1 2010-09-06 Tobias Burnus <burnus@net-b.de>
4 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
6 2010-09-06 Tobias Burnus <burnus@net-b.de>
9 * dump-parse-tree.c (gfc_debug_expr): New function.
11 2010-09-06 Tobias Burnus <burnus@net-b.de>
14 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
15 (check_specific): Special case for those intrinsics.
16 * gfortran.h (gfc_isym_id): Add new intrinsics
17 * intrinsic.h (gfc_check_transf_bit_intrins,
18 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
19 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
21 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
22 gfc_resolve_iparity, resolve_transformational): New functions.
23 (gfc_resolve_product, gfc_resolve_sum,
24 gfc_resolve_parity): Use resolve_transformational.
25 * check.c (gfc_check_transf_bit_intrins): New function.
26 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
27 gfc_simplify_iparity, do_bit_any, do_bit_ior,
28 do_bit_xor, simplify_transformation): New functions.
29 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
30 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
31 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
32 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
33 Handle IALL, IANY and IPARITY intrinsics.
34 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
36 (IALL, IANY, IPARITY): Document new intrinsics.
38 2010-09-05 Tobias Burnus <burnus@net-b.de>
41 * f95-lang.c (gfc_truthvalue_conversion): Use
42 fold_build[0-9]_loc instead of fold_build[0-9].
43 * convert.c (convert): Ditto.
44 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
45 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
46 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
47 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
48 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
49 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
50 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
51 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
52 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
53 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
54 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
55 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
56 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
57 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
58 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
59 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
60 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
61 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
62 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
63 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
64 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
65 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
66 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
67 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
68 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
69 gfc_conv_associated, gfc_conv_same_type_as,
70 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
72 2010-09-04 Tobias Burnus <burnus@net-b.de>
75 * resolve.c (resolve_fl_namelist): Change constraint checking
76 order to prevent endless loop.
78 2010-09-04 Janus Weil <janus@gcc.gnu.org>
81 * resolve.c (resolve_allocate_expr): Generate default initializers
82 already at this point, resolve them and put them into expr3, ...
83 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
86 2010-09-03 Tobias Burnus <burnus@net-b.de>
89 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
90 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
92 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
93 gfc_conv_string_length, gfc_conv_substring,
94 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
95 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
96 gfc_conv_expr_op, gfc_build_compare_string,
97 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
98 gfc_conv_derived_to_class, conv_isocbinding_procedure,
99 gfc_conv_procedure_call, fill_with_spaces,
100 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
101 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
102 gfc_trans_scalar_assign, gfc_trans_zero_assign,
103 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
104 fold_build[0-9] to fold_build[0-9]_loc.
105 * trans-io.c (set_parameter_const, set_parameter_value,
106 set_parameter_ref, gfc_convert_array_to_string, set_string,
107 set_internal_unit, io_result, set_error_locus,
108 nml_get_addr_expr, build_dt): Ditto.
109 * trans-openmp.c (gfc_omp_clause_default_ctor,
110 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
111 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
112 gfc_trans_omp_do): Ditto.
113 * trans.c (gfc_add_modify, gfc_build_addr_expr,
114 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
115 gfc_trans_runtime_check, gfc_call_malloc,
116 gfc_allocate_with_status, gfc_allocate_array_with_status,
117 gfc_call_free, gfc_deallocate_with_status,
118 gfc_call_realloc): Ditto.
120 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
123 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
124 arglists for pure user functions, or for those intrinsic
125 functions which are also pure.
126 * intrinsics.c (add_conv): Mark conversion functions as pure.
127 (add_char_conversions): Likewise.
129 2010-09-03 Daniel Kraft <d@domob.eu>
132 * resolve.c (resolve_actual_arglist): Allow internal procedure
133 as actual argument with Fortran 2008.
135 2010-09-03 Daniel Kraft <d@domob.eu>
138 * gfortran.h (struct gfc_code): Renamed `whichloop' to
139 `which_construct' as this is no longer restricted to loops.
140 * parse.h (struct gfc_state_data): New field `construct'.
141 * match.c (match_exit_cycle): Handle EXIT from non-loops.
142 * parse.c (push_state): Set `construct' field.
143 * resolve.c (resolve_select_type): Extend comment.
144 * trans-stmt.c (gfc_trans_if): Add exit label.
145 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
146 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
147 (gfc_trans_do), (gfc_trans_do_while): Ditto.
148 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
149 (gfc_trans_cycle): Ditto.
150 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
152 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
154 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
155 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
156 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
157 * intrinsic.texi (RSHIFT): Fix documentation.
159 2010-09-02 Tobias Burnus <burnus@net-b.de>
162 * trans-common.c (create_common): Change build[0-9] to
164 * trans-const.c (gfc_conv_constant_to_tree,
165 gfc_conv_constant_to_tree): Ditto.
166 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
167 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
168 add_argument_checking, create_main_function,
169 gfc_generate_return): Ditto.
170 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
171 * trans-stmt.c (allocate_temp_for_forall_nest_1,
172 compute_inner_temp_size, compute_overall_iter_number,
173 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
174 gfc_conv_elemental_dependencies, gfc_do_allocate,
175 gfc_evaluate_where_mask, gfc_trans_allocate,
176 gfc_trans_arithmetic_if, gfc_trans_call,
177 gfc_trans_character_select, gfc_trans_deallocate,
178 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
179 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
180 gfc_trans_integer_select, gfc_trans_logical_select,
181 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
182 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
183 gfc_trans_where_assign) Ditto.
185 2010-09-02 Janus Weil <janus@gcc.gnu.org>
188 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
191 2010-09-02 Tobias Burnus <burnus@net-b.de>
194 * resolve.c (apply_default_init): Mark symbol as referenced,
195 if it is initialized.
196 (resolve_symbol): Change intialized check for BT_DERIVED such
197 that also function results get initialized; remove now obsolete
198 gfc_set_sym_referenced for BT_CLASS.
200 2010-09-01 Janus Weil <janus@gcc.gnu.org>
203 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
204 * resolve.c (resolve_allocate_expr): Defer handling of default
205 initialization to 'gfc_trans_allocate'.
206 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
207 (resolve_fl_derived): Suppress error messages for vtypes.
208 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
209 polymorphic MOLD expression.
210 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
211 dummy initialization.
213 2010-09-01 Tobias Burnus <burnus@net-b.de>
215 * gfortran.texi (preprocessing): Update URL to COCO.
217 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
219 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
220 array quad_decls. Remove unnecessary assignment.
222 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
224 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
225 other than long double.
226 * mathbuiltins.def: Add builtins from the POW and CPOW family.
227 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
228 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
229 prefix to function name.
230 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
231 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
233 (gfc_conv_intrinsic_exponent): Likewise.
234 (gfc_conv_intrinsic_abs): Likewise.
235 (gfc_conv_intrinsic_mod): Likewise.
236 (gfc_conv_intrinsic_sign): Likewise.
237 (gfc_conv_intrinsic_arith): Likewise.
238 (gfc_conv_intrinsic_fraction): Likewise.
239 (gfc_conv_intrinsic_nearest): Likewise.
240 (gfc_conv_intrinsic_spacing): Likewise.
241 (gfc_conv_intrinsic_rrspacing): Likewise.
242 (gfc_conv_intrinsic_scale): Likewise.
243 (gfc_conv_intrinsic_set_exponent): Likewise.
245 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
247 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
248 * intrinsic.h (gfc_resolve_execute_command_line): New function.
249 * iresolve.c (gfc_resolve_execute_command_line): New function.
250 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
251 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
253 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
256 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
257 and parity{,l,ll} builtins.
258 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
259 (gfc_conv_intrinsic_function): Call above new functions.
260 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
262 * intrinsic.texi: Document POPCNT and POPPAR.
264 2010-08-30 Janus Weil <janus@gcc.gnu.org>
267 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
269 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
271 * Make-lang.in: Add frontend-passes.o dependencies.
273 2010-08-29 Janus Weil <janus@gcc.gnu.org>
276 * resolve.c (resolve_structure_cons): For derived types, make sure the
277 type has been resolved.
278 (resolve_typebound_procedures): Make sure the vtab has been generated.
280 2010-08-29 Janus Weil <janus@gcc.gnu.org>
283 * match.c (gfc_match_select_type): Give the associate-name the
284 FL_VARIABLE attribute.
286 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
288 * simplify.c (gfc_simplify_bessel_n2): Fix indention
291 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
294 * trans-types.c (gfc_init_kinds): Disable TFmode.
296 2010-08-27 Janus Weil <janus@gcc.gnu.org>
299 * match.c (gfc_match_allocate): Avoid double free on error.
301 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
304 * gfortran.h (gfc_real_info): Add c_float128 field.
305 * mathbuiltins.def: Indicate which builtins are const.
306 * trans-types.h (float128_type_node, complex_float128_type_node,
307 gfc_real16_is_float128): New variables.
308 * trans-types.c (float128_type_node, complex_float128_type_node,
309 gfc_real16_is_float128): New variables.
310 (gfc_init_kinds): Allow TFmode.
311 (gfc_build_real_type): Mark __float128 types as such.
312 (gfc_init_types): Initialize float128_type_node and
313 complex_float128_type_node
314 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
315 argument of OTHER_BUILTIN macro.
316 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
317 (builtin_decl_for_precision): Special case for __float128.
318 (builtin_decl_for_float_kind): Likewise.
319 (define_quad_builtin): New function.
320 (gfc_build_intrinsic_lib_fndecls): Create all __float128
321 library decls if necessary. Store them in the real16_decl and
322 complex16_decl builtin map fields.
323 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
324 library function names.
326 2010-08-27 Tobias Burnus <burnus@net-b.de>
329 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
330 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
331 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
332 gfc_resolve_parity): New prototypes.
333 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
334 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
335 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
336 gfc_resolve_parity): New functions.
337 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
339 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
340 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
341 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
342 * gcc/fortran/simplify.c (simplify_transformation_to_array):
343 Add post-processing opterator.
344 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
345 gfc_simplify_product, gfc_simplify_sum): Update call.
346 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
347 gfc_simplify_parity): New functions.
349 2010-08-27 Janus Weil <janus@gcc.gnu.org>
352 * match.c (select_type_set_tmp): Add the possibility to reset the
354 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
356 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
359 * dependency.c (check_section_vs_section): Single test for
360 identical strides which takes into account that only one
361 of the strides may be NULL.
363 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
366 * primary.c (match_hollerith_constant): Calculate padding needed to
367 fill default integer and allocate string for that size. Set pad bytes
369 * gfortran.h: Add hollerith pad value to type spec union.
370 * data.c (create_character_initializer): Fix spelling of function name.
371 Use hollerith pad value to calculate length.
372 * arith.c (hollerith2representation); Use hollerith pad value to
375 2010-08-26 Daniel Kraft <d@domob.eu>
380 * gfortran.h (struct gfc_association_list): New flag `dangling'.
381 (gfc_build_block_ns): Declared here...
382 * parse.h (gfc_build_block_ns): ...instead of here.
383 * trans.h (gfc_process_block_locals): Expect additionally the
384 gfc_association_list of BLOCK (if present).
385 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
386 * resolve.c (resolve_variable): Only check for invalid *array*
387 references on associate-names.
388 (resolve_assoc_var): New method with code previously in resolve_symbol.
389 (resolve_select_type): Use association to give the selector and
390 temporaries their values instead of ordinary assignment.
391 (resolve_fl_var_and_proc): Allow CLASS associate-names.
392 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
393 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
394 to `gfc_process_block_locals' to match new interface.
395 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
397 (gfc_process_block_locals): Defer them rather here when linked to
398 from the BLOCK's association list.
400 2010-08-25 Jakub Jelinek <jakub@redhat.com>
402 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
403 TREE_NOTHROW on fndecls that can't throw. Set
404 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
405 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
406 gfor_fndecl_associated.
408 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
411 * frontend-passes.c (optimize_equality): Don't optimize array equality
413 2010-08-23 Janus Weil <janus@gcc.gnu.org>
416 * resolve.c (resolve_procedure_interface): New function split off from
418 (resolve_formal_arglist): Call it here ...
419 (resolve_symbol): ... and here.
421 2010-08-22 Joseph Myers <joseph@codesourcery.com>
423 * Make-lang.in (gfortranspec.o): Update dependencies.
424 * gfortranspec.c: Include coretypes.h before gcc.h. Include
426 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
427 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
428 (g77_xargc): Make unsigned.
429 (g77_xargv): Change to g77_x_decoded_options.
430 (g77_newargc): Make unsigned.
431 (g77_newargv): Change to g77_new_decoded_options.
432 (strings_same, options_same): New.
433 (append_arg): Use cl_decoded_option structures.
434 (append_option): New.
435 (add_arg_libgfortran): New.
436 (lang_specific_driver): Use cl_decoded_option structures.
438 2010-08-21 Janus Weil <janus@gcc.gnu.org>
442 * class.c (add_proc_comp): Add static initializer for PPCs.
443 (add_procs_to_declared_vtab): Modified comment.
444 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
445 initializer if the component is part of a vtype.
446 (mio_component_list): Add argument 'vtype', pass it on to
448 (mio_symbol): Modified call to 'mio_component_list'.
449 * trans.h (gfc_conv_initializer): Modified prototype.
450 (gfc_trans_assign_vtab_procs): Removed.
451 * trans-common.c (create_common): Modified call to
452 'gfc_conv_initializer'.
453 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
454 gfc_emit_parameter_debug_info): Modified call to
455 'gfc_conv_initializer'.
456 (build_function_decl): Remove assertion.
457 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
458 Removed call to 'gfc_trans_assign_vtab_procs'.
459 (gfc_conv_initializer): Add argument 'procptr'.
460 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
461 (gfc_trans_assign_vtab_procs): Removed.
462 * trans-stmt.c (gfc_trans_allocate): Removed call to
463 'gfc_trans_assign_vtab_procs'.
465 2010-08-21 Tobias Burnus <burnus@net-b.de>
469 * intrinsic.c (add_sym): Init value attribute.
470 (set_attr_value): New function.
