1 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
4 * trans-expr.c (gfc_conv_substring): If start and end
5 of the string reference are equal, set the length to one.
7 2010-09-06 Tobias Burnus <burnus@net-b.de>
10 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
12 2010-09-06 Tobias Burnus <burnus@net-b.de>
15 * dump-parse-tree.c (gfc_debug_expr): New function.
17 2010-09-06 Tobias Burnus <burnus@net-b.de>
20 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
21 (check_specific): Special case for those intrinsics.
22 * gfortran.h (gfc_isym_id): Add new intrinsics
23 * intrinsic.h (gfc_check_transf_bit_intrins,
24 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
25 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
27 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
28 gfc_resolve_iparity, resolve_transformational): New functions.
29 (gfc_resolve_product, gfc_resolve_sum,
30 gfc_resolve_parity): Use resolve_transformational.
31 * check.c (gfc_check_transf_bit_intrins): New function.
32 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
33 gfc_simplify_iparity, do_bit_any, do_bit_ior,
34 do_bit_xor, simplify_transformation): New functions.
35 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
36 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
37 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
38 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
39 Handle IALL, IANY and IPARITY intrinsics.
40 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
42 (IALL, IANY, IPARITY): Document new intrinsics.
44 2010-09-05 Tobias Burnus <burnus@net-b.de>
47 * f95-lang.c (gfc_truthvalue_conversion): Use
48 fold_build[0-9]_loc instead of fold_build[0-9].
49 * convert.c (convert): Ditto.
50 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
51 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
52 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
53 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
54 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
55 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
56 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
57 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
58 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
59 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
60 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
61 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
62 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
63 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
64 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
65 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
66 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
67 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
68 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
69 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
70 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
71 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
72 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
73 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
74 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
75 gfc_conv_associated, gfc_conv_same_type_as,
76 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
78 2010-09-04 Tobias Burnus <burnus@net-b.de>
81 * resolve.c (resolve_fl_namelist): Change constraint checking
82 order to prevent endless loop.
84 2010-09-04 Janus Weil <janus@gcc.gnu.org>
87 * resolve.c (resolve_allocate_expr): Generate default initializers
88 already at this point, resolve them and put them into expr3, ...
89 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
92 2010-09-03 Tobias Burnus <burnus@net-b.de>
95 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
96 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
98 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
99 gfc_conv_string_length, gfc_conv_substring,
100 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
101 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
102 gfc_conv_expr_op, gfc_build_compare_string,
103 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
104 gfc_conv_derived_to_class, conv_isocbinding_procedure,
105 gfc_conv_procedure_call, fill_with_spaces,
106 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
107 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
108 gfc_trans_scalar_assign, gfc_trans_zero_assign,
109 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
110 fold_build[0-9] to fold_build[0-9]_loc.
111 * trans-io.c (set_parameter_const, set_parameter_value,
112 set_parameter_ref, gfc_convert_array_to_string, set_string,
113 set_internal_unit, io_result, set_error_locus,
114 nml_get_addr_expr, build_dt): Ditto.
115 * trans-openmp.c (gfc_omp_clause_default_ctor,
116 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
117 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
118 gfc_trans_omp_do): Ditto.
119 * trans.c (gfc_add_modify, gfc_build_addr_expr,
120 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
121 gfc_trans_runtime_check, gfc_call_malloc,
122 gfc_allocate_with_status, gfc_allocate_array_with_status,
123 gfc_call_free, gfc_deallocate_with_status,
124 gfc_call_realloc): Ditto.
126 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
129 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
130 arglists for pure user functions, or for those intrinsic
131 functions which are also pure.
132 * intrinsics.c (add_conv): Mark conversion functions as pure.
133 (add_char_conversions): Likewise.
135 2010-09-03 Daniel Kraft <d@domob.eu>
138 * resolve.c (resolve_actual_arglist): Allow internal procedure
139 as actual argument with Fortran 2008.
141 2010-09-03 Daniel Kraft <d@domob.eu>
144 * gfortran.h (struct gfc_code): Renamed `whichloop' to
145 `which_construct' as this is no longer restricted to loops.
146 * parse.h (struct gfc_state_data): New field `construct'.
147 * match.c (match_exit_cycle): Handle EXIT from non-loops.
148 * parse.c (push_state): Set `construct' field.
149 * resolve.c (resolve_select_type): Extend comment.
150 * trans-stmt.c (gfc_trans_if): Add exit label.
151 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
152 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
153 (gfc_trans_do), (gfc_trans_do_while): Ditto.
154 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
155 (gfc_trans_cycle): Ditto.
156 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
158 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
160 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
161 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
162 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
163 * intrinsic.texi (RSHIFT): Fix documentation.
165 2010-09-02 Tobias Burnus <burnus@net-b.de>
168 * trans-common.c (create_common): Change build[0-9] to
170 * trans-const.c (gfc_conv_constant_to_tree,
171 gfc_conv_constant_to_tree): Ditto.
172 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
173 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
174 add_argument_checking, create_main_function,
175 gfc_generate_return): Ditto.
176 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
177 * trans-stmt.c (allocate_temp_for_forall_nest_1,
178 compute_inner_temp_size, compute_overall_iter_number,
179 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
180 gfc_conv_elemental_dependencies, gfc_do_allocate,
181 gfc_evaluate_where_mask, gfc_trans_allocate,
182 gfc_trans_arithmetic_if, gfc_trans_call,
183 gfc_trans_character_select, gfc_trans_deallocate,
184 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
185 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
186 gfc_trans_integer_select, gfc_trans_logical_select,
187 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
188 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
189 gfc_trans_where_assign) Ditto.
191 2010-09-02 Janus Weil <janus@gcc.gnu.org>
194 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
197 2010-09-02 Tobias Burnus <burnus@net-b.de>
200 * resolve.c (apply_default_init): Mark symbol as referenced,
201 if it is initialized.
202 (resolve_symbol): Change intialized check for BT_DERIVED such
203 that also function results get initialized; remove now obsolete
204 gfc_set_sym_referenced for BT_CLASS.
206 2010-09-01 Janus Weil <janus@gcc.gnu.org>
209 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
210 * resolve.c (resolve_allocate_expr): Defer handling of default
211 initialization to 'gfc_trans_allocate'.
212 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
213 (resolve_fl_derived): Suppress error messages for vtypes.
214 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
215 polymorphic MOLD expression.
216 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
217 dummy initialization.
219 2010-09-01 Tobias Burnus <burnus@net-b.de>
221 * gfortran.texi (preprocessing): Update URL to COCO.
223 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
225 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
226 array quad_decls. Remove unnecessary assignment.
228 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
230 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
231 other than long double.
232 * mathbuiltins.def: Add builtins from the POW and CPOW family.
233 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
234 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
235 prefix to function name.
236 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
237 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
239 (gfc_conv_intrinsic_exponent): Likewise.
240 (gfc_conv_intrinsic_abs): Likewise.
241 (gfc_conv_intrinsic_mod): Likewise.
242 (gfc_conv_intrinsic_sign): Likewise.
243 (gfc_conv_intrinsic_arith): Likewise.
244 (gfc_conv_intrinsic_fraction): Likewise.
245 (gfc_conv_intrinsic_nearest): Likewise.
246 (gfc_conv_intrinsic_spacing): Likewise.
247 (gfc_conv_intrinsic_rrspacing): Likewise.
248 (gfc_conv_intrinsic_scale): Likewise.
249 (gfc_conv_intrinsic_set_exponent): Likewise.
251 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
253 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
254 * intrinsic.h (gfc_resolve_execute_command_line): New function.
255 * iresolve.c (gfc_resolve_execute_command_line): New function.
256 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
257 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
259 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
262 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
263 and parity{,l,ll} builtins.
264 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
265 (gfc_conv_intrinsic_function): Call above new functions.
266 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
268 * intrinsic.texi: Document POPCNT and POPPAR.
270 2010-08-30 Janus Weil <janus@gcc.gnu.org>
273 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
275 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
277 * Make-lang.in: Add frontend-passes.o dependencies.
279 2010-08-29 Janus Weil <janus@gcc.gnu.org>
282 * resolve.c (resolve_structure_cons): For derived types, make sure the
283 type has been resolved.
284 (resolve_typebound_procedures): Make sure the vtab has been generated.
286 2010-08-29 Janus Weil <janus@gcc.gnu.org>
289 * match.c (gfc_match_select_type): Give the associate-name the
290 FL_VARIABLE attribute.
292 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
294 * simplify.c (gfc_simplify_bessel_n2): Fix indention
297 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
300 * trans-types.c (gfc_init_kinds): Disable TFmode.
302 2010-08-27 Janus Weil <janus@gcc.gnu.org>
305 * match.c (gfc_match_allocate): Avoid double free on error.
307 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
310 * gfortran.h (gfc_real_info): Add c_float128 field.
311 * mathbuiltins.def: Indicate which builtins are const.
312 * trans-types.h (float128_type_node, complex_float128_type_node,
313 gfc_real16_is_float128): New variables.
314 * trans-types.c (float128_type_node, complex_float128_type_node,
315 gfc_real16_is_float128): New variables.
316 (gfc_init_kinds): Allow TFmode.
317 (gfc_build_real_type): Mark __float128 types as such.
318 (gfc_init_types): Initialize float128_type_node and
319 complex_float128_type_node
320 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
321 argument of OTHER_BUILTIN macro.
322 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
323 (builtin_decl_for_precision): Special case for __float128.
324 (builtin_decl_for_float_kind): Likewise.
325 (define_quad_builtin): New function.
326 (gfc_build_intrinsic_lib_fndecls): Create all __float128
327 library decls if necessary. Store them in the real16_decl and
328 complex16_decl builtin map fields.
329 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
330 library function names.
332 2010-08-27 Tobias Burnus <burnus@net-b.de>
335 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
336 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
337 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
338 gfc_resolve_parity): New prototypes.
339 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
340 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
341 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
342 gfc_resolve_parity): New functions.
343 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
345 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
346 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
347 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
348 * gcc/fortran/simplify.c (simplify_transformation_to_array):
349 Add post-processing opterator.
350 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
351 gfc_simplify_product, gfc_simplify_sum): Update call.
352 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
353 gfc_simplify_parity): New functions.
355 2010-08-27 Janus Weil <janus@gcc.gnu.org>
358 * match.c (select_type_set_tmp): Add the possibility to reset the
360 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
362 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
365 * dependency.c (check_section_vs_section): Single test for
366 identical strides which takes into account that only one
367 of the strides may be NULL.
369 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
372 * primary.c (match_hollerith_constant): Calculate padding needed to
373 fill default integer and allocate string for that size. Set pad bytes
375 * gfortran.h: Add hollerith pad value to type spec union.
376 * data.c (create_character_initializer): Fix spelling of function name.
377 Use hollerith pad value to calculate length.
378 * arith.c (hollerith2representation); Use hollerith pad value to
381 2010-08-26 Daniel Kraft <d@domob.eu>
386 * gfortran.h (struct gfc_association_list): New flag `dangling'.
387 (gfc_build_block_ns): Declared here...
388 * parse.h (gfc_build_block_ns): ...instead of here.
389 * trans.h (gfc_process_block_locals): Expect additionally the
390 gfc_association_list of BLOCK (if present).
391 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
392 * resolve.c (resolve_variable): Only check for invalid *array*
393 references on associate-names.
394 (resolve_assoc_var): New method with code previously in resolve_symbol.
395 (resolve_select_type): Use association to give the selector and
396 temporaries their values instead of ordinary assignment.
397 (resolve_fl_var_and_proc): Allow CLASS associate-names.
398 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
399 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
400 to `gfc_process_block_locals' to match new interface.
401 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
403 (gfc_process_block_locals): Defer them rather here when linked to
404 from the BLOCK's association list.
406 2010-08-25 Jakub Jelinek <jakub@redhat.com>
408 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
409 TREE_NOTHROW on fndecls that can't throw. Set
410 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
411 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
412 gfor_fndecl_associated.
414 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
417 * frontend-passes.c (optimize_equality): Don't optimize array equality
419 2010-08-23 Janus Weil <janus@gcc.gnu.org>
422 * resolve.c (resolve_procedure_interface): New function split off from
424 (resolve_formal_arglist): Call it here ...
425 (resolve_symbol): ... and here.
427 2010-08-22 Joseph Myers <joseph@codesourcery.com>
429 * Make-lang.in (gfortranspec.o): Update dependencies.
430 * gfortranspec.c: Include coretypes.h before gcc.h. Include
432 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
433 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
434 (g77_xargc): Make unsigned.
435 (g77_xargv): Change to g77_x_decoded_options.
436 (g77_newargc): Make unsigned.
437 (g77_newargv): Change to g77_new_decoded_options.
438 (strings_same, options_same): New.
439 (append_arg): Use cl_decoded_option structures.
440 (append_option): New.
441 (add_arg_libgfortran): New.
442 (lang_specific_driver): Use cl_decoded_option structures.
444 2010-08-21 Janus Weil <janus@gcc.gnu.org>
448 * class.c (add_proc_comp): Add static initializer for PPCs.
449 (add_procs_to_declared_vtab): Modified comment.
450 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
451 initializer if the component is part of a vtype.
452 (mio_component_list): Add argument 'vtype', pass it on to
454 (mio_symbol): Modified call to 'mio_component_list'.
455 * trans.h (gfc_conv_initializer): Modified prototype.
456 (gfc_trans_assign_vtab_procs): Removed.
457 * trans-common.c (create_common): Modified call to
458 'gfc_conv_initializer'.
459 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
460 gfc_emit_parameter_debug_info): Modified call to
461 'gfc_conv_initializer'.
462 (build_function_decl): Remove assertion.
463 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
464 Removed call to 'gfc_trans_assign_vtab_procs'.
465 (gfc_conv_initializer): Add argument 'procptr'.
466 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
467 (gfc_trans_assign_vtab_procs): Removed.
468 * trans-stmt.c (gfc_trans_allocate): Removed call to
469 'gfc_trans_assign_vtab_procs'.
