Kraft <d@domob.eu>
370 * gfortran.texi (Interoperability with C): Fix ordering in menu
371 and add new subsection about pointers.
372 (Interoperable Subroutines and Functions): Split off the pointer part.
373 (working with Pointers): New subsection with extended discussion
374 of pointers (especially procedure pointers).
376 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
379 * array.c (gfc_ref_dimen_size): Add end argument.
380 If end is non-NULL, calculate it.
381 (ref_size): Adjust call to gfc_ref_dimen_size.
382 (gfc_array_dimen_size): Likewise.
383 (gfc_array_res_shape): Likewise.
384 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
385 * resolve.c (resolve_array_ref): For stride not equal to -1,
386 fill in the lowest possible end.
388 2010-08-09 Janus Weil <janus@gcc.gnu.org>
390 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
392 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
394 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
396 (check_some_aliasing): Likewise.
397 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
398 (gfc_conv_intrinsic_int): Likewise.
399 (gfc_conv_intrinsic_lib_function): Likewise.
400 (gfc_conv_intrinsic_cmplx): Likewise.
401 (gfc_conv_intrinsic_ctime): Likewise.
402 (gfc_conv_intrinsic_fdate): Likewise.
403 (gfc_conv_intrinsic_ttynam): Likewise.
404 (gfc_conv_intrinsic_minmax): Likewise.
405 (gfc_conv_intrinsic_minmax_char): Likewise.
406 (gfc_conv_intrinsic_ishftc): Likewise.
407 (gfc_conv_intrinsic_index_scan_verify): Likewise.
408 (gfc_conv_intrinsic_merge): Likewise.
409 (gfc_conv_intrinsic_trim): Likewise.
410 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
412 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
415 * dependency.c (check_section_vs_section): Handle cases where
416 the start expression coincides with the lower or upper
419 2010-08-04 Janus Weil <janus@gcc.gnu.org>
424 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
425 container types. Do not artificially increase refs. Commit symbols one
427 * interface.c (compare_parameter): Make sure vtabs are present before
428 generating module variables.
429 * resolve.c (resolve_allocate_expr): Ditto.
431 2010-08-04 Tobias Burnus <burnus@net-b.de>
435 * resolve.c (resolve_structure_cons): Fix
438 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
442 * symbol.c (changed_syms): Made static again.
443 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
444 Changed conditional internal error into assert.
445 Rename function to ...
446 (gfc_enforce_clean_symbol_state): ... this.
447 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
448 Rename the former to the latter.
449 * parse.c (decode_statement, decode_omp_directive,
450 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
452 (changed_syms): Remove declaration.
453 (next_statement): Use gfc_enforce_clean_symbol_state.
455 2010-08-04 Tobias Burnus <burnus@net-b.de>
458 * resolve.c (resolve_structure_cons): Fix handling of
459 initialization structure constructors with character
460 elements of the wrong length.
461 * array.c (gfc_check_iter_variable): Add NULL check.
462 (gfc_resolve_character_array_constructor): Also truncate
465 2010-08-04 Tobias Burnus <burnus@net-b.de>
467 * trans-io.c (gfc_build_io_library_fndecls): Fix return
468 value of some libgfortran functions.
470 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
473 * dependency.c (gfc_deb_compare_expr): Remove any integer
474 conversion functions to larger types from both arguments.
475 Remove handling these functions futher down.
477 2010-08-03 Janus Weil <janus@gcc.gnu.org>
481 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
482 * resolve.c (resolve_tb_generic_targets): Check for errors.
484 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
487 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
490 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
493 * dependency.h: Add prototype for gfc_are_identical_variables.
494 * frontend-passes.c: Include depencency.h.
495 (optimimize_equality): Use gfc_are_identical_variables.
496 * dependency.c (identical_array_ref): New function.
497 (gfc_are_identical_variables): New function.
498 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
499 * dependency.c (gfc_check_section_vs_section). Rename gfc_
500 prefix from statc function.
501 (check_section_vs_section): Change arguments to gfc_array_ref,
502 adjust function body accordingly.
504 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
505 Janus Weil <janus@gcc.gnu.org>
510 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
511 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
512 gfc_copy_formal_args, gfc_copy_formal_args_intr,
513 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
514 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
515 Call reject_statement in case of error.
516 (match_deferred_characteritics): Call gfc_undo_symbols in case match
519 2010-08-01 Janus Weil <janus@gcc.gnu.org>
522 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
523 (gfc_find_derived_vtab): Make vtabs and vtypes public.
524 * module.c (read_module): When reading module files, always import
525 vtab and vtype symbols.
527 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
531 * symbol.c (changed_syms): Made non-static.
532 * parse.c (changed_syms): Declare new external.
533 (next_statement): Assert changed_syms is NULL at the beginning.
535 2010-07-30 Janus Weil <janus@gcc.gnu.org>
536 Steven G. Kargl <kargl@gcc.gnu.org>
539 * match.c (match_type_spec): Try to parse derived types before
542 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
544 * gfortran.h (gfc_release_symbol): New prototype.
545 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
546 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
547 Use gfc_release_symbol.
548 * parse.c (gfc_fixup_sibling_symbols): Ditto.
549 * resolve.c (resolve_symbol): Ditto.
551 2010-07-29 Tobias Burnus <burnus@net-b.de>
555 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
556 external procedure declarations in modules.
557 (gfc_get_symbol_decl): Modify assert.
559 2010-07-29 Janus Weil <janus@gcc.gnu.org>
562 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
564 2010-07-29 Janus Weil <janus@gcc.gnu.org>
567 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
568 (gfc_trans_class_assign): Modified prototype.
569 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
570 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
571 (gfc_trans_class_assign): ... here. Modified actual arguments.
572 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
573 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
574 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
576 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
580 * class.c (gfc_find_derived_vtab): Accept or discard newly created
581 symbols before returning.
583 2010-07-29 Joseph Myers <joseph@codesourcery.com>
585 * lang.opt (cpp): Remove Joined and Separate markers.
586 (cpp=): New internal option.
587 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
588 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
591 2010-07-29 Daniel Kraft <d@domob.eu>
594 * array.c (resolve_array_bound): Fix error message to properly handle
595 non-variable expressions.
597 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
599 * decl.c (free_value): Also free repeat field.
600 * data.c (gfc_assign_data_value): Always free offset before returning.
602 2010-07-28 Daniel Kraft <d@domob.eu>
604 * gfortran.h (gfc_build_intrinsic_call): New method.
605 * expr.c (gfc_build_intrinsic_call): New method.
606 * simplify.c (range_check): Ignore non-constant value.
607 (simplify_bound_dim): Handle non-variable expressions and
608 fix memory leak with non-free'ed expression.
609 (simplify_bound): Handle non-variable expressions.
610 (gfc_simplify_shape): Ditto.
611 (gfc_simplify_size): Ditto, but only in certain cases possible.
613 2010-07-28 Joseph Myers <joseph@codesourcery.com>
615 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
618 2010-07-28 Tobias Burnus <burnus@net-b.de>
621 * trans-types.c (gfc_get_derived_type): Fix DT declaration
622 from modules for whole-file mode.
624 2010-07-27 Joseph Myers <joseph@codesourcery.com>
626 * gfortran.h (gfc_handle_option): Update prototype and return
628 * options.c (gfc_handle_option): Update prototype and return value
631 2010-07-27 Joseph Myers <joseph@codesourcery.com>
633 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
634 decoded options in allocating deferred_opt.
635 * cpp.h (gfc_cpp_init_options): Update prototype.
636 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
637 * gfortran.h (gfc_option_lang_mask): New.
638 (gfc_init_options): Update prototype.
639 * options.c (gfc_option_lang_mask): New.
640 (gfc_init_options): Update prototype. Pass new arguments to
641 gfc_cpp_init_options.
643 2010-07-26 Tobias Burnus <burnus@net-b.de>
646 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
647 for functions which are later in the same file.
648 (gfc_create_function_decl, build_function_decl,
649 build_entry_thunks): Add global argument.
650 * trans.c (gfc_generate_module_code): Update
651 gfc_create_function_decl call.
652 * trans.h (gfc_create_function_decl): Update prototype.
653 * resolve.c (resolve_global_procedure): Also resolve for
656 2010-07-26 Richard Henderson <rth@redhat.com>
659 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
660 (gfc_write_global_declarations): New.
662 2010-07-26 Tobias Burnus <burnus@net-b.de>
665 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
666 for call to transfer_namelist_element.
667 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
670 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
673 * Make-lang.in: Add fortran/frontend-passes.o.
674 * gfortran.h: Add prototype for gfc_run_passes.
675 * resolve.c (gfc_resolve): Call gfc_run_passes.
676 * frontend-passes.c: New file.
678 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
681 * scanner.c (gfc_next_char_literal): Enable truncation warning for
684 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
687 * gfortran.h (gfc_namespace): New field old_equiv.
688 (gfc_free_equiv_until): New prototype.
689 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
690 a parameterized stop condition.
691 (gfc_free_equiv): Use gfc_free_equiv_until.
692 * parse.c (next_statement): Save equivalence list.
693 (reject_statement): Restore equivalence list.
695 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
698 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
699 in the function so that it does not get missed by early exits.
700 (load_line): Add checks for quoted strings and free form comments to
701 disable warnings on comments. Add check for ampersand as first
702 character after truncation and don't warn for this case, but warn if
703 there are subsequent non-whitespace characters.
705 2010-07-24 Tobias Burnus <burnus@net-b.de>
708 * parse.c (gfc_parse_file): Do not override
709 gfc_global_ns_list items.
711 2010-07-24 Tobias Burnus <burnus@net-b.de>
713 * options.c (gfc_init_options): Enable -fwhole-file by default.
714 * interface.c (compare_parameter): Assume a Hollerith constant is
715 compatible with all other argument types.
717 2010-07-23 Tobias Burnus <burnus@net-b.de>
720 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
721 -fwhole-file also for derived types.
722 * trans-types.c (copy_dt_decls_ifequal): Remove static and
723 rename to gfc_copy_dt_decls_ifequal.
724 (gfc_get_derived_type): Update call.
725 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
727 2010-07-23 Tobias Burnus <burnus@net-b.de>
730 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
732 2010-07-23 Jakub Jelinek <jakub@redhat.com>
734 * trans-types.c (gfc_get_array_descriptor_base,
735 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
736 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
737 instead of clearing DECL_NAME.
738 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
740 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
743 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
745 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
746 reverse the scalarization loop.
747 gfc_conv_resolve_dependencies: Pass the reverse field of the
748 loopinfo to gfc_dep_resolver.
749 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
750 assignment by resetting loop.reverse.
751 gfortran.h : Add the gfc_reverse enum.
752 trans.h : Add the reverse field to gfc_loopinfo.
753 dependency.c (gfc_check_dependency): Pass null to the new arg
755 (gfc_check_section_vs_section): Check for reverse dependencies.
756 (gfc_dep_resolver): Add reverse argument and deal with the loop
758 dependency.h : Modify prototype for gfc_dep_resolver to include
761 2010-07-23 Daniel Kraft <d@domob.eu>
764 * gfortran.h (gfc_find_symtree_in_proc): New method.
765 * symbol.c (gfc_find_symtree_in_proc): New method.
766 * match.c (match_exit_cycle): Look for loop name also in parent
767 namespaces within current procedure.
769 2010-07-22 Tobias Burnus <burnus@net-b.de>
772 * dependency.c (gfc_check_dependency): Add argument alising check.