471 (add_functions) Use it and add JN/YN resolvers.
472 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
473 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
474 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
475 * iresolve.c (gfc_resolve_bessel_n2): New function.
476 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
478 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
479 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
480 * simplify.c (): For YN set to -INF if previous values
482 * trans-expr.c (gfc_conv_procedure_call): Don't crash
484 * iresolve.c (gfc_resolve_extends_type_of): Set the
485 type of the dummy argument to the one of the actual.
487 2010-08-20 Joseph Myers <joseph@codesourcery.com>
489 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
491 2010-08-20 Joseph Myers <joseph@codesourcery.com>
493 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
496 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
498 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
500 2010-08-19 Daniel Kraft <d@domob.eu>
504 * trans.h (struct gfc_se): New flag `byref_noassign'.
505 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
506 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
507 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
508 and check for compile-time errors with those.
509 * trans-decl.c (trans_associate_var): Use new routine
510 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
511 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
512 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
513 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
514 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
515 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
516 rank remapping for assignment.
518 2010-08-19 Tobias Burnus <burnus@net-b.de>
520 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
521 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
524 2010-08-19 Tobias Burnus <burnus@net-b.de>
528 * check.c (gfc_check_bessel_n2): New function.
529 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
530 * intrinsic.c (add_functions): Add transformational version
531 of the Bessel_jn/yn intrinsics.
532 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
533 gfc_simplify_bessel_yn2): New prototypes.
534 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
535 transformational variant.
536 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
537 Check for negative order.
538 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
539 gfc_simplify_bessel_yn2): New functions.
541 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
544 * resolve.c (resolve_transfer): Traverse operands and set expression
545 to be checked to a non EXPR_OP type.
547 2010-08-19 Janus Weil <janus@gcc.gnu.org>
550 * gfortran.h (gfc_add_save): Modified prototype.
551 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
552 (match_pointer_init): New function to match F08 pointer initialization.
553 (variable_decl,match_procedure_decl,match_ppc_decl): Use
554 'match_pointer_init'.
555 (match_attr_spec): Module variables are implicitly SAVE.
556 (gfc_match_save): Modified call to 'gfc_add_save'.
557 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
559 * primary.c (gfc_variable_attr): Handle SAVE attribute.
560 * resolve.c (resolve_structure_cons): Add new argument and do pointer
561 initialization checks.
562 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
563 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
564 (resolve_fl_variable): Handle SAVE_IMPLICIT.
565 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
567 * trans-decl.c (gfc_create_module_variable): Module variables with
568 TARGET can already exist.
569 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
570 (gfc_conv_initializer): Implement non-NULL pointer
573 2010-08-18 Tobias Burnus <burnus@net-b.de>
576 * intrinsic.texi (selected_char_kind): Document ISO_10646
579 2010-08-17 Jakub Jelinek <jakub@redhat.com>
582 * trans-decl.c (build_library_function_decl_1): Chain on
583 void_list_node instead of creating a new TREE_LIST.
584 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
585 * trans-types.c (gfc_get_function_type): Likewise. Set
586 typelist to void_list_node for the main program.
588 2010-08-17 Daniel Kraft <d@domob.eu>
591 * gfortran.h (struct gfc_association_list): New member `where'.
592 (gfc_is_associate_pointer) New method.
593 * match.c (gfc_match_associate): Remember locus for each associate
594 name matched and do not try to set variable flag.
595 * parse.c (parse_associate): Use remembered locus for symbols.
596 * primary.c (match_variable): Instead of variable-flag check for
597 associate names set it for all such names used.
598 * symbol.c (gfc_is_associate_pointer): New method.
599 * resolve.c (resolve_block_construct): Don't generate assignments
600 to give associate-names their values.
601 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
602 (resolve_symbol): Set some more attributes for associate variables,
603 set variable flag here and check it and don't try to build an
604 explicitely shaped array-spec for array associate variables.
605 * trans-expr.c (gfc_conv_variable): Dereference in case of association
607 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
608 (gfc_sym_type): Return pointer type for association to scalar vars.
609 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
610 (trans_associate_var): New method.
611 (gfc_trans_deferred_vars): Handle association symbols.
613 2010-08-16 Joseph Myers <joseph@codesourcery.com>
615 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
617 (MMDX): Change back to MMD. Mark NoDriverArg instead of
619 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
620 OPT_MDX and OPT_MMDX.
622 2010-08-16 Joseph Myers <joseph@codesourcery.com>
624 * lang.opt (MDX, MMDX): Mark RejectDriver.
626 2010-08-15 Janus Weil <janus@gcc.gnu.org>
628 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
629 vtabs for generics any more).
631 2010-08-15 Daniel Kraft <d@domob.eu>
634 * gfortran.h (gfc_find_proc_namespace): New method.
635 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
636 around with namespace.
637 * symbol.c (gfc_find_proc_namespace): New method.
638 * trans-decl.c (gfc_build_qualified_array): Use it for correct
640 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
641 * parse.c (parse_associate): Removed assignment-generation here...
642 * resolve.c (resolve_block_construct): ...and added it here.
643 (resolve_variable): Handle names that are arrays but were not parsed
644 as such because of association.
645 (resolve_code): Fix BLOCK resolution.
646 (resolve_symbol): Generate array-spec for associate-names.
648 2010-08-15 Tobias Burnus <burnus@net-b.de>
651 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
652 (verify_c_interop): Handle unresolved DT with bind(C).
654 2010-08-15 Tobias Burnus <burnus@net-b.de>
656 * trans-expr.c (gfc_conv_expr_present): Regard nullified
657 pointer arrays as absent.
658 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
659 dummys as absent argument.
660 * interface.c (compare_actual_formal,compare_parameter):
663 2010-08-15 Tobias Burnus <burnus@net-b.de>
665 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
666 dummies with intent(in).
668 2010-08-15 Daniel Kraft <d@domob.eu>
671 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
672 routines not IMPURE also as PURE.
673 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
674 `NO_CLASS' in `CLASS_IMPURE'.
675 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
676 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
677 (add_functions): Ditto.
678 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
679 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
680 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
681 are not ALLOCATABLE and have their INTENT specified.
683 2010-08-13 Daniel Kraft <d@domob.eu>
685 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
686 * array.c (gfc_match_array_spec): Match implied-shape specification and
687 handle AS_IMPLIED_SHAPE correctly otherwise.
688 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
689 (variable_decl): Some checks for implied-shape declaration.
690 * resolve.c (resolve_symbol): Assert that array-spec is no longer
691 AS_IMPLIED_SHAPE in any case.
693 2010-08-12 Joseph Myers <joseph@codesourcery.com>
695 * lang.opt (MD, MMD): Change to MDX and MMDX.
696 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
698 2010-08-11 Janus Weil <janus@gcc.gnu.org>
701 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
703 (check_arglist,check_specific): Add reference to 'name' field.
704 (init_arglist): Remove reference to 'name' field.
705 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
706 * check.c (variable_check): Reverse order of checks. Respect intent of
708 (int_or_proc_check): New function.
709 (coarray_check): New function.
710 (allocatable_check): New function.
711 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
712 (gfc_check_complex): Use 'int_or_real_check'.
713 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
714 gfc_check_ucobound): Use 'coarray_check'.
715 (gfc_check_pack): Use 'real_or_complex_check'.
716 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
718 (scalar_check,type_check,numeric_check,int_or_real_check,
719 real_or_complex_check,kind_check,double_check,logical_array_check,
720 array_check,same_type_check,rank_check,nonoptional_check,
721 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
722 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
723 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
724 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
725 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
726 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
727 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
730 2010-08-10 Daniel Kraft <d@domob.eu>
732 * gfortran.texi (Interoperability with C): Fix ordering in menu
733 and add new subsection about pointers.
734 (Interoperable Subroutines and Functions): Split off the pointer part.
735 (working with Pointers): New subsection with extended discussion
736 of pointers (especially procedure pointers).
738 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
741 * array.c (gfc_ref_dimen_size): Add end argument.
742 If end is non-NULL, calculate it.
743 (ref_size): Adjust call to gfc_ref_dimen_size.
744 (gfc_array_dimen_size): Likewise.
745 (gfc_array_res_shape): Likewise.
746 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
747 * resolve.c (resolve_array_ref): For stride not equal to -1,
748 fill in the lowest possible end.
750 2010-08-09 Janus Weil <janus@gcc.gnu.org>
752 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
754 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
756 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
758 (check_some_aliasing): Likewise.
759 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
760 (gfc_conv_intrinsic_int): Likewise.
761 (gfc_conv_intrinsic_lib_function): Likewise.
762 (gfc_conv_intrinsic_cmplx): Likewise.
763 (gfc_conv_intrinsic_ctime): Likewise.
764 (gfc_conv_intrinsic_fdate): Likewise.
765 (gfc_conv_intrinsic_ttynam): Likewise.
766 (gfc_conv_intrinsic_minmax): Likewise.
767 (gfc_conv_intrinsic_minmax_char): Likewise.
768 (gfc_conv_intrinsic_ishftc): Likewise.
769 (gfc_conv_intrinsic_index_scan_verify): Likewise.
770 (gfc_conv_intrinsic_merge): Likewise.
771 (gfc_conv_intrinsic_trim): Likewise.
772 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
774 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
777 * dependency.c (check_section_vs_section): Handle cases where
778 the start expression coincides with the lower or upper
781 2010-08-04 Janus Weil <janus@gcc.gnu.org>
786 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
787 container types. Do not artificially increase refs. Commit symbols one
789 * interface.c (compare_parameter): Make sure vtabs are present before
790 generating module variables.
791 * resolve.c (resolve_allocate_expr): Ditto.
793 2010-08-04 Tobias Burnus <burnus@net-b.de>
797 * resolve.c (resolve_structure_cons): Fix
800 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
804 * symbol.c (changed_syms): Made static again.
805 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
806 Changed conditional internal error into assert.
807 Rename function to ...
808 (gfc_enforce_clean_symbol_state): ... this.
809 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
810 Rename the former to the latter.
811 * parse.c (decode_statement, decode_omp_directive,
812 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
814 (changed_syms): Remove declaration.
815 (next_statement): Use gfc_enforce_clean_symbol_state.
817 2010-08-04 Tobias Burnus <burnus@net-b.de>
820 * resolve.c (resolve_structure_cons): Fix handling of
821 initialization structure constructors with character
822 elements of the wrong length.
823 * array.c (gfc_check_iter_variable): Add NULL check.
824 (gfc_resolve_character_array_constructor): Also truncate
827 2010-08-04 Tobias Burnus <burnus@net-b.de>
829 * trans-io.c (gfc_build_io_library_fndecls): Fix return
830 value of some libgfortran functions.
832 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
835 * dependency.c (gfc_deb_compare_expr): Remove any integer
836 conversion functions to larger types from both arguments.
837 Remove handling these functions futher down.
839 2010-08-03 Janus Weil <janus@gcc.gnu.org>
843 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
844 * resolve.c (resolve_tb_generic_targets): Check for errors.
846 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
849 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
852 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
855 * dependency.h: Add prototype for gfc_are_identical_variables.
856 * frontend-passes.c: Include depencency.h.
857 (optimimize_equality): Use gfc_are_identical_variables.
858 * dependency.c (identical_array_ref): New function.
859 (gfc_are_identical_variables): New function.
860 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
861 * dependency.c (gfc_check_section_vs_section). Rename gfc_
862 prefix from statc function.
863 (check_section_vs_section): Change arguments to gfc_array_ref,
864 adjust function body accordingly.
866 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
867 Janus Weil <janus@gcc.gnu.org>
872 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
873 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
874 gfc_copy_formal_args, gfc_copy_formal_args_intr,
875 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
876 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
877 Call reject_statement in case of error.
878 (match_deferred_characteritics): Call gfc_undo_symbols in case match
881 2010-08-01 Janus Weil <janus@gcc.gnu.org>
884 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
885 (gfc_find_derived_vtab): Make vtabs and vtypes public.
886 * module.c (read_module): When reading module files, always import
887 vtab and vtype symbols.
889 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
893 * symbol.c (changed_syms): Made non-static.
894 * parse.c (changed_syms): Declare new external.
895 (next_statement): Assert changed_syms is NULL at the beginning.
897 2010-07-30 Janus Weil <janus@gcc.gnu.org>
898 Steven G. Kargl <kargl@gcc.gnu.org>
901 * match.c (match_type_spec): Try to parse derived types before
904 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
906 * gfortran.h (gfc_release_symbol): New prototype.
907 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
908 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
909 Use gfc_release_symbol.
910 * parse.c (gfc_fixup_sibling_symbols): Ditto.
911 * resolve.c (resolve_symbol): Ditto.
913 2010-07-29 Tobias Burnus <burnus@net-b.de>
917 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
918 external procedure declarations in modules.
919 (gfc_get_symbol_decl): Modify assert.
921 2010-07-29 Janus Weil <janus@gcc.gnu.org>
924 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
926 2010-07-29 Janus Weil <janus@gcc.gnu.org>
929 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
930 (gfc_trans_class_assign): Modified prototype.
931 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
932 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
933 (gfc_trans_class_assign): ... here. Modified actual arguments.
934 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
935 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
936 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
938 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
942 * class.c (gfc_find_derived_vtab): Accept or discard newly created
943 symbols before returning.
945 2010-07-29 Joseph Myers <joseph@codesourcery.com>
947 * lang.opt (cpp): Remove Joined and Separate markers.
948 (cpp=): New internal option.
949 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
950 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
953 2010-07-29 Daniel Kraft <d@domob.eu>
956 * array.c (resolve_array_bound): Fix error message to properly handle
957 non-variable expressions.
959 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
961 * decl.c (free_value): Also free repeat field.
962 * data.c (gfc_assign_data_value): Always free offset before returning.
964 2010-07-28 Daniel Kraft <d@domob.eu>
966 * gfortran.h (gfc_build_intrinsic_call): New method.
967 * expr.c (gfc_build_intrinsic_call): New method.
968 * simplify.c (range_check): Ignore non-constant value.
