1 2010-09-01 Janus Weil <janus@gcc.gnu.org>
4 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
5 * resolve.c (resolve_allocate_expr): Defer handling of default
6 initialization to 'gfc_trans_allocate'.
7 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
8 (resolve_fl_derived): Suppress error messages for vtypes.
9 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
10 polymorphic MOLD expression.
11 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
14 2010-09-01 Tobias Burnus <burnus@net-b.de>
16 * gfortran.texi (preprocessing): Update URL to COCO.
18 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
20 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
21 array quad_decls. Remove unnecessary assignment.
23 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
25 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
26 other than long double.
27 * mathbuiltins.def: Add builtins from the POW and CPOW family.
28 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
29 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
30 prefix to function name.
31 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
32 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
34 (gfc_conv_intrinsic_exponent): Likewise.
35 (gfc_conv_intrinsic_abs): Likewise.
36 (gfc_conv_intrinsic_mod): Likewise.
37 (gfc_conv_intrinsic_sign): Likewise.
38 (gfc_conv_intrinsic_arith): Likewise.
39 (gfc_conv_intrinsic_fraction): Likewise.
40 (gfc_conv_intrinsic_nearest): Likewise.
41 (gfc_conv_intrinsic_spacing): Likewise.
42 (gfc_conv_intrinsic_rrspacing): Likewise.
43 (gfc_conv_intrinsic_scale): Likewise.
44 (gfc_conv_intrinsic_set_exponent): Likewise.
46 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
48 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
49 * intrinsic.h (gfc_resolve_execute_command_line): New function.
50 * iresolve.c (gfc_resolve_execute_command_line): New function.
51 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
52 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
54 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
57 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
58 and parity{,l,ll} builtins.
59 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
60 (gfc_conv_intrinsic_function): Call above new functions.
61 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
63 * intrinsic.texi: Document POPCNT and POPPAR.
65 2010-08-30 Janus Weil <janus@gcc.gnu.org>
68 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
70 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
72 * Make-lang.in: Add frontend-passes.o dependencies.
74 2010-08-29 Janus Weil <janus@gcc.gnu.org>
77 * resolve.c (resolve_structure_cons): For derived types, make sure the
78 type has been resolved.
79 (resolve_typebound_procedures): Make sure the vtab has been generated.
81 2010-08-29 Janus Weil <janus@gcc.gnu.org>
84 * match.c (gfc_match_select_type): Give the associate-name the
85 FL_VARIABLE attribute.
87 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
89 * simplify.c (gfc_simplify_bessel_n2): Fix indention
92 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
95 * trans-types.c (gfc_init_kinds): Disable TFmode.
97 2010-08-27 Janus Weil <janus@gcc.gnu.org>
100 * match.c (gfc_match_allocate): Avoid double free on error.
102 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
105 * gfortran.h (gfc_real_info): Add c_float128 field.
106 * mathbuiltins.def: Indicate which builtins are const.
107 * trans-types.h (float128_type_node, complex_float128_type_node,
108 gfc_real16_is_float128): New variables.
109 * trans-types.c (float128_type_node, complex_float128_type_node,
110 gfc_real16_is_float128): New variables.
111 (gfc_init_kinds): Allow TFmode.
112 (gfc_build_real_type): Mark __float128 types as such.
113 (gfc_init_types): Initialize float128_type_node and
114 complex_float128_type_node
115 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
116 argument of OTHER_BUILTIN macro.
117 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
118 (builtin_decl_for_precision): Special case for __float128.
119 (builtin_decl_for_float_kind): Likewise.
120 (define_quad_builtin): New function.
121 (gfc_build_intrinsic_lib_fndecls): Create all __float128
122 library decls if necessary. Store them in the real16_decl and
123 complex16_decl builtin map fields.
124 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
125 library function names.
127 2010-08-27 Tobias Burnus <burnus@net-b.de>
130 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
131 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
132 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
133 gfc_resolve_parity): New prototypes.
134 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
135 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
136 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
137 gfc_resolve_parity): New functions.
138 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
140 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
141 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
142 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
143 * gcc/fortran/simplify.c (simplify_transformation_to_array):
144 Add post-processing opterator.
145 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
146 gfc_simplify_product, gfc_simplify_sum): Update call.
147 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
148 gfc_simplify_parity): New functions.
150 2010-08-27 Janus Weil <janus@gcc.gnu.org>
153 * match.c (select_type_set_tmp): Add the possibility to reset the
155 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
157 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
160 * dependency.c (check_section_vs_section): Single test for
161 identical strides which takes into account that only one
162 of the strides may be NULL.
164 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
167 * primary.c (match_hollerith_constant): Calculate padding needed to
168 fill default integer and allocate string for that size. Set pad bytes
170 * gfortran.h: Add hollerith pad value to type spec union.
171 * data.c (create_character_initializer): Fix spelling of function name.
172 Use hollerith pad value to calculate length.
173 * arith.c (hollerith2representation); Use hollerith pad value to
176 2010-08-26 Daniel Kraft <d@domob.eu>
181 * gfortran.h (struct gfc_association_list): New flag `dangling'.
182 (gfc_build_block_ns): Declared here...
183 * parse.h (gfc_build_block_ns): ...instead of here.
184 * trans.h (gfc_process_block_locals): Expect additionally the
185 gfc_association_list of BLOCK (if present).
186 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
187 * resolve.c (resolve_variable): Only check for invalid *array*
188 references on associate-names.
189 (resolve_assoc_var): New method with code previously in resolve_symbol.
190 (resolve_select_type): Use association to give the selector and
191 temporaries their values instead of ordinary assignment.
192 (resolve_fl_var_and_proc): Allow CLASS associate-names.
193 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
194 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
195 to `gfc_process_block_locals' to match new interface.
196 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
198 (gfc_process_block_locals): Defer them rather here when linked to
199 from the BLOCK's association list.
201 2010-08-25 Jakub Jelinek <jakub@redhat.com>
203 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
204 TREE_NOTHROW on fndecls that can't throw. Set
205 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
206 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
207 gfor_fndecl_associated.
209 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
212 * frontend-passes.c (optimize_equality): Don't optimize array equality
214 2010-08-23 Janus Weil <janus@gcc.gnu.org>
217 * resolve.c (resolve_procedure_interface): New function split off from
219 (resolve_formal_arglist): Call it here ...
220 (resolve_symbol): ... and here.
222 2010-08-22 Joseph Myers <joseph@codesourcery.com>
224 * Make-lang.in (gfortranspec.o): Update dependencies.
225 * gfortranspec.c: Include coretypes.h before gcc.h. Include
227 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
228 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
229 (g77_xargc): Make unsigned.
230 (g77_xargv): Change to g77_x_decoded_options.
231 (g77_newargc): Make unsigned.
232 (g77_newargv): Change to g77_new_decoded_options.
233 (strings_same, options_same): New.
234 (append_arg): Use cl_decoded_option structures.
235 (append_option): New.
236 (add_arg_libgfortran): New.
237 (lang_specific_driver): Use cl_decoded_option structures.
239 2010-08-21 Janus Weil <janus@gcc.gnu.org>
243 * class.c (add_proc_comp): Add static initializer for PPCs.
244 (add_procs_to_declared_vtab): Modified comment.
245 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
246 initializer if the component is part of a vtype.
247 (mio_component_list): Add argument 'vtype', pass it on to
249 (mio_symbol): Modified call to 'mio_component_list'.
250 * trans.h (gfc_conv_initializer): Modified prototype.
251 (gfc_trans_assign_vtab_procs): Removed.
252 * trans-common.c (create_common): Modified call to
253 'gfc_conv_initializer'.
254 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
255 gfc_emit_parameter_debug_info): Modified call to
256 'gfc_conv_initializer'.
257 (build_function_decl): Remove assertion.
258 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
259 Removed call to 'gfc_trans_assign_vtab_procs'.
260 (gfc_conv_initializer): Add argument 'procptr'.
261 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
262 (gfc_trans_assign_vtab_procs): Removed.
263 * trans-stmt.c (gfc_trans_allocate): Removed call to
264 'gfc_trans_assign_vtab_procs'.
266 2010-08-21 Tobias Burnus <burnus@net-b.de>
270 * intrinsic.c (add_sym): Init value attribute.
271 (set_attr_value): New function.
272 (add_functions) Use it and add JN/YN resolvers.
273 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
274 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
275 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
276 * iresolve.c (gfc_resolve_bessel_n2): New function.
277 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
279 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
280 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
281 * simplify.c (): For YN set to -INF if previous values
283 * trans-expr.c (gfc_conv_procedure_call): Don't crash
285 * iresolve.c (gfc_resolve_extends_type_of): Set the
286 type of the dummy argument to the one of the actual.
288 2010-08-20 Joseph Myers <joseph@codesourcery.com>
290 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
292 2010-08-20 Joseph Myers <joseph@codesourcery.com>
294 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
297 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
299 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
301 2010-08-19 Daniel Kraft <d@domob.eu>
305 * trans.h (struct gfc_se): New flag `byref_noassign'.
306 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
307 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
308 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
309 and check for compile-time errors with those.
310 * trans-decl.c (trans_associate_var): Use new routine
311 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
312 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
313 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
314 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
315 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
316 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
317 rank remapping for assignment.
319 2010-08-19 Tobias Burnus <burnus@net-b.de>
321 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
322 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
325 2010-08-19 Tobias Burnus <burnus@net-b.de>
329 * check.c (gfc_check_bessel_n2): New function.
330 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
331 * intrinsic.c (add_functions): Add transformational version
332 of the Bessel_jn/yn intrinsics.
333 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
334 gfc_simplify_bessel_yn2): New prototypes.
335 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
336 transformational variant.
337 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
338 Check for negative order.
339 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
340 gfc_simplify_bessel_yn2): New functions.
342 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
345 * resolve.c (resolve_transfer): Traverse operands and set expression
346 to be checked to a non EXPR_OP type.
348 2010-08-19 Janus Weil <janus@gcc.gnu.org>
351 * gfortran.h (gfc_add_save): Modified prototype.
352 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
353 (match_pointer_init): New function to match F08 pointer initialization.
354 (variable_decl,match_procedure_decl,match_ppc_decl): Use
355 'match_pointer_init'.
356 (match_attr_spec): Module variables are implicitly SAVE.
357 (gfc_match_save): Modified call to 'gfc_add_save'.
358 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
360 * primary.c (gfc_variable_attr): Handle SAVE attribute.
361 * resolve.c (resolve_structure_cons): Add new argument and do pointer
362 initialization checks.
363 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
364 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
365 (resolve_fl_variable): Handle SAVE_IMPLICIT.
366 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
368 * trans-decl.c (gfc_create_module_variable): Module variables with
369 TARGET can already exist.
370 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
371 (gfc_conv_initializer): Implement non-NULL pointer
374 2010-08-18 Tobias Burnus <burnus@net-b.de>
377 * intrinsic.texi (selected_char_kind): Document ISO_10646
380 2010-08-17 Jakub Jelinek <jakub@redhat.com>
383 * trans-decl.c (build_library_function_decl_1): Chain on
384 void_list_node instead of creating a new TREE_LIST.
385 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
386 * trans-types.c (gfc_get_function_type): Likewise. Set
387 typelist to void_list_node for the main program.
389 2010-08-17 Daniel Kraft <d@domob.eu>
392 * gfortran.h (struct gfc_association_list): New member `where'.
393 (gfc_is_associate_pointer) New method.
394 * match.c (gfc_match_associate): Remember locus for each associate
395 name matched and do not try to set variable flag.
396 * parse.c (parse_associate): Use remembered locus for symbols.
397 * primary.c (match_variable): Instead of variable-flag check for
398 associate names set it for all such names used.
399 * symbol.c (gfc_is_associate_pointer): New method.
400 * resolve.c (resolve_block_construct): Don't generate assignments
401 to give associate-names their values.
402 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
403 (resolve_symbol): Set some more attributes for associate variables,
404 set variable flag here and check it and don't try to build an
405 explicitely shaped array-spec for array associate variables.
406 * trans-expr.c (gfc_conv_variable): Dereference in case of association
408 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
409 (gfc_sym_type): Return pointer type for association to scalar vars.
410 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
411 (trans_associate_var): New method.
412 (gfc_trans_deferred_vars): Handle association symbols.
414 2010-08-16 Joseph Myers <joseph@codesourcery.com>
416 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
418 (MMDX): Change back to MMD. Mark NoDriverArg instead of
420 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
421 OPT_MDX and OPT_MMDX.
423 2010-08-16 Joseph Myers <joseph@codesourcery.com>
425 * lang.opt (MDX, MMDX): Mark RejectDriver.
427 2010-08-15 Janus Weil <janus@gcc.gnu.org>
429 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
430 vtabs for generics any more).
432 2010-08-15 Daniel Kraft <d@domob.eu>
435 * gfortran.h (gfc_find_proc_namespace): New method.
436 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
437 around with namespace.
438 * symbol.c (gfc_find_proc_namespace): New method.
439 * trans-decl.c (gfc_build_qualified_array): Use it for correct
441 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
442 * parse.c (parse_associate): Removed assignment-generation here...
443 * resolve.c (resolve_block_construct): ...and added it here.
444 (resolve_variable): Handle names that are arrays but were not parsed
445 as such because of association.
446 (resolve_code): Fix BLOCK resolution.
