1 2010-09-05 Tobias Burnus <burnus@net-b.de>
4 * f95-lang.c (gfc_truthvalue_conversion): Use
5 fold_build[0-9]_loc instead of fold_build[0-9].
6 * convert.c (convert): Ditto.
7 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
8 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
9 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
10 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
11 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
12 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
13 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
14 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
15 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
16 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
17 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
18 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
19 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
20 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
21 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
22 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
23 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
24 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
25 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
26 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
27 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
28 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
29 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
30 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
31 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
32 gfc_conv_associated, gfc_conv_same_type_as,
33 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
35 2010-09-04 Tobias Burnus <burnus@net-b.de>
38 * resolve.c (resolve_fl_namelist): Change constraint checking
39 order to prevent endless loop.
41 2010-09-04 Janus Weil <janus@gcc.gnu.org>
44 * resolve.c (resolve_allocate_expr): Generate default initializers
45 already at this point, resolve them and put them into expr3, ...
46 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
49 2010-09-03 Tobias Burnus <burnus@net-b.de>
52 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
53 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
55 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
56 gfc_conv_string_length, gfc_conv_substring,
57 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
58 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
59 gfc_conv_expr_op, gfc_build_compare_string,
60 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
61 gfc_conv_derived_to_class, conv_isocbinding_procedure,
62 gfc_conv_procedure_call, fill_with_spaces,
63 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
64 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
65 gfc_trans_scalar_assign, gfc_trans_zero_assign,
66 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
67 fold_build[0-9] to fold_build[0-9]_loc.
68 * trans-io.c (set_parameter_const, set_parameter_value,
69 set_parameter_ref, gfc_convert_array_to_string, set_string,
70 set_internal_unit, io_result, set_error_locus,
71 nml_get_addr_expr, build_dt): Ditto.
72 * trans-openmp.c (gfc_omp_clause_default_ctor,
73 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
74 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
75 gfc_trans_omp_do): Ditto.
76 * trans.c (gfc_add_modify, gfc_build_addr_expr,
77 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
78 gfc_trans_runtime_check, gfc_call_malloc,
79 gfc_allocate_with_status, gfc_allocate_array_with_status,
80 gfc_call_free, gfc_deallocate_with_status,
81 gfc_call_realloc): Ditto.
83 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
86 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
87 arglists for pure user functions, or for those intrinsic
88 functions which are also pure.
89 * intrinsics.c (add_conv): Mark conversion functions as pure.
90 (add_char_conversions): Likewise.
92 2010-09-03 Daniel Kraft <d@domob.eu>
95 * resolve.c (resolve_actual_arglist): Allow internal procedure
96 as actual argument with Fortran 2008.
98 2010-09-03 Daniel Kraft <d@domob.eu>
101 * gfortran.h (struct gfc_code): Renamed `whichloop' to
102 `which_construct' as this is no longer restricted to loops.
103 * parse.h (struct gfc_state_data): New field `construct'.
104 * match.c (match_exit_cycle): Handle EXIT from non-loops.
105 * parse.c (push_state): Set `construct' field.
106 * resolve.c (resolve_select_type): Extend comment.
107 * trans-stmt.c (gfc_trans_if): Add exit label.
108 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
109 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
110 (gfc_trans_do), (gfc_trans_do_while): Ditto.
111 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
112 (gfc_trans_cycle): Ditto.
113 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
115 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
117 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
118 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
119 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
120 * intrinsic.texi (RSHIFT): Fix documentation.
122 2010-09-02 Tobias Burnus <burnus@net-b.de>
125 * trans-common.c (create_common): Change build[0-9] to
127 * trans-const.c (gfc_conv_constant_to_tree,
128 gfc_conv_constant_to_tree): Ditto.
129 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
130 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
131 add_argument_checking, create_main_function,
132 gfc_generate_return): Ditto.
133 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
134 * trans-stmt.c (allocate_temp_for_forall_nest_1,
135 compute_inner_temp_size, compute_overall_iter_number,
136 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
137 gfc_conv_elemental_dependencies, gfc_do_allocate,
138 gfc_evaluate_where_mask, gfc_trans_allocate,
139 gfc_trans_arithmetic_if, gfc_trans_call,
140 gfc_trans_character_select, gfc_trans_deallocate,
141 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
142 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
143 gfc_trans_integer_select, gfc_trans_logical_select,
144 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
145 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
146 gfc_trans_where_assign) Ditto.
148 2010-09-02 Janus Weil <janus@gcc.gnu.org>
151 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
154 2010-09-02 Tobias Burnus <burnus@net-b.de>
157 * resolve.c (apply_default_init): Mark symbol as referenced,
158 if it is initialized.
159 (resolve_symbol): Change intialized check for BT_DERIVED such
160 that also function results get initialized; remove now obsolete
161 gfc_set_sym_referenced for BT_CLASS.
163 2010-09-01 Janus Weil <janus@gcc.gnu.org>
166 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
167 * resolve.c (resolve_allocate_expr): Defer handling of default
168 initialization to 'gfc_trans_allocate'.
169 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
170 (resolve_fl_derived): Suppress error messages for vtypes.
171 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
172 polymorphic MOLD expression.
173 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
174 dummy initialization.
176 2010-09-01 Tobias Burnus <burnus@net-b.de>
178 * gfortran.texi (preprocessing): Update URL to COCO.
180 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
182 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
183 array quad_decls. Remove unnecessary assignment.
185 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
187 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
188 other than long double.
189 * mathbuiltins.def: Add builtins from the POW and CPOW family.
190 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
191 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
192 prefix to function name.
193 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
194 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
196 (gfc_conv_intrinsic_exponent): Likewise.
197 (gfc_conv_intrinsic_abs): Likewise.
198 (gfc_conv_intrinsic_mod): Likewise.
199 (gfc_conv_intrinsic_sign): Likewise.
200 (gfc_conv_intrinsic_arith): Likewise.
201 (gfc_conv_intrinsic_fraction): Likewise.
202 (gfc_conv_intrinsic_nearest): Likewise.
203 (gfc_conv_intrinsic_spacing): Likewise.
204 (gfc_conv_intrinsic_rrspacing): Likewise.
205 (gfc_conv_intrinsic_scale): Likewise.
206 (gfc_conv_intrinsic_set_exponent): Likewise.
208 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
210 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
211 * intrinsic.h (gfc_resolve_execute_command_line): New function.
212 * iresolve.c (gfc_resolve_execute_command_line): New function.
213 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
214 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
216 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
219 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
220 and parity{,l,ll} builtins.
221 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
222 (gfc_conv_intrinsic_function): Call above new functions.
223 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
225 * intrinsic.texi: Document POPCNT and POPPAR.
227 2010-08-30 Janus Weil <janus@gcc.gnu.org>
230 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
232 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
234 * Make-lang.in: Add frontend-passes.o dependencies.
236 2010-08-29 Janus Weil <janus@gcc.gnu.org>
239 * resolve.c (resolve_structure_cons): For derived types, make sure the
240 type has been resolved.
241 (resolve_typebound_procedures): Make sure the vtab has been generated.
243 2010-08-29 Janus Weil <janus@gcc.gnu.org>
246 * match.c (gfc_match_select_type): Give the associate-name the
247 FL_VARIABLE attribute.
249 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
251 * simplify.c (gfc_simplify_bessel_n2): Fix indention
254 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
257 * trans-types.c (gfc_init_kinds): Disable TFmode.
259 2010-08-27 Janus Weil <janus@gcc.gnu.org>
262 * match.c (gfc_match_allocate): Avoid double free on error.
264 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
267 * gfortran.h (gfc_real_info): Add c_float128 field.
268 * mathbuiltins.def: Indicate which builtins are const.
269 * trans-types.h (float128_type_node, complex_float128_type_node,
270 gfc_real16_is_float128): New variables.
271 * trans-types.c (float128_type_node, complex_float128_type_node,
272 gfc_real16_is_float128): New variables.
273 (gfc_init_kinds): Allow TFmode.
274 (gfc_build_real_type): Mark __float128 types as such.
275 (gfc_init_types): Initialize float128_type_node and
276 complex_float128_type_node
277 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
278 argument of OTHER_BUILTIN macro.
279 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
280 (builtin_decl_for_precision): Special case for __float128.
281 (builtin_decl_for_float_kind): Likewise.
282 (define_quad_builtin): New function.
283 (gfc_build_intrinsic_lib_fndecls): Create all __float128
284 library decls if necessary. Store them in the real16_decl and
285 complex16_decl builtin map fields.
286 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
287 library function names.
289 2010-08-27 Tobias Burnus <burnus@net-b.de>
292 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
293 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
294 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
295 gfc_resolve_parity): New prototypes.
296 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
297 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
298 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
299 gfc_resolve_parity): New functions.
300 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
302 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
303 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
304 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
305 * gcc/fortran/simplify.c (simplify_transformation_to_array):
306 Add post-processing opterator.
307 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
308 gfc_simplify_product, gfc_simplify_sum): Update call.
309 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
310 gfc_simplify_parity): New functions.
312 2010-08-27 Janus Weil <janus@gcc.gnu.org>
315 * match.c (select_type_set_tmp): Add the possibility to reset the
317 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
319 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
322 * dependency.c (check_section_vs_section): Single test for
323 identical strides which takes into account that only one
324 of the strides may be NULL.
326 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
329 * primary.c (match_hollerith_constant): Calculate padding needed to
330 fill default integer and allocate string for that size. Set pad bytes
332 * gfortran.h: Add hollerith pad value to type spec union.
333 * data.c (create_character_initializer): Fix spelling of function name.
334 Use hollerith pad value to calculate length.
335 * arith.c (hollerith2representation); Use hollerith pad value to
338 2010-08-26 Daniel Kraft <d@domob.eu>
343 * gfortran.h (struct gfc_association_list): New flag `dangling'.
344 (gfc_build_block_ns): Declared here...
345 * parse.h (gfc_build_block_ns): ...instead of here.
346 * trans.h (gfc_process_block_locals): Expect additionally the
347 gfc_association_list of BLOCK (if present).
348 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
349 * resolve.c (resolve_variable): Only check for invalid *array*
350 references on associate-names.
351 (resolve_assoc_var): New method with code previously in resolve_symbol.
352 (resolve_select_type): Use association to give the selector and
353 temporaries their values instead of ordinary assignment.
354 (resolve_fl_var_and_proc): Allow CLASS associate-names.
355 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
356 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
357 to `gfc_process_block_locals' to match new interface.
358 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
360 (gfc_process_block_locals): Defer them rather here when linked to
361 from the BLOCK's association list.
363 2010-08-25 Jakub Jelinek <jakub@redhat.com>
365 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
366 TREE_NOTHROW on fndecls that can't throw. Set
367 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
368 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
369 gfor_fndecl_associated.
371 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
374 * frontend-passes.c (optimize_equality): Don't optimize array equality
376 2010-08-23 Janus Weil <janus@gcc.gnu.org>
379 * resolve.c (resolve_procedure_interface): New function split off from
381 (resolve_formal_arglist): Call it here ...
382 (resolve_symbol): ... and here.
384 2010-08-22 Joseph Myers <joseph@codesourcery.com>
386 * Make-lang.in (gfortranspec.o): Update dependencies.
387 * gfortranspec.c: Include coretypes.h before gcc.h. Include
389 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
390 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
391 (g77_xargc): Make unsigned.
392 (g77_xargv): Change to g77_x_decoded_options.
393 (g77_newargc): Make unsigned.
394 (g77_newargv): Change to g77_new_decoded_options.
395 (strings_same, options_same): New.
396 (append_arg): Use cl_decoded_option structures.
397 (append_option): New.
398 (add_arg_libgfortran): New.
399 (lang_specific_driver): Use cl_decoded_option structures.
401 2010-08-21 Janus Weil <janus@gcc.gnu.org>
405 * class.c (add_proc_comp): Add static initializer for PPCs.
406 (add_procs_to_declared_vtab): Modified comment.
407 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
408 initializer if the component is part of a vtype.
409 (mio_component_list): Add argument 'vtype', pass it on to
411 (mio_symbol): Modified call to 'mio_component_list'.
412 * trans.h (gfc_conv_initializer): Modified prototype.
413 (gfc_trans_assign_vtab_procs): Removed.
414 * trans-common.c (create_common): Modified call to
415 'gfc_conv_initializer'.
416 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
417 gfc_emit_parameter_debug_info): Modified call to
418 'gfc_conv_initializer'.
419 (build_function_decl): Remove assertion.
420 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
421 Removed call to 'gfc_trans_assign_vtab_procs'.
422 (gfc_conv_initializer): Add argument 'procptr'.
423 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
424 (gfc_trans_assign_vtab_procs): Removed.
425 * trans-stmt.c (gfc_trans_allocate): Removed call to
426 'gfc_trans_assign_vtab_procs'.
428 2010-08-21 Tobias Burnus <burnus@net-b.de>
432 * intrinsic.c (add_sym): Init value attribute.
433 (set_attr_value): New function.
434 (add_functions) Use it and add JN/YN resolvers.
435 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
436 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
437 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
438 * iresolve.c (gfc_resolve_bessel_n2): New function.
439 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
441 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
442 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
443 * simplify.c (): For YN set to -INF if previous values
445 * trans-expr.c (gfc_conv_procedure_call): Don't crash
447 * iresolve.c (gfc_resolve_extends_type_of): Set the
448 type of the dummy argument to the one of the actual.
450 2010-08-20 Joseph Myers <joseph@codesourcery.com>
452 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
454 2010-08-20 Joseph Myers <joseph@codesourcery.com>
456 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
459 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
461 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
463 2010-08-19 Daniel Kraft <d@domob.eu>
467 * trans.h (struct gfc_se): New flag `byref_noassign'.
468 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
469 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
470 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
471 and check for compile-time errors with those.
472 * trans-decl.c (trans_associate_var): Use new routine
473 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
474 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
475 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
476 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
477 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
478 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
479 rank remapping for assignment.
