12014-05-22 Release Manager 2 3 * GCC 4.8.3 released. 4 52014-04-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 6 7 Backport from mainline 8 2013-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 9 10 * lex.c (search_line_fast): Correct for little endian. 11 122014-03-06 Jakub Jelinek <jakub@redhat.com> 13 14 Backport from mainline 15 2014-02-19 Jakub Jelinek <jakub@redhat.com> 16 17 PR preprocessor/58844 18 * macro.c (enter_macro_context): Only push 19 macro_real_token_count (macro) tokens rather than 20 macro->count tokens, regardless of 21 CPP_OPTION (pfile, track-macro-expansion). 22 23 2014-02-07 Jakub Jelinek <jakub@redhat.com> 24 25 PR preprocessor/56824 26 * line-map.c (linemap_compare_locations): Look through adhoc locations 27 for both l0 and l1. 28 292014-03-06 Jakub Jelinek <jakub@redhat.com> 30 31 PR preprocessor/60400 32 Backport from mainline 33 2013-06-24 Dehao Chen <dehao@google.com> 34 35 * files.c (_cpp_stack_include): Fix the highest_location when header 36 file is guarded by #ifndef and is included twice. 37 382013-10-16 Release Manager 39 40 * GCC 4.8.2 released. 41 422013-05-31 Release Manager 43 44 * GCC 4.8.1 released. 45 462013-04-03 Sebastian Huber <sebastian.huber@embedded-brains.de> 47 48 PR target/56771 49 * configure.ac: Require 64-bit int for arm*-*-rtems*. 50 * configure: Regenerate. 51 522013-03-22 Release Manager 53 54 * GCC 4.8.0 released. 55 562013-03-06 Jakub Jelinek <jakub@redhat.com> 57 58 PR middle-end/56461 59 * internal.h (struct cpp_buffer): Add to_free field. 60 (_cpp_pop_file_buffer): Add third argument. 61 * files.c (_cpp_stack_file): Set buffer->to_free. 62 (_cpp_pop_file_buffer): Add to_free argument. Free to_free 63 if non-NULL, and if equal to file->buffer_start, also clear 64 file->buffer{,_start,_valid}. 65 * directives.c (_cpp_pop_buffer): Pass buffer->to_free 66 to _cpp_pop_file_buffer. 67 682013-03-01 Jakub Jelinek <jakub@redhat.com> 69 70 PR middle-end/56461 71 * files.c (_cpp_save_file_entries): Free result at the end. 72 * pch.c (cpp_string_free): New function. 73 (cpp_save_state): Use it in htab_create call. 74 (cpp_write_pch_deps): Free ss->defs. Destroy ss->definedhash. 75 762013-02-28 Jakub Jelinek <jakub@redhat.com> 77 78 * files.c (_cpp_find_file): If returning early, before storing 79 something to *hash_slot and *hash_slot is NULL, call htab_clear_slot 80 on it. Access *hash_slot using void * type rather than 81 struct file_hash_entry * to avoid aliasing issues. 82 83 * configure.ac: Don't define ENABLE_CHECKING whenever 84 --enable-checking is seen, instead use similar --enable-checking=yes 85 vs. --enable-checking=release default as gcc/ subdir has and 86 define ENABLE_CHECKING if ENABLE_CHECKING is defined in gcc/. 87 Define ENABLE_VALGRIND_CHECKING if requested. 88 * lex.c (new_buff): If ENABLE_VALGRIND_CHECKING, put _cpp_buff 89 struct first in the allocated buffer and result->base after it. 90 (_cpp_free_buff): If ENABLE_VALGRIND_CHECKING, free buff itself 91 instead of buff->base. 92 * config.in: Regenerated. 93 * configure: Regenerated. 94 952013-02-13 Ed Smith-Rowland <3dw4rd@verizon.net> 96 97 PR c++/55582 98 * libcpp/lex.c (lex_raw_string): Allow string literal with suffix 99 beginning with 's' to be parsed as a C++11 user-defined literal. 100 1012013-01-14 Richard Sandiford <rdsandiford@googlemail.com> 102 103 Update copyright years. 104 1052013-01-04 Paolo Carlini <paolo.carlini@oracle.com> 106 107 PR c++/54526 (again) 108 * lex.c (_cpp_lex_direct): In C++11 mode, implement 2.5 p3, bullet 2. 109 1102013-01-03 Marc Glisse <marc.glisse@inria.fr> 111 112 PR bootstrap/50177 113 * line-map.c (get_combined_adhoc_loc): Cast from extern "C" type. 114 (new_linemap): Likewise. 115 (linemap_enter_macro): Likewise. 116 1172012-12-03 Jakub Jelinek <jakub@redhat.com> 118 119 PR bootstrap/55380 120 PR other/54691 121 * files.c (read_file_guts): Allocate extra 16 bytes instead of 122 1 byte at the end of buf. Pass size + 16 instead of size 123 to _cpp_convert_input. 124 * charset.c (_cpp_convert_input): Reallocate if there aren't 125 at least 16 bytes beyond to.len in the buffer. Clear 16 bytes 126 at to.text + to.len. 127 1282012-11-21 Steve Ellcey <sellcey@mips.com> 129 130 PR pch/55399 131 * files.c (pch_open_file): Fix check for implicit_preinclude. 132 1332012-11-16 Simon Baldwin <simonb@google.com> 134 135 * include/cpplib.h (struct cpp_options): Add canonical_system_headers. 136 * files.c (find_file_in_dir): Call maybe_shorter_path() only if 137 canonical_system_headers is set. 138 * init.c (cpp_create_reader): Initialize canonical_system_headers. 139 * configure.ac: Add new --enable-canonical-system-headers. 140 * configure: Regenerate. 141 * config.in: Regenerate. 142 1432012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net> 144 145 PR c++/54413 146 * include/cpplib.h (cpp_interpret_float_suffix): Add cpp_reader* arg. 147 (cpp_interpret_int_suffix): Add cpp_reader* arg. 148 * init.c (cpp_create_reader): Iitialize new flags. 149 * expr.c (interpret_float_suffix): Use new flags. 150 (cpp_interpret_float_suffix): Add cpp_reader* arg. 151 (interpret_int_suffix): Use new flags. 152 (cpp_interpret_int_suffix): Add cpp_reader* arg. 153 (cpp_classify_number): Adjust calls to interpret_x_suffix. 154 1552012-10-23 Ian Bolton <ian.bolton@arm.com> 156 Jim MacArthur <jim.macarthur@arm.com> 157 Marcus Shawcroft <marcus.shawcroft@arm.com> 158 Nigel Stephens <nigel.stephens@arm.com> 159 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> 160 Richard Earnshaw <rearnsha@arm.com> 161 Sofiane Naci <sofiane.naci@arm.com> 162 Stephen Thomas <stephen.thomas@arm.com> 163 Tejas Belagod <tejas.belagod@arm.com> 164 Yufeng Zhang <yufeng.zhang@arm.com> 165 166 * configure.ac: Enable AArch64. 167 * configure: Regenerate. 168 1692012-10-23 Joseph Myers <joseph@codesourcery.com> 170 171 * files.c (struct _cpp_file): Add implicit_preinclude. 