471 2010-08-21 Tobias Burnus <burnus@net-b.de>
475 * intrinsic.c (add_sym): Init value attribute.
476 (set_attr_value): New function.
477 (add_functions) Use it and add JN/YN resolvers.
478 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
479 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
480 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
481 * iresolve.c (gfc_resolve_bessel_n2): New function.
482 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
484 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
485 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
486 * simplify.c (): For YN set to -INF if previous values
488 * trans-expr.c (gfc_conv_procedure_call): Don't crash
490 * iresolve.c (gfc_resolve_extends_type_of): Set the
491 type of the dummy argument to the one of the actual.
493 2010-08-20 Joseph Myers <joseph@codesourcery.com>
495 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
497 2010-08-20 Joseph Myers <joseph@codesourcery.com>
499 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
502 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
504 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
506 2010-08-19 Daniel Kraft <d@domob.eu>
510 * trans.h (struct gfc_se): New flag `byref_noassign'.
511 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
512 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
513 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
514 and check for compile-time errors with those.
515 * trans-decl.c (trans_associate_var): Use new routine
516 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
517 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
518 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
519 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
520 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
521 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
522 rank remapping for assignment.
524 2010-08-19 Tobias Burnus <burnus@net-b.de>
526 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
527 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
530 2010-08-19 Tobias Burnus <burnus@net-b.de>
534 * check.c (gfc_check_bessel_n2): New function.
535 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
536 * intrinsic.c (add_functions): Add transformational version
537 of the Bessel_jn/yn intrinsics.
538 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
539 gfc_simplify_bessel_yn2): New prototypes.
540 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
541 transformational variant.
542 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
543 Check for negative order.
544 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
545 gfc_simplify_bessel_yn2): New functions.
547 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
550 * resolve.c (resolve_transfer): Traverse operands and set expression
551 to be checked to a non EXPR_OP type.
553 2010-08-19 Janus Weil <janus@gcc.gnu.org>
556 * gfortran.h (gfc_add_save): Modified prototype.
557 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
558 (match_pointer_init): New function to match F08 pointer initialization.
559 (variable_decl,match_procedure_decl,match_ppc_decl): Use
560 'match_pointer_init'.
561 (match_attr_spec): Module variables are implicitly SAVE.
562 (gfc_match_save): Modified call to 'gfc_add_save'.
563 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
565 * primary.c (gfc_variable_attr): Handle SAVE attribute.
566 * resolve.c (resolve_structure_cons): Add new argument and do pointer
567 initialization checks.
568 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
569 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
570 (resolve_fl_variable): Handle SAVE_IMPLICIT.
571 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
573 * trans-decl.c (gfc_create_module_variable): Module variables with
574 TARGET can already exist.
575 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
576 (gfc_conv_initializer): Implement non-NULL pointer
579 2010-08-18 Tobias Burnus <burnus@net-b.de>
582 * intrinsic.texi (selected_char_kind): Document ISO_10646
585 2010-08-17 Jakub Jelinek <jakub@redhat.com>
588 * trans-decl.c (build_library_function_decl_1): Chain on
589 void_list_node instead of creating a new TREE_LIST.
590 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
591 * trans-types.c (gfc_get_function_type): Likewise. Set
592 typelist to void_list_node for the main program.
594 2010-08-17 Daniel Kraft <d@domob.eu>
597 * gfortran.h (struct gfc_association_list): New member `where'.
598 (gfc_is_associate_pointer) New method.
599 * match.c (gfc_match_associate): Remember locus for each associate
600 name matched and do not try to set variable flag.
601 * parse.c (parse_associate): Use remembered locus for symbols.
602 * primary.c (match_variable): Instead of variable-flag check for
603 associate names set it for all such names used.
604 * symbol.c (gfc_is_associate_pointer): New method.
605 * resolve.c (resolve_block_construct): Don't generate assignments
606 to give associate-names their values.
607 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
608 (resolve_symbol): Set some more attributes for associate variables,
609 set variable flag here and check it and don't try to build an
610 explicitely shaped array-spec for array associate variables.
611 * trans-expr.c (gfc_conv_variable): Dereference in case of association
613 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
614 (gfc_sym_type): Return pointer type for association to scalar vars.
615 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
616 (trans_associate_var): New method.
617 (gfc_trans_deferred_vars): Handle association symbols.
619 2010-08-16 Joseph Myers <joseph@codesourcery.com>
621 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
623 (MMDX): Change back to MMD. Mark NoDriverArg instead of
625 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
626 OPT_MDX and OPT_MMDX.
628 2010-08-16 Joseph Myers <joseph@codesourcery.com>
630 * lang.opt (MDX, MMDX): Mark RejectDriver.
632 2010-08-15 Janus Weil <janus@gcc.gnu.org>
634 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
635 vtabs for generics any more).
637 2010-08-15 Daniel Kraft <d@domob.eu>
640 * gfortran.h (gfc_find_proc_namespace): New method.
641 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
642 around with namespace.
643 * symbol.c (gfc_find_proc_namespace): New method.
644 * trans-decl.c (gfc_build_qualified_array): Use it for correct
646 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
647 * parse.c (parse_associate): Removed assignment-generation here...
648 * resolve.c (resolve_block_construct): ...and added it here.
649 (resolve_variable): Handle names that are arrays but were not parsed
650 as such because of association.
651 (resolve_code): Fix BLOCK resolution.
652 (resolve_symbol): Generate array-spec for associate-names.
654 2010-08-15 Tobias Burnus <burnus@net-b.de>
657 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
658 (verify_c_interop): Handle unresolved DT with bind(C).
660 2010-08-15 Tobias Burnus <burnus@net-b.de>
662 * trans-expr.c (gfc_conv_expr_present): Regard nullified
663 pointer arrays as absent.
664 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
665 dummys as absent argument.
666 * interface.c (compare_actual_formal,compare_parameter):
669 2010-08-15 Tobias Burnus <burnus@net-b.de>
671 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
672 dummies with intent(in).
674 2010-08-15 Daniel Kraft <d@domob.eu>
677 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
678 routines not IMPURE also as PURE.
679 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
680 `NO_CLASS' in `CLASS_IMPURE'.
681 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
682 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
683 (add_functions): Ditto.
684 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
685 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
686 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
687 are not ALLOCATABLE and have their INTENT specified.
689 2010-08-13 Daniel Kraft <d@domob.eu>
691 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
692 * array.c (gfc_match_array_spec): Match implied-shape specification and
693 handle AS_IMPLIED_SHAPE correctly otherwise.
694 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
695 (variable_decl): Some checks for implied-shape declaration.
696 * resolve.c (resolve_symbol): Assert that array-spec is no longer
697 AS_IMPLIED_SHAPE in any case.
699 2010-08-12 Joseph Myers <joseph@codesourcery.com>
701 * lang.opt (MD, MMD): Change to MDX and MMDX.
702 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
704 2010-08-11 Janus Weil <janus@gcc.gnu.org>
707 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
709 (check_arglist,check_specific): Add reference to 'name' field.
710 (init_arglist): Remove reference to 'name' field.
711 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
712 * check.c (variable_check): Reverse order of checks. Respect intent of
714 (int_or_proc_check): New function.
715 (coarray_check): New function.
716 (allocatable_check): New function.
717 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
718 (gfc_check_complex): Use 'int_or_real_check'.
719 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
720 gfc_check_ucobound): Use 'coarray_check'.
721 (gfc_check_pack): Use 'real_or_complex_check'.
722 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
724 (scalar_check,type_check,numeric_check,int_or_real_check,
725 real_or_complex_check,kind_check,double_check,logical_array_check,
726 array_check,same_type_check,rank_check,nonoptional_check,
727 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
728 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
729 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
730 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
731 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
732 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
733 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
736 2010-08-10 Daniel Kraft <d@domob.eu>
738 * gfortran.texi (Interoperability with C): Fix ordering in menu
739 and add new subsection about pointers.
740 (Interoperable Subroutines and Functions): Split off the pointer part.
741 (working with Pointers): New subsection with extended discussion
742 of pointers (especially procedure pointers).
744 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
747 * array.c (gfc_ref_dimen_size): Add end argument.
748 If end is non-NULL, calculate it.
749 (ref_size): Adjust call to gfc_ref_dimen_size.
750 (gfc_array_dimen_size): Likewise.
751 (gfc_array_res_shape): Likewise.
752 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
753 * resolve.c (resolve_array_ref): For stride not equal to -1,
754 fill in the lowest possible end.
756 2010-08-09 Janus Weil <janus@gcc.gnu.org>
758 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
760 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
762 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
764 (check_some_aliasing): Likewise.
765 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
766 (gfc_conv_intrinsic_int): Likewise.
767 (gfc_conv_intrinsic_lib_function): Likewise.
768 (gfc_conv_intrinsic_cmplx): Likewise.
769 (gfc_conv_intrinsic_ctime): Likewise.
770 (gfc_conv_intrinsic_fdate): Likewise.
771 (gfc_conv_intrinsic_ttynam): Likewise.
772 (gfc_conv_intrinsic_minmax): Likewise.
773 (gfc_conv_intrinsic_minmax_char): Likewise.
774 (gfc_conv_intrinsic_ishftc): Likewise.
775 (gfc_conv_intrinsic_index_scan_verify): Likewise.
776 (gfc_conv_intrinsic_merge): Likewise.
777 (gfc_conv_intrinsic_trim): Likewise.
778 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
780 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
783 * dependency.c (check_section_vs_section): Handle cases where
784 the start expression coincides with the lower or upper
787 2010-08-04 Janus Weil <janus@gcc.gnu.org>
792 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
793 container types. Do not artificially increase refs. Commit symbols one
795 * interface.c (compare_parameter): Make sure vtabs are present before
796 generating module variables.
797 * resolve.c (resolve_allocate_expr): Ditto.
799 2010-08-04 Tobias Burnus <burnus@net-b.de>
803 * resolve.c (resolve_structure_cons): Fix
806 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
810 * symbol.c (changed_syms): Made static again.
811 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
812 Changed conditional internal error into assert.
813 Rename function to ...
814 (gfc_enforce_clean_symbol_state): ... this.
815 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
816 Rename the former to the latter.
817 * parse.c (decode_statement, decode_omp_directive,
818 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
820 (changed_syms): Remove declaration.
821 (next_statement): Use gfc_enforce_clean_symbol_state.
823 2010-08-04 Tobias Burnus <burnus@net-b.de>
826 * resolve.c (resolve_structure_cons): Fix handling of
827 initialization structure constructors with character
828 elements of the wrong length.
829 * array.c (gfc_check_iter_variable): Add NULL check.
830 (gfc_resolve_character_array_constructor): Also truncate
833 2010-08-04 Tobias Burnus <burnus@net-b.de>
835 * trans-io.c (gfc_build_io_library_fndecls): Fix return
836 value of some libgfortran functions.
838 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
841 * dependency.c (gfc_deb_compare_expr): Remove any integer
842 conversion functions to larger types from both arguments.
843 Remove handling these functions futher down.
845 2010-08-03 Janus Weil <janus@gcc.gnu.org>
849 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
850 * resolve.c (resolve_tb_generic_targets): Check for errors.
852 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
855 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
858 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
861 * dependency.h: Add prototype for gfc_are_identical_variables.
862 * frontend-passes.c: Include depencency.h.
863 (optimimize_equality): Use gfc_are_identical_variables.
864 * dependency.c (identical_array_ref): New function.
865 (gfc_are_identical_variables): New function.
866 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
867 * dependency.c (gfc_check_section_vs_section). Rename gfc_
868 prefix from statc function.
869 (check_section_vs_section): Change arguments to gfc_array_ref,
870 adjust function body accordingly.
872 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
873 Janus Weil <janus@gcc.gnu.org>
878 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
879 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
880 gfc_copy_formal_args, gfc_copy_formal_args_intr,
881 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
882 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
883 Call reject_statement in case of error.
884 (match_deferred_characteritics): Call gfc_undo_symbols in case match
887 2010-08-01 Janus Weil <janus@gcc.gnu.org>
890 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
891 (gfc_find_derived_vtab): Make vtabs and vtypes public.
892 * module.c (read_module): When reading module files, always import
893 vtab and vtype symbols.
895 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
899 * symbol.c (changed_syms): Made non-static.
900 * parse.c (changed_syms): Declare new external.
901 (next_statement): Assert changed_syms is NULL at the beginning.
903 2010-07-30 Janus Weil <janus@gcc.gnu.org>
904 Steven G. Kargl <kargl@gcc.gnu.org>
907 * match.c (match_type_spec): Try to parse derived types before
910 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
912 * gfortran.h (gfc_release_symbol): New prototype.
913 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
914 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
915 Use gfc_release_symbol.
916 * parse.c (gfc_fixup_sibling_symbols): Ditto.
917 * resolve.c (resolve_symbol): Ditto.
919 2010-07-29 Tobias Burnus <burnus@net-b.de>
923 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
924 external procedure declarations in modules.
925 (gfc_get_symbol_decl): Modify assert.
927 2010-07-29 Janus Weil <janus@gcc.gnu.org>
930 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
932 2010-07-29 Janus Weil <janus@gcc.gnu.org>
935 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
936 (gfc_trans_class_assign): Modified prototype.
937 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
938 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
939 (gfc_trans_class_assign): ... here. Modified actual arguments.
940 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
941 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
942 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
944 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
948 * class.c (gfc_find_derived_vtab): Accept or discard newly created
949 symbols before returning.
951 2010-07-29 Joseph Myers <joseph@codesourcery.com>
953 * lang.opt (cpp): Remove Joined and Separate markers.
954 (cpp=): New internal option.
955 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
956 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
959 2010-07-29 Daniel Kraft <d@domob.eu>
962 * array.c (resolve_array_bound): Fix error message to properly handle
963 non-variable expressions.
965 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
967 * decl.c (free_value): Also free repeat field.
968 * data.c (gfc_assign_data_value): Always free offset before returning.
970 2010-07-28 Daniel Kraft <d@domob.eu>
972 * gfortran.h (gfc_build_intrinsic_call): New method.
