1 2013-09-18 Marek Polacek <polacek@redhat.com>
4 * c-common.c (handle_no_sanitize_undefined_attribute): New function.
6 (struct attribute_spec c_common_att): Add no_sanitize_undefined.
8 2013-09-14 Iain Sandoe <iain@codesourcery.com>
11 * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
12 fobjc-gc, freplace-objc-classes): Accept for LTO.
14 2013-09-13 Jacek Caban <jacek@codeweavers.com>
16 * c-target.def: New hook
18 2013-09-09 Paolo Carlini <paolo.carlini@oracle.com>
21 * c.opt (Wdelete-incomplete): Add.
23 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
25 * c-common.c (same_scalar_type_ignoring_signedness): Delete.
26 (vector_types_compatible_elements_p): New function.
27 * c-common.h: (same_scalar_type_ignoring_signedness): Delete
29 (vector_types_compatible_elements_p): Declare.
31 2013-09-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
33 * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
34 a virtual member function.
35 (pp_simple_type_specifier): Remove.
36 (pp_c_type_specifier): Likewise.
37 * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
38 Rename from pp_c_type_specifier. Adjust.
39 (c_pretty_printer::c_pretty_printer): Do not assign to
40 simple_type_specifier.
42 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
44 * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
46 (c_pretty_printer::storage_class_specifier): Likewise.
47 (c_pretty_printer::initializer): Likewise.
48 (pp_declaration): Remove.
49 (pp_declaration_specifiers): Likewise.
50 (pp_abstract_declarator): Likewise.
51 (pp_declarator): Likewise.
52 (pp_type_id): Likewise.
53 (pp_statement): Likewise.
54 (pp_constant): Likewise.
55 (pp_id_expression): Likewise.
56 (pp_primary_expression): Likewise.
57 (pp_unary_expression): Likewise.
58 (pp_multiplicative_expression): Likewise.
59 (pp_conditional_expression): Likewise.
60 (pp_assignment_expression): Likewise.
61 (pp_expression): Likewise.
62 (pp_c_type_id): Likewise.
63 (pp_c_storage_class_specifier): Likewise.
64 * c-pretty-print.c (pp_c_type_cast): Tidy.
65 (pp_c_pointer): Likewise.
66 (pp_c_type_specifier): Likewise.
67 (pp_c_parameter_type_list): Likewise.
68 (pp_c_function_definition): Likewise.
69 (pp_c_init_declarator): Likewise.
70 (pp_c_initializer_list): Likewise.
71 (pp_c_constructor_elts): Likewise.
72 (c_pretty_printer::direct_abstract_declarator): Likewise.
73 (c_pretty_printer::declaration_specifiers): Likewise.
74 (c_pretty_printer::primary_expression): Likewise.
75 (c_pretty_printer::postfix_expression): Likewise.
76 (c_pretty_printer::type_id): Rename from pp_c_type_id.
77 (c_pretty_printer::storage_class_specifier): Rename from
78 pp_c_storage_class_specifier.
79 (c_pretty_printer::initializer): Rename from pp_c_initializer.
80 (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
81 storage_class_specifier, initializer, offset_list, flags.
83 2013-08-30 Marek Polacek <polacek@redhat.com>
85 * c-ubsan.c: New file.
86 * c-ubsan.h: New file.
88 2013-08-30 Gabriel Dos Reis <gdr@integrable-solutions.net>
90 * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
92 (c_pretty_printer::declaration_specifiers): Likewise.
93 (c_pretty_printer::declarator): Likewise.
94 (c_pretty_printer::abstract_declarator): Likewise.
95 (c_pretty_printer::direct_abstract_declarator): Likewise.
96 (c_pretty_printer::direct_declarator): Likewise.
97 (c_pretty_printer::function_specifier): Likewise.
98 (pp_declaration): Adjust.
99 (pp_declaration_specifiers): Likewise.
100 (pp_abstract_declarator): Likewise.
101 (pp_direct_declarator): Likewise.
102 (pp_function_specifier): Likewise.
103 (pp_direct_abstract_declarator): Remove as unused.
104 (pp_c_declaration): Remove.
105 (pp_c_declaration_specifiers): Likewise.
106 (pp_c_declarator): Likewise.
107 (pp_c_direct_declarator): Likewise.
108 (pp_c_function_specifier): Likewise.
109 (pp_c_direct_abstract_declarator): Likewise.
110 * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
111 from pp_c_abstract_declarator. Adjust.
112 (c_pretty_printer::direct_abstract_declarator): Rename from
113 pp_c_direct_abstract_declarator. Adjust.
114 (c_pretty_printer::function_specifier): Rename from
115 pp_c_function_specifier. Adjust.
116 (c_pretty_printer::declaration_specifiers): Rename from
117 pp_c_declaration_specifiers. Adjust.
118 (c_pretty_printer::direct_declarator): Rename from
119 pp_c_direct_declarator. Adjust.
120 (c_pretty_printer::declarator): Rename from pp_c_declarator. Adjust.
121 (c_pretty_printer::declaration): Rename from pp_c_declaration. Adjust.
122 (c_pretty_printer::c_pretty_printer): Do not assign to
123 declaration, declaration_specifiers, declarator,
124 direct_declarator, direct_abstract_declarator, function_specifier.
126 2013-08-26 Gabriel Dos Reis <gdre@integrable-solutions.net>
128 * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
129 virtual member function.
130 (c_pretty_printer::multiplicative_expression): Likewise.
131 (c_pretty_printer::conditional_expression): Likewise.
132 (c_pretty_printer::assignment_expression): Likewise.
133 (c_pretty_printer::expression): Likewise.
134 (pp_unary_expression): Adjust.
135 (pp_multiplicative_expression): Likewise.
136 (pp_assignment_expression): Likewise.
137 (pp_conditional_expression): Likewise.
138 (pp_expression): Likewise.
139 * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
140 from pp_c_unary_expression. Adjust.
141 (c_pretty_printer::multiplicative_expression): Rename from
142 pp_c_multiplicative_expression. Adjust.
143 (c_pretty_printer::conditional_expression): Rename from
144 pp_c_conditional_expression. Adjust.
145 (c_pretty_printer::assignment_expression): Rename from
146 pp_c_assignment_expression. Adjust.
147 (c_pretty_printer::expression): Rename from pp_c_expression. Adjust.
148 (c_pretty_printer::c_pretty_printer): Do not assign to
149 unary_expression, multiplicative_expression,
150 conditional_expression, expression.
152 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
154 * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
155 virtual member function.
156 (pp_postfix_expression): Adjust.
157 (pp_c_postfix_expression): Remove.
158 * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
159 from pp_c_postfix_expression. Adjust.
160 (c_pretty_printer::c_pretty_printer): Do not assign to
163 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
165 * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
166 virtua member function.
167 (pp_primary_expression): Adjust.
168 (pp_c_primary_expression): Remove.
169 * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
170 from pp_c_primary_expression. Adjust.
171 (pp_c_initializer_list): Use pp_primary_expression.
172 (c_pretty_printer::c_pretty_printer): Do not assign to
175 2013-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
177 * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
178 * c-pretty-print.c (M_): Remove.
179 (c_pretty_printer::translate_string): Define.
180 (pp_c_type_specifier): Use it.
181 (pp_c_primary_expression): Likewise.
182 (pp_c_expression): Likewise.
184 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
186 * c-pretty-print.h (c_pretty_printer::id_expression): Now a
188 (pp_c_id_expression): Remove.
189 (pp_id_expression): Adjust.
190 * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
191 pp_c_id_expression. Adjust.
192 (pp_c_postfix_expression): Use pp_id_expression.
193 (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
195 2013-08-24 Gabriel Dos Reis <gdr@integrable-solutions.net>
197 * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
199 (pp_constant): Adjust.
200 (pp_c_constant): Remove.
201 * c-pretty-print.c (c_pretty_printer::constant): Rename from
202 pp_c_constant. Adjust.
204 (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
205 (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
207 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
209 * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
210 (c_pretty_printer::c_pretty_printer): Declare.
211 * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
212 c_pretty_printer_init. Adjust.
213 (print_c_tree): Do not call c_pretty_printer_init.
214 * c-ada-spec.c (dump_ads): Remove call to pp_construct.
216 2013-08-09 Arnaud Charlet <charlet@adacore.com>
218 * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
220 2013-08-05 Paolo Carlini <paolo.carlini@oracle.com>
223 * c-common.c (pointer_int_sum): Add bool parameter.
224 * c-common.h (pointer_int_sum): Adjust declaration.
226 2013-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net>
228 * c-pretty-print.c (print_c_tree): Simplify. Use non-static local
229 c_pretty_printer variable.
231 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
233 * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
235 (pp_c_base): Likewise. Adjust users.
236 * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
237 (pp_c_whitespace): Do not call pp_base.
238 (pp_c_left_paren): Likewise.
239 (pp_c_right_paren): Likewise.
240 (pp_c_left_brace): Likewise.
241 (pp_c_right_brace): Likewise.
242 (pp_c_left_bracket): Likewise.
243 (pp_c_right_bracket): Likewise.
244 (pp_c_dot): Likewise.
245 (pp_c_ampersand): Likewise.
246 (pp_c_star): Likewise.
247 (pp_c_arrow): Likewise.
248 (pp_c_semicolon): Likewise.
249 (pp_c_complement): Likewise.
250 (pp_c_exclamation): Likewise.
251 (pp_c_direct_declarator): Likewise.
252 (pp_c_ws_string): Likewise.
253 (pp_c_identifier): Likewise.
254 (pp_c_statement): Likewise.
255 (print_c_tree): Likewise.
257 2013-08-04 Ed Smith-Rowland <3dw4rd@verizon.net>
260 * c-common.c (c_parse_error): Catch user-defined literal tokens and
261 provide useful error strings.
263 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
265 * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
266 printer functions instead of pp_string or operators and punctuators.
267 (dump_generic_ada_node): Likewise.
268 * c-pretty-print.c (pp_c_type_specifier): Likewise.
269 (pp_c_relational_expression): Likewise.
270 (pp_c_logical_or_expression): Likewise.
272 2013-08-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
274 * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
275 functions instead of pp_character.
276 (pp_ada_tree_identifier): Likewise.
277 (dump_ada_double_name): Likewise.
278 (dump_ada_function_declaration): Likewise.
279 (dump_ada_array_domains): Likewise.
280 (dump_template_types): Likewise.
281 (dump_generic_ada_node): Likewise.
282 (print_ada_declaration): Likewise.
283 (print_ada_struct_decl): Likewise.
284 * c-pretty-print.c (pp_c_integer_constant): Likewise.
286 2013-07-23 Tom Tromey <tromey@redhat.com>
288 * c-common.h (enum rid) <RID_GENERIC>: New constant.
289 * c-common.c (c_common_reswords): Add _Generic.
291 2013-07-21 OndÅ
\99ej BÃlka <neleai@seznam.cz>
293 * c-common.c: Fix typos.
294 * c-common.h: Likewise.
296 2013-07-13 Lubos Lunak <l.lunak@suse.cz>
299 * c-common.c (c_common_attribute_table): Add warn_unused.