172 (pch_open_file): Allow a previously opened implicitly included 173 file. 174 (_cpp_find_file): Add implicit_preinclude argument. Free file and 175 do not call open_file_failed if implicit_preinclude. Store 176 implicit_preinclude value. 177 (_cpp_stack_include, _cpp_fake_include, _cpp_compare_file_date): 178 Update calls to _cpp_find_file. 179 (_cpp_stack_include): Handle IT_DEFAULT. 180 (cpp_push_default_include): New. 181 * include/cpplib.h (cpp_push_default_include): Declare. 182 * init.c (cpp_read_main_file): Update call to _cpp_find_file. 183 * internal.h (enum include_type): Add IT_DEFAULT. 184 (_cpp_find_file): Update prototype. 185 1862012-10-15 Tobias Burnus <burnus@net-b.de> 187 188 * files.c (read_file_guts, _cpp_save_file_entries): Free memory 189 before returning. 190 * lex.c (warn_about_normalization): Ditto. 191 * mkdeps.c (deps_save): Ditto. 192 * pch.c (cpp_valid_state): Ditto. 193 1942012-10-04 Florian Weimer <fweimer@redhat.com> 195 196 * directives.c (do_pragma_warning_or_error): New. 197 (do_pragma_warning): New. 198 (do_pragma_error): New. 199 (_cpp_init_internal_pragmas): Register new pragmas. 200 2012012-09-25 Dehao Chen <dehao@google.com> 202 203 PR middle-end/54704 204 * line-map.c (location_adhoc_data_hash): Fix the hash function. 205 2062012-09-25 Dehao Chen <dehao@google.com> 207 208 PR middle-end/54645 209 * include/line-map.h (location_adhoc_data): Move location_adhoc_data 210 into GC. 211 (location_adhoc_data_map): Likewise. 212 (line_maps): Likewise. 213 (rebuild_location_adhoc_htab): New Function. 214 * line-map.c (+rebuild_location_adhoc_htab): new Funcion. 215 (get_combined_adhoc_loc): Move location_adhoc_data into GC. 216 (location_adhoc_data_fini): Likewise. 217 (linemap_init): Likewise. 218 (location_adhoc_data_init): Remove Function. 219 2202012-09-19 Dehao Chen <dehao@google.com> 221 222 * include/line-map.h (MAX_SOURCE_LOCATION): New value. 223 (location_adhoc_data_fini): New. 224 (get_combined_adhoc_loc): New. 225 (get_data_from_adhoc_loc): New. 226 (get_location_from_adhoc_loc): New. 227 (location_adhoc_data_map): New. 228 (COMBINE_LOCATION_DATA): New. 229 (IS_ADHOC_LOC): New. 230 (expanded_location): New field. 231 (line_maps): New field. 232 * line-map.c (location_adhoc_data): New. 233 (location_adhoc_data_hash): New. 234 (location_adhoc_data_eq): New. 235 (location_adhoc_data_update): New. 236 (get_combined_adhoc_loc): New. 237 (get_data_from_adhoc_loc): New. 238 (get_location_from_adhoc_loc): New. 239 (location_adhoc_data_init): New. 240 (location_adhoc_data_fini): New. 241 (linemap_init): Initialize location_adhoc_data. 242 (linemap_lookup): Change to use new location. 243 (linemap_ordinary_map_lookup): Likewise. 244 (linemap_macro_map_lookup): Likewise. 245 (linemap_macro_map_loc_to_def_point): Likewise. 246 (linemap_macro_map_loc_unwind_toward_spel): Likewise. 247 (linemap_get_expansion_line): Likewise. 248 (linemap_get_expansion_filename): Likewise. 249 (linemap_location_in_system_header_p): Likewise. 250 (linemap_location_from_macro_expansion_p): Likewise. 251 (linemap_macro_loc_to_spelling_point): Likewise. 252 (linemap_macro_loc_to_def_point): Likewise. 253 (linemap_macro_loc_to_exp_point): Likewise. 254 (linemap_resolve_location): Likewise. 255 (linemap_unwind_toward_expansion): Likewise. 256 (linemap_unwind_to_first_non_reserved_loc): Likewise. 257 (linemap_expand_location): Likewise. 258 (linemap_dump_location): Likewise. 259 (linemap_line_start): Likewise. 260 2612012-05-25 Dodji Seketeli <dodji@redhat.com> 262 263 PR preprocessor/53469 264 * directives.c (do_pragma): Use the virtual location for the 265 pragma token, instead of its spelling location. 266 2672012-08-14 Diego Novillo <dnovillo@google.com> 268 269 Merge from cxx-conversion branch. Configury. 270 271 * Makefile.in: Remove all handlers of ENABLE_BUILD_WITH_CXX. 272 * configure.ac: Likewise. 273 * configure: Regenerate. 274 2752012-08-14 Lawrence Crowl <crowl@google.com> 276 277 Merge from cxx-conversion branch. New C++ hash table. 278 279 * include/symtab.h (typedef struct ht hash_table): Change the typedef 280 name to cpp_hash_table. Update all users of the typedef. 281 2822012-07-30 Laurynas Biveinis <laurynas.biveinis@gmail.com> 283 284 * include/line-map.h (line_map_macro): Use the "atomic" GTY option 285 for the macro_locations field. 286 2872011-06-19 Uros Bizjak <ubizjak@gmail.com> 288 289 * lex.c (search_line_sse42): Use __builtin_ia32_loaddqu and 290 __builtin_ia32_pcmpestri128 instead of asm. 291 2922012-06-04 Dimitrios Apostolou <jimis@gmx.net> 293 294 * line-map.c (linemap_enter_macro): Don't zero max_column_hint in 295 every macro. This improves performance by reducing the number of 296 reallocations when track-macro-expansion is on. 297 2982012-06-04 Dodji Seketeli <dodji@redhat.com> 299 300 PR preprocessor/53463 301 * line-map.c (linemap_location_in_system_header_p): For built-in 302 macro tokens, check the first expansion point location that is not 303 for a token coming from a built-in macro. 304 3052012-05-29 Joseph Myers <joseph@codesourcery.com> 306 307 * directives.c: Fix typos. 308 * include/line-map.h: Fix typos. 309 * line-map.c: Fix typos. 310 * macro.c: Fix typos. 311 3122012-05-25 Dodji Seketeli <dodji@redhat.com> 313 314 PR bootstrap/53459 315 * lex.c (search_line_fast): Avoid unused local typedefs to simulate 316 a static assertion. 317 3182012-05-29 Dodji Seketeli <dodji@redhat.com> 319 320 PR preprocessor/53229 321 * internal.h (cpp_reader::set_invocation_location): Remove. 322 (cpp_reader::about_to_expand_macro_p): New member flag. 323 * directives.c (do_pragma): Remove Kludge as 324 pfile->set_invocation_location is no more. 325 * macro.c (cpp_get_token_1): Do away with the use of 326 cpp_reader::set_invocation_location. Just collect the macro 327 expansion point when we are about to expand the top-most macro. 328 Do not override cpp_reader::about_to_expand_macro_p. 329 This fixes gcc.dg/cpp/paste12.c by making get_token_no_padding 330 properly handle locations of expansion points. 