973 * expr.c (gfc_build_intrinsic_call): New method.
974 * simplify.c (range_check): Ignore non-constant value.
975 (simplify_bound_dim): Handle non-variable expressions and
976 fix memory leak with non-free'ed expression.
977 (simplify_bound): Handle non-variable expressions.
978 (gfc_simplify_shape): Ditto.
979 (gfc_simplify_size): Ditto, but only in certain cases possible.
981 2010-07-28 Joseph Myers <joseph@codesourcery.com>
983 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
986 2010-07-28 Tobias Burnus <burnus@net-b.de>
989 * trans-types.c (gfc_get_derived_type): Fix DT declaration
990 from modules for whole-file mode.
992 2010-07-27 Joseph Myers <joseph@codesourcery.com>
994 * gfortran.h (gfc_handle_option): Update prototype and return
996 * options.c (gfc_handle_option): Update prototype and return value
999 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1001 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1002 decoded options in allocating deferred_opt.
1003 * cpp.h (gfc_cpp_init_options): Update prototype.
1004 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1005 * gfortran.h (gfc_option_lang_mask): New.
1006 (gfc_init_options): Update prototype.
1007 * options.c (gfc_option_lang_mask): New.
1008 (gfc_init_options): Update prototype. Pass new arguments to
1009 gfc_cpp_init_options.
1011 2010-07-26 Tobias Burnus <burnus@net-b.de>
1014 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1015 for functions which are later in the same file.
1016 (gfc_create_function_decl, build_function_decl,
1017 build_entry_thunks): Add global argument.
1018 * trans.c (gfc_generate_module_code): Update
1019 gfc_create_function_decl call.
1020 * trans.h (gfc_create_function_decl): Update prototype.
1021 * resolve.c (resolve_global_procedure): Also resolve for
1024 2010-07-26 Richard Henderson <rth@redhat.com>
1027 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1028 (gfc_write_global_declarations): New.
1030 2010-07-26 Tobias Burnus <burnus@net-b.de>
1033 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1034 for call to transfer_namelist_element.
1035 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1038 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1041 * Make-lang.in: Add fortran/frontend-passes.o.
1042 * gfortran.h: Add prototype for gfc_run_passes.
1043 * resolve.c (gfc_resolve): Call gfc_run_passes.
1044 * frontend-passes.c: New file.
1046 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1049 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1052 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1055 * gfortran.h (gfc_namespace): New field old_equiv.
1056 (gfc_free_equiv_until): New prototype.
1057 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1058 a parameterized stop condition.
1059 (gfc_free_equiv): Use gfc_free_equiv_until.
1060 * parse.c (next_statement): Save equivalence list.
1061 (reject_statement): Restore equivalence list.
1063 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1066 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1067 in the function so that it does not get missed by early exits.
1068 (load_line): Add checks for quoted strings and free form comments to
1069 disable warnings on comments. Add check for ampersand as first
1070 character after truncation and don't warn for this case, but warn if
1071 there are subsequent non-whitespace characters.
1073 2010-07-24 Tobias Burnus <burnus@net-b.de>
1076 * parse.c (gfc_parse_file): Do not override
1077 gfc_global_ns_list items.
1079 2010-07-24 Tobias Burnus <burnus@net-b.de>
1081 * options.c (gfc_init_options): Enable -fwhole-file by default.
1082 * interface.c (compare_parameter): Assume a Hollerith constant is
1083 compatible with all other argument types.
1085 2010-07-23 Tobias Burnus <burnus@net-b.de>
1088 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1089 -fwhole-file also for derived types.
1090 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1091 rename to gfc_copy_dt_decls_ifequal.
1092 (gfc_get_derived_type): Update call.
1093 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1095 2010-07-23 Tobias Burnus <burnus@net-b.de>
1098 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1100 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1102 * trans-types.c (gfc_get_array_descriptor_base,
1103 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1104 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1105 instead of clearing DECL_NAME.
1106 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1108 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1111 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1113 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1114 reverse the scalarization loop.
1115 gfc_conv_resolve_dependencies: Pass the reverse field of the
1116 loopinfo to gfc_dep_resolver.
1117 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1118 assignment by resetting loop.reverse.
1119 gfortran.h : Add the gfc_reverse enum.
1120 trans.h : Add the reverse field to gfc_loopinfo.
1121 dependency.c (gfc_check_dependency): Pass null to the new arg
1122 of gfc_dep_resolver.
1123 (gfc_check_section_vs_section): Check for reverse dependencies.
1124 (gfc_dep_resolver): Add reverse argument and deal with the loop
1126 dependency.h : Modify prototype for gfc_dep_resolver to include
1129 2010-07-23 Daniel Kraft <d@domob.eu>
1132 * gfortran.h (gfc_find_symtree_in_proc): New method.
1133 * symbol.c (gfc_find_symtree_in_proc): New method.
1134 * match.c (match_exit_cycle): Look for loop name also in parent
1135 namespaces within current procedure.
1137 2010-07-22 Tobias Burnus <burnus@net-b.de>
1140 * dependency.c (gfc_check_dependency): Add argument alising check.
1141 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1143 2010-07-22 Daniel Kraft <d@domob.eu>
1145 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1146 now in the correct place.
1148 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1151 * Revert my commit r162325.
1153 2010-07-21 Daniel Kraft <d@domob.eu>
1155 * trans.h (gfc_get_return_label): Removed.
1156 (gfc_generate_return): New method.
1157 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1158 returning a tree directly.
1159 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1160 (gfc_trans_block_construct): Update for new interface to
1161 `gfc_trans_deferred_vars'.
1162 * trans-decl.c (current_function_return_label): Removed.
1163 (current_procedure_symbol): New variable.
1164 (gfc_get_return_label): Removed.
1165 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1166 returning a tree directly.
1167 (get_proc_result), (gfc_generate_return): New methods.
1168 (gfc_generate_function_code): Clean up and do init/cleanup here
1169 also with gfc_wrapped_block. Remove return-label but rather
1172 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1175 * fortran/match.c (match_type_spec): Check for derived type before
1178 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1181 * interface.c (matching_typebound_op): Add argument for the
1182 return of the generic name for the procedure.
1183 (build_compcall_for_operator): Add an argument for the generic
1184 name of an operator procedure and supply it to the expression.
1185 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1186 calls to the above procedures.
1187 * resolve.c (resolve_typebound_function): Catch procedure
1188 component calls for CLASS objects, check that the vtable is
1189 complete and insert the $vptr and procedure components, to make
1191 (resolve_typebound_function): The same.
1192 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1193 an allocatable scalar if it is a result.
1195 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1198 * match.c (gfc_match_iterator): Reverted.
1200 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1203 * match.c (gfc_match_iterator): Remove error that iterator
1204 cannot be INTENT(IN).
1206 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1208 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1209 Access subscript through the "dim" field index.
1210 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1212 (gfc_conv_array_index_offset): Ditto.
1213 (gfc_conv_loop_setup): Ditto.
1214 (gfc_conv_expr_descriptor): Ditto.
1215 (gfc_conv_ss_startstride): Ditto. Update call to
1216 gfc_conv_section_startstride.
1217 (gfc_conv_section_startstride): Set values along the array dimension.
1218 Get array dimension directly from the argument.
1220 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1222 * trans.h (gfc_string_to_single_character): New prototype.
1223 * trans-expr.c (string_to_single_character): Renamed to ...
1224 (gfc_string_to_single_character): ... this. No longer static.
1225 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1226 gfc_trans_string_copy): Adjust callers.
1227 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1228 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1229 (select_struct): Move to toplevel, add GTY(()).
1230 (gfc_trans_character_select): Optimize SELECT CASE
1231 with character length 1.
1233 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1235 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1236 * trans-common.c: Likewise.
1237 * trans-decl.c: Likewise.
1238 * trans-types.c: Likewise.
1239 * trans.c: Likewise.
1241 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1244 * resolve.c (resolve_typebound_generic_call): Resolve generic
1245 non-polymorphic type-bound procedure calls to the correct specific
1247 (resolve_typebound_subroutine): Remove superfluous code.
1249 2010-07-15 Daniel Kraft <d@domob.eu>
1252 * trans.h (struct gfc_wrapped_block): New struct.
1253 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1254 (gfc_finish_wrapped_block): New method.
1255 (gfc_init_default_dt): Add new init code to block rather than
1257 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1258 (gfc_trans_dummy_array_bias): Ditto.
1259 (gfc_trans_g77_array): Ditto.
1260 (gfc_trans_deferred_array): Ditto.
1261 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1262 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1263 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1264 (gfc_finish_wrapped_block): New method.
1265 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1266 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1267 (gfc_trans_deferred_array): Ditto.
1268 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1269 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1270 (init_intent_out_dt): Ditto.
1271 (gfc_init_default_dt): Add new init code to block rather than
1273 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1274 and cleanup code and put it all together.
1276 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1278 * trans.h (gfc_build_compare_string): Add CODE argument.
1279 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1280 gfc_build_compare_string.
1281 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1282 gfc_build_compare_string.
1283 (string_to_single_character): Rename len variable to length.
1284 (gfc_optimize_len_trim): New function.
1285 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1286 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1287 bigger than the length of the other string, they compare unequal.
1290 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1291 in CASE_LABEL_EXPR and use NULL for low for the default case.
1293 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1295 * trans-array.c (gfc_conv_section_upper_bound): Remove
1296 (gfc_conv_section_startstride): Don't set the upper bound in the
1297 vector subscript case.
1298 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1300 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1303 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1304 * dependency.c (gfc_is_data_pointer): Make it static.
1305 * intrinsic.texi: Update documentation on C_LOC.
1306 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1307 and add a check for polymorphic variables.
1309 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1311 * trans-expr.c (string_to_single_character): Also optimize
1312 string literals containing a single char followed only by spaces.
1313 (gfc_trans_string_copy): Remove redundant string_to_single_character
1316 * trans-decl.c (gfc_build_intrinsic_function_decls,
1317 gfc_build_builtin_function_decls): Mark functions as
1318 DECL_PURE_P or TREE_READONLY.
1320 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1322 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1323 instead of build_function_call_expr.
1324 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1326 2010-07-13 Tobias Burnus <burnus@net-b.de>
1327 Daniel Franke <franke.daniel@gmail.com>
1330 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1331 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1333 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1335 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1336 Tobias Burnus <burnus@net-b.de>
1339 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1340 noclobber/noescape annotations to function calls.
1341 (gfc_build_builtin_function_decls): Likewise.
1343 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1349 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1350 * class.c (gfc_build_class_symbol): Modified call to
1351 'gfc_find_derived_vtab'.
1352 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1353 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1355 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1356 Removed treatment of generics.
1357 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1358 Call 'add_proc_comp' instead of duplicating code.
1359 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1361 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1362 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1363 Removed treatment of generics.
1364 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1365 'gfc_find_derived_vtab'.
1366 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1367 Removed treatment of generics.
1368 (resolve_select_type,resolve_fl_derived): Modified call to
1369 'gfc_find_derived_vtab'.
1370 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1371 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1373 * trans-stmt.c (gfc_trans_allocate): Ditto.
1375 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1378 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1381 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1383 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1384 * resolve.c (build_default_init_expr): Ditto.
1386 2010-07-11 Tobias Burnus <burnus@net-b.de>
1389 * module.c (sort_iso_c_rename_list): Remove.
1390 (import_iso_c_binding_module,use_iso_fortran_env_module):
1391 Allow multiple imports of the same symbol.
1393 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1395 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1397 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1400 * decl.c (build_sym,attr_decl1): Only build the class container if the
1401 symbol has sufficient attributes.
1402 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1403 pointer attribute for classes.
1404 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1405 * module.c (MOD_VERSION): Bump.
1406 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1407 (mio_symbol_attribute): Handle class_pointer attribute.
1408 * parse.c (parse_derived): Use class_pointer instead of pointer
1409 attribute for classes.
1410 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1411 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1412 resolve_allocate_expr,resolve_fl_derived): Ditto.
1413 (resolve_fl_var_and_proc): Check for class_ok attribute.
1415 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1417 * trans-io.c (gfc_build_st_parameter): Update calls to
1418 gfc_add_field_to_struct.
1419 * trans-stmt.c (ADD_FIELD): Ditto.
1421 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1423 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1424 fieldlist, remove fieldlist from argument list.
1425 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1426 and remove fieldlist from argument list.
1427 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1428 gfc_get_mixed_entry_union): Move setting
1429 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1430 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1432 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1435 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1436 if the lhs has never been host associated, as well as not being
1437 use associated, a pointer or a target.
1438 * resolve.c (resolve_variable): Mark variables that are host
1440 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1443 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1445 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1446 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1447 SIZEOF and C_SIZEOF.
1449 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1452 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1453 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1454 gfc_resolve_storage_size): New prototypes.
1455 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1456 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1457 * iresolve.c (gfc_resolve_storage_size): New function.
1458 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1460 (gfc_conv_intrinsic_storage_size): New function.
1461 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1463 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1466 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1467 !$omp do loops. Error on CYCLE to non-innermost collapsed
1470 2010-07-08 Tobias Burnus <burnus@net-b.de>
1473 * array.c (gfc_match_array_ref): Better error message for
1474 coarrays with too few ranks.
1475 (match_subscript): Move one diagnostic to caller.
1476 * gfortran.h (gfc_get_corank): Add prottype.
1477 * expr.c (gfc_get_corank): New function.
1478 * iresolve.c (resolve_bound): Fix rank for cobounds.
1479 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1480 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1483 2010-07-06 Tobias Burnus <burnus@net-b.de>
1486 * array.c (gfc_expand_constructor): Add optional diagnostic.
1487 * gfortran.h (gfc_expand_constructor): Update prototype.
1488 * expr.c (gfc_simplify_expr, check_init_expr,
1489 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1490 * resolve.c (gfc_resolve_expr): Ditto.
1492 2010-07-06 Tobias Burnus <burnus@net-b.de>
1494 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1495 * trans-intrinsic.c: Ditto.
1496 * trans-types.c: Ditto.
1497 * convert.c: Include diagnostic-core.h instead of toplev.h.