300 (handle_warn_unused_attribute): New.
302 2013-07-10 Jakub Jelinek <jakub@redhat.com>
304 * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
305 for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
307 2013-07-10 Paolo Carlini <paolo.carlini@oracle.com>
310 * c.opt: Add Wconditionally-supported.
312 2013-07-08 Graham Stott <graham.stott@btinternet.com>
314 * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
315 unused variables l_length and l_node.
317 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
320 * c-common.c (complete_array_type): Delay folding first index
321 like other indices. When folding, check for index overflow.
323 2013-06-27 Marc Glisse <marc.glisse@inria.fr>
326 * c-common.h (c_build_vec_perm_expr): New complain argument.
327 * c-common.c (c_build_vec_perm_expr): Likewise.
328 Use save_expr also in C++.
330 2013-06-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
332 * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
333 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
334 * c-opts.c (c_common_post_options): Likewise.
336 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
338 * array-notation-common.c (length_mismatch_in_expr): Changed the
339 parameter type's from a dynamic array to a vec_tree. Also removed
341 * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
344 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
346 * c-common.h (struct cilkplus_an_parts): New structure.
347 (struct cilkplus_an_loop_parts): Likewise.
348 (cilkplus_extract_an_triplets): New prototype.
349 (fix_sec_implicit_args): Likewise.
350 * array-notation-common.c (cilkplus_extract_an_triplets): New function.
351 (fix_sec_implicit_args): Likewise.
353 2013-06-20 Balaji V. Iyer <balaji.v.iyer@intel.com>
355 * array-notation-common.c (find_inv_trees): Removed an unwanted
357 * c-common.h (struct inv_list::additional_tcodes): Changed type from
358 enum rid to enum tree_code.
360 2013-06-11 Jan Hubicka <jh@suse.cz>
362 * c-common.c (handle_alias_ifunc_attribute): Do not set
363 DECL_EXTERNAL for weakref variables.
364 * c-pragma.c (handle_pragma_weak): Make sure aliases
365 are not declared as external.
367 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
369 * array-notation-common.c (length_mismatch_in_expr_p): Moved this
370 function from c/c-array-notation.c.
371 (is_cilkplus_reduce_builtin): Likewise.
372 (find_rank): Likewise.
373 (extract_array_notation_exprs): Likewise.
374 (replace_array_notations): Likewise.
375 (find_inv_trees): Likewise.
376 (replace_inv_trees): Likewise.
377 (contains_array_notation_expr): Likewise.
378 (find_correct_array_notation_type): Likewise.
379 * c-common.h (struct inv_list): Moved this struct from the file
380 c/c-array-notation.c and added a new field called additional tcodes.
381 (length_mismatch_in_expr_p): New prototype.
382 (is_cilkplus_reduce_builtin): Likewise.
383 (find_rank): Likewise.
384 (extract_array_notation_exprs): Likewise.
385 (replace_array_notation): Likewise.
386 (find_inv_trees): Likewise.
387 (replace_inv_trees): Likewise.
388 (find_correct_array_notation_type): Likewise.
390 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
392 * c-common.c (c_define_builtins): When cilkplus is enabled, the
393 function array_notation_init_builtins is called.
394 (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
395 * c-common.def (ARRAY_NOTATION_REF): New tree.
396 * c-common.h (build_array_notation_expr): New function declaration.
397 (build_array_notation_ref): Likewise.
398 (extract_sec_implicit_index_arg): New extern declaration.
399 (is_sec_implicit_index_fn): Likewise.
400 (ARRAY_NOTATION_CHECK): New define.
401 (ARRAY_NOTATION_ARRAY): Likewise.
402 (ARRAY_NOTATION_START): Likewise.
403 (ARRAY_NOTATION_LENGTH): Likewise.
404 (ARRAY_NOTATION_STRIDE): Likewise.
405 * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
407 (pp_c_expression): Likewise.
408 * c.opt (flag_enable_cilkplus): New flag.
409 * array-notation-common.c: New file.
411 2013-05-14 Jakub Jelinek <jakub@redhat.com>
414 * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
416 2013-05-10 Marc Glisse <marc.glisse@inria.fr>
418 * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
421 2013-05-07 Han Shen <shenhan@google.com>
423 * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
425 2013-04-29 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
427 * c-common.c (check_user_alignment): Emit error for negative values.
429 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
431 * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
433 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
435 * c-cppbuiltin.c (c_cpp_builtins): Do not define
436 __GXX_EXPERIMENTAL_CXX1Y__.
438 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
439 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
441 * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
442 * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
443 to simply use OPT_Wpointer_arith.
444 (c_sizeof_or_alignof_type): Likewise.
446 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
448 * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
450 2013-04-12 Jakub Jelinek <jakub@redhat.com>
452 * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
453 gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
456 2013-04-07 Steven Bosscher <steven@gcc.gnu.org>
458 * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
460 2013-04-03 Paolo Carlini <paolo.carlini@oracle.com>
462 * c-common.c (pointer_int_sum): Remove dead code.
464 2013-03-09 Richard Sandiford <rdsandiford@googlemail.com>
467 * c-common.c (handle_optimize_attribute): Don't call
468 save_optabs_if_changed.
470 2013-03-05 Jakub Jelinek <jakub@redhat.com>
473 * c-pch.c (pch_init): Free target_validity at the end.
475 2013-03-04 Jakub Jelinek <jakub@redhat.com>
477 * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
479 2013-02-28 Konstantin Serebryany <konstantin.s.serebryany@gmail.com>
480 Jakub Jelinek <jakub@redhat.com>
483 * c-common.c (handle_no_sanitize_address_attribute): New function.
484 (c_common_attribute_table): Add no_sanitize_address attribute.
485 (handle_no_address_safety_analysis_attribute): Add
486 no_sanitize_address attribute, not no_address_safety_analysis
489 2013-02-18 Aldy Hernandez <aldyh@redhat.com>
492 * c-common.c (handle_optimize_attribute): Call
493 save_optabs_if_changed.
495 2013-02-18 Jakub Jelinek <jakub@redhat.com>
496 Steven Bosscher <steven@gcc.gnu.org>
499 * c-opts.c (c_common_post_options): If debug info is enabled
500 and non-dwarf*, refuse to load PCH files and when writing PCH
503 2013-02-05 Jakub Jelinek <jakub@redhat.com>
506 * c-common.c (handle_error_attribute): Fix condition.
508 2013-01-30 Jakub Jelinek <jakub@redhat.com>
511 * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
513 2013-01-18 Jason Merrill <jason@redhat.com>
516 * c.opt (-fextern-tls-init): New.
517 * c-opts.c (c_common_post_options): Handle it.
519 2013-01-09 Jakub Jelinek <jakub@redhat.com>
522 * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
523 RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
524 and is either negative or bigger or equal to type precision
525 of the first operand.
527 2012-12-03 Marek Polacek <polacek@redhat.com>
530 * c-common.c (check_user_alignment): Swap order of tests,
531 check TREE_CODE first.
533 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
536 * c-common.h (overflow_type): New enum.
537 (build_userdef_literal): Add overflow_type argument.
538 (tree_userdef_literal): Add overflow_type.
539 (USERDEF_LITERAL_OVERFLOW): New access macro.
540 * c-common.c (build_userdef_literal): Add overflow_type
542 * c-lex.c (c_lex_with_flags): Add overflow_type to
543 build_userdef_literal calls.
544 (interpret_integer, interpret_float): Add overflow_type argument.
546 2012-11-28 Richard Biener <rguenther@suse.de>
549 * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
550 here and use a type with proper overflow behavior for types that would
551 need to be promoted for the arithmetic.
553 2012-11-23 Jakub Jelinek <jakub@redhat.com>
556 * c-common.c (handle_no_address_safety_analysis_attribute): New
558 (c_common_attribute_table): Add no_address_safety_analysis.
560 2012-11-16 Simon Baldwin <simonb@google.com>
562 * c.opt: Add f[no-]canonical-system-headers.
563 * c-opts.c (c_common_handle_option): Handle
564 OPT_fcanonical_system_headers.
566 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
569 * c-opts.c (c_common_handle_option): Set new flags.
570 * c.opt: Describe new flags.
572 2012-11-09 Jason Merrill <jason@redhat.com>
574 * c.opt (Wabi-tag): New.
576 2012-11-09 Andi Kleen <ak@linux.intel.com>
579 * c-common.c (get_atomic_generic_size): Mask with
582 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
585 * c.opt (Wformat): Make it Alias Wformat=1.
586 (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
587 Wformat-security,Wformat-y2k,Wformat-zero-length): Use
589 (Wformat=): RejectNegative. Use LangEnabledBy.
590 (Wnonnull): Use LangEnabledBy.
591 * c-opts.c (c_common_handle_option): Do not handle Wformat here.
592 * c-format.c (set_Wformat): Delete.
593 (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
594 (maybe_read_dollar_number): Likewise.
595 (avoid_dollar_number): Likewise.
596 (finish_dollar_format_checking): Likewise.
597 (check_format_info): Likewise.
598 (check_format_info_main): Likewise.
599 (check_format_types): Likewise.
600 (format_type_warning): Likewise.
601 * c-common.c (int): Likewise.
602 (check_function_sentinel): Likewise.
603 * c-common.h (warn_format,set_Wformat): Do not declare here.
605 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
608 * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
609 Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
611 (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
613 (Wvariadic-macros): Init(1).
614 * c-opts.c (c_common_handle_option): Do not handle them
616 (c_common_post_options): Likewise.
617 (sanitize_cpp_opts): warn_unused_macros is now
618 cpp_warn_unused_macros.
619 (push_command_line_include): Likewise.
620 * c-common.c (warn_unknown_pragmas): Do not define.
621 * c-common.h (warn_unknown_pragmas): Do not declare.
623 2012-11-07 Manuel López-Ibáñez <manu@gcc.gnu.org>
626 * c-common.c (conversion_warning): Handle conditional expressions.
628 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
631 * c.opt (Wreturn_local_addr): Define new option.
633 2012-10-25 Jason Merrill <jason@redhat.com>
635 * c.opt (Wvirtual-move-assign): New.
637 * c.opt (Winherited-variadic-ctor): New.
639 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
642 * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
644 2012-10-23 Joseph Myers <joseph@codesourcery.com>
646 * c-common.h (pch_cpp_save_state): Declare.
647 * c-target.def (c_preinclude): New hook.
648 * c-opts.c (done_preinclude): New.
649 (push_command_line_include): Handle default preincluded header.
650 (cb_file_change): Call pch_cpp_save_state when calling
651 push_command_line_include.
652 * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
653 (pch_cpp_save_state): New.
654 (pch_init): Call pch_cpp_save_state conditionally, instead of
655 calling cpp_save_state.
657 2012-10-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
661 * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
662 Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
663 Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
664 Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
665 Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
666 * c-opts.c (c_common_handle_option): Remove explicit handling from
668 (c_common_post_options): Likewise.
670 2012-10-18 Eric Botcazou <ebotcazou@adacore.com>
672 * c-ada-spec.c (LOCATION_COL): Delete.
673 (compare_location): New function.
674 (compare_node): Use it.