969 (simplify_bound_dim): Handle non-variable expressions and
970 fix memory leak with non-free'ed expression.
971 (simplify_bound): Handle non-variable expressions.
972 (gfc_simplify_shape): Ditto.
973 (gfc_simplify_size): Ditto, but only in certain cases possible.
975 2010-07-28 Joseph Myers <joseph@codesourcery.com>
977 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
980 2010-07-28 Tobias Burnus <burnus@net-b.de>
983 * trans-types.c (gfc_get_derived_type): Fix DT declaration
984 from modules for whole-file mode.
986 2010-07-27 Joseph Myers <joseph@codesourcery.com>
988 * gfortran.h (gfc_handle_option): Update prototype and return
990 * options.c (gfc_handle_option): Update prototype and return value
993 2010-07-27 Joseph Myers <joseph@codesourcery.com>
995 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
996 decoded options in allocating deferred_opt.
997 * cpp.h (gfc_cpp_init_options): Update prototype.
998 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
999 * gfortran.h (gfc_option_lang_mask): New.
1000 (gfc_init_options): Update prototype.
1001 * options.c (gfc_option_lang_mask): New.
1002 (gfc_init_options): Update prototype. Pass new arguments to
1003 gfc_cpp_init_options.
1005 2010-07-26 Tobias Burnus <burnus@net-b.de>
1008 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1009 for functions which are later in the same file.
1010 (gfc_create_function_decl, build_function_decl,
1011 build_entry_thunks): Add global argument.
1012 * trans.c (gfc_generate_module_code): Update
1013 gfc_create_function_decl call.
1014 * trans.h (gfc_create_function_decl): Update prototype.
1015 * resolve.c (resolve_global_procedure): Also resolve for
1018 2010-07-26 Richard Henderson <rth@redhat.com>
1021 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1022 (gfc_write_global_declarations): New.
1024 2010-07-26 Tobias Burnus <burnus@net-b.de>
1027 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1028 for call to transfer_namelist_element.
1029 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1032 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1035 * Make-lang.in: Add fortran/frontend-passes.o.
1036 * gfortran.h: Add prototype for gfc_run_passes.
1037 * resolve.c (gfc_resolve): Call gfc_run_passes.
1038 * frontend-passes.c: New file.
1040 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1043 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1046 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1049 * gfortran.h (gfc_namespace): New field old_equiv.
1050 (gfc_free_equiv_until): New prototype.
1051 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1052 a parameterized stop condition.
1053 (gfc_free_equiv): Use gfc_free_equiv_until.
1054 * parse.c (next_statement): Save equivalence list.
1055 (reject_statement): Restore equivalence list.
1057 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1060 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1061 in the function so that it does not get missed by early exits.
1062 (load_line): Add checks for quoted strings and free form comments to
1063 disable warnings on comments. Add check for ampersand as first
1064 character after truncation and don't warn for this case, but warn if
1065 there are subsequent non-whitespace characters.
1067 2010-07-24 Tobias Burnus <burnus@net-b.de>
1070 * parse.c (gfc_parse_file): Do not override
1071 gfc_global_ns_list items.
1073 2010-07-24 Tobias Burnus <burnus@net-b.de>
1075 * options.c (gfc_init_options): Enable -fwhole-file by default.
1076 * interface.c (compare_parameter): Assume a Hollerith constant is
1077 compatible with all other argument types.
1079 2010-07-23 Tobias Burnus <burnus@net-b.de>
1082 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1083 -fwhole-file also for derived types.
1084 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1085 rename to gfc_copy_dt_decls_ifequal.
1086 (gfc_get_derived_type): Update call.
1087 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1089 2010-07-23 Tobias Burnus <burnus@net-b.de>
1092 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1094 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1096 * trans-types.c (gfc_get_array_descriptor_base,
1097 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1098 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1099 instead of clearing DECL_NAME.
1100 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1102 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1105 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1107 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1108 reverse the scalarization loop.
1109 gfc_conv_resolve_dependencies: Pass the reverse field of the
1110 loopinfo to gfc_dep_resolver.
1111 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1112 assignment by resetting loop.reverse.
1113 gfortran.h : Add the gfc_reverse enum.
1114 trans.h : Add the reverse field to gfc_loopinfo.
1115 dependency.c (gfc_check_dependency): Pass null to the new arg
1116 of gfc_dep_resolver.
1117 (gfc_check_section_vs_section): Check for reverse dependencies.
1118 (gfc_dep_resolver): Add reverse argument and deal with the loop
1120 dependency.h : Modify prototype for gfc_dep_resolver to include
1123 2010-07-23 Daniel Kraft <d@domob.eu>
1126 * gfortran.h (gfc_find_symtree_in_proc): New method.
1127 * symbol.c (gfc_find_symtree_in_proc): New method.
1128 * match.c (match_exit_cycle): Look for loop name also in parent
1129 namespaces within current procedure.
1131 2010-07-22 Tobias Burnus <burnus@net-b.de>
1134 * dependency.c (gfc_check_dependency): Add argument alising check.
1135 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1137 2010-07-22 Daniel Kraft <d@domob.eu>
1139 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1140 now in the correct place.
1142 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1145 * Revert my commit r162325.
1147 2010-07-21 Daniel Kraft <d@domob.eu>
1149 * trans.h (gfc_get_return_label): Removed.
1150 (gfc_generate_return): New method.
1151 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1152 returning a tree directly.
1153 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1154 (gfc_trans_block_construct): Update for new interface to
1155 `gfc_trans_deferred_vars'.
1156 * trans-decl.c (current_function_return_label): Removed.
1157 (current_procedure_symbol): New variable.
1158 (gfc_get_return_label): Removed.
1159 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1160 returning a tree directly.
1161 (get_proc_result), (gfc_generate_return): New methods.
1162 (gfc_generate_function_code): Clean up and do init/cleanup here
1163 also with gfc_wrapped_block. Remove return-label but rather
1166 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1169 * fortran/match.c (match_type_spec): Check for derived type before
1172 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1175 * interface.c (matching_typebound_op): Add argument for the
1176 return of the generic name for the procedure.
1177 (build_compcall_for_operator): Add an argument for the generic
1178 name of an operator procedure and supply it to the expression.
1179 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1180 calls to the above procedures.
1181 * resolve.c (resolve_typebound_function): Catch procedure
1182 component calls for CLASS objects, check that the vtable is
1183 complete and insert the $vptr and procedure components, to make
1185 (resolve_typebound_function): The same.
1186 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1187 an allocatable scalar if it is a result.
1189 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1192 * match.c (gfc_match_iterator): Reverted.
1194 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1197 * match.c (gfc_match_iterator): Remove error that iterator
1198 cannot be INTENT(IN).
1200 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1202 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1203 Access subscript through the "dim" field index.
1204 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1206 (gfc_conv_array_index_offset): Ditto.
1207 (gfc_conv_loop_setup): Ditto.
1208 (gfc_conv_expr_descriptor): Ditto.
1209 (gfc_conv_ss_startstride): Ditto. Update call to
1210 gfc_conv_section_startstride.
1211 (gfc_conv_section_startstride): Set values along the array dimension.
1212 Get array dimension directly from the argument.
1214 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1216 * trans.h (gfc_string_to_single_character): New prototype.
1217 * trans-expr.c (string_to_single_character): Renamed to ...
1218 (gfc_string_to_single_character): ... this. No longer static.
1219 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1220 gfc_trans_string_copy): Adjust callers.
1221 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1222 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1223 (select_struct): Move to toplevel, add GTY(()).
1224 (gfc_trans_character_select): Optimize SELECT CASE
1225 with character length 1.
1227 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1229 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1230 * trans-common.c: Likewise.
1231 * trans-decl.c: Likewise.
1232 * trans-types.c: Likewise.
1233 * trans.c: Likewise.
1235 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1238 * resolve.c (resolve_typebound_generic_call): Resolve generic
1239 non-polymorphic type-bound procedure calls to the correct specific
1241 (resolve_typebound_subroutine): Remove superfluous code.
1243 2010-07-15 Daniel Kraft <d@domob.eu>
1246 * trans.h (struct gfc_wrapped_block): New struct.
1247 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1248 (gfc_finish_wrapped_block): New method.
1249 (gfc_init_default_dt): Add new init code to block rather than
1251 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1252 (gfc_trans_dummy_array_bias): Ditto.
1253 (gfc_trans_g77_array): Ditto.
1254 (gfc_trans_deferred_array): Ditto.
1255 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1256 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1257 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1258 (gfc_finish_wrapped_block): New method.
1259 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1260 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1261 (gfc_trans_deferred_array): Ditto.
1262 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1263 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1264 (init_intent_out_dt): Ditto.
1265 (gfc_init_default_dt): Add new init code to block rather than
1267 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1268 and cleanup code and put it all together.
1270 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1272 * trans.h (gfc_build_compare_string): Add CODE argument.
1273 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1274 gfc_build_compare_string.
1275 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1276 gfc_build_compare_string.
1277 (string_to_single_character): Rename len variable to length.
1278 (gfc_optimize_len_trim): New function.
1279 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1280 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1281 bigger than the length of the other string, they compare unequal.
1284 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1285 in CASE_LABEL_EXPR and use NULL for low for the default case.
1287 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1289 * trans-array.c (gfc_conv_section_upper_bound): Remove
1290 (gfc_conv_section_startstride): Don't set the upper bound in the
1291 vector subscript case.
1292 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1294 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1297 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1298 * dependency.c (gfc_is_data_pointer): Make it static.
1299 * intrinsic.texi: Update documentation on C_LOC.
1300 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1301 and add a check for polymorphic variables.
1303 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1305 * trans-expr.c (string_to_single_character): Also optimize
1306 string literals containing a single char followed only by spaces.
1307 (gfc_trans_string_copy): Remove redundant string_to_single_character
1310 * trans-decl.c (gfc_build_intrinsic_function_decls,
1311 gfc_build_builtin_function_decls): Mark functions as
1312 DECL_PURE_P or TREE_READONLY.
1314 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1316 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1317 instead of build_function_call_expr.
1318 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1320 2010-07-13 Tobias Burnus <burnus@net-b.de>
1321 Daniel Franke <franke.daniel@gmail.com>
1324 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1325 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1327 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1329 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1330 Tobias Burnus <burnus@net-b.de>
1333 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1334 noclobber/noescape annotations to function calls.
1335 (gfc_build_builtin_function_decls): Likewise.
1337 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1343 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1344 * class.c (gfc_build_class_symbol): Modified call to
1345 'gfc_find_derived_vtab'.
1346 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1347 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1349 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1350 Removed treatment of generics.
1351 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1352 Call 'add_proc_comp' instead of duplicating code.
1353 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1355 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1356 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1357 Removed treatment of generics.
1358 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1359 'gfc_find_derived_vtab'.
1360 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1361 Removed treatment of generics.
1362 (resolve_select_type,resolve_fl_derived): Modified call to
1363 'gfc_find_derived_vtab'.
1364 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1365 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1367 * trans-stmt.c (gfc_trans_allocate): Ditto.
1369 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1372 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1375 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1377 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1378 * resolve.c (build_default_init_expr): Ditto.
1380 2010-07-11 Tobias Burnus <burnus@net-b.de>
1383 * module.c (sort_iso_c_rename_list): Remove.
1384 (import_iso_c_binding_module,use_iso_fortran_env_module):
1385 Allow multiple imports of the same symbol.
1387 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1389 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1391 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1394 * decl.c (build_sym,attr_decl1): Only build the class container if the
1395 symbol has sufficient attributes.
1396 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1397 pointer attribute for classes.
1398 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1399 * module.c (MOD_VERSION): Bump.
1400 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1401 (mio_symbol_attribute): Handle class_pointer attribute.
1402 * parse.c (parse_derived): Use class_pointer instead of pointer
1403 attribute for classes.
1404 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1405 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1406 resolve_allocate_expr,resolve_fl_derived): Ditto.
1407 (resolve_fl_var_and_proc): Check for class_ok attribute.
1409 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1411 * trans-io.c (gfc_build_st_parameter): Update calls to
1412 gfc_add_field_to_struct.
1413 * trans-stmt.c (ADD_FIELD): Ditto.
1415 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1417 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1418 fieldlist, remove fieldlist from argument list.
1419 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1420 and remove fieldlist from argument list.
1421 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1422 gfc_get_mixed_entry_union): Move setting
1423 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1424 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1426 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1429 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1430 if the lhs has never been host associated, as well as not being
1431 use associated, a pointer or a target.
1432 * resolve.c (resolve_variable): Mark variables that are host
1434 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1437 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1439 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1440 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1441 SIZEOF and C_SIZEOF.
1443 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1446 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1447 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1448 gfc_resolve_storage_size): New prototypes.
1449 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1450 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1451 * iresolve.c (gfc_resolve_storage_size): New function.
1452 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1454 (gfc_conv_intrinsic_storage_size): New function.
1455 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1457 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1460 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1461 !$omp do loops. Error on CYCLE to non-innermost collapsed
1464 2010-07-08 Tobias Burnus <burnus@net-b.de>
1467 * array.c (gfc_match_array_ref): Better error message for
1468 coarrays with too few ranks.
1469 (match_subscript): Move one diagnostic to caller.
1470 * gfortran.h (gfc_get_corank): Add prottype.
1471 * expr.c (gfc_get_corank): New function.
1472 * iresolve.c (resolve_bound): Fix rank for cobounds.
1473 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1474 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1477 2010-07-06 Tobias Burnus <burnus@net-b.de>
1480 * array.c (gfc_expand_constructor): Add optional diagnostic.
1481 * gfortran.h (gfc_expand_constructor): Update prototype.
1482 * expr.c (gfc_simplify_expr, check_init_expr,
1483 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1484 * resolve.c (gfc_resolve_expr): Ditto.
1486 2010-07-06 Tobias Burnus <burnus@net-b.de>
1488 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1489 * trans-intrinsic.c: Ditto.
1490 * trans-types.c: Ditto.
1491 * convert.c: Include diagnostic-core.h instead of toplev.h.