1499 * trans-array.c: Ditto.
1500 * trans-const.c: Ditto.
1501 * trans-expr.c: Ditto.
1502 * trans-io.c: Ditto.
1503 * trans-openmp.c: Ditto.
1506 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1509 * check.c (dim_rank_check): Also check intrinsic functions.
1510 Adjust permissible rank for functions which reduce the rank of
1511 their argument. Spread is an exception, where DIM can
1512 be one larger than the rank of array.
1514 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1517 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1519 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1522 * trans-types.c (gfc_get_derived_type): Derived type fields
1523 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1524 but build_pointer_type_for_mode must be used for this.
1526 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1528 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1529 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1530 type of gfc_conv_procedure_call.
1531 (conv_generic_with_optional_char_arg): Likewise.
1532 * trans-stmt.c (gfc_trans_call): Likewise.
1533 * trans-expr.c (gfc_conv_function_expr): Likewise.
1534 (gfc_conv_procedure_call): Use build_call_vec instead of
1537 2010-07-04 Daniel Kraft <d@domob.eu>
1539 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1541 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1545 * trans-types.c (gfc_get_derived_type): Derived type fields
1546 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1548 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1551 * decl.c (match_procedure_in_type): Clear structure before using.
1552 (gfc_match_generic): Ditto.
1554 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1556 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1557 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1558 of which comes from...
1559 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1560 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1562 (gfc_get_array_descriptor_base): Likewise.
1563 (gfc_get_mixed_entry_union): Likewise.
1564 (gfc_get_derived_type): Add extra chain parameter for
1565 gfc_add_field_to_struct.
1566 * trans-stmt.c (gfc_trans_character_select): Likewise.
1567 * trans-io.c (gfc_build_st_parameter): Likewise.
1569 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1572 * resolve.c (is_external_proc): Prevent procedure pointers from being
1573 regarded as external procedures.
1575 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1578 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1579 passed as second argument of ASSOCIATED.
1581 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1584 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1585 to determine if a function assignment can be made without a
1587 (gfc_trans_arrayfunc_assign): Move all the conditions that
1588 suppress the direct function call to the above new functon and
1591 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1594 * interface.c (argument_rank_mismatch): New function.
1595 (compare_parameter): Call new function instead of generating
1598 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1600 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1601 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1604 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1606 * Make-lang.in: Update dependencies.
1608 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1610 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1611 and exit_label fields.
1612 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1614 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1615 (gfc_trans_do): Likewise.
1616 (gfc_trans_do_while): Likewise.
1617 (gfc_trans_cycle): Use cycle_label directly.
1618 (gfc_trans_exit): Use exit_label directly.
1620 2010-06-27 Daniel Kraft <d@domob.eu>
1622 * dump-parse-tree.c (show_symbol): Dump target-expression for
1624 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1625 (show_namespace): Use show_level for correct indentation of
1626 "inner namespaces" (contained procedures or BLOCK).
1628 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1631 * dump-parse-tree.c (show_code_node): Show namespace for
1634 2010-06-26 Tobias Burnus <burnus@net-b.de>
1636 * decl.c (gfc_match_decl_type_spec): Support
1637 TYPE(intrinsic-type-spec).
1639 2010-06-25 Tobias Burnus <burnus@net-b.de>
1641 * intrinsic.h (gfc_check_selected_real_kind,
1642 gfc_simplify_selected_real_kind): Update prototypes.
1643 * intrinsic.c (add_functions): Add radix support to
1645 * check.c (gfc_check_selected_real_kind): Ditto.
1646 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1647 * trans-decl.c (gfc_build_intrinsic_function_decls):
1648 Change call from selected_real_kind to selected_real_kind2008.
1649 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1650 (PRECISION, RANGE, RADIX): Add cross @refs.
1652 2010-06-25 Tobias Burnus <burnus@net-b.de>
1654 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1655 * gfortran.texi (_gfortran_set_options): Update for
1656 GFC_STD_F2008_OBS addition.
1657 * libgfortran.h: Add GFC_STD_F2008_OBS.
1658 * options.c (set_default_std_flags, gfc_handle_option): Handle
1660 io.c (check_format): Fix allow_std check.
1662 2010-06-25 Tobias Burnus <burnus@net-b.de>
1664 * decl.c (gfc_match_entry): Allow END besides
1665 END SUBROUTINE/END FUNCTION for contained procedures.
1667 2010-06-25 Tobias Burnus <burnus@net-b.de>
1669 * parse.c (next_free, next_fixed): Allow ";" as first character.
1671 2010-06-24 Tobias Burnus <burnus@net-b.de>
1674 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1676 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1679 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1682 2010-06-21 Tobias Burnus <burnus@net-b.de>
1685 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1687 * symbol.c (gfc_add_contiguous): New function.
1688 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1689 * decl.c (match_attr_spec): Ditto.
1690 (gfc_match_contiguous): New function.
1691 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1693 * gfortran.h (symbol_attribute): Add contiguous.
1694 (gfc_is_simply_contiguous): Add prototype.
1695 (gfc_add_contiguous): Add prototype.
1696 * match.h (gfc_match_contiguous): Add prototype.
1697 * parse.c (decode_specification_statement,
1698 decode_statement): Handle contiguous attribute.
1699 * expr.c (gfc_is_simply_contiguous): New function.
1700 * dump-parse-tree.c (show_attr): Handle contiguous.
1701 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1703 * trans-expr.c (gfc_add_interface_mapping): Copy
1705 * trans-array.c (gfc_conv_descriptor_stride_get,
1706 gfc_conv_array_parameter): Handle contiguous arrays.
1707 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1708 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1710 * trans.h (gfc_array_kind): Ditto.
1711 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1713 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1715 * options.c (gfc_handle_option): Don't handle N_OPTS.
1717 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1720 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1723 2010-06-18 Tobias Burnus <burnus@net-b.de>
1726 * resolve.c (resolve_allocate_deallocate): Properly check
1727 part-refs in stat=/errmsg= for invalid use.
1729 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1732 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1733 Return directly in case of an error.
1735 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1738 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1739 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1740 structure to each procedure in a procedure list.
1741 * module.c (mio_typebound_proc): Add NULL argument to
1742 'gfc_get_typebound_proc'.
1743 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1744 to initialize the new structure.
1746 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1749 * gfortran.h (gfc_expr): Add new member 'mold'.
1750 * match.c (gfc_match_allocate): Implement the MOLD tag.
1751 * resolve.c (resolve_allocate_expr): Ditto.
1752 * trans-stmt.c (gfc_trans_allocate): Ditto.
1754 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1757 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1758 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1759 GFC_DECL_SAVED_DESCRIPTOR set.
1760 (gfc_omp_report_decl): New function.
1761 * trans.h (gfc_omp_report_decl): New prototype.
1762 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1764 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1768 * gfortranspec.c (lang_specific_driver): Removed deprecation
1770 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1771 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1772 * cpp.h (gfc_cpp_makedep): New.
1773 (gfc_cpp_add_dep): New.
1774 (gfc_cpp_add_target): New.
1775 * cpp.c (gfc_cpp_option): Add deps* members.
1776 (gfc_cpp_makedep): New.
1777 (gfc_cpp_add_dep): New.
1778 (gfc_cpp_add_target): New.
1779 (gfc_cpp_init_options): Initialize new options.
1780 (gfc_cpp_handle_option): Handle new options.
1781 (gfc_cpp_post_options): Map new options to libcpp-options.
1782 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1783 (gfc_cpp_done): If requested, write dependencies to file.
1784 * module.c (gfc_dump_module): Add a module filename as target.
1785 * scanner.c (open_included_file): New parameter system; add the
1786 included file as dependency.
1787 (gfc_open_included_file): Add the included file as dependency.
1788 (gfc_open_intrinsic_module): Likewise.
1789 * invoke.texi: Removed deprecation warning for -M.
1790 * gfortran.texi: Removed Makefile-dependencies project.
1792 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1794 * resolve.c (resolve_global_procedure): Improved checking if an
1795 explicit interface is required.
1797 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1799 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1801 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1802 (gfc_conv_intrinsic_ttynam): Likewise.
1803 (gfc_conv_intrinsic_trim): Likewise.
1805 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1808 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1810 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1812 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1814 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1816 * mathbuiltins.def: Add builtins that do not directly correspond
1817 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1818 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1819 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1820 code_{r,c}{4,8,10,16} fields. Add
1821 {,complex}{float,double,long_double}_built_in fields.
1822 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1823 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1824 definition of OTHER_BUILTIN.
1825 (real_compnt_info): Remove unused struct.
1826 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1828 (build_round_expr): Call builtin_decl_for_precision instead of
1830 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1831 instead of a switch.
1832 (gfc_build_intrinsic_lib_fndecls): Match
1833 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1834 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1836 (gfc_conv_intrinsic_lib_function): Go through all the extended
1838 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1839 instead of a switch.
1840 (gfc_conv_intrinsic_abs): Likewise.
1841 (gfc_conv_intrinsic_mod): Likewise.
1842 (gfc_conv_intrinsic_sign): Likewise.
1843 (gfc_conv_intrinsic_fraction): Likewise.
1844 (gfc_conv_intrinsic_nearest): Likewise.
1845 (gfc_conv_intrinsic_spacing): Likewise.
1846 (gfc_conv_intrinsic_rrspacing): Likewise.
1847 (gfc_conv_intrinsic_scale): Likewise.
1848 (gfc_conv_intrinsic_set_exponent): Likewise.
1850 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1854 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1855 functions with CLASS formal arguments.
1857 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1860 * resolve.c (conformable_arrays): Handle allocatable components.
1862 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1865 * gfortran.texi: Document that Cray pointers cannot be function
1868 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1871 * gfortran.texi: Document lack of support for syntax
1872 "complex FUNCTION name*16()", and existence of alternative
1873 legacy syntax "complex*16 FUNCTION name()".
1875 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1878 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1879 POSIX's fsync(), and how to call the latter from Fortran code.
1881 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1884 * interface.c (compare_actual_formal): Reject actual arguments with
1885 array subscript passed to ASYNCHRONOUS dummys.
1887 2010-06-10 Daniel Kraft <d@domob.eu>
1890 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1891 (struct gfc_symbol): New field `assoc'.
1892 (struct gfc_association_list): New struct.
1893 (struct gfc_code): New struct `block' in union, move `ns' there
1894 and add association list.
1895 (gfc_free_association_list): New method.
1896 (gfc_has_vector_subscript): Made public;
1897 * match.h (gfc_match_associate): New method.
1898 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1899 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1900 * interface.c (gfc_has_vector_subscript): Made public.
1901 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1902 * match.c (gfc_match_associate): New method.
1903 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1904 * primary.c (match_variable): Don't allow names associated to expr here.
1905 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1906 (case_exec_markers, case_end): Add ASSOCIATE statement.
1907 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1908 (parse_associate): New method.
1909 (parse_executable): Handle ST_ASSOCIATE.
1910 (parse_block_construct): Change reference to gfc_code's `ns' field.
1911 * resolve.c (resolve_select_type): Ditto.
1912 (resolve_code): Ditto.
1913 (resolve_block_construct): Ditto and add comment.
1914 (resolve_select_type): Set association list in generated BLOCK to NULL.
1915 (resolve_symbol): Resolve associate names.
1916 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1917 and free association list.
1918 (gfc_free_association_list): New method.
1919 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1920 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1921 gfc_code's `ns' field.
1923 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1925 * error.c (error_print): Pre-initialize loc by NULL.
1926 * openmp.c (resolve_omp_clauses): Add explicit
1927 braces to avoid ambigous else.
1928 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1930 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1932 * gfc-internals.texi: Move to GFDL 1.3.
1933 * gfortran.texi: Ditto.
1934 * intrinsic.texi: Ditto.
1935 * invoke.texi: Ditto.
1937 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1940 * check.c (gfc_check_selected_real_kind): Verify that the
1941 actual arguments are scalar.
1943 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1946 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1948 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1951 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1953 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1955 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1957 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1959 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1960 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1961 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1962 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1964 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1965 less_than_bitsize2): New functions.
1966 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1967 nonnegative_check and less_than_bitsize1.
1968 (gfc_check_ibclr, gfc_check_ibset): Removed.
1969 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1972 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1975 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1978 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1980 * resolve.c (resolve_deallocate_expr): Avoid warning
1981 about possible use of iunitialized sym.
1982 (resolve_allocate_expr): Pre-initialize sym by NULL.
1984 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1987 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1989 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1991 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1993 (gfc_get_array_type_bounds): Likewise.
1995 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1996 (gfc_find_module): Likewise.
1998 * f95-lang.c (pushlevel): Likewise.
2000 * trans.h (struct lang_type): Add variable_size GTY option.
2001 (struct lang_decl): Likewise.
2003 2010-06-08 Tobias Burnus <burnus@net-b.de>
2006 * symbol.c (check_conflict): Move protected--external/procedure check ...
2007 * resolve.c (resolve_select_type): ... to the resolution stage.
2009 2010-06-07 Tobias Burnus <burnus@net-b.de>
2011 * options.c (gfc_handle_option): Fix -fno-recursive.
2013 2010-06-07 Tobias Burnus <burnus@net-b.de>
2015 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2016 * gfortran.texi (copyrights-gfortran): Ditto.
2018 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2020 * lang.opt (fshort-enums): Define using Var and VarExists.
2021 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2023 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2024 Janus Weil <janus@gcc.gnu.org>
2027 * resolve.c (get_declared_from_expr): Move to before
2028 resolve_typebound_generic_call. Make new_ref and class_ref
2029 ignorable if set to NULL.
2030 (resolve_typebound_generic_call): Once we have resolved the
2031 generic call, check that the specific instance is that which
2032 is bound to the declared type.
2033 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2034 freeing 'class_ref->next' twice.