773 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
775 2010-07-22 Daniel Kraft <d@domob.eu>
777 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
778 now in the correct place.
780 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
783 * Revert my commit r162325.
785 2010-07-21 Daniel Kraft <d@domob.eu>
787 * trans.h (gfc_get_return_label): Removed.
788 (gfc_generate_return): New method.
789 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
790 returning a tree directly.
791 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
792 (gfc_trans_block_construct): Update for new interface to
793 `gfc_trans_deferred_vars'.
794 * trans-decl.c (current_function_return_label): Removed.
795 (current_procedure_symbol): New variable.
796 (gfc_get_return_label): Removed.
797 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
798 returning a tree directly.
799 (get_proc_result), (gfc_generate_return): New methods.
800 (gfc_generate_function_code): Clean up and do init/cleanup here
801 also with gfc_wrapped_block. Remove return-label but rather
804 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
807 * fortran/match.c (match_type_spec): Check for derived type before
810 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
813 * interface.c (matching_typebound_op): Add argument for the
814 return of the generic name for the procedure.
815 (build_compcall_for_operator): Add an argument for the generic
816 name of an operator procedure and supply it to the expression.
817 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
818 calls to the above procedures.
819 * resolve.c (resolve_typebound_function): Catch procedure
820 component calls for CLASS objects, check that the vtable is
821 complete and insert the $vptr and procedure components, to make
823 (resolve_typebound_function): The same.
824 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
825 an allocatable scalar if it is a result.
827 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
830 * match.c (gfc_match_iterator): Reverted.
832 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
835 * match.c (gfc_match_iterator): Remove error that iterator
836 cannot be INTENT(IN).
838 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
840 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
841 Access subscript through the "dim" field index.
842 (gfc_trans_create_temp_array): Access ss info through the "dim" field
844 (gfc_conv_array_index_offset): Ditto.
845 (gfc_conv_loop_setup): Ditto.
846 (gfc_conv_expr_descriptor): Ditto.
847 (gfc_conv_ss_startstride): Ditto. Update call to
848 gfc_conv_section_startstride.
849 (gfc_conv_section_startstride): Set values along the array dimension.
850 Get array dimension directly from the argument.
852 2010-07-15 Jakub Jelinek <jakub@redhat.com>
854 * trans.h (gfc_string_to_single_character): New prototype.
855 * trans-expr.c (string_to_single_character): Renamed to ...
856 (gfc_string_to_single_character): ... this. No longer static.
857 (gfc_conv_scalar_char_value, gfc_build_compare_string,
858 gfc_trans_string_copy): Adjust callers.
859 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
860 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
861 (select_struct): Move to toplevel, add GTY(()).
862 (gfc_trans_character_select): Optimize SELECT CASE
863 with character length 1.
865 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
867 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
868 * trans-common.c: Likewise.
869 * trans-decl.c: Likewise.
870 * trans-types.c: Likewise.
873 2010-07-15 Janus Weil <janus@gcc.gnu.org>
876 * resolve.c (resolve_typebound_generic_call): Resolve generic
877 non-polymorphic type-bound procedure calls to the correct specific
879 (resolve_typebound_subroutine): Remove superfluous code.
881 2010-07-15 Daniel Kraft <d@domob.eu>
884 * trans.h (struct gfc_wrapped_block): New struct.
885 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
886 (gfc_finish_wrapped_block): New method.
887 (gfc_init_default_dt): Add new init code to block rather than
889 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
890 (gfc_trans_dummy_array_bias): Ditto.
891 (gfc_trans_g77_array): Ditto.
892 (gfc_trans_deferred_array): Ditto.
893 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
894 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
895 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
896 (gfc_finish_wrapped_block): New method.
897 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
898 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
899 (gfc_trans_deferred_array): Ditto.
900 * trans-decl.c (gfc_trans_dummy_character): Ditto.
901 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
902 (init_intent_out_dt): Ditto.
903 (gfc_init_default_dt): Add new init code to block rather than
905 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
906 and cleanup code and put it all together.
908 2010-07-15 Jakub Jelinek <jakub@redhat.com>
910 * trans.h (gfc_build_compare_string): Add CODE argument.
911 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
912 gfc_build_compare_string.
913 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
914 gfc_build_compare_string.
915 (string_to_single_character): Rename len variable to length.
916 (gfc_optimize_len_trim): New function.
917 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
918 or NE_EXPR and one of the strings is string literal with LEN_TRIM
919 bigger than the length of the other string, they compare unequal.
922 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
923 in CASE_LABEL_EXPR and use NULL for low for the default case.
925 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
927 * trans-array.c (gfc_conv_section_upper_bound): Remove
928 (gfc_conv_section_startstride): Don't set the upper bound in the
929 vector subscript case.
930 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
932 2010-07-14 Janus Weil <janus@gcc.gnu.org>
935 * gfortran.h (gfc_is_data_pointer): Remove prototype.
936 * dependency.c (gfc_is_data_pointer): Make it static.
937 * intrinsic.texi: Update documentation on C_LOC.
938 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
939 and add a check for polymorphic variables.
941 2010-07-14 Jakub Jelinek <jakub@redhat.com>
943 * trans-expr.c (string_to_single_character): Also optimize
944 string literals containing a single char followed only by spaces.
945 (gfc_trans_string_copy): Remove redundant string_to_single_character
948 * trans-decl.c (gfc_build_intrinsic_function_decls,
949 gfc_build_builtin_function_decls): Mark functions as
950 DECL_PURE_P or TREE_READONLY.
952 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
954 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
955 instead of build_function_call_expr.
956 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
958 2010-07-13 Tobias Burnus <burnus@net-b.de>
959 Daniel Franke <franke.daniel@gmail.com>
962 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
963 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
965 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
967 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
968 Tobias Burnus <burnus@net-b.de>
971 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
972 noclobber/noescape annotations to function calls.
973 (gfc_build_builtin_function_decls): Likewise.
975 2010-07-13 Janus Weil <janus@gcc.gnu.org>
981 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
982 * class.c (gfc_build_class_symbol): Modified call to
983 'gfc_find_derived_vtab'.
984 (add_proc_component): Removed, moved code into 'add_proc_comp'.
985 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
987 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
988 Removed treatment of generics.
989 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
990 Call 'add_proc_comp' instead of duplicating code.
991 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
993 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
994 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
995 Removed treatment of generics.
996 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
997 'gfc_find_derived_vtab'.
998 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
999 Removed treatment of generics.
1000 (resolve_select_type,resolve_fl_derived): Modified call to
1001 'gfc_find_derived_vtab'.
1002 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1003 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1005 * trans-stmt.c (gfc_trans_allocate): Ditto.
1007 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1010 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1013 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1015 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1016 * resolve.c (build_default_init_expr): Ditto.
1018 2010-07-11 Tobias Burnus <burnus@net-b.de>
1021 * module.c (sort_iso_c_rename_list): Remove.
1022 (import_iso_c_binding_module,use_iso_fortran_env_module):
1023 Allow multiple imports of the same symbol.
1025 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1027 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1029 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1032 * decl.c (build_sym,attr_decl1): Only build the class container if the
1033 symbol has sufficient attributes.
1034 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1035 pointer attribute for classes.
1036 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1037 * module.c (MOD_VERSION): Bump.
1038 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1039 (mio_symbol_attribute): Handle class_pointer attribute.
1040 * parse.c (parse_derived): Use class_pointer instead of pointer
1041 attribute for classes.
1042 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1043 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1044 resolve_allocate_expr,resolve_fl_derived): Ditto.
1045 (resolve_fl_var_and_proc): Check for class_ok attribute.
1047 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1049 * trans-io.c (gfc_build_st_parameter): Update calls to
1050 gfc_add_field_to_struct.
1051 * trans-stmt.c (ADD_FIELD): Ditto.
1053 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1055 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1056 fieldlist, remove fieldlist from argument list.
1057 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1058 and remove fieldlist from argument list.
1059 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1060 gfc_get_mixed_entry_union): Move setting
1061 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1062 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1064 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1067 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1068 if the lhs has never been host associated, as well as not being
1069 use associated, a pointer or a target.
1070 * resolve.c (resolve_variable): Mark variables that are host
1072 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1075 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1077 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1078 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1079 SIZEOF and C_SIZEOF.
1081 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1084 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1085 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1086 gfc_resolve_storage_size): New prototypes.
1087 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1088 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1089 * iresolve.c (gfc_resolve_storage_size): New function.
1090 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1092 (gfc_conv_intrinsic_storage_size): New function.
1093 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1095 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1098 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1099 !$omp do loops. Error on CYCLE to non-innermost collapsed
1102 2010-07-08 Tobias Burnus <burnus@net-b.de>
1105 * array.c (gfc_match_array_ref): Better error message for
1106 coarrays with too few ranks.
1107 (match_subscript): Move one diagnostic to caller.
1108 * gfortran.h (gfc_get_corank): Add prottype.
1109 * expr.c (gfc_get_corank): New function.
1110 * iresolve.c (resolve_bound): Fix rank for cobounds.
1111 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1112 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1115 2010-07-06 Tobias Burnus <burnus@net-b.de>
1118 * array.c (gfc_expand_constructor): Add optional diagnostic.
1119 * gfortran.h (gfc_expand_constructor): Update prototype.
1120 * expr.c (gfc_simplify_expr, check_init_expr,
1121 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1122 * resolve.c (gfc_resolve_expr): Ditto.
1124 2010-07-06 Tobias Burnus <burnus@net-b.de>
1126 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1127 * trans-intrinsic.c: Ditto.
1128 * trans-types.c: Ditto.
1129 * convert.c: Include diagnostic-core.h instead of toplev.h.
1131 * trans-array.c: Ditto.
1132 * trans-const.c: Ditto.
1133 * trans-expr.c: Ditto.
1134 * trans-io.c: Ditto.
1135 * trans-openmp.c: Ditto.
1138 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1141 * check.c (dim_rank_check): Also check intrinsic functions.
1142 Adjust permissible rank for functions which reduce the rank of
1143 their argument. Spread is an exception, where DIM can
1144 be one larger than the rank of array.
1146 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1149 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1151 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1154 * trans-types.c (gfc_get_derived_type): Derived type fields
1155 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1156 but build_pointer_type_for_mode must be used for this.
1158 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1160 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1161 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1162 type of gfc_conv_procedure_call.
1163 (conv_generic_with_optional_char_arg): Likewise.
1164 * trans-stmt.c (gfc_trans_call): Likewise.
1165 * trans-expr.c (gfc_conv_function_expr): Likewise.
1166 (gfc_conv_procedure_call): Use build_call_vec instead of
1169 2010-07-04 Daniel Kraft <d@domob.eu>
1171 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1173 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1177 * trans-types.c (gfc_get_derived_type): Derived type fields
1178 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1180 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1183 * decl.c (match_procedure_in_type): Clear structure before using.
1184 (gfc_match_generic): Ditto.
1186 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1188 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1189 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1190 of which comes from...
1191 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1192 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1194 (gfc_get_array_descriptor_base): Likewise.
1195 (gfc_get_mixed_entry_union): Likewise.
1196 (gfc_get_derived_type): Add extra chain parameter for
1197 gfc_add_field_to_struct.
1198 * trans-stmt.c (gfc_trans_character_select): Likewise.
1199 * trans-io.c (gfc_build_st_parameter): Likewise.
1201 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1204 * resolve.c (is_external_proc): Prevent procedure pointers from being
1205 regarded as external procedures.