447 (resolve_symbol): Generate array-spec for associate-names.
449 2010-08-15 Tobias Burnus <burnus@net-b.de>
452 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
453 (verify_c_interop): Handle unresolved DT with bind(C).
455 2010-08-15 Tobias Burnus <burnus@net-b.de>
457 * trans-expr.c (gfc_conv_expr_present): Regard nullified
458 pointer arrays as absent.
459 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
460 dummys as absent argument.
461 * interface.c (compare_actual_formal,compare_parameter):
464 2010-08-15 Tobias Burnus <burnus@net-b.de>
466 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
467 dummies with intent(in).
469 2010-08-15 Daniel Kraft <d@domob.eu>
472 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
473 routines not IMPURE also as PURE.
474 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
475 `NO_CLASS' in `CLASS_IMPURE'.
476 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
477 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
478 (add_functions): Ditto.
479 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
480 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
481 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
482 are not ALLOCATABLE and have their INTENT specified.
484 2010-08-13 Daniel Kraft <d@domob.eu>
486 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
487 * array.c (gfc_match_array_spec): Match implied-shape specification and
488 handle AS_IMPLIED_SHAPE correctly otherwise.
489 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
490 (variable_decl): Some checks for implied-shape declaration.
491 * resolve.c (resolve_symbol): Assert that array-spec is no longer
492 AS_IMPLIED_SHAPE in any case.
494 2010-08-12 Joseph Myers <joseph@codesourcery.com>
496 * lang.opt (MD, MMD): Change to MDX and MMDX.
497 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
499 2010-08-11 Janus Weil <janus@gcc.gnu.org>
502 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
504 (check_arglist,check_specific): Add reference to 'name' field.
505 (init_arglist): Remove reference to 'name' field.
506 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
507 * check.c (variable_check): Reverse order of checks. Respect intent of
509 (int_or_proc_check): New function.
510 (coarray_check): New function.
511 (allocatable_check): New function.
512 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
513 (gfc_check_complex): Use 'int_or_real_check'.
514 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
515 gfc_check_ucobound): Use 'coarray_check'.
516 (gfc_check_pack): Use 'real_or_complex_check'.
517 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
519 (scalar_check,type_check,numeric_check,int_or_real_check,
520 real_or_complex_check,kind_check,double_check,logical_array_check,
521 array_check,same_type_check,rank_check,nonoptional_check,
522 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
523 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
524 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
525 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
526 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
527 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
528 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
531 2010-08-10 Daniel Kraft <d@domob.eu>
533 * gfortran.texi (Interoperability with C): Fix ordering in menu
534 and add new subsection about pointers.
535 (Interoperable Subroutines and Functions): Split off the pointer part.
536 (working with Pointers): New subsection with extended discussion
537 of pointers (especially procedure pointers).
539 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
542 * array.c (gfc_ref_dimen_size): Add end argument.
543 If end is non-NULL, calculate it.
544 (ref_size): Adjust call to gfc_ref_dimen_size.
545 (gfc_array_dimen_size): Likewise.
546 (gfc_array_res_shape): Likewise.
547 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
548 * resolve.c (resolve_array_ref): For stride not equal to -1,
549 fill in the lowest possible end.
551 2010-08-09 Janus Weil <janus@gcc.gnu.org>
553 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
555 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
557 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
559 (check_some_aliasing): Likewise.
560 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
561 (gfc_conv_intrinsic_int): Likewise.
562 (gfc_conv_intrinsic_lib_function): Likewise.
563 (gfc_conv_intrinsic_cmplx): Likewise.
564 (gfc_conv_intrinsic_ctime): Likewise.
565 (gfc_conv_intrinsic_fdate): Likewise.
566 (gfc_conv_intrinsic_ttynam): Likewise.
567 (gfc_conv_intrinsic_minmax): Likewise.
568 (gfc_conv_intrinsic_minmax_char): Likewise.
569 (gfc_conv_intrinsic_ishftc): Likewise.
570 (gfc_conv_intrinsic_index_scan_verify): Likewise.
571 (gfc_conv_intrinsic_merge): Likewise.
572 (gfc_conv_intrinsic_trim): Likewise.
573 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
575 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
578 * dependency.c (check_section_vs_section): Handle cases where
579 the start expression coincides with the lower or upper
582 2010-08-04 Janus Weil <janus@gcc.gnu.org>
587 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
588 container types. Do not artificially increase refs. Commit symbols one
590 * interface.c (compare_parameter): Make sure vtabs are present before
591 generating module variables.
592 * resolve.c (resolve_allocate_expr): Ditto.
594 2010-08-04 Tobias Burnus <burnus@net-b.de>
598 * resolve.c (resolve_structure_cons): Fix
601 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
605 * symbol.c (changed_syms): Made static again.
606 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
607 Changed conditional internal error into assert.
608 Rename function to ...
609 (gfc_enforce_clean_symbol_state): ... this.
610 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
611 Rename the former to the latter.
612 * parse.c (decode_statement, decode_omp_directive,
613 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
615 (changed_syms): Remove declaration.
616 (next_statement): Use gfc_enforce_clean_symbol_state.
618 2010-08-04 Tobias Burnus <burnus@net-b.de>
621 * resolve.c (resolve_structure_cons): Fix handling of
622 initialization structure constructors with character
623 elements of the wrong length.
624 * array.c (gfc_check_iter_variable): Add NULL check.
625 (gfc_resolve_character_array_constructor): Also truncate
628 2010-08-04 Tobias Burnus <burnus@net-b.de>
630 * trans-io.c (gfc_build_io_library_fndecls): Fix return
631 value of some libgfortran functions.
633 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
636 * dependency.c (gfc_deb_compare_expr): Remove any integer
637 conversion functions to larger types from both arguments.
638 Remove handling these functions futher down.
640 2010-08-03 Janus Weil <janus@gcc.gnu.org>
644 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
645 * resolve.c (resolve_tb_generic_targets): Check for errors.
647 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
650 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
653 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
656 * dependency.h: Add prototype for gfc_are_identical_variables.
657 * frontend-passes.c: Include depencency.h.
658 (optimimize_equality): Use gfc_are_identical_variables.
659 * dependency.c (identical_array_ref): New function.
660 (gfc_are_identical_variables): New function.
661 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
662 * dependency.c (gfc_check_section_vs_section). Rename gfc_
663 prefix from statc function.
664 (check_section_vs_section): Change arguments to gfc_array_ref,
665 adjust function body accordingly.
667 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
668 Janus Weil <janus@gcc.gnu.org>
673 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
674 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
675 gfc_copy_formal_args, gfc_copy_formal_args_intr,
676 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
677 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
678 Call reject_statement in case of error.
679 (match_deferred_characteritics): Call gfc_undo_symbols in case match
682 2010-08-01 Janus Weil <janus@gcc.gnu.org>
685 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
686 (gfc_find_derived_vtab): Make vtabs and vtypes public.
687 * module.c (read_module): When reading module files, always import
688 vtab and vtype symbols.
690 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
694 * symbol.c (changed_syms): Made non-static.
695 * parse.c (changed_syms): Declare new external.
696 (next_statement): Assert changed_syms is NULL at the beginning.
698 2010-07-30 Janus Weil <janus@gcc.gnu.org>
699 Steven G. Kargl <kargl@gcc.gnu.org>
702 * match.c (match_type_spec): Try to parse derived types before
705 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
707 * gfortran.h (gfc_release_symbol): New prototype.
708 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
709 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
710 Use gfc_release_symbol.
711 * parse.c (gfc_fixup_sibling_symbols): Ditto.
712 * resolve.c (resolve_symbol): Ditto.
714 2010-07-29 Tobias Burnus <burnus@net-b.de>
718 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
719 external procedure declarations in modules.
720 (gfc_get_symbol_decl): Modify assert.
722 2010-07-29 Janus Weil <janus@gcc.gnu.org>
725 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
727 2010-07-29 Janus Weil <janus@gcc.gnu.org>
730 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
731 (gfc_trans_class_assign): Modified prototype.
732 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
733 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
734 (gfc_trans_class_assign): ... here. Modified actual arguments.
735 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
736 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
737 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
739 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
743 * class.c (gfc_find_derived_vtab): Accept or discard newly created
744 symbols before returning.
746 2010-07-29 Joseph Myers <joseph@codesourcery.com>
748 * lang.opt (cpp): Remove Joined and Separate markers.
749 (cpp=): New internal option.
750 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
751 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
754 2010-07-29 Daniel Kraft <d@domob.eu>
757 * array.c (resolve_array_bound): Fix error message to properly handle
758 non-variable expressions.
760 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
762 * decl.c (free_value): Also free repeat field.
763 * data.c (gfc_assign_data_value): Always free offset before returning.
765 2010-07-28 Daniel Kraft <d@domob.eu>
767 * gfortran.h (gfc_build_intrinsic_call): New method.
768 * expr.c (gfc_build_intrinsic_call): New method.
769 * simplify.c (range_check): Ignore non-constant value.
770 (simplify_bound_dim): Handle non-variable expressions and
771 fix memory leak with non-free'ed expression.
772 (simplify_bound): Handle non-variable expressions.
773 (gfc_simplify_shape): Ditto.
774 (gfc_simplify_size): Ditto, but only in certain cases possible.
776 2010-07-28 Joseph Myers <joseph@codesourcery.com>
778 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
781 2010-07-28 Tobias Burnus <burnus@net-b.de>
784 * trans-types.c (gfc_get_derived_type): Fix DT declaration
785 from modules for whole-file mode.
787 2010-07-27 Joseph Myers <joseph@codesourcery.com>
789 * gfortran.h (gfc_handle_option): Update prototype and return
791 * options.c (gfc_handle_option): Update prototype and return value
794 2010-07-27 Joseph Myers <joseph@codesourcery.com>
796 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
797 decoded options in allocating deferred_opt.
798 * cpp.h (gfc_cpp_init_options): Update prototype.
799 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
800 * gfortran.h (gfc_option_lang_mask): New.
801 (gfc_init_options): Update prototype.
802 * options.c (gfc_option_lang_mask): New.
803 (gfc_init_options): Update prototype. Pass new arguments to
804 gfc_cpp_init_options.
806 2010-07-26 Tobias Burnus <burnus@net-b.de>
809 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
810 for functions which are later in the same file.
811 (gfc_create_function_decl, build_function_decl,
812 build_entry_thunks): Add global argument.
813 * trans.c (gfc_generate_module_code): Update
814 gfc_create_function_decl call.
815 * trans.h (gfc_create_function_decl): Update prototype.
816 * resolve.c (resolve_global_procedure): Also resolve for
819 2010-07-26 Richard Henderson <rth@redhat.com>
822 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
823 (gfc_write_global_declarations): New.
825 2010-07-26 Tobias Burnus <burnus@net-b.de>
828 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
829 for call to transfer_namelist_element.
830 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
833 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
836 * Make-lang.in: Add fortran/frontend-passes.o.
837 * gfortran.h: Add prototype for gfc_run_passes.
838 * resolve.c (gfc_resolve): Call gfc_run_passes.
839 * frontend-passes.c: New file.
841 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
844 * scanner.c (gfc_next_char_literal): Enable truncation warning for
847 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
850 * gfortran.h (gfc_namespace): New field old_equiv.
851 (gfc_free_equiv_until): New prototype.
852 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
853 a parameterized stop condition.
854 (gfc_free_equiv): Use gfc_free_equiv_until.
855 * parse.c (next_statement): Save equivalence list.
856 (reject_statement): Restore equivalence list.
858 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
861 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
862 in the function so that it does not get missed by early exits.
863 (load_line): Add checks for quoted strings and free form comments to
864 disable warnings on comments. Add check for ampersand as first
865 character after truncation and don't warn for this case, but warn if
866 there are subsequent non-whitespace characters.
868 2010-07-24 Tobias Burnus <burnus@net-b.de>
871 * parse.c (gfc_parse_file): Do not override
872 gfc_global_ns_list items.
874 2010-07-24 Tobias Burnus <burnus@net-b.de>
876 * options.c (gfc_init_options): Enable -fwhole-file by default.
877 * interface.c (compare_parameter): Assume a Hollerith constant is
878 compatible with all other argument types.
880 2010-07-23 Tobias Burnus <burnus@net-b.de>
883 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
884 -fwhole-file also for derived types.
885 * trans-types.c (copy_dt_decls_ifequal): Remove static and
886 rename to gfc_copy_dt_decls_ifequal.
887 (gfc_get_derived_type): Update call.
888 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
890 2010-07-23 Tobias Burnus <burnus@net-b.de>
893 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
895 2010-07-23 Jakub Jelinek <jakub@redhat.com>
897 * trans-types.c (gfc_get_array_descriptor_base,
898 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
899 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
900 instead of clearing DECL_NAME.
901 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
903 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
906 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
908 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
909 reverse the scalarization loop.
910 gfc_conv_resolve_dependencies: Pass the reverse field of the
911 loopinfo to gfc_dep_resolver.
912 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
913 assignment by resetting loop.reverse.
914 gfortran.h : Add the gfc_reverse enum.
915 trans.h : Add the reverse field to gfc_loopinfo.
916 dependency.c (gfc_check_dependency): Pass null to the new arg
918 (gfc_check_section_vs_section): Check for reverse dependencies.