2036 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2039 * trans-array.c (structure_alloc_comps): Dereference scalar
2040 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2043 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2045 * gfortranspec.c (append_arg, lang_specific_driver): Use
2046 GCC-specific formats in diagnostics.
2048 2010-06-02 Tobias Burnus <burnus@net-b.de>
2051 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2054 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2057 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2060 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2062 * fortran/gfortran.texi: Fix typos in description of variable-format-
2065 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2068 * dependency.c (gfc_check_section_vs_section): Check
2069 for interleaving array assignments without conflicts.
2071 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2073 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2074 $data component of a class container.
2075 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2076 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2077 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2078 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2079 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2080 * gcc/fortran/parse.c (parse_derived): Ditto.
2081 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2082 gfc_expr_attr): Ditto.
2083 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2084 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2085 resolve_fl_var_and_proc, resolve_typebound_procedure,
2086 resolve_fl_derived): Ditto.
2087 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2088 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2090 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2091 gfc_trans_deferred_vars): Ditto.
2092 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2094 2010-05-28 Tobias Burnus <burnus@net-b.de>
2096 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2098 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2100 * gfortranspec.c (append_arg, lang_specific_driver): Use
2101 fatal_error instead of fatal. Use warning instead of fprintf for
2104 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2106 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2107 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2108 xstrerror instead of strerror.
2110 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2112 * cpp.c (cb_cpp_error): Save and restore
2113 global_dc->warn_system_headers, not variable warn_system_headers.
2115 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2117 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2119 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2121 * trans-common.c: Do not include rtl.h, include output.h instead.
2122 * trans-decl.c: Likewise.
2124 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2127 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2128 namespace before trying to reorder the gsymbols.
2130 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2135 * resolve.c (resolve_global_procedure): Add check for global
2136 procedures with implicit interfaces and assumed-shape or optional
2137 dummy arguments. Verify that function return type, kind and string
2140 2010-05-21 Tobias Burnus <burnus@net-b.de>
2142 * gfortran.h: Do not include system.h.
2143 * bbt.c: Include system.h.
2145 * dependency.c: Ditto.
2146 * dump-parse-tree.c: Ditto.
2147 * arith.h: Do not include gfortran.h.
2148 * constructor.h: Do not include gfortran.h and splay-tree.h.
2149 * match.h: Do not include gfortran.h.
2151 * target-memory.h: Ditto.
2152 * openmp.c: Do not include toplev.h and target.h.
2153 * trans-stmt.c: Ditto not include toplev.h.
2155 * trans-common.c: Tell why toplev.h is needed. And
2156 do not include target.h.
2157 * trans-expr.c: Tell why toplev.h is needed.
2158 * trans-array.c: Ditto.
2159 * trans-openmp.c: Ditto.
2160 * trans-const.c: Ditto.
2162 * trans-types.c: Ditto.
2163 * trans-io.c: Ditto.
2164 * trans-decl.c: Ditto.
2167 * trans-intrinsic.c: Ditto.
2170 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2173 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2174 before returning MATCH_ERROR. Add check for scalar. Add check for
2175 default integer kind.
2177 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2180 * match.c (gfc_match_select_type): On error jump back out of the local
2182 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2183 stage, more precisely to ...
2184 * resolve.c (resolve_fl_derived): ... this place.
2186 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2189 * resolve.c (ensure_not_abstract): Allow abstract types with
2190 non-abstract ancestors.
2192 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2194 * trans-const.c: Include realmpfr.h.
2195 * Make-lang.in: Update dependencies.
2197 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2199 * trans-const.c, trans-types.c, trans-intrinsic.c:
2200 Clean up redundant includes.
2202 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2205 * lang.opt (Wunused-dummy-argument): New option.
2206 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2207 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2208 (set_Wall): Enable warn_unused_dummy_argument.
2209 (gfc_handle_option): Set warn_unused_dummy_argument according to
2211 * trans-decl.c (generate_local_decl): Separate warnings about
2212 unused variables and unused dummy arguments.
2213 * invoke.texi: Documented new option.
2215 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2217 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2218 (gfc_conv_string_tmp): Do not assert type comparibilty.
2219 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2220 (gfc_conv_expr_descriptor): Remove assert.
2221 * trans-common.c: Clarify why rtl.h and tm.h are included.
2222 * trans-openmp.c: Do not include ggc.h and real.h.
2223 Explain why gimple.h is included.
2224 * trans-const.c: Do not include ggc.h.
2225 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2226 * trans.c: Do not include ggc.h and real.h.
2227 Explain why gimple.h is included.
2228 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2229 and dwarf2out.h are included.
2230 * trans-io.c: Do not include gimple.h and real.h.
2231 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2232 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2235 2010-05-20 Tobias Burnus <burnus@net-b.de>
2237 * options.c (gfc_init_options,gfc_post_options): Enable
2238 flag_associative_math by default.
2240 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2243 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2244 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2245 blank STOP, handling a null expression. (gfc_trans_pause): Use
2246 pause_string for blank PAUSE.
2247 * trans.h: Add external function declaration for error_stop_numeric.
2248 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2249 the declaration for the library call. Adjust whitespaces.
2250 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2251 signal no stop code. Match the expression following the stop and pass
2252 that to the translators. Remove the old use of digit matching. Add
2253 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2254 and if CHARACTER, default character KIND.
2256 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2259 * lang.opt (Wconversion-extra): New option.
2260 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2261 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2262 (set_Wall): Enable -Wconversion.
2263 (gfc_handle_option): Set warn_conversion_extra.
2264 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2265 introduced for -Wconversion if -Wconversion-extra is present.
2266 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2267 -Wconversion; document -Wconversion-extra.
2269 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2272 * gfortran.h (gfc_has_default_initializer): New.
2273 * expr.c (gfc_has_default_initializer): New.
2274 * resolve.c (has_default_initializer): Removed, use
2275 gfc_has_default_initializer() instead. Updated all callers.
2276 * trans-array.c (has_default_initializer): Removed, use
2277 gfc_has_default_initializer() instead. Updated all callers.
2278 * trans-decl.c (generate_local_decl): Do not check the
2279 first component only to check for initializers, but use
2280 gfc_has_default_initializer() instead.
2282 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2285 * primary.c (match_string_constant): Move start_locus just inside
2287 * data.c (create_character_intializer): Clarified truncation warning.
2289 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2292 * intrinsic.h (gfc_check_float): New prototype.
2293 (gfc_check_sngl): New prototype.
2294 * check.c (gfc_check_float): New.
2295 (gfc_check_sngl): New.
2296 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2297 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2299 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2300 added them to the list of specifics of REAL instead.
2302 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2305 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2306 This is now handled via 'gfc_class_null_initializer'.
2308 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2310 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2311 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2312 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2313 add_procs_to_declared_vtab,add_generic_specifics,
2314 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2315 find_typebound_proc_uop,gfc_find_typebound_proc,
2316 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2317 gfc_get_tbp_symtree): Moved here from other places.
2318 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2320 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2321 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2322 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2323 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2324 * Make-lang.in: Add class.o.
2325 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2326 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2327 add_procs_to_declared_vtab,add_generic_specifics,
2328 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2329 find_typebound_proc_uop,gfc_find_typebound_proc,
2330 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2331 gfc_get_tbp_symtree): Move to class.c.
2333 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2335 * trans-types.c (gfc_init_types): Use build_function_type_list.
2336 (gfc_get_ppc_type): Likewise.
2337 * trans-decl.c (gfc_generate_constructors): Likewise.
2338 * f95-lang.c (build_builtin_fntypes): Likewise.
2339 (gfc_init_builtin_functions): Likewise.
2340 (DEF_FUNCTION_TYPE_0): Likewise.
2341 (DEF_FUNCTION_TYPE_1): Likewise.
2342 (DEF_FUNCTION_TYPE_2): Likewise.
2343 (DEF_FUNCTION_TYPE_3): Likewise.
2344 (DEF_FUNCTION_TYPE_4): Likewise.
2345 (DEF_FUNCTION_TYPE_5): Likewise.
2346 (DEF_FUNCTION_TYPE_6): Likewise.
2347 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2348 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2350 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2352 * trans-array.c (gfc_trans_array_constructor_value): Use
2353 build_constructor instead of build_constructor_from_list.
2354 (gfc_build_constant_array_constructor): Likewise.
2355 * trans-decl.c (create_main_function): Likewise.
2356 * trans-stmt.c (gfc_trans_character_select): Likewise.
2358 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2361 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2362 (resolve_fl_variable_derived): ... this place.
2363 (resolve_symbol): Make sure function symbols (and their result
2364 variables) are not resolved twice.
2366 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2369 * array.c (match_array_list): Revert change from 2010-05-13.
2371 2010-05-16 Richard Guenther <rguenther@suse.de>
2373 * trans-decl.c (module_htab_decls_hash): Revert last change.
2375 2010-05-16 Richard Guenther <rguenther@suse.de>
2377 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2379 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2381 * options.c (set_Wall): Remove special logic for Wuninitialized
2384 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2388 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2391 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2395 * gfortran.h (gfc_class_null_initializer): New prototype.
2396 * expr.c (gfc_class_null_initializer): New function to build a NULL
2397 initializer for CLASS pointers.
2398 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2399 containers. Remove default NULL initialization of $data component.
2400 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2402 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2403 Use new function 'gfc_class_null_initializer'.
2404 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2407 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2410 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2411 unsigned mpz_get_?i routines.
2413 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2415 * trans.c (trans_code): Set backend locus early.
2416 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2417 of the function instead of current input_location.
2419 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2422 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2424 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2425 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2428 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2431 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2433 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2434 by reference dummy procedures or non-dummy procedure pointers.
2435 (gfc_omp_predetermined_sharing): Return
2436 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2438 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2441 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2442 after OMP statement.
2443 (gfc_match_omp_critical): Likewise.
2444 (gfc_match_omp_flush): Likewise.
2445 (gfc_match_omp_workshare): Likewise.
2446 (gfc_match_omp_master): Likewise.
2447 (gfc_match_omp_ordered): Likewise.
2448 (gfc_match_omp_atomic): Likewise.
2449 (gfc_match_omp_barrier): Likewise.
2450 (gfc_match_omp_end_nowait): Likewise.
2452 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2455 * resolve.c (validate_case_label_expr): Removed FIXME.
2456 (resolve_select): Raise default warning on case labels out of range
2457 of the case expression.
2459 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2464 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2465 about conversion warnings.
2467 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2470 * match.c (gfc_match_select_type): Move error message to
2471 resolve_select_type.
2472 * resolve.c (resolve_select_type): Error message moved here from
2473 gfc_match_select_type. Correctly set type of temporary.
2475 2010-05-10 Richard Guenther <rguenther@suse.de>
2477 * trans-decl.c (gfc_build_library_function_decl): Split out
2479 (build_library_function_decl_1): ... this new function.
2480 Set a fnspec attribute if a specification was provided.
2481 (gfc_build_library_function_decl_with_spec): New function.
2482 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2483 and internal_unpack.
2485 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2488 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2491 2010-05-07 Jason Merrill <jason@redhat.com>
2493 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2494 to avoid -Wc++-compat warning.
2496 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2499 * options.c (gfc_handle_option): Add argument kind.
2500 * gfortran.h (gfc_handle_option): Update declaration.
2502 2010-05-06 Tobias Burnus <burnus@net-b.de>
2505 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2508 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2511 * resolve.c (traverse_data_list): Rephrase error message for
2512 non-constant bounds in data-implied-do.
2514 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2517 * gfortran.h: Removed repeat count from constructor, removed
2519 * data.h (gfc_assign_data_value_range): Changed return value from
2521 * data.c (gfc_assign_data_value): Add location to constructor element.
2522 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2523 for each element in range. Return early if an error was generated.
2524 * resolve.c (check_data_variable): Stop early if range assignment
2527 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2530 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2531 * symbol.c (gfc_build_class_symbol): Add separate class container for
2534 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2537 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2539 2010-05-02 Tobias Burnus <burnus@net-b.de>
2542 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2543 for lcobound, ucobound, image_index and this_image.
2544 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2545 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2546 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2547 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2549 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2551 2010-04-30 Tobias Burnus <burnus@net-b.de>
2555 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2556 calculation for array descriptor types.
2558 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2561 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2562 initializers for PPC members of the vtabs.
2564 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2567 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2568 attribute for all PPC members of the vtypes.
2569 (copy_vtab_proc_comps): Copy the correct interface.
2570 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2571 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2572 a dummy argument and make sure all PPC members of the vtab are
2573 initialized correctly.
2574 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2575 in call to gfc_trans_assign_vtab_procs.
2576 * trans-stmt.c (gfc_trans_allocate): Ditto.
2578 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2581 * resolve.c (resolve_typebound_function): Renamed
2582 resolve_class_compcall.Do all the detection of class references
2584 (resolve_typebound_subroutine): resolve_class_typebound_call
2585 renamed. Otherwise same as resolve_typebound_function.
2586 (gfc_resolve_expr): Call resolve_typebound_function.
2587 (resolve_code): Call resolve_typebound_subroutine.
2589 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2592 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2593 pass back the specific symtree name, rather than the target
2596 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2599 * resolve.c (resolve_structure_cons): Make the initializer of
2600 the vtab component 'extends' the same type as the component.
2602 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2605 * interface.c (check_interface1): Pass symbol name rather than NULL to
2606 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2607 trap MULL. (gfc_compare_derived_types): Revert previous change
2608 incorporated incorrectly during merge from trunk, r155778.
2609 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2610 than NULL to gfc_compare_interfaces.
2611 * symbol.c (add_generic_specifics): Likewise.
2613 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2616 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2617 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2618 (gfc_find_derived_vtab): Likewise.
2619 * module.c (ab_attribute): Add enumerator AB_VTAB.
2620 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2621 (check_for_ambiguous): Likewise.
2623 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2624 Janus Weil <janus@gcc.gnu.org>
2627 * trans-expr.c (select_class_proc): Remove function.
2628 (conv_function_val): Delete reference to previous.
2629 (gfc_conv_derived_to_class): Add second argument to the call to
2630 gfc_find_derived_vtab.
2631 (gfc_conv_structure): Exclude proc_pointer components when
2632 accessing $data field of class objects.
2633 (gfc_trans_assign_vtab_procs): New function.