1207 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1210 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1211 passed as second argument of ASSOCIATED.
1213 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1216 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1217 to determine if a function assignment can be made without a
1219 (gfc_trans_arrayfunc_assign): Move all the conditions that
1220 suppress the direct function call to the above new functon and
1223 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1226 * interface.c (argument_rank_mismatch): New function.
1227 (compare_parameter): Call new function instead of generating
1230 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1232 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1233 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1236 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1238 * Make-lang.in: Update dependencies.
1240 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1242 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1243 and exit_label fields.
1244 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1246 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1247 (gfc_trans_do): Likewise.
1248 (gfc_trans_do_while): Likewise.
1249 (gfc_trans_cycle): Use cycle_label directly.
1250 (gfc_trans_exit): Use exit_label directly.
1252 2010-06-27 Daniel Kraft <d@domob.eu>
1254 * dump-parse-tree.c (show_symbol): Dump target-expression for
1256 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1257 (show_namespace): Use show_level for correct indentation of
1258 "inner namespaces" (contained procedures or BLOCK).
1260 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1263 * dump-parse-tree.c (show_code_node): Show namespace for
1266 2010-06-26 Tobias Burnus <burnus@net-b.de>
1268 * decl.c (gfc_match_decl_type_spec): Support
1269 TYPE(intrinsic-type-spec).
1271 2010-06-25 Tobias Burnus <burnus@net-b.de>
1273 * intrinsic.h (gfc_check_selected_real_kind,
1274 gfc_simplify_selected_real_kind): Update prototypes.
1275 * intrinsic.c (add_functions): Add radix support to
1277 * check.c (gfc_check_selected_real_kind): Ditto.
1278 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1279 * trans-decl.c (gfc_build_intrinsic_function_decls):
1280 Change call from selected_real_kind to selected_real_kind2008.
1281 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1282 (PRECISION, RANGE, RADIX): Add cross @refs.
1284 2010-06-25 Tobias Burnus <burnus@net-b.de>
1286 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1287 * gfortran.texi (_gfortran_set_options): Update for
1288 GFC_STD_F2008_OBS addition.
1289 * libgfortran.h: Add GFC_STD_F2008_OBS.
1290 * options.c (set_default_std_flags, gfc_handle_option): Handle
1292 io.c (check_format): Fix allow_std check.
1294 2010-06-25 Tobias Burnus <burnus@net-b.de>
1296 * decl.c (gfc_match_entry): Allow END besides
1297 END SUBROUTINE/END FUNCTION for contained procedures.
1299 2010-06-25 Tobias Burnus <burnus@net-b.de>
1301 * parse.c (next_free, next_fixed): Allow ";" as first character.
1303 2010-06-24 Tobias Burnus <burnus@net-b.de>
1306 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1308 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1311 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1314 2010-06-21 Tobias Burnus <burnus@net-b.de>
1317 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1319 * symbol.c (gfc_add_contiguous): New function.
1320 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1321 * decl.c (match_attr_spec): Ditto.
1322 (gfc_match_contiguous): New function.
1323 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1325 * gfortran.h (symbol_attribute): Add contiguous.
1326 (gfc_is_simply_contiguous): Add prototype.
1327 (gfc_add_contiguous): Add prototype.
1328 * match.h (gfc_match_contiguous): Add prototype.
1329 * parse.c (decode_specification_statement,
1330 decode_statement): Handle contiguous attribute.
1331 * expr.c (gfc_is_simply_contiguous): New function.
1332 * dump-parse-tree.c (show_attr): Handle contiguous.
1333 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1335 * trans-expr.c (gfc_add_interface_mapping): Copy
1337 * trans-array.c (gfc_conv_descriptor_stride_get,
1338 gfc_conv_array_parameter): Handle contiguous arrays.
1339 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1340 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1342 * trans.h (gfc_array_kind): Ditto.
1343 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1345 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1347 * options.c (gfc_handle_option): Don't handle N_OPTS.
1349 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1352 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1355 2010-06-18 Tobias Burnus <burnus@net-b.de>
1358 * resolve.c (resolve_allocate_deallocate): Properly check
1359 part-refs in stat=/errmsg= for invalid use.
1361 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1364 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1365 Return directly in case of an error.
1367 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1370 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1371 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1372 structure to each procedure in a procedure list.
1373 * module.c (mio_typebound_proc): Add NULL argument to
1374 'gfc_get_typebound_proc'.
1375 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1376 to initialize the new structure.
1378 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1381 * gfortran.h (gfc_expr): Add new member 'mold'.
1382 * match.c (gfc_match_allocate): Implement the MOLD tag.
1383 * resolve.c (resolve_allocate_expr): Ditto.
1384 * trans-stmt.c (gfc_trans_allocate): Ditto.
1386 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1389 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1390 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1391 GFC_DECL_SAVED_DESCRIPTOR set.
1392 (gfc_omp_report_decl): New function.
1393 * trans.h (gfc_omp_report_decl): New prototype.
1394 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1396 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1400 * gfortranspec.c (lang_specific_driver): Removed deprecation
1402 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1403 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1404 * cpp.h (gfc_cpp_makedep): New.
1405 (gfc_cpp_add_dep): New.
1406 (gfc_cpp_add_target): New.
1407 * cpp.c (gfc_cpp_option): Add deps* members.
1408 (gfc_cpp_makedep): New.
1409 (gfc_cpp_add_dep): New.
1410 (gfc_cpp_add_target): New.
1411 (gfc_cpp_init_options): Initialize new options.
1412 (gfc_cpp_handle_option): Handle new options.
1413 (gfc_cpp_post_options): Map new options to libcpp-options.
1414 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1415 (gfc_cpp_done): If requested, write dependencies to file.
1416 * module.c (gfc_dump_module): Add a module filename as target.
1417 * scanner.c (open_included_file): New parameter system; add the
1418 included file as dependency.
1419 (gfc_open_included_file): Add the included file as dependency.
1420 (gfc_open_intrinsic_module): Likewise.
1421 * invoke.texi: Removed deprecation warning for -M.
1422 * gfortran.texi: Removed Makefile-dependencies project.
1424 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1426 * resolve.c (resolve_global_procedure): Improved checking if an
1427 explicit interface is required.
1429 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1431 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1433 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1434 (gfc_conv_intrinsic_ttynam): Likewise.
1435 (gfc_conv_intrinsic_trim): Likewise.
1437 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1440 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1442 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1444 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1446 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1448 * mathbuiltins.def: Add builtins that do not directly correspond
1449 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1450 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1451 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1452 code_{r,c}{4,8,10,16} fields. Add
1453 {,complex}{float,double,long_double}_built_in fields.
1454 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1455 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1456 definition of OTHER_BUILTIN.
1457 (real_compnt_info): Remove unused struct.
1458 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1460 (build_round_expr): Call builtin_decl_for_precision instead of
1462 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1463 instead of a switch.
1464 (gfc_build_intrinsic_lib_fndecls): Match
1465 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1466 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1468 (gfc_conv_intrinsic_lib_function): Go through all the extended
1470 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1471 instead of a switch.
1472 (gfc_conv_intrinsic_abs): Likewise.
1473 (gfc_conv_intrinsic_mod): Likewise.
1474 (gfc_conv_intrinsic_sign): Likewise.
1475 (gfc_conv_intrinsic_fraction): Likewise.
1476 (gfc_conv_intrinsic_nearest): Likewise.
1477 (gfc_conv_intrinsic_spacing): Likewise.
1478 (gfc_conv_intrinsic_rrspacing): Likewise.
1479 (gfc_conv_intrinsic_scale): Likewise.
1480 (gfc_conv_intrinsic_set_exponent): Likewise.
1482 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1486 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1487 functions with CLASS formal arguments.
1489 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1492 * resolve.c (conformable_arrays): Handle allocatable components.
1494 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1497 * gfortran.texi: Document that Cray pointers cannot be function
1500 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1503 * gfortran.texi: Document lack of support for syntax
1504 "complex FUNCTION name*16()", and existence of alternative
1505 legacy syntax "complex*16 FUNCTION name()".
1507 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1510 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1511 POSIX's fsync(), and how to call the latter from Fortran code.
1513 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1516 * interface.c (compare_actual_formal): Reject actual arguments with
1517 array subscript passed to ASYNCHRONOUS dummys.
1519 2010-06-10 Daniel Kraft <d@domob.eu>
1522 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1523 (struct gfc_symbol): New field `assoc'.
1524 (struct gfc_association_list): New struct.
1525 (struct gfc_code): New struct `block' in union, move `ns' there
1526 and add association list.
1527 (gfc_free_association_list): New method.
1528 (gfc_has_vector_subscript): Made public;
1529 * match.h (gfc_match_associate): New method.
1530 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1531 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1532 * interface.c (gfc_has_vector_subscript): Made public.
1533 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1534 * match.c (gfc_match_associate): New method.
1535 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1536 * primary.c (match_variable): Don't allow names associated to expr here.
1537 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1538 (case_exec_markers, case_end): Add ASSOCIATE statement.
1539 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1540 (parse_associate): New method.
1541 (parse_executable): Handle ST_ASSOCIATE.
1542 (parse_block_construct): Change reference to gfc_code's `ns' field.
1543 * resolve.c (resolve_select_type): Ditto.
1544 (resolve_code): Ditto.
1545 (resolve_block_construct): Ditto and add comment.
1546 (resolve_select_type): Set association list in generated BLOCK to NULL.
1547 (resolve_symbol): Resolve associate names.
1548 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1549 and free association list.
1550 (gfc_free_association_list): New method.
1551 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1552 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1553 gfc_code's `ns' field.
1555 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1557 * error.c (error_print): Pre-initialize loc by NULL.
1558 * openmp.c (resolve_omp_clauses): Add explicit
1559 braces to avoid ambigous else.
1560 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1562 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1564 * gfc-internals.texi: Move to GFDL 1.3.
1565 * gfortran.texi: Ditto.
1566 * intrinsic.texi: Ditto.
1567 * invoke.texi: Ditto.
1569 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1572 * check.c (gfc_check_selected_real_kind): Verify that the
1573 actual arguments are scalar.
1575 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1578 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1580 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1583 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1585 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1587 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1589 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1591 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1592 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1593 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1594 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1596 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1597 less_than_bitsize2): New functions.
1598 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1599 nonnegative_check and less_than_bitsize1.
1600 (gfc_check_ibclr, gfc_check_ibset): Removed.
1601 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1604 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1607 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1610 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1612 * resolve.c (resolve_deallocate_expr): Avoid warning
1613 about possible use of iunitialized sym.
1614 (resolve_allocate_expr): Pre-initialize sym by NULL.
1616 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1619 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1621 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1623 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1625 (gfc_get_array_type_bounds): Likewise.
1627 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1628 (gfc_find_module): Likewise.
1630 * f95-lang.c (pushlevel): Likewise.
1632 * trans.h (struct lang_type): Add variable_size GTY option.
1633 (struct lang_decl): Likewise.
1635 2010-06-08 Tobias Burnus <burnus@net-b.de>
1638 * symbol.c (check_conflict): Move protected--external/procedure check ...
1639 * resolve.c (resolve_select_type): ... to the resolution stage.
1641 2010-06-07 Tobias Burnus <burnus@net-b.de>
1643 * options.c (gfc_handle_option): Fix -fno-recursive.
1645 2010-06-07 Tobias Burnus <burnus@net-b.de>
1647 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1648 * gfortran.texi (copyrights-gfortran): Ditto.