331 (cpp_get_token_with_location): Adjust, as 332 cpp_reader::set_invocation_location is no more. 333 (paste_tokens): Take a virtual location parameter for 334 the LHS of the pasting operator. Use it in diagnostics. Update 335 comments. 336 (paste_all_tokens): Tighten the assert. Propagate the location of 337 the expansion point when no virtual locations are available. 338 Pass the virtual location to paste_tokens. 339 (in_macro_expansion_p): New static function. 340 (enter_macro_context): Set the cpp_reader::about_to_expand_macro_p 341 flag until we really start expanding the macro. 342 3432012-05-16 Dodji Seketeli <dodji@redhat.com> 344 345 PR preprocessor/7263 346 * include/cpplib.h (cpp_classify_number): Take a location 347 parameter. 348 * expr.c (SYNTAX_ERROR_AT, SYNTAX_ERROR2_AT): New diagnostic 349 macros that take a location parameter. 350 (cpp_classify_number): Take a (virtual) location parameter. Use 351 it for diagnostics. Adjust comments. 352 (eval_token): Take a location parameter. Pass it to 353 cpp_classify_number and to diagnostic routines. 354 (_cpp_parse_expr): Use virtual locations of tokens when parsing 355 expressions. Pass a virtual location to eval_token and to 356 diagnostic routines. 357 3582012-05-10 Tristan Gingold <gingold@adacore.com> 359 360 * expr.c (interpret_float_suffix): Add a guard. 361 3622012-05-02 Dodji Seketeli <dodji@redhat.com> 363 364 Properly initialize cpp_context in destringize_and_run 365 * directives.c (destringize_and_run): Properly initialize the new 366 context. 367 * macro.c (_cpp_pop_context): Assert that we shouldn't try to pop 368 the initial base context, which has the same life time as the 369 current instance of cpp_file. 370 3712012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org> 372 Dodji Seketeli <dodji@seketeli.org> 373 374 PR c++/52974 375 * libcpp/files.c (maybe_shorter_path): New. 376 (find_file_in_dir): Use it. 377 3782012-04-30 Dodji Seketeli <dodji@redhat.com> 379 380 Switch -ftrack-macro-expansion=2 on by default. 381 * init.c (cpp_create_reader): Switch -ftrack-macro-expansion=2 on 382 by default. Add comments. 383 384 Strip "<built-in>" loc from displayed expansion context 385 * include/line-map.h (linemap_unwind_toward_expansion): Fix typo 386 in comment. 387 (linemap_unwind_to_first_non_reserved_loc): Declare new function. 388 * line-map.c (linemap_unwind_to_first_non_reserved_loc): Define 389 new function. 390 391 Fix expansion point loc for macro-like tokens 392 * macro.c (macro_of_context): New static function. 393 (_cpp_push_token_context, push_extended_tokens_context): If the 394 macro argument is NULL, it means we are continuing the expansion 395 of the current macro, if any. Update comments. 396 (_cpp_pop_context): Re-enable expansion of the macro only when we 397 are really out of the context of the current expansion. 398 399 Fix token pasting with -ftrack-macro-expansion 400 * macro.c (paste_all_tokens): Put the token resulting from pasting 401 into an extended token context with -ftrack-macro-location is in 402 effect. 403 404 Fix cpp_sys_macro_p with -ftrack-macro-expansion 405 * macro.c (cpp_sys_macro_p): Support -ftrack-macro-expansion. 406 4072012-04-29 Dodji Seketeli <dodji@redhat.com> 408 409 * lex.c (lex_raw_string): Change C++ style comments into C style 410 comments. 411 (lex_string): Likewise. 412 4132012-04-27 Ollie Wild <aaw@google.com> 414 415 * include/cpplib.h (struct cpp_options): Add new field, 416 warn_literal_suffix. 417 (CPP_W_LITERAL_SUFFIX): New enum. 418 * init.c (cpp_create_reader): Default initialization of 419 warn_literal_suffix. 420 * lex.c (lex_raw_string): Treat user-defined literals which don't 421 begin with '_' as separate tokens and produce a warning. 422 (lex_string): Ditto. 423 4242012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org> 425 426 * line-map.c (linemap_resolve_location): Synchronize comments with 427 those in line-map.h. 428 * include/line-map.h (linemap_resolve_location): Fix spelling in 429 comment. 430 4312012-03-22 Richard Earnshaw <rearnsha@arm.com> 432 433 * lex.c (search_line_fast): Provide Neon-optimized version for ARM. 434 4352012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 436 437 * lex.c: Remove Solaris 8 reference. 438 4392012-02-14 Walter Lee <walt@tilera.com> 440 441 * configure.ac: Require 64-bit hwint for tilegx and tilepro. 442 * configure: Regenerate. 443 4442012-01-09 Richard Guenther <rguenther@suse.de> 445 446 * macro.c (_cpp_builtin_macro_text): Remove unused variable map. 447 4482012-01-09 Gary Funck <gary@intrepid.com> 449 450 PR preprocessor/33919 451 * files.c (_cpp_get_file_name): New. Implement file name 452 access function. 453 * internal.h (_cpp_get_file_name): New prototype. 454 * macro.c (_cpp_builtin_macro_text): Call _cpp_get_file_name() 455 to use pfile->main_file in lieu of traversing INCLUDED_FROM chain. 456 4572012-01-03 Olivier Hainque <hainque@adacore.com> 458 459 * system.h: Prior to #define, #undef fopen and freopen unconditionally. 460 4612011-12-20 Joseph Myers <joseph@codesourcery.com> 462 463 * include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11. 464 (CLK_STDC1X): Change to CLK_STDC11. 465 * init.c (lang_defaults): Update comments. 466 (cpp_init_builtins): Update language tests. Use 201112L for C11 467 __STDC_VERSION__. 468 4692011-12-20 Andreas Schwab <schwab@linux-m68k.org> 470 471 * configure: Regenerate. 472 4732011-12-19 Andreas Schwab <schwab@linux-m68k.org> 474 475 * configure: Regenerate. 476 4772011-12-07 Jakub Jelinek <jakub@redhat.com> 478 479 PR bootstrap/50237 480 * internal.h (_cpp_init_lexer): New prototype. 481 * init.c (init_library): Call it. 482 * lex.c (init_vectorized_lexer): Remove constructor attribute, 483 add inline keyword. 484 (HAVE_init_vectorized_lexer): Define. 485 (_cpp_init_lexer): New function. 486 4872011-12-03 Dodji Seketeli <dodji@redhat.com> 488 489 * macro.c (tokens_buff_remove_last_token) 490 (tokens_buff_put_token_to): Add an 'inline' function specifier to 491 the prototype. 