1 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
3 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
4 c_pretty_printer variable.
6 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
8 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
10 (pp_c_base): Likewise. Adjust users.
11 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
12 (pp_c_whitespace): Do not call pp_base.
13 (pp_c_left_paren): Likewise.
14 (pp_c_right_paren): Likewise.
15 (pp_c_left_brace): Likewise.
16 (pp_c_right_brace): Likewise.
17 (pp_c_left_bracket): Likewise.
18 (pp_c_right_bracket): Likewise.
20 (pp_c_ampersand): Likewise.
21 (pp_c_star): Likewise.
22 (pp_c_arrow): Likewise.
23 (pp_c_semicolon): Likewise.
24 (pp_c_complement): Likewise.
25 (pp_c_exclamation): Likewise.
26 (pp_c_direct_declarator): Likewise.
27 (pp_c_ws_string): Likewise.
28 (pp_c_identifier): Likewise.
29 (pp_c_statement): Likewise.
30 (print_c_tree): Likewise.
32 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
35 * c-common.c (c_parse_error): Catch user-defined literal tokens and
36 provide useful error strings.
38 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
40 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
41 printer functions instead of pp_string or operators and punctuators.
42 (dump_generic_ada_node): Likewise.
43 * c-pretty-print.c (pp_c_type_specifier): Likewise.
44 (pp_c_relational_expression): Likewise.
45 (pp_c_logical_or_expression): Likewise.
47 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
49 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
50 functions instead of pp_character.
51 (pp_ada_tree_identifier): Likewise.
52 (dump_ada_double_name): Likewise.
53 (dump_ada_function_declaration): Likewise.
54 (dump_ada_array_domains): Likewise.
55 (dump_template_types): Likewise.
56 (dump_generic_ada_node): Likewise.
57 (print_ada_declaration): Likewise.
58 (print_ada_struct_decl): Likewise.
59 * c-pretty-print.c (pp_c_integer_constant): Likewise.
61 2013-07-23 Tom Tromey <tromey@redhat.com>
63 * c-common.h (enum rid) <RID_GENERIC>: New constant.
64 * c-common.c (c_common_reswords): Add _Generic.
66 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
68 * c-common.c: Fix typos.
69 * c-common.h: Likewise.
71 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
74 * c-common.c (c_common_attribute_table): Add warn_unused.
75 (handle_warn_unused_attribute): New.
77 2013-07-10 Jakub Jelinek <jakub@redhat.com>
79 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
80 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
82 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
85 * c.opt: Add Wconditionally-supported.
87 2013-07-08 Graham Stott <graham.stott@btinternet.com>
89 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
90 unused variables l_length and l_node.
92 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
95 * c-common.c (complete_array_type): Delay folding first index
96 like other indices. When folding, check for index overflow.
98 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
101 * c-common.h (c_build_vec_perm_expr): New complain argument.
102 * c-common.c (c_build_vec_perm_expr): Likewise.
103 Use save_expr also in C++.
105 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
107 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
108 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
109 * c-opts.c (c_common_post_options): Likewise.
111 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
113 * array-notation-common.c (length_mismatch_in_expr): Changed the
114 parameter type's from a dynamic array to a vec_tree. Also removed
116 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
119 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
121 * c-common.h (struct cilkplus_an_parts): New structure.
122 (struct cilkplus_an_loop_parts): Likewise.
123 (cilkplus_extract_an_triplets): New prototype.
124 (fix_sec_implicit_args): Likewise.
125 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
126 (fix_sec_implicit_args): Likewise.
128 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
130 * array-notation-common.c (find_inv_trees): Removed an unwanted
132 * c-common.h (struct inv_list::additional_tcodes): Changed type from
133 enum rid to enum tree_code.
135 2013-06-11 Jan Hubicka <jh@suse.cz>
137 * c-common.c (handle_alias_ifunc_attribute): Do not set
138 DECL_EXTERNAL for weakref variables.
139 * c-pragma.c (handle_pragma_weak): Make sure aliases
140 are not declared as external.
142 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
144 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
145 function from c/c-array-notation.c.
146 (is_cilkplus_reduce_builtin): Likewise.
147 (find_rank): Likewise.
148 (extract_array_notation_exprs): Likewise.
149 (replace_array_notations): Likewise.
150 (find_inv_trees): Likewise.
151 (replace_inv_trees): Likewise.
152 (contains_array_notation_expr): Likewise.
153 (find_correct_array_notation_type): Likewise.
154 * c-common.h (struct inv_list): Moved this struct from the file
155 c/c-array-notation.c and added a new field called additional tcodes.
156 (length_mismatch_in_expr_p): New prototype.
157 (is_cilkplus_reduce_builtin): Likewise.
158 (find_rank): Likewise.
159 (extract_array_notation_exprs): Likewise.
160 (replace_array_notation): Likewise.
161 (find_inv_trees): Likewise.
162 (replace_inv_trees): Likewise.
163 (find_correct_array_notation_type): Likewise.
165 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
167 * c-common.c (c_define_builtins): When cilkplus is enabled, the
168 function array_notation_init_builtins is called.
169 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
170 * c-common.def (ARRAY_NOTATION_REF): New tree.
171 * c-common.h (build_array_notation_expr): New function declaration.
172 (build_array_notation_ref): Likewise.
173 (extract_sec_implicit_index_arg): New extern declaration.
174 (is_sec_implicit_index_fn): Likewise.
175 (ARRAY_NOTATION_CHECK): New define.
176 (ARRAY_NOTATION_ARRAY): Likewise.
177 (ARRAY_NOTATION_START): Likewise.
178 (ARRAY_NOTATION_LENGTH): Likewise.
179 (ARRAY_NOTATION_STRIDE): Likewise.
180 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
182 (pp_c_expression): Likewise.
183 * c.opt (flag_enable_cilkplus): New flag.
184 * array-notation-common.c: New file.
186 2013-05-14 Jakub Jelinek <jakub@redhat.com>
189 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
191 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
193 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
196 2013-05-07 Han Shen <shenhan@google.com>
198 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
200 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
202 * c-common.c (check_user_alignment): Emit error for negative values.
204 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
206 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
208 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
210 * c-cppbuiltin.c (c_cpp_builtins): Do not define
211 __GXX_EXPERIMENTAL_CXX1Y__.
213 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
214 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
216 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
217 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
218 to simply use OPT_Wpointer_arith.
219 (c_sizeof_or_alignof_type): Likewise.
221 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
223 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
225 2013-04-12 Jakub Jelinek <jakub@redhat.com>
227 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
228 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
231 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
233 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
235 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
237 * c-common.c (pointer_int_sum): Remove dead code.
239 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
242 * c-common.c (handle_optimize_attribute): Don't call
243 save_optabs_if_changed.
245 2013-03-05 Jakub Jelinek <jakub@redhat.com>
248 * c-pch.c (pch_init): Free target_validity at the end.
250 2013-03-04 Jakub Jelinek <jakub@redhat.com>
252 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
254 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
255 Jakub Jelinek <jakub@redhat.com>
258 * c-common.c (handle_no_sanitize_address_attribute): New function.
259 (c_common_attribute_table): Add no_sanitize_address attribute.
260 (handle_no_address_safety_analysis_attribute): Add
261 no_sanitize_address attribute, not no_address_safety_analysis
264 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
267 * c-common.c (handle_optimize_attribute): Call
268 save_optabs_if_changed.
270 2013-02-18 Jakub Jelinek <jakub@redhat.com>
271 Steven Bosscher <steven@gcc.gnu.org>
274 * c-opts.c (c_common_post_options): If debug info is enabled
275 and non-dwarf*, refuse to load PCH files and when writing PCH
278 2013-02-05 Jakub Jelinek <jakub@redhat.com>
281 * c-common.c (handle_error_attribute): Fix condition.
283 2013-01-30 Jakub Jelinek <jakub@redhat.com>
286 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
288 2013-01-18 Jason Merrill <jason@redhat.com>
291 * c.opt (-fextern-tls-init): New.
292 * c-opts.c (c_common_post_options): Handle it.
294 2013-01-09 Jakub Jelinek <jakub@redhat.com>
297 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
298 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
299 and is either negative or bigger or equal to type precision
300 of the first operand.
302 2012-12-03 Marek Polacek <polacek@redhat.com>
305 * c-common.c (check_user_alignment): Swap order of tests,
306 check TREE_CODE first.
308 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
311 * c-common.h (overflow_type): New enum.
312 (build_userdef_literal): Add overflow_type argument.
313 (tree_userdef_literal): Add overflow_type.
314 (USERDEF_LITERAL_OVERFLOW): New access macro.
315 * c-common.c (build_userdef_literal): Add overflow_type
317 * c-lex.c (c_lex_with_flags): Add overflow_type to
318 build_userdef_literal calls.
319 (interpret_integer, interpret_float): Add overflow_type argument.
321 2012-11-28 Richard Biener <rguenther@suse.de>
324 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
325 here and use a type with proper overflow behavior for types that would
326 need to be promoted for the arithmetic.