481 2010-08-19 Tobias Burnus <burnus@net-b.de>
483 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
484 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
487 2010-08-19 Tobias Burnus <burnus@net-b.de>
491 * check.c (gfc_check_bessel_n2): New function.
492 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
493 * intrinsic.c (add_functions): Add transformational version
494 of the Bessel_jn/yn intrinsics.
495 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
496 gfc_simplify_bessel_yn2): New prototypes.
497 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
498 transformational variant.
499 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
500 Check for negative order.
501 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
502 gfc_simplify_bessel_yn2): New functions.
504 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
507 * resolve.c (resolve_transfer): Traverse operands and set expression
508 to be checked to a non EXPR_OP type.
510 2010-08-19 Janus Weil <janus@gcc.gnu.org>
513 * gfortran.h (gfc_add_save): Modified prototype.
514 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
515 (match_pointer_init): New function to match F08 pointer initialization.
516 (variable_decl,match_procedure_decl,match_ppc_decl): Use
517 'match_pointer_init'.
518 (match_attr_spec): Module variables are implicitly SAVE.
519 (gfc_match_save): Modified call to 'gfc_add_save'.
520 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
522 * primary.c (gfc_variable_attr): Handle SAVE attribute.
523 * resolve.c (resolve_structure_cons): Add new argument and do pointer
524 initialization checks.
525 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
526 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
527 (resolve_fl_variable): Handle SAVE_IMPLICIT.
528 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
530 * trans-decl.c (gfc_create_module_variable): Module variables with
531 TARGET can already exist.
532 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
533 (gfc_conv_initializer): Implement non-NULL pointer
536 2010-08-18 Tobias Burnus <burnus@net-b.de>
539 * intrinsic.texi (selected_char_kind): Document ISO_10646
542 2010-08-17 Jakub Jelinek <jakub@redhat.com>
545 * trans-decl.c (build_library_function_decl_1): Chain on
546 void_list_node instead of creating a new TREE_LIST.
547 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
548 * trans-types.c (gfc_get_function_type): Likewise. Set
549 typelist to void_list_node for the main program.
551 2010-08-17 Daniel Kraft <d@domob.eu>
554 * gfortran.h (struct gfc_association_list): New member `where'.
555 (gfc_is_associate_pointer) New method.
556 * match.c (gfc_match_associate): Remember locus for each associate
557 name matched and do not try to set variable flag.
558 * parse.c (parse_associate): Use remembered locus for symbols.
559 * primary.c (match_variable): Instead of variable-flag check for
560 associate names set it for all such names used.
561 * symbol.c (gfc_is_associate_pointer): New method.
562 * resolve.c (resolve_block_construct): Don't generate assignments
563 to give associate-names their values.
564 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
565 (resolve_symbol): Set some more attributes for associate variables,
566 set variable flag here and check it and don't try to build an
567 explicitely shaped array-spec for array associate variables.
568 * trans-expr.c (gfc_conv_variable): Dereference in case of association
570 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
571 (gfc_sym_type): Return pointer type for association to scalar vars.
572 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
573 (trans_associate_var): New method.
574 (gfc_trans_deferred_vars): Handle association symbols.
576 2010-08-16 Joseph Myers <joseph@codesourcery.com>
578 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
580 (MMDX): Change back to MMD. Mark NoDriverArg instead of
582 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
583 OPT_MDX and OPT_MMDX.
585 2010-08-16 Joseph Myers <joseph@codesourcery.com>
587 * lang.opt (MDX, MMDX): Mark RejectDriver.
589 2010-08-15 Janus Weil <janus@gcc.gnu.org>
591 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
592 vtabs for generics any more).
594 2010-08-15 Daniel Kraft <d@domob.eu>
597 * gfortran.h (gfc_find_proc_namespace): New method.
598 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
599 around with namespace.
600 * symbol.c (gfc_find_proc_namespace): New method.
601 * trans-decl.c (gfc_build_qualified_array): Use it for correct
603 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
604 * parse.c (parse_associate): Removed assignment-generation here...
605 * resolve.c (resolve_block_construct): ...and added it here.
606 (resolve_variable): Handle names that are arrays but were not parsed
607 as such because of association.
608 (resolve_code): Fix BLOCK resolution.
609 (resolve_symbol): Generate array-spec for associate-names.
611 2010-08-15 Tobias Burnus <burnus@net-b.de>
614 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
615 (verify_c_interop): Handle unresolved DT with bind(C).
617 2010-08-15 Tobias Burnus <burnus@net-b.de>
619 * trans-expr.c (gfc_conv_expr_present): Regard nullified
620 pointer arrays as absent.
621 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
622 dummys as absent argument.
623 * interface.c (compare_actual_formal,compare_parameter):
626 2010-08-15 Tobias Burnus <burnus@net-b.de>
628 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
629 dummies with intent(in).
631 2010-08-15 Daniel Kraft <d@domob.eu>
634 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
635 routines not IMPURE also as PURE.
636 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
637 `NO_CLASS' in `CLASS_IMPURE'.
638 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
639 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
640 (add_functions): Ditto.
641 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
642 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
643 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
644 are not ALLOCATABLE and have their INTENT specified.
646 2010-08-13 Daniel Kraft <d@domob.eu>
648 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
649 * array.c (gfc_match_array_spec): Match implied-shape specification and
650 handle AS_IMPLIED_SHAPE correctly otherwise.
651 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
652 (variable_decl): Some checks for implied-shape declaration.
653 * resolve.c (resolve_symbol): Assert that array-spec is no longer
654 AS_IMPLIED_SHAPE in any case.
656 2010-08-12 Joseph Myers <joseph@codesourcery.com>
658 * lang.opt (MD, MMD): Change to MDX and MMDX.
659 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
661 2010-08-11 Janus Weil <janus@gcc.gnu.org>
664 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
666 (check_arglist,check_specific): Add reference to 'name' field.
667 (init_arglist): Remove reference to 'name' field.
668 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
669 * check.c (variable_check): Reverse order of checks. Respect intent of
671 (int_or_proc_check): New function.
672 (coarray_check): New function.
673 (allocatable_check): New function.
674 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
675 (gfc_check_complex): Use 'int_or_real_check'.
676 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
677 gfc_check_ucobound): Use 'coarray_check'.
678 (gfc_check_pack): Use 'real_or_complex_check'.
679 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
681 (scalar_check,type_check,numeric_check,int_or_real_check,
682 real_or_complex_check,kind_check,double_check,logical_array_check,
683 array_check,same_type_check,rank_check,nonoptional_check,
684 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
685 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
686 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
687 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
688 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
689 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
690 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
693 2010-08-10 Daniel Kraft <d@domob.eu>
695 * gfortran.texi (Interoperability with C): Fix ordering in menu
696 and add new subsection about pointers.
697 (Interoperable Subroutines and Functions): Split off the pointer part.
698 (working with Pointers): New subsection with extended discussion
699 of pointers (especially procedure pointers).
701 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
704 * array.c (gfc_ref_dimen_size): Add end argument.
705 If end is non-NULL, calculate it.
706 (ref_size): Adjust call to gfc_ref_dimen_size.
707 (gfc_array_dimen_size): Likewise.
708 (gfc_array_res_shape): Likewise.
709 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
710 * resolve.c (resolve_array_ref): For stride not equal to -1,
711 fill in the lowest possible end.
713 2010-08-09 Janus Weil <janus@gcc.gnu.org>
715 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
717 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
719 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
721 (check_some_aliasing): Likewise.
722 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
723 (gfc_conv_intrinsic_int): Likewise.
724 (gfc_conv_intrinsic_lib_function): Likewise.
725 (gfc_conv_intrinsic_cmplx): Likewise.
726 (gfc_conv_intrinsic_ctime): Likewise.
727 (gfc_conv_intrinsic_fdate): Likewise.
728 (gfc_conv_intrinsic_ttynam): Likewise.
729 (gfc_conv_intrinsic_minmax): Likewise.
730 (gfc_conv_intrinsic_minmax_char): Likewise.
731 (gfc_conv_intrinsic_ishftc): Likewise.
732 (gfc_conv_intrinsic_index_scan_verify): Likewise.
733 (gfc_conv_intrinsic_merge): Likewise.
734 (gfc_conv_intrinsic_trim): Likewise.
735 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
737 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
740 * dependency.c (check_section_vs_section): Handle cases where
741 the start expression coincides with the lower or upper
744 2010-08-04 Janus Weil <janus@gcc.gnu.org>
749 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
750 container types. Do not artificially increase refs. Commit symbols one
752 * interface.c (compare_parameter): Make sure vtabs are present before
753 generating module variables.
754 * resolve.c (resolve_allocate_expr): Ditto.
756 2010-08-04 Tobias Burnus <burnus@net-b.de>
760 * resolve.c (resolve_structure_cons): Fix
763 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
767 * symbol.c (changed_syms): Made static again.
768 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
769 Changed conditional internal error into assert.
770 Rename function to ...
771 (gfc_enforce_clean_symbol_state): ... this.
772 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
773 Rename the former to the latter.
774 * parse.c (decode_statement, decode_omp_directive,
775 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
777 (changed_syms): Remove declaration.
778 (next_statement): Use gfc_enforce_clean_symbol_state.
780 2010-08-04 Tobias Burnus <burnus@net-b.de>
783 * resolve.c (resolve_structure_cons): Fix handling of
784 initialization structure constructors with character
785 elements of the wrong length.
786 * array.c (gfc_check_iter_variable): Add NULL check.
787 (gfc_resolve_character_array_constructor): Also truncate
790 2010-08-04 Tobias Burnus <burnus@net-b.de>
792 * trans-io.c (gfc_build_io_library_fndecls): Fix return
793 value of some libgfortran functions.
795 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
798 * dependency.c (gfc_deb_compare_expr): Remove any integer
799 conversion functions to larger types from both arguments.
800 Remove handling these functions futher down.
802 2010-08-03 Janus Weil <janus@gcc.gnu.org>
806 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
807 * resolve.c (resolve_tb_generic_targets): Check for errors.
809 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
812 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
815 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
818 * dependency.h: Add prototype for gfc_are_identical_variables.
819 * frontend-passes.c: Include depencency.h.
820 (optimimize_equality): Use gfc_are_identical_variables.
821 * dependency.c (identical_array_ref): New function.
822 (gfc_are_identical_variables): New function.
823 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
824 * dependency.c (gfc_check_section_vs_section). Rename gfc_
825 prefix from statc function.
826 (check_section_vs_section): Change arguments to gfc_array_ref,
827 adjust function body accordingly.
829 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
830 Janus Weil <janus@gcc.gnu.org>
835 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
836 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
837 gfc_copy_formal_args, gfc_copy_formal_args_intr,
838 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
839 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
840 Call reject_statement in case of error.
841 (match_deferred_characteritics): Call gfc_undo_symbols in case match
844 2010-08-01 Janus Weil <janus@gcc.gnu.org>
847 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
848 (gfc_find_derived_vtab): Make vtabs and vtypes public.
849 * module.c (read_module): When reading module files, always import
850 vtab and vtype symbols.
852 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
856 * symbol.c (changed_syms): Made non-static.
857 * parse.c (changed_syms): Declare new external.
858 (next_statement): Assert changed_syms is NULL at the beginning.
860 2010-07-30 Janus Weil <janus@gcc.gnu.org>
861 Steven G. Kargl <kargl@gcc.gnu.org>
864 * match.c (match_type_spec): Try to parse derived types before
867 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
869 * gfortran.h (gfc_release_symbol): New prototype.
870 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
871 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
872 Use gfc_release_symbol.
873 * parse.c (gfc_fixup_sibling_symbols): Ditto.
874 * resolve.c (resolve_symbol): Ditto.
876 2010-07-29 Tobias Burnus <burnus@net-b.de>
880 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
881 external procedure declarations in modules.
882 (gfc_get_symbol_decl): Modify assert.
884 2010-07-29 Janus Weil <janus@gcc.gnu.org>
887 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
889 2010-07-29 Janus Weil <janus@gcc.gnu.org>
892 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
893 (gfc_trans_class_assign): Modified prototype.
894 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
895 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
896 (gfc_trans_class_assign): ... here. Modified actual arguments.
897 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
898 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
899 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
901 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
905 * class.c (gfc_find_derived_vtab): Accept or discard newly created
906 symbols before returning.
908 2010-07-29 Joseph Myers <joseph@codesourcery.com>
910 * lang.opt (cpp): Remove Joined and Separate markers.
911 (cpp=): New internal option.
912 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
913 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
916 2010-07-29 Daniel Kraft <d@domob.eu>
919 * array.c (resolve_array_bound): Fix error message to properly handle
920 non-variable expressions.
922 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
924 * decl.c (free_value): Also free repeat field.
925 * data.c (gfc_assign_data_value): Always free offset before returning.
927 2010-07-28 Daniel Kraft <d@domob.eu>
929 * gfortran.h (gfc_build_intrinsic_call): New method.
930 * expr.c (gfc_build_intrinsic_call): New method.
931 * simplify.c (range_check): Ignore non-constant value.
932 (simplify_bound_dim): Handle non-variable expressions and
933 fix memory leak with non-free'ed expression.
934 (simplify_bound): Handle non-variable expressions.
935 (gfc_simplify_shape): Ditto.
936 (gfc_simplify_size): Ditto, but only in certain cases possible.
938 2010-07-28 Joseph Myers <joseph@codesourcery.com>
940 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
943 2010-07-28 Tobias Burnus <burnus@net-b.de>
946 * trans-types.c (gfc_get_derived_type): Fix DT declaration
947 from modules for whole-file mode.
949 2010-07-27 Joseph Myers <joseph@codesourcery.com>
951 * gfortran.h (gfc_handle_option): Update prototype and return
953 * options.c (gfc_handle_option): Update prototype and return value
956 2010-07-27 Joseph Myers <joseph@codesourcery.com>
958 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
959 decoded options in allocating deferred_opt.