2634 (gfc_trans_class_assign): Add second argument to the call to
2635 gfc_find_derived_vtab.
2636 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2637 implement holding off searching for the vptr derived type.
2638 (add_proc_component): New function.
2639 (add_proc_comps): New function.
2640 (add_procs_to_declared_vtab1): New function.
2641 (copy_vtab_proc_comps): New function.
2642 (add_procs_to_declared_vtab): New function.
2643 (void add_generic_specifics): New function.
2644 (add_generics_to_declared_vtab): New function.
2645 (gfc_find_derived_vtab): Add second argument to the call to
2646 gfc_find_derived_vtab. Add the calls to
2647 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2648 * decl.c (build_sym, build_struct): Use new arg in calls to
2649 gfc_build_class_symbol.
2650 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2651 definition of struct gfc_class_esym_list. Modify prototypes
2652 of gfc_build_class_symbol and gfc_find_derived_vtab.
2653 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2654 call to gfc_find_derived_vtab.
2655 * module.c : Add the vtype attribute.
2656 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2657 * resolve.c (resolve_typebound_generic_call): Add second arg
2658 to pass along the generic name for class methods.
2659 (resolve_typebound_call): The same.
2660 (resolve_compcall): Use the second arg to carry the generic
2661 name from the above. Remove the reference to class_esym.
2662 (check_members, check_class_members, resolve_class_esym,
2663 hash_value_expr): Remove functions.
2664 (resolve_class_compcall, resolve_class_typebound_call): Modify
2665 to use vtable rather than member by member calls.
2666 (gfc_resolve_expr): Modify second arg in call to
2668 (resolve_select_type): Add second arg in call to
2669 gfc_find_derived_vtab.
2670 (resolve_code): Add second arg in call resolve_typebound_call.
2671 (resolve_fl_derived): Exclude vtypes from check for late
2672 procedure definitions. Likewise for checking of explicit
2673 interface and checking of pass arg.
2674 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2675 calls to gfc_find_derived_vtab.
2676 * match.c (select_type_set_tmp): Use new arg in call to
2677 gfc_build_class_symbol.
2678 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2680 * parse.c (endType): Finish incomplete classes.
2682 2010-04-28 Tobias Burnus <burnus@net-b.de>
2686 * simplify.c (simplify_cobound): Handle scalar coarrays.
2688 2010-04-27 Tobias Burnus <burnus@net-b.de>
2690 * gfc-internals.texi: Update copyright year.
2691 * gfortran.texi: Ditto.
2692 * invoke.texi: Ditto.
2694 2010-04-27 Tobias Burnus <burnus@net-b.de>
2697 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2698 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2699 * trans-types.c (gfc_get_array_type_bounds,
2700 gfc_get_array_descriptor_base): Add corank argument.
2701 * trans-array.c (gfc_array_init_size): Handle corank.
2702 (gfc_trans_create_temp_array, gfc_array_allocate,
2703 gfc_conv_expr_descriptor): Add corank argument to call.
2704 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2706 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2710 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2711 of mucking with a tree directly.
2713 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2716 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2717 gfc_error with new error message.
2719 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2723 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2725 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2727 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2728 than the address of a GFC_SS_REFERENCE.
2729 * trans.h : Change comment on GFC_SS_REFERENCE.
2731 2010-04-22 Richard Guenther <rguenther@suse.de>
2734 * resolve.c (gfc_resolve_index): Wrap around ...
2735 (gfc_resolve_index_1): ... this. Add parameter to allow
2736 any integer kind index type.
2737 (resolve_array_ref): Allow any integer kind for the start
2738 index of an array ref.
2740 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2743 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2746 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2748 * intrinsic.c (sort_actual): Remove 'is' in error message.
2750 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2753 * resolve.c (resolve_fl_derived): If a component character
2754 length has not been resolved, do so now.
2755 (resolve_symbol): The same as above for a symbol character
2757 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2758 not needed for a character valued, procedure pointer.
2761 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2762 not found, return FAILURE rather than ICEing.
2764 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2767 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2768 sequential loops private in the innermost containing task region.
2770 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2772 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2773 to build_common_tree_nodes.
2775 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2778 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2779 gfc_msg_bounds by using 'Array bound mismatch' directly.
2780 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2781 error message to include the mismatch in the extent of array bound.
2782 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2783 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2785 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2787 * gfortran.texi: Update information on temporary file locations.
2789 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2791 * trans-decl.c (gfc_build_qualified_array): Ensure
2792 ubound.N and lbound.N artificial variable names don't appear
2795 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2798 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2799 block of code. Set name to the variable associated with the descriptor.
2801 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2803 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2804 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2806 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2808 * intrinsic.texi: Add the missing specific name of intrinsic
2809 procedure where the specific name is identical to the generic name.
2810 Fix inconsistent or mismatch in the argument names in intrinsic
2811 procedure descriptions. Add the SCALAR allocatable description to
2814 2010-04-14 Tobias Burnus <burnus@net-b.de>
2817 * array.c (gfc_find_array_ref): Handle codimensions.
2818 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2819 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2820 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2822 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2823 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2825 * intrinsic.h (add_functions): Add this_image, image_index,
2826 lcobound and ucobound intrinsics.
2827 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2828 gfc_check_image_index, gfc_check_this_image,
2829 gfc_simplify_image_index, gfc_simplify_lcobound,
2830 gfc_simplify_this_image, gfc_simplify_ucobound):
2831 New function prototypes.
2832 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2833 IMAGE_INDEX): Document new intrinsic functions.
2834 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2836 * simplify.c (simplify_bound_dim): Handle coarrays.
2837 (simplify_bound): Update simplify_bound_dim call.
2838 (gfc_simplify_num_images): Add -fcoarray=none check.
2839 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2840 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2842 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2845 * constructor.c: Fix typo in comment.
2846 * expr.c (find_array_section): Add check for max array limit.
2848 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2851 * gfortranspec.c (lookup_option): Check for -static and return
2853 (lang_specific_driver): Break when OPTION_static is discovered.
2855 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2857 * array.c (extract_element): Restore function from trunk.
2858 (gfc_get_array_element): Restore function from trunk.
2859 (gfc_expand_constructor): Restore check against
2860 flag_max_array_constructor.
2861 * constructor.c (node_copy_and_append): Delete unused.
2862 * gfortran.h: Delete comment and extra include.
2863 * constructor.h: Bump copyright and clean up TODO comments.
2864 * resolve.c: Whitespace.
2866 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2868 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2869 with direct access access to elements. Adjusted prototype, fixed all
2871 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2873 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2874 (gfc_simplify_spread): Removed workaround, directly insert elements
2875 at a given array position.
2876 (gfc_simplify_transpose): Likewise.
2877 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2879 (gfc_simplify_unpack): Likewise.
2881 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2883 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2884 (convert_boz): ... this and moved to start of file.
2885 (gfc_simplify_abs): Whitespace fix.
2886 (gfc_simplify_acos): Whitespace fix.
2887 (gfc_simplify_acosh): Whitespace fix.
2888 (gfc_simplify_aint): Whitespace fix.
2889 (gfc_simplify_dint): Whitespace fix.
2890 (gfc_simplify_anint): Whitespace fix.
2891 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2892 (gfc_simplify_dnint): Whitespace fix.
2893 (gfc_simplify_asin): Whitespace fix.
2894 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2895 (gfc_simplify_atan): Likewise.
2896 (gfc_simplify_atanh): Whitespace fix.
2897 (gfc_simplify_atan2): Whitespace fix.
2898 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2899 (gfc_simplify_bessel_j1): Likewise.
2900 (gfc_simplify_bessel_jn): Likewise.
2901 (gfc_simplify_bessel_y0): Likewise.
2902 (gfc_simplify_bessel_y1): Likewise.
2903 (gfc_simplify_bessel_yn): Likewise.
2904 (gfc_simplify_ceiling): Reorderd statements.
2905 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2907 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2909 (gfc_simplify_complex): Replaced if-gate. Removed check for
2911 (gfc_simplify_conjg): Whitespace fix.
2912 (gfc_simplify_cos): Whitespace fix.
2913 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2914 (gfc_simplify_dcmplx): Removed check for constant arguments.
2915 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2916 (gfc_simplify_digits): Whitespace fix.
2917 (gfc_simplify_dim): Whitespace fix.
2918 (gfc_simplify_dprod): Reordered statements.
2919 (gfc_simplify_erf): Whitespace fix.
2920 (gfc_simplify_erfc): Whitespace fix.
2921 (gfc_simplify_epsilon): Whitespace fix.
2922 (gfc_simplify_exp): Whitespace fix.
2923 (gfc_simplify_exponent): Use convert_boz().
2924 (gfc_simplify_floor): Reorderd statements.
2925 (gfc_simplify_gamma): Whitespace fix.
2926 (gfc_simplify_huge): Whitespace fix.
2927 (gfc_simplify_iand): Whitespace fix.
2928 (gfc_simplify_ieor): Whitespace fix.
2929 (simplify_intconv): Use gfc_convert_constant().
2930 (gfc_simplify_int): Use simplify_intconv().
2931 (gfc_simplify_int2): Reorderd statements.
2932 (gfc_simplify_idint): Reorderd statements.
2933 (gfc_simplify_ior): Whitespace fix.
2934 (gfc_simplify_ishftc): Removed duplicate type check.
2935 (gfc_simplify_len): Use range_check() instead of manual range check.
2936 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2937 (gfc_simplify_log): Whitespace fix.
2938 (gfc_simplify_log10): Whitespace fix.
2939 (gfc_simplify_minval): Whitespace fix.
2940 (gfc_simplify_maxval): Whitespace fix.
2941 (gfc_simplify_mod): Whitespace fix.
2942 (gfc_simplify_modulo): Whitespace fix.
2943 (simplify_nint): Reorderd statements.
2944 (gfc_simplify_not): Whitespace fix.
2945 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2946 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2947 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2948 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2949 (gfc_simplify_realpart): Whitespace fix.
2950 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2951 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2952 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2953 (gfc_simplify_sign): Whitespace fix.
2954 (gfc_simplify_sin): Whitespace fix.
2955 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2956 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2957 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2958 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2959 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2961 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2963 * gfortran.h (gfc_start_constructor): Removed.
2964 (gfc_get_array_element): Removed.
2965 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2966 instead. Fixed all callers.
2967 (extract_element): Removed.
2968 (gfc_expand_constructor): Temporarily removed check for
2969 max-array-constructor. Will be re-introduced later if still required.
2970 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2971 instead. Fixed all callers.
2972 * expr.c (find_array_section): Replaced manual lookup of elements
2973 by gfc_constructor_lookup.
2975 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2977 * gfortran.h (gfc_get_null_expr): New prototype.
2978 (gfc_get_operator_expr): New prototype.
2979 (gfc_get_character_expr): New prototype.
2980 (gfc_get_iokind_expr): New prototype.
2981 * expr.c (gfc_get_null_expr): New.
2982 (gfc_get_character_expr): New.
2983 (gfc_get_iokind_expr): New.
2984 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2985 * matchexp.c (build_node): Renamed and moved to
2986 expr.c (gfc_get_operator_expr). Reordered arguments to match
2987 other functions. Fixed all callers.
2988 (gfc_get_parentheses): Use specific function to build expr.
2989 * array.c (gfc_match_array_constructor): Likewise.
2990 * arith.c (eval_intrinsic): Likewise.
2991 (gfc_hollerith2int): Likewise.
2992 (gfc_hollerith2real): Likewise.
2993 (gfc_hollerith2complex): Likewise.
2994 (gfc_hollerith2logical): Likewise.
2995 * data.c (create_character_intializer): Likewise.
2996 * decl.c (gfc_match_null): Likewise.
2997 (enum_initializer): Likewise.
2998 * io.c (gfc_match_format): Likewise.
2999 (match_io): Likewise.
3000 * match.c (gfc_match_nullify): Likewise.
3001 * primary.c (match_string_constant): Likewise.
3002 (match_logical_constant): Likewise.
3003 (build_actual_constructor): Likewise.
3004 * resolve.c (build_default_init_expr): Likewise.
3005 * symbol.c (generate_isocbinding_symbol): Likewise.
3006 (gfc_build_class_symbol): Likewise.
3007 (gfc_find_derived_vtab): Likewise.
3008 * simplify.c (simplify_achar_char): Likewise.
3009 (gfc_simplify_adjustl): Likewise.
3010 (gfc_simplify_adjustr): Likewise.
3011 (gfc_simplify_and): Likewise.
3012 (gfc_simplify_bit_size): Likewise.
3013 (gfc_simplify_is_iostat_end): Likewise.
3014 (gfc_simplify_is_iostat_eor): Likewise.
3015 (gfc_simplify_isnan): Likewise.
3016 (simplify_bound): Likewise.
3017 (gfc_simplify_leadz): Likewise.
3018 (gfc_simplify_len_trim): Likewise.
3019 (gfc_simplify_logical): Likewise.
3020 (gfc_simplify_maxexponent): Likewise.
3021 (gfc_simplify_minexponent): Likewise.
3022 (gfc_simplify_new_line): Likewise.
3023 (gfc_simplify_null): Likewise.
3024 (gfc_simplify_or): Likewise.
3025 (gfc_simplify_precision): Likewise.
3026 (gfc_simplify_repeat): Likewise.
3027 (gfc_simplify_scan): Likewise.
3028 (gfc_simplify_size): Likewise.
3029 (gfc_simplify_trailz): Likewise.
3030 (gfc_simplify_trim): Likewise.
3031 (gfc_simplify_verify): Likewise.
3032 (gfc_simplify_xor): Likewise.
3033 * trans-io.c (build_dt): Likewise.
3034 (gfc_new_nml_name_expr): Removed.
3036 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3038 * arith.h (gfc_constant_result): Removed prototype.
3039 * constructor.h (gfc_build_array_expr): Removed prototype.
3040 (gfc_build_structure_constructor_expr): Removed prototype.
3041 * gfortran.h (gfc_int_expr): Removed prototype.
3042 (gfc_logical_expr): Removed prototype.
3043 (gfc_get_array_expr): New prototype.