328 2012-11-23 Jakub Jelinek <jakub@redhat.com>
331 * c-common.c (handle_no_address_safety_analysis_attribute): New
333 (c_common_attribute_table): Add no_address_safety_analysis.
335 2012-11-16 Simon Baldwin <simonb@google.com>
337 * c.opt: Add f[no-]canonical-system-headers.
338 * c-opts.c (c_common_handle_option): Handle
339 OPT_fcanonical_system_headers.
341 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
344 * c-opts.c (c_common_handle_option): Set new flags.
345 * c.opt: Describe new flags.
347 2012-11-09 Jason Merrill <jason@redhat.com>
349 * c.opt (Wabi-tag): New.
351 2012-11-09 Andi Kleen <ak@linux.intel.com>
354 * c-common.c (get_atomic_generic_size): Mask with
357 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
360 * c.opt (Wformat): Make it Alias Wformat=1.
361 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
362 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
364 (Wformat=): RejectNegative. Use LangEnabledBy.
365 (Wnonnull): Use LangEnabledBy.
366 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
367 * c-format.c (set_Wformat): Delete.
368 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
369 (maybe_read_dollar_number): Likewise.
370 (avoid_dollar_number): Likewise.
371 (finish_dollar_format_checking): Likewise.
372 (check_format_info): Likewise.
373 (check_format_info_main): Likewise.
374 (check_format_types): Likewise.
375 (format_type_warning): Likewise.
376 * c-common.c (int): Likewise.
377 (check_function_sentinel): Likewise.
378 * c-common.h (warn_format,set_Wformat): Do not declare here.
380 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
383 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
384 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
386 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
388 (Wvariadic-macros): Init(1).
389 * c-opts.c (c_common_handle_option): Do not handle them
391 (c_common_post_options): Likewise.
392 (sanitize_cpp_opts): warn_unused_macros is now
393 cpp_warn_unused_macros.
394 (push_command_line_include): Likewise.
395 * c-common.c (warn_unknown_pragmas): Do not define.
396 * c-common.h (warn_unknown_pragmas): Do not declare.
398 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
401 * c-common.c (conversion_warning): Handle conditional expressions.
403 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
406 * c.opt (Wreturn_local_addr): Define new option.
408 2012-10-25 Jason Merrill <jason@redhat.com>
410 * c.opt (Wvirtual-move-assign): New.
412 * c.opt (Winherited-variadic-ctor): New.
414 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
417 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
419 2012-10-23 Joseph Myers <joseph@codesourcery.com>
421 * c-common.h (pch_cpp_save_state): Declare.
422 * c-target.def (c_preinclude): New hook.
423 * c-opts.c (done_preinclude): New.
424 (push_command_line_include): Handle default preincluded header.
425 (cb_file_change): Call pch_cpp_save_state when calling
426 push_command_line_include.
427 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
428 (pch_cpp_save_state): New.
429 (pch_init): Call pch_cpp_save_state conditionally, instead of
430 calling cpp_save_state.
432 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
436 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
437 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
438 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
439 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
440 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
441 * c-opts.c (c_common_handle_option): Remove explicit handling from
443 (c_common_post_options): Likewise.
445 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
447 * c-ada-spec.c (LOCATION_COL): Delete.
448 (compare_location): New function.
449 (compare_node): Use it.
450 (compare_comment): Likewise.
452 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
456 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
457 * c-opts.c (c_common_handle_option): Do not set them here. Add
459 (c_common_post_options): Likewise.
461 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
463 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
464 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
465 Remove POINTER_TYPE handling, add large unsigned handling and use
466 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
468 2012-10-12 Jakub Jelinek <jakub@redhat.com>
471 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
472 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
473 locs and array of 3 trees instead of just single loc and single
474 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
475 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
476 For *cmp* builtins that take two sources strings report warnings
477 about first and second source, not about destination and source.
479 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
482 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
484 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
486 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
487 declaring something coming from another file.
489 2012-10-10 Arnaud Charlet <charlet@adacore.com>
492 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
494 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
497 * c-common.c (warn_about_parentheses): Add location_t parameter;
499 * c-common.h: Update declaration.
501 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
504 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
505 more operations. Make error messages optional.
506 * c-common.h (enum stv_conv): Moved from c-typeck.c.
507 (scalar_to_vector): Declare.
509 2012-10-08 Jason Merrill <jason@redhat.com>
511 * c-common.c (c_common_reswords): Add thread_local.
513 2012-10-08 Dodji Seketeli <dodji@redhat.com>
515 PR c++/53528 C++11 attribute support
516 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
518 * c-common.c (check_cxx_fundamental_alignment_constraints): New
520 (handle_aligned_attribute): In choose strictest alignment
521 among many. Use new check_cxx_fundamental_alignment_constraints.
522 (handle_transparent_union_attribute): In c++11 attribute syntax,
523 don't look through typedefs.
525 2012-10-04 Arnaud Charlet <charlet@adacore.com>
527 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
528 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
531 2012-09-25 Dehao Chen <dehao@google.com>
534 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
535 map when read in the pch.
537 2012-09-18 Arnaud Charlet <charlet@adacore.com>
539 * c-ada-spec.c: Style fixes.
541 2012-09-18 Thomas Quinot <quinot@adacore.com>
543 * c.opt (-fada-spec-parent): Define new command line switch.
544 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
545 is specified, generate binding spec as a child of the specified unit.
547 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
548 Manuel López-Ibáñez <manu@gcc.gnu.org>
551 * c.opt ([Winit-self]): Enabled by -Wall in C++.
553 2012-08-23 Arnaud Charlet <charlet@adacore.com>
555 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
556 for pointers, and add missing Convention C pragma.
557 (print_ada_struct_decl): Add missing aliased keyword.
558 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
560 2012-08-17 Jakub Jelinek <jakub@redhat.com>
562 * c-common.c (sizeof_pointer_memaccess_warning): New function.
563 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
564 * c-opts.c (c_common_handle_option): Enable it for -Wall.
565 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
566 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
568 2012-08-10 Richard Guenther <rguenther@suse.de>
570 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
572 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
574 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
575 instead of separate pp_newline and pp_flush.
576 (print_c_tree): Likewise.
578 2012-07-26 Richard Henderson <rth@redhat.com>
580 * c-common.c (handle_hot_attribute): Allow labels.
581 (handle_cold_attribute): Likewise.
583 2012-07-20 Jakub Jelinek <jakub@redhat.com>
586 * c-common.c (check_function_nonnull): Handle multiple nonnull
589 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
591 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
592 * c-ada-spec.c: Likewise.
593 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
595 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
597 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
598 Remove code conditional on it.
600 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
602 * c-gimplify.c: Do not include basic-block.h.
603 * c-common.c: Do not include linfuncs.h.
605 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
607 * c-common.h: Include tree.h.
609 2012-07-02 Jason Merrill <jason@redhat.com>
612 * c-common.c (get_priority): Call default_conversion.
614 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
616 * c-pch.c (c_common_write_pch): Remove unused variables.
618 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
620 * cppspec.c: Moved from gcc/ to here.
622 2012-06-27 Kai Tietz <ktietz@redhat.com>
624 PR preprocessor/37215
625 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
627 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
629 * c-common.h (c_common_print_pch_checksum): Remove.
630 * c-pch.c: Do not include output.h.
631 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
632 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
633 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
634 (struct c_pch_header): Remove.
635 (get_ident): Update gpch version.
636 (pch_init): Do not print executable_checksum to asm_out_file.
637 Do not fail if there is no asm_out_file to read back from. Set
638 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
639 (c_common_write_pch): Verify that nothing was written to asm_out_file
640 since pch_init was called. Do not write a c_pch_header, and do not
641 copy from asm_out_file to the PCH.
642 (c_common_read_pch): Do not read a c_pch_header, and do not restore
643 the content of asm_out_file from the PCH.
644 (c_common_print_pch_checksum): Remove.
645 * c-opts.c (c_common_init): Print out executable_checksum directly.
647 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
649 * c-target.def (objc_declare_unresolved_class_reference,
650 objc_declare_class_definition): Add new hooks.
652 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
654 * c-lex.c: Do not include output.h.
655 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
656 Remove uses of ASM_OUTPUT_IDENT.
658 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
661 * c-common.h (c_build_vec_perm_expr): Move decl here.
662 * c-common.c (c_build_vec_perm_expr): Move definition
665 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
667 * c.opt (fconserve-space): Turn into a no-op.
669 2012-06-04 Sterling Augustine <saugustine@google.com>
671 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
672 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
673 both the start and end of the function.
675 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
677 * c-common.c: Do not include output.h.
678 * c-pragma.c: Likewise.
680 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
682 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
683 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
684 (lang_decl_name): Handle namespace decls.
686 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
688 * c-ada-spec.c: Do not include output.h.
689 * c-semantics.c: Likewise.
691 2012-05-29 Joseph Myers <joseph@codesourcery.com>
693 * c-common.c: Fix typo.