1493 * trans-array.c: Ditto.
1494 * trans-const.c: Ditto.
1495 * trans-expr.c: Ditto.
1496 * trans-io.c: Ditto.
1497 * trans-openmp.c: Ditto.
1500 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1503 * check.c (dim_rank_check): Also check intrinsic functions.
1504 Adjust permissible rank for functions which reduce the rank of
1505 their argument. Spread is an exception, where DIM can
1506 be one larger than the rank of array.
1508 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1511 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1513 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1516 * trans-types.c (gfc_get_derived_type): Derived type fields
1517 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1518 but build_pointer_type_for_mode must be used for this.
1520 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1522 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1523 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1524 type of gfc_conv_procedure_call.
1525 (conv_generic_with_optional_char_arg): Likewise.
1526 * trans-stmt.c (gfc_trans_call): Likewise.
1527 * trans-expr.c (gfc_conv_function_expr): Likewise.
1528 (gfc_conv_procedure_call): Use build_call_vec instead of
1531 2010-07-04 Daniel Kraft <d@domob.eu>
1533 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1535 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1539 * trans-types.c (gfc_get_derived_type): Derived type fields
1540 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1542 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1545 * decl.c (match_procedure_in_type): Clear structure before using.
1546 (gfc_match_generic): Ditto.
1548 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1550 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1551 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1552 of which comes from...
1553 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1554 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1556 (gfc_get_array_descriptor_base): Likewise.
1557 (gfc_get_mixed_entry_union): Likewise.
1558 (gfc_get_derived_type): Add extra chain parameter for
1559 gfc_add_field_to_struct.
1560 * trans-stmt.c (gfc_trans_character_select): Likewise.
1561 * trans-io.c (gfc_build_st_parameter): Likewise.
1563 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1566 * resolve.c (is_external_proc): Prevent procedure pointers from being
1567 regarded as external procedures.
1569 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1572 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1573 passed as second argument of ASSOCIATED.
1575 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1578 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1579 to determine if a function assignment can be made without a
1581 (gfc_trans_arrayfunc_assign): Move all the conditions that
1582 suppress the direct function call to the above new functon and
1585 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1588 * interface.c (argument_rank_mismatch): New function.
1589 (compare_parameter): Call new function instead of generating
1592 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1594 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1595 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1598 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1600 * Make-lang.in: Update dependencies.
1602 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1604 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1605 and exit_label fields.
1606 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1608 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1609 (gfc_trans_do): Likewise.
1610 (gfc_trans_do_while): Likewise.
1611 (gfc_trans_cycle): Use cycle_label directly.
1612 (gfc_trans_exit): Use exit_label directly.
1614 2010-06-27 Daniel Kraft <d@domob.eu>
1616 * dump-parse-tree.c (show_symbol): Dump target-expression for
1618 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1619 (show_namespace): Use show_level for correct indentation of
1620 "inner namespaces" (contained procedures or BLOCK).
1622 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1625 * dump-parse-tree.c (show_code_node): Show namespace for
1628 2010-06-26 Tobias Burnus <burnus@net-b.de>
1630 * decl.c (gfc_match_decl_type_spec): Support
1631 TYPE(intrinsic-type-spec).
1633 2010-06-25 Tobias Burnus <burnus@net-b.de>
1635 * intrinsic.h (gfc_check_selected_real_kind,
1636 gfc_simplify_selected_real_kind): Update prototypes.
1637 * intrinsic.c (add_functions): Add radix support to
1639 * check.c (gfc_check_selected_real_kind): Ditto.
1640 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1641 * trans-decl.c (gfc_build_intrinsic_function_decls):
1642 Change call from selected_real_kind to selected_real_kind2008.
1643 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1644 (PRECISION, RANGE, RADIX): Add cross @refs.
1646 2010-06-25 Tobias Burnus <burnus@net-b.de>
1648 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1649 * gfortran.texi (_gfortran_set_options): Update for
1650 GFC_STD_F2008_OBS addition.
1651 * libgfortran.h: Add GFC_STD_F2008_OBS.
1652 * options.c (set_default_std_flags, gfc_handle_option): Handle
1654 io.c (check_format): Fix allow_std check.
1656 2010-06-25 Tobias Burnus <burnus@net-b.de>
1658 * decl.c (gfc_match_entry): Allow END besides
1659 END SUBROUTINE/END FUNCTION for contained procedures.
1661 2010-06-25 Tobias Burnus <burnus@net-b.de>
1663 * parse.c (next_free, next_fixed): Allow ";" as first character.
1665 2010-06-24 Tobias Burnus <burnus@net-b.de>
1668 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1670 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1673 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1676 2010-06-21 Tobias Burnus <burnus@net-b.de>
1679 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1681 * symbol.c (gfc_add_contiguous): New function.
1682 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1683 * decl.c (match_attr_spec): Ditto.
1684 (gfc_match_contiguous): New function.
1685 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1687 * gfortran.h (symbol_attribute): Add contiguous.
1688 (gfc_is_simply_contiguous): Add prototype.
1689 (gfc_add_contiguous): Add prototype.
1690 * match.h (gfc_match_contiguous): Add prototype.
1691 * parse.c (decode_specification_statement,
1692 decode_statement): Handle contiguous attribute.
1693 * expr.c (gfc_is_simply_contiguous): New function.
1694 * dump-parse-tree.c (show_attr): Handle contiguous.
1695 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1697 * trans-expr.c (gfc_add_interface_mapping): Copy
1699 * trans-array.c (gfc_conv_descriptor_stride_get,
1700 gfc_conv_array_parameter): Handle contiguous arrays.
1701 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1702 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1704 * trans.h (gfc_array_kind): Ditto.
1705 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1707 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1709 * options.c (gfc_handle_option): Don't handle N_OPTS.
1711 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1714 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1717 2010-06-18 Tobias Burnus <burnus@net-b.de>
1720 * resolve.c (resolve_allocate_deallocate): Properly check
1721 part-refs in stat=/errmsg= for invalid use.
1723 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1726 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1727 Return directly in case of an error.
1729 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1732 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1733 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1734 structure to each procedure in a procedure list.
1735 * module.c (mio_typebound_proc): Add NULL argument to
1736 'gfc_get_typebound_proc'.
1737 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1738 to initialize the new structure.
1740 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1743 * gfortran.h (gfc_expr): Add new member 'mold'.
1744 * match.c (gfc_match_allocate): Implement the MOLD tag.
1745 * resolve.c (resolve_allocate_expr): Ditto.
1746 * trans-stmt.c (gfc_trans_allocate): Ditto.
1748 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1751 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1752 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1753 GFC_DECL_SAVED_DESCRIPTOR set.
1754 (gfc_omp_report_decl): New function.
1755 * trans.h (gfc_omp_report_decl): New prototype.
1756 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1758 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1762 * gfortranspec.c (lang_specific_driver): Removed deprecation
1764 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1765 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1766 * cpp.h (gfc_cpp_makedep): New.
1767 (gfc_cpp_add_dep): New.
1768 (gfc_cpp_add_target): New.
1769 * cpp.c (gfc_cpp_option): Add deps* members.
1770 (gfc_cpp_makedep): New.
1771 (gfc_cpp_add_dep): New.
1772 (gfc_cpp_add_target): New.
1773 (gfc_cpp_init_options): Initialize new options.
1774 (gfc_cpp_handle_option): Handle new options.
1775 (gfc_cpp_post_options): Map new options to libcpp-options.
1776 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1777 (gfc_cpp_done): If requested, write dependencies to file.
1778 * module.c (gfc_dump_module): Add a module filename as target.
1779 * scanner.c (open_included_file): New parameter system; add the
1780 included file as dependency.
1781 (gfc_open_included_file): Add the included file as dependency.
1782 (gfc_open_intrinsic_module): Likewise.
1783 * invoke.texi: Removed deprecation warning for -M.
1784 * gfortran.texi: Removed Makefile-dependencies project.
1786 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1788 * resolve.c (resolve_global_procedure): Improved checking if an
1789 explicit interface is required.
1791 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1793 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1795 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1796 (gfc_conv_intrinsic_ttynam): Likewise.
1797 (gfc_conv_intrinsic_trim): Likewise.
1799 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1802 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1804 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1806 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1808 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1810 * mathbuiltins.def: Add builtins that do not directly correspond
1811 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1812 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1813 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1814 code_{r,c}{4,8,10,16} fields. Add
1815 {,complex}{float,double,long_double}_built_in fields.
1816 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1817 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1818 definition of OTHER_BUILTIN.
1819 (real_compnt_info): Remove unused struct.
1820 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1822 (build_round_expr): Call builtin_decl_for_precision instead of
1824 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1825 instead of a switch.
1826 (gfc_build_intrinsic_lib_fndecls): Match
1827 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1828 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1830 (gfc_conv_intrinsic_lib_function): Go through all the extended
1832 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1833 instead of a switch.
1834 (gfc_conv_intrinsic_abs): Likewise.
1835 (gfc_conv_intrinsic_mod): Likewise.
1836 (gfc_conv_intrinsic_sign): Likewise.
1837 (gfc_conv_intrinsic_fraction): Likewise.
1838 (gfc_conv_intrinsic_nearest): Likewise.
1839 (gfc_conv_intrinsic_spacing): Likewise.
1840 (gfc_conv_intrinsic_rrspacing): Likewise.
1841 (gfc_conv_intrinsic_scale): Likewise.
1842 (gfc_conv_intrinsic_set_exponent): Likewise.
1844 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1848 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1849 functions with CLASS formal arguments.
1851 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1854 * resolve.c (conformable_arrays): Handle allocatable components.
1856 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1859 * gfortran.texi: Document that Cray pointers cannot be function
1862 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1865 * gfortran.texi: Document lack of support for syntax
1866 "complex FUNCTION name*16()", and existence of alternative
1867 legacy syntax "complex*16 FUNCTION name()".
1869 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1872 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1873 POSIX's fsync(), and how to call the latter from Fortran code.
1875 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1878 * interface.c (compare_actual_formal): Reject actual arguments with
1879 array subscript passed to ASYNCHRONOUS dummys.
1881 2010-06-10 Daniel Kraft <d@domob.eu>
1884 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1885 (struct gfc_symbol): New field `assoc'.
1886 (struct gfc_association_list): New struct.
1887 (struct gfc_code): New struct `block' in union, move `ns' there
1888 and add association list.
1889 (gfc_free_association_list): New method.
1890 (gfc_has_vector_subscript): Made public;
1891 * match.h (gfc_match_associate): New method.
1892 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1893 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1894 * interface.c (gfc_has_vector_subscript): Made public.
1895 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1896 * match.c (gfc_match_associate): New method.
1897 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1898 * primary.c (match_variable): Don't allow names associated to expr here.
1899 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1900 (case_exec_markers, case_end): Add ASSOCIATE statement.
1901 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1902 (parse_associate): New method.
1903 (parse_executable): Handle ST_ASSOCIATE.
1904 (parse_block_construct): Change reference to gfc_code's `ns' field.
1905 * resolve.c (resolve_select_type): Ditto.
1906 (resolve_code): Ditto.
1907 (resolve_block_construct): Ditto and add comment.
1908 (resolve_select_type): Set association list in generated BLOCK to NULL.
1909 (resolve_symbol): Resolve associate names.
1910 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1911 and free association list.
1912 (gfc_free_association_list): New method.
1913 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1914 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1915 gfc_code's `ns' field.
1917 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1919 * error.c (error_print): Pre-initialize loc by NULL.
1920 * openmp.c (resolve_omp_clauses): Add explicit
1921 braces to avoid ambigous else.
1922 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1924 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1926 * gfc-internals.texi: Move to GFDL 1.3.
1927 * gfortran.texi: Ditto.
1928 * intrinsic.texi: Ditto.
1929 * invoke.texi: Ditto.
1931 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1934 * check.c (gfc_check_selected_real_kind): Verify that the
1935 actual arguments are scalar.
1937 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1940 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1942 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1945 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1947 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1949 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1951 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1953 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1954 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1955 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1956 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1958 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1959 less_than_bitsize2): New functions.
1960 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1961 nonnegative_check and less_than_bitsize1.
1962 (gfc_check_ibclr, gfc_check_ibset): Removed.
1963 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1966 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1969 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1972 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1974 * resolve.c (resolve_deallocate_expr): Avoid warning
1975 about possible use of iunitialized sym.
1976 (resolve_allocate_expr): Pre-initialize sym by NULL.
1978 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1981 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1983 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1985 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1987 (gfc_get_array_type_bounds): Likewise.
1989 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1990 (gfc_find_module): Likewise.
1992 * f95-lang.c (pushlevel): Likewise.
1994 * trans.h (struct lang_type): Add variable_size GTY option.
1995 (struct lang_decl): Likewise.
1997 2010-06-08 Tobias Burnus <burnus@net-b.de>
2000 * symbol.c (check_conflict): Move protected--external/procedure check ...
2001 * resolve.c (resolve_select_type): ... to the resolution stage.
2003 2010-06-07 Tobias Burnus <burnus@net-b.de>
2005 * options.c (gfc_handle_option): Fix -fno-recursive.
2007 2010-06-07 Tobias Burnus <burnus@net-b.de>
2009 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2010 * gfortran.texi (copyrights-gfortran): Ditto.
2012 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2014 * lang.opt (fshort-enums): Define using Var and VarExists.
2015 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2017 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2018 Janus Weil <janus@gcc.gnu.org>
2021 * resolve.c (get_declared_from_expr): Move to before
2022 resolve_typebound_generic_call. Make new_ref and class_ref
2023 ignorable if set to NULL.
2024 (resolve_typebound_generic_call): Once we have resolved the
2025 generic call, check that the specific instance is that which
2026 is bound to the declared type.
2027 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2028 freeing 'class_ref->next' twice.
2030 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2033 * trans-array.c (structure_alloc_comps): Dereference scalar
2034 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2037 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2039 * gfortranspec.c (append_arg, lang_specific_driver): Use
2040 GCC-specific formats in diagnostics.
2042 2010-06-02 Tobias Burnus <burnus@net-b.de>
2045 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2048 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2051 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2054 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2056 * fortran/gfortran.texi: Fix typos in description of variable-format-
2059 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2062 * dependency.c (gfc_check_section_vs_section): Check
2063 for interleaving array assignments without conflicts.