675 (compare_comment): Likewise.
677 2012-10-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
681 * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
682 * c-opts.c (c_common_handle_option): Do not set them here. Add
684 (c_common_post_options): Likewise.
686 2012-10-16 Eric Botcazou <ebotcazou@adacore.com>
688 * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
689 (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
690 Remove POINTER_TYPE handling, add large unsigned handling and use
691 ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
693 2012-10-12 Jakub Jelinek <jakub@redhat.com>
696 * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
697 * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
698 locs and array of 3 trees instead of just single loc and single
699 sizeof_arg tree. Handle __builtin___*_chk builtins too, and
700 also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
701 For *cmp* builtins that take two sources strings report warnings
702 about first and second source, not about destination and source.
704 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
707 * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
709 2012-10-11 Eric Botcazou <ebotcazou@adacore.com>
711 * c-ada-spec.c (dump_ada_template): Bail out for template declarations
712 declaring something coming from another file.
714 2012-10-10 Arnaud Charlet <charlet@adacore.com>
717 * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
719 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
722 * c-common.c (warn_about_parentheses): Add location_t parameter;
724 * c-common.h: Update declaration.
726 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
729 * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
730 more operations. Make error messages optional.
731 * c-common.h (enum stv_conv): Moved from c-typeck.c.
732 (scalar_to_vector): Declare.
734 2012-10-08 Jason Merrill <jason@redhat.com>
736 * c-common.c (c_common_reswords): Add thread_local.
738 2012-10-08 Dodji Seketeli <dodji@redhat.com>
740 PR c++/53528 C++11 attribute support
741 * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
743 * c-common.c (check_cxx_fundamental_alignment_constraints): New
745 (handle_aligned_attribute): In choose strictest alignment
746 among many. Use new check_cxx_fundamental_alignment_constraints.
747 (handle_transparent_union_attribute): In c++11 attribute syntax,
748 don't look through typedefs.
750 2012-10-04 Arnaud Charlet <charlet@adacore.com>
752 * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
753 * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
756 2012-09-25 Dehao Chen <dehao@google.com>
759 * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
760 map when read in the pch.
762 2012-09-18 Arnaud Charlet <charlet@adacore.com>
764 * c-ada-spec.c: Style fixes.
766 2012-09-18 Thomas Quinot <quinot@adacore.com>
768 * c.opt (-fada-spec-parent): Define new command line switch.
769 * c-ada-spec.c (get_ada_package): When -fada-spec-parent
770 is specified, generate binding spec as a child of the specified unit.
772 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
773 Manuel López-Ibáñez <manu@gcc.gnu.org>
776 * c.opt ([Winit-self]): Enabled by -Wall in C++.
778 2012-08-23 Arnaud Charlet <charlet@adacore.com>
780 * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
781 for pointers, and add missing Convention C pragma.
782 (print_ada_struct_decl): Add missing aliased keyword.
783 (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
785 2012-08-17 Jakub Jelinek <jakub@redhat.com>
787 * c-common.c (sizeof_pointer_memaccess_warning): New function.
788 * c.opt (-Wsizeof-pointer-memaccess): Add new option.
789 * c-opts.c (c_common_handle_option): Enable it for -Wall.
790 * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
791 * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
793 2012-08-10 Richard Guenther <rguenther@suse.de>
795 * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
797 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
799 * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
800 instead of separate pp_newline and pp_flush.
801 (print_c_tree): Likewise.
803 2012-07-26 Richard Henderson <rth@redhat.com>
805 * c-common.c (handle_hot_attribute): Allow labels.
806 (handle_cold_attribute): Likewise.
808 2012-07-20 Jakub Jelinek <jakub@redhat.com>
811 * c-common.c (check_function_nonnull): Handle multiple nonnull
814 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
816 * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
817 * c-ada-spec.c: Likewise.
818 * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
820 2012-07-14 Steven Bosscher <steven@gcc.gnu.org>
822 * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
823 Remove code conditional on it.
825 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
827 * c-gimplify.c: Do not include basic-block.h.
828 * c-common.c: Do not include linfuncs.h.
830 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
832 * c-common.h: Include tree.h.
834 2012-07-02 Jason Merrill <jason@redhat.com>
837 * c-common.c (get_priority): Call default_conversion.
839 2012-07-01 Uros Bizjak <ubizjak@gmail.com>
841 * c-pch.c (c_common_write_pch): Remove unused variables.
843 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
845 * cppspec.c: Moved from gcc/ to here.
847 2012-06-27 Kai Tietz <ktietz@redhat.com>
849 PR preprocessor/37215
850 * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
852 2012-06-21 Steven Bosscher <steven@gcc.gnu.org>
854 * c-common.h (c_common_print_pch_checksum): Remove.
855 * c-pch.c: Do not include output.h.
856 (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
857 (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
858 (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
859 (struct c_pch_header): Remove.
860 (get_ident): Update gpch version.
861 (pch_init): Do not print executable_checksum to asm_out_file.
862 Do not fail if there is no asm_out_file to read back from. Set
863 asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
864 (c_common_write_pch): Verify that nothing was written to asm_out_file
865 since pch_init was called. Do not write a c_pch_header, and do not
866 copy from asm_out_file to the PCH.
867 (c_common_read_pch): Do not read a c_pch_header, and do not restore
868 the content of asm_out_file from the PCH.
869 (c_common_print_pch_checksum): Remove.
870 * c-opts.c (c_common_init): Print out executable_checksum directly.
872 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
874 * c-target.def (objc_declare_unresolved_class_reference,
875 objc_declare_class_definition): Add new hooks.
877 2012-06-19 Steven Bosscher <steven@gcc.gnu.org>
879 * c-lex.c: Do not include output.h.
880 (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
881 Remove uses of ASM_OUTPUT_IDENT.
883 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
886 * c-common.h (c_build_vec_perm_expr): Move decl here.
887 * c-common.c (c_build_vec_perm_expr): Move definition
890 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
892 * c.opt (fconserve-space): Turn into a no-op.
894 2012-06-04 Sterling Augustine <saugustine@google.com>
896 * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
897 * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
898 both the start and end of the function.
900 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
902 * c-common.c: Do not include output.h.
903 * c-pragma.c: Likewise.
905 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
907 * error.c (dump_decl): Check pp_c_flag_gnu_v3.
908 (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
909 (lang_decl_name): Handle namespace decls.
911 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
913 * c-ada-spec.c: Do not include output.h.
914 * c-semantics.c: Likewise.
916 2012-05-29 Joseph Myers <joseph@codesourcery.com>
918 * c-common.c: Fix typo.
920 2012-05-29 Michael Matz <matz@suse.de>
922 * c-common.h (c_expand_decl): Remove prototype.
924 2012-05-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
926 * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
927 * c-opts.c (c_common_handle_option): Remove code handling
930 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
933 * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
936 2012-05-22 Dodji Seketeli <dodji@redhat.com>
939 * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
941 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
943 * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
944 * c-opts.c (c_common_handle_option): Do not handle explicitly
945 Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
947 2012-05-16 Dodji Seketeli <dodji@redhat.com>
950 * c-lex.c (c_lex_with_flags): Pass a virtual location to the call
951 to cpp_classify_number. For diagnostics, use the precise location
952 instead of the global input_location.
954 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
957 * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
959 2012-05-14 Bernd Schmidt <bernds@codesourcery.com>
961 * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
963 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
966 * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
967 Wreorder): Use LangEnabledBy.
968 * c-opts.c (c_common_handle_option): Do not enable them
969 explicitly. Call lang-specific generated functions.
970 (c_common_post_options): Do not set them here.
972 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
974 * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
975 Wmissing-field-initializers,Wmissing-parameter-type,
976 Wold-style-declaration,Woverride-init): Use EnabledBy.
977 * c-opts.c (c_common_post_options): Do not set here explicitly.
979 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
982 * c-opts.c (c_common_handle_option): Use handle_generated_option
983 to enable sub-options.
985 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
988 * c-common.c (warnings_for_convert_and_check): Use warning_at.
990 2012-05-10 Richard Guenther <rguenther@suse.de>
992 * c-common.c (c_sizeof_or_alignof_type): Remove assert and
993 adjust commentary about TYPE_IS_SIZETYPE types.
995 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
998 * c-common.c (warn_logical_operator): Check that argument of
999 integer_zerop is not NULL.
1001 2012-05-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
1004 * c-common.c (warn_logical_operator): Do not warn if either side
1005 is already true or false.
1007 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1010 * c-common.c (expr_original_type): New.
1011 (shorten_compare): Do not warn for enumeration types.
1013 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
1015 * c.opt (fpermissive): Add Var(flag_permissive).
1017 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
1020 * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1021 * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1023 2012-04-30 Dodji Seketeli <dodji@redhat.com>
1025 Add -Wvarargs option
1026 * c.opt (Wvarargs): Define new option.
1028 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1030 * c-common.c (check_function_arguments): Replace
1031 Wmissing-format-attribute with Wsuggest-attribute=format.
1033 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1035 * c.opt (Wsuggest-attribute=format): New. Alias of
1036 Wmissing-format-attribute.
1037 * c-format.c (decode_format_type): Replace
1038 Wmissing-format-attribute with Wsuggest-attribute=format.
1039 (check_function_format): Likewise.
1041 2012-04-27 Ollie Wild <aaw@google.com>
1043 * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1044 * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1045 * c.opt: Add Wliteral-suffix.
1047 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
1050 * c.opt (Wpedantic): New.
1051 (pedantic): Alias Wpedantic.
1052 * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1053 (c_common_post_options): Likewise.
1054 (sanitize_cpp_opts): Likewise.
1055 * c-lex.c (interpret_float): Likewise.
1056 * c-format.c (check_format_types): Likewise.
1057 * c-common.c (pointer_int_sum): Likewise.
1058 (c_sizeof_or_alignof_type): Likewise.
1059 (c_add_case_label): Likewise.
1060 (c_do_switch_warnings): Likewise.
1061 * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1063 2012-04-15 Jason Merrill <jason@redhat.com>
1066 * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1067 (C_STD_NAME): Distinguish between C++98 and C++11.
1069 2012-04-11 Eric Botcazou <ebotcazou@adacore.com>
1072 * c-common.h (uint16_type_node): Rename into...
1073 (c_uint16_type_node): ...this.
1074 * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1075 * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1077 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
1079 * c-common.c (warn_if_unused_value): Move definition to here.
1080 * c-common.h (warn_if_unused_value): Move declaration to here.
1082 2012-03-23 William Bader <williambader@hotmail.com>
1084 * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1086 2012-03-20 Jason Merrill <jason@redhat.com>
1088 * c-common.h (enum cxx_dialect): Add cxx1y.
1089 * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1091 * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1092 * c-opts.c (c_common_post_options): Likewise.
1093 (set_std_cxx1y): New.
1094 (c_common_handle_option): Call it.
1095 * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1097 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1100 * c.opt ([Wuseless-cast]): Add.
1102 2012-03-16 Richard Guenther <rguenther@suse.de>
1104 * c-pretty-print.c (pp_c_initializer_list): Adjust.
1106 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
1109 * c.opt (ftemplate-backtrace-limit) Add.