919 (gfc_dep_resolver): Add reverse argument and deal with the loop
921 dependency.h : Modify prototype for gfc_dep_resolver to include
924 2010-07-23 Daniel Kraft <d@domob.eu>
927 * gfortran.h (gfc_find_symtree_in_proc): New method.
928 * symbol.c (gfc_find_symtree_in_proc): New method.
929 * match.c (match_exit_cycle): Look for loop name also in parent
930 namespaces within current procedure.
932 2010-07-22 Tobias Burnus <burnus@net-b.de>
935 * dependency.c (gfc_check_dependency): Add argument alising check.
936 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
938 2010-07-22 Daniel Kraft <d@domob.eu>
940 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
941 now in the correct place.
943 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
946 * Revert my commit r162325.
948 2010-07-21 Daniel Kraft <d@domob.eu>
950 * trans.h (gfc_get_return_label): Removed.
951 (gfc_generate_return): New method.
952 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
953 returning a tree directly.
954 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
955 (gfc_trans_block_construct): Update for new interface to
956 `gfc_trans_deferred_vars'.
957 * trans-decl.c (current_function_return_label): Removed.
958 (current_procedure_symbol): New variable.
959 (gfc_get_return_label): Removed.
960 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
961 returning a tree directly.
962 (get_proc_result), (gfc_generate_return): New methods.
963 (gfc_generate_function_code): Clean up and do init/cleanup here
964 also with gfc_wrapped_block. Remove return-label but rather
967 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
970 * fortran/match.c (match_type_spec): Check for derived type before
973 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
976 * interface.c (matching_typebound_op): Add argument for the
977 return of the generic name for the procedure.
978 (build_compcall_for_operator): Add an argument for the generic
979 name of an operator procedure and supply it to the expression.
980 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
981 calls to the above procedures.
982 * resolve.c (resolve_typebound_function): Catch procedure
983 component calls for CLASS objects, check that the vtable is
984 complete and insert the $vptr and procedure components, to make
986 (resolve_typebound_function): The same.
987 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
988 an allocatable scalar if it is a result.
990 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
993 * match.c (gfc_match_iterator): Reverted.
995 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
998 * match.c (gfc_match_iterator): Remove error that iterator
999 cannot be INTENT(IN).
1001 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1003 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1004 Access subscript through the "dim" field index.
1005 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1007 (gfc_conv_array_index_offset): Ditto.
1008 (gfc_conv_loop_setup): Ditto.
1009 (gfc_conv_expr_descriptor): Ditto.
1010 (gfc_conv_ss_startstride): Ditto. Update call to
1011 gfc_conv_section_startstride.
1012 (gfc_conv_section_startstride): Set values along the array dimension.
1013 Get array dimension directly from the argument.
1015 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1017 * trans.h (gfc_string_to_single_character): New prototype.
1018 * trans-expr.c (string_to_single_character): Renamed to ...
1019 (gfc_string_to_single_character): ... this. No longer static.
1020 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1021 gfc_trans_string_copy): Adjust callers.
1022 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1023 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1024 (select_struct): Move to toplevel, add GTY(()).
1025 (gfc_trans_character_select): Optimize SELECT CASE
1026 with character length 1.
1028 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1030 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1031 * trans-common.c: Likewise.
1032 * trans-decl.c: Likewise.
1033 * trans-types.c: Likewise.
1034 * trans.c: Likewise.
1036 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1039 * resolve.c (resolve_typebound_generic_call): Resolve generic
1040 non-polymorphic type-bound procedure calls to the correct specific
1042 (resolve_typebound_subroutine): Remove superfluous code.
1044 2010-07-15 Daniel Kraft <d@domob.eu>
1047 * trans.h (struct gfc_wrapped_block): New struct.
1048 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1049 (gfc_finish_wrapped_block): New method.
1050 (gfc_init_default_dt): Add new init code to block rather than
1052 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1053 (gfc_trans_dummy_array_bias): Ditto.
1054 (gfc_trans_g77_array): Ditto.
1055 (gfc_trans_deferred_array): Ditto.
1056 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1057 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1058 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1059 (gfc_finish_wrapped_block): New method.
1060 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1061 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1062 (gfc_trans_deferred_array): Ditto.
1063 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1064 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1065 (init_intent_out_dt): Ditto.
1066 (gfc_init_default_dt): Add new init code to block rather than
1068 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1069 and cleanup code and put it all together.
1071 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1073 * trans.h (gfc_build_compare_string): Add CODE argument.
1074 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1075 gfc_build_compare_string.
1076 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1077 gfc_build_compare_string.
1078 (string_to_single_character): Rename len variable to length.
1079 (gfc_optimize_len_trim): New function.
1080 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1081 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1082 bigger than the length of the other string, they compare unequal.
1085 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1086 in CASE_LABEL_EXPR and use NULL for low for the default case.
1088 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1090 * trans-array.c (gfc_conv_section_upper_bound): Remove
1091 (gfc_conv_section_startstride): Don't set the upper bound in the
1092 vector subscript case.
1093 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1095 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1098 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1099 * dependency.c (gfc_is_data_pointer): Make it static.
1100 * intrinsic.texi: Update documentation on C_LOC.
1101 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1102 and add a check for polymorphic variables.
1104 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1106 * trans-expr.c (string_to_single_character): Also optimize
1107 string literals containing a single char followed only by spaces.
1108 (gfc_trans_string_copy): Remove redundant string_to_single_character
1111 * trans-decl.c (gfc_build_intrinsic_function_decls,
1112 gfc_build_builtin_function_decls): Mark functions as
1113 DECL_PURE_P or TREE_READONLY.
1115 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1117 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1118 instead of build_function_call_expr.
1119 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1121 2010-07-13 Tobias Burnus <burnus@net-b.de>
1122 Daniel Franke <franke.daniel@gmail.com>
1125 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1126 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1128 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1130 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1131 Tobias Burnus <burnus@net-b.de>
1134 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1135 noclobber/noescape annotations to function calls.
1136 (gfc_build_builtin_function_decls): Likewise.
1138 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1144 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1145 * class.c (gfc_build_class_symbol): Modified call to
1146 'gfc_find_derived_vtab'.
1147 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1148 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1150 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1151 Removed treatment of generics.
1152 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1153 Call 'add_proc_comp' instead of duplicating code.
1154 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1156 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1157 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1158 Removed treatment of generics.
1159 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1160 'gfc_find_derived_vtab'.
1161 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1162 Removed treatment of generics.
1163 (resolve_select_type,resolve_fl_derived): Modified call to
1164 'gfc_find_derived_vtab'.
1165 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1166 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1168 * trans-stmt.c (gfc_trans_allocate): Ditto.
1170 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1173 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1176 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1178 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1179 * resolve.c (build_default_init_expr): Ditto.
1181 2010-07-11 Tobias Burnus <burnus@net-b.de>
1184 * module.c (sort_iso_c_rename_list): Remove.
1185 (import_iso_c_binding_module,use_iso_fortran_env_module):
1186 Allow multiple imports of the same symbol.
1188 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1190 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1192 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1195 * decl.c (build_sym,attr_decl1): Only build the class container if the
1196 symbol has sufficient attributes.
1197 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1198 pointer attribute for classes.
1199 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1200 * module.c (MOD_VERSION): Bump.
1201 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1202 (mio_symbol_attribute): Handle class_pointer attribute.
1203 * parse.c (parse_derived): Use class_pointer instead of pointer
1204 attribute for classes.
1205 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1206 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1207 resolve_allocate_expr,resolve_fl_derived): Ditto.
1208 (resolve_fl_var_and_proc): Check for class_ok attribute.
1210 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1212 * trans-io.c (gfc_build_st_parameter): Update calls to
1213 gfc_add_field_to_struct.
1214 * trans-stmt.c (ADD_FIELD): Ditto.
1216 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1218 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1219 fieldlist, remove fieldlist from argument list.
1220 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1221 and remove fieldlist from argument list.
1222 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1223 gfc_get_mixed_entry_union): Move setting
1224 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1225 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1227 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1230 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1231 if the lhs has never been host associated, as well as not being
1232 use associated, a pointer or a target.
1233 * resolve.c (resolve_variable): Mark variables that are host
1235 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1238 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1240 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1241 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1242 SIZEOF and C_SIZEOF.
1244 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1247 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1248 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1249 gfc_resolve_storage_size): New prototypes.
1250 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1251 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1252 * iresolve.c (gfc_resolve_storage_size): New function.
1253 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1255 (gfc_conv_intrinsic_storage_size): New function.
1256 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1258 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1261 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1262 !$omp do loops. Error on CYCLE to non-innermost collapsed
1265 2010-07-08 Tobias Burnus <burnus@net-b.de>
1268 * array.c (gfc_match_array_ref): Better error message for
1269 coarrays with too few ranks.
1270 (match_subscript): Move one diagnostic to caller.
1271 * gfortran.h (gfc_get_corank): Add prottype.
1272 * expr.c (gfc_get_corank): New function.
1273 * iresolve.c (resolve_bound): Fix rank for cobounds.
1274 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1275 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1278 2010-07-06 Tobias Burnus <burnus@net-b.de>
1281 * array.c (gfc_expand_constructor): Add optional diagnostic.
1282 * gfortran.h (gfc_expand_constructor): Update prototype.
1283 * expr.c (gfc_simplify_expr, check_init_expr,
1284 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1285 * resolve.c (gfc_resolve_expr): Ditto.
1287 2010-07-06 Tobias Burnus <burnus@net-b.de>
1289 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1290 * trans-intrinsic.c: Ditto.
1291 * trans-types.c: Ditto.
1292 * convert.c: Include diagnostic-core.h instead of toplev.h.
1294 * trans-array.c: Ditto.
1295 * trans-const.c: Ditto.
1296 * trans-expr.c: Ditto.
1297 * trans-io.c: Ditto.
1298 * trans-openmp.c: Ditto.
1301 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1304 * check.c (dim_rank_check): Also check intrinsic functions.
1305 Adjust permissible rank for functions which reduce the rank of
1306 their argument. Spread is an exception, where DIM can
1307 be one larger than the rank of array.
1309 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1312 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1314 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1317 * trans-types.c (gfc_get_derived_type): Derived type fields
1318 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1319 but build_pointer_type_for_mode must be used for this.
1321 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1323 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1324 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1325 type of gfc_conv_procedure_call.
1326 (conv_generic_with_optional_char_arg): Likewise.
1327 * trans-stmt.c (gfc_trans_call): Likewise.
1328 * trans-expr.c (gfc_conv_function_expr): Likewise.
1329 (gfc_conv_procedure_call): Use build_call_vec instead of
1332 2010-07-04 Daniel Kraft <d@domob.eu>
1334 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1336 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1340 * trans-types.c (gfc_get_derived_type): Derived type fields
1341 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1343 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1346 * decl.c (match_procedure_in_type): Clear structure before using.
1347 (gfc_match_generic): Ditto.
1349 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1351 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1352 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1353 of which comes from...
1354 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1355 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1357 (gfc_get_array_descriptor_base): Likewise.
1358 (gfc_get_mixed_entry_union): Likewise.
1359 (gfc_get_derived_type): Add extra chain parameter for
1360 gfc_add_field_to_struct.
1361 * trans-stmt.c (gfc_trans_character_select): Likewise.
1362 * trans-io.c (gfc_build_st_parameter): Likewise.
1364 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1367 * resolve.c (is_external_proc): Prevent procedure pointers from being
1368 regarded as external procedures.
1370 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1373 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1374 passed as second argument of ASSOCIATED.
1376 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1379 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1380 to determine if a function assignment can be made without a
1382 (gfc_trans_arrayfunc_assign): Move all the conditions that
1383 suppress the direct function call to the above new functon and
1386 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1389 * interface.c (argument_rank_mismatch): New function.
1390 (compare_parameter): Call new function instead of generating
1393 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1395 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1396 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1399 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1401 * Make-lang.in: Update dependencies.
1403 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1405 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1406 and exit_label fields.
1407 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1409 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1410 (gfc_trans_do): Likewise.
1411 (gfc_trans_do_while): Likewise.
1412 (gfc_trans_cycle): Use cycle_label directly.
1413 (gfc_trans_exit): Use exit_label directly.
1415 2010-06-27 Daniel Kraft <d@domob.eu>
1417 * dump-parse-tree.c (show_symbol): Dump target-expression for
1419 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1420 (show_namespace): Use show_level for correct indentation of
1421 "inner namespaces" (contained procedures or BLOCK).
1423 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1426 * dump-parse-tree.c (show_code_node): Show namespace for
1429 2010-06-26 Tobias Burnus <burnus@net-b.de>
1431 * decl.c (gfc_match_decl_type_spec): Support
1432 TYPE(intrinsic-type-spec).
1434 2010-06-25 Tobias Burnus <burnus@net-b.de>
1436 * intrinsic.h (gfc_check_selected_real_kind,
1437 gfc_simplify_selected_real_kind): Update prototypes.
1438 * intrinsic.c (add_functions): Add radix support to
1440 * check.c (gfc_check_selected_real_kind): Ditto.
1441 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1442 * trans-decl.c (gfc_build_intrinsic_function_decls):
1443 Change call from selected_real_kind to selected_real_kind2008.
1444 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1445 (PRECISION, RANGE, RADIX): Add cross @refs.