1650 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1652 * lang.opt (fshort-enums): Define using Var and VarExists.
1653 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1655 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1656 Janus Weil <janus@gcc.gnu.org>
1659 * resolve.c (get_declared_from_expr): Move to before
1660 resolve_typebound_generic_call. Make new_ref and class_ref
1661 ignorable if set to NULL.
1662 (resolve_typebound_generic_call): Once we have resolved the
1663 generic call, check that the specific instance is that which
1664 is bound to the declared type.
1665 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1666 freeing 'class_ref->next' twice.
1668 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1671 * trans-array.c (structure_alloc_comps): Dereference scalar
1672 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1675 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1677 * gfortranspec.c (append_arg, lang_specific_driver): Use
1678 GCC-specific formats in diagnostics.
1680 2010-06-02 Tobias Burnus <burnus@net-b.de>
1683 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1686 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1689 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1692 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1694 * fortran/gfortran.texi: Fix typos in description of variable-format-
1697 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1700 * dependency.c (gfc_check_section_vs_section): Check
1701 for interleaving array assignments without conflicts.
1703 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1705 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1706 $data component of a class container.
1707 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1708 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1709 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1710 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1711 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1712 * gcc/fortran/parse.c (parse_derived): Ditto.
1713 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1714 gfc_expr_attr): Ditto.
1715 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1716 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1717 resolve_fl_var_and_proc, resolve_typebound_procedure,
1718 resolve_fl_derived): Ditto.
1719 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1720 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1722 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1723 gfc_trans_deferred_vars): Ditto.
1724 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1726 2010-05-28 Tobias Burnus <burnus@net-b.de>
1728 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1730 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1732 * gfortranspec.c (append_arg, lang_specific_driver): Use
1733 fatal_error instead of fatal. Use warning instead of fprintf for
1736 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1738 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1739 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1740 xstrerror instead of strerror.
1742 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1744 * cpp.c (cb_cpp_error): Save and restore
1745 global_dc->warn_system_headers, not variable warn_system_headers.
1747 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1749 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1751 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1753 * trans-common.c: Do not include rtl.h, include output.h instead.
1754 * trans-decl.c: Likewise.
1756 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1759 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1760 namespace before trying to reorder the gsymbols.
1762 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1767 * resolve.c (resolve_global_procedure): Add check for global
1768 procedures with implicit interfaces and assumed-shape or optional
1769 dummy arguments. Verify that function return type, kind and string
1772 2010-05-21 Tobias Burnus <burnus@net-b.de>
1774 * gfortran.h: Do not include system.h.
1775 * bbt.c: Include system.h.
1777 * dependency.c: Ditto.
1778 * dump-parse-tree.c: Ditto.
1779 * arith.h: Do not include gfortran.h.
1780 * constructor.h: Do not include gfortran.h and splay-tree.h.
1781 * match.h: Do not include gfortran.h.
1783 * target-memory.h: Ditto.
1784 * openmp.c: Do not include toplev.h and target.h.
1785 * trans-stmt.c: Ditto not include toplev.h.
1787 * trans-common.c: Tell why toplev.h is needed. And
1788 do not include target.h.
1789 * trans-expr.c: Tell why toplev.h is needed.
1790 * trans-array.c: Ditto.
1791 * trans-openmp.c: Ditto.
1792 * trans-const.c: Ditto.
1794 * trans-types.c: Ditto.
1795 * trans-io.c: Ditto.
1796 * trans-decl.c: Ditto.
1799 * trans-intrinsic.c: Ditto.
1802 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1805 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1806 before returning MATCH_ERROR. Add check for scalar. Add check for
1807 default integer kind.
1809 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1812 * match.c (gfc_match_select_type): On error jump back out of the local
1814 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1815 stage, more precisely to ...
1816 * resolve.c (resolve_fl_derived): ... this place.
1818 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1821 * resolve.c (ensure_not_abstract): Allow abstract types with
1822 non-abstract ancestors.
1824 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1826 * trans-const.c: Include realmpfr.h.
1827 * Make-lang.in: Update dependencies.
1829 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1831 * trans-const.c, trans-types.c, trans-intrinsic.c:
1832 Clean up redundant includes.
1834 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1837 * lang.opt (Wunused-dummy-argument): New option.
1838 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1839 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1840 (set_Wall): Enable warn_unused_dummy_argument.
1841 (gfc_handle_option): Set warn_unused_dummy_argument according to
1843 * trans-decl.c (generate_local_decl): Separate warnings about
1844 unused variables and unused dummy arguments.
1845 * invoke.texi: Documented new option.
1847 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1849 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1850 (gfc_conv_string_tmp): Do not assert type comparibilty.
1851 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1852 (gfc_conv_expr_descriptor): Remove assert.
1853 * trans-common.c: Clarify why rtl.h and tm.h are included.
1854 * trans-openmp.c: Do not include ggc.h and real.h.
1855 Explain why gimple.h is included.
1856 * trans-const.c: Do not include ggc.h.
1857 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1858 * trans.c: Do not include ggc.h and real.h.
1859 Explain why gimple.h is included.
1860 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1861 and dwarf2out.h are included.
1862 * trans-io.c: Do not include gimple.h and real.h.
1863 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1864 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1867 2010-05-20 Tobias Burnus <burnus@net-b.de>
1869 * options.c (gfc_init_options,gfc_post_options): Enable
1870 flag_associative_math by default.
1872 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1875 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1876 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1877 blank STOP, handling a null expression. (gfc_trans_pause): Use
1878 pause_string for blank PAUSE.
1879 * trans.h: Add external function declaration for error_stop_numeric.
1880 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1881 the declaration for the library call. Adjust whitespaces.
1882 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1883 signal no stop code. Match the expression following the stop and pass
1884 that to the translators. Remove the old use of digit matching. Add
1885 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1886 and if CHARACTER, default character KIND.
1888 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1891 * lang.opt (Wconversion-extra): New option.
1892 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1893 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1894 (set_Wall): Enable -Wconversion.
1895 (gfc_handle_option): Set warn_conversion_extra.
1896 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1897 introduced for -Wconversion if -Wconversion-extra is present.
1898 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1899 -Wconversion; document -Wconversion-extra.
1901 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1904 * gfortran.h (gfc_has_default_initializer): New.
1905 * expr.c (gfc_has_default_initializer): New.
1906 * resolve.c (has_default_initializer): Removed, use
1907 gfc_has_default_initializer() instead. Updated all callers.
1908 * trans-array.c (has_default_initializer): Removed, use
1909 gfc_has_default_initializer() instead. Updated all callers.
1910 * trans-decl.c (generate_local_decl): Do not check the
1911 first component only to check for initializers, but use
1912 gfc_has_default_initializer() instead.
1914 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1917 * primary.c (match_string_constant): Move start_locus just inside
1919 * data.c (create_character_intializer): Clarified truncation warning.
1921 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1924 * intrinsic.h (gfc_check_float): New prototype.
1925 (gfc_check_sngl): New prototype.
1926 * check.c (gfc_check_float): New.
1927 (gfc_check_sngl): New.
1928 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1929 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1931 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1932 added them to the list of specifics of REAL instead.
1934 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1937 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1938 This is now handled via 'gfc_class_null_initializer'.
1940 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1942 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1943 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1944 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1945 add_procs_to_declared_vtab,add_generic_specifics,
1946 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1947 find_typebound_proc_uop,gfc_find_typebound_proc,
1948 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1949 gfc_get_tbp_symtree): Moved here from other places.
1950 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1952 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1953 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1954 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1955 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1956 * Make-lang.in: Add class.o.
1957 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1958 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1959 add_procs_to_declared_vtab,add_generic_specifics,
1960 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1961 find_typebound_proc_uop,gfc_find_typebound_proc,
1962 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1963 gfc_get_tbp_symtree): Move to class.c.
1965 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1967 * trans-types.c (gfc_init_types): Use build_function_type_list.
1968 (gfc_get_ppc_type): Likewise.
1969 * trans-decl.c (gfc_generate_constructors): Likewise.
1970 * f95-lang.c (build_builtin_fntypes): Likewise.
1971 (gfc_init_builtin_functions): Likewise.
1972 (DEF_FUNCTION_TYPE_0): Likewise.
1973 (DEF_FUNCTION_TYPE_1): Likewise.
1974 (DEF_FUNCTION_TYPE_2): Likewise.
1975 (DEF_FUNCTION_TYPE_3): Likewise.
1976 (DEF_FUNCTION_TYPE_4): Likewise.
1977 (DEF_FUNCTION_TYPE_5): Likewise.
1978 (DEF_FUNCTION_TYPE_6): Likewise.
1979 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1980 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1982 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1984 * trans-array.c (gfc_trans_array_constructor_value): Use
1985 build_constructor instead of build_constructor_from_list.
1986 (gfc_build_constant_array_constructor): Likewise.
1987 * trans-decl.c (create_main_function): Likewise.
1988 * trans-stmt.c (gfc_trans_character_select): Likewise.
1990 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1993 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1994 (resolve_fl_variable_derived): ... this place.
1995 (resolve_symbol): Make sure function symbols (and their result
1996 variables) are not resolved twice.
1998 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2001 * array.c (match_array_list): Revert change from 2010-05-13.
2003 2010-05-16 Richard Guenther <rguenther@suse.de>
2005 * trans-decl.c (module_htab_decls_hash): Revert last change.
2007 2010-05-16 Richard Guenther <rguenther@suse.de>
2009 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2011 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2013 * options.c (set_Wall): Remove special logic for Wuninitialized
2016 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2020 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2023 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2027 * gfortran.h (gfc_class_null_initializer): New prototype.
2028 * expr.c (gfc_class_null_initializer): New function to build a NULL
2029 initializer for CLASS pointers.
2030 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2031 containers. Remove default NULL initialization of $data component.
2032 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2034 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2035 Use new function 'gfc_class_null_initializer'.
2036 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2039 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2042 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2043 unsigned mpz_get_?i routines.
2045 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2047 * trans.c (trans_code): Set backend locus early.
2048 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2049 of the function instead of current input_location.
2051 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2054 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2056 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2057 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2060 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2063 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2065 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2066 by reference dummy procedures or non-dummy procedure pointers.
2067 (gfc_omp_predetermined_sharing): Return
2068 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2070 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2073 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2074 after OMP statement.
2075 (gfc_match_omp_critical): Likewise.
2076 (gfc_match_omp_flush): Likewise.
2077 (gfc_match_omp_workshare): Likewise.
2078 (gfc_match_omp_master): Likewise.
2079 (gfc_match_omp_ordered): Likewise.
2080 (gfc_match_omp_atomic): Likewise.
2081 (gfc_match_omp_barrier): Likewise.
2082 (gfc_match_omp_end_nowait): Likewise.
2084 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2087 * resolve.c (validate_case_label_expr): Removed FIXME.
2088 (resolve_select): Raise default warning on case labels out of range
2089 of the case expression.
2091 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2096 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2097 about conversion warnings.
2099 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2102 * match.c (gfc_match_select_type): Move error message to
2103 resolve_select_type.
2104 * resolve.c (resolve_select_type): Error message moved here from
2105 gfc_match_select_type. Correctly set type of temporary.
2107 2010-05-10 Richard Guenther <rguenther@suse.de>
2109 * trans-decl.c (gfc_build_library_function_decl): Split out
2111 (build_library_function_decl_1): ... this new function.