960 * cpp.h (gfc_cpp_init_options): Update prototype.
961 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
962 * gfortran.h (gfc_option_lang_mask): New.
963 (gfc_init_options): Update prototype.
964 * options.c (gfc_option_lang_mask): New.
965 (gfc_init_options): Update prototype. Pass new arguments to
966 gfc_cpp_init_options.
968 2010-07-26 Tobias Burnus <burnus@net-b.de>
971 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
972 for functions which are later in the same file.
973 (gfc_create_function_decl, build_function_decl,
974 build_entry_thunks): Add global argument.
975 * trans.c (gfc_generate_module_code): Update
976 gfc_create_function_decl call.
977 * trans.h (gfc_create_function_decl): Update prototype.
978 * resolve.c (resolve_global_procedure): Also resolve for
981 2010-07-26 Richard Henderson <rth@redhat.com>
984 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
985 (gfc_write_global_declarations): New.
987 2010-07-26 Tobias Burnus <burnus@net-b.de>
990 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
991 for call to transfer_namelist_element.
992 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
995 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
998 * Make-lang.in: Add fortran/frontend-passes.o.
999 * gfortran.h: Add prototype for gfc_run_passes.
1000 * resolve.c (gfc_resolve): Call gfc_run_passes.
1001 * frontend-passes.c: New file.
1003 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1006 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1009 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1012 * gfortran.h (gfc_namespace): New field old_equiv.
1013 (gfc_free_equiv_until): New prototype.
1014 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1015 a parameterized stop condition.
1016 (gfc_free_equiv): Use gfc_free_equiv_until.
1017 * parse.c (next_statement): Save equivalence list.
1018 (reject_statement): Restore equivalence list.
1020 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1023 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1024 in the function so that it does not get missed by early exits.
1025 (load_line): Add checks for quoted strings and free form comments to
1026 disable warnings on comments. Add check for ampersand as first
1027 character after truncation and don't warn for this case, but warn if
1028 there are subsequent non-whitespace characters.
1030 2010-07-24 Tobias Burnus <burnus@net-b.de>
1033 * parse.c (gfc_parse_file): Do not override
1034 gfc_global_ns_list items.
1036 2010-07-24 Tobias Burnus <burnus@net-b.de>
1038 * options.c (gfc_init_options): Enable -fwhole-file by default.
1039 * interface.c (compare_parameter): Assume a Hollerith constant is
1040 compatible with all other argument types.
1042 2010-07-23 Tobias Burnus <burnus@net-b.de>
1045 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1046 -fwhole-file also for derived types.
1047 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1048 rename to gfc_copy_dt_decls_ifequal.
1049 (gfc_get_derived_type): Update call.
1050 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1052 2010-07-23 Tobias Burnus <burnus@net-b.de>
1055 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1057 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1059 * trans-types.c (gfc_get_array_descriptor_base,
1060 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1061 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1062 instead of clearing DECL_NAME.
1063 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1065 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1068 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1070 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1071 reverse the scalarization loop.
1072 gfc_conv_resolve_dependencies: Pass the reverse field of the
1073 loopinfo to gfc_dep_resolver.
1074 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1075 assignment by resetting loop.reverse.
1076 gfortran.h : Add the gfc_reverse enum.
1077 trans.h : Add the reverse field to gfc_loopinfo.
1078 dependency.c (gfc_check_dependency): Pass null to the new arg
1079 of gfc_dep_resolver.
1080 (gfc_check_section_vs_section): Check for reverse dependencies.
1081 (gfc_dep_resolver): Add reverse argument and deal with the loop
1083 dependency.h : Modify prototype for gfc_dep_resolver to include
1086 2010-07-23 Daniel Kraft <d@domob.eu>
1089 * gfortran.h (gfc_find_symtree_in_proc): New method.
1090 * symbol.c (gfc_find_symtree_in_proc): New method.
1091 * match.c (match_exit_cycle): Look for loop name also in parent
1092 namespaces within current procedure.
1094 2010-07-22 Tobias Burnus <burnus@net-b.de>
1097 * dependency.c (gfc_check_dependency): Add argument alising check.
1098 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1100 2010-07-22 Daniel Kraft <d@domob.eu>
1102 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1103 now in the correct place.
1105 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1108 * Revert my commit r162325.
1110 2010-07-21 Daniel Kraft <d@domob.eu>
1112 * trans.h (gfc_get_return_label): Removed.
1113 (gfc_generate_return): New method.
1114 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1115 returning a tree directly.
1116 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1117 (gfc_trans_block_construct): Update for new interface to
1118 `gfc_trans_deferred_vars'.
1119 * trans-decl.c (current_function_return_label): Removed.
1120 (current_procedure_symbol): New variable.
1121 (gfc_get_return_label): Removed.
1122 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1123 returning a tree directly.
1124 (get_proc_result), (gfc_generate_return): New methods.
1125 (gfc_generate_function_code): Clean up and do init/cleanup here
1126 also with gfc_wrapped_block. Remove return-label but rather
1129 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1132 * fortran/match.c (match_type_spec): Check for derived type before
1135 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1138 * interface.c (matching_typebound_op): Add argument for the
1139 return of the generic name for the procedure.
1140 (build_compcall_for_operator): Add an argument for the generic
1141 name of an operator procedure and supply it to the expression.
1142 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1143 calls to the above procedures.
1144 * resolve.c (resolve_typebound_function): Catch procedure
1145 component calls for CLASS objects, check that the vtable is
1146 complete and insert the $vptr and procedure components, to make
1148 (resolve_typebound_function): The same.
1149 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1150 an allocatable scalar if it is a result.
1152 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1155 * match.c (gfc_match_iterator): Reverted.
1157 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1160 * match.c (gfc_match_iterator): Remove error that iterator
1161 cannot be INTENT(IN).
1163 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1165 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1166 Access subscript through the "dim" field index.
1167 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1169 (gfc_conv_array_index_offset): Ditto.
1170 (gfc_conv_loop_setup): Ditto.
1171 (gfc_conv_expr_descriptor): Ditto.
1172 (gfc_conv_ss_startstride): Ditto. Update call to
1173 gfc_conv_section_startstride.
1174 (gfc_conv_section_startstride): Set values along the array dimension.
1175 Get array dimension directly from the argument.
1177 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1179 * trans.h (gfc_string_to_single_character): New prototype.
1180 * trans-expr.c (string_to_single_character): Renamed to ...
1181 (gfc_string_to_single_character): ... this. No longer static.
1182 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1183 gfc_trans_string_copy): Adjust callers.
1184 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1185 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1186 (select_struct): Move to toplevel, add GTY(()).
1187 (gfc_trans_character_select): Optimize SELECT CASE
1188 with character length 1.
1190 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1192 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1193 * trans-common.c: Likewise.
1194 * trans-decl.c: Likewise.
1195 * trans-types.c: Likewise.
1196 * trans.c: Likewise.
1198 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1201 * resolve.c (resolve_typebound_generic_call): Resolve generic
1202 non-polymorphic type-bound procedure calls to the correct specific
1204 (resolve_typebound_subroutine): Remove superfluous code.
1206 2010-07-15 Daniel Kraft <d@domob.eu>
1209 * trans.h (struct gfc_wrapped_block): New struct.
1210 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1211 (gfc_finish_wrapped_block): New method.
1212 (gfc_init_default_dt): Add new init code to block rather than
1214 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1215 (gfc_trans_dummy_array_bias): Ditto.
1216 (gfc_trans_g77_array): Ditto.
1217 (gfc_trans_deferred_array): Ditto.
1218 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1219 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1220 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1221 (gfc_finish_wrapped_block): New method.
1222 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1223 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1224 (gfc_trans_deferred_array): Ditto.
1225 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1226 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1227 (init_intent_out_dt): Ditto.
1228 (gfc_init_default_dt): Add new init code to block rather than
1230 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1231 and cleanup code and put it all together.
1233 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1235 * trans.h (gfc_build_compare_string): Add CODE argument.
1236 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1237 gfc_build_compare_string.
1238 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1239 gfc_build_compare_string.
1240 (string_to_single_character): Rename len variable to length.
1241 (gfc_optimize_len_trim): New function.
1242 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1243 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1244 bigger than the length of the other string, they compare unequal.
1247 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1248 in CASE_LABEL_EXPR and use NULL for low for the default case.
1250 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1252 * trans-array.c (gfc_conv_section_upper_bound): Remove
1253 (gfc_conv_section_startstride): Don't set the upper bound in the
1254 vector subscript case.
1255 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1257 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1260 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1261 * dependency.c (gfc_is_data_pointer): Make it static.
1262 * intrinsic.texi: Update documentation on C_LOC.
1263 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1264 and add a check for polymorphic variables.
1266 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1268 * trans-expr.c (string_to_single_character): Also optimize
1269 string literals containing a single char followed only by spaces.
1270 (gfc_trans_string_copy): Remove redundant string_to_single_character
1273 * trans-decl.c (gfc_build_intrinsic_function_decls,
1274 gfc_build_builtin_function_decls): Mark functions as
1275 DECL_PURE_P or TREE_READONLY.
1277 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1279 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1280 instead of build_function_call_expr.
1281 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1283 2010-07-13 Tobias Burnus <burnus@net-b.de>
1284 Daniel Franke <franke.daniel@gmail.com>
1287 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1288 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1290 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1292 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1293 Tobias Burnus <burnus@net-b.de>
1296 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1297 noclobber/noescape annotations to function calls.
1298 (gfc_build_builtin_function_decls): Likewise.
1300 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1306 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1307 * class.c (gfc_build_class_symbol): Modified call to
1308 'gfc_find_derived_vtab'.
1309 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1310 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1312 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1313 Removed treatment of generics.
1314 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1315 Call 'add_proc_comp' instead of duplicating code.
1316 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1318 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1319 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1320 Removed treatment of generics.
1321 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1322 'gfc_find_derived_vtab'.
1323 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1324 Removed treatment of generics.
1325 (resolve_select_type,resolve_fl_derived): Modified call to
1326 'gfc_find_derived_vtab'.
1327 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1328 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1330 * trans-stmt.c (gfc_trans_allocate): Ditto.
1332 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1335 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1338 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1340 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1341 * resolve.c (build_default_init_expr): Ditto.
1343 2010-07-11 Tobias Burnus <burnus@net-b.de>
1346 * module.c (sort_iso_c_rename_list): Remove.
1347 (import_iso_c_binding_module,use_iso_fortran_env_module):
1348 Allow multiple imports of the same symbol.
1350 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1352 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1354 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1357 * decl.c (build_sym,attr_decl1): Only build the class container if the
1358 symbol has sufficient attributes.
1359 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1360 pointer attribute for classes.
1361 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1362 * module.c (MOD_VERSION): Bump.
1363 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1364 (mio_symbol_attribute): Handle class_pointer attribute.
1365 * parse.c (parse_derived): Use class_pointer instead of pointer
1366 attribute for classes.
1367 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1368 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1369 resolve_allocate_expr,resolve_fl_derived): Ditto.
1370 (resolve_fl_var_and_proc): Check for class_ok attribute.
1372 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1374 * trans-io.c (gfc_build_st_parameter): Update calls to
1375 gfc_add_field_to_struct.
1376 * trans-stmt.c (ADD_FIELD): Ditto.
1378 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1380 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1381 fieldlist, remove fieldlist from argument list.
1382 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1383 and remove fieldlist from argument list.
1384 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1385 gfc_get_mixed_entry_union): Move setting
1386 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1387 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1389 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1392 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1393 if the lhs has never been host associated, as well as not being
1394 use associated, a pointer or a target.
1395 * resolve.c (resolve_variable): Mark variables that are host
1397 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1400 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1402 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1403 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1404 SIZEOF and C_SIZEOF.
1406 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1409 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1410 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1411 gfc_resolve_storage_size): New prototypes.
1412 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1413 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1414 * iresolve.c (gfc_resolve_storage_size): New function.
1415 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1417 (gfc_conv_intrinsic_storage_size): New function.
1418 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1420 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1423 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1424 !$omp do loops. Error on CYCLE to non-innermost collapsed
1427 2010-07-08 Tobias Burnus <burnus@net-b.de>
1430 * array.c (gfc_match_array_ref): Better error message for
1431 coarrays with too few ranks.
1432 (match_subscript): Move one diagnostic to caller.
1433 * gfortran.h (gfc_get_corank): Add prottype.
1434 * expr.c (gfc_get_corank): New function.
1435 * iresolve.c (resolve_bound): Fix rank for cobounds.
1436 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1437 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1440 2010-07-06 Tobias Burnus <burnus@net-b.de>
1443 * array.c (gfc_expand_constructor): Add optional diagnostic.
1444 * gfortran.h (gfc_expand_constructor): Update prototype.
1445 * expr.c (gfc_simplify_expr, check_init_expr,
1446 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1447 * resolve.c (gfc_resolve_expr): Ditto.
1449 2010-07-06 Tobias Burnus <burnus@net-b.de>
1451 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1452 * trans-intrinsic.c: Ditto.
1453 * trans-types.c: Ditto.
1454 * convert.c: Include diagnostic-core.h instead of toplev.h.
1456 * trans-array.c: Ditto.
1457 * trans-const.c: Ditto.
1458 * trans-expr.c: Ditto.
1459 * trans-io.c: Ditto.
1460 * trans-openmp.c: Ditto.
1463 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1466 * check.c (dim_rank_check): Also check intrinsic functions.
1467 Adjust permissible rank for functions which reduce the rank of
1468 their argument. Spread is an exception, where DIM can
1469 be one larger than the rank of array.
1471 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1474 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1476 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1479 * trans-types.c (gfc_get_derived_type): Derived type fields
1480 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1481 but build_pointer_type_for_mode must be used for this.
1483 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1485 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1486 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1487 type of gfc_conv_procedure_call.
1488 (conv_generic_with_optional_char_arg): Likewise.