2065 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2067 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2068 $data component of a class container.
2069 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2070 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2071 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2072 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2073 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2074 * gcc/fortran/parse.c (parse_derived): Ditto.
2075 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2076 gfc_expr_attr): Ditto.
2077 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2078 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2079 resolve_fl_var_and_proc, resolve_typebound_procedure,
2080 resolve_fl_derived): Ditto.
2081 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2082 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2084 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2085 gfc_trans_deferred_vars): Ditto.
2086 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2088 2010-05-28 Tobias Burnus <burnus@net-b.de>
2090 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2092 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2094 * gfortranspec.c (append_arg, lang_specific_driver): Use
2095 fatal_error instead of fatal. Use warning instead of fprintf for
2098 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2100 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2101 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2102 xstrerror instead of strerror.
2104 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2106 * cpp.c (cb_cpp_error): Save and restore
2107 global_dc->warn_system_headers, not variable warn_system_headers.
2109 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2111 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2113 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2115 * trans-common.c: Do not include rtl.h, include output.h instead.
2116 * trans-decl.c: Likewise.
2118 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2121 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2122 namespace before trying to reorder the gsymbols.
2124 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2129 * resolve.c (resolve_global_procedure): Add check for global
2130 procedures with implicit interfaces and assumed-shape or optional
2131 dummy arguments. Verify that function return type, kind and string
2134 2010-05-21 Tobias Burnus <burnus@net-b.de>
2136 * gfortran.h: Do not include system.h.
2137 * bbt.c: Include system.h.
2139 * dependency.c: Ditto.
2140 * dump-parse-tree.c: Ditto.
2141 * arith.h: Do not include gfortran.h.
2142 * constructor.h: Do not include gfortran.h and splay-tree.h.
2143 * match.h: Do not include gfortran.h.
2145 * target-memory.h: Ditto.
2146 * openmp.c: Do not include toplev.h and target.h.
2147 * trans-stmt.c: Ditto not include toplev.h.
2149 * trans-common.c: Tell why toplev.h is needed. And
2150 do not include target.h.
2151 * trans-expr.c: Tell why toplev.h is needed.
2152 * trans-array.c: Ditto.
2153 * trans-openmp.c: Ditto.
2154 * trans-const.c: Ditto.
2156 * trans-types.c: Ditto.
2157 * trans-io.c: Ditto.
2158 * trans-decl.c: Ditto.
2161 * trans-intrinsic.c: Ditto.
2164 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2167 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2168 before returning MATCH_ERROR. Add check for scalar. Add check for
2169 default integer kind.
2171 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2174 * match.c (gfc_match_select_type): On error jump back out of the local
2176 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2177 stage, more precisely to ...
2178 * resolve.c (resolve_fl_derived): ... this place.
2180 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2183 * resolve.c (ensure_not_abstract): Allow abstract types with
2184 non-abstract ancestors.
2186 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2188 * trans-const.c: Include realmpfr.h.
2189 * Make-lang.in: Update dependencies.
2191 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2193 * trans-const.c, trans-types.c, trans-intrinsic.c:
2194 Clean up redundant includes.
2196 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2199 * lang.opt (Wunused-dummy-argument): New option.
2200 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2201 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2202 (set_Wall): Enable warn_unused_dummy_argument.
2203 (gfc_handle_option): Set warn_unused_dummy_argument according to
2205 * trans-decl.c (generate_local_decl): Separate warnings about
2206 unused variables and unused dummy arguments.
2207 * invoke.texi: Documented new option.
2209 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2211 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2212 (gfc_conv_string_tmp): Do not assert type comparibilty.
2213 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2214 (gfc_conv_expr_descriptor): Remove assert.
2215 * trans-common.c: Clarify why rtl.h and tm.h are included.
2216 * trans-openmp.c: Do not include ggc.h and real.h.
2217 Explain why gimple.h is included.
2218 * trans-const.c: Do not include ggc.h.
2219 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2220 * trans.c: Do not include ggc.h and real.h.
2221 Explain why gimple.h is included.
2222 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2223 and dwarf2out.h are included.
2224 * trans-io.c: Do not include gimple.h and real.h.
2225 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2226 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2229 2010-05-20 Tobias Burnus <burnus@net-b.de>
2231 * options.c (gfc_init_options,gfc_post_options): Enable
2232 flag_associative_math by default.
2234 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2237 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2238 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2239 blank STOP, handling a null expression. (gfc_trans_pause): Use
2240 pause_string for blank PAUSE.
2241 * trans.h: Add external function declaration for error_stop_numeric.
2242 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2243 the declaration for the library call. Adjust whitespaces.
2244 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2245 signal no stop code. Match the expression following the stop and pass
2246 that to the translators. Remove the old use of digit matching. Add
2247 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2248 and if CHARACTER, default character KIND.
2250 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2253 * lang.opt (Wconversion-extra): New option.
2254 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2255 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2256 (set_Wall): Enable -Wconversion.
2257 (gfc_handle_option): Set warn_conversion_extra.
2258 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2259 introduced for -Wconversion if -Wconversion-extra is present.
2260 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2261 -Wconversion; document -Wconversion-extra.
2263 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2266 * gfortran.h (gfc_has_default_initializer): New.
2267 * expr.c (gfc_has_default_initializer): New.
2268 * resolve.c (has_default_initializer): Removed, use
2269 gfc_has_default_initializer() instead. Updated all callers.
2270 * trans-array.c (has_default_initializer): Removed, use
2271 gfc_has_default_initializer() instead. Updated all callers.
2272 * trans-decl.c (generate_local_decl): Do not check the
2273 first component only to check for initializers, but use
2274 gfc_has_default_initializer() instead.
2276 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2279 * primary.c (match_string_constant): Move start_locus just inside
2281 * data.c (create_character_intializer): Clarified truncation warning.
2283 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2286 * intrinsic.h (gfc_check_float): New prototype.
2287 (gfc_check_sngl): New prototype.
2288 * check.c (gfc_check_float): New.
2289 (gfc_check_sngl): New.
2290 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2291 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2293 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2294 added them to the list of specifics of REAL instead.
2296 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2299 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2300 This is now handled via 'gfc_class_null_initializer'.
2302 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2304 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2305 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2306 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2307 add_procs_to_declared_vtab,add_generic_specifics,
2308 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2309 find_typebound_proc_uop,gfc_find_typebound_proc,
2310 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2311 gfc_get_tbp_symtree): Moved here from other places.
2312 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2314 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2315 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2316 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2317 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2318 * Make-lang.in: Add class.o.
2319 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2320 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2321 add_procs_to_declared_vtab,add_generic_specifics,
2322 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2323 find_typebound_proc_uop,gfc_find_typebound_proc,
2324 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2325 gfc_get_tbp_symtree): Move to class.c.
2327 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2329 * trans-types.c (gfc_init_types): Use build_function_type_list.
2330 (gfc_get_ppc_type): Likewise.
2331 * trans-decl.c (gfc_generate_constructors): Likewise.
2332 * f95-lang.c (build_builtin_fntypes): Likewise.
2333 (gfc_init_builtin_functions): Likewise.
2334 (DEF_FUNCTION_TYPE_0): Likewise.
2335 (DEF_FUNCTION_TYPE_1): Likewise.
2336 (DEF_FUNCTION_TYPE_2): Likewise.
2337 (DEF_FUNCTION_TYPE_3): Likewise.
2338 (DEF_FUNCTION_TYPE_4): Likewise.
2339 (DEF_FUNCTION_TYPE_5): Likewise.
2340 (DEF_FUNCTION_TYPE_6): Likewise.
2341 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2342 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2344 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2346 * trans-array.c (gfc_trans_array_constructor_value): Use
2347 build_constructor instead of build_constructor_from_list.
2348 (gfc_build_constant_array_constructor): Likewise.
2349 * trans-decl.c (create_main_function): Likewise.
2350 * trans-stmt.c (gfc_trans_character_select): Likewise.
2352 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2355 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2356 (resolve_fl_variable_derived): ... this place.
2357 (resolve_symbol): Make sure function symbols (and their result
2358 variables) are not resolved twice.
2360 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2363 * array.c (match_array_list): Revert change from 2010-05-13.
2365 2010-05-16 Richard Guenther <rguenther@suse.de>
2367 * trans-decl.c (module_htab_decls_hash): Revert last change.
2369 2010-05-16 Richard Guenther <rguenther@suse.de>
2371 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2373 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2375 * options.c (set_Wall): Remove special logic for Wuninitialized
2378 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2382 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2385 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2389 * gfortran.h (gfc_class_null_initializer): New prototype.
2390 * expr.c (gfc_class_null_initializer): New function to build a NULL
2391 initializer for CLASS pointers.
2392 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2393 containers. Remove default NULL initialization of $data component.
2394 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2396 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2397 Use new function 'gfc_class_null_initializer'.
2398 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2401 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2404 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2405 unsigned mpz_get_?i routines.
2407 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2409 * trans.c (trans_code): Set backend locus early.
2410 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2411 of the function instead of current input_location.
2413 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2416 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2418 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2419 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2422 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2425 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2427 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2428 by reference dummy procedures or non-dummy procedure pointers.
2429 (gfc_omp_predetermined_sharing): Return
2430 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2432 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2435 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2436 after OMP statement.
2437 (gfc_match_omp_critical): Likewise.
2438 (gfc_match_omp_flush): Likewise.
2439 (gfc_match_omp_workshare): Likewise.
2440 (gfc_match_omp_master): Likewise.
2441 (gfc_match_omp_ordered): Likewise.
2442 (gfc_match_omp_atomic): Likewise.
2443 (gfc_match_omp_barrier): Likewise.
2444 (gfc_match_omp_end_nowait): Likewise.
2446 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2449 * resolve.c (validate_case_label_expr): Removed FIXME.
2450 (resolve_select): Raise default warning on case labels out of range
2451 of the case expression.
2453 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2458 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2459 about conversion warnings.
2461 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2464 * match.c (gfc_match_select_type): Move error message to
2465 resolve_select_type.
2466 * resolve.c (resolve_select_type): Error message moved here from
2467 gfc_match_select_type. Correctly set type of temporary.
2469 2010-05-10 Richard Guenther <rguenther@suse.de>
2471 * trans-decl.c (gfc_build_library_function_decl): Split out
2473 (build_library_function_decl_1): ... this new function.
2474 Set a fnspec attribute if a specification was provided.
2475 (gfc_build_library_function_decl_with_spec): New function.
2476 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2477 and internal_unpack.
2479 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2482 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2485 2010-05-07 Jason Merrill <jason@redhat.com>
2487 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2488 to avoid -Wc++-compat warning.
2490 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2493 * options.c (gfc_handle_option): Add argument kind.
2494 * gfortran.h (gfc_handle_option): Update declaration.
2496 2010-05-06 Tobias Burnus <burnus@net-b.de>
2499 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2502 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2505 * resolve.c (traverse_data_list): Rephrase error message for
2506 non-constant bounds in data-implied-do.
2508 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2511 * gfortran.h: Removed repeat count from constructor, removed
2513 * data.h (gfc_assign_data_value_range): Changed return value from
2515 * data.c (gfc_assign_data_value): Add location to constructor element.
2516 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2517 for each element in range. Return early if an error was generated.
2518 * resolve.c (check_data_variable): Stop early if range assignment
2521 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2524 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2525 * symbol.c (gfc_build_class_symbol): Add separate class container for
2528 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2531 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2533 2010-05-02 Tobias Burnus <burnus@net-b.de>
2536 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2537 for lcobound, ucobound, image_index and this_image.
2538 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2539 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2540 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2541 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2543 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2545 2010-04-30 Tobias Burnus <burnus@net-b.de>
2549 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2550 calculation for array descriptor types.
2552 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2555 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2556 initializers for PPC members of the vtabs.
2558 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2561 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2562 attribute for all PPC members of the vtypes.
2563 (copy_vtab_proc_comps): Copy the correct interface.
2564 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2565 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2566 a dummy argument and make sure all PPC members of the vtab are
2567 initialized correctly.
2568 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2569 in call to gfc_trans_assign_vtab_procs.
2570 * trans-stmt.c (gfc_trans_allocate): Ditto.
2572 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2575 * resolve.c (resolve_typebound_function): Renamed
2576 resolve_class_compcall.Do all the detection of class references
2578 (resolve_typebound_subroutine): resolve_class_typebound_call
2579 renamed. Otherwise same as resolve_typebound_function.
2580 (gfc_resolve_expr): Call resolve_typebound_function.
2581 (resolve_code): Call resolve_typebound_subroutine.
2583 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2586 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2587 pass back the specific symtree name, rather than the target
2590 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2593 * resolve.c (resolve_structure_cons): Make the initializer of
2594 the vtab component 'extends' the same type as the component.
2596 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2599 * interface.c (check_interface1): Pass symbol name rather than NULL to
2600 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2601 trap MULL. (gfc_compare_derived_types): Revert previous change
2602 incorporated incorrectly during merge from trunk, r155778.
2603 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2604 than NULL to gfc_compare_interfaces.
2605 * symbol.c (add_generic_specifics): Likewise.
2607 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2610 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2611 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2612 (gfc_find_derived_vtab): Likewise.
2613 * module.c (ab_attribute): Add enumerator AB_VTAB.
2614 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2615 (check_for_ambiguous): Likewise.
2617 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2618 Janus Weil <janus@gcc.gnu.org>
2621 * trans-expr.c (select_class_proc): Remove function.
2622 (conv_function_val): Delete reference to previous.
2623 (gfc_conv_derived_to_class): Add second argument to the call to
2624 gfc_find_derived_vtab.
2625 (gfc_conv_structure): Exclude proc_pointer components when
2626 accessing $data field of class objects.
2627 (gfc_trans_assign_vtab_procs): New function.