2112 Set a fnspec attribute if a specification was provided.
2113 (gfc_build_library_function_decl_with_spec): New function.
2114 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2115 and internal_unpack.
2117 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2120 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2123 2010-05-07 Jason Merrill <jason@redhat.com>
2125 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2126 to avoid -Wc++-compat warning.
2128 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2131 * options.c (gfc_handle_option): Add argument kind.
2132 * gfortran.h (gfc_handle_option): Update declaration.
2134 2010-05-06 Tobias Burnus <burnus@net-b.de>
2137 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2140 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2143 * resolve.c (traverse_data_list): Rephrase error message for
2144 non-constant bounds in data-implied-do.
2146 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2149 * gfortran.h: Removed repeat count from constructor, removed
2151 * data.h (gfc_assign_data_value_range): Changed return value from
2153 * data.c (gfc_assign_data_value): Add location to constructor element.
2154 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2155 for each element in range. Return early if an error was generated.
2156 * resolve.c (check_data_variable): Stop early if range assignment
2159 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2162 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2163 * symbol.c (gfc_build_class_symbol): Add separate class container for
2166 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2169 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2171 2010-05-02 Tobias Burnus <burnus@net-b.de>
2174 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2175 for lcobound, ucobound, image_index and this_image.
2176 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2177 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2178 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2179 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2181 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2183 2010-04-30 Tobias Burnus <burnus@net-b.de>
2187 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2188 calculation for array descriptor types.
2190 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2193 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2194 initializers for PPC members of the vtabs.
2196 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2199 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2200 attribute for all PPC members of the vtypes.
2201 (copy_vtab_proc_comps): Copy the correct interface.
2202 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2203 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2204 a dummy argument and make sure all PPC members of the vtab are
2205 initialized correctly.
2206 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2207 in call to gfc_trans_assign_vtab_procs.
2208 * trans-stmt.c (gfc_trans_allocate): Ditto.
2210 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2213 * resolve.c (resolve_typebound_function): Renamed
2214 resolve_class_compcall.Do all the detection of class references
2216 (resolve_typebound_subroutine): resolve_class_typebound_call
2217 renamed. Otherwise same as resolve_typebound_function.
2218 (gfc_resolve_expr): Call resolve_typebound_function.
2219 (resolve_code): Call resolve_typebound_subroutine.
2221 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2224 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2225 pass back the specific symtree name, rather than the target
2228 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2231 * resolve.c (resolve_structure_cons): Make the initializer of
2232 the vtab component 'extends' the same type as the component.
2234 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2237 * interface.c (check_interface1): Pass symbol name rather than NULL to
2238 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2239 trap MULL. (gfc_compare_derived_types): Revert previous change
2240 incorporated incorrectly during merge from trunk, r155778.
2241 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2242 than NULL to gfc_compare_interfaces.
2243 * symbol.c (add_generic_specifics): Likewise.
2245 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2248 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2249 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2250 (gfc_find_derived_vtab): Likewise.
2251 * module.c (ab_attribute): Add enumerator AB_VTAB.
2252 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2253 (check_for_ambiguous): Likewise.
2255 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2256 Janus Weil <janus@gcc.gnu.org>
2259 * trans-expr.c (select_class_proc): Remove function.
2260 (conv_function_val): Delete reference to previous.
2261 (gfc_conv_derived_to_class): Add second argument to the call to
2262 gfc_find_derived_vtab.
2263 (gfc_conv_structure): Exclude proc_pointer components when
2264 accessing $data field of class objects.
2265 (gfc_trans_assign_vtab_procs): New function.
2266 (gfc_trans_class_assign): Add second argument to the call to
2267 gfc_find_derived_vtab.
2268 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2269 implement holding off searching for the vptr derived type.
2270 (add_proc_component): New function.
2271 (add_proc_comps): New function.
2272 (add_procs_to_declared_vtab1): New function.
2273 (copy_vtab_proc_comps): New function.
2274 (add_procs_to_declared_vtab): New function.
2275 (void add_generic_specifics): New function.
2276 (add_generics_to_declared_vtab): New function.
2277 (gfc_find_derived_vtab): Add second argument to the call to
2278 gfc_find_derived_vtab. Add the calls to
2279 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2280 * decl.c (build_sym, build_struct): Use new arg in calls to
2281 gfc_build_class_symbol.
2282 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2283 definition of struct gfc_class_esym_list. Modify prototypes
2284 of gfc_build_class_symbol and gfc_find_derived_vtab.
2285 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2286 call to gfc_find_derived_vtab.
2287 * module.c : Add the vtype attribute.
2288 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2289 * resolve.c (resolve_typebound_generic_call): Add second arg
2290 to pass along the generic name for class methods.
2291 (resolve_typebound_call): The same.
2292 (resolve_compcall): Use the second arg to carry the generic
2293 name from the above. Remove the reference to class_esym.
2294 (check_members, check_class_members, resolve_class_esym,
2295 hash_value_expr): Remove functions.
2296 (resolve_class_compcall, resolve_class_typebound_call): Modify
2297 to use vtable rather than member by member calls.
2298 (gfc_resolve_expr): Modify second arg in call to
2300 (resolve_select_type): Add second arg in call to
2301 gfc_find_derived_vtab.
2302 (resolve_code): Add second arg in call resolve_typebound_call.
2303 (resolve_fl_derived): Exclude vtypes from check for late
2304 procedure definitions. Likewise for checking of explicit
2305 interface and checking of pass arg.
2306 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2307 calls to gfc_find_derived_vtab.
2308 * match.c (select_type_set_tmp): Use new arg in call to
2309 gfc_build_class_symbol.
2310 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2312 * parse.c (endType): Finish incomplete classes.
2314 2010-04-28 Tobias Burnus <burnus@net-b.de>
2318 * simplify.c (simplify_cobound): Handle scalar coarrays.
2320 2010-04-27 Tobias Burnus <burnus@net-b.de>
2322 * gfc-internals.texi: Update copyright year.
2323 * gfortran.texi: Ditto.
2324 * invoke.texi: Ditto.
2326 2010-04-27 Tobias Burnus <burnus@net-b.de>
2329 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2330 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2331 * trans-types.c (gfc_get_array_type_bounds,
2332 gfc_get_array_descriptor_base): Add corank argument.
2333 * trans-array.c (gfc_array_init_size): Handle corank.
2334 (gfc_trans_create_temp_array, gfc_array_allocate,
2335 gfc_conv_expr_descriptor): Add corank argument to call.
2336 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2338 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2342 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2343 of mucking with a tree directly.
2345 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2348 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2349 gfc_error with new error message.
2351 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2355 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2357 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2359 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2360 than the address of a GFC_SS_REFERENCE.
2361 * trans.h : Change comment on GFC_SS_REFERENCE.
2363 2010-04-22 Richard Guenther <rguenther@suse.de>
2366 * resolve.c (gfc_resolve_index): Wrap around ...
2367 (gfc_resolve_index_1): ... this. Add parameter to allow
2368 any integer kind index type.
2369 (resolve_array_ref): Allow any integer kind for the start
2370 index of an array ref.
2372 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2375 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2378 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2380 * intrinsic.c (sort_actual): Remove 'is' in error message.
2382 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2385 * resolve.c (resolve_fl_derived): If a component character
2386 length has not been resolved, do so now.
2387 (resolve_symbol): The same as above for a symbol character
2389 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2390 not needed for a character valued, procedure pointer.
2393 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2394 not found, return FAILURE rather than ICEing.
2396 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2399 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2400 sequential loops private in the innermost containing task region.
2402 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2404 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2405 to build_common_tree_nodes.
2407 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2410 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2411 gfc_msg_bounds by using 'Array bound mismatch' directly.
2412 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2413 error message to include the mismatch in the extent of array bound.
2414 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2415 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2417 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2419 * gfortran.texi: Update information on temporary file locations.
2421 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2423 * trans-decl.c (gfc_build_qualified_array): Ensure
2424 ubound.N and lbound.N artificial variable names don't appear
2427 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2430 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2431 block of code. Set name to the variable associated with the descriptor.
2433 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2435 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2436 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2438 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2440 * intrinsic.texi: Add the missing specific name of intrinsic
2441 procedure where the specific name is identical to the generic name.
2442 Fix inconsistent or mismatch in the argument names in intrinsic
2443 procedure descriptions. Add the SCALAR allocatable description to
2446 2010-04-14 Tobias Burnus <burnus@net-b.de>
2449 * array.c (gfc_find_array_ref): Handle codimensions.
2450 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2451 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2452 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2454 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2455 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2457 * intrinsic.h (add_functions): Add this_image, image_index,
2458 lcobound and ucobound intrinsics.
2459 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2460 gfc_check_image_index, gfc_check_this_image,
2461 gfc_simplify_image_index, gfc_simplify_lcobound,
2462 gfc_simplify_this_image, gfc_simplify_ucobound):
2463 New function prototypes.
2464 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2465 IMAGE_INDEX): Document new intrinsic functions.
2466 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2468 * simplify.c (simplify_bound_dim): Handle coarrays.
2469 (simplify_bound): Update simplify_bound_dim call.
2470 (gfc_simplify_num_images): Add -fcoarray=none check.
2471 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2472 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2474 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2477 * constructor.c: Fix typo in comment.
2478 * expr.c (find_array_section): Add check for max array limit.
2480 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2483 * gfortranspec.c (lookup_option): Check for -static and return
2485 (lang_specific_driver): Break when OPTION_static is discovered.
2487 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2489 * array.c (extract_element): Restore function from trunk.
2490 (gfc_get_array_element): Restore function from trunk.
2491 (gfc_expand_constructor): Restore check against
2492 flag_max_array_constructor.
2493 * constructor.c (node_copy_and_append): Delete unused.
2494 * gfortran.h: Delete comment and extra include.
2495 * constructor.h: Bump copyright and clean up TODO comments.
2496 * resolve.c: Whitespace.
2498 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2500 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2501 with direct access access to elements. Adjusted prototype, fixed all
2503 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2505 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2506 (gfc_simplify_spread): Removed workaround, directly insert elements
2507 at a given array position.
2508 (gfc_simplify_transpose): Likewise.
2509 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2511 (gfc_simplify_unpack): Likewise.
2513 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2515 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2516 (convert_boz): ... this and moved to start of file.
2517 (gfc_simplify_abs): Whitespace fix.
2518 (gfc_simplify_acos): Whitespace fix.
2519 (gfc_simplify_acosh): Whitespace fix.
2520 (gfc_simplify_aint): Whitespace fix.
2521 (gfc_simplify_dint): Whitespace fix.
2522 (gfc_simplify_anint): Whitespace fix.
2523 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2524 (gfc_simplify_dnint): Whitespace fix.
2525 (gfc_simplify_asin): Whitespace fix.
2526 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2527 (gfc_simplify_atan): Likewise.
2528 (gfc_simplify_atanh): Whitespace fix.
2529 (gfc_simplify_atan2): Whitespace fix.
2530 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2531 (gfc_simplify_bessel_j1): Likewise.
2532 (gfc_simplify_bessel_jn): Likewise.
2533 (gfc_simplify_bessel_y0): Likewise.
2534 (gfc_simplify_bessel_y1): Likewise.
2535 (gfc_simplify_bessel_yn): Likewise.
2536 (gfc_simplify_ceiling): Reorderd statements.
2537 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2539 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2541 (gfc_simplify_complex): Replaced if-gate. Removed check for
2543 (gfc_simplify_conjg): Whitespace fix.