1447 2010-06-25 Tobias Burnus <burnus@net-b.de>
1449 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1450 * gfortran.texi (_gfortran_set_options): Update for
1451 GFC_STD_F2008_OBS addition.
1452 * libgfortran.h: Add GFC_STD_F2008_OBS.
1453 * options.c (set_default_std_flags, gfc_handle_option): Handle
1455 io.c (check_format): Fix allow_std check.
1457 2010-06-25 Tobias Burnus <burnus@net-b.de>
1459 * decl.c (gfc_match_entry): Allow END besides
1460 END SUBROUTINE/END FUNCTION for contained procedures.
1462 2010-06-25 Tobias Burnus <burnus@net-b.de>
1464 * parse.c (next_free, next_fixed): Allow ";" as first character.
1466 2010-06-24 Tobias Burnus <burnus@net-b.de>
1469 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1471 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1474 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1477 2010-06-21 Tobias Burnus <burnus@net-b.de>
1480 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1482 * symbol.c (gfc_add_contiguous): New function.
1483 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1484 * decl.c (match_attr_spec): Ditto.
1485 (gfc_match_contiguous): New function.
1486 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1488 * gfortran.h (symbol_attribute): Add contiguous.
1489 (gfc_is_simply_contiguous): Add prototype.
1490 (gfc_add_contiguous): Add prototype.
1491 * match.h (gfc_match_contiguous): Add prototype.
1492 * parse.c (decode_specification_statement,
1493 decode_statement): Handle contiguous attribute.
1494 * expr.c (gfc_is_simply_contiguous): New function.
1495 * dump-parse-tree.c (show_attr): Handle contiguous.
1496 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1498 * trans-expr.c (gfc_add_interface_mapping): Copy
1500 * trans-array.c (gfc_conv_descriptor_stride_get,
1501 gfc_conv_array_parameter): Handle contiguous arrays.
1502 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1503 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1505 * trans.h (gfc_array_kind): Ditto.
1506 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1508 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1510 * options.c (gfc_handle_option): Don't handle N_OPTS.
1512 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1515 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1518 2010-06-18 Tobias Burnus <burnus@net-b.de>
1521 * resolve.c (resolve_allocate_deallocate): Properly check
1522 part-refs in stat=/errmsg= for invalid use.
1524 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1527 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1528 Return directly in case of an error.
1530 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1533 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1534 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1535 structure to each procedure in a procedure list.
1536 * module.c (mio_typebound_proc): Add NULL argument to
1537 'gfc_get_typebound_proc'.
1538 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1539 to initialize the new structure.
1541 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1544 * gfortran.h (gfc_expr): Add new member 'mold'.
1545 * match.c (gfc_match_allocate): Implement the MOLD tag.
1546 * resolve.c (resolve_allocate_expr): Ditto.
1547 * trans-stmt.c (gfc_trans_allocate): Ditto.
1549 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1552 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1553 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1554 GFC_DECL_SAVED_DESCRIPTOR set.
1555 (gfc_omp_report_decl): New function.
1556 * trans.h (gfc_omp_report_decl): New prototype.
1557 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1559 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1563 * gfortranspec.c (lang_specific_driver): Removed deprecation
1565 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1566 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1567 * cpp.h (gfc_cpp_makedep): New.
1568 (gfc_cpp_add_dep): New.
1569 (gfc_cpp_add_target): New.
1570 * cpp.c (gfc_cpp_option): Add deps* members.
1571 (gfc_cpp_makedep): New.
1572 (gfc_cpp_add_dep): New.
1573 (gfc_cpp_add_target): New.
1574 (gfc_cpp_init_options): Initialize new options.
1575 (gfc_cpp_handle_option): Handle new options.
1576 (gfc_cpp_post_options): Map new options to libcpp-options.
1577 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1578 (gfc_cpp_done): If requested, write dependencies to file.
1579 * module.c (gfc_dump_module): Add a module filename as target.
1580 * scanner.c (open_included_file): New parameter system; add the
1581 included file as dependency.
1582 (gfc_open_included_file): Add the included file as dependency.
1583 (gfc_open_intrinsic_module): Likewise.
1584 * invoke.texi: Removed deprecation warning for -M.
1585 * gfortran.texi: Removed Makefile-dependencies project.
1587 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1589 * resolve.c (resolve_global_procedure): Improved checking if an
1590 explicit interface is required.
1592 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1594 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1596 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1597 (gfc_conv_intrinsic_ttynam): Likewise.
1598 (gfc_conv_intrinsic_trim): Likewise.
1600 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1603 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1605 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1607 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1609 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1611 * mathbuiltins.def: Add builtins that do not directly correspond
1612 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1613 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1614 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1615 code_{r,c}{4,8,10,16} fields. Add
1616 {,complex}{float,double,long_double}_built_in fields.
1617 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1618 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1619 definition of OTHER_BUILTIN.
1620 (real_compnt_info): Remove unused struct.
1621 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1623 (build_round_expr): Call builtin_decl_for_precision instead of
1625 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1626 instead of a switch.
1627 (gfc_build_intrinsic_lib_fndecls): Match
1628 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1629 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1631 (gfc_conv_intrinsic_lib_function): Go through all the extended
1633 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1634 instead of a switch.
1635 (gfc_conv_intrinsic_abs): Likewise.
1636 (gfc_conv_intrinsic_mod): Likewise.
1637 (gfc_conv_intrinsic_sign): Likewise.
1638 (gfc_conv_intrinsic_fraction): Likewise.
1639 (gfc_conv_intrinsic_nearest): Likewise.
1640 (gfc_conv_intrinsic_spacing): Likewise.
1641 (gfc_conv_intrinsic_rrspacing): Likewise.
1642 (gfc_conv_intrinsic_scale): Likewise.
1643 (gfc_conv_intrinsic_set_exponent): Likewise.
1645 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1649 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1650 functions with CLASS formal arguments.
1652 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1655 * resolve.c (conformable_arrays): Handle allocatable components.
1657 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1660 * gfortran.texi: Document that Cray pointers cannot be function
1663 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1666 * gfortran.texi: Document lack of support for syntax
1667 "complex FUNCTION name*16()", and existence of alternative
1668 legacy syntax "complex*16 FUNCTION name()".
1670 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1673 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1674 POSIX's fsync(), and how to call the latter from Fortran code.
1676 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1679 * interface.c (compare_actual_formal): Reject actual arguments with
1680 array subscript passed to ASYNCHRONOUS dummys.
1682 2010-06-10 Daniel Kraft <d@domob.eu>
1685 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1686 (struct gfc_symbol): New field `assoc'.
1687 (struct gfc_association_list): New struct.
1688 (struct gfc_code): New struct `block' in union, move `ns' there
1689 and add association list.
1690 (gfc_free_association_list): New method.
1691 (gfc_has_vector_subscript): Made public;
1692 * match.h (gfc_match_associate): New method.
1693 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1694 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1695 * interface.c (gfc_has_vector_subscript): Made public.
1696 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1697 * match.c (gfc_match_associate): New method.
1698 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1699 * primary.c (match_variable): Don't allow names associated to expr here.
1700 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1701 (case_exec_markers, case_end): Add ASSOCIATE statement.
1702 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1703 (parse_associate): New method.
1704 (parse_executable): Handle ST_ASSOCIATE.
1705 (parse_block_construct): Change reference to gfc_code's `ns' field.
1706 * resolve.c (resolve_select_type): Ditto.
1707 (resolve_code): Ditto.
1708 (resolve_block_construct): Ditto and add comment.
1709 (resolve_select_type): Set association list in generated BLOCK to NULL.
1710 (resolve_symbol): Resolve associate names.
1711 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1712 and free association list.
1713 (gfc_free_association_list): New method.
1714 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1715 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1716 gfc_code's `ns' field.
1718 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1720 * error.c (error_print): Pre-initialize loc by NULL.
1721 * openmp.c (resolve_omp_clauses): Add explicit
1722 braces to avoid ambigous else.
1723 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1725 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1727 * gfc-internals.texi: Move to GFDL 1.3.
1728 * gfortran.texi: Ditto.
1729 * intrinsic.texi: Ditto.
1730 * invoke.texi: Ditto.
1732 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1735 * check.c (gfc_check_selected_real_kind): Verify that the
1736 actual arguments are scalar.
1738 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1741 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1743 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1746 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1748 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1750 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1752 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1754 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1755 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1756 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1757 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1759 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1760 less_than_bitsize2): New functions.
1761 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1762 nonnegative_check and less_than_bitsize1.
1763 (gfc_check_ibclr, gfc_check_ibset): Removed.
1764 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1767 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1770 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1773 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1775 * resolve.c (resolve_deallocate_expr): Avoid warning
1776 about possible use of iunitialized sym.
1777 (resolve_allocate_expr): Pre-initialize sym by NULL.
1779 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1782 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1784 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1786 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1788 (gfc_get_array_type_bounds): Likewise.
1790 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1791 (gfc_find_module): Likewise.
1793 * f95-lang.c (pushlevel): Likewise.
1795 * trans.h (struct lang_type): Add variable_size GTY option.
1796 (struct lang_decl): Likewise.
1798 2010-06-08 Tobias Burnus <burnus@net-b.de>
1801 * symbol.c (check_conflict): Move protected--external/procedure check ...
1802 * resolve.c (resolve_select_type): ... to the resolution stage.
1804 2010-06-07 Tobias Burnus <burnus@net-b.de>
1806 * options.c (gfc_handle_option): Fix -fno-recursive.
1808 2010-06-07 Tobias Burnus <burnus@net-b.de>
1810 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1811 * gfortran.texi (copyrights-gfortran): Ditto.
1813 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1815 * lang.opt (fshort-enums): Define using Var and VarExists.
1816 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1818 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1819 Janus Weil <janus@gcc.gnu.org>
1822 * resolve.c (get_declared_from_expr): Move to before
1823 resolve_typebound_generic_call. Make new_ref and class_ref
1824 ignorable if set to NULL.
1825 (resolve_typebound_generic_call): Once we have resolved the
1826 generic call, check that the specific instance is that which
1827 is bound to the declared type.
1828 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1829 freeing 'class_ref->next' twice.
1831 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1834 * trans-array.c (structure_alloc_comps): Dereference scalar
1835 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1838 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1840 * gfortranspec.c (append_arg, lang_specific_driver): Use
1841 GCC-specific formats in diagnostics.
1843 2010-06-02 Tobias Burnus <burnus@net-b.de>
1846 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1849 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1852 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1855 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1857 * fortran/gfortran.texi: Fix typos in description of variable-format-
1860 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1863 * dependency.c (gfc_check_section_vs_section): Check
1864 for interleaving array assignments without conflicts.
1866 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1868 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1869 $data component of a class container.
1870 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1871 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1872 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1873 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1874 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1875 * gcc/fortran/parse.c (parse_derived): Ditto.
1876 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1877 gfc_expr_attr): Ditto.
1878 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1879 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1880 resolve_fl_var_and_proc, resolve_typebound_procedure,
1881 resolve_fl_derived): Ditto.
1882 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1883 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1885 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1886 gfc_trans_deferred_vars): Ditto.
1887 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1889 2010-05-28 Tobias Burnus <burnus@net-b.de>
1891 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1893 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1895 * gfortranspec.c (append_arg, lang_specific_driver): Use
1896 fatal_error instead of fatal. Use warning instead of fprintf for
1899 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1901 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1902 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1903 xstrerror instead of strerror.
1905 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1907 * cpp.c (cb_cpp_error): Save and restore
1908 global_dc->warn_system_headers, not variable warn_system_headers.
1910 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1912 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1914 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1916 * trans-common.c: Do not include rtl.h, include output.h instead.
1917 * trans-decl.c: Likewise.
1919 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1922 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1923 namespace before trying to reorder the gsymbols.
1925 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1930 * resolve.c (resolve_global_procedure): Add check for global
1931 procedures with implicit interfaces and assumed-shape or optional
1932 dummy arguments. Verify that function return type, kind and string
1935 2010-05-21 Tobias Burnus <burnus@net-b.de>
1937 * gfortran.h: Do not include system.h.
1938 * bbt.c: Include system.h.
1940 * dependency.c: Ditto.
1941 * dump-parse-tree.c: Ditto.
1942 * arith.h: Do not include gfortran.h.
1943 * constructor.h: Do not include gfortran.h and splay-tree.h.
1944 * match.h: Do not include gfortran.h.
1946 * target-memory.h: Ditto.
1947 * openmp.c: Do not include toplev.h and target.h.
1948 * trans-stmt.c: Ditto not include toplev.h.
1950 * trans-common.c: Tell why toplev.h is needed. And
1951 do not include target.h.
1952 * trans-expr.c: Tell why toplev.h is needed.
1953 * trans-array.c: Ditto.
1954 * trans-openmp.c: Ditto.
1955 * trans-const.c: Ditto.
1957 * trans-types.c: Ditto.
1958 * trans-io.c: Ditto.
1959 * trans-decl.c: Ditto.
1962 * trans-intrinsic.c: Ditto.
1965 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1968 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1969 before returning MATCH_ERROR. Add check for scalar. Add check for
1970 default integer kind.
1972 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1975 * match.c (gfc_match_select_type): On error jump back out of the local
1977 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1978 stage, more precisely to ...
1979 * resolve.c (resolve_fl_derived): ... this place.