695 2012-05-29 Michael Matz <matz@suse.de>
697 * c-common.h (c_expand_decl): Remove prototype.
699 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
701 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
702 * c-opts.c (c_common_handle_option): Remove code handling
705 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
708 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
711 2012-05-22 Dodji Seketeli <dodji@redhat.com>
714 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
716 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
718 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
719 * c-opts.c (c_common_handle_option): Do not handle explicitly
720 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
722 2012-05-16 Dodji Seketeli <dodji@redhat.com>
725 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
726 to cpp_classify_number. For diagnostics, use the precise location
727 instead of the global input_location.
729 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
732 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
734 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
736 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
738 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
741 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
742 Wreorder): Use LangEnabledBy.
743 * c-opts.c (c_common_handle_option): Do not enable them
744 explicitly. Call lang-specific generated functions.
745 (c_common_post_options): Do not set them here.
747 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
749 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
750 Wmissing-field-initializers,Wmissing-parameter-type,
751 Wold-style-declaration,Woverride-init): Use EnabledBy.
752 * c-opts.c (c_common_post_options): Do not set here explicitly.
754 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
757 * c-opts.c (c_common_handle_option): Use handle_generated_option
758 to enable sub-options.
760 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
763 * c-common.c (warnings_for_convert_and_check): Use warning_at.
765 2012-05-10 Richard Guenther <rguenther@suse.de>
767 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
768 adjust commentary about TYPE_IS_SIZETYPE types.
770 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
773 * c-common.c (warn_logical_operator): Check that argument of
774 integer_zerop is not NULL.
776 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
779 * c-common.c (warn_logical_operator): Do not warn if either side
780 is already true or false.
782 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
785 * c-common.c (expr_original_type): New.
786 (shorten_compare): Do not warn for enumeration types.
788 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
790 * c.opt (fpermissive): Add Var(flag_permissive).
792 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
795 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
796 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
798 2012-04-30 Dodji Seketeli <dodji@redhat.com>
801 * c.opt (Wvarargs): Define new option.
803 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
805 * c-common.c (check_function_arguments): Replace
806 Wmissing-format-attribute with Wsuggest-attribute=format.
808 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
810 * c.opt (Wsuggest-attribute=format): New. Alias of
811 Wmissing-format-attribute.
812 * c-format.c (decode_format_type): Replace
813 Wmissing-format-attribute with Wsuggest-attribute=format.
814 (check_function_format): Likewise.
816 2012-04-27 Ollie Wild <aaw@google.com>
818 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
819 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
820 * c.opt: Add Wliteral-suffix.
822 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
825 * c.opt (Wpedantic): New.
826 (pedantic): Alias Wpedantic.
827 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
828 (c_common_post_options): Likewise.
829 (sanitize_cpp_opts): Likewise.
830 * c-lex.c (interpret_float): Likewise.
831 * c-format.c (check_format_types): Likewise.
832 * c-common.c (pointer_int_sum): Likewise.
833 (c_sizeof_or_alignof_type): Likewise.
834 (c_add_case_label): Likewise.
835 (c_do_switch_warnings): Likewise.
836 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
838 2012-04-15 Jason Merrill <jason@redhat.com>
841 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
842 (C_STD_NAME): Distinguish between C++98 and C++11.
844 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
847 * c-common.h (uint16_type_node): Rename into...
848 (c_uint16_type_node): ...this.
849 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
850 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
852 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
854 * c-common.c (warn_if_unused_value): Move definition to here.
855 * c-common.h (warn_if_unused_value): Move declaration to here.
857 2012-03-23 William Bader <williambader@hotmail.com>
859 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
861 2012-03-20 Jason Merrill <jason@redhat.com>
863 * c-common.h (enum cxx_dialect): Add cxx1y.
864 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
866 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
867 * c-opts.c (c_common_post_options): Likewise.
868 (set_std_cxx1y): New.
869 (c_common_handle_option): Call it.
870 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
872 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
875 * c.opt ([Wuseless-cast]): Add.
877 2012-03-16 Richard Guenther <rguenther@suse.de>
879 * c-pretty-print.c (pp_c_initializer_list): Adjust.
881 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
884 * c.opt (ftemplate-backtrace-limit) Add.
886 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
888 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
890 * c-pragma.c (handle_pragma_extern_prefix): Remove.
891 (init_pragma): Don't register extern_prefix.
893 2012-03-12 Richard Guenther <rguenther@suse.de>
895 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
896 (builtin_type_for_size): Likewise.
898 2012-02-13 Jakub Jelinek <jakub@redhat.com>
901 * c-common.c (sync_resolve_params): Don't decide whether to convert
902 or not based on TYPE_SIZE comparison, convert whenever arg_type
903 is unsigned INTEGER_TYPE.
905 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
908 * c.opt ([Wunused-local-typedefs]): Fix description.
910 2012-01-24 Mike Stump <mikestump@comcast.net>
912 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
915 2012-01-18 Richard Guenther <rguenther@suse.de>
917 * c-opts.c (c_common_post_options): Reset LTO flags if
918 we are about to generate a PCH.
920 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
923 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
924 use pp_unsigned_wide_integer.
926 2012-01-10 Richard Guenther <rguenther@suse.de>
929 * c-opts.c (c_common_handle_option): Move -Werror handling
930 to language independent code.
932 2012-01-05 Richard Guenther <rguenther@suse.de>
935 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
938 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
941 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
942 of array types with an unknown bound.
944 2011-12-20 Joseph Myers <joseph@codesourcery.com>
946 * c-common.c (flag_isoc99): Update comment to refer to C11.
947 (flag_isoc1x): Change to flag_isoc11.
948 * c-common.h (flag_isoc99): Update comment to refer to C11.
949 (flag_isoc1x): Change to flag_isoc11.
950 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
952 * c-opts.c (set_std_c1x): Change to set_std_c11.
953 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
955 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
956 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
957 * c.opt (std=c1x): Change to std=c11. Document as non-draft
959 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
960 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
961 (std=gnu1x): Make alias of std=gnu11.
963 2011-12-19 Jason Merrill <jason@redhat.com>
966 * c-common.c (handle_transparent_union_attribute): Check the first
967 field if the type is complete.
969 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
972 * c-common.c (RID_IS_FINAL): Add.
973 * c-common.h (RID_IS_FINAL): Add.
975 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
977 * c.opt (fgnu-runtime): Provide full description.
978 (fnext-runtime): Likewise.
979 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
981 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
983 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
984 predefines in one place. Add LOCK_FREE predefines.
985 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
988 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
991 * c-common.c (get_atomic_generic_size): Check for various error
993 (resolve_overloaded_atomic_exchange,
994 resolve_overloaded_atomic_compare_exchange,
995 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
996 error_mark_node for error conditions.
998 2011-11-08 Richard Guenther <rguenther@suse.de>
1003 2011-11-07 Richard Henderson <rth@redhat.com>
1004 Aldy Hernandez <aldyh@redhat.com>
1005 Torvald Riegel <triegel@redhat.com>
1007 Merged from transactional-memory.
1009 * c-common.c (handle_tm_wrap_attribute,
1010 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1011 (struct c_common_reswords): Added __transaction* keywords.
1012 (struct c_common_attribute_table): Added transaction* and tm_regparm
1014 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1016 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1017 find_tm_attribute): Declare.
1019 2011-11-07 Jason Merrill <jason@redhat.com>
1022 * c-common.c, c-common.h: Revert yesterday's changes.
1024 2011-11-06 Jason Merrill <jason@redhat.com>
1027 * c-common.c (decl_has_visibility_attr): Split out from...
1028 (c_determine_visibility): ...here.
1029 * c-common.h: Declare it.
1031 2011-11-06 Joseph Myers <joseph@codesourcery.com>
1033 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1034 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1036 (check_user_alignment): New. Split out of
1037 handle_aligned_attribute. Disallow integer constants with
1038 noninteger types. Conditionally allow zero.
1039 (handle_aligned_attribute): Use check_user_alignment.
1040 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1042 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
1043 Richard Henderson <rth@redhat.com>
1045 Merged from cxx-mem-model.
1047 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1048 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1049 parameters that are the same type size.
1050 (get_atomic_generic_size): New. Find size of generic
1051 atomic function parameters and do typechecking.
1052 (add_atomic_size_parameter): New. Insert size into parameter list.
1053 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1054 either __atomic_exchange_n or external library call.
1055 (resolve_overloaded_atomic_compare_exchange): Restructure
1056 __atomic_compare_exchange to either _n variant or external library call.
1057 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1058 __atomic_load_n or an external library call.
1059 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1060 __atomic_store_n or an external library call.
1061 (resolve_overloaded_builtin): Handle new __atomic builtins.
1063 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1066 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1067 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1068 <INDIRECT_REF>: Return the argument.
1069 <ARRAY_REF>: Remove special code for negative offset.
1070 Call fold_build_pointer_plus instead of size_binop.
1071 (fold_offsetof): Remove STOP_REF argument and adjust.
1072 * c-common.h (fold_offsetof_1): Declare.