1111 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1113 * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1115 * c-pragma.c (handle_pragma_extern_prefix): Remove.
1116 (init_pragma): Don't register extern_prefix.
1118 2012-03-12 Richard Guenther <rguenther@suse.de>
1120 * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1121 (builtin_type_for_size): Likewise.
1123 2012-02-13 Jakub Jelinek <jakub@redhat.com>
1126 * c-common.c (sync_resolve_params): Don't decide whether to convert
1127 or not based on TYPE_SIZE comparison, convert whenever arg_type
1128 is unsigned INTEGER_TYPE.
1130 2012-02-06 Paolo Carlini <paolo.carlini@oracle.com>
1133 * c.opt ([Wunused-local-typedefs]): Fix description.
1135 2012-01-24 Mike Stump <mikestump@comcast.net>
1137 * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1140 2012-01-18 Richard Guenther <rguenther@suse.de>
1142 * c-opts.c (c_common_post_options): Reset LTO flags if
1143 we are about to generate a PCH.
1145 2012-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1148 * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1149 use pp_unsigned_wide_integer.
1151 2012-01-10 Richard Guenther <rguenther@suse.de>
1154 * c-opts.c (c_common_handle_option): Move -Werror handling
1155 to language independent code.
1157 2012-01-05 Richard Guenther <rguenther@suse.de>
1160 * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1163 2011-12-30 Paolo Carlini <paolo.carlini@oracle.com>
1166 * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1167 of array types with an unknown bound.
1169 2011-12-20 Joseph Myers <joseph@codesourcery.com>
1171 * c-common.c (flag_isoc99): Update comment to refer to C11.
1172 (flag_isoc1x): Change to flag_isoc11.
1173 * c-common.h (flag_isoc99): Update comment to refer to C11.
1174 (flag_isoc1x): Change to flag_isoc11.
1175 * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1177 * c-opts.c (set_std_c1x): Change to set_std_c11.
1178 (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1180 (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1181 (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1182 * c.opt (std=c1x): Change to std=c11. Document as non-draft
1184 (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1185 (std=gnu1x): Change to std=gnu11. Refer to non-draft standard.
1186 (std=gnu1x): Make alias of std=gnu11.
1188 2011-12-19 Jason Merrill <jason@redhat.com>
1191 * c-common.c (handle_transparent_union_attribute): Check the first
1192 field if the type is complete.
1194 2011-12-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1197 * c-common.c (RID_IS_FINAL): Add.
1198 * c-common.h (RID_IS_FINAL): Add.
1200 2011-11-30 Iain Sandoe <iains@gcc.gnu.org>
1202 * c.opt (fgnu-runtime): Provide full description.
1203 (fnext-runtime): Likewise.
1204 * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1206 2011-11-28 Andrew MacLeod <amacleod@redhat.com>
1208 * c-cpp-builtin.c (cpp_atomic_builtins):New. Emit all atomic
1209 predefines in one place. Add LOCK_FREE predefines.
1210 (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1213 2011-11-24 Andrew MacLeod <amacleod@redhat.com>
1216 * c-common.c (get_atomic_generic_size): Check for various error
1218 (resolve_overloaded_atomic_exchange,
1219 resolve_overloaded_atomic_compare_exchange,
1220 resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1221 error_mark_node for error conditions.
1223 2011-11-08 Richard Guenther <rguenther@suse.de>
1228 2011-11-07 Richard Henderson <rth@redhat.com>
1229 Aldy Hernandez <aldyh@redhat.com>
1230 Torvald Riegel <triegel@redhat.com>
1232 Merged from transactional-memory.
1234 * c-common.c (handle_tm_wrap_attribute,
1235 handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1236 (struct c_common_reswords): Added __transaction* keywords.
1237 (struct c_common_attribute_table): Added transaction* and tm_regparm
1239 * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1241 (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1242 find_tm_attribute): Declare.
1244 2011-11-07 Jason Merrill <jason@redhat.com>
1247 * c-common.c, c-common.h: Revert yesterday's changes.
1249 2011-11-06 Jason Merrill <jason@redhat.com>
1252 * c-common.c (decl_has_visibility_attr): Split out from...
1253 (c_determine_visibility): ...here.
1254 * c-common.h: Declare it.
1256 2011-11-06 Joseph Myers <joseph@codesourcery.com>
1258 * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1259 (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1261 (check_user_alignment): New. Split out of
1262 handle_aligned_attribute. Disallow integer constants with
1263 noninteger types. Conditionally allow zero.
1264 (handle_aligned_attribute): Use check_user_alignment.
1265 * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1267 2011-11-06 Andrew MacLeod <amacleod@redhat.com>
1268 Richard Henderson <rth@redhat.com>
1270 Merged from cxx-mem-model.
1272 * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1273 * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1274 parameters that are the same type size.
1275 (get_atomic_generic_size): New. Find size of generic
1276 atomic function parameters and do typechecking.
1277 (add_atomic_size_parameter): New. Insert size into parameter list.
1278 (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1279 either __atomic_exchange_n or external library call.
1280 (resolve_overloaded_atomic_compare_exchange): Restructure
1281 __atomic_compare_exchange to either _n variant or external library call.
1282 (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1283 __atomic_load_n or an external library call.
1284 (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1285 __atomic_store_n or an external library call.
1286 (resolve_overloaded_builtin): Handle new __atomic builtins.
1288 2011-11-04 Eric Botcazou <ebotcazou@adacore.com>
1291 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1292 (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust.
1293 <INDIRECT_REF>: Return the argument.
1294 <ARRAY_REF>: Remove special code for negative offset.
1295 Call fold_build_pointer_plus instead of size_binop.
1296 (fold_offsetof): Remove STOP_REF argument and adjust.
1297 * c-common.h (fold_offsetof_1): Declare.
1298 (fold_offsetof): Remove STOP_REF argument.
1300 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com>
1303 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1304 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1305 Wnarrowing for C++0x and C++98.
1306 * c.opt ([Wnarrowing]): Update.
1308 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com>
1311 * c.opt: Add Wzero-as-null-pointer-constant.
1313 2011-10-31 Jason Merrill <jason@redhat.com>
1315 * c.opt (-fdeduce-init-list): Off by default.
1318 * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1319 * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1321 * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1323 2011-10-27 Roberto Agostino Vitillo <ravitillo@lbl.gov>
1326 * c.opt (fvisibility-inlines-hidden): Description change.
1328 2011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net>
1330 Implement C++11 user-defined literals.
1331 * c-common.c (build_userdef_literal): New.
1332 * c-common.def: New tree code.
1333 * c-common.h (tree_userdef_literal): New tree struct and accessors.
1334 * c-lex.c (interpret_float): Add suffix parm.
1335 (c_lex_with_flags): Build literal tokens.
1337 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1341 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1344 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1345 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1346 Wnarrowing for C++0x and C++98.
1347 * c.opt ([Wnarrowing]): Update.
1349 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com>
1352 * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1353 of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1354 Wnarrowing for C++0x and C++98.
1355 * c.opt ([Wnarrowing]): Update.
1357 2011-10-21 Paolo Carlini <paolo.carlini@oracle.com>
1360 * c-common.c (conversion_warning): Remove code looking for
1361 artificial operands.
1363 2011-10-18 Dodji Seketeli <dodji@redhat.com>
1366 * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1367 !NO_IMPLICIT_EXTERN_C.
1369 2011-10-17 Michael Spertus <mike_spertus@symantec.com>
1371 * c-common.c (c_common_reswords): Add __bases,
1373 * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1375 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com>
1378 * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1380 2011-10-15 Tom Tromey <tromey@redhat.com>
1381 Dodji Seketeli <dodji@redhat.com>
1383 * c.opt (fdebug-cpp): New option.
1384 * c-opts.c (c_common_handle_option): Handle the option.
1385 * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1386 output stream in parameter. Factorized from ...
1387 (maybe_print_line): ... this. Dump location debug information when
1388 -fdebug-cpp is in effect.
1389 (print_line_1): New static function. Takes an output stream in
1390 parameter. Factorized from ...
1391 (print_line): ... here. Dump location information when -fdebug-cpp
1393 (scan_translation_unit): Dump location information when
1394 -fdebug-cpp is in effect.
1396 2011-10-15 Tom Tromey <tromey@redhat.com>
1397 Dodji Seketeli <dodji@redhat.com>
1399 * c.opt (ftrack-macro-expansion): New option. Handle it with and
1401 * c-opts.c (c_common_handle_option)<case
1402 OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1403 cases. Handle -ftrack-macro-expansion with and without argument.
1405 2011-10-15 Tom Tromey <tromey@redhat.com>
1406 Dodji Seketeli <dodji@redhat.com>
1408 * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1409 (print_line, cb_define, do_line_change): Adjust to avoid touching
1410 the internals of struct line_map. Use the public API instead.
1411 * c-pch.c (c_common_read_pch): Likewise.
1412 * c-lex.c (fe_file_change): Likewise.
1414 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
1417 * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1419 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
1422 * c-pretty-print.c (pp_c_floating_constant): Output
1423 max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1425 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
1427 * c-common.c (def_builtin_1): Delete old interface with two
1428 parallel arrays to hold standard builtin declarations, and replace
1429 it with a function based interface that can support creating
1430 builtins on the fly in the future. Change all uses, and poison
1431 the old names. Make sure 0 is not a legitimate builtin index.
1432 * c-omp.c (c_finish_omp_barrier): Ditto.
1433 (c_finish_omp_taskwait): Ditto.
1434 (c_finish_omp_flush): Ditto.
1436 2011-10-11 Tristan Gingold <gingold@adacore.com>
1438 * c.opt: (fallow-parameterless-variadic-functions): New.
1440 2011-09-08 Dodji Seketeli <dodji@redhat.com>
1442 PR c++/33255 - Support -Wunused-local-typedefs warning
1443 * c-common.h (struct c_language_function::local_typedefs): New
1445 (record_locally_defined_typedef, maybe_record_typedef_use)
1446 (maybe_warn_unused_local_typedefs): Declare new functions.
1447 * c-common.c (record_locally_defined_typedef)
1448 (maybe_record_typedef_use)
1449 (maybe_warn_unused_local_typedefs): Define new functions.
1450 * c.opt: Declare new -Wunused-local-typedefs flag.
1452 2011-09-06 Eric Botcazou <ebotcazou@adacore.com>
1455 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1458 2011-09-05 Richard Guenther <rguenther@suse.de>
1460 * c-common.c (complete_array_type): Use ssize_int (-1) instead
1461 of integer_minus_one_node for empty array upper bounds.
1463 2011-08-28 Dodji Seketeli <dodji@redhat.com>
1465 * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1466 it's the first time it's being called on this main TU.
1468 2011-08-24 Richard Guenther <rguenther@suse.de>
1471 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1473 2011-08-22 Gabriel Charette <gchare@google.com>
1475 * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1476 defined in cpp_init_builtins and c_cpp_builtins.
1478 2011-08-19 Joseph Myers <joseph@codesourcery.com>
1480 * c-common.c (c_common_reswords): Add __builtin_complex.