2628 (gfc_trans_class_assign): Add second argument to the call to
2629 gfc_find_derived_vtab.
2630 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2631 implement holding off searching for the vptr derived type.
2632 (add_proc_component): New function.
2633 (add_proc_comps): New function.
2634 (add_procs_to_declared_vtab1): New function.
2635 (copy_vtab_proc_comps): New function.
2636 (add_procs_to_declared_vtab): New function.
2637 (void add_generic_specifics): New function.
2638 (add_generics_to_declared_vtab): New function.
2639 (gfc_find_derived_vtab): Add second argument to the call to
2640 gfc_find_derived_vtab. Add the calls to
2641 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2642 * decl.c (build_sym, build_struct): Use new arg in calls to
2643 gfc_build_class_symbol.
2644 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2645 definition of struct gfc_class_esym_list. Modify prototypes
2646 of gfc_build_class_symbol and gfc_find_derived_vtab.
2647 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2648 call to gfc_find_derived_vtab.
2649 * module.c : Add the vtype attribute.
2650 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2651 * resolve.c (resolve_typebound_generic_call): Add second arg
2652 to pass along the generic name for class methods.
2653 (resolve_typebound_call): The same.
2654 (resolve_compcall): Use the second arg to carry the generic
2655 name from the above. Remove the reference to class_esym.
2656 (check_members, check_class_members, resolve_class_esym,
2657 hash_value_expr): Remove functions.
2658 (resolve_class_compcall, resolve_class_typebound_call): Modify
2659 to use vtable rather than member by member calls.
2660 (gfc_resolve_expr): Modify second arg in call to
2662 (resolve_select_type): Add second arg in call to
2663 gfc_find_derived_vtab.
2664 (resolve_code): Add second arg in call resolve_typebound_call.
2665 (resolve_fl_derived): Exclude vtypes from check for late
2666 procedure definitions. Likewise for checking of explicit
2667 interface and checking of pass arg.
2668 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2669 calls to gfc_find_derived_vtab.
2670 * match.c (select_type_set_tmp): Use new arg in call to
2671 gfc_build_class_symbol.
2672 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2674 * parse.c (endType): Finish incomplete classes.
2676 2010-04-28 Tobias Burnus <burnus@net-b.de>
2680 * simplify.c (simplify_cobound): Handle scalar coarrays.
2682 2010-04-27 Tobias Burnus <burnus@net-b.de>
2684 * gfc-internals.texi: Update copyright year.
2685 * gfortran.texi: Ditto.
2686 * invoke.texi: Ditto.
2688 2010-04-27 Tobias Burnus <burnus@net-b.de>
2691 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2692 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2693 * trans-types.c (gfc_get_array_type_bounds,
2694 gfc_get_array_descriptor_base): Add corank argument.
2695 * trans-array.c (gfc_array_init_size): Handle corank.
2696 (gfc_trans_create_temp_array, gfc_array_allocate,
2697 gfc_conv_expr_descriptor): Add corank argument to call.
2698 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2700 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2704 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2705 of mucking with a tree directly.
2707 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2710 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2711 gfc_error with new error message.
2713 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2717 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2719 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2721 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2722 than the address of a GFC_SS_REFERENCE.
2723 * trans.h : Change comment on GFC_SS_REFERENCE.
2725 2010-04-22 Richard Guenther <rguenther@suse.de>
2728 * resolve.c (gfc_resolve_index): Wrap around ...
2729 (gfc_resolve_index_1): ... this. Add parameter to allow
2730 any integer kind index type.
2731 (resolve_array_ref): Allow any integer kind for the start
2732 index of an array ref.
2734 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2737 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2740 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2742 * intrinsic.c (sort_actual): Remove 'is' in error message.
2744 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2747 * resolve.c (resolve_fl_derived): If a component character
2748 length has not been resolved, do so now.
2749 (resolve_symbol): The same as above for a symbol character
2751 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2752 not needed for a character valued, procedure pointer.
2755 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2756 not found, return FAILURE rather than ICEing.
2758 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2761 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2762 sequential loops private in the innermost containing task region.
2764 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2766 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2767 to build_common_tree_nodes.
2769 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2772 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2773 gfc_msg_bounds by using 'Array bound mismatch' directly.
2774 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2775 error message to include the mismatch in the extent of array bound.
2776 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2777 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2779 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2781 * gfortran.texi: Update information on temporary file locations.
2783 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2785 * trans-decl.c (gfc_build_qualified_array): Ensure
2786 ubound.N and lbound.N artificial variable names don't appear
2789 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2792 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2793 block of code. Set name to the variable associated with the descriptor.
2795 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2797 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2798 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2800 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2802 * intrinsic.texi: Add the missing specific name of intrinsic
2803 procedure where the specific name is identical to the generic name.
2804 Fix inconsistent or mismatch in the argument names in intrinsic
2805 procedure descriptions. Add the SCALAR allocatable description to
2808 2010-04-14 Tobias Burnus <burnus@net-b.de>
2811 * array.c (gfc_find_array_ref): Handle codimensions.
2812 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2813 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2814 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2816 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2817 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2819 * intrinsic.h (add_functions): Add this_image, image_index,
2820 lcobound and ucobound intrinsics.
2821 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2822 gfc_check_image_index, gfc_check_this_image,
2823 gfc_simplify_image_index, gfc_simplify_lcobound,
2824 gfc_simplify_this_image, gfc_simplify_ucobound):
2825 New function prototypes.
2826 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2827 IMAGE_INDEX): Document new intrinsic functions.
2828 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2830 * simplify.c (simplify_bound_dim): Handle coarrays.
2831 (simplify_bound): Update simplify_bound_dim call.
2832 (gfc_simplify_num_images): Add -fcoarray=none check.
2833 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2834 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2836 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2839 * constructor.c: Fix typo in comment.
2840 * expr.c (find_array_section): Add check for max array limit.
2842 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2845 * gfortranspec.c (lookup_option): Check for -static and return
2847 (lang_specific_driver): Break when OPTION_static is discovered.
2849 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2851 * array.c (extract_element): Restore function from trunk.
2852 (gfc_get_array_element): Restore function from trunk.
2853 (gfc_expand_constructor): Restore check against
2854 flag_max_array_constructor.
2855 * constructor.c (node_copy_and_append): Delete unused.
2856 * gfortran.h: Delete comment and extra include.
2857 * constructor.h: Bump copyright and clean up TODO comments.
2858 * resolve.c: Whitespace.
2860 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2862 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2863 with direct access access to elements. Adjusted prototype, fixed all
2865 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2867 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2868 (gfc_simplify_spread): Removed workaround, directly insert elements
2869 at a given array position.
2870 (gfc_simplify_transpose): Likewise.
2871 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2873 (gfc_simplify_unpack): Likewise.
2875 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2877 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2878 (convert_boz): ... this and moved to start of file.
2879 (gfc_simplify_abs): Whitespace fix.
2880 (gfc_simplify_acos): Whitespace fix.
2881 (gfc_simplify_acosh): Whitespace fix.
2882 (gfc_simplify_aint): Whitespace fix.
2883 (gfc_simplify_dint): Whitespace fix.
2884 (gfc_simplify_anint): Whitespace fix.
2885 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2886 (gfc_simplify_dnint): Whitespace fix.
2887 (gfc_simplify_asin): Whitespace fix.
2888 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2889 (gfc_simplify_atan): Likewise.
2890 (gfc_simplify_atanh): Whitespace fix.
2891 (gfc_simplify_atan2): Whitespace fix.
2892 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2893 (gfc_simplify_bessel_j1): Likewise.
2894 (gfc_simplify_bessel_jn): Likewise.
2895 (gfc_simplify_bessel_y0): Likewise.
2896 (gfc_simplify_bessel_y1): Likewise.
2897 (gfc_simplify_bessel_yn): Likewise.
2898 (gfc_simplify_ceiling): Reorderd statements.
2899 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2901 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2903 (gfc_simplify_complex): Replaced if-gate. Removed check for
2905 (gfc_simplify_conjg): Whitespace fix.
2906 (gfc_simplify_cos): Whitespace fix.
2907 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2908 (gfc_simplify_dcmplx): Removed check for constant arguments.
2909 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2910 (gfc_simplify_digits): Whitespace fix.
2911 (gfc_simplify_dim): Whitespace fix.
2912 (gfc_simplify_dprod): Reordered statements.
2913 (gfc_simplify_erf): Whitespace fix.
2914 (gfc_simplify_erfc): Whitespace fix.
2915 (gfc_simplify_epsilon): Whitespace fix.
2916 (gfc_simplify_exp): Whitespace fix.
2917 (gfc_simplify_exponent): Use convert_boz().
2918 (gfc_simplify_floor): Reorderd statements.
2919 (gfc_simplify_gamma): Whitespace fix.
2920 (gfc_simplify_huge): Whitespace fix.
2921 (gfc_simplify_iand): Whitespace fix.
2922 (gfc_simplify_ieor): Whitespace fix.
2923 (simplify_intconv): Use gfc_convert_constant().
2924 (gfc_simplify_int): Use simplify_intconv().
2925 (gfc_simplify_int2): Reorderd statements.
2926 (gfc_simplify_idint): Reorderd statements.
2927 (gfc_simplify_ior): Whitespace fix.
2928 (gfc_simplify_ishftc): Removed duplicate type check.
2929 (gfc_simplify_len): Use range_check() instead of manual range check.
2930 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2931 (gfc_simplify_log): Whitespace fix.
2932 (gfc_simplify_log10): Whitespace fix.
2933 (gfc_simplify_minval): Whitespace fix.
2934 (gfc_simplify_maxval): Whitespace fix.
2935 (gfc_simplify_mod): Whitespace fix.
2936 (gfc_simplify_modulo): Whitespace fix.
2937 (simplify_nint): Reorderd statements.
2938 (gfc_simplify_not): Whitespace fix.
2939 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2940 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2941 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2942 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2943 (gfc_simplify_realpart): Whitespace fix.
2944 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2945 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2946 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2947 (gfc_simplify_sign): Whitespace fix.
2948 (gfc_simplify_sin): Whitespace fix.
2949 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2950 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2951 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2952 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2953 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2955 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2957 * gfortran.h (gfc_start_constructor): Removed.
2958 (gfc_get_array_element): Removed.
2959 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2960 instead. Fixed all callers.
2961 (extract_element): Removed.
2962 (gfc_expand_constructor): Temporarily removed check for
2963 max-array-constructor. Will be re-introduced later if still required.
2964 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2965 instead. Fixed all callers.
2966 * expr.c (find_array_section): Replaced manual lookup of elements
2967 by gfc_constructor_lookup.
2969 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2971 * gfortran.h (gfc_get_null_expr): New prototype.
2972 (gfc_get_operator_expr): New prototype.
2973 (gfc_get_character_expr): New prototype.
2974 (gfc_get_iokind_expr): New prototype.
2975 * expr.c (gfc_get_null_expr): New.
2976 (gfc_get_character_expr): New.
2977 (gfc_get_iokind_expr): New.
2978 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2979 * matchexp.c (build_node): Renamed and moved to
2980 expr.c (gfc_get_operator_expr). Reordered arguments to match
2981 other functions. Fixed all callers.
2982 (gfc_get_parentheses): Use specific function to build expr.
2983 * array.c (gfc_match_array_constructor): Likewise.
2984 * arith.c (eval_intrinsic): Likewise.
2985 (gfc_hollerith2int): Likewise.
2986 (gfc_hollerith2real): Likewise.
2987 (gfc_hollerith2complex): Likewise.
2988 (gfc_hollerith2logical): Likewise.
2989 * data.c (create_character_intializer): Likewise.
2990 * decl.c (gfc_match_null): Likewise.
2991 (enum_initializer): Likewise.
2992 * io.c (gfc_match_format): Likewise.
2993 (match_io): Likewise.
2994 * match.c (gfc_match_nullify): Likewise.
2995 * primary.c (match_string_constant): Likewise.
2996 (match_logical_constant): Likewise.
2997 (build_actual_constructor): Likewise.
2998 * resolve.c (build_default_init_expr): Likewise.
2999 * symbol.c (generate_isocbinding_symbol): Likewise.
3000 (gfc_build_class_symbol): Likewise.
3001 (gfc_find_derived_vtab): Likewise.
3002 * simplify.c (simplify_achar_char): Likewise.
3003 (gfc_simplify_adjustl): Likewise.
3004 (gfc_simplify_adjustr): Likewise.
3005 (gfc_simplify_and): Likewise.
3006 (gfc_simplify_bit_size): Likewise.
3007 (gfc_simplify_is_iostat_end): Likewise.
3008 (gfc_simplify_is_iostat_eor): Likewise.
3009 (gfc_simplify_isnan): Likewise.
3010 (simplify_bound): Likewise.
3011 (gfc_simplify_leadz): Likewise.
3012 (gfc_simplify_len_trim): Likewise.
3013 (gfc_simplify_logical): Likewise.
3014 (gfc_simplify_maxexponent): Likewise.
3015 (gfc_simplify_minexponent): Likewise.
3016 (gfc_simplify_new_line): Likewise.
3017 (gfc_simplify_null): Likewise.
3018 (gfc_simplify_or): Likewise.
3019 (gfc_simplify_precision): Likewise.
3020 (gfc_simplify_repeat): Likewise.
3021 (gfc_simplify_scan): Likewise.
3022 (gfc_simplify_size): Likewise.
3023 (gfc_simplify_trailz): Likewise.
3024 (gfc_simplify_trim): Likewise.
3025 (gfc_simplify_verify): Likewise.
3026 (gfc_simplify_xor): Likewise.
3027 * trans-io.c (build_dt): Likewise.
3028 (gfc_new_nml_name_expr): Removed.
3030 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3032 * arith.h (gfc_constant_result): Removed prototype.
3033 * constructor.h (gfc_build_array_expr): Removed prototype.
3034 (gfc_build_structure_constructor_expr): Removed prototype.
3035 * gfortran.h (gfc_int_expr): Removed prototype.
3036 (gfc_logical_expr): Removed prototype.
3037 (gfc_get_array_expr): New prototype.