1981 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1984 * resolve.c (ensure_not_abstract): Allow abstract types with
1985 non-abstract ancestors.
1987 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1989 * trans-const.c: Include realmpfr.h.
1990 * Make-lang.in: Update dependencies.
1992 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1994 * trans-const.c, trans-types.c, trans-intrinsic.c:
1995 Clean up redundant includes.
1997 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2000 * lang.opt (Wunused-dummy-argument): New option.
2001 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2002 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2003 (set_Wall): Enable warn_unused_dummy_argument.
2004 (gfc_handle_option): Set warn_unused_dummy_argument according to
2006 * trans-decl.c (generate_local_decl): Separate warnings about
2007 unused variables and unused dummy arguments.
2008 * invoke.texi: Documented new option.
2010 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2012 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2013 (gfc_conv_string_tmp): Do not assert type comparibilty.
2014 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2015 (gfc_conv_expr_descriptor): Remove assert.
2016 * trans-common.c: Clarify why rtl.h and tm.h are included.
2017 * trans-openmp.c: Do not include ggc.h and real.h.
2018 Explain why gimple.h is included.
2019 * trans-const.c: Do not include ggc.h.
2020 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2021 * trans.c: Do not include ggc.h and real.h.
2022 Explain why gimple.h is included.
2023 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2024 and dwarf2out.h are included.
2025 * trans-io.c: Do not include gimple.h and real.h.
2026 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2027 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2030 2010-05-20 Tobias Burnus <burnus@net-b.de>
2032 * options.c (gfc_init_options,gfc_post_options): Enable
2033 flag_associative_math by default.
2035 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2038 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2039 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2040 blank STOP, handling a null expression. (gfc_trans_pause): Use
2041 pause_string for blank PAUSE.
2042 * trans.h: Add external function declaration for error_stop_numeric.
2043 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2044 the declaration for the library call. Adjust whitespaces.
2045 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2046 signal no stop code. Match the expression following the stop and pass
2047 that to the translators. Remove the old use of digit matching. Add
2048 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2049 and if CHARACTER, default character KIND.
2051 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2054 * lang.opt (Wconversion-extra): New option.
2055 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2056 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2057 (set_Wall): Enable -Wconversion.
2058 (gfc_handle_option): Set warn_conversion_extra.
2059 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2060 introduced for -Wconversion if -Wconversion-extra is present.
2061 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2062 -Wconversion; document -Wconversion-extra.
2064 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2067 * gfortran.h (gfc_has_default_initializer): New.
2068 * expr.c (gfc_has_default_initializer): New.
2069 * resolve.c (has_default_initializer): Removed, use
2070 gfc_has_default_initializer() instead. Updated all callers.
2071 * trans-array.c (has_default_initializer): Removed, use
2072 gfc_has_default_initializer() instead. Updated all callers.
2073 * trans-decl.c (generate_local_decl): Do not check the
2074 first component only to check for initializers, but use
2075 gfc_has_default_initializer() instead.
2077 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2080 * primary.c (match_string_constant): Move start_locus just inside
2082 * data.c (create_character_intializer): Clarified truncation warning.
2084 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2087 * intrinsic.h (gfc_check_float): New prototype.
2088 (gfc_check_sngl): New prototype.
2089 * check.c (gfc_check_float): New.
2090 (gfc_check_sngl): New.
2091 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2092 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2094 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2095 added them to the list of specifics of REAL instead.
2097 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2100 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2101 This is now handled via 'gfc_class_null_initializer'.
2103 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2105 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2106 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2107 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2108 add_procs_to_declared_vtab,add_generic_specifics,
2109 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2110 find_typebound_proc_uop,gfc_find_typebound_proc,
2111 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2112 gfc_get_tbp_symtree): Moved here from other places.
2113 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2115 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2116 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2117 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2118 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2119 * Make-lang.in: Add class.o.
2120 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2121 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2122 add_procs_to_declared_vtab,add_generic_specifics,
2123 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2124 find_typebound_proc_uop,gfc_find_typebound_proc,
2125 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2126 gfc_get_tbp_symtree): Move to class.c.
2128 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2130 * trans-types.c (gfc_init_types): Use build_function_type_list.
2131 (gfc_get_ppc_type): Likewise.
2132 * trans-decl.c (gfc_generate_constructors): Likewise.
2133 * f95-lang.c (build_builtin_fntypes): Likewise.
2134 (gfc_init_builtin_functions): Likewise.
2135 (DEF_FUNCTION_TYPE_0): Likewise.
2136 (DEF_FUNCTION_TYPE_1): Likewise.
2137 (DEF_FUNCTION_TYPE_2): Likewise.
2138 (DEF_FUNCTION_TYPE_3): Likewise.
2139 (DEF_FUNCTION_TYPE_4): Likewise.
2140 (DEF_FUNCTION_TYPE_5): Likewise.
2141 (DEF_FUNCTION_TYPE_6): Likewise.
2142 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2143 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2145 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2147 * trans-array.c (gfc_trans_array_constructor_value): Use
2148 build_constructor instead of build_constructor_from_list.
2149 (gfc_build_constant_array_constructor): Likewise.
2150 * trans-decl.c (create_main_function): Likewise.
2151 * trans-stmt.c (gfc_trans_character_select): Likewise.
2153 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2156 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2157 (resolve_fl_variable_derived): ... this place.
2158 (resolve_symbol): Make sure function symbols (and their result
2159 variables) are not resolved twice.
2161 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2164 * array.c (match_array_list): Revert change from 2010-05-13.
2166 2010-05-16 Richard Guenther <rguenther@suse.de>
2168 * trans-decl.c (module_htab_decls_hash): Revert last change.
2170 2010-05-16 Richard Guenther <rguenther@suse.de>
2172 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2174 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2176 * options.c (set_Wall): Remove special logic for Wuninitialized
2179 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2183 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2186 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2190 * gfortran.h (gfc_class_null_initializer): New prototype.
2191 * expr.c (gfc_class_null_initializer): New function to build a NULL
2192 initializer for CLASS pointers.
2193 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2194 containers. Remove default NULL initialization of $data component.
2195 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2197 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2198 Use new function 'gfc_class_null_initializer'.
2199 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2202 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2205 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2206 unsigned mpz_get_?i routines.
2208 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2210 * trans.c (trans_code): Set backend locus early.
2211 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2212 of the function instead of current input_location.
2214 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2217 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2219 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2220 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2223 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2226 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2228 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2229 by reference dummy procedures or non-dummy procedure pointers.
2230 (gfc_omp_predetermined_sharing): Return
2231 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2233 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2236 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2237 after OMP statement.
2238 (gfc_match_omp_critical): Likewise.
2239 (gfc_match_omp_flush): Likewise.
2240 (gfc_match_omp_workshare): Likewise.
2241 (gfc_match_omp_master): Likewise.
2242 (gfc_match_omp_ordered): Likewise.
2243 (gfc_match_omp_atomic): Likewise.
2244 (gfc_match_omp_barrier): Likewise.
2245 (gfc_match_omp_end_nowait): Likewise.
2247 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2250 * resolve.c (validate_case_label_expr): Removed FIXME.
2251 (resolve_select): Raise default warning on case labels out of range
2252 of the case expression.
2254 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2259 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2260 about conversion warnings.
2262 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2265 * match.c (gfc_match_select_type): Move error message to
2266 resolve_select_type.
2267 * resolve.c (resolve_select_type): Error message moved here from
2268 gfc_match_select_type. Correctly set type of temporary.
2270 2010-05-10 Richard Guenther <rguenther@suse.de>
2272 * trans-decl.c (gfc_build_library_function_decl): Split out
2274 (build_library_function_decl_1): ... this new function.
2275 Set a fnspec attribute if a specification was provided.
2276 (gfc_build_library_function_decl_with_spec): New function.
2277 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2278 and internal_unpack.
2280 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2283 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2286 2010-05-07 Jason Merrill <jason@redhat.com>
2288 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2289 to avoid -Wc++-compat warning.
2291 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2294 * options.c (gfc_handle_option): Add argument kind.
2295 * gfortran.h (gfc_handle_option): Update declaration.
2297 2010-05-06 Tobias Burnus <burnus@net-b.de>
2300 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2303 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2306 * resolve.c (traverse_data_list): Rephrase error message for
2307 non-constant bounds in data-implied-do.
2309 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2312 * gfortran.h: Removed repeat count from constructor, removed
2314 * data.h (gfc_assign_data_value_range): Changed return value from
2316 * data.c (gfc_assign_data_value): Add location to constructor element.
2317 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2318 for each element in range. Return early if an error was generated.
2319 * resolve.c (check_data_variable): Stop early if range assignment
2322 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2325 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2326 * symbol.c (gfc_build_class_symbol): Add separate class container for
2329 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2332 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2334 2010-05-02 Tobias Burnus <burnus@net-b.de>
2337 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2338 for lcobound, ucobound, image_index and this_image.
2339 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2340 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2341 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2342 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2344 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2346 2010-04-30 Tobias Burnus <burnus@net-b.de>
2350 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2351 calculation for array descriptor types.
2353 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2356 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2357 initializers for PPC members of the vtabs.
2359 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2362 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2363 attribute for all PPC members of the vtypes.
2364 (copy_vtab_proc_comps): Copy the correct interface.
2365 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2366 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2367 a dummy argument and make sure all PPC members of the vtab are
2368 initialized correctly.
2369 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2370 in call to gfc_trans_assign_vtab_procs.
2371 * trans-stmt.c (gfc_trans_allocate): Ditto.
2373 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2376 * resolve.c (resolve_typebound_function): Renamed
2377 resolve_class_compcall.Do all the detection of class references
2379 (resolve_typebound_subroutine): resolve_class_typebound_call
2380 renamed. Otherwise same as resolve_typebound_function.
2381 (gfc_resolve_expr): Call resolve_typebound_function.
2382 (resolve_code): Call resolve_typebound_subroutine.
2384 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2387 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2388 pass back the specific symtree name, rather than the target
2391 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2394 * resolve.c (resolve_structure_cons): Make the initializer of
2395 the vtab component 'extends' the same type as the component.
2397 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2400 * interface.c (check_interface1): Pass symbol name rather than NULL to
2401 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2402 trap MULL. (gfc_compare_derived_types): Revert previous change
2403 incorporated incorrectly during merge from trunk, r155778.
2404 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2405 than NULL to gfc_compare_interfaces.
2406 * symbol.c (add_generic_specifics): Likewise.
2408 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2411 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2412 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2413 (gfc_find_derived_vtab): Likewise.
2414 * module.c (ab_attribute): Add enumerator AB_VTAB.
2415 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2416 (check_for_ambiguous): Likewise.
2418 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2419 Janus Weil <janus@gcc.gnu.org>
2422 * trans-expr.c (select_class_proc): Remove function.
2423 (conv_function_val): Delete reference to previous.
2424 (gfc_conv_derived_to_class): Add second argument to the call to
2425 gfc_find_derived_vtab.
2426 (gfc_conv_structure): Exclude proc_pointer components when
2427 accessing $data field of class objects.
2428 (gfc_trans_assign_vtab_procs): New function.
2429 (gfc_trans_class_assign): Add second argument to the call to
2430 gfc_find_derived_vtab.
2431 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2432 implement holding off searching for the vptr derived type.
2433 (add_proc_component): New function.
2434 (add_proc_comps): New function.
2435 (add_procs_to_declared_vtab1): New function.
2436 (copy_vtab_proc_comps): New function.
2437 (add_procs_to_declared_vtab): New function.
2438 (void add_generic_specifics): New function.
2439 (add_generics_to_declared_vtab): New function.
2440 (gfc_find_derived_vtab): Add second argument to the call to
2441 gfc_find_derived_vtab. Add the calls to
2442 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2443 * decl.c (build_sym, build_struct): Use new arg in calls to
2444 gfc_build_class_symbol.
2445 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2446 definition of struct gfc_class_esym_list. Modify prototypes
2447 of gfc_build_class_symbol and gfc_find_derived_vtab.
2448 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2449 call to gfc_find_derived_vtab.
2450 * module.c : Add the vtype attribute.
2451 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2452 * resolve.c (resolve_typebound_generic_call): Add second arg
2453 to pass along the generic name for class methods.
2454 (resolve_typebound_call): The same.
2455 (resolve_compcall): Use the second arg to carry the generic
2456 name from the above. Remove the reference to class_esym.
2457 (check_members, check_class_members, resolve_class_esym,
2458 hash_value_expr): Remove functions.
2459 (resolve_class_compcall, resolve_class_typebound_call): Modify
2460 to use vtable rather than member by member calls.
2461 (gfc_resolve_expr): Modify second arg in call to
2463 (resolve_select_type): Add second arg in call to
2464 gfc_find_derived_vtab.
2465 (resolve_code): Add second arg in call resolve_typebound_call.
2466 (resolve_fl_derived): Exclude vtypes from check for late
2467 procedure definitions. Likewise for checking of explicit
2468 interface and checking of pass arg.
2469 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2470 calls to gfc_find_derived_vtab.
2471 * match.c (select_type_set_tmp): Use new arg in call to
2472 gfc_build_class_symbol.
2473 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2475 * parse.c (endType): Finish incomplete classes.
2477 2010-04-28 Tobias Burnus <burnus@net-b.de>
2481 * simplify.c (simplify_cobound): Handle scalar coarrays.