1481 * c-common.h (RID_BUILTIN_COMPLEX): New.
1483 2011-08-18 Joseph Myers <joseph@codesourcery.com>
1485 * c-common.c (c_common_reswords): Add _Noreturn.
1486 (keyword_is_function_specifier): Handle RID_NORETURN.
1487 * c-common.h (RID_NORETURN): New.
1489 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1491 * c-common.c (unsafe_conversion_p): New function. Check if it is
1492 unsafe to convert an expression to the type.
1493 (conversion_warning): Adjust, use unsafe_conversion_p.
1494 * c-common.h (unsafe_conversion_p): New function declaration.
1496 2011-08-02 Jakub Jelinek <jakub@redhat.com>
1498 * c-common.h (c_finish_omp_atomic): Adjust prototype.
1499 (c_finish_omp_taskyield): New prototype.
1500 * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1501 arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1502 OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC. If LHS1
1503 or RHS1 have side-effects, evaluate those too in the right spot,
1504 if it is a decl and LHS is also a decl, error out if they
1506 (c_finish_omp_taskyield): New function.
1507 * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1508 * c-pragma.c (omp_pragmas): Add taskyield.
1509 * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1510 (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1511 PRAGMA_OMP_CLAUSE_MERGEABLE.
1513 2011-07-25 Dodji Seketeli <dodji@redhat.com>
1515 * c-common.h (set_underlying_type): Remove parm name from
1518 2011-07-25 Romain Geissler <romain.geissler@gmail.com>
1520 * c-pretty-print.h: Search c-common.h in c-family.
1522 2011-07-22 Jason Merrill <jason@redhat.com>
1525 * c.opt (Wnarrowing): New.
1528 * c-common.h: Declare c_linkage_bindings.
1529 * c-pragma.c (handle_pragma_redefine_extname): Use it.
1532 * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1533 * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1534 as flag_isoc99 for 'restrict'.
1535 (pp_c_specifier_qualifier_list): Likewise for _Complex.
1537 2011-07-21 Ian Lance Taylor <iant@google.com>
1540 * c-common.c (c_disable_warnings): New static function.
1541 (c_enable_warnings): New static function.
1542 (c_fully_fold_internal): Change local unused_p to bool. Call
1543 c_disable_warnings and c_enable_warnings rather than change
1544 c_inhibit_evaluation_warnings.
1546 2011-07-20 Jason Merrill <jason@redhat.com>
1548 PR c++/6709 (DR 743)
1549 PR c++/42603 (DR 950)
1550 * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1551 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1552 (CPP_DECLTYPE): New.
1553 * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1555 2011-07-19 Richard Guenther <rguenther@suse.de>
1557 * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1558 * c-omp.c (c_finish_omp_for): Likewise.
1560 2011-07-12 Eric Botcazou <ebotcazou@adacore.com>
1562 * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1563 body on the next line.
1565 2011-07-08 Jason Merrill <jason@redhat.com>
1568 * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1571 * c-common.c (c_apply_type_quals_to_decl): Don't check
1572 TYPE_NEEDS_CONSTRUCTING.
1574 2011-07-06 Richard Guenther <rguenther@suse.de>
1576 * c-common.c (c_common_nodes_and_builtins):
1577 Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1579 2011-07-05 Richard Guenther <rguenther@suse.de>
1581 * c-common.c (c_common_nodes_and_builtins): Build all common
1584 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1586 * c-common.h (c_tree_chain_next): New static inline function.
1588 * c-common.c (check_builtin_function_arguments): Handle
1589 BUILT_IN_ASSUME_ALIGNED.
1591 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1593 * c-common.c: Add sync_ or SYNC__ to builtin names.
1594 * c-omp.c: Add sync_ or SYNC__ to builtin names.
1596 2011-06-20 Pierre Vittet <piervit@pvittet.com>
1598 * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1600 (gen_pragma_handler): New union.
1601 (internal_pragma_handler): New type.
1602 (c_register_pragma_with_data)
1603 (c_register_pragma_with_expansion_and_data): New functions.
1605 * c-pragma.c (registered_pragmas, c_register_pragma_1)
1606 (c_register_pragma, c_register_pragma_with_expansion)
1607 (c_invoke_pragma_handler): Changed to work with
1608 internal_pragma_handler.
1609 (c_register_pragma_with_data)
1610 (c_register_pragma_with_expansion_and_data): New functions.
1612 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1614 * c-common.c: Include common/common-target.h.
1615 (handle_section_attribute): Use
1616 targetm_common.have_named_sections.
1617 * c-cppbuiltin.c: Include common/common-target.h.
1618 (c_cpp_builtins): Use targetm_common.except_unwind_info.
1620 2011-06-10 Richard Guenther <rguenther@suse.de>
1622 * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1623 to print a IDENTIFIER_NODE.
1625 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1626 Joseph Myers <joseph@codesourcery.com>
1628 * c.opt (fbuilding-libgcc): New option.
1629 * c-cppbuiltin.c (c_cpp_builtins): Define
1630 __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1632 2011-06-07 Jason Merrill <jason@redhat.com>
1634 * c-common.c (max_tinst_depth): Lower default to 900.
1636 * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1638 2011-06-07 Richard Guenther <rguenther@suse.de>
1640 * c-common.c (c_common_nodes_and_builtins): Do not set
1641 size_type_node or call set_sizetype.
1643 2011-06-07 Dodji Seketeli <dodji@redhat.com>
1646 * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
1647 type when using pointer comparison to compare types.
1649 2011-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1651 * c.opt: Add -Wdelete-non-virtual-dtor.
1652 * c-opts.c (c_common_handle_option): Include it in -Wall.
1654 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org>
1659 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1661 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1664 2011-05-27 Jakub Jelinek <jakub@redhat.com>
1667 * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1668 C++ don't call c_common_truthvalue_conversion on void type arms.
1670 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1672 * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1673 (stmt_list_stack): Define.
1674 (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1675 * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1677 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1679 * c-common.c (warning_candidate_p): Check for BLOCKs.
1681 2011-05-26 Nathan Froyd <froydnj@codesourcery.com>
1683 * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1686 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1688 * c-common.c (def_fn_type): Remove extra va_end.
1690 2011-05-23 Jason Merrill <jason@redhat.com>
1693 * c-common.c (c_common_get_narrower): New.
1694 (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1696 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1698 * c-common.h (check_function_arguments): Tweak prototype of
1699 check_function_arguments.
1700 * c-common.c (check_function_arguments): Likewise. Adjust
1701 calls to check_function_nonnull, check_function_format, and
1702 check_function_sentinel.
1703 (check_function_sentinel): Take a FUNCTION_TYPE rather than
1704 separate attributes and typelist arguments. Use
1705 FOREACH_FUNCTION_ARGS to iterate over argument types.
1707 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1709 * c-common.c (c_common_reswords): Reorder.
1710 * c-common.h (rid): Likewise.
1712 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1714 * c-common.c (def_fn_type): Don't call build_function_type, call
1715 build_function_type_array or build_varargs_function_type_array
1717 (c_common_nodes_and_builtins): Likewise.
1719 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1721 * c-common.c (c_add_case_label): Omit the loc argument to
1723 * c-common.h (build_case_label): Remove.
1724 * c-semantics.c (build_case_label): Remove.
1726 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1728 * c-objc.h (objc_start_method_definition): Update prototype.
1729 * stub-objc.c (objc_start_method_definition): Add extra parameter.
1731 2011-05-04 Nathan Froyd <froydnj@codesourcery.com>
1733 * c-common.c (check_main_parameter_types): Reindent. Don't use
1734 TYPE_ARG_TYPES directly.
1735 (handle_nonnull_attribute): Likewise.
1736 (sync_resolve_params): Likewise.
1737 * c-format.c (handle_format_arg_attribute): Likewise. Adjust call
1738 to check_format_string.
1739 (handle_format_attribute): Likewise.
1740 (check_format_string): Take a function type to examine instead of
1741 a type list. Use a function_arg_iterator to step through argument
1744 2011-05-04 Richard Guenther <rguenther@suse.de>
1746 * c-common.c (fix_string_type): Use size_int for index type bounds.
1747 (start_fname_decls): Do not pass NULL to build_int_cst.
1748 (c_init_attributes): Likewise.
1749 * c-lex.c (c_lex_with_flags): Likewise.
1751 2011-04-27 Jason Merrill <jason@redhat.com>
1753 * c-common.c (make_tree_vector_from_list): New.
1754 * c-common.h: Declare it.
1756 2011-04-26 Richard Guenther <rguenther@suse.de>
1758 PR preprocessor/48248
1759 * c-ppoutput.c (maybe_print_line): Always optimize newlines
1760 for output size with -P.
1762 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
1764 * c-common.c (struct c_common_resword): Add __underlying_type.
1765 * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
1767 2011-04-20 Jim Meyering <meyering@redhat.com>
1769 * c-format.c (init_dollar_format_checking): Remove useless
1772 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com>
1774 * c-objc.h (objc_get_interface_ivars): Removed.
1775 (objc_detect_field_duplicates): New.
1776 * stub-objc.c: Likewise.
1778 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1780 * stub-objc.c (objc_declare_protocols): Renamed to
1781 objc_declare_protocol.
1782 * c-objc.h: Likewise.
1784 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
1786 * stub-objc.c (objc_declare_class): Updated argument name.
1788 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
1790 * c-common.h (c_common_init_ts): Declare.
1791 * c-common.c (c_common_init_ts): Define.
1793 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
1795 * c-objc.h (objc_build_message_expr): Updated prototype.
1796 * stub-objc.c (objc_build_message_expr): Likewise.
1798 2011-04-12 Martin Jambor <mjambor@suse.cz>
1800 * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
1803 2011-04-11 Richard Guenther <rguenther@suse.de>
1805 * c-common.c (complete_array_type): Build a range type of
1808 2011-04-08 Nathan Froyd <froydnj@codesourcery.com>
1810 * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
1811 (handle_type_generic_attribute): Likewise.
1813 2011-04-07 Jason Merrill <jason@redhat.com>
1816 * c-common.c (c_common_truthvalue_conversion): Don't ignore
1817 conversion from C++0x scoped enum.
1819 2011-04-06 Joseph Myers <joseph@codesourcery.com>
1821 * c-target-def.h: New file.
1822 * c-target.def: New file.
1823 * c-target.h: New file.
1824 * c-common.c (targetcm): Don't define here.
1825 * c-common.h (default_handle_c_option): Declare.
1826 * c-format.c: Include c-target.h instead of target.h.
1827 * c-opts.c: Include c-target.h instead of target.h. Explicitly
1829 (default_handle_c_option): Move from targhooks.c.
1831 2011-03-29 Jakub Jelinek <jakub@redhat.com>
1833 PR preprocessor/48248
1834 * c-ppoutput.c (print): Add src_file field.
1835 (init_pp_output): Initialize it.
1836 (maybe_print_line): Don't optimize by adding up to 8 newlines
1837 if map->to_file and print.src_file are different file.
1838 (print_line): Update print.src_file.
1840 2011-03-25 Kai Tietz <ktietz@redhat.com>
1842 * c-ada-spec.c (compare_comment): Use filename_cmp
1843 instead of strcmp for filename.