1073 (fold_offsetof): Remove STOP_REF argument.
1075 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1078 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1079 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1080 Wnarrowing for C++0x and C++98.
1081 * c.opt ([Wnarrowing]): Update.
1083 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1086 * c.opt: Add Wzero-as-null-pointer-constant.
1088 2011-10-31 Jason Merrill <jason@redhat.com>
1090 * c.opt (-fdeduce-init-list): Off by default.
1093 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1094 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1096 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1098 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1101 * c.opt (fvisibility-inlines-hidden): Description change.
1103 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1105 Implement C++11 user-defined literals.
1106 * c-common.c (build_userdef_literal): New.
1107 * c-common.def: New tree code.
1108 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1109 * c-lex.c (interpret_float): Add suffix parm.
1110 (c_lex_with_flags): Build literal tokens.
1112 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1116 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1119 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1120 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1121 Wnarrowing for C++0x and C++98.
1122 * c.opt ([Wnarrowing]): Update.
1124 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1127 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1128 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1129 Wnarrowing for C++0x and C++98.
1130 * c.opt ([Wnarrowing]): Update.
1132 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1135 * c-common.c (conversion_warning): Remove code looking for
1136 artificial operands.
1138 2011-10-18 Dodji Seketeli <dodji@redhat.com>
1141 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1142 !NO_IMPLICIT_EXTERN_C.
1144 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1146 * c-common.c (c_common_reswords): Add __bases,
1148 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1150 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1153 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1155 2011-10-15 Tom Tromey <tromey@redhat.com>
1156 Dodji Seketeli <dodji@redhat.com>
1158 * c.opt (fdebug-cpp): New option.
1159 * c-opts.c (c_common_handle_option): Handle the option.
1160 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1161 output stream in parameter. Factorized from ...
1162 (maybe_print_line): ... this. Dump location debug information when
1163 -fdebug-cpp is in effect.
1164 (print_line_1): New static function. Takes an output stream in
1165 parameter. Factorized from ...
1166 (print_line): ... here. Dump location information when -fdebug-cpp
1168 (scan_translation_unit): Dump location information when
1169 -fdebug-cpp is in effect.
1171 2011-10-15 Tom Tromey <tromey@redhat.com>
1172 Dodji Seketeli <dodji@redhat.com>
1174 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1176 * c-opts.c (c_common_handle_option)<case
1177 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1178 cases. Handle -ftrack-macro-expansion with and without argument.
1180 2011-10-15 Tom Tromey <tromey@redhat.com>
1181 Dodji Seketeli <dodji@redhat.com>
1183 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1184 (print_line, cb_define, do_line_change): Adjust to avoid touching
1185 the internals of struct line_map. Use the public API instead.
1186 * c-pch.c (c_common_read_pch): Likewise.
1187 * c-lex.c (fe_file_change): Likewise.
1189 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1192 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1194 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1197 * c-pretty-print.c (pp_c_floating_constant): Output
1198 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1200 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1202 * c-common.c (def_builtin_1): Delete old interface with two
1203 parallel arrays to hold standard builtin declarations, and replace
1204 it with a function based interface that can support creating
1205 builtins on the fly in the future. Change all uses, and poison
1206 the old names. Make sure 0 is not a legitimate builtin index.
1207 * c-omp.c (c_finish_omp_barrier): Ditto.
1208 (c_finish_omp_taskwait): Ditto.
1209 (c_finish_omp_flush): Ditto.
1211 2011-10-11 Tristan Gingold <gingold@adacore.com>
1213 * c.opt: (fallow-parameterless-variadic-functions): New.
1215 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1217 PR c++/33255 - Support -Wunused-local-typedefs warning
1218 * c-common.h (struct c_language_function::local_typedefs): New
1220 (record_locally_defined_typedef, maybe_record_typedef_use)
1221 (maybe_warn_unused_local_typedefs): Declare new functions.
1222 * c-common.c (record_locally_defined_typedef)
1223 (maybe_record_typedef_use)
1224 (maybe_warn_unused_local_typedefs): Define new functions.
1225 * c.opt: Declare new -Wunused-local-typedefs flag.
1227 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1230 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1233 2011-09-05 Richard Guenther <rguenther@suse.de>
1235 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1236 of integer_minus_one_node for empty array upper bounds.
1238 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1240 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1241 it's the first time it's being called on this main TU.
1243 2011-08-24 Richard Guenther <rguenther@suse.de>
1246 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1248 2011-08-22 Gabriel Charette <gchare@google.com>
1250 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1251 defined in cpp_init_builtins and c_cpp_builtins.
1253 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1255 * c-common.c (c_common_reswords): Add __builtin_complex.
1256 * c-common.h (RID_BUILTIN_COMPLEX): New.
1258 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1260 * c-common.c (c_common_reswords): Add _Noreturn.
1261 (keyword_is_function_specifier): Handle RID_NORETURN.
1262 * c-common.h (RID_NORETURN): New.
1264 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1266 * c-common.c (unsafe_conversion_p): New function. Check if it is
1267 unsafe to convert an expression to the type.
1268 (conversion_warning): Adjust, use unsafe_conversion_p.
1269 * c-common.h (unsafe_conversion_p): New function declaration.
1271 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1273 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1274 (c_finish_omp_taskyield): New prototype.
1275 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1276 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1277 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1278 or RHS1 have side-effects, evaluate those too in the right spot,
1279 if it is a decl and LHS is also a decl, error out if they
1281 (c_finish_omp_taskyield): New function.
1282 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1283 * c-pragma.c (omp_pragmas): Add taskyield.
1284 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1285 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1286 PRAGMA_OMP_CLAUSE_MERGEABLE.
1288 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1290 * c-common.h (set_underlying_type): Remove parm name from
1293 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1295 * c-pretty-print.h: Search c-common.h in c-family.
1297 2011-07-22 Jason Merrill <jason@redhat.com>
1300 * c.opt (Wnarrowing): New.
1303 * c-common.h: Declare c_linkage_bindings.
1304 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1307 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1308 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1309 as flag_isoc99 for 'restrict'.
1310 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1312 2011-07-21 Ian Lance Taylor <iant@google.com>
1315 * c-common.c (c_disable_warnings): New static function.
1316 (c_enable_warnings): New static function.
1317 (c_fully_fold_internal): Change local unused_p to bool. Call
1318 c_disable_warnings and c_enable_warnings rather than change
1319 c_inhibit_evaluation_warnings.
1321 2011-07-20 Jason Merrill <jason@redhat.com>
1323 PR c++/6709 (DR 743)
1324 PR c++/42603 (DR 950)
1325 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1326 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1327 (CPP_DECLTYPE): New.
1328 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1330 2011-07-19 Richard Guenther <rguenther@suse.de>
1332 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1333 * c-omp.c (c_finish_omp_for): Likewise.
1335 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
1337 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1338 body on the next line.
1340 2011-07-08 Jason Merrill <jason@redhat.com>
1343 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1346 * c-common.c (c_apply_type_quals_to_decl): Don't check
1347 TYPE_NEEDS_CONSTRUCTING.
1349 2011-07-06 Richard Guenther <rguenther@suse.de>
1351 * c-common.c (c_common_nodes_and_builtins):
1352 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1354 2011-07-05 Richard Guenther <rguenther@suse.de>
1356 * c-common.c (c_common_nodes_and_builtins): Build all common
1359 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1361 * c-common.h (c_tree_chain_next): New static inline function.
1363 * c-common.c (check_builtin_function_arguments): Handle
1364 BUILT_IN_ASSUME_ALIGNED.
1366 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1368 * c-common.c: Add sync_ or SYNC__ to builtin names.
1369 * c-omp.c: Add sync_ or SYNC__ to builtin names.
1371 2011-06-20 Pierre Vittet <piervit@pvittet.com>
1373 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1375 (gen_pragma_handler): New union.
1376 (internal_pragma_handler): New type.
1377 (c_register_pragma_with_data)
1378 (c_register_pragma_with_expansion_and_data): New functions.
1380 * c-pragma.c (registered_pragmas, c_register_pragma_1)
1381 (c_register_pragma, c_register_pragma_with_expansion)
1382 (c_invoke_pragma_handler): Changed to work with
1383 internal_pragma_handler.
1384 (c_register_pragma_with_data)
1385 (c_register_pragma_with_expansion_and_data): New functions.
1387 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1389 * c-common.c: Include common/common-target.h.
1390 (handle_section_attribute): Use
1391 targetm_common.have_named_sections.
1392 * c-cppbuiltin.c: Include common/common-target.h.
1393 (c_cpp_builtins): Use targetm_common.except_unwind_info.
1395 2011-06-10 Richard Guenther <rguenther@suse.de>
1397 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1398 to print a IDENTIFIER_NODE.
1400 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1401 Joseph Myers <joseph@codesourcery.com>
1403 * c.opt (fbuilding-libgcc): New option.
1404 * c-cppbuiltin.c (c_cpp_builtins): Define
1405 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1407 2011-06-07 Jason Merrill <jason@redhat.com>
1409 * c-common.c (max_tinst_depth): Lower default to 900.