2483 2010-04-27 Tobias Burnus <burnus@net-b.de>
2485 * gfc-internals.texi: Update copyright year.
2486 * gfortran.texi: Ditto.
2487 * invoke.texi: Ditto.
2489 2010-04-27 Tobias Burnus <burnus@net-b.de>
2492 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2493 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2494 * trans-types.c (gfc_get_array_type_bounds,
2495 gfc_get_array_descriptor_base): Add corank argument.
2496 * trans-array.c (gfc_array_init_size): Handle corank.
2497 (gfc_trans_create_temp_array, gfc_array_allocate,
2498 gfc_conv_expr_descriptor): Add corank argument to call.
2499 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2501 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2505 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2506 of mucking with a tree directly.
2508 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2511 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2512 gfc_error with new error message.
2514 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2518 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2520 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2522 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2523 than the address of a GFC_SS_REFERENCE.
2524 * trans.h : Change comment on GFC_SS_REFERENCE.
2526 2010-04-22 Richard Guenther <rguenther@suse.de>
2529 * resolve.c (gfc_resolve_index): Wrap around ...
2530 (gfc_resolve_index_1): ... this. Add parameter to allow
2531 any integer kind index type.
2532 (resolve_array_ref): Allow any integer kind for the start
2533 index of an array ref.
2535 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2538 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2541 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2543 * intrinsic.c (sort_actual): Remove 'is' in error message.
2545 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2548 * resolve.c (resolve_fl_derived): If a component character
2549 length has not been resolved, do so now.
2550 (resolve_symbol): The same as above for a symbol character
2552 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2553 not needed for a character valued, procedure pointer.
2556 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2557 not found, return FAILURE rather than ICEing.
2559 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2562 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2563 sequential loops private in the innermost containing task region.
2565 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2567 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2568 to build_common_tree_nodes.
2570 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2573 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2574 gfc_msg_bounds by using 'Array bound mismatch' directly.
2575 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2576 error message to include the mismatch in the extent of array bound.
2577 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2578 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2580 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2582 * gfortran.texi: Update information on temporary file locations.
2584 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2586 * trans-decl.c (gfc_build_qualified_array): Ensure
2587 ubound.N and lbound.N artificial variable names don't appear
2590 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2593 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2594 block of code. Set name to the variable associated with the descriptor.
2596 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2598 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2599 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2601 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2603 * intrinsic.texi: Add the missing specific name of intrinsic
2604 procedure where the specific name is identical to the generic name.
2605 Fix inconsistent or mismatch in the argument names in intrinsic
2606 procedure descriptions. Add the SCALAR allocatable description to
2609 2010-04-14 Tobias Burnus <burnus@net-b.de>
2612 * array.c (gfc_find_array_ref): Handle codimensions.
2613 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2614 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2615 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2617 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2618 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2620 * intrinsic.h (add_functions): Add this_image, image_index,
2621 lcobound and ucobound intrinsics.
2622 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2623 gfc_check_image_index, gfc_check_this_image,
2624 gfc_simplify_image_index, gfc_simplify_lcobound,
2625 gfc_simplify_this_image, gfc_simplify_ucobound):
2626 New function prototypes.
2627 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2628 IMAGE_INDEX): Document new intrinsic functions.
2629 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2631 * simplify.c (simplify_bound_dim): Handle coarrays.
2632 (simplify_bound): Update simplify_bound_dim call.
2633 (gfc_simplify_num_images): Add -fcoarray=none check.
2634 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2635 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2637 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2640 * constructor.c: Fix typo in comment.
2641 * expr.c (find_array_section): Add check for max array limit.
2643 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2646 * gfortranspec.c (lookup_option): Check for -static and return
2648 (lang_specific_driver): Break when OPTION_static is discovered.
2650 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2652 * array.c (extract_element): Restore function from trunk.
2653 (gfc_get_array_element): Restore function from trunk.
2654 (gfc_expand_constructor): Restore check against
2655 flag_max_array_constructor.
2656 * constructor.c (node_copy_and_append): Delete unused.
2657 * gfortran.h: Delete comment and extra include.
2658 * constructor.h: Bump copyright and clean up TODO comments.
2659 * resolve.c: Whitespace.
2661 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2663 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2664 with direct access access to elements. Adjusted prototype, fixed all
2666 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2668 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2669 (gfc_simplify_spread): Removed workaround, directly insert elements
2670 at a given array position.
2671 (gfc_simplify_transpose): Likewise.
2672 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2674 (gfc_simplify_unpack): Likewise.
2676 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2678 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2679 (convert_boz): ... this and moved to start of file.
2680 (gfc_simplify_abs): Whitespace fix.
2681 (gfc_simplify_acos): Whitespace fix.
2682 (gfc_simplify_acosh): Whitespace fix.
2683 (gfc_simplify_aint): Whitespace fix.
2684 (gfc_simplify_dint): Whitespace fix.
2685 (gfc_simplify_anint): Whitespace fix.
2686 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2687 (gfc_simplify_dnint): Whitespace fix.
2688 (gfc_simplify_asin): Whitespace fix.
2689 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2690 (gfc_simplify_atan): Likewise.
2691 (gfc_simplify_atanh): Whitespace fix.
2692 (gfc_simplify_atan2): Whitespace fix.
2693 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2694 (gfc_simplify_bessel_j1): Likewise.
2695 (gfc_simplify_bessel_jn): Likewise.
2696 (gfc_simplify_bessel_y0): Likewise.
2697 (gfc_simplify_bessel_y1): Likewise.
2698 (gfc_simplify_bessel_yn): Likewise.
2699 (gfc_simplify_ceiling): Reorderd statements.
2700 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2702 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2704 (gfc_simplify_complex): Replaced if-gate. Removed check for
2706 (gfc_simplify_conjg): Whitespace fix.
2707 (gfc_simplify_cos): Whitespace fix.
2708 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2709 (gfc_simplify_dcmplx): Removed check for constant arguments.
2710 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2711 (gfc_simplify_digits): Whitespace fix.
2712 (gfc_simplify_dim): Whitespace fix.
2713 (gfc_simplify_dprod): Reordered statements.
2714 (gfc_simplify_erf): Whitespace fix.
2715 (gfc_simplify_erfc): Whitespace fix.
2716 (gfc_simplify_epsilon): Whitespace fix.
2717 (gfc_simplify_exp): Whitespace fix.
2718 (gfc_simplify_exponent): Use convert_boz().
2719 (gfc_simplify_floor): Reorderd statements.
2720 (gfc_simplify_gamma): Whitespace fix.
2721 (gfc_simplify_huge): Whitespace fix.
2722 (gfc_simplify_iand): Whitespace fix.
2723 (gfc_simplify_ieor): Whitespace fix.
2724 (simplify_intconv): Use gfc_convert_constant().
2725 (gfc_simplify_int): Use simplify_intconv().
2726 (gfc_simplify_int2): Reorderd statements.
2727 (gfc_simplify_idint): Reorderd statements.
2728 (gfc_simplify_ior): Whitespace fix.
2729 (gfc_simplify_ishftc): Removed duplicate type check.
2730 (gfc_simplify_len): Use range_check() instead of manual range check.
2731 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2732 (gfc_simplify_log): Whitespace fix.
2733 (gfc_simplify_log10): Whitespace fix.
2734 (gfc_simplify_minval): Whitespace fix.
2735 (gfc_simplify_maxval): Whitespace fix.
2736 (gfc_simplify_mod): Whitespace fix.
2737 (gfc_simplify_modulo): Whitespace fix.
2738 (simplify_nint): Reorderd statements.
2739 (gfc_simplify_not): Whitespace fix.
2740 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2741 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2742 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2743 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2744 (gfc_simplify_realpart): Whitespace fix.
2745 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2746 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2747 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2748 (gfc_simplify_sign): Whitespace fix.
2749 (gfc_simplify_sin): Whitespace fix.
2750 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2751 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2752 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2753 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2754 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2756 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2758 * gfortran.h (gfc_start_constructor): Removed.
2759 (gfc_get_array_element): Removed.
2760 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2761 instead. Fixed all callers.
2762 (extract_element): Removed.
2763 (gfc_expand_constructor): Temporarily removed check for
2764 max-array-constructor. Will be re-introduced later if still required.
2765 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2766 instead. Fixed all callers.
2767 * expr.c (find_array_section): Replaced manual lookup of elements
2768 by gfc_constructor_lookup.
2770 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2772 * gfortran.h (gfc_get_null_expr): New prototype.
2773 (gfc_get_operator_expr): New prototype.
2774 (gfc_get_character_expr): New prototype.
2775 (gfc_get_iokind_expr): New prototype.
2776 * expr.c (gfc_get_null_expr): New.
2777 (gfc_get_character_expr): New.
2778 (gfc_get_iokind_expr): New.
2779 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2780 * matchexp.c (build_node): Renamed and moved to
2781 expr.c (gfc_get_operator_expr). Reordered arguments to match
2782 other functions. Fixed all callers.
2783 (gfc_get_parentheses): Use specific function to build expr.
2784 * array.c (gfc_match_array_constructor): Likewise.
2785 * arith.c (eval_intrinsic): Likewise.
2786 (gfc_hollerith2int): Likewise.
2787 (gfc_hollerith2real): Likewise.
2788 (gfc_hollerith2complex): Likewise.
2789 (gfc_hollerith2logical): Likewise.
2790 * data.c (create_character_intializer): Likewise.
2791 * decl.c (gfc_match_null): Likewise.
2792 (enum_initializer): Likewise.
2793 * io.c (gfc_match_format): Likewise.
2794 (match_io): Likewise.
2795 * match.c (gfc_match_nullify): Likewise.
2796 * primary.c (match_string_constant): Likewise.
2797 (match_logical_constant): Likewise.
2798 (build_actual_constructor): Likewise.
2799 * resolve.c (build_default_init_expr): Likewise.
2800 * symbol.c (generate_isocbinding_symbol): Likewise.
2801 (gfc_build_class_symbol): Likewise.
2802 (gfc_find_derived_vtab): Likewise.
2803 * simplify.c (simplify_achar_char): Likewise.
2804 (gfc_simplify_adjustl): Likewise.
2805 (gfc_simplify_adjustr): Likewise.
2806 (gfc_simplify_and): Likewise.
2807 (gfc_simplify_bit_size): Likewise.
2808 (gfc_simplify_is_iostat_end): Likewise.
2809 (gfc_simplify_is_iostat_eor): Likewise.
2810 (gfc_simplify_isnan): Likewise.
2811 (simplify_bound): Likewise.
2812 (gfc_simplify_leadz): Likewise.
2813 (gfc_simplify_len_trim): Likewise.
2814 (gfc_simplify_logical): Likewise.
2815 (gfc_simplify_maxexponent): Likewise.
2816 (gfc_simplify_minexponent): Likewise.
2817 (gfc_simplify_new_line): Likewise.
2818 (gfc_simplify_null): Likewise.
2819 (gfc_simplify_or): Likewise.
2820 (gfc_simplify_precision): Likewise.
2821 (gfc_simplify_repeat): Likewise.
2822 (gfc_simplify_scan): Likewise.
2823 (gfc_simplify_size): Likewise.
2824 (gfc_simplify_trailz): Likewise.
2825 (gfc_simplify_trim): Likewise.
2826 (gfc_simplify_verify): Likewise.
2827 (gfc_simplify_xor): Likewise.
2828 * trans-io.c (build_dt): Likewise.
2829 (gfc_new_nml_name_expr): Removed.
2831 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2833 * arith.h (gfc_constant_result): Removed prototype.
2834 * constructor.h (gfc_build_array_expr): Removed prototype.
2835 (gfc_build_structure_constructor_expr): Removed prototype.
2836 * gfortran.h (gfc_int_expr): Removed prototype.
2837 (gfc_logical_expr): Removed prototype.
2838 (gfc_get_array_expr): New prototype.
2839 (gfc_get_structure_constructor_expr): New prototype.
2840 (gfc_get_constant_expr): New prototype.
2841 (gfc_get_int_expr): New prototype.
2842 (gfc_get_logical_expr): New prototype.
2843 * arith.c (gfc_constant_result): Moved and renamed to
2844 expr.c (gfc_get_constant_expr). Fixed all callers.
2845 * constructor.c (gfc_build_array_expr): Moved and renamed to
2846 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2847 and kind. Fixed all callers.
2848 (gfc_build_structure_constructor_expr): Moved and renamed to
2849 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2850 to type and kind. Fixed all callers.
2851 * expr.c (gfc_logical_expr): Renamed to ...
2852 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2853 (gfc_int_expr): Renamed to ...
2854 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2856 (gfc_get_constant_expr): New.
2857 (gfc_get_array_expr): New.
2858 (gfc_get_structure_constructor_expr): New.
2859 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2862 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2864 * constructor.h: New.
2865 * constructor.c: New.
2866 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2867 * arith.c (reducy_unary): Use constructor API.
2868 (reduce_binary_ac): Likewise.
2869 (reduce_binary_ca): Likewise.
2870 (reduce_binary_aa): Likewise.
2871 * check.c (gfc_check_pack): Likewise.
2872 (gfc_check_reshape): Likewise.
2873 (gfc_check_unpack): Likewise.
2874 * decl.c (add_init_expr_to_sym): Likewise.
2875 (build_struct): Likewise.