3038 (gfc_get_structure_constructor_expr): New prototype.
3039 (gfc_get_constant_expr): New prototype.
3040 (gfc_get_int_expr): New prototype.
3041 (gfc_get_logical_expr): New prototype.
3042 * arith.c (gfc_constant_result): Moved and renamed to
3043 expr.c (gfc_get_constant_expr). Fixed all callers.
3044 * constructor.c (gfc_build_array_expr): Moved and renamed to
3045 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3046 and kind. Fixed all callers.
3047 (gfc_build_structure_constructor_expr): Moved and renamed to
3048 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3049 to type and kind. Fixed all callers.
3050 * expr.c (gfc_logical_expr): Renamed to ...
3051 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3052 (gfc_int_expr): Renamed to ...
3053 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3055 (gfc_get_constant_expr): New.
3056 (gfc_get_array_expr): New.
3057 (gfc_get_structure_constructor_expr): New.
3058 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3061 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3063 * constructor.h: New.
3064 * constructor.c: New.
3065 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3066 * arith.c (reducy_unary): Use constructor API.
3067 (reduce_binary_ac): Likewise.
3068 (reduce_binary_ca): Likewise.
3069 (reduce_binary_aa): Likewise.
3070 * check.c (gfc_check_pack): Likewise.
3071 (gfc_check_reshape): Likewise.
3072 (gfc_check_unpack): Likewise.
3073 * decl.c (add_init_expr_to_sym): Likewise.
3074 (build_struct): Likewise.
3075 * dependency.c (gfc_check_dependency): Likewise.
3076 (contains_forall_index_p): Likewise.
3077 * dump-parse-tree.c (show_constructor): Likewise.
3078 * expr.c (free_expr0): Likewise.
3079 (gfc_copy_expr): Likewise.
3080 (gfc_is_constant_expr): Likewise.
3081 (simplify_constructor): Likewise.
3082 (find_array_element): Likewise.
3083 (find_component_ref): Likewise.
3084 (find_array_section): Likewise.
3085 (find_substring_ref): Likewise.
3086 (simplify_const_ref): Likewise.
3087 (scalarize_intrinsic_call): Likewise.
3088 (check_alloc_comp_init): Likewise.
3089 (gfc_default_initializer): Likewise.
3090 (gfc_traverse_expr): Likewise.
3091 * iresolve.c (check_charlen_present): Likewise.
3092 (gfc_resolve_reshape): Likewise.
3093 (gfc_resolve_transfer): Likewise.
3094 * module.c (mio_constructor): Likewise.
3095 * primary.c (build_actual_constructor): Likewise.
3096 (gfc_match_structure_constructor): Likewise.
3097 * resolve.c (resolve_structure_cons): Likewise.
3098 * simplify.c (is_constant_array_expr): Likewise.
3099 (init_result_expr): Likewise.
3100 (transformational_result): Likewise.
3101 (simplify_transformation_to_scalar): Likewise.
3102 (simplify_transformation_to_array): Likewise.
3103 (gfc_simplify_dot_product): Likewise.
3104 (simplify_bound): Likewise.
3105 (simplify_matmul): Likewise.
3106 (simplify_minval_maxval): Likewise.
3107 (gfc_simplify_pack): Likewise.
3108 (gfc_simplify_reshape): Likewise.
3109 (gfc_simplify_shape): Likewise.
3110 (gfc_simplify_spread): Likewise.
3111 (gfc_simplify_transpose): Likewise.
3112 (gfc_simplify_unpack): Likewise.q
3113 (gfc_convert_constant): Likewise.
3114 (gfc_convert_char_constant): Likewise.
3115 * target-memory.c (size_array): Likewise.
3116 (encode_array): Likewise.
3117 (encode_derived): Likewise.
3118 (interpret_array): Likewise.
3119 (gfc_interpret_derived): Likewise.
3120 (expr_to_char): Likewise.
3121 (gfc_merge_initializers): Likewise.
3122 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3123 (gfc_trans_array_constructor_value): Likewise.
3124 (get_array_ctor_strlen): Likewise.
3125 (gfc_constant_array_constructor_p): Likewise.
3126 (gfc_build_constant_array_constructor): Likewise.
3127 (gfc_trans_array_constructor): Likewise.
3128 (gfc_conv_array_initializer): Likewise.
3129 * trans-decl.c (check_constant_initializer): Likewise.
3130 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3131 (gfc_apply_interface_mapping_to_cons): Likewise.
3132 (gfc_trans_structure_assign): Likewise.
3133 (gfc_conv_structure): Likewise.
3134 * array.c (check_duplicate_iterator): Likewise.
3135 (match_array_list): Likewise.
3136 (match_array_cons_element): Likewise.
3137 (gfc_match_array_constructor): Likewise.
3138 (check_constructor_type): Likewise.
3139 (check_constructor): Likewise.
3141 (expand_constructor): Likewise.
3142 (extract_element): Likewise.
3143 (gfc_expanded_ac): Likewise.
3144 (resolve_array_list): Likewise.
3145 (gfc_resolve_character_array_constructor): Likewise.
3146 (copy_iterator): Renamed to ...
3147 (gfc_copy_iterator): ... this.
3148 (gfc_append_constructor): Removed.
3149 (gfc_insert_constructor): Removed unused function.
3150 (gfc_get_constructor): Removed.
3151 (gfc_free_constructor): Removed.
3152 (qgfc_copy_constructor): Removed.
3153 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3154 Removed all references. Replaced constructor list by splay-tree.
3155 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3156 the inner struct, added member 'base'.
3157 (gfc_append_constructor): Removed prototype.
3158 (gfc_insert_constructor): Removed prototype.
3159 (gfc_get_constructor): Removed prototype.
3160 (gfc_free_constructor): Removed prototype.
3161 (qgfc_copy_constructor): Removed prototype.
3162 (gfc_copy_iterator): New prototype.
3163 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3165 2010-04-10 Tobias Burnus <burnus@net-b.de>
3168 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3169 proc-pointers and type-bound procedures.
3170 (gfc_specification_expr): Check proc-pointers for pureness.
3172 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3175 * gfortranspec.c (lang_specific_driver): Do not expose vars
3176 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3179 2010-04-09 Tobias Burnus <burnus@net-b.de>
3182 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3184 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3185 * data.c (gfc_assign_data_value): Ditto.
3186 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3187 (gfc_traverse_expr): Traverse also through codimension expressions.
3188 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3189 gfc_has_ultimate_pointer): New functions.
3190 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3191 (gfc_array_ref): Add codimen.
3192 (gfc_array_ref): Add in_allocate.
3193 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3194 gfc_has_ultimate_pointer): Add prototypes.
3195 * interface.c (compare_parameter, compare_actual_formal,
3196 check_intents): Add coarray constraints.
3197 * match.c (gfc_match_iterator): Add coarray constraint.
3198 * match.h (gfc_match_array_ref): Update interface.
3199 * primary.c (gfc_match_varspec): Handle codimensions.
3200 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3201 (check_class_members): Return gfc_try instead for error recovery.
3202 (resolve_typebound_function,resolve_typebound_subroutine,
3203 check_members): Handle return value of check_class_members.
3204 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3205 check_dimension, compare_spec_to_ref, resolve_array_ref,
3206 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3207 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3209 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3210 Skip over coarray refs.
3211 (gfc_array_allocate) Add support for references containing coindexes.
3212 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3213 (gfc_map_intrinsic_function): Ignore codimensions.
3215 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3218 * io.c (check_format_string): Added check for additional non
3219 blank characters after the format string was successfully
3221 * io.c (check_format): Changed the error messages for positive
3222 int required and period required to drop through the error logic
3223 and report with gfc_error instead of gfc_error_now. Corrected
3224 format postion for hollerith strings.
3226 2010-04-08 Tobias Burnus <burnus@net-b.de>
3228 * module.c (use_iso_fortran_env_module): Fix standard check.
3230 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3232 * parse.c (parse_derived, parse_enum): Avoid set but not used
3235 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3238 * gfortran.texi: Add section about representation of
3241 2010-04-07 Simon Baldwin <simonb@google.com>
3243 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3244 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3246 2010-04-07 Richard Guenther <rguenther@suse.de>
3248 * options.c (gfc_init_options): Do not set.
3250 2010-04-06 Tobias Burnus <burnus@net-b.de>
3253 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3254 * match.c (gfc_match_critical, sync_statement): Ditto.
3255 * gfortran.h (gfc_fcoarray): New enum.
3256 (gfc_option_t): Use it.
3257 * lang.opt (fcoarray): Add new flag.
3258 * invoke.texi (fcoarray): Document it.
3259 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3260 (gfc_handle_coarray_option): New function.
3262 2010-04-06 Tobias Burnus <burnus@net-b.de>
3265 * gfortran.h (gfc_array_spec): Add cotype.
3266 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3267 and defer error diagnostic.
3268 * resolve.c (resolve_fl_derived): Add missing check.
3269 (resolve_symbol): Add cotype/type check.
3270 * parse.c (parse_derived): Fix setting of coarray_comp.
3272 2010-04-06 Tobias Burnus <burnus@net-b.de>
3275 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3276 match_array_element_spec,gfc_copy_array_spec,
3277 gfc_compare_array_spec): Include corank.
3278 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3279 * decl.c (build_sym,build_struct,variable_decl,
3280 match_attr_spec,attr_decl1,cray_pointer_decl,
3281 gfc_match_volatile): Add codimension.
3282 (gfc_match_codimension): New function.
3283 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3284 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3285 (gfc_add_codimension): New function prototype.
3286 * match.h (gfc_match_codimension): New function prototype.
3287 (gfc_match_array_spec): Update prototype
3288 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3289 * module.c (MOD_VERSION): Bump.
3290 (mio_symbol_attribute): Support coarray attributes.
3291 (mio_array_spec): Add corank support.
3292 * parse.c (decode_specification_statement,decode_statement,
3293 parse_derived): Add coarray support.
3294 * resolve.c (resolve_formal_arglist, was_declared,
3295 is_non_constant_shape_array, resolve_fl_variable,
3296 resolve_fl_derived, resolve_symbol): Add coarray support.
3297 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3298 gfc_build_class_symbol): Add coarray support.
3299 (gfc_add_codimension): New function.
3301 2010-04-06 Tobias Burnus <burnus@net-b.de>
3304 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3305 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3306 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3308 * intrinsic.texi (iso_fortran_env): Ditto.
3309 * libgfortran.h (libgfortran_stat_codes): New enum.
3310 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3311 constants from the intrinsic module.
3313 2010-04-06 Tobias Burnus <burnus@net-b.de>
3316 * intrinsic.c (add_functions): Add num_images.
3317 * decl.c (gfc_match_end): Handle END CRITICAL.
3318 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3319 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3321 * gfortran.h (gfc_statement): Add enum items for those.
3322 (gfc_exec_op) Ditto.
3323 (gfc_isym_id): Add num_images.
3324 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3325 (gfc_trans_sync,gfc_trans_critical): New functions.
3326 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3327 gfc_trans_critical): Add/update prototypes.
3328 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3329 and SYNC statements.
3330 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3331 * resolve.c (resolve_sync): Add function.
3332 (gfc_resolve_blocks): Handle CRITICAL.
3333 (resolve_code): Handle CRITICAL, ERROR STOP,
3334 (resolve_branch): Add CRITICAL constraint check.
3335 and SYNC statements.
3336 * st.c (gfc_free_statement): Add new statements.
3337 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3338 (gfc_build_builtin_function_decls): Initialize it.
3339 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3340 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3341 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3343 (match_exit_cycle): Handle CRITICAL constraint.
3344 (gfc_match_stopcode): Handle ERROR STOP.
3345 * match.h (gfc_match_critical, gfc_match_error_stop,
3346 gfc_match_sync_all, gfc_match_sync_images,
3347 gfc_match_sync_memory): Add prototype.
3348 * parse.c (decode_statement, gfc_ascii_statement,
3349 parse_executable): Handle new statements.
3350 (parse_critical_block): New function.
3351 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3352 * intrinsic.texi (num_images): Document new function.
3353 * simplify.c (gfc_simplify_num_images): Add function.
3355 2010-04-06 Tobias Burnus <burnus@net-b.de>
3358 * trans-array.c (gfc_conv_expr_descriptor): Update
3359 gfc_trans_scalar_assign call.
3360 (has_default_initializer): New function.
3361 (gfc_trans_deferred_array): Nullify less often.
3362 * trans-expr.c (gfc_conv_subref_array_arg,
3363 gfc_trans_subcomponent_assign): Update call to
3364 gfc_trans_scalar_assign.
3365 (gfc_trans_scalar_assign): Add parameter and pass it on.
3366 (gfc_trans_assignment_1): Optionally, do not dealloc before
3368 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3369 call to gfc_trans_scalar_assign.
3370 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3371 initializer to static variables.
3372 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3373 * trans-stmt.c (forall_make_variable_temp,
3374 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3375 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3376 gfc_trans_allocate): Update gfc_trans_assignment call.
3377 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3378 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3379 parameter to prototype.
3381 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3383 * ioparm.def : Update copyright.
3385 * trans-array.c : ditto
3386 * trans-array.h : ditto
3388 * trans-types.c: ditto
3389 * dependency.c : ditto
3390 * gfortran.h : ditto
3392 * trans-io.c : ditto
3393 * trans-intrinsic.c : ditto
3394 * libgfortran.h : ditto
3395 * invoke.texi : ditto
3396 * intrinsic.texi : ditto
3399 * intrinsic.c : ditto
3400 * interface.c : ditto
3401 * iresolve.c : ditto
3402 * trans-stmt.c : ditto
3403 * trans-stmt.h : ditto
3408 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3411 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3412 do not assert the context of derived types.
3414 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3417 * ioparm.def: Change inquire size variable to type pointer to
3420 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3423 * trans-expr.c (conv_parent_component_references): Ensure that
3424 'dt' has a backend_decl.
3427 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3428 type has a backend_decl.
3431 * resolve.c (resolve_global_procedure): Check that the 'cl'
3432 structure is not NULL.