1845 2011-03-25 Jeff Law <law@redhat.com>
1847 * c-family/c-common.c (def_fn_type): Add missing va_end.
1849 2011-03-25 Jason Merrill <jason@redhat.com>
1851 * c.opt: Add -std=c++03.
1853 2011-03-22 Eric Botcazou <ebotcazou@adacore.com>
1855 * c-ada-spec.c (dump_ada_template): Skip non-class instances.
1857 2011-03-17 Kai Tietz
1860 * c-pretty-print.c (pp_c_specifier_qualifier_list):
1861 Display allowed attributes for function pointer types.
1862 (pp_c_attributes_display): New function to display
1863 attributes having affects_type_identity flag set to true.
1864 * c-pretty-print.h (pp_c_attributes_display): New prototype.
1866 * c-common.c (c_common_attribute_table):
1868 (c_common_format_attribute_table): Likewise.
1870 2011-03-18 Jason Merrill <jason@redhat.com>
1872 * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
1873 * c-common.h: Don't declare it here.
1874 * c-common.c: Or define it here.
1875 * c-opts.c (c_common_handle_option): Or set it here.
1878 * c-common.c (handle_transparent_union_attribute): Don't
1879 make a duplicate type in C++.
1881 2011-03-15 Jason Merrill <jason@redhat.com>
1883 * c-common.c (max_constexpr_depth): New.
1884 * c-common.h: Declare it.
1885 * c-opts.c (c_common_handle_option): Set it.
1886 * c.opt (fconstexpr-depth): New option.
1888 2011-03-11 Jason Merrill <jason@redhat.com>
1890 * c-common.c (attribute_takes_identifier_p): Add missing const.
1893 * c-common.c (attribute_takes_identifier_p): Assume that an
1894 unknown attribute takes an identifier.
1896 2011-03-07 Nathan Froyd <froydnj@codesourcery.com>
1899 * c-common.c (c_type_hash): Call list_length instead of iterating
1900 through DECL_CHAIN. Rename 'i' to 'n_elements'.
1902 2011-02-19 Jakub Jelinek <jakub@redhat.com>
1905 * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
1907 2011-02-17 Iain Sandoe <iains@gcc.gnu.org>
1909 * c.opt (fobjc-abi-version=) New.
1910 (fobjc-nilcheck): New.
1912 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
1915 * c-common.h (keyword_is_decl_specifier): Declare.
1916 * c-common.c (keyword_is_decl_specifier): Define.
1917 (keyword_is_function_specifier): New function.
1919 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1922 * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
1923 EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
1926 2011-01-26 Arnaud Charlet <charlet@adacore.com>
1928 * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
1930 2011-01-26 Jakub Jelinek <jakub@redhat.com>
1933 * c-opts.c (c_common_post_options): Call c_common_no_more_pch
1934 after init_c_lex if pch_file is set.
1936 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
1939 * c.opt (-fkeep-inline-dllexport): New switch.
1941 2011-01-12 Richard Guenther <rguenther@suse.de>
1944 * c-common.c (handle_weak_attribute): Warn instead of error
1945 on declaring an inline function weak.
1947 2011-01-05 Tom Tromey <tromey@redhat.com>
1949 * c-common.h (lvalue_error): Update.
1950 * c-common.c (lvalue_error): Add 'loc' argument. Call error_at,
1953 2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com>
1956 * c-objc.h (objc_finish_message_expr): Added argument to
1959 2010-12-22 Nathan Froyd <froydnj@codesourcery.com>
1961 * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
1964 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com>
1966 * c-objc.h (objc_maybe_warn_exceptions): New.
1967 * stub-objc.c (objc_maybe_warn_exceptions): New.
1969 2010-12-10 Nathan Froyd <froydnj@codesourcery.com>
1971 * c-common.h (readonly_error): Declare.
1972 * c-common.c (readonly_error): Define.
1974 2010-12-09 Nathan Froyd <froydnj@codesourcery.com>
1976 * c-common.h (invalid_indirection_error): Declare.
1977 * c-common.c (invalid_indirection_error): Define.
1979 2010-12-03 Richard Guenther <rguenther@suse.de>
1982 * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
1983 (pp_c_unary_expression): Likewise.
1984 (pp_c_expression): Likewise.
1986 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com>
1988 * c-common.h (objc_finish_function): New.
1989 (objc_non_volatilized_type): Removed.
1990 (objc_type_quals_match): Removed.
1991 * stub-objc.c (objc_finish_function): New.
1992 (objc_non_volatilized_type): Removed.
1993 (objc_type_quals_match): Removed.
1995 2010-11-30 Joseph Myers <joseph@codesourcery.com>
1997 * c-common.h (parse_optimize_options): Declare.
1998 * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
1999 c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2001 2010-11-29 Joseph Myers <joseph@codesourcery.com>
2003 * c-opts.c (check_deps_environment_vars): Use getenv instead of
2005 * c-pch.c (O_BINARY): Don't define here.
2006 * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2008 2010-11-25 Joseph Myers <joseph@codesourcery.com>
2010 * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2011 targetm.except_unwind_info.
2013 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2015 * c-opts.c (c_common_handle_option): Pass location to
2016 set_struct_debug_option.
2018 2010-11-23 Joseph Myers <joseph@codesourcery.com>
2020 * c-common.c (visibility_options): Move from ../opts.c.
2021 * c-common.h (struct visibility_flags, visibility_options):
2023 * c-opts.c (finish_options): Rename to c_finish_options.
2024 (c_common_init): Update call to finish_options.
2026 2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com>
2029 * c-lex.c (lex_string): Check that each string in an Objective-C
2030 string concat sequence starts with either one or zero '@', and
2031 that there are no spurious '@' signs at the end.
2033 2010-11-20 Joseph Myers <joseph@codesourcery.com>
2035 * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2036 HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2037 HANDLE_PRAGMA_VISIBILITY.
2038 * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2039 HANDLE_PRAGMA_VISIBILITY): Don't define.
2040 (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2042 2010-11-20 Nathan Froyd <froydnj@codesourcery.com>
2047 * c-common.h (keyword_begins_type_specifier): Declare.
2048 (keyword_is_storage_class_specifier): Declare.
2049 (keyword_is_type_qualifier): Declare.
2050 * c-common.c (keyword_begins_type_specifier): New function.
2051 (keyword_is_storage_class_specifier): New function.
2052 (keyword_is_type_qualifier): Declare.
2054 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2057 * c-common.c (in_late_binary_op): Define.
2058 (c_common_truthvalue_conversion): Check in_late_binary_op before
2059 calling c_save_expr.
2060 * c-common.h (in_late_binary_op): Declare.
2062 2010-11-19 Joseph Myers <joseph@codesourcery.com>
2064 * c-opts.c (c_common_handle_option): Update calls to
2065 set_struct_debug_option.
2067 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com>
2069 * c-common.h (objc_declare_protocols): Added additional argument.
2070 * stub-objc.c (objc_declare_protocol): Same change.
2072 2010-11-18 Nathan Froyd <froydnj@codesourcery.com>
2075 * c-common.h (build_real_imag_expr): Declare.
2076 * c-semantics.c (build_real_imag_expr): Define.
2078 2010-11-17 Joseph Myers <joseph@codesourcery.com>
2080 * c-opts.c (c_common_parse_file): Take no arguments.
2081 * c-common.h (c_common_parse_file): Update prototype.
2083 2010-11-16 Jakub Jelinek <jakub@redhat.com>
2086 * c-common.c (warning_candidate_p): Don't track non-const calls
2089 2010-11-15 Ian Lance Taylor <iant@google.com>
2091 * c-lex.c (init_c_lex): Set macro debug callbacks if
2092 flag_dump_go_spec is set.
2094 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>
2096 * c-common.h (objc_build_incr_expr_for_property_ref): New.
2097 * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2099 2010-11-15 Nathan Froyd <froydnj@codesourcery.com>
2101 PR preprocessor/45038
2102 * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2105 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2107 * c-common.h (c_family_lang_mask): Declare.
2108 * c-opts.c (c_family_lang_mask): Make extern.
2109 * c-pragma.c (handle_pragma_diagnostic): Use
2110 control_warning_option.
2112 2010-11-12 Joseph Myers <joseph@codesourcery.com>
2114 * c-common.c (parse_optimize_options): Update call to
2116 * c-common.h (c_common_handle_option): Update prototype.
2117 * c-opts.c (c_common_handle_option): Take location_t parameter and
2118 pass it to other functions.
2120 2010-11-11 Joseph Myers <joseph@codesourcery.com>
2122 * c-opts.c (warning_as_error_callback): Remove.
2123 (c_common_initialize_diagnostics): Don't call
2124 register_warning_as_error_callback.
2125 (c_common_handle_option): Handle -Werror=normalized= here.
2127 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2129 * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2131 * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2133 * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2134 Remove trailing '.' from diagnostics.
2135 * c.opt (Wwrite-strings_: Avoid '`' in help text.
2137 2010-11-10 Joseph Myers <joseph@codesourcery.com>
2139 * c-common.c (parse_optimize_options): Pass global_dc to
2141 * c-opts.c (c_common_handle_option): Pass &global_options to
2142 set_Wstrict_aliasing.
2143 * c.opt (v): Don't mark Common or document here.
2145 2010-11-06 Iain Sandoe <iains@gcc.gnu.org>
2148 * c-format.c (format_type): New type gcc_objc_string_format_type.
2149 (valid_stringptr_type_p): New.
2150 (handle_format_arg_attribute): Use valid_stringptr_type_p ().
2151 (check_format_string): Pass expected type, use
2152 valid_stringptr_type_p (), check that the format string types are
2153 consistent with the format specification.
2154 (decode_format_attr): Warn if NSString is used outside objective-c.
2155 (format_types_orig): Add NSString.
2157 (format_flags): New.
2158 (check_format_arg): Handle format strings requiring an external parser.
2159 first_target_format_type: New variable.
2160 (handle_format_attribute): Set up first_target_format_type, pass the
2161 expected format arg string type to check_format_string().
2162 * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL): New flag.
2163 * stub-objc.c (objc_string_ref_type_p): New.
2164 (objc_check_format_arg): New.
2166 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
2168 Fixed using the Objective-C 2.0 dot-syntax with class names.
2169 * c-common.h (objc_build_class_component_ref): New.
2170 * stub-objc.c (objc_build_class_component_ref): New.
2172 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2174 * c.opt (Wproperty-assign-default): New option.
2176 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com>
2178 Implemented -fobjc-std=objc1 flag.
2179 * c.opt (fobjc-std=objc1): New option.
2181 2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com>
2183 Implemented format and noreturn attributes for Objective-C methods.
2184 * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2185 attribute for Objective-C methods.
2187 2010-10-31 Jason Merrill <jason@redhat.com>
2189 * c-common.c (conversion_warning, warn_for_collisions_1): Use
2192 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
2194 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2195 * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2196 (objc_add_property_declaration): Removed arguments for copies and
2198 (objc_build_getter_call): Renamed to
2199 objc_maybe_build_component_ref.
2200 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2201 (objc_is_property_ref): New.