2544 (gfc_simplify_cos): Whitespace fix.
2545 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2546 (gfc_simplify_dcmplx): Removed check for constant arguments.
2547 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2548 (gfc_simplify_digits): Whitespace fix.
2549 (gfc_simplify_dim): Whitespace fix.
2550 (gfc_simplify_dprod): Reordered statements.
2551 (gfc_simplify_erf): Whitespace fix.
2552 (gfc_simplify_erfc): Whitespace fix.
2553 (gfc_simplify_epsilon): Whitespace fix.
2554 (gfc_simplify_exp): Whitespace fix.
2555 (gfc_simplify_exponent): Use convert_boz().
2556 (gfc_simplify_floor): Reorderd statements.
2557 (gfc_simplify_gamma): Whitespace fix.
2558 (gfc_simplify_huge): Whitespace fix.
2559 (gfc_simplify_iand): Whitespace fix.
2560 (gfc_simplify_ieor): Whitespace fix.
2561 (simplify_intconv): Use gfc_convert_constant().
2562 (gfc_simplify_int): Use simplify_intconv().
2563 (gfc_simplify_int2): Reorderd statements.
2564 (gfc_simplify_idint): Reorderd statements.
2565 (gfc_simplify_ior): Whitespace fix.
2566 (gfc_simplify_ishftc): Removed duplicate type check.
2567 (gfc_simplify_len): Use range_check() instead of manual range check.
2568 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2569 (gfc_simplify_log): Whitespace fix.
2570 (gfc_simplify_log10): Whitespace fix.
2571 (gfc_simplify_minval): Whitespace fix.
2572 (gfc_simplify_maxval): Whitespace fix.
2573 (gfc_simplify_mod): Whitespace fix.
2574 (gfc_simplify_modulo): Whitespace fix.
2575 (simplify_nint): Reorderd statements.
2576 (gfc_simplify_not): Whitespace fix.
2577 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2578 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2579 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2580 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2581 (gfc_simplify_realpart): Whitespace fix.
2582 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2583 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2584 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2585 (gfc_simplify_sign): Whitespace fix.
2586 (gfc_simplify_sin): Whitespace fix.
2587 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2588 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2589 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2590 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2591 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2593 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2595 * gfortran.h (gfc_start_constructor): Removed.
2596 (gfc_get_array_element): Removed.
2597 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2598 instead. Fixed all callers.
2599 (extract_element): Removed.
2600 (gfc_expand_constructor): Temporarily removed check for
2601 max-array-constructor. Will be re-introduced later if still required.
2602 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2603 instead. Fixed all callers.
2604 * expr.c (find_array_section): Replaced manual lookup of elements
2605 by gfc_constructor_lookup.
2607 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2609 * gfortran.h (gfc_get_null_expr): New prototype.
2610 (gfc_get_operator_expr): New prototype.
2611 (gfc_get_character_expr): New prototype.
2612 (gfc_get_iokind_expr): New prototype.
2613 * expr.c (gfc_get_null_expr): New.
2614 (gfc_get_character_expr): New.
2615 (gfc_get_iokind_expr): New.
2616 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2617 * matchexp.c (build_node): Renamed and moved to
2618 expr.c (gfc_get_operator_expr). Reordered arguments to match
2619 other functions. Fixed all callers.
2620 (gfc_get_parentheses): Use specific function to build expr.
2621 * array.c (gfc_match_array_constructor): Likewise.
2622 * arith.c (eval_intrinsic): Likewise.
2623 (gfc_hollerith2int): Likewise.
2624 (gfc_hollerith2real): Likewise.
2625 (gfc_hollerith2complex): Likewise.
2626 (gfc_hollerith2logical): Likewise.
2627 * data.c (create_character_intializer): Likewise.
2628 * decl.c (gfc_match_null): Likewise.
2629 (enum_initializer): Likewise.
2630 * io.c (gfc_match_format): Likewise.
2631 (match_io): Likewise.
2632 * match.c (gfc_match_nullify): Likewise.
2633 * primary.c (match_string_constant): Likewise.
2634 (match_logical_constant): Likewise.
2635 (build_actual_constructor): Likewise.
2636 * resolve.c (build_default_init_expr): Likewise.
2637 * symbol.c (generate_isocbinding_symbol): Likewise.
2638 (gfc_build_class_symbol): Likewise.
2639 (gfc_find_derived_vtab): Likewise.
2640 * simplify.c (simplify_achar_char): Likewise.
2641 (gfc_simplify_adjustl): Likewise.
2642 (gfc_simplify_adjustr): Likewise.
2643 (gfc_simplify_and): Likewise.
2644 (gfc_simplify_bit_size): Likewise.
2645 (gfc_simplify_is_iostat_end): Likewise.
2646 (gfc_simplify_is_iostat_eor): Likewise.
2647 (gfc_simplify_isnan): Likewise.
2648 (simplify_bound): Likewise.
2649 (gfc_simplify_leadz): Likewise.
2650 (gfc_simplify_len_trim): Likewise.
2651 (gfc_simplify_logical): Likewise.
2652 (gfc_simplify_maxexponent): Likewise.
2653 (gfc_simplify_minexponent): Likewise.
2654 (gfc_simplify_new_line): Likewise.
2655 (gfc_simplify_null): Likewise.
2656 (gfc_simplify_or): Likewise.
2657 (gfc_simplify_precision): Likewise.
2658 (gfc_simplify_repeat): Likewise.
2659 (gfc_simplify_scan): Likewise.
2660 (gfc_simplify_size): Likewise.
2661 (gfc_simplify_trailz): Likewise.
2662 (gfc_simplify_trim): Likewise.
2663 (gfc_simplify_verify): Likewise.
2664 (gfc_simplify_xor): Likewise.
2665 * trans-io.c (build_dt): Likewise.
2666 (gfc_new_nml_name_expr): Removed.
2668 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2670 * arith.h (gfc_constant_result): Removed prototype.
2671 * constructor.h (gfc_build_array_expr): Removed prototype.
2672 (gfc_build_structure_constructor_expr): Removed prototype.
2673 * gfortran.h (gfc_int_expr): Removed prototype.
2674 (gfc_logical_expr): Removed prototype.
2675 (gfc_get_array_expr): New prototype.
2676 (gfc_get_structure_constructor_expr): New prototype.
2677 (gfc_get_constant_expr): New prototype.
2678 (gfc_get_int_expr): New prototype.
2679 (gfc_get_logical_expr): New prototype.
2680 * arith.c (gfc_constant_result): Moved and renamed to
2681 expr.c (gfc_get_constant_expr). Fixed all callers.
2682 * constructor.c (gfc_build_array_expr): Moved and renamed to
2683 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2684 and kind. Fixed all callers.
2685 (gfc_build_structure_constructor_expr): Moved and renamed to
2686 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2687 to type and kind. Fixed all callers.
2688 * expr.c (gfc_logical_expr): Renamed to ...
2689 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2690 (gfc_int_expr): Renamed to ...
2691 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2693 (gfc_get_constant_expr): New.
2694 (gfc_get_array_expr): New.
2695 (gfc_get_structure_constructor_expr): New.
2696 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2699 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2701 * constructor.h: New.
2702 * constructor.c: New.
2703 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2704 * arith.c (reducy_unary): Use constructor API.
2705 (reduce_binary_ac): Likewise.
2706 (reduce_binary_ca): Likewise.
2707 (reduce_binary_aa): Likewise.
2708 * check.c (gfc_check_pack): Likewise.
2709 (gfc_check_reshape): Likewise.
2710 (gfc_check_unpack): Likewise.
2711 * decl.c (add_init_expr_to_sym): Likewise.
2712 (build_struct): Likewise.
2713 * dependency.c (gfc_check_dependency): Likewise.
2714 (contains_forall_index_p): Likewise.
2715 * dump-parse-tree.c (show_constructor): Likewise.
2716 * expr.c (free_expr0): Likewise.
2717 (gfc_copy_expr): Likewise.
2718 (gfc_is_constant_expr): Likewise.
2719 (simplify_constructor): Likewise.
2720 (find_array_element): Likewise.
2721 (find_component_ref): Likewise.
2722 (find_array_section): Likewise.
2723 (find_substring_ref): Likewise.
2724 (simplify_const_ref): Likewise.
2725 (scalarize_intrinsic_call): Likewise.
2726 (check_alloc_comp_init): Likewise.
2727 (gfc_default_initializer): Likewise.
2728 (gfc_traverse_expr): Likewise.
2729 * iresolve.c (check_charlen_present): Likewise.
2730 (gfc_resolve_reshape): Likewise.
2731 (gfc_resolve_transfer): Likewise.
2732 * module.c (mio_constructor): Likewise.
2733 * primary.c (build_actual_constructor): Likewise.
2734 (gfc_match_structure_constructor): Likewise.
2735 * resolve.c (resolve_structure_cons): Likewise.
2736 * simplify.c (is_constant_array_expr): Likewise.
2737 (init_result_expr): Likewise.
2738 (transformational_result): Likewise.
2739 (simplify_transformation_to_scalar): Likewise.
2740 (simplify_transformation_to_array): Likewise.
2741 (gfc_simplify_dot_product): Likewise.
2742 (simplify_bound): Likewise.
2743 (simplify_matmul): Likewise.
2744 (simplify_minval_maxval): Likewise.
2745 (gfc_simplify_pack): Likewise.
2746 (gfc_simplify_reshape): Likewise.
2747 (gfc_simplify_shape): Likewise.
2748 (gfc_simplify_spread): Likewise.
2749 (gfc_simplify_transpose): Likewise.
2750 (gfc_simplify_unpack): Likewise.q
2751 (gfc_convert_constant): Likewise.
2752 (gfc_convert_char_constant): Likewise.
2753 * target-memory.c (size_array): Likewise.
2754 (encode_array): Likewise.
2755 (encode_derived): Likewise.
2756 (interpret_array): Likewise.
2757 (gfc_interpret_derived): Likewise.
2758 (expr_to_char): Likewise.
2759 (gfc_merge_initializers): Likewise.
2760 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2761 (gfc_trans_array_constructor_value): Likewise.
2762 (get_array_ctor_strlen): Likewise.
2763 (gfc_constant_array_constructor_p): Likewise.
2764 (gfc_build_constant_array_constructor): Likewise.
2765 (gfc_trans_array_constructor): Likewise.
2766 (gfc_conv_array_initializer): Likewise.
2767 * trans-decl.c (check_constant_initializer): Likewise.
2768 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2769 (gfc_apply_interface_mapping_to_cons): Likewise.
2770 (gfc_trans_structure_assign): Likewise.
2771 (gfc_conv_structure): Likewise.
2772 * array.c (check_duplicate_iterator): Likewise.
2773 (match_array_list): Likewise.
2774 (match_array_cons_element): Likewise.
2775 (gfc_match_array_constructor): Likewise.
2776 (check_constructor_type): Likewise.
2777 (check_constructor): Likewise.
2779 (expand_constructor): Likewise.
2780 (extract_element): Likewise.
2781 (gfc_expanded_ac): Likewise.
2782 (resolve_array_list): Likewise.
2783 (gfc_resolve_character_array_constructor): Likewise.
2784 (copy_iterator): Renamed to ...
2785 (gfc_copy_iterator): ... this.
2786 (gfc_append_constructor): Removed.
2787 (gfc_insert_constructor): Removed unused function.
2788 (gfc_get_constructor): Removed.
2789 (gfc_free_constructor): Removed.