492 4932011-11-22 Diego Novillo <dnovillo@google.com> 494 495 * include/line-map.h (linemap_dump): Declare. 496 (line_table_dump): Declare. 497 * line-map.c (linemap_dump): New. 498 (line_table_dump): New. 499 5002011-11-21 Ed Smith-Rowland <3dw4rd@verizon.net> 501 502 PR c++/50958 503 * expr.c (cpp_userdef_char_remove_type): Fix typo. 504 5052011-11-03 Michael Matz <matz@suse.de> 506 507 PR bootstrap/50857 508 * configure.ac: Check for -fno-exceptions -fno-rtti. 509 * configure: Regenerate. 510 * Makefile.in (NOEXCEPTION_FLAGS): New flag. 511 (ALL_CXXFLAGS): Use it. 512 5132011-11-02 Paolo Carlini <paolo.carlini@oracle.com> 514 515 * internal.h (uxstrdup, ustrchr): Return const unsigned char *. 516 5172011-11-02 Jason Merrill <jason@redhat.com> 518 519 PR c++/50810 520 * configure.ac: Add -Wno-narrowing to warning options. 521 5222011-10-31 Jason Merrill <jason@redhat.com> 523 524 PR libstdc++/1773 525 * init.c (cpp_init_builtins): Set __cplusplus for C++11. 526 527 PR c++/50920 528 * include/cpplib.h (enum c_lang): Rename CLK_CXX0X to CLK_CXX11, 529 CLK_GNUCXX0X to CLK_GNUCXX11. 530 5312011-10-26 Ed Smith-Rowland <3dw4rd@verizon.net> 532 533 Implement C++11 user-defined literals. 534 * expr.c: (cpp_interpret_float_suffix, cpp_interpret_int_suffix, 535 cpp_userdef_string_remove_type, cpp_userdef_string_add_type, 536 cpp_userdef_char_remove_type, cpp_userdef_char_add_type, 537 cpp_userdef_string_p, cpp_userdef_char_p, cpp_get_userdef_suffix): New. 538 (cpp_classify_number): Classify unrecognized tokens as user-defined 539 literals. 540 * include/cpplib.h: Add new tokens for user-defined literals. 541 * init.c: Add new preprocessor flag (cxx11). 542 * lex.c: (lex_string, lex_raw_string): Handle user-defined literals 543 including concatenation and promotion with suffixes. 544 5452011-10-24 Dodji Seketeli <dodji@redhat.com> 546 547 * line-map.c (linemap_macro_map_lookup): Fix logic. 548 5492011-10-24 Dodji Seketeli <dodji@redhat.com> 550 551 * include/line-map.h (linemap_expand_location): Take a line table 552 parameter. Update comment. 553 (linemap_resolve_location): Update comment. 554 (linemap_expand_location_full): Remove. 555 * line-map.c (linemap_resolve_location): Handle reserved 556 locations; return a NULL map in those cases. 557 (linemap_expand_location): If location is reserved, return a 558 zeroed expanded location. Update comment. Take a line table to 559 assert that the function takes non-virtual locations only. 560 (linemap_expand_location_full): remove. 561 (linemap_dump_location): Handle the fact that 562 linemap_resolve_location can return NULL line maps when the 563 location resolves to a reserved location. 564 565 * line-map.c (linemap_macro_map_lookup): Fix logic. 566 5672011-10-22 Dodji Seketeli <dodji@redhat.com> 568 569 PR bootstrap/50778 570 * include/internal.h (_cpp_remaining_tokens_num_in_context): Take the 571 context to act upon. 572 * lex.c (_cpp_remaining_tokens_num_in_context): Likewise. Update 573 comment. 574 (cpp_token_from_context_at): Likewise. 575 (cpp_peek_token): Use the context to peek tokens from. 576 5772011-10-20 Dodji Seketeli <dodji@redhat.com> 578 579 PR bootstrap/50801 580 * lex.c (_cpp_remaining_tokens_num_in_context): Fix computation of 581 number of tokens. 582 5832011-10-18 Dodji Seketeli <dodji@redhat.com> 584 585 PR bootstrap/50760 586 * include/line-map.h (struct linemap_stats): Change the type of 587 the members from size_t to long. 588 * macro.c (macro_arg_token_iter_init): Unconditionally initialize 589 iter->location_ptr. 590 5912011-10-17 Dodji Seketeli <dodji@redhat.com> 592 593 * line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a 594 variable without using it if ENABLE_CHECKING is not defined. Mark 595 the LOCATION parameter as being unused. 596 5972011-10-15 Tom Tromey <tromey@redhat.com> 598 Dodji Seketeli <dodji@redhat.com> 599 600 * include/line-map.h (struct line_maps::alloced_size_for_request): 601 New member. 602 * line-map.c (new_linemap): Use set->alloced_size_for_request to 603 get the actual allocated size of line maps. 604 6052011-10-15 Tom Tromey <tromey@redhat.com> 606 Dodji Seketeli <dodji@redhat.com> 607 608 * line-map.h (struct linemap_stats): Declare new struct. 609 (linemap_get_statistics): Declare ... 610 * line-map.c (linemap_get_statistics): ... new function. 611 * macro.c (num_expanded_macros_counter, num_macro_tokens_counter): 612 Declare new counters. 613 (enter_macro_context, replace_args): Update 614 num_macro_tokens_counter. 615 (cpp_get_token_1): Update num_expanded_macros_counter. 616 6172011-10-15 Tom Tromey <tromey@redhat.com> 618 Dodji Seketeli <dodji@redhat.com> 619 620 * include/cpplib.h (struct cpp_options)<debug>: New struct member. 621 * include/line-map.h (linemap_dump_location): Declare ... 622 * line-map.c (linemap_dump_location): ... new function. 623 6242011-10-15 Tom Tromey <tromey@redhat.com> 625 Dodji Seketeli <dodji@redhat.com> 626 627 * include/cpplib.h (struct cpp_options)<track_macro_expansion>: 628 New option. 629 * internal.h (struct macro_context): New struct. 630 (enum context_tokens_kind): New enum. 631 (struct cpp_context)<tokens_kind>: New member of type enum 632 context_tokens_kind. 633 (struct cpp_context)<macro>: Remove this. Replace it with an enum 634 of macro and macro_context. 635 (struct cpp_context)<direct_p>: Remove. 636 (_cpp_remaining_tokens_num_in_context): Declare new function. 637 * directives.c (destringize_and_run): Adjust. 638 * lex.c (_cpp_remaining_tokens_num_in_context) 639 (_cpp_token_from_context_at): Define new functions 640 (cpp_peek_token): Use them. 641 * init.c (cpp_create_reader): Initialize the base context to zero. 642 (_cpp_token_from_context_at): Define new static function. 643 (cpp_peek_token): Use new _cpp_remaining_tokens_num_in_context and 644 _cpp_token_from_context_at. 645 * macro.c (struct macro_arg)<virt_locs, expanded_virt_locs>: New 646 members. 