2202 * c-common.c (c_common_reswords): Removed copies and ivar.
2203 * stub-objc.c (objc_add_property_declaration): Removed arguments
2204 for copies and ivar.
2205 (objc_build_getter_call): Renamed to
2206 objc_maybe_build_component_ref.
2207 (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2208 (objc_is_property_ref): New.
2210 2010-10-29 Arnaud Charlet <charlet@adacore.com>
2211 Matthew Gingell <gingell@adacore.com>
2213 * c-ada-spec.c (separate_class_package): New function.
2214 (pp_ada_tree_identifier): Prefix references to C++ classes with the
2215 name of their enclosing package.
2216 (print_ada_declaration): Use separate_class_package.
2218 2010-10-27 Jason Merrill <jason@redhat.com>
2220 * c-common.c (c_common_reswords): Add __is_literal_type.
2221 * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2223 * c-common.c (check_case_value): Remove special C++ code.
2225 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2227 * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2228 RID_RETAIN, RID_COPY and RID_NONATOMIC. Updated RID_FIRST_PATTR
2230 (objc_add_property_declaration): Added additional arguments.
2231 (objc_property_attribute_kind): Removed.
2232 (objc_set_property_attr): Removed.
2233 * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2235 * stub-objc.c (objc_add_property_declaration): Added additional
2237 (objc_set_property_attr): Removed.
2239 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
2241 * c-common.h (objc_add_property_variable): Renamed to
2242 objc_add_property_declaration. Added location argument.
2243 * stub-objc.c (objc_add_property_variable): Same change.
2245 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
2247 * c-common.h (objc_maybe_printable_name): New.
2248 * stub-objc.c (objc_maybe_printable_name): New.
2250 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2251 Andrew Pinski <pinskia@gmail.com>
2253 * c-common.h (c_common_mark_addressable_vec): Declare.
2254 * c-common.c (c_common_mark_addressable_vec): New function.
2256 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2258 * c-common.h (objc_set_method_type): Removed.
2259 (objc_add_method_declaration): Added boolean argument.
2260 (objc_start_method_definition): Same change.
2261 (objc_build_method_signature): Same change.
2262 * stub-objc.c (objc_set_method_type): Removed.
2263 (objc_add_method_declaration): Added boolean argument.
2264 (objc_start_method_definition): Same change.
2265 (objc_build_method_signature): Same change.
2267 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
2269 * c-common.h (finish_file): Removed.
2270 (objc_write_global_declarations): New.
2271 * c-opts.c (c_common_parse_file): Do not call finish_file.
2272 * stub-objc.c (objc_write_global_declarations): New.
2274 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2276 Implemented parsing @synthesize and @dynamic for
2277 Objective-C/Objective-C++.
2278 * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2279 (objc_add_synthesize_declaration): New.
2280 (objc_add_dynamic_declaration): New.
2281 * c-common.c (c_common_reswords): Add synthesize and dynamic.
2282 * stub-objc.c (objc_add_synthesize_declaration): New.
2283 (objc_add_dynamic_declaration): New.
2285 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com>
2288 * c-cppbuiltin.c (mode_has_fma): Move function here from
2289 builtins.c. Don't use the fma optab, instead just use the
2290 HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2293 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
2295 Merge from 'apple/trunk' branch on FSF servers.
2297 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
2300 * c-common.h (objc_non_volatilized_type): New declaration
2301 * stub-objc.c (objc_non_volatilized_type): New stub.
2303 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
2305 Merge from 'apple/trunk' branch on FSF servers.
2307 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2310 * c-common.h (objc_diagnose_private_ivar): New decl.
2311 * stub-objc.c (objc_diagnose_private_ivar): New stub.
2313 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
2315 * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2316 * c-common.h (enum rid): Add RID_AT_PACKAGE.
2317 (objc_ivar_visibility_kind): New enum.
2318 (objc_set_visibility): Adjust prototype to use visibility enum.
2319 * stub-objc.c (objc_set_visibility): Adjust stub to use
2322 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com>
2324 * c-cppbuiltin.c (builtin_define_float_constants): Emit
2325 __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2326 has the appropriate fma builtins.
2327 (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2329 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
2331 merge from FSF apple 'trunk' branch.
2332 2006 Fariborz Jahanian <fjahanian@apple.com>
2334 Radars 4436866, 4505126, 4506903, 4517826
2335 * c-common.c (c_common_resword): Define @property and its attributes.
2336 * c-common.h: Define property attribute enum entries.
2337 (OBJC_IS_PATTR_KEYWORD): New.
2338 (objc_property_attribute_kind): New enum.
2339 Declare objc_set_property_attr (), objc_add_property_variable (),
2340 objc_build_getter_call () and objc_build_setter_call ().
2341 * stub-objc.c (objc_set_property_attr): New stub.
2342 (objc_add_property_variable): Likewise.
2343 (objc_build_getter_call): Likewise.
2344 (objc_build_setter_call) Likewise.
2346 2010-10-13 Iain Sandoe <iains@gcc.gnu.org>
2348 merge from FSF apple 'trunk' branch.
2349 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2351 Radar 3803157 (method attributes)
2352 * c-common.c (handle_deprecated_attribute): Recognize
2353 objc methods as valid declarations.
2354 * c-common.h: Declare objc_method_decl ().
2355 * stub-objc.c (objc_method_decl): New stub.
2357 2010-10-08 Joseph Myers <joseph@codesourcery.com>
2359 * c-common.c (parse_optimize_options): Call
2360 decode_cmdline_options_to_array_default_mask before
2361 decode_options. Update arguments to decode_options.
2362 * c-common.h (c_common_init_options_struct): Declare.
2363 * c-opts.c (c_common_init_options_struct): New. Split out from
2364 c_common_init_options.
2366 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
2368 Implemented fast enumeration for Objective-C.
2369 * c-common.h (objc_finish_foreach_loop): New.
2370 * stub-objc.c (objc_finish_foreach_loop): New.
2372 2010-10-05 Joseph Myers <joseph@codesourcery.com>
2374 * c-common.h (struct diagnostic_context): Don't declare here.
2375 (c_common_initialize_diagnostics): Declare using
2376 diagnostic_context typedef.
2377 * c-opts.c (c_common_handle_option): Pass global_dc to
2378 handle_generated_option.
2380 2010-10-04 Joseph Myers <joseph@codesourcery.com>
2382 * c-opts.c (c_common_handle_option): Pass &global_options_set to
2383 handle_generated_option.
2385 2010-10-03 Ian Lance Taylor <iant@google.com>
2387 * c.opt (-fplan9-extensions): New option.
2389 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2391 * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2393 (c_cpp_builtins): Call functions from cppbuiltin.c instead
2394 of duplicating code.
2396 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
2398 * c-common.c: Add two new entries for @optional
2399 and @required keywords.
2401 merge from FSF 'apple/trunk' branch.
2402 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
2405 * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2406 objective-c keywords.
2407 (objc_set_method_opt): New declaration.
2408 * stub-objc.c (objc_set_method_opt): New stub.
2410 2010-09-30 Joseph Myers <joseph@codesourcery.com>
2412 * c-common.c (handle_optimize_attribute): Pass &global_options to
2413 cl_optimization_save and cl_optimization_restore.
2414 * c-opts.c (c_common_handle_option): Pass &global_options to
2415 handle_generated_option.
2416 * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2417 (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2418 &global_options to cl_optimization_restore.
2420 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
2422 * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2423 Objective-C/Objective-C++ keywords.
2425 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2427 Merge from 'apple/trunk' branch on FSF servers.
2429 2005-10-04 Fariborz Jahanian <fjahanian@apple.com>
2432 * c-common.h (objc_check_global_decl): New declaration.
2433 * stub-objc.c (objc_check_global_decl): New stub.
2435 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2437 * c.opt: Don't use VarExists.
2439 2010-09-29 Joseph Myers <joseph@codesourcery.com>
2441 * c-common.c (c_cpp_error): Update names of diagnostic_context
2443 * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2444 cl_optimization members.
2445 * c-opts.c (warning_as_error_callback, c_common_handle_option,
2446 sanitize_cpp_opts, finish_options): Update names of cpp_options
2449 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com>
2451 * c-common.h (OBJC_IS_CXX_KEYWORD): New macro. Updated comments.
2452 (objc_is_reserved_word): Removed.
2453 * c-common.c: Updated comments.
2454 * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2455 objc_is_reserved_word.
2456 * stub-objc.c (objc_is_reserved_word): Removed.
2458 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2460 * c-common.h (objc_add_method_declaration): Adjust prototype to
2462 (objc_start_method_definition): Likewise.
2463 (objc_build_keyword_decl): Likewise.
2464 * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2465 (objc_start_method_definition): Likewise.
2466 (objc_build_keyword_decl): Likewise.
2468 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
2470 * c-common.h (objc_start_class_interface): Adjust prototype.
2471 (objc_start_category_interface): Likewise.
2472 (objc_start_protocol): Likewise.
2473 * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2474 (objc_start_class_interface): Likewise.
2475 (objc_start_category_interface): Likewise.
2477 2010-09-27 Ian Lance Taylor <iant@google.com>
2479 * c-common.c (c_common_attribute_table): Add no_split_stack.
2480 (handle_no_split_stack_attribute): New static function.
2482 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
2484 Merge from 'apple/trunk' branch on FSF servers.
2486 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
2489 * c-common.h (objc_have_common_type): New declaration.
2490 * stub-objc.c (objc_have_common_type): New stub.
2492 2005-06-22 Ziemowit Laski <zlaski@apple.com>
2495 * c-common.h (objc_common_type): New prototype.
2496 * stub-objc.c (objc_common_type): New stub.
2498 2010-09-24 Jan Hubicka <jh@suse.cz>
2500 * c-common.c (handle_leaf_attribute): New function.
2501 (struct attribute_spec c_common_att): Add leaf.
2503 2010-09-22 Joseph Myers <joseph@codesourcery.com>
2505 * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2506 -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2507 -dump, -dump=, -imacros, -imacros=, -include, -include=,
2508 -include-barrier, -include-directory, -include-directory=,
2509 -include-directory-after, -include-directory-after=,
2510 -include-prefix, -include-prefix=, -include-with-prefix,
2511 -include-with-prefix=, -include-with-prefix-after,
2512 -include-with-prefix-after=, -include-with-prefix-before,
2513 -include-with-prefix-before=, -no-integrated-cpp,
2514 -no-line-commands, -no-standard-includes, -no-warnings, -output,
2515 -output=, -pedantic, -pedantic-errors, -preprocess,
2516 -print-missing-file-dependencies, -trace-includes, -traditional,
2517 -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2518 -user-dependencies, -verbose, -write-dependencies,
2519 -write-user-dependencies, no-integrated-cpp, traditional): New.
2521 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2524 * c-common.h (objc_start_method_definition): Return bool instead
2526 * stub-objc.c (objc_start_method_definition): Return bool instead
2529 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com>
2532 * c-common.h (objc_get_interface_ivars): New declaration.
2533 * stub-objc.c (objc_get_interface_ivars): New stub.