3434 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3436 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3439 2010-03-17 Tobias Burnus <burnus@net-b.de>
3442 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3443 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3445 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3446 pointees as having explizit size.
3447 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3449 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3450 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3451 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3452 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3453 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3456 2010-03-14 Tobias Burnus <burnus@net-b.de>
3459 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3460 (resolve_ordinary_assign): Add check to avoid segfault.
3462 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3466 * resolve.c (resolve_compcall): Add new boolean dummy argument
3467 'class_members'. Only resolve expression at end if false.
3468 Remove redundant, static variable 'class_object'.
3469 (check_class_members): Add extra argument to call of
3471 (resolve_typebound_function): Renamed resolve_class_compcall.
3472 Do all the detection of class references here. Correct calls to
3473 resolve_compcall for extra argument.
3474 (resolve_typebound_subroutine): resolve_class_typebound_call
3475 renamed. Otherwise same as resolve_typebound_function.
3476 (gfc_resolve_expr): Call resolve_typebound_function.
3477 (resolve_code): Call resolve_typebound_subroutine.
3479 2010-03-10 Tobias Burnus <burnus@net-b.de
3482 * symbol.c (get_iso_c_sym): Set sym->result.
3484 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3487 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3488 for TBPs, otherwise they will not be resolved properly.
3489 (resolve_function): Use 'value.function.esym' instead of
3490 'value.function.name' to check if we're dealing with a TBP.
3491 (check_class_members): Set correct type of passed object for all TBPs,
3492 not only generic ones, except if the type is abstract.
3494 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3497 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3498 'final...' are not misinterpreted as FINAL statements.
3500 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3503 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3504 allocatable ultimate components do not need temporaries, whilst
3505 ultimate pointer components do.
3507 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3510 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3512 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3515 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3518 * trans-array.c (gfc_conv_array_parameter): A full array of
3519 derived type need not be restricted to a symbol without an
3520 array spec to use the call to gfc_conv_expr_descriptor.
3523 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3524 allocatable arrays do not need temporaries.
3526 2010-03-01 Tobias Burnus <burnus@net-b.de>
3529 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3532 2010-02-28 Tobias Burnus <burnus@net-b.de>
3535 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3536 (gfc_conv_initializer): Handle zero initializer as special case.
3538 2010-02-27 Tobias Burnus <burnus@net-b.de>
3541 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3542 for module variables for Fortran 2008.
3544 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3547 * trans-common.c (build_common_decl): Also update DECL_MODE,
3548 and DECL_SIZE when encountering a larger common block and call
3551 2010-02-24 Tobias Burnus <burnus@net-b.de>
3554 * trans-expr.c (gfc_conv_initializer): Call directly
3555 gfc_conv_constant for C_NULL_(FUN)PTR.
3557 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3560 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3561 checking the rest of the dimensions for elements.
3563 2010-02-21 Tobias Burnus <burnus@net-b.de>
3566 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3568 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3569 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3570 * invoke.texi: Document new -fno-protect-parens flag.
3572 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3578 * dependency.c (gfc_check_argument_var_dependency): Use enum
3579 value instead of arithmetic vaue for 'elemental'.
3580 (check_data_pointer_types): New function.
3581 (gfc_check_dependency): Call check_data_pointer_types.
3582 * trans-array.h : Change fourth argument of
3583 gfc_conv_array_parameter to boolean.
3584 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3585 can be a dummy but it must not be assumed shape or deferred.
3586 Change fourth argument to boolean. Array constructor exprs will
3587 always be contiguous and do not need packing and unpacking.
3588 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3589 space and change fourth argument of gfc_conv_array_parameter
3591 (gfc_trans_arrayfunc_assign): Change fourth argument of
3592 gfc_conv_array_parameter to boolean.
3593 * trans-io.c (gfc_convert_array_to_string): The same.
3594 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3596 2010-02-20 Tobias Burnus <burnus@net-b.de>
3599 * libgfortran.h: Add GFC_RTCHECK_MEM.
3600 * invoke.texi (-fcheck=): Document -fcheck=mem.
3601 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3602 and enable malloc-success check only with -fcheck=mem.
3603 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3605 2010-02-16 Tobias Burnus <burnus@net-b.de>
3608 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3609 * intrinsic.c (add_functions): Ditto.
3610 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3611 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3613 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3616 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3617 gfc_trans_do prototype.
3618 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3619 a loop exit condition. If exit condition is given, build the loop exit
3620 code, checking IO results of implied do loops in READ and WRITE.
3621 (gfc_trans_do): Likewise.
3622 * trans.c (trans_code): New static work function, previously
3623 gfc_trans_code. Passes exit condition to gfc_trans_do.
3624 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3625 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3626 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3627 result status bits in the dtparm structure. Use this condition in call
3628 to gfc_trans_code_cond.
3630 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3634 * trans-array.c (gfc_conv_array_parameter): Use
3635 gfc_full_array_ref_p to detect full and contiguous variable
3636 arrays. Full array components and contiguous arrays do not need
3637 internal_pack and internal_unpack.
3639 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3642 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3645 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3647 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3650 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3651 Tobias Burnus <burnus@net-b.de>
3654 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3656 2010-02-10 Tobias Burnus <burnus@net-b.de>
3659 * trans-decl.c (gfc_generate_function_code): Only check
3660 actual-vs.-dummy character bounds if not bind(C).
3662 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3665 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3666 info->dimen after info has been freed.
3668 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3671 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3674 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3676 * module.c (fix_mio_expr): Declare sym.
3678 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3681 * module.c (fix_mio_expr): Fix for private generic procedures.
3683 2010-02-09 Daniel Kraft <d@domob.eu>
3686 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3687 length to be correct and issue only with -Wsurprising.
3688 * invoke.texi (Wsurprising): Mention this new warning that is
3689 turned on by -Wsurprising.
3691 2010-02-09 Daniel Kraft <d@domob.eu>
3694 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3695 can be CHARACTER type.
3696 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3698 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3701 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3702 'formal_ptr'. If this is true, give returned descriptor unity
3703 lbounds, in all dimensions, and the appropriate offset.
3704 (gfc_conv_procedure_call); If formal is a pointer, set the last
3705 argument of gfc_conv_subref_array_arg to true.
3706 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3707 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3708 new arg of gfc_conv_subref_array_arg to false.
3709 * trans-stmt.c (forall_make_variable_temp): The same.
3711 2010-02-03 Tobias Burnus <burnus@net-b.de>
3714 * interface.c (compare_parameter): Disable rank-checking
3717 2010-02-02 Tobias Burnus <burnus@net-b.de>
3720 * parse.c (decode_specification_statement): Use sym->result not sym.
3722 2010-02-01 Tobias Burnus <burnus@net-b.de>
3725 * decl.c (variable_decl): Allow default initializer in
3726 TYPE declarations in PURE functions.
3728 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3731 * resolve.c (resolve_allocate_expr): Move default initialization code
3732 here from gfc_trans_allocate.
3733 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3735 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3736 of CLASS variables via memcpy.
3737 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3738 to resolve_allocate_expr.
3740 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3743 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3744 * gfortran.h : Add prototype for above.
3745 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3746 (gfc_trans_subcomponent_assign): Call new function to replace
3747 the code to deal with allocatable components.
3748 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3749 gfc_get_full_arrayspec_from_expr to replace existing code.
3751 2010-01-25 Tobias Burnus <burnus@net-b.de>
3754 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3757 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3761 * expr.c (remove_subobject_ref): If the constructor is NULL use
3762 the expression as the source.
3763 (simplify_const_ref): Change the type of expression if
3764 there are component references. Allow for substring to be at
3765 the end of an arbitrarily long chain of references. If an
3766 element is found that is not in an EXPR_ARRAY, assume that this
3767 is scalar initialization of array. Call remove_subobject_ref in
3768 this case with NULL second argument.
3770 2010-01-24 Tobias Burnus <burnus@net-b.de>
3773 * array.c (gfc_array_dimen_size): Use correct specific
3774 function in the check.
3776 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3779 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3780 is required, turn any trailing array elements after a range
3781 into ranges so that offsets can be calculated.
3783 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3785 * module.c (mio_f2k_derived): Use enumerator as initializer of
3789 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3790 bitfield of width 2.
3792 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3795 * resolve.c (extract_compcall_passed_object): Set locus for
3796 passed-object argument.
3797 (extract_ppc_passed_object): Set locus and correctly remove PPC
3800 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3803 * trans-decl.c (add_argument_checking): Do not use the backend
3804 decl directly to test for the presence of an optional dummy
3805 argument. Use gfc_conv_expr_present, remembering to set the
3809 * trans-decl.c (gfc_generate_function_code): Small white space
3810 changes. If 'recurcheckvar' is NULL do not try to reset it.
3812 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3815 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3816 component for extended types.
3817 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3818 and take care of parent component accessibility.
3820 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3823 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3824 * interface.c (check_interface1): Move a warning message here from
3825 resolve_fl_procedure.
3826 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3827 * module.c (read_module): Remove call to gfc_check_interfaces, since
3828 this comes too early here.
3829 * resolve.c (resolve_fl_procedure): Move warning message to
3832 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3835 * interface.c (check_interface1): Pass symbol name rather than NULL to
3836 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3838 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3839 than NULL to gfc_compare_interfaces.
3841 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3844 * trans-array.c (duplicate_allocatable): Static version of
3845 gfc_duplicate_allocatable with provision to handle scalar
3846 components. New boolean argument to switch off call to malloc
3848 (gfc_duplicate_allocatable): New function to call above with
3850 (gfc_copy_allocatable_data): New function to call above with
3852 (structure_alloc_comps): Do not apply indirect reference to
3853 scalar pointers. Add new section to copy allocatable components
3854 of arrays. Extend copying of allocatable components to include
3856 (gfc_copy_only_alloc_comp): New function to copy allocatable
3857 component derived types, without allocating the base structure.
3858 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3859 Add primitive for gfc_copy_only_alloc_comp.
3860 * trans-expr.c (gfc_conv_procedure_call): After calls to
3861 transformational functions with results that are derived types
3862 with allocatable components, copy the components in the result.
3863 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3864 of lhs derived types before allocation.
3866 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3869 * module.c (load_generic_interfaces): If a procedure that is
3870 use associated but not generic is given an interface that
3871 includes itself, then make it generic.
3873 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3874 Shujing Zhao <pearly.zhao@oracle.com>
3876 PR translation/42469
3877 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3878 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3879 character between option name and help text.
3881 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3885 * trans-array.c (gfc_conv_array_initializer): Change call to
3886 gfc_error_now to call to gfc_fatal_error.
3887 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3888 (is_constant_element): Changed name from constant_element.
3889 (gfc_constant_ac): Only use expand_construuctor for expression
3890 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3891 call gfc_is_constant_expr.
3892 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3894 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3895 array expressions should have their constructors expanded.
3896 (gfc_resolve_expr): Use new function to determine whether or not to call
3897 gfc_expand_constructor.
3899 2010-01-09 Tobias Burnus <burnus@net-b.de>
3902 * trans-expr.c (gfc_trans_structure_assign): Handle
3904 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3905 to the constructor for c_null_(fun)ptr.
3906 * resolve.c (resolve_structure_cons): Add special case
3907 for c_null_(fun)ptr.
3909 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3911 * gfortranspec.c (lang_specific_driver): Update copyright notice
3914 2010-01-08 Tobias Burnus <burnus@net-b.de>
3917 * symbol.c (check_conflict, gfc_copy_attr): Add
3918 ASYNCHRONOUS support.
3919 (gfc_add_asynchronous): New function.
3920 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3921 (gfc_match_asynchronous): New function.
3922 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3923 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3924 (gfc_add_asynchronous): New Prototype.
3925 * module.c (ab_attribute, mio_symbol_attribute): Add
3926 ASYNCHRONOUS support.
3927 * resolve.c (was_declared): Ditto.
3928 * match.h (gfc_match_asynchronous): New prototype.
3929 * parse.c (decode_specification_statement,decode_statement):
3930 Add ASYNCHRONOUS support.
3932 2010-01-07 Tobias Burnus <burnus@net-b.de>
3935 * trans-decl.c (get_proc_pointer_decl): Fix call to
3936 gfc_conv_initializer for array-valued proc-pointer funcs.
3938 2010-01-07 Tobias Burnus <burnus@net-b.de>
3941 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3942 allocatable scalars with SAVE attribute.
3944 2010-01-05 Tobias Burnus <burnus@net-b.de>
3947 * options.c (gfc_post_options): Set -frecursion
3948 when -fopenmp is used.
3950 2010-01-05 Tobias Burnus <burnus@net-b.de>
3953 * trans-expr.c (gfc_conv_procedure_call): Nullify
3954 return value for allocatable-scalar character functions.
3956 2010-01-04 Tobias Burnus <burnus@net-b.de>
3959 * error.c (error_printf, gfc_warning, gfc_notify_std,
3960 gfc_warning_now, gfc_error, gfc_error_now,
3961 gfc_fatal_error): Change argument name from nocmsgid to
3962 gmsgid to enable (x)gettext's % checking.
3964 2010-01-04 Tobias Burnus <burnus@net-b.de>
3966 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3968 2010-01-04 Tobias Burnus <burnus@net-b.de>
3971 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3972 for functions returning allocatable scalars.
3973 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3974 reallocating an allocatable scalar.
3975 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3977 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3978 allocatable scalars.
3979 (gfc_generate_function_code): Nullify result variable for
3980 allocatable scalars.
3983 * module.c (gfc_use_module): Fix warning string to allow
3987 * invoke.texi (-fcheck=recursion): Mention that the checking
3988 is also disabled for -frecursive.
3989 * trans-decl.c (gfc_generate_function_code): Disable
3990 -fcheck=recursion when -frecursive is used.
3992 * intrinsic.texi (iso_c_binding): Improve wording.
3995 Copyright (C) 2010 Free Software Foundation, Inc.
3997 Copying and distribution of this file, with or without modification,
3998 are permitted in any medium without royalty provided the copyright
3999 notice and this notice are preserved.
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