647 (enum macro_arg_token_kind): New enum. 648 (struct macro_arg_token_iter): New struct. 649 (maybe_adjust_loc_for_trad_cpp, push_extended_tokens_context) 650 (alloc_expanded_arg_mem, ensure_expanded_arg_room) 651 (delete_macro_args, set_arg_token, get_arg_token_location) 652 (arg_token_ptr_at, macro_arg_token_iter_init) 653 (macro_arg_token_iter_get_token) 654 (macro_arg_token_iter_get_location, macro_arg_token_iter_forward) 655 (expanded_token_index, tokens_buff_new, tokens_buff_count) 656 (tokens_buff_last_token_ptr, tokens_buff_put_token_to) 657 (tokens_buff_add_token, tokens_buff_remove_last_token) 658 (reached_end_of_context, consume_next_token_from_context): New 659 static functions. 660 (cpp_get_token_1): New static function. Split and extended from 661 cpp_get_token. Use reached_end_of_context and 662 consume_next_token_from_context. Unify its return point. Move 663 the location tweaking from cpp_get_token_with_location in here. 664 (cpp_get_token): Use cpp_get_token_1 665 (stringify_arg): Use the new arg_token_at. 666 (paste_all_tokens): Support tokens coming from extended tokens 667 contexts. 668 (collect_args): Return the number of collected arguments, by 669 parameter. Store virtual locations of tokens that constitute the 670 collected args. 671 (funlike_invocation_p): Return the number of collected arguments, 672 by parameter. 673 (enter_macro_context): Add a parameter for macro expansion point. 674 Pass it to replace_args and to the "used" cpp callback. Get the 675 number of function-like macro arguments from funlike_invocation_p, 676 pass it to the new delete_macro_args to free the memory used by 677 macro args. When -ftrack-macro-expansion is in effect, for macros 678 that have no arguments, create a macro map for the macro expansion 679 and use it to allocate proper virtual locations for tokens 680 resulting from the expansion. Push an extended tokens context 681 containing the tokens resulting from macro expansion and their 682 virtual locations. 683 (replace_args): Rename the different variables named 'count' into 684 variables with more meaningful names. Create a macro map; 685 allocate virtual locations of tokens resulting from this 686 expansion. Use macro_arg_token_iter to iterate over tokens of a 687 given macro. Handle the case of the argument of 688 -ftrack-macro-expansion being < 2. Don't free macro arguments 689 memory resulting from expand_arg here, as these are freed by the 690 caller of replace_arg using delete_macro_args now. Push extended 691 token context. 692 (next_context, push_ptoken_context, _cpp_push_token_context) 693 (_cpp_push_text_context): Properly initialize the context. 694 (expand_arg): Use the new alloc_expanded_arg_mem, 695 push_extended_tokens_context, cpp_get_token_1, and set_arg_token. 696 (_cpp_pop_context): Really free the memory held by the context. 697 Handle freeing memory used by extended tokens contexts. 698 (cpp_get_token_with_location): Use cpp_get_token_1. 699 (cpp_sys_macro_p): Adjust. 700 (_cpp_backup_tokens): Support the new kinds of token contexts. 701 * traditional.c (recursive_macro): Adjust. 702 7032011-10-15 Tom Tromey <tromey@redhat> 704 Dodji Seketeli <dodji@redhat.com> 705 706 * include/line-map.h (enum lc_reason)<LC_ENTER_MACRO>: New enum 707 member. 708 (MAX_SOURCE_LOCATION): New constant. 709 (struct line_map_ordinary, struct line_map_macro): New structs. 710 (struct line_map): Turn this into a union of the two above. Add 711 comments. 712 (struct maps_info): New struct. 713 (struct line_maps)<info_ordinary, info_macro>: Two new fields. 714 These now carry the map information that was previously scattered 715 in struct line_maps. 716 (struct map_info::allocated): Fix comment. 717 (MAP_START_LOCATION, ORDINARY_MAP_FILE_NAME) 718 (ORDINARY_MAP_STARTING_LINE_NUMBER) 719 (ORDINARY_MAP_INCLUDER_FILE_INDEX) 720 (ORDINARY_MAP_IN_SYSTEM_HEADER_P) 721 (ORDINARY_MAP_NUMBER_OF_COLUMN_BITS, MACRO_MAP_MACRO) 722 (MACRO_MAP_NUM_MACRO_TOKENS MACRO_MAP_LOCATIONS) 723 (MACRO_MAP_EXPANSION_POINT_LOCATION) 724 (LOCATION_POSSIBLY_IN_MACRO_MAP_P, LINEMAPS_MAP_INFO) 725 (LINEMAPS_MAPS, LINEMAPS_ALLOCATE, LINEMAPS_USED, LINEMAPS_CACHE) 726 (LINEMAPS_LAST_MAP, LINEMAPS_LAST_ALLOCATED_MAP) 727 (LINEMAPS_ORDINARY_MAPS, LINEMAPS_ORDINARY_ALLOCATED) 728 (LINEMAPS_ORDINARY_USED, LINEMAPS_ORDINARY_CACHE) 729 (LINEMAPS_LAST_ORDINARY_MAP, LINEMAPS_LAST_ALLOCATED_ORDINARY_MAP) 730 (LINEMAPS_MACRO_MAPS, LINEMAPS_MACRO_ALLOCATED) 731 (LINEMAPS_MACRO_USED, LINEMAPS_MACRO_CACHE) 732 (LINEMAPS_LAST_MACRO_MAP, LINEMAPS_LAST_ALLOCATED_MACRO_MAP) 733 (LINEMAPS_MAP_AT, LINEMAPS_ORDINARY_MAP_AT) 734 (LINEMAPS_MACRO_MAP_AT): New accessors for ordinary and macro map 735 information. 736 (linemap_check_ordinary, linemap_assert) 737 (linemap_location_before_p): New macros. 738 (linemap_position_for_line_and_column) 739 (linemap_tracks_macro_expansion_locs_p, linemap_add_macro_token) 740 (linemap_macro_expansion_map_p) 741 (linemap_macro_map_loc_to_def_point) 742 (linemap_macro_map_loc_unwind_once) 743 (linemap_macro_map_loc_to_exp_point, linemap_step_out_once) 744 (linemap_get_source_line linemap_get_source_column) 745 (linemap_map_get_macro_name, linemap_get_file_path) 746 (linemap_location_in_system_header_p) 747 (linemap_location_from_macro_expansion_p): Declare new functions. 748 (SOURCE_LINE, SOURCE_COLUMN, LAST_SOURCE_LINE_LOCATION) 749 (LINEMAP_FILE, LINEMAP_LINE, LINEMAP_SYSP): Assert that this 750 accessors act on ordinary maps only. 751 (INCLUDED_FROM): Return NULL for main files; use the new 752 accessors. 753 (LINEMAP_POSITION_FOR_COLUMN): Use the new accessors. 754 (struct expanded_location): Move here from gcc/input.h 755 (linemap_resolve_location, linemap_expand_location) 756 (linemap_expand_location_full): Declare new functions. 757 * line-map.c: Include cpplib.h, internal.h 758 (linemap_enter_macro, linemap_add_macro_token) 759 (linemap_get_expansion_line, linemap_get_expansion_filename): New 760 functions that are private to libcpp. 