1489 * trans-stmt.c (gfc_trans_call): Likewise.
1490 * trans-expr.c (gfc_conv_function_expr): Likewise.
1491 (gfc_conv_procedure_call): Use build_call_vec instead of
1494 2010-07-04 Daniel Kraft <d@domob.eu>
1496 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1498 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1502 * trans-types.c (gfc_get_derived_type): Derived type fields
1503 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1505 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1508 * decl.c (match_procedure_in_type): Clear structure before using.
1509 (gfc_match_generic): Ditto.
1511 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1513 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1514 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1515 of which comes from...
1516 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1517 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1519 (gfc_get_array_descriptor_base): Likewise.
1520 (gfc_get_mixed_entry_union): Likewise.
1521 (gfc_get_derived_type): Add extra chain parameter for
1522 gfc_add_field_to_struct.
1523 * trans-stmt.c (gfc_trans_character_select): Likewise.
1524 * trans-io.c (gfc_build_st_parameter): Likewise.
1526 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1529 * resolve.c (is_external_proc): Prevent procedure pointers from being
1530 regarded as external procedures.
1532 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1535 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1536 passed as second argument of ASSOCIATED.
1538 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1541 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1542 to determine if a function assignment can be made without a
1544 (gfc_trans_arrayfunc_assign): Move all the conditions that
1545 suppress the direct function call to the above new functon and
1548 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1551 * interface.c (argument_rank_mismatch): New function.
1552 (compare_parameter): Call new function instead of generating
1555 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1557 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1558 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1561 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1563 * Make-lang.in: Update dependencies.
1565 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1567 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1568 and exit_label fields.
1569 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1571 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1572 (gfc_trans_do): Likewise.
1573 (gfc_trans_do_while): Likewise.
1574 (gfc_trans_cycle): Use cycle_label directly.
1575 (gfc_trans_exit): Use exit_label directly.
1577 2010-06-27 Daniel Kraft <d@domob.eu>
1579 * dump-parse-tree.c (show_symbol): Dump target-expression for
1581 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1582 (show_namespace): Use show_level for correct indentation of
1583 "inner namespaces" (contained procedures or BLOCK).
1585 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1588 * dump-parse-tree.c (show_code_node): Show namespace for
1591 2010-06-26 Tobias Burnus <burnus@net-b.de>
1593 * decl.c (gfc_match_decl_type_spec): Support
1594 TYPE(intrinsic-type-spec).
1596 2010-06-25 Tobias Burnus <burnus@net-b.de>
1598 * intrinsic.h (gfc_check_selected_real_kind,
1599 gfc_simplify_selected_real_kind): Update prototypes.
1600 * intrinsic.c (add_functions): Add radix support to
1602 * check.c (gfc_check_selected_real_kind): Ditto.
1603 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1604 * trans-decl.c (gfc_build_intrinsic_function_decls):
1605 Change call from selected_real_kind to selected_real_kind2008.
1606 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1607 (PRECISION, RANGE, RADIX): Add cross @refs.
1609 2010-06-25 Tobias Burnus <burnus@net-b.de>
1611 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1612 * gfortran.texi (_gfortran_set_options): Update for
1613 GFC_STD_F2008_OBS addition.
1614 * libgfortran.h: Add GFC_STD_F2008_OBS.
1615 * options.c (set_default_std_flags, gfc_handle_option): Handle
1617 io.c (check_format): Fix allow_std check.
1619 2010-06-25 Tobias Burnus <burnus@net-b.de>
1621 * decl.c (gfc_match_entry): Allow END besides
1622 END SUBROUTINE/END FUNCTION for contained procedures.
1624 2010-06-25 Tobias Burnus <burnus@net-b.de>
1626 * parse.c (next_free, next_fixed): Allow ";" as first character.
1628 2010-06-24 Tobias Burnus <burnus@net-b.de>
1631 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1633 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1636 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1639 2010-06-21 Tobias Burnus <burnus@net-b.de>
1642 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1644 * symbol.c (gfc_add_contiguous): New function.
1645 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1646 * decl.c (match_attr_spec): Ditto.
1647 (gfc_match_contiguous): New function.
1648 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1650 * gfortran.h (symbol_attribute): Add contiguous.
1651 (gfc_is_simply_contiguous): Add prototype.
1652 (gfc_add_contiguous): Add prototype.
1653 * match.h (gfc_match_contiguous): Add prototype.
1654 * parse.c (decode_specification_statement,
1655 decode_statement): Handle contiguous attribute.
1656 * expr.c (gfc_is_simply_contiguous): New function.
1657 * dump-parse-tree.c (show_attr): Handle contiguous.
1658 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1660 * trans-expr.c (gfc_add_interface_mapping): Copy
1662 * trans-array.c (gfc_conv_descriptor_stride_get,
1663 gfc_conv_array_parameter): Handle contiguous arrays.
1664 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1665 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1667 * trans.h (gfc_array_kind): Ditto.
1668 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1670 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1672 * options.c (gfc_handle_option): Don't handle N_OPTS.
1674 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1677 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1680 2010-06-18 Tobias Burnus <burnus@net-b.de>
1683 * resolve.c (resolve_allocate_deallocate): Properly check
1684 part-refs in stat=/errmsg= for invalid use.
1686 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1689 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1690 Return directly in case of an error.
1692 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1695 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1696 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1697 structure to each procedure in a procedure list.
1698 * module.c (mio_typebound_proc): Add NULL argument to
1699 'gfc_get_typebound_proc'.
1700 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1701 to initialize the new structure.
1703 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1706 * gfortran.h (gfc_expr): Add new member 'mold'.
1707 * match.c (gfc_match_allocate): Implement the MOLD tag.
1708 * resolve.c (resolve_allocate_expr): Ditto.
1709 * trans-stmt.c (gfc_trans_allocate): Ditto.
1711 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1714 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1715 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1716 GFC_DECL_SAVED_DESCRIPTOR set.
1717 (gfc_omp_report_decl): New function.
1718 * trans.h (gfc_omp_report_decl): New prototype.
1719 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1721 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1725 * gfortranspec.c (lang_specific_driver): Removed deprecation
1727 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1728 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1729 * cpp.h (gfc_cpp_makedep): New.
1730 (gfc_cpp_add_dep): New.
1731 (gfc_cpp_add_target): New.
1732 * cpp.c (gfc_cpp_option): Add deps* members.
1733 (gfc_cpp_makedep): New.
1734 (gfc_cpp_add_dep): New.
1735 (gfc_cpp_add_target): New.
1736 (gfc_cpp_init_options): Initialize new options.
1737 (gfc_cpp_handle_option): Handle new options.
1738 (gfc_cpp_post_options): Map new options to libcpp-options.
1739 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1740 (gfc_cpp_done): If requested, write dependencies to file.
1741 * module.c (gfc_dump_module): Add a module filename as target.
1742 * scanner.c (open_included_file): New parameter system; add the
1743 included file as dependency.
1744 (gfc_open_included_file): Add the included file as dependency.
1745 (gfc_open_intrinsic_module): Likewise.
1746 * invoke.texi: Removed deprecation warning for -M.
1747 * gfortran.texi: Removed Makefile-dependencies project.
1749 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1751 * resolve.c (resolve_global_procedure): Improved checking if an
1752 explicit interface is required.
1754 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1756 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1758 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1759 (gfc_conv_intrinsic_ttynam): Likewise.
1760 (gfc_conv_intrinsic_trim): Likewise.
1762 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1765 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1767 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1769 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1771 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1773 * mathbuiltins.def: Add builtins that do not directly correspond
1774 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1775 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1776 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1777 code_{r,c}{4,8,10,16} fields. Add
1778 {,complex}{float,double,long_double}_built_in fields.
1779 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1780 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1781 definition of OTHER_BUILTIN.
1782 (real_compnt_info): Remove unused struct.
1783 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1785 (build_round_expr): Call builtin_decl_for_precision instead of
1787 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1788 instead of a switch.
1789 (gfc_build_intrinsic_lib_fndecls): Match
1790 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1791 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1793 (gfc_conv_intrinsic_lib_function): Go through all the extended
1795 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1796 instead of a switch.
1797 (gfc_conv_intrinsic_abs): Likewise.
1798 (gfc_conv_intrinsic_mod): Likewise.
1799 (gfc_conv_intrinsic_sign): Likewise.
1800 (gfc_conv_intrinsic_fraction): Likewise.
1801 (gfc_conv_intrinsic_nearest): Likewise.
1802 (gfc_conv_intrinsic_spacing): Likewise.
1803 (gfc_conv_intrinsic_rrspacing): Likewise.
1804 (gfc_conv_intrinsic_scale): Likewise.
1805 (gfc_conv_intrinsic_set_exponent): Likewise.
1807 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1811 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1812 functions with CLASS formal arguments.
1814 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1817 * resolve.c (conformable_arrays): Handle allocatable components.
1819 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1822 * gfortran.texi: Document that Cray pointers cannot be function
1825 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1828 * gfortran.texi: Document lack of support for syntax
1829 "complex FUNCTION name*16()", and existence of alternative
1830 legacy syntax "complex*16 FUNCTION name()".
1832 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1835 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1836 POSIX's fsync(), and how to call the latter from Fortran code.
1838 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1841 * interface.c (compare_actual_formal): Reject actual arguments with
1842 array subscript passed to ASYNCHRONOUS dummys.
1844 2010-06-10 Daniel Kraft <d@domob.eu>
1847 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1848 (struct gfc_symbol): New field `assoc'.
1849 (struct gfc_association_list): New struct.
1850 (struct gfc_code): New struct `block' in union, move `ns' there
1851 and add association list.
1852 (gfc_free_association_list): New method.
1853 (gfc_has_vector_subscript): Made public;
1854 * match.h (gfc_match_associate): New method.
1855 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1856 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1857 * interface.c (gfc_has_vector_subscript): Made public.
1858 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1859 * match.c (gfc_match_associate): New method.
1860 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1861 * primary.c (match_variable): Don't allow names associated to expr here.
1862 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1863 (case_exec_markers, case_end): Add ASSOCIATE statement.
1864 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1865 (parse_associate): New method.
1866 (parse_executable): Handle ST_ASSOCIATE.
1867 (parse_block_construct): Change reference to gfc_code's `ns' field.
1868 * resolve.c (resolve_select_type): Ditto.
1869 (resolve_code): Ditto.
1870 (resolve_block_construct): Ditto and add comment.
1871 (resolve_select_type): Set association list in generated BLOCK to NULL.
1872 (resolve_symbol): Resolve associate names.
1873 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1874 and free association list.
1875 (gfc_free_association_list): New method.
1876 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1877 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1878 gfc_code's `ns' field.
1880 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1882 * error.c (error_print): Pre-initialize loc by NULL.
1883 * openmp.c (resolve_omp_clauses): Add explicit
1884 braces to avoid ambigous else.
1885 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1887 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1889 * gfc-internals.texi: Move to GFDL 1.3.
1890 * gfortran.texi: Ditto.
1891 * intrinsic.texi: Ditto.
1892 * invoke.texi: Ditto.
1894 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1897 * check.c (gfc_check_selected_real_kind): Verify that the
1898 actual arguments are scalar.
1900 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1903 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1905 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1908 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1910 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1912 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1914 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1916 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1917 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1918 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1919 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1921 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1922 less_than_bitsize2): New functions.
1923 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1924 nonnegative_check and less_than_bitsize1.
1925 (gfc_check_ibclr, gfc_check_ibset): Removed.
1926 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1929 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1932 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1935 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1937 * resolve.c (resolve_deallocate_expr): Avoid warning
1938 about possible use of iunitialized sym.
1939 (resolve_allocate_expr): Pre-initialize sym by NULL.
1941 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1944 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1946 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1948 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1950 (gfc_get_array_type_bounds): Likewise.
1952 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1953 (gfc_find_module): Likewise.
1955 * f95-lang.c (pushlevel): Likewise.
1957 * trans.h (struct lang_type): Add variable_size GTY option.
1958 (struct lang_decl): Likewise.
1960 2010-06-08 Tobias Burnus <burnus@net-b.de>
1963 * symbol.c (check_conflict): Move protected--external/procedure check ...
1964 * resolve.c (resolve_select_type): ... to the resolution stage.
1966 2010-06-07 Tobias Burnus <burnus@net-b.de>
1968 * options.c (gfc_handle_option): Fix -fno-recursive.
1970 2010-06-07 Tobias Burnus <burnus@net-b.de>
1972 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1973 * gfortran.texi (copyrights-gfortran): Ditto.
1975 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1977 * lang.opt (fshort-enums): Define using Var and VarExists.
1978 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1980 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1981 Janus Weil <janus@gcc.gnu.org>
1984 * resolve.c (get_declared_from_expr): Move to before
1985 resolve_typebound_generic_call. Make new_ref and class_ref
1986 ignorable if set to NULL.
1987 (resolve_typebound_generic_call): Once we have resolved the
1988 generic call, check that the specific instance is that which
1989 is bound to the declared type.
1990 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1991 freeing 'class_ref->next' twice.
1993 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1996 * trans-array.c (structure_alloc_comps): Dereference scalar
1997 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2000 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2002 * gfortranspec.c (append_arg, lang_specific_driver): Use
2003 GCC-specific formats in diagnostics.
2005 2010-06-02 Tobias Burnus <burnus@net-b.de>
2008 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2011 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2014 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2017 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2019 * fortran/gfortran.texi: Fix typos in description of variable-format-
2022 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2025 * dependency.c (gfc_check_section_vs_section): Check
2026 for interleaving array assignments without conflicts.
2028 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2030 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2031 $data component of a class container.
2032 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2033 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2034 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2035 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2036 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2037 * gcc/fortran/parse.c (parse_derived): Ditto.
2038 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2039 gfc_expr_attr): Ditto.
2040 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2041 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2042 resolve_fl_var_and_proc, resolve_typebound_procedure,
2043 resolve_fl_derived): Ditto.