3044 (gfc_get_structure_constructor_expr): New prototype.
3045 (gfc_get_constant_expr): New prototype.
3046 (gfc_get_int_expr): New prototype.
3047 (gfc_get_logical_expr): New prototype.
3048 * arith.c (gfc_constant_result): Moved and renamed to
3049 expr.c (gfc_get_constant_expr). Fixed all callers.
3050 * constructor.c (gfc_build_array_expr): Moved and renamed to
3051 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3052 and kind. Fixed all callers.
3053 (gfc_build_structure_constructor_expr): Moved and renamed to
3054 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3055 to type and kind. Fixed all callers.
3056 * expr.c (gfc_logical_expr): Renamed to ...
3057 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3058 (gfc_int_expr): Renamed to ...
3059 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3061 (gfc_get_constant_expr): New.
3062 (gfc_get_array_expr): New.
3063 (gfc_get_structure_constructor_expr): New.
3064 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3067 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3069 * constructor.h: New.
3070 * constructor.c: New.
3071 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3072 * arith.c (reducy_unary): Use constructor API.
3073 (reduce_binary_ac): Likewise.
3074 (reduce_binary_ca): Likewise.
3075 (reduce_binary_aa): Likewise.
3076 * check.c (gfc_check_pack): Likewise.
3077 (gfc_check_reshape): Likewise.
3078 (gfc_check_unpack): Likewise.
3079 * decl.c (add_init_expr_to_sym): Likewise.
3080 (build_struct): Likewise.
3081 * dependency.c (gfc_check_dependency): Likewise.
3082 (contains_forall_index_p): Likewise.
3083 * dump-parse-tree.c (show_constructor): Likewise.
3084 * expr.c (free_expr0): Likewise.
3085 (gfc_copy_expr): Likewise.
3086 (gfc_is_constant_expr): Likewise.
3087 (simplify_constructor): Likewise.
3088 (find_array_element): Likewise.
3089 (find_component_ref): Likewise.
3090 (find_array_section): Likewise.
3091 (find_substring_ref): Likewise.
3092 (simplify_const_ref): Likewise.
3093 (scalarize_intrinsic_call): Likewise.
3094 (check_alloc_comp_init): Likewise.
3095 (gfc_default_initializer): Likewise.
3096 (gfc_traverse_expr): Likewise.
3097 * iresolve.c (check_charlen_present): Likewise.
3098 (gfc_resolve_reshape): Likewise.
3099 (gfc_resolve_transfer): Likewise.
3100 * module.c (mio_constructor): Likewise.
3101 * primary.c (build_actual_constructor): Likewise.
3102 (gfc_match_structure_constructor): Likewise.
3103 * resolve.c (resolve_structure_cons): Likewise.
3104 * simplify.c (is_constant_array_expr): Likewise.
3105 (init_result_expr): Likewise.
3106 (transformational_result): Likewise.
3107 (simplify_transformation_to_scalar): Likewise.
3108 (simplify_transformation_to_array): Likewise.
3109 (gfc_simplify_dot_product): Likewise.
3110 (simplify_bound): Likewise.
3111 (simplify_matmul): Likewise.
3112 (simplify_minval_maxval): Likewise.
3113 (gfc_simplify_pack): Likewise.
3114 (gfc_simplify_reshape): Likewise.
3115 (gfc_simplify_shape): Likewise.
3116 (gfc_simplify_spread): Likewise.
3117 (gfc_simplify_transpose): Likewise.
3118 (gfc_simplify_unpack): Likewise.q
3119 (gfc_convert_constant): Likewise.
3120 (gfc_convert_char_constant): Likewise.
3121 * target-memory.c (size_array): Likewise.
3122 (encode_array): Likewise.
3123 (encode_derived): Likewise.
3124 (interpret_array): Likewise.
3125 (gfc_interpret_derived): Likewise.
3126 (expr_to_char): Likewise.
3127 (gfc_merge_initializers): Likewise.
3128 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3129 (gfc_trans_array_constructor_value): Likewise.
3130 (get_array_ctor_strlen): Likewise.
3131 (gfc_constant_array_constructor_p): Likewise.
3132 (gfc_build_constant_array_constructor): Likewise.
3133 (gfc_trans_array_constructor): Likewise.
3134 (gfc_conv_array_initializer): Likewise.
3135 * trans-decl.c (check_constant_initializer): Likewise.
3136 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3137 (gfc_apply_interface_mapping_to_cons): Likewise.
3138 (gfc_trans_structure_assign): Likewise.
3139 (gfc_conv_structure): Likewise.
3140 * array.c (check_duplicate_iterator): Likewise.
3141 (match_array_list): Likewise.
3142 (match_array_cons_element): Likewise.
3143 (gfc_match_array_constructor): Likewise.
3144 (check_constructor_type): Likewise.
3145 (check_constructor): Likewise.
3147 (expand_constructor): Likewise.
3148 (extract_element): Likewise.
3149 (gfc_expanded_ac): Likewise.
3150 (resolve_array_list): Likewise.
3151 (gfc_resolve_character_array_constructor): Likewise.
3152 (copy_iterator): Renamed to ...
3153 (gfc_copy_iterator): ... this.
3154 (gfc_append_constructor): Removed.
3155 (gfc_insert_constructor): Removed unused function.
3156 (gfc_get_constructor): Removed.
3157 (gfc_free_constructor): Removed.
3158 (qgfc_copy_constructor): Removed.
3159 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3160 Removed all references. Replaced constructor list by splay-tree.
3161 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3162 the inner struct, added member 'base'.
3163 (gfc_append_constructor): Removed prototype.
3164 (gfc_insert_constructor): Removed prototype.
3165 (gfc_get_constructor): Removed prototype.
3166 (gfc_free_constructor): Removed prototype.
3167 (qgfc_copy_constructor): Removed prototype.
3168 (gfc_copy_iterator): New prototype.
3169 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3171 2010-04-10 Tobias Burnus <burnus@net-b.de>
3174 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3175 proc-pointers and type-bound procedures.
3176 (gfc_specification_expr): Check proc-pointers for pureness.
3178 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3181 * gfortranspec.c (lang_specific_driver): Do not expose vars
3182 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3185 2010-04-09 Tobias Burnus <burnus@net-b.de>
3188 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3190 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3191 * data.c (gfc_assign_data_value): Ditto.
3192 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3193 (gfc_traverse_expr): Traverse also through codimension expressions.
3194 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3195 gfc_has_ultimate_pointer): New functions.
3196 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3197 (gfc_array_ref): Add codimen.
3198 (gfc_array_ref): Add in_allocate.
3199 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3200 gfc_has_ultimate_pointer): Add prototypes.
3201 * interface.c (compare_parameter, compare_actual_formal,
3202 check_intents): Add coarray constraints.
3203 * match.c (gfc_match_iterator): Add coarray constraint.
3204 * match.h (gfc_match_array_ref): Update interface.
3205 * primary.c (gfc_match_varspec): Handle codimensions.
3206 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3207 (check_class_members): Return gfc_try instead for error recovery.
3208 (resolve_typebound_function,resolve_typebound_subroutine,
3209 check_members): Handle return value of check_class_members.
3210 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3211 check_dimension, compare_spec_to_ref, resolve_array_ref,
3212 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3213 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3215 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3216 Skip over coarray refs.
3217 (gfc_array_allocate) Add support for references containing coindexes.
3218 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3219 (gfc_map_intrinsic_function): Ignore codimensions.
3221 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3224 * io.c (check_format_string): Added check for additional non
3225 blank characters after the format string was successfully
3227 * io.c (check_format): Changed the error messages for positive
3228 int required and period required to drop through the error logic
3229 and report with gfc_error instead of gfc_error_now. Corrected
3230 format postion for hollerith strings.
3232 2010-04-08 Tobias Burnus <burnus@net-b.de>
3234 * module.c (use_iso_fortran_env_module): Fix standard check.
3236 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3238 * parse.c (parse_derived, parse_enum): Avoid set but not used
3241 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3244 * gfortran.texi: Add section about representation of
3247 2010-04-07 Simon Baldwin <simonb@google.com>
3249 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3250 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3252 2010-04-07 Richard Guenther <rguenther@suse.de>
3254 * options.c (gfc_init_options): Do not set.
3256 2010-04-06 Tobias Burnus <burnus@net-b.de>
3259 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3260 * match.c (gfc_match_critical, sync_statement): Ditto.
3261 * gfortran.h (gfc_fcoarray): New enum.
3262 (gfc_option_t): Use it.
3263 * lang.opt (fcoarray): Add new flag.
3264 * invoke.texi (fcoarray): Document it.
3265 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3266 (gfc_handle_coarray_option): New function.
3268 2010-04-06 Tobias Burnus <burnus@net-b.de>
3271 * gfortran.h (gfc_array_spec): Add cotype.
3272 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3273 and defer error diagnostic.
3274 * resolve.c (resolve_fl_derived): Add missing check.
3275 (resolve_symbol): Add cotype/type check.
3276 * parse.c (parse_derived): Fix setting of coarray_comp.
3278 2010-04-06 Tobias Burnus <burnus@net-b.de>
3281 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3282 match_array_element_spec,gfc_copy_array_spec,
3283 gfc_compare_array_spec): Include corank.
3284 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3285 * decl.c (build_sym,build_struct,variable_decl,
3286 match_attr_spec,attr_decl1,cray_pointer_decl,
3287 gfc_match_volatile): Add codimension.
3288 (gfc_match_codimension): New function.
3289 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3290 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3291 (gfc_add_codimension): New function prototype.
3292 * match.h (gfc_match_codimension): New function prototype.
3293 (gfc_match_array_spec): Update prototype
3294 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3295 * module.c (MOD_VERSION): Bump.
3296 (mio_symbol_attribute): Support coarray attributes.
3297 (mio_array_spec): Add corank support.
3298 * parse.c (decode_specification_statement,decode_statement,
3299 parse_derived): Add coarray support.
3300 * resolve.c (resolve_formal_arglist, was_declared,
3301 is_non_constant_shape_array, resolve_fl_variable,
3302 resolve_fl_derived, resolve_symbol): Add coarray support.
3303 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3304 gfc_build_class_symbol): Add coarray support.
3305 (gfc_add_codimension): New function.
3307 2010-04-06 Tobias Burnus <burnus@net-b.de>
3310 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3311 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3312 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3314 * intrinsic.texi (iso_fortran_env): Ditto.
3315 * libgfortran.h (libgfortran_stat_codes): New enum.
3316 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3317 constants from the intrinsic module.
3319 2010-04-06 Tobias Burnus <burnus@net-b.de>
3322 * intrinsic.c (add_functions): Add num_images.
3323 * decl.c (gfc_match_end): Handle END CRITICAL.
3324 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3325 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3327 * gfortran.h (gfc_statement): Add enum items for those.
3328 (gfc_exec_op) Ditto.
3329 (gfc_isym_id): Add num_images.
3330 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3331 (gfc_trans_sync,gfc_trans_critical): New functions.
3332 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3333 gfc_trans_critical): Add/update prototypes.
3334 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3335 and SYNC statements.
3336 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3337 * resolve.c (resolve_sync): Add function.
3338 (gfc_resolve_blocks): Handle CRITICAL.
3339 (resolve_code): Handle CRITICAL, ERROR STOP,
3340 (resolve_branch): Add CRITICAL constraint check.
3341 and SYNC statements.
3342 * st.c (gfc_free_statement): Add new statements.
3343 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3344 (gfc_build_builtin_function_decls): Initialize it.
3345 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3346 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3347 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3349 (match_exit_cycle): Handle CRITICAL constraint.
3350 (gfc_match_stopcode): Handle ERROR STOP.
3351 * match.h (gfc_match_critical, gfc_match_error_stop,
3352 gfc_match_sync_all, gfc_match_sync_images,
3353 gfc_match_sync_memory): Add prototype.
3354 * parse.c (decode_statement, gfc_ascii_statement,
3355 parse_executable): Handle new statements.
3356 (parse_critical_block): New function.
3357 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3358 * intrinsic.texi (num_images): Document new function.
3359 * simplify.c (gfc_simplify_num_images): Add function.
3361 2010-04-06 Tobias Burnus <burnus@net-b.de>
3364 * trans-array.c (gfc_conv_expr_descriptor): Update
3365 gfc_trans_scalar_assign call.
3366 (has_default_initializer): New function.
3367 (gfc_trans_deferred_array): Nullify less often.
3368 * trans-expr.c (gfc_conv_subref_array_arg,
3369 gfc_trans_subcomponent_assign): Update call to
3370 gfc_trans_scalar_assign.
3371 (gfc_trans_scalar_assign): Add parameter and pass it on.
3372 (gfc_trans_assignment_1): Optionally, do not dealloc before
3374 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3375 call to gfc_trans_scalar_assign.
3376 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3377 initializer to static variables.
3378 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3379 * trans-stmt.c (forall_make_variable_temp,
3380 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3381 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3382 gfc_trans_allocate): Update gfc_trans_assignment call.
3383 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3384 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3385 parameter to prototype.
3387 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3389 * ioparm.def : Update copyright.
3391 * trans-array.c : ditto
3392 * trans-array.h : ditto
3394 * trans-types.c: ditto
3395 * dependency.c : ditto
3396 * gfortran.h : ditto
3398 * trans-io.c : ditto
3399 * trans-intrinsic.c : ditto
3400 * libgfortran.h : ditto
3401 * invoke.texi : ditto
3402 * intrinsic.texi : ditto
3405 * intrinsic.c : ditto
3406 * interface.c : ditto
3407 * iresolve.c : ditto
3408 * trans-stmt.c : ditto
3409 * trans-stmt.h : ditto
3414 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3417 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3418 do not assert the context of derived types.
3420 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3423 * ioparm.def: Change inquire size variable to type pointer to
3426 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3429 * trans-expr.c (conv_parent_component_references): Ensure that
3430 'dt' has a backend_decl.
3433 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3434 type has a backend_decl.
3437 * resolve.c (resolve_global_procedure): Check that the 'cl'
3438 structure is not NULL.