2535 2010-09-15 Ian Lance Taylor <iant@google.com>
2537 * c-common.c (parse_optimize_options): Do not capitalize warning
2538 messages. Remove period at end of warning message.
2540 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
2542 * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2543 (handle_alias_attribute): ... here.
2544 (handle_ifunc_attribute): New.
2546 2010-09-06 Mark Mitchell <mark@codesourcery.com>
2548 * c-common.h (do_warn_double_promotion): Declare.
2549 * c-common.c (do_warn_double_promotion): Define.
2551 2010-09-05 Mark Mitchell <mark@codesourcery.com>
2553 * c.opt (Wdouble-promotion): New.
2555 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2557 * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2558 fvtable-thunks, fxref): Mark no longer supported in help text.
2560 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2562 * c.opt (Wimport, fall-virtual, falt-external-templates,
2563 fdefault-inline, fenum-int-equiv, fexternal-templates,
2564 fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2565 fname-mangling-version-, fnew-abi, fnonnull-objects,
2566 foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2567 fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2569 (fhandle-exceptions): Mark with Alias and Warn.
2570 * c-opts.c (c_common_handle_option): Don't handle options marked
2573 2010-09-02 Joseph Myers <joseph@codesourcery.com>
2575 * c.opt (Wcomments, Werror-implicit-function-declaration,
2576 ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2577 std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2579 * c-common.c (option_codes): Use OPT_Wcomment instead of
2581 * c-opts.c (warning_as_error_callback, c_common_handle_option):
2582 Don't handle options marked as aliases.
2584 2010-08-25 Richard Guenther <rguenther@suse.de>
2586 * c-common.c (c_common_get_alias_set): Remove special
2587 handling for pointers.
2589 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
2591 * c-common.c: Use FOR_EACH_VEC_ELT.
2592 * c-gimplify.c: Likewise.
2593 * c-pragma.c: Likewise.
2595 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2597 * c.opt (MDX): Change back to MD. Mark NoDriverArg instead of
2599 (MMDX): Change back to MMD. Mark NoDriverArg instead of
2601 * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2602 instead of OPT_MDX and OPT_MMDX.
2604 2010-08-16 Joseph Myers <joseph@codesourcery.com>
2606 * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2608 2010-08-12 Joseph Myers <joseph@codesourcery.com>
2610 * c.opt (MD, MMD): Change to MDX and MMDX.
2611 * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2613 2010-08-11 Joseph Myers <joseph@codesourcery.com>
2615 * c-opts.c (c_common_handle_option): Call handle_generated_option
2616 instead of handle_option.
2618 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2620 * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2621 (maybe_apply_renaming_pragma): Delete unneeded declarations.
2623 2010-08-08 Nathan Froyd <froydnj@codesourcery.com>
2625 * c-pragma.c (pending_redefinition): Declare. Declare a VEC of it.
2626 (pending_redefine_extname): Change type to a VEC.
2627 (add_to_renaming_pragma_list): Update for new type of
2628 pending_redefine_extname.
2629 (maybe_apply_renaming_pragma): Likewise.
2631 2010-08-04 Arnaud Charlet <charlet@adacore.com>
2633 * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2635 (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2636 decide whether a type has already been declared/seen.
2637 Do not go to the original type.
2638 (dump_nested_types): New parameter forward.
2639 Generate forward declaration if needed and mark type as visited.
2640 (print_ada_declaration): Call dump_nested_types if not already done.
2641 Mark types as visited.
2643 2010-08-03 Joseph Myers <joseph@codesourcery.com>
2645 * c.opt (-print-pch-checksum): Remove option.
2646 * c-opts.c (c_common_handle_option): Don't handle
2647 OPT_print_pch_checksum.
2649 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2651 * c-common.h (c_common_handle_option): Update prototype and return
2653 * c-opts.c (c_common_handle_option): Update prototype and return
2654 value type. Update calls to handle_option and
2655 enable_warning_as_error.
2657 2010-07-27 Jakub Jelinek <jakub@redhat.com>
2660 * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2662 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2664 * c-common.h (c_common_missing_argument): Remove.
2665 * c-opts.c (c_common_missing_argument): Remove.
2666 * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2667 idirafter, imacros, include, isysroot, isystem, iquote): Add
2669 * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2671 2010-07-27 Joseph Myers <joseph@codesourcery.com>
2673 * c-common.h (c_common_option_lang_mask,
2674 c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2676 (c_common_init_options): Update prototype.
2677 * c-opts.c (c_common_option_lang_mask): New.
2678 (c_common_initialize_diagnostics): Split out of
2679 c_common_init_options.
2680 (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2682 (c_common_init_options): Update prototype. Use decoded options in
2683 search for -lang-asm.
2685 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
2687 * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2688 * c-format.c: Likewise.
2690 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
2692 * c-common.h: Include diagnostic-core.h. Error if already
2694 * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2696 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
2698 * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2699 Do not include expr.h
2700 (vector_mode_valid_p): Move here.
2702 2010-06-21 DJ Delorie <dj@redhat.com>
2704 * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2705 allow these pragmas anywhere.
2707 2010-06-14 Jakub Jelinek <jakub@redhat.com>
2710 * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
2711 (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
2712 (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
2713 ggc_strdup instead of xstrdup.
2715 2010-06-10 Jakub Jelinek <jakub@redhat.com>
2717 * c-cppbuiltin.c: Include cpp-id-data.h.
2718 (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
2719 (lazy_hex_fp_value): New function.
2720 (builtin_define_with_hex_fp_value): Provide definitions lazily.
2722 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
2724 * c-gimplify.c: Do not include tree-flow.h
2726 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com>
2729 * c-common.c: Rename targetm member:
2730 targetm.enum_va_list -> targetm.enum_va_list_p
2732 2010-06-28 Anatoly Sokolov <aesok@post.ru>
2734 * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
2736 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
2738 * c-cppbuiltin.c: Do not include except.h.
2740 2010-06-24 Andi Kleen <ak@linux.intel.com>
2742 * c-common.c (warn_for_omitted_condop): New.
2743 * c-common.h (warn_for_omitted_condop): Add prototype.
2745 2010-06-21 Joseph Myers <joseph@codesourcery.com>
2747 * c.opt (lang-objc): Remove.
2748 * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
2750 2010-06-21 Joern Rennecke <joern.rennecke@embecosm.com>
2752 * c-opts.c: Include "tm_p.h".
2754 2010-06-20 Joseph Myers <joseph@codesourcery.com>
2756 * c-common.c (parse_optimize_options): Update call to
2759 2010-06-18 Nathan Froyd <froydnj@codesourcery.com>
2761 * c-common.c (record_types_used_by_current_var_decl): Adjust for
2762 new type of types_used_by_cur_var_decl.
2764 2010-06-17 Joern Rennecke <joern.rennecke@embecosm.com>
2767 * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
2768 for C++ standard compliance.
2770 2010-06-16 Jason Merrill <jason@redhat.com>
2772 * c.opt: Add -Wnoexcept.
2774 2010-06-16 Richard Guenther <rguenther@suse.de>
2777 * c-common.c (c_common_truthvalue_conversion): Remove
2778 premature and wrong optimization concering ADDR_EXPRs.
2780 2010-06-15 Arnaud Charlet <charlet@adacore.com>
2782 * c-ada-spec.c (dump_sloc): Remove column info.
2783 (is_simple_enum): New function.
2784 (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
2785 enum types when relevant.
2787 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org>
2789 * c-common.c (conversion_warning): Warn at expression
2792 2010-06-10 Joseph Myers <joseph@codesourcery.com>
2794 * c-opts.c (c_common_handle_option): Don't handle
2797 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2799 * c-pragma.c (push_alignment): Use typed GC allocation.
2800 (handle_pragma_push_options): Likewise.
2802 * c-common.c (parse_optimize_options): Likewise.
2804 * c-common.h (struct sorted_fields_type): Add variable_size GTY
2807 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2809 * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
2810 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2811 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2812 flag_signed_bitfields, warn_strict_null_sentinel,
2813 flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
2814 flag_gen_declaration, flag_no_gnu_keywords,
2815 flag_implement_inlines, flag_implicit_templates,
2816 flag_implicit_inline_templates, flag_optional_diags,
2817 flag_elide_constructors, flag_default_inline, flag_rtti,
2818 flag_conserve_space, flag_access_control, flag_check_new,
2819 flag_new_for_scope, flag_weak, flag_working_directory,
2820 flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
2821 flag_enforce_eh_specs, flag_threadsafe_statics,
2822 flag_pretty_templates): Remove.
2823 * c-common.h (flag_preprocess_only, flag_nil_receivers,
2824 flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
2825 flag_replace_objc_classes, flag_undef, flag_no_builtin,
2826 flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2827 flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2828 flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
2829 flag_no_gnu_keywords, flag_implement_inlines,
2830 flag_implicit_templates, flag_implicit_inline_templates,
2831 flag_optional_diags, flag_elide_constructors, flag_default_inline,
2832 flag_rtti, flag_conserve_space, flag_access_control,
2833 flag_check_new, flag_new_for_scope, flag_weak,
2834 flag_working_directory, flag_use_cxa_atexit,
2835 flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
2836 flag_threadsafe_statics, flag_pretty_templates,
2837 warn_strict_null_sentinel): Remove.
2838 * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
2839 fbuiltin, fcheck-new, fconserve-space, felide-constructors,
2840 fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
2841 fimplicit-inline-templates, fimplicit-templates,
2842 flax-vector-conversions, fms-extensions, fnil-receivers,
2843 fnonansi-builtins, fpretty-templates, freplace-objc-classes,
2844 frtti, fshort-double, fshort-enums, fshort-wchar,
2845 fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
2846 funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
2847 fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
2848 gen-decls, undef): Use Var.
2849 (fdefault-inline, foptional-diags): Document as doing nothing.
2850 * c-opts.c (c_common_handle_option): Remove cases for options now
2851 using Var. Mark ignored options as such.
2853 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
2855 * c-common.c: Moved to here from parent directory.
2856 * c-common.def: Likewise.
2857 * c-common.h: Likewise.
2858 * c-cppbuiltin.c: Likewise.
2859 * c-dump.c: Likewise.
2860 * c-format.c: Likewise.
2861 * c-format.h : Likewise.
2862 * c-gimplify.c: Likewise.
2863 * c-lex.c: Likewise.
2864 * c-omp.c: Likewise.
2866 * c-opts.c: Likewise.
2867 * c-pch.c: Likewise.
2868 * c-ppoutput.c: Likewise.
2869 * c-pragma.c: Likewise.
2870 * c-pragma.h: Likewise.
2871 * c-pretty-print.c: Likewise.
2872 * c-pretty-print.h: Likewise.
2873 * c-semantics.c: Likewise.
2874 * stub-objc.c: Likewise.
2876 * c-common.c: Include gt-c-family-c-common.h.
2877 * c-pragma.c: Include gt-c-family-c-pragma.h.
2879 Copyright (C) 2010-2013 Free Software Foundation, Inc.
2881 Copying and distribution of this file, with or without modification,
2882 are permitted in any medium without royalty provided the copyright
2883 notice and this notice are preserved.