2044 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2045 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2047 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2048 gfc_trans_deferred_vars): Ditto.
2049 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2051 2010-05-28 Tobias Burnus <burnus@net-b.de>
2053 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2055 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2057 * gfortranspec.c (append_arg, lang_specific_driver): Use
2058 fatal_error instead of fatal. Use warning instead of fprintf for
2061 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2063 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2064 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2065 xstrerror instead of strerror.
2067 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2069 * cpp.c (cb_cpp_error): Save and restore
2070 global_dc->warn_system_headers, not variable warn_system_headers.
2072 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2074 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2076 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2078 * trans-common.c: Do not include rtl.h, include output.h instead.
2079 * trans-decl.c: Likewise.
2081 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2084 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2085 namespace before trying to reorder the gsymbols.
2087 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2092 * resolve.c (resolve_global_procedure): Add check for global
2093 procedures with implicit interfaces and assumed-shape or optional
2094 dummy arguments. Verify that function return type, kind and string
2097 2010-05-21 Tobias Burnus <burnus@net-b.de>
2099 * gfortran.h: Do not include system.h.
2100 * bbt.c: Include system.h.
2102 * dependency.c: Ditto.
2103 * dump-parse-tree.c: Ditto.
2104 * arith.h: Do not include gfortran.h.
2105 * constructor.h: Do not include gfortran.h and splay-tree.h.
2106 * match.h: Do not include gfortran.h.
2108 * target-memory.h: Ditto.
2109 * openmp.c: Do not include toplev.h and target.h.
2110 * trans-stmt.c: Ditto not include toplev.h.
2112 * trans-common.c: Tell why toplev.h is needed. And
2113 do not include target.h.
2114 * trans-expr.c: Tell why toplev.h is needed.
2115 * trans-array.c: Ditto.
2116 * trans-openmp.c: Ditto.
2117 * trans-const.c: Ditto.
2119 * trans-types.c: Ditto.
2120 * trans-io.c: Ditto.
2121 * trans-decl.c: Ditto.
2124 * trans-intrinsic.c: Ditto.
2127 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2130 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2131 before returning MATCH_ERROR. Add check for scalar. Add check for
2132 default integer kind.
2134 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2137 * match.c (gfc_match_select_type): On error jump back out of the local
2139 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2140 stage, more precisely to ...
2141 * resolve.c (resolve_fl_derived): ... this place.
2143 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2146 * resolve.c (ensure_not_abstract): Allow abstract types with
2147 non-abstract ancestors.
2149 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2151 * trans-const.c: Include realmpfr.h.
2152 * Make-lang.in: Update dependencies.
2154 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2156 * trans-const.c, trans-types.c, trans-intrinsic.c:
2157 Clean up redundant includes.
2159 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2162 * lang.opt (Wunused-dummy-argument): New option.
2163 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2164 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2165 (set_Wall): Enable warn_unused_dummy_argument.
2166 (gfc_handle_option): Set warn_unused_dummy_argument according to
2168 * trans-decl.c (generate_local_decl): Separate warnings about
2169 unused variables and unused dummy arguments.
2170 * invoke.texi: Documented new option.
2172 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2174 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2175 (gfc_conv_string_tmp): Do not assert type comparibilty.
2176 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2177 (gfc_conv_expr_descriptor): Remove assert.
2178 * trans-common.c: Clarify why rtl.h and tm.h are included.
2179 * trans-openmp.c: Do not include ggc.h and real.h.
2180 Explain why gimple.h is included.
2181 * trans-const.c: Do not include ggc.h.
2182 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2183 * trans.c: Do not include ggc.h and real.h.
2184 Explain why gimple.h is included.
2185 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2186 and dwarf2out.h are included.
2187 * trans-io.c: Do not include gimple.h and real.h.
2188 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2189 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2192 2010-05-20 Tobias Burnus <burnus@net-b.de>
2194 * options.c (gfc_init_options,gfc_post_options): Enable
2195 flag_associative_math by default.
2197 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2200 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2201 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2202 blank STOP, handling a null expression. (gfc_trans_pause): Use
2203 pause_string for blank PAUSE.
2204 * trans.h: Add external function declaration for error_stop_numeric.
2205 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2206 the declaration for the library call. Adjust whitespaces.
2207 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2208 signal no stop code. Match the expression following the stop and pass
2209 that to the translators. Remove the old use of digit matching. Add
2210 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2211 and if CHARACTER, default character KIND.
2213 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2216 * lang.opt (Wconversion-extra): New option.
2217 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2218 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2219 (set_Wall): Enable -Wconversion.
2220 (gfc_handle_option): Set warn_conversion_extra.
2221 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2222 introduced for -Wconversion if -Wconversion-extra is present.
2223 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2224 -Wconversion; document -Wconversion-extra.
2226 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2229 * gfortran.h (gfc_has_default_initializer): New.
2230 * expr.c (gfc_has_default_initializer): New.
2231 * resolve.c (has_default_initializer): Removed, use
2232 gfc_has_default_initializer() instead. Updated all callers.
2233 * trans-array.c (has_default_initializer): Removed, use
2234 gfc_has_default_initializer() instead. Updated all callers.
2235 * trans-decl.c (generate_local_decl): Do not check the
2236 first component only to check for initializers, but use
2237 gfc_has_default_initializer() instead.
2239 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2242 * primary.c (match_string_constant): Move start_locus just inside
2244 * data.c (create_character_intializer): Clarified truncation warning.
2246 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2249 * intrinsic.h (gfc_check_float): New prototype.
2250 (gfc_check_sngl): New prototype.
2251 * check.c (gfc_check_float): New.
2252 (gfc_check_sngl): New.
2253 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2254 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2256 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2257 added them to the list of specifics of REAL instead.
2259 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2262 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2263 This is now handled via 'gfc_class_null_initializer'.
2265 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2267 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2268 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2269 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2270 add_procs_to_declared_vtab,add_generic_specifics,
2271 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2272 find_typebound_proc_uop,gfc_find_typebound_proc,
2273 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2274 gfc_get_tbp_symtree): Moved here from other places.
2275 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2277 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2278 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2279 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2280 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2281 * Make-lang.in: Add class.o.
2282 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2283 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2284 add_procs_to_declared_vtab,add_generic_specifics,
2285 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2286 find_typebound_proc_uop,gfc_find_typebound_proc,
2287 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2288 gfc_get_tbp_symtree): Move to class.c.
2290 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2292 * trans-types.c (gfc_init_types): Use build_function_type_list.
2293 (gfc_get_ppc_type): Likewise.
2294 * trans-decl.c (gfc_generate_constructors): Likewise.
2295 * f95-lang.c (build_builtin_fntypes): Likewise.
2296 (gfc_init_builtin_functions): Likewise.
2297 (DEF_FUNCTION_TYPE_0): Likewise.
2298 (DEF_FUNCTION_TYPE_1): Likewise.
2299 (DEF_FUNCTION_TYPE_2): Likewise.
2300 (DEF_FUNCTION_TYPE_3): Likewise.
2301 (DEF_FUNCTION_TYPE_4): Likewise.
2302 (DEF_FUNCTION_TYPE_5): Likewise.
2303 (DEF_FUNCTION_TYPE_6): Likewise.
2304 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2305 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2307 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2309 * trans-array.c (gfc_trans_array_constructor_value): Use
2310 build_constructor instead of build_constructor_from_list.
2311 (gfc_build_constant_array_constructor): Likewise.
2312 * trans-decl.c (create_main_function): Likewise.
2313 * trans-stmt.c (gfc_trans_character_select): Likewise.
2315 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2318 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2319 (resolve_fl_variable_derived): ... this place.
2320 (resolve_symbol): Make sure function symbols (and their result
2321 variables) are not resolved twice.
2323 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2326 * array.c (match_array_list): Revert change from 2010-05-13.
2328 2010-05-16 Richard Guenther <rguenther@suse.de>
2330 * trans-decl.c (module_htab_decls_hash): Revert last change.
2332 2010-05-16 Richard Guenther <rguenther@suse.de>
2334 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2336 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2338 * options.c (set_Wall): Remove special logic for Wuninitialized
2341 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2345 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2348 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2352 * gfortran.h (gfc_class_null_initializer): New prototype.
2353 * expr.c (gfc_class_null_initializer): New function to build a NULL
2354 initializer for CLASS pointers.
2355 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2356 containers. Remove default NULL initialization of $data component.
2357 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2359 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2360 Use new function 'gfc_class_null_initializer'.
2361 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2364 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2367 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2368 unsigned mpz_get_?i routines.
2370 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2372 * trans.c (trans_code): Set backend locus early.
2373 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2374 of the function instead of current input_location.
2376 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2379 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2381 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2382 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2385 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2388 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2390 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2391 by reference dummy procedures or non-dummy procedure pointers.
2392 (gfc_omp_predetermined_sharing): Return
2393 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2395 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2398 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2399 after OMP statement.
2400 (gfc_match_omp_critical): Likewise.
2401 (gfc_match_omp_flush): Likewise.
2402 (gfc_match_omp_workshare): Likewise.
2403 (gfc_match_omp_master): Likewise.
2404 (gfc_match_omp_ordered): Likewise.
2405 (gfc_match_omp_atomic): Likewise.
2406 (gfc_match_omp_barrier): Likewise.
2407 (gfc_match_omp_end_nowait): Likewise.
2409 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2412 * resolve.c (validate_case_label_expr): Removed FIXME.
2413 (resolve_select): Raise default warning on case labels out of range
2414 of the case expression.
2416 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2421 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2422 about conversion warnings.
2424 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2427 * match.c (gfc_match_select_type): Move error message to
2428 resolve_select_type.
2429 * resolve.c (resolve_select_type): Error message moved here from
2430 gfc_match_select_type. Correctly set type of temporary.
2432 2010-05-10 Richard Guenther <rguenther@suse.de>
2434 * trans-decl.c (gfc_build_library_function_decl): Split out
2436 (build_library_function_decl_1): ... this new function.
2437 Set a fnspec attribute if a specification was provided.
2438 (gfc_build_library_function_decl_with_spec): New function.
2439 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2440 and internal_unpack.
2442 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2445 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2448 2010-05-07 Jason Merrill <jason@redhat.com>
2450 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2451 to avoid -Wc++-compat warning.
2453 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2456 * options.c (gfc_handle_option): Add argument kind.
2457 * gfortran.h (gfc_handle_option): Update declaration.
2459 2010-05-06 Tobias Burnus <burnus@net-b.de>
2462 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2465 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2468 * resolve.c (traverse_data_list): Rephrase error message for
2469 non-constant bounds in data-implied-do.
2471 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2474 * gfortran.h: Removed repeat count from constructor, removed
2476 * data.h (gfc_assign_data_value_range): Changed return value from
2478 * data.c (gfc_assign_data_value): Add location to constructor element.
2479 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2480 for each element in range. Return early if an error was generated.
2481 * resolve.c (check_data_variable): Stop early if range assignment
2484 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2487 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2488 * symbol.c (gfc_build_class_symbol): Add separate class container for
2491 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2494 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2496 2010-05-02 Tobias Burnus <burnus@net-b.de>
2499 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2500 for lcobound, ucobound, image_index and this_image.
2501 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2502 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2503 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2504 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2506 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2508 2010-04-30 Tobias Burnus <burnus@net-b.de>
2512 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2513 calculation for array descriptor types.
2515 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2518 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2519 initializers for PPC members of the vtabs.
2521 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2524 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2525 attribute for all PPC members of the vtypes.
2526 (copy_vtab_proc_comps): Copy the correct interface.
2527 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2528 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2529 a dummy argument and make sure all PPC members of the vtab are
2530 initialized correctly.
2531 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2532 in call to gfc_trans_assign_vtab_procs.
2533 * trans-stmt.c (gfc_trans_allocate): Ditto.
2535 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2538 * resolve.c (resolve_typebound_function): Renamed
2539 resolve_class_compcall.Do all the detection of class references
2541 (resolve_typebound_subroutine): resolve_class_typebound_call
2542 renamed. Otherwise same as resolve_typebound_function.
2543 (gfc_resolve_expr): Call resolve_typebound_function.
2544 (resolve_code): Call resolve_typebound_subroutine.
2546 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2549 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2550 pass back the specific symtree name, rather than the target
2553 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2556 * resolve.c (resolve_structure_cons): Make the initializer of
2557 the vtab component 'extends' the same type as the component.
2559 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2562 * interface.c (check_interface1): Pass symbol name rather than NULL to
2563 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2564 trap MULL. (gfc_compare_derived_types): Revert previous change
2565 incorporated incorrectly during merge from trunk, r155778.
2566 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2567 than NULL to gfc_compare_interfaces.
2568 * symbol.c (add_generic_specifics): Likewise.
2570 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2573 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2574 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2575 (gfc_find_derived_vtab): Likewise.
2576 * module.c (ab_attribute): Add enumerator AB_VTAB.
2577 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2578 (check_for_ambiguous): Likewise.
2580 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2581 Janus Weil <janus@gcc.gnu.org>
2584 * trans-expr.c (select_class_proc): Remove function.
2585 (conv_function_val): Delete reference to previous.
2586 (gfc_conv_derived_to_class): Add second argument to the call to
2587 gfc_find_derived_vtab.
2588 (gfc_conv_structure): Exclude proc_pointer components when
2589 accessing $data field of class objects.
2590 (gfc_trans_assign_vtab_procs): New function.
2591 (gfc_trans_class_assign): Add second argument to the call to
2592 gfc_find_derived_vtab.
2593 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2594 implement holding off searching for the vptr derived type.
2595 (add_proc_component): New function.
2596 (add_proc_comps): New function.
2597 (add_procs_to_declared_vtab1): New function.
2598 (copy_vtab_proc_comps): New function.
2599 (add_procs_to_declared_vtab): New function.
2600 (void add_generic_specifics): New function.