761 (linemap_assert): New macro. 762 (linemap_macro_loc_to_exp_point, linemap_macro_loc_to_exp_point) 763 (linemap_macro_loc_unwind, linemap_macro_map_loc_to_def_point) 764 (linemap_macro_map_loc_unwind_toward_spelling) 765 (linemap_macro_map_loc_to_exp_point) 766 (first_map_in_common_1, first_map_in_common): New static 767 functions. 768 (new_linemap): Define new static functions. Extracted and 769 enhanced from ... 770 (linemap_add): ... here. Use linemap_assert in lieu of abort 771 previously. 772 (linemap_tracks_macro_expansion_locs_p) 773 (linemap_add_macro_token, linemap_macro_expansion_map_p) 774 (linemap_check_ordinary, linemap_macro_map_loc_to_exp_point) 775 (linemap_macro_map_loc_to_def_point) 776 (linemap_macro_map_loc_unwind_once) 777 (linemap_step_out_once, linemap_map_get_index) 778 (linemap_get_source_line,linemap_get_source_column) 779 (linemap_get_file_path, linemap_map_get_macro_name) 780 (linemap_location_in_system_header_p) 781 (linemap_location_originated_from_system_header_p) 782 (linemap_location_from_macro_expansion_p) 783 (linemap_tracks_macro_expansion_locs_p) 784 (linemap_resolve_location, linemap_expand_location) 785 (linemap_expand_location_full) 786 (linemap_tracks_macro_expansion_locs_p) 787 (linemap_position_for_line_and_column, linemap_compare_locations): 788 Define new public functions. 789 (linemap_init): Initialize ordinary and macro maps information in 790 the map set. 791 (linemap_check_files_exited): Use the new accessors. 792 (linemap_free): Remove this dead code. 793 (linemap_line_start): Assert this uses an ordinary map. Adjust to 794 use the new ordinary map accessors and data structures. Don't 795 overflow past the lowest possible macro token's location. 796 (linemap_position_for_column): Assert the ordinary maps of the map 797 set are really ordinary. Use ordinary map accessors. 798 (linemap_lookup): Keep the same logic but generalize to allow 799 lookup of both ordinary and macro maps. Do not crash when called 800 with an empty line table. 801 * directives-only.c (_cpp_preprocess_dir_only): Adjust to use the 802 new API of line-map.h. 803 * directives.c (start_directive, do_line, do_linemarker) 804 (do_linemarker): Likewise. 805 * files.c (_cpp_find_file, _cpp_stack_include, open_file_failed) 806 (make_cpp_dir, cpp_make_system_header): Likewise. 807 * init.c (cpp_read_main_file): Likewise. 808 * internal.h (CPP_INCREMENT_LINE): Likewise. 809 (linemap_enter_macro, linemap_add_macro_token) 810 (linemap_get_expansion_line, linemap_get_expansion_filename): New 811 functions private to libcpp. 812 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment) 813 (skip_line_comment, skip_whitespace, lex_raw_string) 814 (_cpp_lex_direct): Likewise. 815 * macro.c (_cpp_builtin_macro_text): Likewise. 816 (_cpp_aligned_alloc): Initialize the new name member of the macro. 817 * traditional.c (copy_comment, _cpp_scan_out_logical_line): 818 Likewise. 819 * errors.c (cpp_diagnostic): Adjust to new linemap API. 820 8212011-08-28 Dodji Seketeli <dodji@redhat.com> 822 823 * line-map.c (linemap_add): Assert that reason must not be 824 LC_RENAME when called for the first time on a "main input file". 825 8262011-08-22 Gabriel Charette <gchare@google.com> 827 828 * init.c (cpp_create_reader): Inititalize forced_token_location_p. 829 * internal.h (struct cpp_reader): Add field forced_token_location_p. 830 * lex.c (_cpp_lex_direct): Use forced_token_location_p. 831 (cpp_force_token_locations): New. 832 (cpp_stop_forcing_token_locations): New. 833 8342011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 835 836 PR libstdc++/1773 837 * init.c (cpp_init_builtins): Define __cplusplus 19971L. 838 8392011-08-18 Joseph Myers <joseph@codesourcery.com> 840 841 * include/cpplib.h (struct cpp_options): Fix typo. 842 8432011-08-18 Joseph Myers <joseph@codesourcery.com> 844 845 * include/cpplib.h (struct cpp_options): Add rliterals. 846 * init.c (struct lang_flags, lang_defaults): Add rliterals. 847 (cpp_set_lang): Set rliterals option. 848 (cpp_init_builtins): Define __STDC_UTF_16__ and __STDC_UTF_32__. 849 * lex.c (_cpp_lex_direct): Only accept raw strings if rliterals. 850 8512011-08-15 Gabriel Charette <gchare@google.com> 852 853 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove. 854 Update all users to use linemap_position_for_column instead. 855 8562011-07-28 Gabriel Charette <gchare@google.com> 857 858 * include/line-map.h (struct line_maps): 859 Remove unused field last_listed. Update all users. 860 8612011-07-28 H.J. Lu <hongjiu.lu@intel.com> 862 863 * configure.ac: Set need_64bit_hwint to yes for x86 targets. 864 * configure: Regenerated. 865 8662011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 867 868 * system.h [__cplusplus]: Wrap C function declarations in extern "C". 869 8702011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 871 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 872 873 PR bootstrap/49794 874 * configure.ac: Test AM_ICONV with CXX. 875 * configure: Regenerate. 876 * system.h (HAVE_DESIGNATED_INITIALIZERS): Never define for C++. 877 8782011-07-15 Dodji Seketeli <dodji@redhat.com> 879 880 * directives.c (struct if_stack): Use source_location as type 881 here. 882 * include/cpplib.h (struct cpp_callbacks)<include, define, undef, 883 indent, def_pragma, used_define, used_undef>: Properly use 884 source_location as parameter type, rather than unsigned int. 885 8862011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 887 888 PR target/39150 889 * configure.ac (host_wide_int): Handle x86_64-*-solaris2.1[0-9] 890 like i[34567]86-*-solaris2.1[0-9]*. 891 * configure: Regenerate. 892 8932011-06-16 Jason Merrill <jason@redhat.com> 894 895 PR c++/45399 896 * lex.c (lex_raw_string): Don't check for embedded NUL. 897 8982011-06-06 Dodji Seketeli <dodji@redhat.com> 899 900 PR preprocessor/48532 901 * directives.c (do_pragma): Don't forget the invocation location 902 when parsing the pragma name of a namespaced pragma directive. 