2876 * dependency.c (gfc_check_dependency): Likewise.
2877 (contains_forall_index_p): Likewise.
2878 * dump-parse-tree.c (show_constructor): Likewise.
2879 * expr.c (free_expr0): Likewise.
2880 (gfc_copy_expr): Likewise.
2881 (gfc_is_constant_expr): Likewise.
2882 (simplify_constructor): Likewise.
2883 (find_array_element): Likewise.
2884 (find_component_ref): Likewise.
2885 (find_array_section): Likewise.
2886 (find_substring_ref): Likewise.
2887 (simplify_const_ref): Likewise.
2888 (scalarize_intrinsic_call): Likewise.
2889 (check_alloc_comp_init): Likewise.
2890 (gfc_default_initializer): Likewise.
2891 (gfc_traverse_expr): Likewise.
2892 * iresolve.c (check_charlen_present): Likewise.
2893 (gfc_resolve_reshape): Likewise.
2894 (gfc_resolve_transfer): Likewise.
2895 * module.c (mio_constructor): Likewise.
2896 * primary.c (build_actual_constructor): Likewise.
2897 (gfc_match_structure_constructor): Likewise.
2898 * resolve.c (resolve_structure_cons): Likewise.
2899 * simplify.c (is_constant_array_expr): Likewise.
2900 (init_result_expr): Likewise.
2901 (transformational_result): Likewise.
2902 (simplify_transformation_to_scalar): Likewise.
2903 (simplify_transformation_to_array): Likewise.
2904 (gfc_simplify_dot_product): Likewise.
2905 (simplify_bound): Likewise.
2906 (simplify_matmul): Likewise.
2907 (simplify_minval_maxval): Likewise.
2908 (gfc_simplify_pack): Likewise.
2909 (gfc_simplify_reshape): Likewise.
2910 (gfc_simplify_shape): Likewise.
2911 (gfc_simplify_spread): Likewise.
2912 (gfc_simplify_transpose): Likewise.
2913 (gfc_simplify_unpack): Likewise.q
2914 (gfc_convert_constant): Likewise.
2915 (gfc_convert_char_constant): Likewise.
2916 * target-memory.c (size_array): Likewise.
2917 (encode_array): Likewise.
2918 (encode_derived): Likewise.
2919 (interpret_array): Likewise.
2920 (gfc_interpret_derived): Likewise.
2921 (expr_to_char): Likewise.
2922 (gfc_merge_initializers): Likewise.
2923 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2924 (gfc_trans_array_constructor_value): Likewise.
2925 (get_array_ctor_strlen): Likewise.
2926 (gfc_constant_array_constructor_p): Likewise.
2927 (gfc_build_constant_array_constructor): Likewise.
2928 (gfc_trans_array_constructor): Likewise.
2929 (gfc_conv_array_initializer): Likewise.
2930 * trans-decl.c (check_constant_initializer): Likewise.
2931 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2932 (gfc_apply_interface_mapping_to_cons): Likewise.
2933 (gfc_trans_structure_assign): Likewise.
2934 (gfc_conv_structure): Likewise.
2935 * array.c (check_duplicate_iterator): Likewise.
2936 (match_array_list): Likewise.
2937 (match_array_cons_element): Likewise.
2938 (gfc_match_array_constructor): Likewise.
2939 (check_constructor_type): Likewise.
2940 (check_constructor): Likewise.
2942 (expand_constructor): Likewise.
2943 (extract_element): Likewise.
2944 (gfc_expanded_ac): Likewise.
2945 (resolve_array_list): Likewise.
2946 (gfc_resolve_character_array_constructor): Likewise.
2947 (copy_iterator): Renamed to ...
2948 (gfc_copy_iterator): ... this.
2949 (gfc_append_constructor): Removed.
2950 (gfc_insert_constructor): Removed unused function.
2951 (gfc_get_constructor): Removed.
2952 (gfc_free_constructor): Removed.
2953 (qgfc_copy_constructor): Removed.
2954 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2955 Removed all references. Replaced constructor list by splay-tree.
2956 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2957 the inner struct, added member 'base'.
2958 (gfc_append_constructor): Removed prototype.
2959 (gfc_insert_constructor): Removed prototype.
2960 (gfc_get_constructor): Removed prototype.
2961 (gfc_free_constructor): Removed prototype.
2962 (qgfc_copy_constructor): Removed prototype.
2963 (gfc_copy_iterator): New prototype.
2964 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2966 2010-04-10 Tobias Burnus <burnus@net-b.de>
2969 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2970 proc-pointers and type-bound procedures.
2971 (gfc_specification_expr): Check proc-pointers for pureness.
2973 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2976 * gfortranspec.c (lang_specific_driver): Do not expose vars
2977 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2980 2010-04-09 Tobias Burnus <burnus@net-b.de>
2983 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2985 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2986 * data.c (gfc_assign_data_value): Ditto.
2987 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2988 (gfc_traverse_expr): Traverse also through codimension expressions.
2989 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2990 gfc_has_ultimate_pointer): New functions.
2991 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2992 (gfc_array_ref): Add codimen.
2993 (gfc_array_ref): Add in_allocate.
2994 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2995 gfc_has_ultimate_pointer): Add prototypes.
2996 * interface.c (compare_parameter, compare_actual_formal,
2997 check_intents): Add coarray constraints.
2998 * match.c (gfc_match_iterator): Add coarray constraint.
2999 * match.h (gfc_match_array_ref): Update interface.
3000 * primary.c (gfc_match_varspec): Handle codimensions.
3001 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3002 (check_class_members): Return gfc_try instead for error recovery.
3003 (resolve_typebound_function,resolve_typebound_subroutine,
3004 check_members): Handle return value of check_class_members.
3005 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3006 check_dimension, compare_spec_to_ref, resolve_array_ref,
3007 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3008 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3010 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3011 Skip over coarray refs.
3012 (gfc_array_allocate) Add support for references containing coindexes.
3013 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3014 (gfc_map_intrinsic_function): Ignore codimensions.
3016 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3019 * io.c (check_format_string): Added check for additional non
3020 blank characters after the format string was successfully
3022 * io.c (check_format): Changed the error messages for positive
3023 int required and period required to drop through the error logic
3024 and report with gfc_error instead of gfc_error_now. Corrected
3025 format postion for hollerith strings.
3027 2010-04-08 Tobias Burnus <burnus@net-b.de>
3029 * module.c (use_iso_fortran_env_module): Fix standard check.
3031 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3033 * parse.c (parse_derived, parse_enum): Avoid set but not used
3036 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3039 * gfortran.texi: Add section about representation of
3042 2010-04-07 Simon Baldwin <simonb@google.com>
3044 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3045 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3047 2010-04-07 Richard Guenther <rguenther@suse.de>
3049 * options.c (gfc_init_options): Do not set.
3051 2010-04-06 Tobias Burnus <burnus@net-b.de>
3054 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3055 * match.c (gfc_match_critical, sync_statement): Ditto.
3056 * gfortran.h (gfc_fcoarray): New enum.
3057 (gfc_option_t): Use it.
3058 * lang.opt (fcoarray): Add new flag.
3059 * invoke.texi (fcoarray): Document it.
3060 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3061 (gfc_handle_coarray_option): New function.
3063 2010-04-06 Tobias Burnus <burnus@net-b.de>
3066 * gfortran.h (gfc_array_spec): Add cotype.
3067 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3068 and defer error diagnostic.
3069 * resolve.c (resolve_fl_derived): Add missing check.
3070 (resolve_symbol): Add cotype/type check.
3071 * parse.c (parse_derived): Fix setting of coarray_comp.
3073 2010-04-06 Tobias Burnus <burnus@net-b.de>
3076 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3077 match_array_element_spec,gfc_copy_array_spec,
3078 gfc_compare_array_spec): Include corank.
3079 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3080 * decl.c (build_sym,build_struct,variable_decl,
3081 match_attr_spec,attr_decl1,cray_pointer_decl,
3082 gfc_match_volatile): Add codimension.
3083 (gfc_match_codimension): New function.
3084 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3085 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3086 (gfc_add_codimension): New function prototype.
3087 * match.h (gfc_match_codimension): New function prototype.
3088 (gfc_match_array_spec): Update prototype
3089 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3090 * module.c (MOD_VERSION): Bump.
3091 (mio_symbol_attribute): Support coarray attributes.
3092 (mio_array_spec): Add corank support.
3093 * parse.c (decode_specification_statement,decode_statement,
3094 parse_derived): Add coarray support.
3095 * resolve.c (resolve_formal_arglist, was_declared,
3096 is_non_constant_shape_array, resolve_fl_variable,
3097 resolve_fl_derived, resolve_symbol): Add coarray support.
3098 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3099 gfc_build_class_symbol): Add coarray support.
3100 (gfc_add_codimension): New function.
3102 2010-04-06 Tobias Burnus <burnus@net-b.de>
3105 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3106 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3107 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3109 * intrinsic.texi (iso_fortran_env): Ditto.
3110 * libgfortran.h (libgfortran_stat_codes): New enum.
3111 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3112 constants from the intrinsic module.
3114 2010-04-06 Tobias Burnus <burnus@net-b.de>
3117 * intrinsic.c (add_functions): Add num_images.
3118 * decl.c (gfc_match_end): Handle END CRITICAL.
3119 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3120 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3122 * gfortran.h (gfc_statement): Add enum items for those.
3123 (gfc_exec_op) Ditto.
3124 (gfc_isym_id): Add num_images.
3125 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3126 (gfc_trans_sync,gfc_trans_critical): New functions.
3127 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3128 gfc_trans_critical): Add/update prototypes.
3129 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3130 and SYNC statements.
3131 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3132 * resolve.c (resolve_sync): Add function.
3133 (gfc_resolve_blocks): Handle CRITICAL.
3134 (resolve_code): Handle CRITICAL, ERROR STOP,
3135 (resolve_branch): Add CRITICAL constraint check.
3136 and SYNC statements.
3137 * st.c (gfc_free_statement): Add new statements.
3138 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3139 (gfc_build_builtin_function_decls): Initialize it.
3140 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3141 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3142 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3144 (match_exit_cycle): Handle CRITICAL constraint.
3145 (gfc_match_stopcode): Handle ERROR STOP.
3146 * match.h (gfc_match_critical, gfc_match_error_stop,
3147 gfc_match_sync_all, gfc_match_sync_images,
3148 gfc_match_sync_memory): Add prototype.
3149 * parse.c (decode_statement, gfc_ascii_statement,
3150 parse_executable): Handle new statements.
3151 (parse_critical_block): New function.
3152 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3153 * intrinsic.texi (num_images): Document new function.
3154 * simplify.c (gfc_simplify_num_images): Add function.
3156 2010-04-06 Tobias Burnus <burnus@net-b.de>
3159 * trans-array.c (gfc_conv_expr_descriptor): Update
3160 gfc_trans_scalar_assign call.
3161 (has_default_initializer): New function.
3162 (gfc_trans_deferred_array): Nullify less often.
3163 * trans-expr.c (gfc_conv_subref_array_arg,
3164 gfc_trans_subcomponent_assign): Update call to
3165 gfc_trans_scalar_assign.
3166 (gfc_trans_scalar_assign): Add parameter and pass it on.
3167 (gfc_trans_assignment_1): Optionally, do not dealloc before
3169 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3170 call to gfc_trans_scalar_assign.
3171 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3172 initializer to static variables.
3173 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3174 * trans-stmt.c (forall_make_variable_temp,
3175 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3176 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3177 gfc_trans_allocate): Update gfc_trans_assignment call.
3178 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3179 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3180 parameter to prototype.
3182 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3184 * ioparm.def : Update copyright.
3186 * trans-array.c : ditto
3187 * trans-array.h : ditto
3189 * trans-types.c: ditto
3190 * dependency.c : ditto
3191 * gfortran.h : ditto
3193 * trans-io.c : ditto
3194 * trans-intrinsic.c : ditto
3195 * libgfortran.h : ditto
3196 * invoke.texi : ditto
3197 * intrinsic.texi : ditto
3200 * intrinsic.c : ditto
3201 * interface.c : ditto
3202 * iresolve.c : ditto
3203 * trans-stmt.c : ditto
3204 * trans-stmt.h : ditto
3209 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3212 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3213 do not assert the context of derived types.
3215 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3218 * ioparm.def: Change inquire size variable to type pointer to
3221 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3224 * trans-expr.c (conv_parent_component_references): Ensure that
3225 'dt' has a backend_decl.
3228 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3229 type has a backend_decl.
3232 * resolve.c (resolve_global_procedure): Check that the 'cl'
3233 structure is not NULL.
3235 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3237 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3240 2010-03-17 Tobias Burnus <burnus@net-b.de>
3243 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3244 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3246 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3247 pointees as having explizit size.
3248 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3250 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3251 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3252 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3253 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3254 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3257 2010-03-14 Tobias Burnus <burnus@net-b.de>
3260 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3261 (resolve_ordinary_assign): Add check to avoid segfault.
3263 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3267 * resolve.c (resolve_compcall): Add new boolean dummy argument
3268 'class_members'. Only resolve expression at end if false.
3269 Remove redundant, static variable 'class_object'.
3270 (check_class_members): Add extra argument to call of
3272 (resolve_typebound_function): Renamed resolve_class_compcall.
3273 Do all the detection of class references here. Correct calls to
3274 resolve_compcall for extra argument.