2601 (add_generics_to_declared_vtab): New function.
2602 (gfc_find_derived_vtab): Add second argument to the call to
2603 gfc_find_derived_vtab. Add the calls to
2604 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2605 * decl.c (build_sym, build_struct): Use new arg in calls to
2606 gfc_build_class_symbol.
2607 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2608 definition of struct gfc_class_esym_list. Modify prototypes
2609 of gfc_build_class_symbol and gfc_find_derived_vtab.
2610 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2611 call to gfc_find_derived_vtab.
2612 * module.c : Add the vtype attribute.
2613 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2614 * resolve.c (resolve_typebound_generic_call): Add second arg
2615 to pass along the generic name for class methods.
2616 (resolve_typebound_call): The same.
2617 (resolve_compcall): Use the second arg to carry the generic
2618 name from the above. Remove the reference to class_esym.
2619 (check_members, check_class_members, resolve_class_esym,
2620 hash_value_expr): Remove functions.
2621 (resolve_class_compcall, resolve_class_typebound_call): Modify
2622 to use vtable rather than member by member calls.
2623 (gfc_resolve_expr): Modify second arg in call to
2625 (resolve_select_type): Add second arg in call to
2626 gfc_find_derived_vtab.
2627 (resolve_code): Add second arg in call resolve_typebound_call.
2628 (resolve_fl_derived): Exclude vtypes from check for late
2629 procedure definitions. Likewise for checking of explicit
2630 interface and checking of pass arg.
2631 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2632 calls to gfc_find_derived_vtab.
2633 * match.c (select_type_set_tmp): Use new arg in call to
2634 gfc_build_class_symbol.
2635 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2637 * parse.c (endType): Finish incomplete classes.
2639 2010-04-28 Tobias Burnus <burnus@net-b.de>
2643 * simplify.c (simplify_cobound): Handle scalar coarrays.
2645 2010-04-27 Tobias Burnus <burnus@net-b.de>
2647 * gfc-internals.texi: Update copyright year.
2648 * gfortran.texi: Ditto.
2649 * invoke.texi: Ditto.
2651 2010-04-27 Tobias Burnus <burnus@net-b.de>
2654 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2655 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2656 * trans-types.c (gfc_get_array_type_bounds,
2657 gfc_get_array_descriptor_base): Add corank argument.
2658 * trans-array.c (gfc_array_init_size): Handle corank.
2659 (gfc_trans_create_temp_array, gfc_array_allocate,
2660 gfc_conv_expr_descriptor): Add corank argument to call.
2661 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2663 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2667 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2668 of mucking with a tree directly.
2670 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2673 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2674 gfc_error with new error message.
2676 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2680 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2682 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2684 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2685 than the address of a GFC_SS_REFERENCE.
2686 * trans.h : Change comment on GFC_SS_REFERENCE.
2688 2010-04-22 Richard Guenther <rguenther@suse.de>
2691 * resolve.c (gfc_resolve_index): Wrap around ...
2692 (gfc_resolve_index_1): ... this. Add parameter to allow
2693 any integer kind index type.
2694 (resolve_array_ref): Allow any integer kind for the start
2695 index of an array ref.
2697 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2700 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2703 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2705 * intrinsic.c (sort_actual): Remove 'is' in error message.
2707 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2710 * resolve.c (resolve_fl_derived): If a component character
2711 length has not been resolved, do so now.
2712 (resolve_symbol): The same as above for a symbol character
2714 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2715 not needed for a character valued, procedure pointer.
2718 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2719 not found, return FAILURE rather than ICEing.
2721 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2724 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2725 sequential loops private in the innermost containing task region.
2727 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2729 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2730 to build_common_tree_nodes.
2732 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2735 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2736 gfc_msg_bounds by using 'Array bound mismatch' directly.
2737 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2738 error message to include the mismatch in the extent of array bound.
2739 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2740 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2742 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2744 * gfortran.texi: Update information on temporary file locations.
2746 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2748 * trans-decl.c (gfc_build_qualified_array): Ensure
2749 ubound.N and lbound.N artificial variable names don't appear
2752 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2755 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2756 block of code. Set name to the variable associated with the descriptor.
2758 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2760 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2761 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2763 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2765 * intrinsic.texi: Add the missing specific name of intrinsic
2766 procedure where the specific name is identical to the generic name.
2767 Fix inconsistent or mismatch in the argument names in intrinsic
2768 procedure descriptions. Add the SCALAR allocatable description to
2771 2010-04-14 Tobias Burnus <burnus@net-b.de>
2774 * array.c (gfc_find_array_ref): Handle codimensions.
2775 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2776 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2777 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2779 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2780 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2782 * intrinsic.h (add_functions): Add this_image, image_index,
2783 lcobound and ucobound intrinsics.
2784 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2785 gfc_check_image_index, gfc_check_this_image,
2786 gfc_simplify_image_index, gfc_simplify_lcobound,
2787 gfc_simplify_this_image, gfc_simplify_ucobound):
2788 New function prototypes.
2789 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2790 IMAGE_INDEX): Document new intrinsic functions.
2791 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2793 * simplify.c (simplify_bound_dim): Handle coarrays.
2794 (simplify_bound): Update simplify_bound_dim call.
2795 (gfc_simplify_num_images): Add -fcoarray=none check.
2796 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2797 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2799 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2802 * constructor.c: Fix typo in comment.
2803 * expr.c (find_array_section): Add check for max array limit.
2805 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2808 * gfortranspec.c (lookup_option): Check for -static and return
2810 (lang_specific_driver): Break when OPTION_static is discovered.
2812 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2814 * array.c (extract_element): Restore function from trunk.
2815 (gfc_get_array_element): Restore function from trunk.
2816 (gfc_expand_constructor): Restore check against
2817 flag_max_array_constructor.
2818 * constructor.c (node_copy_and_append): Delete unused.
2819 * gfortran.h: Delete comment and extra include.
2820 * constructor.h: Bump copyright and clean up TODO comments.
2821 * resolve.c: Whitespace.
2823 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2825 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2826 with direct access access to elements. Adjusted prototype, fixed all
2828 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2830 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2831 (gfc_simplify_spread): Removed workaround, directly insert elements
2832 at a given array position.
2833 (gfc_simplify_transpose): Likewise.
2834 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2836 (gfc_simplify_unpack): Likewise.
2838 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2840 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2841 (convert_boz): ... this and moved to start of file.
2842 (gfc_simplify_abs): Whitespace fix.
2843 (gfc_simplify_acos): Whitespace fix.
2844 (gfc_simplify_acosh): Whitespace fix.
2845 (gfc_simplify_aint): Whitespace fix.
2846 (gfc_simplify_dint): Whitespace fix.
2847 (gfc_simplify_anint): Whitespace fix.
2848 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2849 (gfc_simplify_dnint): Whitespace fix.
2850 (gfc_simplify_asin): Whitespace fix.
2851 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2852 (gfc_simplify_atan): Likewise.
2853 (gfc_simplify_atanh): Whitespace fix.
2854 (gfc_simplify_atan2): Whitespace fix.
2855 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2856 (gfc_simplify_bessel_j1): Likewise.
2857 (gfc_simplify_bessel_jn): Likewise.
2858 (gfc_simplify_bessel_y0): Likewise.
2859 (gfc_simplify_bessel_y1): Likewise.
2860 (gfc_simplify_bessel_yn): Likewise.
2861 (gfc_simplify_ceiling): Reorderd statements.
2862 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2864 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2866 (gfc_simplify_complex): Replaced if-gate. Removed check for
2868 (gfc_simplify_conjg): Whitespace fix.
2869 (gfc_simplify_cos): Whitespace fix.
2870 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2871 (gfc_simplify_dcmplx): Removed check for constant arguments.
2872 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2873 (gfc_simplify_digits): Whitespace fix.
2874 (gfc_simplify_dim): Whitespace fix.
2875 (gfc_simplify_dprod): Reordered statements.
2876 (gfc_simplify_erf): Whitespace fix.
2877 (gfc_simplify_erfc): Whitespace fix.
2878 (gfc_simplify_epsilon): Whitespace fix.
2879 (gfc_simplify_exp): Whitespace fix.
2880 (gfc_simplify_exponent): Use convert_boz().
2881 (gfc_simplify_floor): Reorderd statements.
2882 (gfc_simplify_gamma): Whitespace fix.
2883 (gfc_simplify_huge): Whitespace fix.
2884 (gfc_simplify_iand): Whitespace fix.
2885 (gfc_simplify_ieor): Whitespace fix.
2886 (simplify_intconv): Use gfc_convert_constant().
2887 (gfc_simplify_int): Use simplify_intconv().
2888 (gfc_simplify_int2): Reorderd statements.
2889 (gfc_simplify_idint): Reorderd statements.
2890 (gfc_simplify_ior): Whitespace fix.
2891 (gfc_simplify_ishftc): Removed duplicate type check.
2892 (gfc_simplify_len): Use range_check() instead of manual range check.
2893 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2894 (gfc_simplify_log): Whitespace fix.
2895 (gfc_simplify_log10): Whitespace fix.
2896 (gfc_simplify_minval): Whitespace fix.
2897 (gfc_simplify_maxval): Whitespace fix.
2898 (gfc_simplify_mod): Whitespace fix.
2899 (gfc_simplify_modulo): Whitespace fix.
2900 (simplify_nint): Reorderd statements.
2901 (gfc_simplify_not): Whitespace fix.
2902 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2903 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2904 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2905 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2906 (gfc_simplify_realpart): Whitespace fix.
2907 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2908 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2909 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2910 (gfc_simplify_sign): Whitespace fix.
2911 (gfc_simplify_sin): Whitespace fix.
2912 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2913 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2914 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2915 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2916 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2918 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2920 * gfortran.h (gfc_start_constructor): Removed.
2921 (gfc_get_array_element): Removed.
2922 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2923 instead. Fixed all callers.
2924 (extract_element): Removed.
2925 (gfc_expand_constructor): Temporarily removed check for
2926 max-array-constructor. Will be re-introduced later if still required.
2927 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2928 instead. Fixed all callers.
2929 * expr.c (find_array_section): Replaced manual lookup of elements
2930 by gfc_constructor_lookup.
2932 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2934 * gfortran.h (gfc_get_null_expr): New prototype.
2935 (gfc_get_operator_expr): New prototype.
2936 (gfc_get_character_expr): New prototype.
2937 (gfc_get_iokind_expr): New prototype.
2938 * expr.c (gfc_get_null_expr): New.
2939 (gfc_get_character_expr): New.
2940 (gfc_get_iokind_expr): New.
2941 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2942 * matchexp.c (build_node): Renamed and moved to
2943 expr.c (gfc_get_operator_expr). Reordered arguments to match
2944 other functions. Fixed all callers.
2945 (gfc_get_parentheses): Use specific function to build expr.
2946 * array.c (gfc_match_array_constructor): Likewise.
2947 * arith.c (eval_intrinsic): Likewise.
2948 (gfc_hollerith2int): Likewise.
2949 (gfc_hollerith2real): Likewise.
2950 (gfc_hollerith2complex): Likewise.
2951 (gfc_hollerith2logical): Likewise.
2952 * data.c (create_character_intializer): Likewise.
2953 * decl.c (gfc_match_null): Likewise.
2954 (enum_initializer): Likewise.
2955 * io.c (gfc_match_format): Likewise.
2956 (match_io): Likewise.
2957 * match.c (gfc_match_nullify): Likewise.
2958 * primary.c (match_string_constant): Likewise.
2959 (match_logical_constant): Likewise.
2960 (build_actual_constructor): Likewise.
2961 * resolve.c (build_default_init_expr): Likewise.
2962 * symbol.c (generate_isocbinding_symbol): Likewise.
2963 (gfc_build_class_symbol): Likewise.
2964 (gfc_find_derived_vtab): Likewise.
2965 * simplify.c (simplify_achar_char): Likewise.
2966 (gfc_simplify_adjustl): Likewise.
2967 (gfc_simplify_adjustr): Likewise.
2968 (gfc_simplify_and): Likewise.
2969 (gfc_simplify_bit_size): Likewise.
2970 (gfc_simplify_is_iostat_end): Likewise.
2971 (gfc_simplify_is_iostat_eor): Likewise.
2972 (gfc_simplify_isnan): Likewise.
2973 (simplify_bound): Likewise.
2974 (gfc_simplify_leadz): Likewise.
2975 (gfc_simplify_len_trim): Likewise.
2976 (gfc_simplify_logical): Likewise.
2977 (gfc_simplify_maxexponent): Likewise.
2978 (gfc_simplify_minexponent): Likewise.
2979 (gfc_simplify_new_line): Likewise.
2980 (gfc_simplify_null): Likewise.
2981 (gfc_simplify_or): Likewise.
2982 (gfc_simplify_precision): Likewise.
2983 (gfc_simplify_repeat): Likewise.
2984 (gfc_simplify_scan): Likewise.
2985 (gfc_simplify_size): Likewise.
2986 (gfc_simplify_trailz): Likewise.
2987 (gfc_simplify_trim): Likewise.
2988 (gfc_simplify_verify): Likewise.
2989 (gfc_simplify_xor): Likewise.
2990 * trans-io.c (build_dt): Likewise.
2991 (gfc_new_nml_name_expr): Removed.
2993 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2995 * arith.h (gfc_constant_result): Removed prototype.
2996 * constructor.h (gfc_build_array_expr): Removed prototype.
2997 (gfc_build_structure_constructor_expr): Removed prototype.
2998 * gfortran.h (gfc_int_expr): Removed prototype.
2999 (gfc_logical_expr): Removed prototype.
3000 (gfc_get_array_expr): New prototype.
3001 (gfc_get_structure_constructor_expr): New prototype.
3002 (gfc_get_constant_expr): New prototype.
3003 (gfc_get_int_expr): New prototype.
3004 (gfc_get_logical_expr): New prototype.