1411 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1413 2011-06-07 Richard Guenther <rguenther@suse.de>
1415 * c-common.c (c_common_nodes_and_builtins): Do not set
1416 size_type_node or call set_sizetype.
1418 2011-06-07 Dodji Seketeli <dodji@redhat.com>
1421 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
1422 type when using pointer comparison to compare types.
1424 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1426 * c.opt: Add -Wdelete-non-virtual-dtor.
1427 * c-opts.c (c_common_handle_option): Include it in -Wall.
1429 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
1434 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1436 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1439 2011-05-27 Jakub Jelinek <jakub@redhat.com>
1442 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1443 C++ don't call c_common_truthvalue_conversion on void type arms.
1445 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1447 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1448 (stmt_list_stack): Define.
1449 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1450 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1452 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1454 * c-common.c (warning_candidate_p): Check for BLOCKs.
1456 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1458 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1461 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1463 * c-common.c (def_fn_type): Remove extra va_end.
1465 2011-05-23 Jason Merrill <jason@redhat.com>
1468 * c-common.c (c_common_get_narrower): New.
1469 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1471 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1473 * c-common.h (check_function_arguments): Tweak prototype of
1474 check_function_arguments.
1475 * c-common.c (check_function_arguments): Likewise. Adjust
1476 calls to check_function_nonnull, check_function_format, and
1477 check_function_sentinel.
1478 (check_function_sentinel): Take a FUNCTION_TYPE rather than
1479 separate attributes and typelist arguments. Use
1480 FOREACH_FUNCTION_ARGS to iterate over argument types.
1482 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1484 * c-common.c (c_common_reswords): Reorder.
1485 * c-common.h (rid): Likewise.
1487 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1489 * c-common.c (def_fn_type): Don't call build_function_type, call
1490 build_function_type_array or build_varargs_function_type_array
1492 (c_common_nodes_and_builtins): Likewise.
1494 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1496 * c-common.c (c_add_case_label): Omit the loc argument to
1498 * c-common.h (build_case_label): Remove.
1499 * c-semantics.c (build_case_label): Remove.
1501 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1503 * c-objc.h (objc_start_method_definition): Update prototype.
1504 * stub-objc.c (objc_start_method_definition): Add extra parameter.
1506 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
1508 * c-common.c (check_main_parameter_types): Reindent. Don't use
1509 TYPE_ARG_TYPES directly.
1510 (handle_nonnull_attribute): Likewise.
1511 (sync_resolve_params): Likewise.
1512 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
1513 to check_format_string.
1514 (handle_format_attribute): Likewise.
1515 (check_format_string): Take a function type to examine instead of
1516 a type list. Use a function_arg_iterator to step through argument
1519 2011-05-04 Richard Guenther <rguenther@suse.de>
1521 * c-common.c (fix_string_type): Use size_int for index type bounds.
1522 (start_fname_decls): Do not pass NULL to build_int_cst.
1523 (c_init_attributes): Likewise.
1524 * c-lex.c (c_lex_with_flags): Likewise.
1526 2011-04-27 Jason Merrill <jason@redhat.com>
1528 * c-common.c (make_tree_vector_from_list): New.
1529 * c-common.h: Declare it.
1531 2011-04-26 Richard Guenther <rguenther@suse.de>
1533 PR preprocessor/48248
1534 * c-ppoutput.c (maybe_print_line): Always optimize newlines
1535 for output size with -P.
1537 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1539 * c-common.c (struct c_common_resword): Add __underlying_type.
1540 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
1542 2011-04-20 Jim Meyering <meyering@redhat.com>
1544 * c-format.c (init_dollar_format_checking): Remove useless
1547 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
1549 * c-objc.h (objc_get_interface_ivars): Removed.
1550 (objc_detect_field_duplicates): New.
1551 * stub-objc.c: Likewise.
1553 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1555 * stub-objc.c (objc_declare_protocols): Renamed to
1556 objc_declare_protocol.
1557 * c-objc.h: Likewise.
1559 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1561 * stub-objc.c (objc_declare_class): Updated argument name.
1563 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1565 * c-common.h (c_common_init_ts): Declare.
1566 * c-common.c (c_common_init_ts): Define.
1568 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1570 * c-objc.h (objc_build_message_expr): Updated prototype.
1571 * stub-objc.c (objc_build_message_expr): Likewise.
1573 2011-04-12 Martin Jambor <mjambor@suse.cz>
1575 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
1578 2011-04-11 Richard Guenther <rguenther@suse.de>
1580 * c-common.c (complete_array_type): Build a range type of
1583 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
1585 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
1586 (handle_type_generic_attribute): Likewise.
1588 2011-04-07 Jason Merrill <jason@redhat.com>
1591 * c-common.c (c_common_truthvalue_conversion): Don't ignore
1592 conversion from C++0x scoped enum.
1594 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1596 * c-target-def.h: New file.
1597 * c-target.def: New file.
1598 * c-target.h: New file.
1599 * c-common.c (targetcm): Don't define here.
1600 * c-common.h (default_handle_c_option): Declare.
1601 * c-format.c: Include c-target.h instead of target.h.
1602 * c-opts.c: Include c-target.h instead of target.h. Explicitly
1604 (default_handle_c_option): Move from targhooks.c.
1606 2011-03-29 Jakub Jelinek <jakub@redhat.com>
1608 PR preprocessor/48248
1609 * c-ppoutput.c (print): Add src_file field.
1610 (init_pp_output): Initialize it.
1611 (maybe_print_line): Don't optimize by adding up to 8 newlines
1612 if map->to_file and print.src_file are different file.
1613 (print_line): Update print.src_file.
1615 2011-03-25 Kai Tietz <ktietz@redhat.com>
1617 * c-ada-spec.c (compare_comment): Use filename_cmp
1618 instead of strcmp for filename.
1620 2011-03-25 Jeff Law <law@redhat.com>
1622 * c-family/c-common.c (def_fn_type): Add missing va_end.
1624 2011-03-25 Jason Merrill <jason@redhat.com>
1626 * c.opt: Add -std=c++03.
1628 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
1630 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
1632 2011-03-17 Kai Tietz
1635 * c-pretty-print.c (pp_c_specifier_qualifier_list):
1636 Display allowed attributes for function pointer types.
1637 (pp_c_attributes_display): New function to display
1638 attributes having affects_type_identity flag set to true.
1639 * c-pretty-print.h (pp_c_attributes_display): New prototype.
1641 * c-common.c (c_common_attribute_table):
1643 (c_common_format_attribute_table): Likewise.
1645 2011-03-18 Jason Merrill <jason@redhat.com>
1647 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
1648 * c-common.h: Don't declare it here.
1649 * c-common.c: Or define it here.
1650 * c-opts.c (c_common_handle_option): Or set it here.
1653 * c-common.c (handle_transparent_union_attribute): Don't
1654 make a duplicate type in C++.
1656 2011-03-15 Jason Merrill <jason@redhat.com>
1658 * c-common.c (max_constexpr_depth): New.
1659 * c-common.h: Declare it.
1660 * c-opts.c (c_common_handle_option): Set it.
1661 * c.opt (fconstexpr-depth): New option.
1663 2011-03-11 Jason Merrill <jason@redhat.com>
1665 * c-common.c (attribute_takes_identifier_p): Add missing const.
1668 * c-common.c (attribute_takes_identifier_p): Assume that an
1669 unknown attribute takes an identifier.
1671 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
1674 * c-common.c (c_type_hash): Call list_length instead of iterating
1675 through DECL_CHAIN. Rename 'i' to 'n_elements'.
1677 2011-02-19 Jakub Jelinek <jakub@redhat.com>
1680 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
1682 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
1684 * c.opt (fobjc-abi-version=) New.
1685 (fobjc-nilcheck): New.
1687 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
1690 * c-common.h (keyword_is_decl_specifier): Declare.
1691 * c-common.c (keyword_is_decl_specifier): Define.
1692 (keyword_is_function_specifier): New function.
1694 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1697 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
1698 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
1701 2011-01-26 Arnaud Charlet <charlet@adacore.com>
1703 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
1705 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1708 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
1709 after init_c_lex if pch_file is set.
1711 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
1714 * c.opt (-fkeep-inline-dllexport): New switch.
1716 2011-01-12 Richard Guenther <rguenther@suse.de>
1719 * c-common.c (handle_weak_attribute): Warn instead of error
1720 on declaring an inline function weak.
1722 2011-01-05 Tom Tromey <tromey@redhat.com>
1724 * c-common.h (lvalue_error): Update.
1725 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
1728 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1731 * c-objc.h (objc_finish_message_expr): Added argument to
1734 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1736 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
1739 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1741 * c-objc.h (objc_maybe_warn_exceptions): New.
1742 * stub-objc.c (objc_maybe_warn_exceptions): New.
1744 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
1746 * c-common.h (readonly_error): Declare.
1747 * c-common.c (readonly_error): Define.