903 9042011-05-29 John Tytgat <John.Tytgat@aaug.net> 905 906 * files.c (read_file_guts): Add test on non-zero value of S_ISREG. 907 9082011-05-22 Uros Bizjak <ubizjak@gmail.com> 909 910 PR target/49104 911 * lex.c (init_vectorized_lexer): Do not set "minimum" when __3dNOW_A__ 912 is defined. Check bit_MMXEXT and bit_CMOV to use search_line_mmx. 913 9142011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com> 915 916 * system.h (ENUM_BITFIELD): Remove. 917 9182011-04-24 Jakub Jelinek <jakub@redhat.com> 919 920 PR preprocessor/48740 921 * lex.c (lex_raw_string): When raw string ends with 922 ??) followed by raw prefix and ", ensure it is preprocessed 923 with ??) rather than ??]. 924 9252011-04-20 Jim Meyering <meyering@redhat.com> 926 927 * files.c (destroy_cpp_file): Remove useless if-before-free. 928 * init.c (cpp_destroy): Likewise. 929 * macro.c (replace_args): Likewise. 930 * pch.c (cpp_valid_state): Likewise. 931 9322011-03-25 Kai Tietz <ktietz@redhat.com> 933 934 * files.c (file_hash_eq): Use filename_cmp 935 instead of strcmp. 936 (nonexistent_file_hash_eq): Likewise. 937 (remap_filename): Likewise. 938 Handle absolute DOS-path, 939 (append_file_to_dir): Check for IS_DIR_SEPARATOR 940 instead of slash. 941 (read_name_map): Likewise. 942 * linemap.c (linemap_add): Use filename_cmp 943 instead of strcmp. 944 * mkdeps.c (apply_vpath): Use filename_ncmp 945 instead of strncmp. 946 (deps_restore): Use filename_cmp instead of 947 strcmp. 948 * init.c (read_original_directory): Use 949 IS_DIR_SEPARATOR instead of checking for slash. 950 9512011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com> 952 953 PR preprocessor/48192 954 * directives.c (do_ifdef): Do not consider conditional macros as 955 being defined. 956 (do_ifndef): Ditto. 957 * expr.c (parse_defined): Ditto. 958 9592011-03-18 Richard Henderson <rth@redhat.com> 960 961 PR bootstrap/45381 962 * lex.c [ALTIVEC] (search_line_fast): Require gcc version 4.5. 963 9642011-11-04 Eric Botcazou <ebotcazou@adacore.com> 965 Jakub Jelinek <jakub@redhat.com> 966 967 PR preprocessor/39213 968 * directives.c (end_directive): Call _cpp_remove_overlay for deferred 969 pragmas as well in traditional mode. 970 9712010-11-17 Ian Lance Taylor <iant@google.com> 972 973 PR bootstrap/45538 974 * configure.ac: Use AC_USE_SYSTEM_EXTENSIONS. Remove switch of 975 AC_LANG based on ENABLE_BUILD_WITH_CXX. 976 9772010-11-16 Kai Tietz <kai.tietz@onevision.com> 978 979 PR preprocessor/17349 980 * lex.c (save_comment): Handle in argument passing c++ 981 comments special. 982 9832010-11-02 Ian Lance Taylor <iant@google.com> 984 985 * configure.ac: Use AC_SYS_LARGEFILE. 986 * configure: Rebuild. 987 * config.in: Rebuild. 988 9892010-10-19 Basile Starynkevitch <basile@starynkevitch.net> 990 991 * line-map.h (source_location): Remove obsolete comment 992 mentioning location_s. 993 9942010-09-29 Kai Tietz <kai.tietz@onevision.com> 995 996 PR preprocessor/45362 997 * directives.c (cpp_pop_definition): Make static. 998 (do_pragma_push_macro): Reworked to store text 999 definition. 1000 (do_pragma_pop_macro): Add free text definition. 1001 (cpp_push_definition): Removed. 1002 * include/cpplib.h (cpp_push_definition): Removed. 1003 (cpp_pop_definition): Likewise. 1004 * internal.h (def_pragma_macro): Remove member 'value' 1005 and add new members 'definition', 'line', 1006 'syshdr', 'sued' and 'is_undef'. 1007 * pch.c (_cpp_restore_pushed_macros): Rework to work 1008 on text definition and store additional macro flags. 1009 (_cpp_save_pushed_macros): Likewise. 1010 10112010-09-29 Joseph Myers <joseph@codesourcery.com> 1012 1013 * include/cpplib.h (cpp_options): Rename warn_deprecated, 1014 warn_traditional, warn_long_long and pedantic. 1015 * directives.c (directive_diagnostics, _cpp_handle_directive): 1016 Update names of cpp_options members. 1017 * expr.c (cpp_classify_number, eval_token): Update names of 1018 cpp_options members. 1019 * init.c (cpp_create_reader, post_options): Update names of 1020 cpp_options members. 1021 * internal.h (CPP_PEDANTIC, CPP_WTRADITIONAL): Update names of 1022 cpp_options members. 1023 * macro.c (parse_params): Update names of cpp_options members. 1024 10252010-09-15 Ian Lance Taylor <iant@google.com> 1026 1027 * init.c: Fix type name in comment. 1028 10292010-08-31 Jakub Jelinek <jakub@redhat.com> 1030 1031 PR preprocessor/45457 1032 * expr.c (parse_defined): Call pfile->cb.user_builtin_macro hook if 1033 needed. 1034 * directives.c (do_ifdef, do_ifndef): Likewise. 1035 10362010-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 1037 1038 * system.h [HAVE_INTTYPES_H]: Include inttypes.h. 1039 10402010-08-24 Richard Henderson <rth@redhat.com> 1041 1042 PR bootstrap/45376 1043 * configure.ac (HAVE_SSE4): New check. 1044 * configure, config.in: Rebuild. 1045 * lex.c (search_line_sse42): Omit if !HAVE_SSE4. 1046 10472010-08-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 1048 1049 * lex.c [__sun__ && __svr4__]: Disable init_vectorized_lexer 1050 etc. on Solaris 2/x86. 1051 10522010-08-21 Richard Henderson <rth@redhat.com> 1053 Andi Kleen <ak@linux.intel.com> 1054 David S. Miller <davem@davemloft.net> 1055 1056 * configure.ac (AC_C_BIGENDIAN, AC_TYPE_UINTPTR_T): New tests. 1057 (ssize_t): Check via AC_TYPE_SSIZE_T instead of AC_CHECK_TYPE. 1058 (ptrdiff_t): Check via AC_CHECK_TYPE. 1059 * config.in, configure: Rebuild. 1060 * system.h: Include stdint.h, if available. 1061 * lex.c (WORDS_BIGENDIAN): Provide default. 1062 (acc_char_mask_misalign, acc_char_replicate, acc_char_cmp, 1063 acc_char_index, search_line_acc_char, repl_chars, search_line_mmx, 1064 search_line_sse2, search_line_sse42, init_vectorized_lexer, 1065 search_line_fast): New. 1066 (_cpp_clean_line): Use search_line_fast. Restructure the fast 1067 loop to make it clear when we're leaving the loop. Stay in the 1068 fast loop for non-trigraph '?'. 