3005 * arith.c (gfc_constant_result): Moved and renamed to
3006 expr.c (gfc_get_constant_expr). Fixed all callers.
3007 * constructor.c (gfc_build_array_expr): Moved and renamed to
3008 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3009 and kind. Fixed all callers.
3010 (gfc_build_structure_constructor_expr): Moved and renamed to
3011 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3012 to type and kind. Fixed all callers.
3013 * expr.c (gfc_logical_expr): Renamed to ...
3014 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3015 (gfc_int_expr): Renamed to ...
3016 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3018 (gfc_get_constant_expr): New.
3019 (gfc_get_array_expr): New.
3020 (gfc_get_structure_constructor_expr): New.
3021 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3024 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3026 * constructor.h: New.
3027 * constructor.c: New.
3028 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3029 * arith.c (reducy_unary): Use constructor API.
3030 (reduce_binary_ac): Likewise.
3031 (reduce_binary_ca): Likewise.
3032 (reduce_binary_aa): Likewise.
3033 * check.c (gfc_check_pack): Likewise.
3034 (gfc_check_reshape): Likewise.
3035 (gfc_check_unpack): Likewise.
3036 * decl.c (add_init_expr_to_sym): Likewise.
3037 (build_struct): Likewise.
3038 * dependency.c (gfc_check_dependency): Likewise.
3039 (contains_forall_index_p): Likewise.
3040 * dump-parse-tree.c (show_constructor): Likewise.
3041 * expr.c (free_expr0): Likewise.
3042 (gfc_copy_expr): Likewise.
3043 (gfc_is_constant_expr): Likewise.
3044 (simplify_constructor): Likewise.
3045 (find_array_element): Likewise.
3046 (find_component_ref): Likewise.
3047 (find_array_section): Likewise.
3048 (find_substring_ref): Likewise.
3049 (simplify_const_ref): Likewise.
3050 (scalarize_intrinsic_call): Likewise.
3051 (check_alloc_comp_init): Likewise.
3052 (gfc_default_initializer): Likewise.
3053 (gfc_traverse_expr): Likewise.
3054 * iresolve.c (check_charlen_present): Likewise.
3055 (gfc_resolve_reshape): Likewise.
3056 (gfc_resolve_transfer): Likewise.
3057 * module.c (mio_constructor): Likewise.
3058 * primary.c (build_actual_constructor): Likewise.
3059 (gfc_match_structure_constructor): Likewise.
3060 * resolve.c (resolve_structure_cons): Likewise.
3061 * simplify.c (is_constant_array_expr): Likewise.
3062 (init_result_expr): Likewise.
3063 (transformational_result): Likewise.
3064 (simplify_transformation_to_scalar): Likewise.
3065 (simplify_transformation_to_array): Likewise.
3066 (gfc_simplify_dot_product): Likewise.
3067 (simplify_bound): Likewise.
3068 (simplify_matmul): Likewise.
3069 (simplify_minval_maxval): Likewise.
3070 (gfc_simplify_pack): Likewise.
3071 (gfc_simplify_reshape): Likewise.
3072 (gfc_simplify_shape): Likewise.
3073 (gfc_simplify_spread): Likewise.
3074 (gfc_simplify_transpose): Likewise.
3075 (gfc_simplify_unpack): Likewise.q
3076 (gfc_convert_constant): Likewise.
3077 (gfc_convert_char_constant): Likewise.
3078 * target-memory.c (size_array): Likewise.
3079 (encode_array): Likewise.
3080 (encode_derived): Likewise.
3081 (interpret_array): Likewise.
3082 (gfc_interpret_derived): Likewise.
3083 (expr_to_char): Likewise.
3084 (gfc_merge_initializers): Likewise.
3085 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3086 (gfc_trans_array_constructor_value): Likewise.
3087 (get_array_ctor_strlen): Likewise.
3088 (gfc_constant_array_constructor_p): Likewise.
3089 (gfc_build_constant_array_constructor): Likewise.
3090 (gfc_trans_array_constructor): Likewise.
3091 (gfc_conv_array_initializer): Likewise.
3092 * trans-decl.c (check_constant_initializer): Likewise.
3093 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3094 (gfc_apply_interface_mapping_to_cons): Likewise.
3095 (gfc_trans_structure_assign): Likewise.
3096 (gfc_conv_structure): Likewise.
3097 * array.c (check_duplicate_iterator): Likewise.
3098 (match_array_list): Likewise.
3099 (match_array_cons_element): Likewise.
3100 (gfc_match_array_constructor): Likewise.
3101 (check_constructor_type): Likewise.
3102 (check_constructor): Likewise.
3104 (expand_constructor): Likewise.
3105 (extract_element): Likewise.
3106 (gfc_expanded_ac): Likewise.
3107 (resolve_array_list): Likewise.
3108 (gfc_resolve_character_array_constructor): Likewise.
3109 (copy_iterator): Renamed to ...
3110 (gfc_copy_iterator): ... this.
3111 (gfc_append_constructor): Removed.
3112 (gfc_insert_constructor): Removed unused function.
3113 (gfc_get_constructor): Removed.
3114 (gfc_free_constructor): Removed.
3115 (qgfc_copy_constructor): Removed.
3116 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3117 Removed all references. Replaced constructor list by splay-tree.
3118 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3119 the inner struct, added member 'base'.
3120 (gfc_append_constructor): Removed prototype.
3121 (gfc_insert_constructor): Removed prototype.
3122 (gfc_get_constructor): Removed prototype.
3123 (gfc_free_constructor): Removed prototype.
3124 (qgfc_copy_constructor): Removed prototype.
3125 (gfc_copy_iterator): New prototype.
3126 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3128 2010-04-10 Tobias Burnus <burnus@net-b.de>
3131 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3132 proc-pointers and type-bound procedures.
3133 (gfc_specification_expr): Check proc-pointers for pureness.
3135 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3138 * gfortranspec.c (lang_specific_driver): Do not expose vars
3139 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3142 2010-04-09 Tobias Burnus <burnus@net-b.de>
3145 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3147 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3148 * data.c (gfc_assign_data_value): Ditto.
3149 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3150 (gfc_traverse_expr): Traverse also through codimension expressions.
3151 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3152 gfc_has_ultimate_pointer): New functions.
3153 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3154 (gfc_array_ref): Add codimen.
3155 (gfc_array_ref): Add in_allocate.
3156 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3157 gfc_has_ultimate_pointer): Add prototypes.
3158 * interface.c (compare_parameter, compare_actual_formal,
3159 check_intents): Add coarray constraints.
3160 * match.c (gfc_match_iterator): Add coarray constraint.
3161 * match.h (gfc_match_array_ref): Update interface.
3162 * primary.c (gfc_match_varspec): Handle codimensions.
3163 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3164 (check_class_members): Return gfc_try instead for error recovery.
3165 (resolve_typebound_function,resolve_typebound_subroutine,
3166 check_members): Handle return value of check_class_members.
3167 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3168 check_dimension, compare_spec_to_ref, resolve_array_ref,
3169 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3170 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3172 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3173 Skip over coarray refs.
3174 (gfc_array_allocate) Add support for references containing coindexes.
3175 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3176 (gfc_map_intrinsic_function): Ignore codimensions.
3178 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3181 * io.c (check_format_string): Added check for additional non
3182 blank characters after the format string was successfully
3184 * io.c (check_format): Changed the error messages for positive
3185 int required and period required to drop through the error logic
3186 and report with gfc_error instead of gfc_error_now. Corrected
3187 format postion for hollerith strings.
3189 2010-04-08 Tobias Burnus <burnus@net-b.de>
3191 * module.c (use_iso_fortran_env_module): Fix standard check.
3193 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3195 * parse.c (parse_derived, parse_enum): Avoid set but not used
3198 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3201 * gfortran.texi: Add section about representation of
3204 2010-04-07 Simon Baldwin <simonb@google.com>
3206 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3207 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3209 2010-04-07 Richard Guenther <rguenther@suse.de>
3211 * options.c (gfc_init_options): Do not set.
3213 2010-04-06 Tobias Burnus <burnus@net-b.de>
3216 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3217 * match.c (gfc_match_critical, sync_statement): Ditto.
3218 * gfortran.h (gfc_fcoarray): New enum.
3219 (gfc_option_t): Use it.
3220 * lang.opt (fcoarray): Add new flag.
3221 * invoke.texi (fcoarray): Document it.
3222 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3223 (gfc_handle_coarray_option): New function.
3225 2010-04-06 Tobias Burnus <burnus@net-b.de>
3228 * gfortran.h (gfc_array_spec): Add cotype.
3229 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3230 and defer error diagnostic.
3231 * resolve.c (resolve_fl_derived): Add missing check.
3232 (resolve_symbol): Add cotype/type check.
3233 * parse.c (parse_derived): Fix setting of coarray_comp.
3235 2010-04-06 Tobias Burnus <burnus@net-b.de>
3238 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3239 match_array_element_spec,gfc_copy_array_spec,
3240 gfc_compare_array_spec): Include corank.
3241 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3242 * decl.c (build_sym,build_struct,variable_decl,
3243 match_attr_spec,attr_decl1,cray_pointer_decl,
3244 gfc_match_volatile): Add codimension.
3245 (gfc_match_codimension): New function.
3246 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3247 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3248 (gfc_add_codimension): New function prototype.
3249 * match.h (gfc_match_codimension): New function prototype.
3250 (gfc_match_array_spec): Update prototype
3251 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3252 * module.c (MOD_VERSION): Bump.
3253 (mio_symbol_attribute): Support coarray attributes.
3254 (mio_array_spec): Add corank support.
3255 * parse.c (decode_specification_statement,decode_statement,
3256 parse_derived): Add coarray support.
3257 * resolve.c (resolve_formal_arglist, was_declared,
3258 is_non_constant_shape_array, resolve_fl_variable,
3259 resolve_fl_derived, resolve_symbol): Add coarray support.
3260 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3261 gfc_build_class_symbol): Add coarray support.
3262 (gfc_add_codimension): New function.
3264 2010-04-06 Tobias Burnus <burnus@net-b.de>
3267 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3268 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3269 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3271 * intrinsic.texi (iso_fortran_env): Ditto.
3272 * libgfortran.h (libgfortran_stat_codes): New enum.
3273 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3274 constants from the intrinsic module.
3276 2010-04-06 Tobias Burnus <burnus@net-b.de>
3279 * intrinsic.c (add_functions): Add num_images.
3280 * decl.c (gfc_match_end): Handle END CRITICAL.
3281 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3282 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3284 * gfortran.h (gfc_statement): Add enum items for those.
3285 (gfc_exec_op) Ditto.
3286 (gfc_isym_id): Add num_images.
3287 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3288 (gfc_trans_sync,gfc_trans_critical): New functions.
3289 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3290 gfc_trans_critical): Add/update prototypes.
3291 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3292 and SYNC statements.
3293 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3294 * resolve.c (resolve_sync): Add function.
3295 (gfc_resolve_blocks): Handle CRITICAL.
3296 (resolve_code): Handle CRITICAL, ERROR STOP,
3297 (resolve_branch): Add CRITICAL constraint check.
3298 and SYNC statements.
3299 * st.c (gfc_free_statement): Add new statements.
3300 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3301 (gfc_build_builtin_function_decls): Initialize it.
3302 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3303 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3304 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3306 (match_exit_cycle): Handle CRITICAL constraint.
3307 (gfc_match_stopcode): Handle ERROR STOP.
3308 * match.h (gfc_match_critical, gfc_match_error_stop,
3309 gfc_match_sync_all, gfc_match_sync_images,
3310 gfc_match_sync_memory): Add prototype.
3311 * parse.c (decode_statement, gfc_ascii_statement,
3312 parse_executable): Handle new statements.
3313 (parse_critical_block): New function.
3314 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3315 * intrinsic.texi (num_images): Document new function.
3316 * simplify.c (gfc_simplify_num_images): Add function.
3318 2010-04-06 Tobias Burnus <burnus@net-b.de>
3321 * trans-array.c (gfc_conv_expr_descriptor): Update
3322 gfc_trans_scalar_assign call.
3323 (has_default_initializer): New function.
3324 (gfc_trans_deferred_array): Nullify less often.
3325 * trans-expr.c (gfc_conv_subref_array_arg,
3326 gfc_trans_subcomponent_assign): Update call to
3327 gfc_trans_scalar_assign.
3328 (gfc_trans_scalar_assign): Add parameter and pass it on.
3329 (gfc_trans_assignment_1): Optionally, do not dealloc before
3331 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3332 call to gfc_trans_scalar_assign.
3333 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3334 initializer to static variables.
3335 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3336 * trans-stmt.c (forall_make_variable_temp,
3337 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3338 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3339 gfc_trans_allocate): Update gfc_trans_assignment call.
3340 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3341 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3342 parameter to prototype.
3344 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3346 * ioparm.def : Update copyright.
3348 * trans-array.c : ditto
3349 * trans-array.h : ditto
3351 * trans-types.c: ditto
3352 * dependency.c : ditto
3353 * gfortran.h : ditto
3355 * trans-io.c : ditto
3356 * trans-intrinsic.c : ditto
3357 * libgfortran.h : ditto
3358 * invoke.texi : ditto
3359 * intrinsic.texi : ditto
3362 * intrinsic.c : ditto
3363 * interface.c : ditto
3364 * iresolve.c : ditto
3365 * trans-stmt.c : ditto
3366 * trans-stmt.h : ditto
3371 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3374 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3375 do not assert the context of derived types.
3377 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3380 * ioparm.def: Change inquire size variable to type pointer to
3383 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3386 * trans-expr.c (conv_parent_component_references): Ensure that
3387 'dt' has a backend_decl.
3390 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3391 type has a backend_decl.
3394 * resolve.c (resolve_global_procedure): Check that the 'cl'
3395 structure is not NULL.
3397 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3399 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3402 2010-03-17 Tobias Burnus <burnus@net-b.de>
3405 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3406 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3408 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3409 pointees as having explizit size.