1749 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
1751 * c-common.h (invalid_indirection_error): Declare.
1752 * c-common.c (invalid_indirection_error): Define.
1754 2010-12-03 Richard Guenther <rguenther@suse.de>
1757 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
1758 (pp_c_unary_expression): Likewise.
1759 (pp_c_expression): Likewise.
1761 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1763 * c-common.h (objc_finish_function): New.
1764 (objc_non_volatilized_type): Removed.
1765 (objc_type_quals_match): Removed.
1766 * stub-objc.c (objc_finish_function): New.
1767 (objc_non_volatilized_type): Removed.
1768 (objc_type_quals_match): Removed.
1770 2010-11-30 Joseph Myers <joseph@codesourcery.com>
1772 * c-common.h (parse_optimize_options): Declare.
1773 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
1774 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
1776 2010-11-29 Joseph Myers <joseph@codesourcery.com>
1778 * c-opts.c (check_deps_environment_vars): Use getenv instead of
1780 * c-pch.c (O_BINARY): Don't define here.
1781 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
1783 2010-11-25 Joseph Myers <joseph@codesourcery.com>
1785 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
1786 targetm.except_unwind_info.
1788 2010-11-23 Joseph Myers <joseph@codesourcery.com>
1790 * c-opts.c (c_common_handle_option): Pass location to
1791 set_struct_debug_option.
1793 2010-11-23 Joseph Myers <joseph@codesourcery.com>
1795 * c-common.c (visibility_options): Move from ../opts.c.
1796 * c-common.h (struct visibility_flags, visibility_options):
1798 * c-opts.c (finish_options): Rename to c_finish_options.
1799 (c_common_init): Update call to finish_options.
1801 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
1804 * c-lex.c (lex_string): Check that each string in an Objective-C
1805 string concat sequence starts with either one or zero '@', and
1806 that there are no spurious '@' signs at the end.
1808 2010-11-20 Joseph Myers <joseph@codesourcery.com>
1810 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
1811 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
1812 HANDLE_PRAGMA_VISIBILITY.
1813 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
1814 HANDLE_PRAGMA_VISIBILITY): Don't define.
1815 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
1817 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
1822 * c-common.h (keyword_begins_type_specifier): Declare.
1823 (keyword_is_storage_class_specifier): Declare.
1824 (keyword_is_type_qualifier): Declare.
1825 * c-common.c (keyword_begins_type_specifier): New function.
1826 (keyword_is_storage_class_specifier): New function.
1827 (keyword_is_type_qualifier): Declare.
1829 2010-11-19 Joseph Myers <joseph@codesourcery.com>
1832 * c-common.c (in_late_binary_op): Define.
1833 (c_common_truthvalue_conversion): Check in_late_binary_op before
1834 calling c_save_expr.
1835 * c-common.h (in_late_binary_op): Declare.
1837 2010-11-19 Joseph Myers <joseph@codesourcery.com>
1839 * c-opts.c (c_common_handle_option): Update calls to
1840 set_struct_debug_option.
1842 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
1844 * c-common.h (objc_declare_protocols): Added additional argument.
1845 * stub-objc.c (objc_declare_protocol): Same change.
1847 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
1850 * c-common.h (build_real_imag_expr): Declare.
1851 * c-semantics.c (build_real_imag_expr): Define.
1853 2010-11-17 Joseph Myers <joseph@codesourcery.com>
1855 * c-opts.c (c_common_parse_file): Take no arguments.
1856 * c-common.h (c_common_parse_file): Update prototype.
1858 2010-11-16 Jakub Jelinek <jakub@redhat.com>
1861 * c-common.c (warning_candidate_p): Don't track non-const calls
1864 2010-11-15 Ian Lance Taylor <iant@google.com>
1866 * c-lex.c (init_c_lex): Set macro debug callbacks if
1867 flag_dump_go_spec is set.
1869 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
1871 * c-common.h (objc_build_incr_expr_for_property_ref): New.
1872 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
1874 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
1876 PR preprocessor/45038
1877 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
1880 2010-11-12 Joseph Myers <joseph@codesourcery.com>
1882 * c-common.h (c_family_lang_mask): Declare.
1883 * c-opts.c (c_family_lang_mask): Make extern.
1884 * c-pragma.c (handle_pragma_diagnostic): Use
1885 control_warning_option.
1887 2010-11-12 Joseph Myers <joseph@codesourcery.com>
1889 * c-common.c (parse_optimize_options): Update call to
1891 * c-common.h (c_common_handle_option): Update prototype.
1892 * c-opts.c (c_common_handle_option): Take location_t parameter and
1893 pass it to other functions.
1895 2010-11-11 Joseph Myers <joseph@codesourcery.com>
1897 * c-opts.c (warning_as_error_callback): Remove.
1898 (c_common_initialize_diagnostics): Don't call
1899 register_warning_as_error_callback.
1900 (c_common_handle_option): Handle -Werror=normalized= here.
1902 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1904 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
1906 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
1908 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
1909 Remove trailing '.' from diagnostics.
1910 * c.opt (Wwrite-strings_: Avoid '`' in help text.
1912 2010-11-10 Joseph Myers <joseph@codesourcery.com>
1914 * c-common.c (parse_optimize_options): Pass global_dc to
1916 * c-opts.c (c_common_handle_option): Pass &global_options to
1917 set_Wstrict_aliasing.
1918 * c.opt (v): Don't mark Common or document here.
1920 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
1923 * c-format.c (format_type): New type gcc_objc_string_format_type.
1924 (valid_stringptr_type_p): New.
1925 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
1926 (check_format_string): Pass expected type, use
1927 valid_stringptr_type_p (), check that the format string types are
1928 consistent with the format specification.
1929 (decode_format_attr): Warn if NSString is used outside objective-c.
1930 (format_types_orig): Add NSString.
1932 (format_flags): New.
1933 (check_format_arg): Handle format strings requiring an external parser.
1934 first_target_format_type: New variable.
1935 (handle_format_attribute): Set up first_target_format_type, pass the
1936 expected format arg string type to check_format_string().
1937 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
1938 * stub-objc.c (objc_string_ref_type_p): New.
1939 (objc_check_format_arg): New.
1941 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
1943 Fixed using the Objective-C 2.0 dot-syntax with class names.
1944 * c-common.h (objc_build_class_component_ref): New.
1945 * stub-objc.c (objc_build_class_component_ref): New.
1947 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1949 * c.opt (Wproperty-assign-default): New option.
1951 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
1953 Implemented -fobjc-std=objc1 flag.
1954 * c.opt (fobjc-std=objc1): New option.
1956 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
1958 Implemented format and noreturn attributes for Objective-C methods.
1959 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
1960 attribute for Objective-C methods.
1962 2010-10-31 Jason Merrill <jason@redhat.com>
1964 * c-common.c (conversion_warning, warn_for_collisions_1): Use
1967 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
1969 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1970 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
1971 (objc_add_property_declaration): Removed arguments for copies and
1973 (objc_build_getter_call): Renamed to
1974 objc_maybe_build_component_ref.
1975 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1976 (objc_is_property_ref): New.
1977 * c-common.c (c_common_reswords): Removed copies and ivar.
1978 * stub-objc.c (objc_add_property_declaration): Removed arguments
1979 for copies and ivar.
1980 (objc_build_getter_call): Renamed to
1981 objc_maybe_build_component_ref.
1982 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1983 (objc_is_property_ref): New.
1985 2010-10-29 Arnaud Charlet <charlet@adacore.com>
1986 Matthew Gingell <gingell@adacore.com>
1988 * c-ada-spec.c (separate_class_package): New function.
1989 (pp_ada_tree_identifier): Prefix references to C++ classes with the
1990 name of their enclosing package.
1991 (print_ada_declaration): Use separate_class_package.
1993 2010-10-27 Jason Merrill <jason@redhat.com>
1995 * c-common.c (c_common_reswords): Add __is_literal_type.
1996 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
1998 * c-common.c (check_case_value): Remove special C++ code.
2000 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2002 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2003 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2005 (objc_add_property_declaration): Added additional arguments.
2006 (objc_property_attribute_kind): Removed.
2007 (objc_set_property_attr): Removed.
2008 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2010 * stub-objc.c (objc_add_property_declaration): Added additional
2012 (objc_set_property_attr): Removed.
2014 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2016 * c-common.h (objc_add_property_variable): Renamed to
2017 objc_add_property_declaration. Added location argument.
2018 * stub-objc.c (objc_add_property_variable): Same change.
2020 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2022 * c-common.h (objc_maybe_printable_name): New.
2023 * stub-objc.c (objc_maybe_printable_name): New.
2025 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2026 Andrew Pinski <pinskia@gmail.com>
2028 * c-common.h (c_common_mark_addressable_vec): Declare.
2029 * c-common.c (c_common_mark_addressable_vec): New function.
2031 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2033 * c-common.h (objc_set_method_type): Removed.
2034 (objc_add_method_declaration): Added boolean argument.
2035 (objc_start_method_definition): Same change.