2790 (qgfc_copy_constructor): Removed.
2791 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2792 Removed all references. Replaced constructor list by splay-tree.
2793 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2794 the inner struct, added member 'base'.
2795 (gfc_append_constructor): Removed prototype.
2796 (gfc_insert_constructor): Removed prototype.
2797 (gfc_get_constructor): Removed prototype.
2798 (gfc_free_constructor): Removed prototype.
2799 (qgfc_copy_constructor): Removed prototype.
2800 (gfc_copy_iterator): New prototype.
2801 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2803 2010-04-10 Tobias Burnus <burnus@net-b.de>
2806 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2807 proc-pointers and type-bound procedures.
2808 (gfc_specification_expr): Check proc-pointers for pureness.
2810 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2813 * gfortranspec.c (lang_specific_driver): Do not expose vars
2814 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2817 2010-04-09 Tobias Burnus <burnus@net-b.de>
2820 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2822 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2823 * data.c (gfc_assign_data_value): Ditto.
2824 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2825 (gfc_traverse_expr): Traverse also through codimension expressions.
2826 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2827 gfc_has_ultimate_pointer): New functions.
2828 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2829 (gfc_array_ref): Add codimen.
2830 (gfc_array_ref): Add in_allocate.
2831 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2832 gfc_has_ultimate_pointer): Add prototypes.
2833 * interface.c (compare_parameter, compare_actual_formal,
2834 check_intents): Add coarray constraints.
2835 * match.c (gfc_match_iterator): Add coarray constraint.
2836 * match.h (gfc_match_array_ref): Update interface.
2837 * primary.c (gfc_match_varspec): Handle codimensions.
2838 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2839 (check_class_members): Return gfc_try instead for error recovery.
2840 (resolve_typebound_function,resolve_typebound_subroutine,
2841 check_members): Handle return value of check_class_members.
2842 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2843 check_dimension, compare_spec_to_ref, resolve_array_ref,
2844 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2845 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2847 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2848 Skip over coarray refs.
2849 (gfc_array_allocate) Add support for references containing coindexes.
2850 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2851 (gfc_map_intrinsic_function): Ignore codimensions.
2853 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2856 * io.c (check_format_string): Added check for additional non
2857 blank characters after the format string was successfully
2859 * io.c (check_format): Changed the error messages for positive
2860 int required and period required to drop through the error logic
2861 and report with gfc_error instead of gfc_error_now. Corrected
2862 format postion for hollerith strings.
2864 2010-04-08 Tobias Burnus <burnus@net-b.de>
2866 * module.c (use_iso_fortran_env_module): Fix standard check.
2868 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2870 * parse.c (parse_derived, parse_enum): Avoid set but not used
2873 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2876 * gfortran.texi: Add section about representation of
2879 2010-04-07 Simon Baldwin <simonb@google.com>
2881 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2882 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2884 2010-04-07 Richard Guenther <rguenther@suse.de>
2886 * options.c (gfc_init_options): Do not set.
2888 2010-04-06 Tobias Burnus <burnus@net-b.de>
2891 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2892 * match.c (gfc_match_critical, sync_statement): Ditto.
2893 * gfortran.h (gfc_fcoarray): New enum.
2894 (gfc_option_t): Use it.
2895 * lang.opt (fcoarray): Add new flag.
2896 * invoke.texi (fcoarray): Document it.
2897 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2898 (gfc_handle_coarray_option): New function.
2900 2010-04-06 Tobias Burnus <burnus@net-b.de>
2903 * gfortran.h (gfc_array_spec): Add cotype.
2904 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2905 and defer error diagnostic.
2906 * resolve.c (resolve_fl_derived): Add missing check.
2907 (resolve_symbol): Add cotype/type check.
2908 * parse.c (parse_derived): Fix setting of coarray_comp.
2910 2010-04-06 Tobias Burnus <burnus@net-b.de>
2913 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2914 match_array_element_spec,gfc_copy_array_spec,
2915 gfc_compare_array_spec): Include corank.
2916 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2917 * decl.c (build_sym,build_struct,variable_decl,
2918 match_attr_spec,attr_decl1,cray_pointer_decl,
2919 gfc_match_volatile): Add codimension.
2920 (gfc_match_codimension): New function.
2921 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2922 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2923 (gfc_add_codimension): New function prototype.
2924 * match.h (gfc_match_codimension): New function prototype.
2925 (gfc_match_array_spec): Update prototype
2926 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2927 * module.c (MOD_VERSION): Bump.
2928 (mio_symbol_attribute): Support coarray attributes.
2929 (mio_array_spec): Add corank support.
2930 * parse.c (decode_specification_statement,decode_statement,
2931 parse_derived): Add coarray support.
2932 * resolve.c (resolve_formal_arglist, was_declared,
2933 is_non_constant_shape_array, resolve_fl_variable,
2934 resolve_fl_derived, resolve_symbol): Add coarray support.
2935 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2936 gfc_build_class_symbol): Add coarray support.
2937 (gfc_add_codimension): New function.
2939 2010-04-06 Tobias Burnus <burnus@net-b.de>
2942 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2943 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2944 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2946 * intrinsic.texi (iso_fortran_env): Ditto.
2947 * libgfortran.h (libgfortran_stat_codes): New enum.
2948 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2949 constants from the intrinsic module.
2951 2010-04-06 Tobias Burnus <burnus@net-b.de>
2954 * intrinsic.c (add_functions): Add num_images.
2955 * decl.c (gfc_match_end): Handle END CRITICAL.
2956 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2957 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2959 * gfortran.h (gfc_statement): Add enum items for those.
2960 (gfc_exec_op) Ditto.
2961 (gfc_isym_id): Add num_images.
2962 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2963 (gfc_trans_sync,gfc_trans_critical): New functions.
2964 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2965 gfc_trans_critical): Add/update prototypes.
2966 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2967 and SYNC statements.
2968 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2969 * resolve.c (resolve_sync): Add function.
2970 (gfc_resolve_blocks): Handle CRITICAL.
2971 (resolve_code): Handle CRITICAL, ERROR STOP,
2972 (resolve_branch): Add CRITICAL constraint check.
2973 and SYNC statements.
2974 * st.c (gfc_free_statement): Add new statements.
2975 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2976 (gfc_build_builtin_function_decls): Initialize it.
2977 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2978 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2979 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2981 (match_exit_cycle): Handle CRITICAL constraint.
2982 (gfc_match_stopcode): Handle ERROR STOP.
2983 * match.h (gfc_match_critical, gfc_match_error_stop,
2984 gfc_match_sync_all, gfc_match_sync_images,
2985 gfc_match_sync_memory): Add prototype.
2986 * parse.c (decode_statement, gfc_ascii_statement,
2987 parse_executable): Handle new statements.
2988 (parse_critical_block): New function.
2989 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2990 * intrinsic.texi (num_images): Document new function.
2991 * simplify.c (gfc_simplify_num_images): Add function.
2993 2010-04-06 Tobias Burnus <burnus@net-b.de>
2996 * trans-array.c (gfc_conv_expr_descriptor): Update
2997 gfc_trans_scalar_assign call.
2998 (has_default_initializer): New function.
2999 (gfc_trans_deferred_array): Nullify less often.
3000 * trans-expr.c (gfc_conv_subref_array_arg,
3001 gfc_trans_subcomponent_assign): Update call to
3002 gfc_trans_scalar_assign.
3003 (gfc_trans_scalar_assign): Add parameter and pass it on.
3004 (gfc_trans_assignment_1): Optionally, do not dealloc before
3006 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3007 call to gfc_trans_scalar_assign.
3008 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3009 initializer to static variables.
3010 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3011 * trans-stmt.c (forall_make_variable_temp,
3012 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3013 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3014 gfc_trans_allocate): Update gfc_trans_assignment call.
3015 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3016 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3017 parameter to prototype.
3019 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3021 * ioparm.def : Update copyright.
3023 * trans-array.c : ditto
3024 * trans-array.h : ditto
3026 * trans-types.c: ditto
3027 * dependency.c : ditto
3028 * gfortran.h : ditto
3030 * trans-io.c : ditto
3031 * trans-intrinsic.c : ditto
3032 * libgfortran.h : ditto
3033 * invoke.texi : ditto
3034 * intrinsic.texi : ditto
3037 * intrinsic.c : ditto
3038 * interface.c : ditto
3039 * iresolve.c : ditto
3040 * trans-stmt.c : ditto
3041 * trans-stmt.h : ditto
3046 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3049 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3050 do not assert the context of derived types.
3052 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3055 * ioparm.def: Change inquire size variable to type pointer to
3058 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3061 * trans-expr.c (conv_parent_component_references): Ensure that
3062 'dt' has a backend_decl.
3065 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3066 type has a backend_decl.
3069 * resolve.c (resolve_global_procedure): Check that the 'cl'
3070 structure is not NULL.
3072 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3074 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3077 2010-03-17 Tobias Burnus <burnus@net-b.de>
3080 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3081 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3083 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3084 pointees as having explizit size.
3085 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3087 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3088 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3089 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3090 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3091 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3094 2010-03-14 Tobias Burnus <burnus@net-b.de>
3097 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3098 (resolve_ordinary_assign): Add check to avoid segfault.
3100 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3104 * resolve.c (resolve_compcall): Add new boolean dummy argument
3105 'class_members'. Only resolve expression at end if false.
3106 Remove redundant, static variable 'class_object'.
3107 (check_class_members): Add extra argument to call of
3109 (resolve_typebound_function): Renamed resolve_class_compcall.
3110 Do all the detection of class references here. Correct calls to
3111 resolve_compcall for extra argument.
3112 (resolve_typebound_subroutine): resolve_class_typebound_call
3113 renamed. Otherwise same as resolve_typebound_function.
3114 (gfc_resolve_expr): Call resolve_typebound_function.
3115 (resolve_code): Call resolve_typebound_subroutine.
3117 2010-03-10 Tobias Burnus <burnus@net-b.de
3120 * symbol.c (get_iso_c_sym): Set sym->result.
3122 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3125 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3126 for TBPs, otherwise they will not be resolved properly.
3127 (resolve_function): Use 'value.function.esym' instead of
3128 'value.function.name' to check if we're dealing with a TBP.
3129 (check_class_members): Set correct type of passed object for all TBPs,
3130 not only generic ones, except if the type is abstract.
3132 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3135 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3136 'final...' are not misinterpreted as FINAL statements.
3138 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3141 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3142 allocatable ultimate components do not need temporaries, whilst
3143 ultimate pointer components do.
3145 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3148 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3150 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3153 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3156 * trans-array.c (gfc_conv_array_parameter): A full array of
3157 derived type need not be restricted to a symbol without an
3158 array spec to use the call to gfc_conv_expr_descriptor.
3161 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3162 allocatable arrays do not need temporaries.
3164 2010-03-01 Tobias Burnus <burnus@net-b.de>
3167 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3170 2010-02-28 Tobias Burnus <burnus@net-b.de>
3173 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3174 (gfc_conv_initializer): Handle zero initializer as special case.
3176 2010-02-27 Tobias Burnus <burnus@net-b.de>
3179 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3180 for module variables for Fortran 2008.
3182 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3185 * trans-common.c (build_common_decl): Also update DECL_MODE,
3186 and DECL_SIZE when encountering a larger common block and call
3189 2010-02-24 Tobias Burnus <burnus@net-b.de>
3192 * trans-expr.c (gfc_conv_initializer): Call directly
3193 gfc_conv_constant for C_NULL_(FUN)PTR.