3440 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3442 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3445 2010-03-17 Tobias Burnus <burnus@net-b.de>
3448 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3449 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3451 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3452 pointees as having explizit size.
3453 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3455 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3456 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3457 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3458 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3459 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3462 2010-03-14 Tobias Burnus <burnus@net-b.de>
3465 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3466 (resolve_ordinary_assign): Add check to avoid segfault.
3468 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3472 * resolve.c (resolve_compcall): Add new boolean dummy argument
3473 'class_members'. Only resolve expression at end if false.
3474 Remove redundant, static variable 'class_object'.
3475 (check_class_members): Add extra argument to call of
3477 (resolve_typebound_function): Renamed resolve_class_compcall.
3478 Do all the detection of class references here. Correct calls to
3479 resolve_compcall for extra argument.
3480 (resolve_typebound_subroutine): resolve_class_typebound_call
3481 renamed. Otherwise same as resolve_typebound_function.
3482 (gfc_resolve_expr): Call resolve_typebound_function.
3483 (resolve_code): Call resolve_typebound_subroutine.
3485 2010-03-10 Tobias Burnus <burnus@net-b.de
3488 * symbol.c (get_iso_c_sym): Set sym->result.
3490 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3493 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3494 for TBPs, otherwise they will not be resolved properly.
3495 (resolve_function): Use 'value.function.esym' instead of
3496 'value.function.name' to check if we're dealing with a TBP.
3497 (check_class_members): Set correct type of passed object for all TBPs,
3498 not only generic ones, except if the type is abstract.
3500 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3503 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3504 'final...' are not misinterpreted as FINAL statements.
3506 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3509 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3510 allocatable ultimate components do not need temporaries, whilst
3511 ultimate pointer components do.
3513 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3516 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3518 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3521 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3524 * trans-array.c (gfc_conv_array_parameter): A full array of
3525 derived type need not be restricted to a symbol without an
3526 array spec to use the call to gfc_conv_expr_descriptor.
3529 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3530 allocatable arrays do not need temporaries.
3532 2010-03-01 Tobias Burnus <burnus@net-b.de>
3535 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3538 2010-02-28 Tobias Burnus <burnus@net-b.de>
3541 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3542 (gfc_conv_initializer): Handle zero initializer as special case.
3544 2010-02-27 Tobias Burnus <burnus@net-b.de>
3547 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3548 for module variables for Fortran 2008.
3550 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3553 * trans-common.c (build_common_decl): Also update DECL_MODE,
3554 and DECL_SIZE when encountering a larger common block and call
3557 2010-02-24 Tobias Burnus <burnus@net-b.de>
3560 * trans-expr.c (gfc_conv_initializer): Call directly
3561 gfc_conv_constant for C_NULL_(FUN)PTR.
3563 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3566 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3567 checking the rest of the dimensions for elements.
3569 2010-02-21 Tobias Burnus <burnus@net-b.de>
3572 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3574 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3575 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3576 * invoke.texi: Document new -fno-protect-parens flag.
3578 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3584 * dependency.c (gfc_check_argument_var_dependency): Use enum
3585 value instead of arithmetic vaue for 'elemental'.
3586 (check_data_pointer_types): New function.
3587 (gfc_check_dependency): Call check_data_pointer_types.
3588 * trans-array.h : Change fourth argument of
3589 gfc_conv_array_parameter to boolean.
3590 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3591 can be a dummy but it must not be assumed shape or deferred.
3592 Change fourth argument to boolean. Array constructor exprs will
3593 always be contiguous and do not need packing and unpacking.
3594 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3595 space and change fourth argument of gfc_conv_array_parameter
3597 (gfc_trans_arrayfunc_assign): Change fourth argument of
3598 gfc_conv_array_parameter to boolean.
3599 * trans-io.c (gfc_convert_array_to_string): The same.
3600 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3602 2010-02-20 Tobias Burnus <burnus@net-b.de>
3605 * libgfortran.h: Add GFC_RTCHECK_MEM.
3606 * invoke.texi (-fcheck=): Document -fcheck=mem.
3607 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3608 and enable malloc-success check only with -fcheck=mem.
3609 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3611 2010-02-16 Tobias Burnus <burnus@net-b.de>
3614 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3615 * intrinsic.c (add_functions): Ditto.
3616 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3617 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3619 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3622 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3623 gfc_trans_do prototype.
3624 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3625 a loop exit condition. If exit condition is given, build the loop exit
3626 code, checking IO results of implied do loops in READ and WRITE.
3627 (gfc_trans_do): Likewise.
3628 * trans.c (trans_code): New static work function, previously
3629 gfc_trans_code. Passes exit condition to gfc_trans_do.
3630 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3631 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3632 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3633 result status bits in the dtparm structure. Use this condition in call
3634 to gfc_trans_code_cond.
3636 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3640 * trans-array.c (gfc_conv_array_parameter): Use
3641 gfc_full_array_ref_p to detect full and contiguous variable
3642 arrays. Full array components and contiguous arrays do not need
3643 internal_pack and internal_unpack.
3645 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3648 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3651 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3653 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3656 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3657 Tobias Burnus <burnus@net-b.de>
3660 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3662 2010-02-10 Tobias Burnus <burnus@net-b.de>
3665 * trans-decl.c (gfc_generate_function_code): Only check
3666 actual-vs.-dummy character bounds if not bind(C).
3668 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3671 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3672 info->dimen after info has been freed.
3674 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3677 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3680 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3682 * module.c (fix_mio_expr): Declare sym.
3684 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3687 * module.c (fix_mio_expr): Fix for private generic procedures.
3689 2010-02-09 Daniel Kraft <d@domob.eu>
3692 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3693 length to be correct and issue only with -Wsurprising.
3694 * invoke.texi (Wsurprising): Mention this new warning that is
3695 turned on by -Wsurprising.
3697 2010-02-09 Daniel Kraft <d@domob.eu>
3700 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3701 can be CHARACTER type.
3702 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3704 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3707 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3708 'formal_ptr'. If this is true, give returned descriptor unity
3709 lbounds, in all dimensions, and the appropriate offset.
3710 (gfc_conv_procedure_call); If formal is a pointer, set the last
3711 argument of gfc_conv_subref_array_arg to true.
3712 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3713 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3714 new arg of gfc_conv_subref_array_arg to false.
3715 * trans-stmt.c (forall_make_variable_temp): The same.
3717 2010-02-03 Tobias Burnus <burnus@net-b.de>
3720 * interface.c (compare_parameter): Disable rank-checking
3723 2010-02-02 Tobias Burnus <burnus@net-b.de>
3726 * parse.c (decode_specification_statement): Use sym->result not sym.
3728 2010-02-01 Tobias Burnus <burnus@net-b.de>
3731 * decl.c (variable_decl): Allow default initializer in
3732 TYPE declarations in PURE functions.
3734 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3737 * resolve.c (resolve_allocate_expr): Move default initialization code
3738 here from gfc_trans_allocate.
3739 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3741 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3742 of CLASS variables via memcpy.
3743 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3744 to resolve_allocate_expr.
3746 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3749 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3750 * gfortran.h : Add prototype for above.
3751 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3752 (gfc_trans_subcomponent_assign): Call new function to replace
3753 the code to deal with allocatable components.
3754 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3755 gfc_get_full_arrayspec_from_expr to replace existing code.
3757 2010-01-25 Tobias Burnus <burnus@net-b.de>
3760 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3763 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3767 * expr.c (remove_subobject_ref): If the constructor is NULL use
3768 the expression as the source.
3769 (simplify_const_ref): Change the type of expression if
3770 there are component references. Allow for substring to be at
3771 the end of an arbitrarily long chain of references. If an
3772 element is found that is not in an EXPR_ARRAY, assume that this
3773 is scalar initialization of array. Call remove_subobject_ref in
3774 this case with NULL second argument.
3776 2010-01-24 Tobias Burnus <burnus@net-b.de>
3779 * array.c (gfc_array_dimen_size): Use correct specific
3780 function in the check.
3782 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3785 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3786 is required, turn any trailing array elements after a range
3787 into ranges so that offsets can be calculated.
3789 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3791 * module.c (mio_f2k_derived): Use enumerator as initializer of
3795 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3796 bitfield of width 2.
3798 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3801 * resolve.c (extract_compcall_passed_object): Set locus for
3802 passed-object argument.
3803 (extract_ppc_passed_object): Set locus and correctly remove PPC
3806 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3809 * trans-decl.c (add_argument_checking): Do not use the backend
3810 decl directly to test for the presence of an optional dummy
3811 argument. Use gfc_conv_expr_present, remembering to set the
3815 * trans-decl.c (gfc_generate_function_code): Small white space
3816 changes. If 'recurcheckvar' is NULL do not try to reset it.
3818 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3821 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3822 component for extended types.
3823 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3824 and take care of parent component accessibility.
3826 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3829 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3830 * interface.c (check_interface1): Move a warning message here from
3831 resolve_fl_procedure.
3832 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3833 * module.c (read_module): Remove call to gfc_check_interfaces, since
3834 this comes too early here.
3835 * resolve.c (resolve_fl_procedure): Move warning message to
3838 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3841 * interface.c (check_interface1): Pass symbol name rather than NULL to
3842 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3844 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3845 than NULL to gfc_compare_interfaces.
3847 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3850 * trans-array.c (duplicate_allocatable): Static version of
3851 gfc_duplicate_allocatable with provision to handle scalar
3852 components. New boolean argument to switch off call to malloc
3854 (gfc_duplicate_allocatable): New function to call above with
3856 (gfc_copy_allocatable_data): New function to call above with
3858 (structure_alloc_comps): Do not apply indirect reference to
3859 scalar pointers. Add new section to copy allocatable components
3860 of arrays. Extend copying of allocatable components to include
3862 (gfc_copy_only_alloc_comp): New function to copy allocatable
3863 component derived types, without allocating the base structure.
3864 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3865 Add primitive for gfc_copy_only_alloc_comp.
3866 * trans-expr.c (gfc_conv_procedure_call): After calls to
3867 transformational functions with results that are derived types
3868 with allocatable components, copy the components in the result.
3869 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3870 of lhs derived types before allocation.
3872 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3875 * module.c (load_generic_interfaces): If a procedure that is
3876 use associated but not generic is given an interface that
3877 includes itself, then make it generic.
3879 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3880 Shujing Zhao <pearly.zhao@oracle.com>
3882 PR translation/42469
3883 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3884 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3885 character between option name and help text.
3887 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3891 * trans-array.c (gfc_conv_array_initializer): Change call to
3892 gfc_error_now to call to gfc_fatal_error.
3893 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3894 (is_constant_element): Changed name from constant_element.
3895 (gfc_constant_ac): Only use expand_construuctor for expression
3896 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3897 call gfc_is_constant_expr.
3898 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3900 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3901 array expressions should have their constructors expanded.
3902 (gfc_resolve_expr): Use new function to determine whether or not to call
3903 gfc_expand_constructor.
3905 2010-01-09 Tobias Burnus <burnus@net-b.de>
3908 * trans-expr.c (gfc_trans_structure_assign): Handle
3910 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3911 to the constructor for c_null_(fun)ptr.
3912 * resolve.c (resolve_structure_cons): Add special case
3913 for c_null_(fun)ptr.
3915 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3917 * gfortranspec.c (lang_specific_driver): Update copyright notice
3920 2010-01-08 Tobias Burnus <burnus@net-b.de>
3923 * symbol.c (check_conflict, gfc_copy_attr): Add
3924 ASYNCHRONOUS support.
3925 (gfc_add_asynchronous): New function.
3926 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3927 (gfc_match_asynchronous): New function.
3928 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3929 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3930 (gfc_add_asynchronous): New Prototype.
3931 * module.c (ab_attribute, mio_symbol_attribute): Add
3932 ASYNCHRONOUS support.
3933 * resolve.c (was_declared): Ditto.
3934 * match.h (gfc_match_asynchronous): New prototype.
3935 * parse.c (decode_specification_statement,decode_statement):
3936 Add ASYNCHRONOUS support.
3938 2010-01-07 Tobias Burnus <burnus@net-b.de>
3941 * trans-decl.c (get_proc_pointer_decl): Fix call to
3942 gfc_conv_initializer for array-valued proc-pointer funcs.
3944 2010-01-07 Tobias Burnus <burnus@net-b.de>
3947 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3948 allocatable scalars with SAVE attribute.
3950 2010-01-05 Tobias Burnus <burnus@net-b.de>
3953 * options.c (gfc_post_options): Set -frecursion
3954 when -fopenmp is used.
3956 2010-01-05 Tobias Burnus <burnus@net-b.de>
3959 * trans-expr.c (gfc_conv_procedure_call): Nullify
3960 return value for allocatable-scalar character functions.
3962 2010-01-04 Tobias Burnus <burnus@net-b.de>
3965 * error.c (error_printf, gfc_warning, gfc_notify_std,
3966 gfc_warning_now, gfc_error, gfc_error_now,
3967 gfc_fatal_error): Change argument name from nocmsgid to
3968 gmsgid to enable (x)gettext's % checking.
3970 2010-01-04 Tobias Burnus <burnus@net-b.de>
3972 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3974 2010-01-04 Tobias Burnus <burnus@net-b.de>
3977 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3978 for functions returning allocatable scalars.
3979 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3980 reallocating an allocatable scalar.
3981 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3983 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3984 allocatable scalars.
3985 (gfc_generate_function_code): Nullify result variable for
3986 allocatable scalars.
3989 * module.c (gfc_use_module): Fix warning string to allow
3993 * invoke.texi (-fcheck=recursion): Mention that the checking
3994 is also disabled for -frecursive.
3995 * trans-decl.c (gfc_generate_function_code): Disable
3996 -fcheck=recursion when -frecursive is used.
3998 * intrinsic.texi (iso_c_binding): Improve wording.
4001 Copyright (C) 2010 Free Software Foundation, Inc.
4003 Copying and distribution of this file, with or without modification,
4004 are permitted in any medium without royalty provided the copyright
4005 notice and this notice are preserved.
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