2036 (objc_build_method_signature): Same change.
2037 * stub-objc.c (objc_set_method_type): Removed.
2038 (objc_add_method_declaration): Added boolean argument.
2039 (objc_start_method_definition): Same change.
2040 (objc_build_method_signature): Same change.
2042 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2044 * c-common.h (finish_file): Removed.
2045 (objc_write_global_declarations): New.
2046 * c-opts.c (c_common_parse_file): Do not call finish_file.
2047 * stub-objc.c (objc_write_global_declarations): New.
2049 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2051 Implemented parsing @synthesize and @dynamic for
2052 Objective-C/Objective-C++.
2053 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2054 (objc_add_synthesize_declaration): New.
2055 (objc_add_dynamic_declaration): New.
2056 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2057 * stub-objc.c (objc_add_synthesize_declaration): New.
2058 (objc_add_dynamic_declaration): New.
2060 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2063 * c-cppbuiltin.c (mode_has_fma): Move function here from
2064 builtins.c. Don't use the fma optab, instead just use the
2065 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2068 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2070 Merge from 'apple/trunk' branch on FSF servers.
2072 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2075 * c-common.h (objc_non_volatilized_type): New declaration
2076 * stub-objc.c (objc_non_volatilized_type): New stub.
2078 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2080 Merge from 'apple/trunk' branch on FSF servers.
2082 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2085 * c-common.h (objc_diagnose_private_ivar): New decl.
2086 * stub-objc.c (objc_diagnose_private_ivar): New stub.
2088 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2090 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2091 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2092 (objc_ivar_visibility_kind): New enum.
2093 (objc_set_visibility): Adjust prototype to use visibility enum.
2094 * stub-objc.c (objc_set_visibility): Adjust stub to use
2097 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2099 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2100 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2101 has the appropriate fma builtins.
2102 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2104 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2106 merge from FSF apple 'trunk' branch.
2107 2006 Fariborz Jahanian <fjahanian@apple.com>
2109 Radars 4436866, 4505126, 4506903, 4517826
2110 * c-common.c (c_common_resword): Define @property and its attributes.
2111 * c-common.h: Define property attribute enum entries.
2112 (OBJC_IS_PATTR_KEYWORD): New.
2113 (objc_property_attribute_kind): New enum.
2114 Declare objc_set_property_attr (), objc_add_property_variable (),
2115 objc_build_getter_call () and objc_build_setter_call ().
2116 * stub-objc.c (objc_set_property_attr): New stub.
2117 (objc_add_property_variable): Likewise.
2118 (objc_build_getter_call): Likewise.
2119 (objc_build_setter_call) Likewise.
2121 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2123 merge from FSF apple 'trunk' branch.
2124 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2126 Radar 3803157 (method attributes)
2127 * c-common.c (handle_deprecated_attribute): Recognize
2128 objc methods as valid declarations.
2129 * c-common.h: Declare objc_method_decl ().
2130 * stub-objc.c (objc_method_decl): New stub.
2132 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2134 * c-common.c (parse_optimize_options): Call
2135 decode_cmdline_options_to_array_default_mask before
2136 decode_options. Update arguments to decode_options.
2137 * c-common.h (c_common_init_options_struct): Declare.
2138 * c-opts.c (c_common_init_options_struct): New. Split out from
2139 c_common_init_options.
2141 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2143 Implemented fast enumeration for Objective-C.
2144 * c-common.h (objc_finish_foreach_loop): New.
2145 * stub-objc.c (objc_finish_foreach_loop): New.
2147 2010-10-05 Joseph Myers <joseph@codesourcery.com>
2149 * c-common.h (struct diagnostic_context): Don't declare here.
2150 (c_common_initialize_diagnostics): Declare using
2151 diagnostic_context typedef.
2152 * c-opts.c (c_common_handle_option): Pass global_dc to
2153 handle_generated_option.
2155 2010-10-04 Joseph Myers <joseph@codesourcery.com>
2157 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2158 handle_generated_option.
2160 2010-10-03 Ian Lance Taylor <iant@google.com>
2162 * c.opt (-fplan9-extensions): New option.
2164 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2166 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2168 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2169 of duplicating code.
2171 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2173 * c-common.c: Add two new entries for @optional
2174 and @required keywords.
2176 merge from FSF 'apple/trunk' branch.
2177 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2180 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2181 objective-c keywords.
2182 (objc_set_method_opt): New declaration.
2183 * stub-objc.c (objc_set_method_opt): New stub.
2185 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2187 * c-common.c (handle_optimize_attribute): Pass &global_options to
2188 cl_optimization_save and cl_optimization_restore.
2189 * c-opts.c (c_common_handle_option): Pass &global_options to
2190 handle_generated_option.
2191 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2192 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2193 &global_options to cl_optimization_restore.
2195 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2197 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2198 Objective-C/Objective-C++ keywords.
2200 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2202 Merge from 'apple/trunk' branch on FSF servers.
2204 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2207 * c-common.h (objc_check_global_decl): New declaration.
2208 * stub-objc.c (objc_check_global_decl): New stub.
2210 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2212 * c.opt: Don't use VarExists.
2214 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2216 * c-common.c (c_cpp_error): Update names of diagnostic_context
2218 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2219 cl_optimization members.
2220 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2221 sanitize_cpp_opts, finish_options): Update names of cpp_options
2224 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2226 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2227 (objc_is_reserved_word): Removed.
2228 * c-common.c: Updated comments.
2229 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2230 objc_is_reserved_word.
2231 * stub-objc.c (objc_is_reserved_word): Removed.
2233 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2235 * c-common.h (objc_add_method_declaration): Adjust prototype to
2237 (objc_start_method_definition): Likewise.
2238 (objc_build_keyword_decl): Likewise.
2239 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2240 (objc_start_method_definition): Likewise.
2241 (objc_build_keyword_decl): Likewise.
2243 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2245 * c-common.h (objc_start_class_interface): Adjust prototype.
2246 (objc_start_category_interface): Likewise.
2247 (objc_start_protocol): Likewise.
2248 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2249 (objc_start_class_interface): Likewise.
2250 (objc_start_category_interface): Likewise.
2252 2010-09-27 Ian Lance Taylor <iant@google.com>
2254 * c-common.c (c_common_attribute_table): Add no_split_stack.
2255 (handle_no_split_stack_attribute): New static function.
2257 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2259 Merge from 'apple/trunk' branch on FSF servers.
2261 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2264 * c-common.h (objc_have_common_type): New declaration.
2265 * stub-objc.c (objc_have_common_type): New stub.
2267 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2270 * c-common.h (objc_common_type): New prototype.
2271 * stub-objc.c (objc_common_type): New stub.
2273 2010-09-24 Jan Hubicka <jh@suse.cz>
2275 * c-common.c (handle_leaf_attribute): New function.
2276 (struct attribute_spec c_common_att): Add leaf.
2278 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2280 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2281 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2282 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2283 -include-barrier, -include-directory, -include-directory=,
2284 -include-directory-after, -include-directory-after=,
2285 -include-prefix, -include-prefix=, -include-with-prefix,
2286 -include-with-prefix=, -include-with-prefix-after,
2287 -include-with-prefix-after=, -include-with-prefix-before,
2288 -include-with-prefix-before=, -no-integrated-cpp,
2289 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2290 -output=, -pedantic, -pedantic-errors, -preprocess,
2291 -print-missing-file-dependencies, -trace-includes, -traditional,
2292 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2293 -user-dependencies, -verbose, -write-dependencies,
2294 -write-user-dependencies, no-integrated-cpp, traditional): New.
2296 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2299 * c-common.h (objc_start_method_definition): Return bool instead
2301 * stub-objc.c (objc_start_method_definition): Return bool instead
2304 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2307 * c-common.h (objc_get_interface_ivars): New declaration.
2308 * stub-objc.c (objc_get_interface_ivars): New stub.
2310 2010-09-15 Ian Lance Taylor <iant@google.com>
2312 * c-common.c (parse_optimize_options): Do not capitalize warning
2313 messages. Remove period at end of warning message.
2315 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2317 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2318 (handle_alias_attribute): ... here.
2319 (handle_ifunc_attribute): New.
2321 2010-09-06 Mark Mitchell <mark@codesourcery.com>
2323 * c-common.h (do_warn_double_promotion): Declare.
2324 * c-common.c (do_warn_double_promotion): Define.
2326 2010-09-05 Mark Mitchell <mark@codesourcery.com>
2328 * c.opt (Wdouble-promotion): New.
2330 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2332 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2333 fvtable-thunks, fxref): Mark no longer supported in help text.
2335 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2337 * c.opt (Wimport, fall-virtual, falt-external-templates,
2338 fdefault-inline, fenum-int-equiv, fexternal-templates,
2339 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2340 fname-mangling-version-, fnew-abi, fnonnull-objects,
2341 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2342 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2344 (fhandle-exceptions): Mark with Alias and Warn.