3275 (resolve_typebound_subroutine): resolve_class_typebound_call
3276 renamed. Otherwise same as resolve_typebound_function.
3277 (gfc_resolve_expr): Call resolve_typebound_function.
3278 (resolve_code): Call resolve_typebound_subroutine.
3280 2010-03-10 Tobias Burnus <burnus@net-b.de
3283 * symbol.c (get_iso_c_sym): Set sym->result.
3285 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3288 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3289 for TBPs, otherwise they will not be resolved properly.
3290 (resolve_function): Use 'value.function.esym' instead of
3291 'value.function.name' to check if we're dealing with a TBP.
3292 (check_class_members): Set correct type of passed object for all TBPs,
3293 not only generic ones, except if the type is abstract.
3295 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3298 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3299 'final...' are not misinterpreted as FINAL statements.
3301 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3304 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3305 allocatable ultimate components do not need temporaries, whilst
3306 ultimate pointer components do.
3308 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3311 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3313 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3316 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3319 * trans-array.c (gfc_conv_array_parameter): A full array of
3320 derived type need not be restricted to a symbol without an
3321 array spec to use the call to gfc_conv_expr_descriptor.
3324 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3325 allocatable arrays do not need temporaries.
3327 2010-03-01 Tobias Burnus <burnus@net-b.de>
3330 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3333 2010-02-28 Tobias Burnus <burnus@net-b.de>
3336 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3337 (gfc_conv_initializer): Handle zero initializer as special case.
3339 2010-02-27 Tobias Burnus <burnus@net-b.de>
3342 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3343 for module variables for Fortran 2008.
3345 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3348 * trans-common.c (build_common_decl): Also update DECL_MODE,
3349 and DECL_SIZE when encountering a larger common block and call
3352 2010-02-24 Tobias Burnus <burnus@net-b.de>
3355 * trans-expr.c (gfc_conv_initializer): Call directly
3356 gfc_conv_constant for C_NULL_(FUN)PTR.
3358 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3361 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3362 checking the rest of the dimensions for elements.
3364 2010-02-21 Tobias Burnus <burnus@net-b.de>
3367 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3369 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3370 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3371 * invoke.texi: Document new -fno-protect-parens flag.
3373 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3379 * dependency.c (gfc_check_argument_var_dependency): Use enum
3380 value instead of arithmetic vaue for 'elemental'.
3381 (check_data_pointer_types): New function.
3382 (gfc_check_dependency): Call check_data_pointer_types.
3383 * trans-array.h : Change fourth argument of
3384 gfc_conv_array_parameter to boolean.
3385 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3386 can be a dummy but it must not be assumed shape or deferred.
3387 Change fourth argument to boolean. Array constructor exprs will
3388 always be contiguous and do not need packing and unpacking.
3389 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3390 space and change fourth argument of gfc_conv_array_parameter
3392 (gfc_trans_arrayfunc_assign): Change fourth argument of
3393 gfc_conv_array_parameter to boolean.
3394 * trans-io.c (gfc_convert_array_to_string): The same.
3395 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3397 2010-02-20 Tobias Burnus <burnus@net-b.de>
3400 * libgfortran.h: Add GFC_RTCHECK_MEM.
3401 * invoke.texi (-fcheck=): Document -fcheck=mem.
3402 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3403 and enable malloc-success check only with -fcheck=mem.
3404 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3406 2010-02-16 Tobias Burnus <burnus@net-b.de>
3409 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3410 * intrinsic.c (add_functions): Ditto.
3411 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3412 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3414 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3417 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3418 gfc_trans_do prototype.
3419 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3420 a loop exit condition. If exit condition is given, build the loop exit
3421 code, checking IO results of implied do loops in READ and WRITE.
3422 (gfc_trans_do): Likewise.
3423 * trans.c (trans_code): New static work function, previously
3424 gfc_trans_code. Passes exit condition to gfc_trans_do.
3425 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3426 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3427 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3428 result status bits in the dtparm structure. Use this condition in call
3429 to gfc_trans_code_cond.
3431 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3435 * trans-array.c (gfc_conv_array_parameter): Use
3436 gfc_full_array_ref_p to detect full and contiguous variable
3437 arrays. Full array components and contiguous arrays do not need
3438 internal_pack and internal_unpack.
3440 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3443 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3446 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3448 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3451 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3452 Tobias Burnus <burnus@net-b.de>
3455 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3457 2010-02-10 Tobias Burnus <burnus@net-b.de>
3460 * trans-decl.c (gfc_generate_function_code): Only check
3461 actual-vs.-dummy character bounds if not bind(C).
3463 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3466 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3467 info->dimen after info has been freed.
3469 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3472 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3475 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3477 * module.c (fix_mio_expr): Declare sym.
3479 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3482 * module.c (fix_mio_expr): Fix for private generic procedures.
3484 2010-02-09 Daniel Kraft <d@domob.eu>
3487 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3488 length to be correct and issue only with -Wsurprising.
3489 * invoke.texi (Wsurprising): Mention this new warning that is
3490 turned on by -Wsurprising.
3492 2010-02-09 Daniel Kraft <d@domob.eu>
3495 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3496 can be CHARACTER type.
3497 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3499 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3502 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3503 'formal_ptr'. If this is true, give returned descriptor unity
3504 lbounds, in all dimensions, and the appropriate offset.
3505 (gfc_conv_procedure_call); If formal is a pointer, set the last
3506 argument of gfc_conv_subref_array_arg to true.
3507 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3508 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3509 new arg of gfc_conv_subref_array_arg to false.
3510 * trans-stmt.c (forall_make_variable_temp): The same.
3512 2010-02-03 Tobias Burnus <burnus@net-b.de>
3515 * interface.c (compare_parameter): Disable rank-checking
3518 2010-02-02 Tobias Burnus <burnus@net-b.de>
3521 * parse.c (decode_specification_statement): Use sym->result not sym.
3523 2010-02-01 Tobias Burnus <burnus@net-b.de>
3526 * decl.c (variable_decl): Allow default initializer in
3527 TYPE declarations in PURE functions.
3529 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3532 * resolve.c (resolve_allocate_expr): Move default initialization code
3533 here from gfc_trans_allocate.
3534 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3536 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3537 of CLASS variables via memcpy.
3538 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3539 to resolve_allocate_expr.
3541 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3544 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3545 * gfortran.h : Add prototype for above.
3546 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3547 (gfc_trans_subcomponent_assign): Call new function to replace
3548 the code to deal with allocatable components.
3549 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3550 gfc_get_full_arrayspec_from_expr to replace existing code.
3552 2010-01-25 Tobias Burnus <burnus@net-b.de>
3555 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3558 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3562 * expr.c (remove_subobject_ref): If the constructor is NULL use
3563 the expression as the source.
3564 (simplify_const_ref): Change the type of expression if
3565 there are component references. Allow for substring to be at
3566 the end of an arbitrarily long chain of references. If an
3567 element is found that is not in an EXPR_ARRAY, assume that this
3568 is scalar initialization of array. Call remove_subobject_ref in
3569 this case with NULL second argument.
3571 2010-01-24 Tobias Burnus <burnus@net-b.de>
3574 * array.c (gfc_array_dimen_size): Use correct specific
3575 function in the check.
3577 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3580 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3581 is required, turn any trailing array elements after a range
3582 into ranges so that offsets can be calculated.
3584 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3586 * module.c (mio_f2k_derived): Use enumerator as initializer of
3590 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3591 bitfield of width 2.
3593 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3596 * resolve.c (extract_compcall_passed_object): Set locus for
3597 passed-object argument.
3598 (extract_ppc_passed_object): Set locus and correctly remove PPC
3601 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3604 * trans-decl.c (add_argument_checking): Do not use the backend
3605 decl directly to test for the presence of an optional dummy
3606 argument. Use gfc_conv_expr_present, remembering to set the
3610 * trans-decl.c (gfc_generate_function_code): Small white space
3611 changes. If 'recurcheckvar' is NULL do not try to reset it.
3613 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3616 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3617 component for extended types.
3618 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3619 and take care of parent component accessibility.
3621 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3624 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3625 * interface.c (check_interface1): Move a warning message here from
3626 resolve_fl_procedure.
3627 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3628 * module.c (read_module): Remove call to gfc_check_interfaces, since
3629 this comes too early here.
3630 * resolve.c (resolve_fl_procedure): Move warning message to
3633 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3636 * interface.c (check_interface1): Pass symbol name rather than NULL to
3637 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3639 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3640 than NULL to gfc_compare_interfaces.
3642 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3645 * trans-array.c (duplicate_allocatable): Static version of
3646 gfc_duplicate_allocatable with provision to handle scalar
3647 components. New boolean argument to switch off call to malloc
3649 (gfc_duplicate_allocatable): New function to call above with
3651 (gfc_copy_allocatable_data): New function to call above with
3653 (structure_alloc_comps): Do not apply indirect reference to
3654 scalar pointers. Add new section to copy allocatable components
3655 of arrays. Extend copying of allocatable components to include
3657 (gfc_copy_only_alloc_comp): New function to copy allocatable
3658 component derived types, without allocating the base structure.
3659 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3660 Add primitive for gfc_copy_only_alloc_comp.
3661 * trans-expr.c (gfc_conv_procedure_call): After calls to
3662 transformational functions with results that are derived types
3663 with allocatable components, copy the components in the result.
3664 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3665 of lhs derived types before allocation.
3667 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3670 * module.c (load_generic_interfaces): If a procedure that is
3671 use associated but not generic is given an interface that
3672 includes itself, then make it generic.
3674 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3675 Shujing Zhao <pearly.zhao@oracle.com>
3677 PR translation/42469
3678 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3679 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3680 character between option name and help text.
3682 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3686 * trans-array.c (gfc_conv_array_initializer): Change call to
3687 gfc_error_now to call to gfc_fatal_error.
3688 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3689 (is_constant_element): Changed name from constant_element.
3690 (gfc_constant_ac): Only use expand_construuctor for expression
3691 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3692 call gfc_is_constant_expr.
3693 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3695 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3696 array expressions should have their constructors expanded.
3697 (gfc_resolve_expr): Use new function to determine whether or not to call
3698 gfc_expand_constructor.
3700 2010-01-09 Tobias Burnus <burnus@net-b.de>
3703 * trans-expr.c (gfc_trans_structure_assign): Handle
3705 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3706 to the constructor for c_null_(fun)ptr.
3707 * resolve.c (resolve_structure_cons): Add special case
3708 for c_null_(fun)ptr.
3710 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3712 * gfortranspec.c (lang_specific_driver): Update copyright notice
3715 2010-01-08 Tobias Burnus <burnus@net-b.de>
3718 * symbol.c (check_conflict, gfc_copy_attr): Add
3719 ASYNCHRONOUS support.
3720 (gfc_add_asynchronous): New function.
3721 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3722 (gfc_match_asynchronous): New function.
3723 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3724 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3725 (gfc_add_asynchronous): New Prototype.
3726 * module.c (ab_attribute, mio_symbol_attribute): Add
3727 ASYNCHRONOUS support.
3728 * resolve.c (was_declared): Ditto.
3729 * match.h (gfc_match_asynchronous): New prototype.
3730 * parse.c (decode_specification_statement,decode_statement):
3731 Add ASYNCHRONOUS support.
3733 2010-01-07 Tobias Burnus <burnus@net-b.de>
3736 * trans-decl.c (get_proc_pointer_decl): Fix call to
3737 gfc_conv_initializer for array-valued proc-pointer funcs.
3739 2010-01-07 Tobias Burnus <burnus@net-b.de>
3742 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3743 allocatable scalars with SAVE attribute.
3745 2010-01-05 Tobias Burnus <burnus@net-b.de>
3748 * options.c (gfc_post_options): Set -frecursion
3749 when -fopenmp is used.
3751 2010-01-05 Tobias Burnus <burnus@net-b.de>
3754 * trans-expr.c (gfc_conv_procedure_call): Nullify
3755 return value for allocatable-scalar character functions.
3757 2010-01-04 Tobias Burnus <burnus@net-b.de>
3760 * error.c (error_printf, gfc_warning, gfc_notify_std,
3761 gfc_warning_now, gfc_error, gfc_error_now,
3762 gfc_fatal_error): Change argument name from nocmsgid to
3763 gmsgid to enable (x)gettext's % checking.
3765 2010-01-04 Tobias Burnus <burnus@net-b.de>
3767 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3769 2010-01-04 Tobias Burnus <burnus@net-b.de>
3772 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3773 for functions returning allocatable scalars.
3774 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3775 reallocating an allocatable scalar.
3776 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3778 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3779 allocatable scalars.
3780 (gfc_generate_function_code): Nullify result variable for
3781 allocatable scalars.
3784 * module.c (gfc_use_module): Fix warning string to allow
3788 * invoke.texi (-fcheck=recursion): Mention that the checking
3789 is also disabled for -frecursive.
3790 * trans-decl.c (gfc_generate_function_code): Disable
3791 -fcheck=recursion when -frecursive is used.
3793 * intrinsic.texi (iso_c_binding): Improve wording.
3796 Copyright (C) 2010 Free Software Foundation, Inc.
3798 Copying and distribution of this file, with or without modification,
3799 are permitted in any medium without royalty provided the copyright
3800 notice and this notice are preserved.