3410 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3412 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3413 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3414 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3415 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3416 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3419 2010-03-14 Tobias Burnus <burnus@net-b.de>
3422 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3423 (resolve_ordinary_assign): Add check to avoid segfault.
3425 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3429 * resolve.c (resolve_compcall): Add new boolean dummy argument
3430 'class_members'. Only resolve expression at end if false.
3431 Remove redundant, static variable 'class_object'.
3432 (check_class_members): Add extra argument to call of
3434 (resolve_typebound_function): Renamed resolve_class_compcall.
3435 Do all the detection of class references here. Correct calls to
3436 resolve_compcall for extra argument.
3437 (resolve_typebound_subroutine): resolve_class_typebound_call
3438 renamed. Otherwise same as resolve_typebound_function.
3439 (gfc_resolve_expr): Call resolve_typebound_function.
3440 (resolve_code): Call resolve_typebound_subroutine.
3442 2010-03-10 Tobias Burnus <burnus@net-b.de
3445 * symbol.c (get_iso_c_sym): Set sym->result.
3447 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3450 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3451 for TBPs, otherwise they will not be resolved properly.
3452 (resolve_function): Use 'value.function.esym' instead of
3453 'value.function.name' to check if we're dealing with a TBP.
3454 (check_class_members): Set correct type of passed object for all TBPs,
3455 not only generic ones, except if the type is abstract.
3457 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3460 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3461 'final...' are not misinterpreted as FINAL statements.
3463 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3466 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3467 allocatable ultimate components do not need temporaries, whilst
3468 ultimate pointer components do.
3470 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3473 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3475 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3478 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3481 * trans-array.c (gfc_conv_array_parameter): A full array of
3482 derived type need not be restricted to a symbol without an
3483 array spec to use the call to gfc_conv_expr_descriptor.
3486 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3487 allocatable arrays do not need temporaries.
3489 2010-03-01 Tobias Burnus <burnus@net-b.de>
3492 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3495 2010-02-28 Tobias Burnus <burnus@net-b.de>
3498 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3499 (gfc_conv_initializer): Handle zero initializer as special case.
3501 2010-02-27 Tobias Burnus <burnus@net-b.de>
3504 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3505 for module variables for Fortran 2008.
3507 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3510 * trans-common.c (build_common_decl): Also update DECL_MODE,
3511 and DECL_SIZE when encountering a larger common block and call
3514 2010-02-24 Tobias Burnus <burnus@net-b.de>
3517 * trans-expr.c (gfc_conv_initializer): Call directly
3518 gfc_conv_constant for C_NULL_(FUN)PTR.
3520 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3523 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3524 checking the rest of the dimensions for elements.
3526 2010-02-21 Tobias Burnus <burnus@net-b.de>
3529 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3531 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3532 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3533 * invoke.texi: Document new -fno-protect-parens flag.
3535 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3541 * dependency.c (gfc_check_argument_var_dependency): Use enum
3542 value instead of arithmetic vaue for 'elemental'.
3543 (check_data_pointer_types): New function.
3544 (gfc_check_dependency): Call check_data_pointer_types.
3545 * trans-array.h : Change fourth argument of
3546 gfc_conv_array_parameter to boolean.
3547 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3548 can be a dummy but it must not be assumed shape or deferred.
3549 Change fourth argument to boolean. Array constructor exprs will
3550 always be contiguous and do not need packing and unpacking.
3551 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3552 space and change fourth argument of gfc_conv_array_parameter
3554 (gfc_trans_arrayfunc_assign): Change fourth argument of
3555 gfc_conv_array_parameter to boolean.
3556 * trans-io.c (gfc_convert_array_to_string): The same.
3557 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3559 2010-02-20 Tobias Burnus <burnus@net-b.de>
3562 * libgfortran.h: Add GFC_RTCHECK_MEM.
3563 * invoke.texi (-fcheck=): Document -fcheck=mem.
3564 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3565 and enable malloc-success check only with -fcheck=mem.
3566 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3568 2010-02-16 Tobias Burnus <burnus@net-b.de>
3571 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3572 * intrinsic.c (add_functions): Ditto.
3573 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3574 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3576 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3579 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3580 gfc_trans_do prototype.
3581 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3582 a loop exit condition. If exit condition is given, build the loop exit
3583 code, checking IO results of implied do loops in READ and WRITE.
3584 (gfc_trans_do): Likewise.
3585 * trans.c (trans_code): New static work function, previously
3586 gfc_trans_code. Passes exit condition to gfc_trans_do.
3587 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3588 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3589 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3590 result status bits in the dtparm structure. Use this condition in call
3591 to gfc_trans_code_cond.
3593 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3597 * trans-array.c (gfc_conv_array_parameter): Use
3598 gfc_full_array_ref_p to detect full and contiguous variable
3599 arrays. Full array components and contiguous arrays do not need
3600 internal_pack and internal_unpack.
3602 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3605 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3608 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3610 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3613 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3614 Tobias Burnus <burnus@net-b.de>
3617 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3619 2010-02-10 Tobias Burnus <burnus@net-b.de>
3622 * trans-decl.c (gfc_generate_function_code): Only check
3623 actual-vs.-dummy character bounds if not bind(C).
3625 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3628 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3629 info->dimen after info has been freed.
3631 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3634 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3637 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3639 * module.c (fix_mio_expr): Declare sym.
3641 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3644 * module.c (fix_mio_expr): Fix for private generic procedures.
3646 2010-02-09 Daniel Kraft <d@domob.eu>
3649 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3650 length to be correct and issue only with -Wsurprising.
3651 * invoke.texi (Wsurprising): Mention this new warning that is
3652 turned on by -Wsurprising.
3654 2010-02-09 Daniel Kraft <d@domob.eu>
3657 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3658 can be CHARACTER type.
3659 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3661 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3664 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3665 'formal_ptr'. If this is true, give returned descriptor unity
3666 lbounds, in all dimensions, and the appropriate offset.
3667 (gfc_conv_procedure_call); If formal is a pointer, set the last
3668 argument of gfc_conv_subref_array_arg to true.
3669 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3670 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3671 new arg of gfc_conv_subref_array_arg to false.
3672 * trans-stmt.c (forall_make_variable_temp): The same.
3674 2010-02-03 Tobias Burnus <burnus@net-b.de>
3677 * interface.c (compare_parameter): Disable rank-checking
3680 2010-02-02 Tobias Burnus <burnus@net-b.de>
3683 * parse.c (decode_specification_statement): Use sym->result not sym.
3685 2010-02-01 Tobias Burnus <burnus@net-b.de>
3688 * decl.c (variable_decl): Allow default initializer in
3689 TYPE declarations in PURE functions.
3691 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3694 * resolve.c (resolve_allocate_expr): Move default initialization code
3695 here from gfc_trans_allocate.
3696 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3698 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3699 of CLASS variables via memcpy.
3700 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3701 to resolve_allocate_expr.
3703 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3706 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3707 * gfortran.h : Add prototype for above.
3708 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3709 (gfc_trans_subcomponent_assign): Call new function to replace
3710 the code to deal with allocatable components.
3711 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3712 gfc_get_full_arrayspec_from_expr to replace existing code.
3714 2010-01-25 Tobias Burnus <burnus@net-b.de>
3717 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3720 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3724 * expr.c (remove_subobject_ref): If the constructor is NULL use
3725 the expression as the source.
3726 (simplify_const_ref): Change the type of expression if
3727 there are component references. Allow for substring to be at
3728 the end of an arbitrarily long chain of references. If an
3729 element is found that is not in an EXPR_ARRAY, assume that this
3730 is scalar initialization of array. Call remove_subobject_ref in
3731 this case with NULL second argument.
3733 2010-01-24 Tobias Burnus <burnus@net-b.de>
3736 * array.c (gfc_array_dimen_size): Use correct specific
3737 function in the check.
3739 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3742 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3743 is required, turn any trailing array elements after a range
3744 into ranges so that offsets can be calculated.
3746 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3748 * module.c (mio_f2k_derived): Use enumerator as initializer of
3752 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3753 bitfield of width 2.
3755 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3758 * resolve.c (extract_compcall_passed_object): Set locus for
3759 passed-object argument.
3760 (extract_ppc_passed_object): Set locus and correctly remove PPC
3763 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3766 * trans-decl.c (add_argument_checking): Do not use the backend
3767 decl directly to test for the presence of an optional dummy
3768 argument. Use gfc_conv_expr_present, remembering to set the
3772 * trans-decl.c (gfc_generate_function_code): Small white space
3773 changes. If 'recurcheckvar' is NULL do not try to reset it.
3775 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3778 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3779 component for extended types.
3780 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3781 and take care of parent component accessibility.
3783 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3786 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3787 * interface.c (check_interface1): Move a warning message here from
3788 resolve_fl_procedure.
3789 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3790 * module.c (read_module): Remove call to gfc_check_interfaces, since
3791 this comes too early here.
3792 * resolve.c (resolve_fl_procedure): Move warning message to
3795 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3798 * interface.c (check_interface1): Pass symbol name rather than NULL to
3799 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3801 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3802 than NULL to gfc_compare_interfaces.
3804 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3807 * trans-array.c (duplicate_allocatable): Static version of
3808 gfc_duplicate_allocatable with provision to handle scalar
3809 components. New boolean argument to switch off call to malloc
3811 (gfc_duplicate_allocatable): New function to call above with
3813 (gfc_copy_allocatable_data): New function to call above with
3815 (structure_alloc_comps): Do not apply indirect reference to
3816 scalar pointers. Add new section to copy allocatable components
3817 of arrays. Extend copying of allocatable components to include
3819 (gfc_copy_only_alloc_comp): New function to copy allocatable
3820 component derived types, without allocating the base structure.
3821 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3822 Add primitive for gfc_copy_only_alloc_comp.
3823 * trans-expr.c (gfc_conv_procedure_call): After calls to
3824 transformational functions with results that are derived types
3825 with allocatable components, copy the components in the result.
3826 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3827 of lhs derived types before allocation.
3829 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3832 * module.c (load_generic_interfaces): If a procedure that is
3833 use associated but not generic is given an interface that
3834 includes itself, then make it generic.
3836 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3837 Shujing Zhao <pearly.zhao@oracle.com>
3839 PR translation/42469
3840 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3841 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3842 character between option name and help text.
3844 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3848 * trans-array.c (gfc_conv_array_initializer): Change call to
3849 gfc_error_now to call to gfc_fatal_error.
3850 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3851 (is_constant_element): Changed name from constant_element.
3852 (gfc_constant_ac): Only use expand_construuctor for expression
3853 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3854 call gfc_is_constant_expr.
3855 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3857 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3858 array expressions should have their constructors expanded.
3859 (gfc_resolve_expr): Use new function to determine whether or not to call
3860 gfc_expand_constructor.
3862 2010-01-09 Tobias Burnus <burnus@net-b.de>
3865 * trans-expr.c (gfc_trans_structure_assign): Handle
3867 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3868 to the constructor for c_null_(fun)ptr.
3869 * resolve.c (resolve_structure_cons): Add special case
3870 for c_null_(fun)ptr.
3872 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3874 * gfortranspec.c (lang_specific_driver): Update copyright notice
3877 2010-01-08 Tobias Burnus <burnus@net-b.de>
3880 * symbol.c (check_conflict, gfc_copy_attr): Add
3881 ASYNCHRONOUS support.
3882 (gfc_add_asynchronous): New function.
3883 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3884 (gfc_match_asynchronous): New function.
3885 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3886 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3887 (gfc_add_asynchronous): New Prototype.
3888 * module.c (ab_attribute, mio_symbol_attribute): Add
3889 ASYNCHRONOUS support.
3890 * resolve.c (was_declared): Ditto.
3891 * match.h (gfc_match_asynchronous): New prototype.
3892 * parse.c (decode_specification_statement,decode_statement):
3893 Add ASYNCHRONOUS support.
3895 2010-01-07 Tobias Burnus <burnus@net-b.de>
3898 * trans-decl.c (get_proc_pointer_decl): Fix call to
3899 gfc_conv_initializer for array-valued proc-pointer funcs.
3901 2010-01-07 Tobias Burnus <burnus@net-b.de>
3904 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3905 allocatable scalars with SAVE attribute.
3907 2010-01-05 Tobias Burnus <burnus@net-b.de>
3910 * options.c (gfc_post_options): Set -frecursion
3911 when -fopenmp is used.
3913 2010-01-05 Tobias Burnus <burnus@net-b.de>
3916 * trans-expr.c (gfc_conv_procedure_call): Nullify
3917 return value for allocatable-scalar character functions.
3919 2010-01-04 Tobias Burnus <burnus@net-b.de>
3922 * error.c (error_printf, gfc_warning, gfc_notify_std,
3923 gfc_warning_now, gfc_error, gfc_error_now,
3924 gfc_fatal_error): Change argument name from nocmsgid to
3925 gmsgid to enable (x)gettext's % checking.
3927 2010-01-04 Tobias Burnus <burnus@net-b.de>
3929 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3931 2010-01-04 Tobias Burnus <burnus@net-b.de>
3934 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3935 for functions returning allocatable scalars.
3936 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3937 reallocating an allocatable scalar.
3938 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3940 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3941 allocatable scalars.
3942 (gfc_generate_function_code): Nullify result variable for
3943 allocatable scalars.
3946 * module.c (gfc_use_module): Fix warning string to allow
3950 * invoke.texi (-fcheck=recursion): Mention that the checking
3951 is also disabled for -frecursive.
3952 * trans-decl.c (gfc_generate_function_code): Disable
3953 -fcheck=recursion when -frecursive is used.
3955 * intrinsic.texi (iso_c_binding): Improve wording.
3958 Copyright (C) 2010 Free Software Foundation, Inc.
3960 Copying and distribution of this file, with or without modification,
3961 are permitted in any medium without royalty provided the copyright
3962 notice and this notice are preserved.