2345 * c-opts.c (c_common_handle_option): Don't handle options marked
2348 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2350 * c.opt (Wcomments, Werror-implicit-function-declaration,
2351 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2352 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2354 * c-common.c (option_codes): Use OPT_Wcomment instead of
2356 * c-opts.c (warning_as_error_callback, c_common_handle_option):
2357 Don't handle options marked as aliases.
2359 2010-08-25 Richard Guenther <rguenther@suse.de>
2361 * c-common.c (c_common_get_alias_set): Remove special
2362 handling for pointers.
2364 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
2366 * c-common.c: Use FOR_EACH_VEC_ELT.
2367 * c-gimplify.c: Likewise.
2368 * c-pragma.c: Likewise.
2370 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2372 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2374 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2376 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2377 instead of OPT_MDX and OPT_MMDX.
2379 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2381 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2383 2010-08-12 Joseph Myers <joseph@codesourcery.com>
2385 * c.opt (MD, MMD): Change to MDX and MMDX.
2386 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2388 2010-08-11 Joseph Myers <joseph@codesourcery.com>
2390 * c-opts.c (c_common_handle_option): Call handle_generated_option
2391 instead of handle_option.
2393 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2395 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2396 (maybe_apply_renaming_pragma): Delete unneeded declarations.
2398 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2400 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
2401 (pending_redefine_extname): Change type to a VEC.
2402 (add_to_renaming_pragma_list): Update for new type of
2403 pending_redefine_extname.
2404 (maybe_apply_renaming_pragma): Likewise.
2406 2010-08-04 Arnaud Charlet <charlet@adacore.com>
2408 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2410 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2411 decide whether a type has already been declared/seen.
2412 Do not go to the original type.
2413 (dump_nested_types): New parameter forward.
2414 Generate forward declaration if needed and mark type as visited.
2415 (print_ada_declaration): Call dump_nested_types if not already done.
2416 Mark types as visited.
2418 2010-08-03 Joseph Myers <joseph@codesourcery.com>
2420 * c.opt (-print-pch-checksum): Remove option.
2421 * c-opts.c (c_common_handle_option): Don't handle
2422 OPT_print_pch_checksum.
2424 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2426 * c-common.h (c_common_handle_option): Update prototype and return
2428 * c-opts.c (c_common_handle_option): Update prototype and return
2429 value type. Update calls to handle_option and
2430 enable_warning_as_error.
2432 2010-07-27 Jakub Jelinek <jakub@redhat.com>
2435 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2437 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2439 * c-common.h (c_common_missing_argument): Remove.
2440 * c-opts.c (c_common_missing_argument): Remove.
2441 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2442 idirafter, imacros, include, isysroot, isystem, iquote): Add
2444 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2446 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2448 * c-common.h (c_common_option_lang_mask,
2449 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2451 (c_common_init_options): Update prototype.
2452 * c-opts.c (c_common_option_lang_mask): New.
2453 (c_common_initialize_diagnostics): Split out of
2454 c_common_init_options.
2455 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2457 (c_common_init_options): Update prototype. Use decoded options in
2458 search for -lang-asm.
2460 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2462 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2463 * c-format.c: Likewise.
2465 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2467 * c-common.h: Include diagnostic-core.h. Error if already
2469 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2471 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2473 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2474 Do not include expr.h
2475 (vector_mode_valid_p): Move here.
2477 2010-06-21 DJ Delorie <dj@redhat.com>
2479 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2480 allow these pragmas anywhere.
2482 2010-06-14 Jakub Jelinek <jakub@redhat.com>
2485 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
2486 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
2487 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
2488 ggc_strdup instead of xstrdup.
2490 2010-06-10 Jakub Jelinek <jakub@redhat.com>
2492 * c-cppbuiltin.c: Include cpp-id-data.h.
2493 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
2494 (lazy_hex_fp_value): New function.
2495 (builtin_define_with_hex_fp_value): Provide definitions lazily.
2497 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2499 * c-gimplify.c: Do not include tree-flow.h
2501 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
2504 * c-common.c: Rename targetm member:
2505 targetm.enum_va_list -> targetm.enum_va_list_p
2507 2010-06-28 Anatoly Sokolov <aesok@post.ru>
2509 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
2511 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2513 * c-cppbuiltin.c: Do not include except.h.
2515 2010-06-24 Andi Kleen <ak@linux.intel.com>
2517 * c-common.c (warn_for_omitted_condop): New.
2518 * c-common.h (warn_for_omitted_condop): Add prototype.
2520 2010-06-21 Joseph Myers <joseph@codesourcery.com>
2522 * c.opt (lang-objc): Remove.
2523 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
2525 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
2527 * c-opts.c: Include "tm_p.h".
2529 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2531 * c-common.c (parse_optimize_options): Update call to
2534 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
2536 * c-common.c (record_types_used_by_current_var_decl): Adjust for
2537 new type of types_used_by_cur_var_decl.
2539 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
2542 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
2543 for C++ standard compliance.
2545 2010-06-16 Jason Merrill <jason@redhat.com>
2547 * c.opt: Add -Wnoexcept.
2549 2010-06-16 Richard Guenther <rguenther@suse.de>
2552 * c-common.c (c_common_truthvalue_conversion): Remove
2553 premature and wrong optimization concering ADDR_EXPRs.
2555 2010-06-15 Arnaud Charlet <charlet@adacore.com>
2557 * c-ada-spec.c (dump_sloc): Remove column info.
2558 (is_simple_enum): New function.
2559 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
2560 enum types when relevant.
2562 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2564 * c-common.c (conversion_warning): Warn at expression
2567 2010-06-10 Joseph Myers <joseph@codesourcery.com>
2569 * c-opts.c (c_common_handle_option): Don't handle
2572 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2574 * c-pragma.c (push_alignment): Use typed GC allocation.
2575 (handle_pragma_push_options): Likewise.
2577 * c-common.c (parse_optimize_options): Likewise.
2579 * c-common.h (struct sorted_fields_type): Add variable_size GTY
2582 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2584 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
2585 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2586 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2587 flag_signed_bitfields, warn_strict_null_sentinel,
2588 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
2589 flag_gen_declaration, flag_no_gnu_keywords,
2590 flag_implement_inlines, flag_implicit_templates,
2591 flag_implicit_inline_templates, flag_optional_diags,
2592 flag_elide_constructors, flag_default_inline, flag_rtti,
2593 flag_conserve_space, flag_access_control, flag_check_new,
2594 flag_new_for_scope, flag_weak, flag_working_directory,
2595 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
2596 flag_enforce_eh_specs, flag_threadsafe_statics,
2597 flag_pretty_templates): Remove.
2598 * c-common.h (flag_preprocess_only, flag_nil_receivers,
2599 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
2600 flag_replace_objc_classes, flag_undef, flag_no_builtin,
2601 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2602 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2603 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
2604 flag_no_gnu_keywords, flag_implement_inlines,
2605 flag_implicit_templates, flag_implicit_inline_templates,
2606 flag_optional_diags, flag_elide_constructors, flag_default_inline,
2607 flag_rtti, flag_conserve_space, flag_access_control,
2608 flag_check_new, flag_new_for_scope, flag_weak,
2609 flag_working_directory, flag_use_cxa_atexit,
2610 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
2611 flag_threadsafe_statics, flag_pretty_templates,
2612 warn_strict_null_sentinel): Remove.
2613 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
2614 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
2615 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
2616 fimplicit-inline-templates, fimplicit-templates,
2617 flax-vector-conversions, fms-extensions, fnil-receivers,
2618 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
2619 frtti, fshort-double, fshort-enums, fshort-wchar,
2620 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
2621 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
2622 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
2623 gen-decls, undef): Use Var.
2624 (fdefault-inline, foptional-diags): Document as doing nothing.
2625 * c-opts.c (c_common_handle_option): Remove cases for options now
2626 using Var. Mark ignored options as such.
2628 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2630 * c-common.c: Moved to here from parent directory.
2631 * c-common.def: Likewise.
2632 * c-common.h: Likewise.
2633 * c-cppbuiltin.c: Likewise.
2634 * c-dump.c: Likewise.
2635 * c-format.c: Likewise.
2636 * c-format.h : Likewise.
2637 * c-gimplify.c: Likewise.
2638 * c-lex.c: Likewise.
2639 * c-omp.c: Likewise.
2641 * c-opts.c: Likewise.
2642 * c-pch.c: Likewise.
2643 * c-ppoutput.c: Likewise.
2644 * c-pragma.c: Likewise.
2645 * c-pragma.h: Likewise.
2646 * c-pretty-print.c: Likewise.
2647 * c-pretty-print.h: Likewise.
2648 * c-semantics.c: Likewise.
2649 * stub-objc.c: Likewise.
2651 * c-common.c: Include gt-c-family-c-common.h.
2652 * c-pragma.c: Include gt-c-family-c-pragma.h.
2654 Copyright (C) 2010-2013 Free Software Foundation, Inc.
2656 Copying and distribution of this file, with or without modification,
2657 are permitted in any medium without royalty provided the copyright
2658 notice and this notice are preserved.