3195 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3198 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3199 checking the rest of the dimensions for elements.
3201 2010-02-21 Tobias Burnus <burnus@net-b.de>
3204 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3206 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3207 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3208 * invoke.texi: Document new -fno-protect-parens flag.
3210 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3216 * dependency.c (gfc_check_argument_var_dependency): Use enum
3217 value instead of arithmetic vaue for 'elemental'.
3218 (check_data_pointer_types): New function.
3219 (gfc_check_dependency): Call check_data_pointer_types.
3220 * trans-array.h : Change fourth argument of
3221 gfc_conv_array_parameter to boolean.
3222 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3223 can be a dummy but it must not be assumed shape or deferred.
3224 Change fourth argument to boolean. Array constructor exprs will
3225 always be contiguous and do not need packing and unpacking.
3226 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3227 space and change fourth argument of gfc_conv_array_parameter
3229 (gfc_trans_arrayfunc_assign): Change fourth argument of
3230 gfc_conv_array_parameter to boolean.
3231 * trans-io.c (gfc_convert_array_to_string): The same.
3232 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3234 2010-02-20 Tobias Burnus <burnus@net-b.de>
3237 * libgfortran.h: Add GFC_RTCHECK_MEM.
3238 * invoke.texi (-fcheck=): Document -fcheck=mem.
3239 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3240 and enable malloc-success check only with -fcheck=mem.
3241 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3243 2010-02-16 Tobias Burnus <burnus@net-b.de>
3246 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3247 * intrinsic.c (add_functions): Ditto.
3248 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3249 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3251 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3254 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3255 gfc_trans_do prototype.
3256 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3257 a loop exit condition. If exit condition is given, build the loop exit
3258 code, checking IO results of implied do loops in READ and WRITE.
3259 (gfc_trans_do): Likewise.
3260 * trans.c (trans_code): New static work function, previously
3261 gfc_trans_code. Passes exit condition to gfc_trans_do.
3262 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3263 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3264 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3265 result status bits in the dtparm structure. Use this condition in call
3266 to gfc_trans_code_cond.
3268 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3272 * trans-array.c (gfc_conv_array_parameter): Use
3273 gfc_full_array_ref_p to detect full and contiguous variable
3274 arrays. Full array components and contiguous arrays do not need
3275 internal_pack and internal_unpack.
3277 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3280 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3283 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3285 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3288 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3289 Tobias Burnus <burnus@net-b.de>
3292 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3294 2010-02-10 Tobias Burnus <burnus@net-b.de>
3297 * trans-decl.c (gfc_generate_function_code): Only check
3298 actual-vs.-dummy character bounds if not bind(C).
3300 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3303 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3304 info->dimen after info has been freed.
3306 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3309 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3312 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3314 * module.c (fix_mio_expr): Declare sym.
3316 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3319 * module.c (fix_mio_expr): Fix for private generic procedures.
3321 2010-02-09 Daniel Kraft <d@domob.eu>
3324 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3325 length to be correct and issue only with -Wsurprising.
3326 * invoke.texi (Wsurprising): Mention this new warning that is
3327 turned on by -Wsurprising.
3329 2010-02-09 Daniel Kraft <d@domob.eu>
3332 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3333 can be CHARACTER type.
3334 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3336 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3339 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3340 'formal_ptr'. If this is true, give returned descriptor unity
3341 lbounds, in all dimensions, and the appropriate offset.
3342 (gfc_conv_procedure_call); If formal is a pointer, set the last
3343 argument of gfc_conv_subref_array_arg to true.
3344 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3345 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3346 new arg of gfc_conv_subref_array_arg to false.
3347 * trans-stmt.c (forall_make_variable_temp): The same.
3349 2010-02-03 Tobias Burnus <burnus@net-b.de>
3352 * interface.c (compare_parameter): Disable rank-checking
3355 2010-02-02 Tobias Burnus <burnus@net-b.de>
3358 * parse.c (decode_specification_statement): Use sym->result not sym.
3360 2010-02-01 Tobias Burnus <burnus@net-b.de>
3363 * decl.c (variable_decl): Allow default initializer in
3364 TYPE declarations in PURE functions.
3366 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3369 * resolve.c (resolve_allocate_expr): Move default initialization code
3370 here from gfc_trans_allocate.
3371 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3373 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3374 of CLASS variables via memcpy.
3375 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3376 to resolve_allocate_expr.
3378 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3381 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3382 * gfortran.h : Add prototype for above.
3383 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3384 (gfc_trans_subcomponent_assign): Call new function to replace
3385 the code to deal with allocatable components.
3386 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3387 gfc_get_full_arrayspec_from_expr to replace existing code.
3389 2010-01-25 Tobias Burnus <burnus@net-b.de>
3392 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3395 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3399 * expr.c (remove_subobject_ref): If the constructor is NULL use
3400 the expression as the source.
3401 (simplify_const_ref): Change the type of expression if
3402 there are component references. Allow for substring to be at
3403 the end of an arbitrarily long chain of references. If an
3404 element is found that is not in an EXPR_ARRAY, assume that this
3405 is scalar initialization of array. Call remove_subobject_ref in
3406 this case with NULL second argument.
3408 2010-01-24 Tobias Burnus <burnus@net-b.de>
3411 * array.c (gfc_array_dimen_size): Use correct specific
3412 function in the check.
3414 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3417 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3418 is required, turn any trailing array elements after a range
3419 into ranges so that offsets can be calculated.
3421 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3423 * module.c (mio_f2k_derived): Use enumerator as initializer of
3427 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3428 bitfield of width 2.
3430 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3433 * resolve.c (extract_compcall_passed_object): Set locus for
3434 passed-object argument.
3435 (extract_ppc_passed_object): Set locus and correctly remove PPC
3438 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3441 * trans-decl.c (add_argument_checking): Do not use the backend
3442 decl directly to test for the presence of an optional dummy
3443 argument. Use gfc_conv_expr_present, remembering to set the
3447 * trans-decl.c (gfc_generate_function_code): Small white space
3448 changes. If 'recurcheckvar' is NULL do not try to reset it.
3450 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3453 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3454 component for extended types.
3455 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3456 and take care of parent component accessibility.
3458 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3461 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3462 * interface.c (check_interface1): Move a warning message here from
3463 resolve_fl_procedure.
3464 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3465 * module.c (read_module): Remove call to gfc_check_interfaces, since
3466 this comes too early here.
3467 * resolve.c (resolve_fl_procedure): Move warning message to
3470 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3473 * interface.c (check_interface1): Pass symbol name rather than NULL to
3474 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3476 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3477 than NULL to gfc_compare_interfaces.
3479 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3482 * trans-array.c (duplicate_allocatable): Static version of
3483 gfc_duplicate_allocatable with provision to handle scalar
3484 components. New boolean argument to switch off call to malloc
3486 (gfc_duplicate_allocatable): New function to call above with
3488 (gfc_copy_allocatable_data): New function to call above with
3490 (structure_alloc_comps): Do not apply indirect reference to
3491 scalar pointers. Add new section to copy allocatable components
3492 of arrays. Extend copying of allocatable components to include
3494 (gfc_copy_only_alloc_comp): New function to copy allocatable
3495 component derived types, without allocating the base structure.
3496 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3497 Add primitive for gfc_copy_only_alloc_comp.
3498 * trans-expr.c (gfc_conv_procedure_call): After calls to
3499 transformational functions with results that are derived types
3500 with allocatable components, copy the components in the result.
3501 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3502 of lhs derived types before allocation.
3504 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3507 * module.c (load_generic_interfaces): If a procedure that is
3508 use associated but not generic is given an interface that
3509 includes itself, then make it generic.
3511 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3512 Shujing Zhao <pearly.zhao@oracle.com>
3514 PR translation/42469
3515 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3516 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3517 character between option name and help text.
3519 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3523 * trans-array.c (gfc_conv_array_initializer): Change call to
3524 gfc_error_now to call to gfc_fatal_error.
3525 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3526 (is_constant_element): Changed name from constant_element.
3527 (gfc_constant_ac): Only use expand_construuctor for expression
3528 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3529 call gfc_is_constant_expr.
3530 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3532 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3533 array expressions should have their constructors expanded.
3534 (gfc_resolve_expr): Use new function to determine whether or not to call
3535 gfc_expand_constructor.
3537 2010-01-09 Tobias Burnus <burnus@net-b.de>
3540 * trans-expr.c (gfc_trans_structure_assign): Handle
3542 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3543 to the constructor for c_null_(fun)ptr.
3544 * resolve.c (resolve_structure_cons): Add special case
3545 for c_null_(fun)ptr.
3547 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3549 * gfortranspec.c (lang_specific_driver): Update copyright notice
3552 2010-01-08 Tobias Burnus <burnus@net-b.de>
3555 * symbol.c (check_conflict, gfc_copy_attr): Add
3556 ASYNCHRONOUS support.
3557 (gfc_add_asynchronous): New function.
3558 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3559 (gfc_match_asynchronous): New function.
3560 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3561 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3562 (gfc_add_asynchronous): New Prototype.
3563 * module.c (ab_attribute, mio_symbol_attribute): Add
3564 ASYNCHRONOUS support.
3565 * resolve.c (was_declared): Ditto.
3566 * match.h (gfc_match_asynchronous): New prototype.
3567 * parse.c (decode_specification_statement,decode_statement):
3568 Add ASYNCHRONOUS support.
3570 2010-01-07 Tobias Burnus <burnus@net-b.de>
3573 * trans-decl.c (get_proc_pointer_decl): Fix call to
3574 gfc_conv_initializer for array-valued proc-pointer funcs.
3576 2010-01-07 Tobias Burnus <burnus@net-b.de>
3579 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3580 allocatable scalars with SAVE attribute.
3582 2010-01-05 Tobias Burnus <burnus@net-b.de>
3585 * options.c (gfc_post_options): Set -frecursion
3586 when -fopenmp is used.
3588 2010-01-05 Tobias Burnus <burnus@net-b.de>
3591 * trans-expr.c (gfc_conv_procedure_call): Nullify
3592 return value for allocatable-scalar character functions.
3594 2010-01-04 Tobias Burnus <burnus@net-b.de>
3597 * error.c (error_printf, gfc_warning, gfc_notify_std,
3598 gfc_warning_now, gfc_error, gfc_error_now,
3599 gfc_fatal_error): Change argument name from nocmsgid to
3600 gmsgid to enable (x)gettext's % checking.
3602 2010-01-04 Tobias Burnus <burnus@net-b.de>
3604 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3606 2010-01-04 Tobias Burnus <burnus@net-b.de>
3609 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3610 for functions returning allocatable scalars.
3611 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3612 reallocating an allocatable scalar.
3613 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3615 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3616 allocatable scalars.
3617 (gfc_generate_function_code): Nullify result variable for
3618 allocatable scalars.
3621 * module.c (gfc_use_module): Fix warning string to allow
3625 * invoke.texi (-fcheck=recursion): Mention that the checking
3626 is also disabled for -frecursive.
3627 * trans-decl.c (gfc_generate_function_code): Disable
3628 -fcheck=recursion when -frecursive is used.
3630 * intrinsic.texi (iso_c_binding): Improve wording.
3633 Copyright (C) 2010 Free Software Foundation, Inc.
3635 Copying and distribution of this file, with or without modification,
3636 are permitted in any medium without royalty provided the copyright
3637 notice and this notice are preserved.