1069 10702010-06-11 Jakub Jelinek <jakub@redhat.com> 1071 1072 * include/cpplib.h (struct cpp_callbacks): Add user_builtin_macro 1073 callback. 1074 (enum cpp_builtin_type): Add BT_FIRST_USER and BT_LAST_USER. 1075 (cpp_macro_definition): Remove const qual from second argument. 1076 * macro.c (enter_macro_context): Call user_builtin_macro callback for 1077 NODE_BUILTIN !NODE_USED macros. 1078 (warn_of_redefinition): Likewise. Remove const qual from second 1079 argument. 1080 (cpp_macro_definition): Likewise. 1081 * pch.c (write_macdef, save_macros): Call user_builtin_macro callback 1082 for NODE_BUILTIN !NODE_USED macros. 1083 10842010-06-10 Joseph Myers <joseph@codesourcery.com> 1085 1086 * include/cpplib.h (struct cpp_options): Remove show_column. 1087 * init.c (cpp_create_reader, post_options): Don't set show_column. 1088 10892010-06-09 Joern Rennecke <joern.rennecke@embecosm.com> 1090 1091 PR bootstrap/44432 1092 * configure.ac: Before using ZW_PROG_COMPILER_DEPENDENCIES for C++, 1093 check that C++ compiler works. 1094 * configure: Regenerate. 1095 10962010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> 1097 1098 * include/symtab.h (ht_identifier_ptr): New. 1099 11002010-06-03 Joern Rennecke <joern.rennecke@embecosm.com> 1101 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1102 1103 PR bootstrap/42798 1104 * configure.ac: Check for declaration of 'basename(char *)'. 1105 * configure: Regenerate. 1106 * config.in: Regenerate. 1107 11082010-04-25 Joseph Myers <joseph@codesourcery.com> 1109 1110 * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X. 1111 * init.c (lang_defaults): Add entries for new language variants. 1112 (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X 1113 variants. 1114 11152010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> 1116 1117 PR cpp/43195 1118 * files.c (report_missing_guard): Test for #pragma once. 1119 11202010-04-07 Simon Baldwin <simonb@google.com> 1121 1122 * directives.c (do_diagnostic): Add warning reason argument, 1123 call appropriate error reporting function for code. 1124 (directive_diagnostics): Call specific warning functions with 1125 warning reason where appropriate. 1126 (do_error, do_warning, do_pragma_dependency): Add warning reason 1127 argument to do_diagnostic calls. 1128 * macro.c (_cpp_warn_if_unused_macro, enter_macro_context, 1129 _cpp_create_definition): Call specific warning functions with 1130 warning reason where appropriate. 1131 * Makefile.in: Add new diagnostic functions to gettext translations. 1132 * include/cpplib.h (struct cpp_callbacks): Add warning reason code 1133 to error callback. 1134 (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR, 1135 CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums. 1136 (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS, 1137 CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR, 1138 CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS, 1139 CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS, 1140 CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF, 1141 CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE, 1142 CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp 1143 warning reason codes. 1144 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, 1145 cpp_warning_with_line, cpp_pedwarning_with_line, 1146 cpp_warning_with_line_syshdr): New specific error reporting functions. 1147 * pch.c (cpp_valid_state): Call specific warning functions with 1148 warning reason where appropriate. 1149 * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central 1150 diagnostic handlers. 1151 (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, 1152 cpp_warning_with_line, cpp_pedwarning_with_line, 1153 cpp_warning_with_line_syshdr): New specific error reporting functions. 1154 * expr.c (cpp_classify_number, eval_token, num_unary_op): Call 1155 specific warning functions with warning reason where appropriate. 1156 * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment, 1157 warn_about_normalization, lex_identifier_intern, lex_identifier, 1158 _cpp_lex_direct): Ditto. 1159 * charset.c (_cpp_valid_ucn, convert_hex, convert_escape, 1160 narrow_str_to_charconst): Ditto. 1161 11622010-04-06 Jakub Jelinek <jakub@redhat.com> 1163 1164 PR preprocessor/43642 1165 * lex.c (lex_raw_string): Change type of TYPE variable to 1166 unsigned char. 1167 11682010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1169 1170 * aclocal.m4: Regenerate. 1171 11722010-03-29 Jason Merrill <jason@redhat.com> 1173 1174 More N3077 raw string changes 1175 * charset.c (cpp_interpret_string): Don't transform UCNs in raw 1176 strings. 1177 * lex.c (bufring_append): Split out from... 1178 (lex_raw_string): ...here. Undo trigraph and line splicing 1179 transformations. Do process line notes in multi-line literals. 1180 (_cpp_process_line_notes): Ignore notes that were already handled. 1181 1182 Some raw string changes from N3077 1183 * charset.c (cpp_interpret_string): Change inner delimiters to (). 1184 * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter. 1185 11862010-02-11 Jakub Jelinek <jakub@redhat.com> 1187 1188 * init.c (read_original_filename): Don't call read_original_directory 1189 if _cpp_handle_directive returns 0. 1190 11912010-01-01 Joseph Myers <joseph@codesourcery.com> 1192 1193 PR preprocessor/41947 1194 * expr.c (cpp_classify_number): Give error for hexadecimal 1195 floating-point constant with no digits before or after point. 1196 11972009-11-20 Arnaud Charlet <charlet@adacore.com> 1198 1199 * macro.c (enter_macro_context): Call cb.used callback if defined. 1200 * directives.c (do_idef, do_ifndef): Ditto. 1201 * include/cpplib.h (struct cpp_callbacks): Add used callback. 1202 12032009-11-11 Kai Tietz <kai.tietz@onevision.com> 1204 1205 * directives.c (do_pragma_push_macro): New pragma handler. 1206 (do_pragma_pop_macro): Likewise. 1207 (_cpp_init_internal_pragmas): Add push_macro and 1208 pop_macro handler to internal pragmas. 1209 (lex_macro_node_from_str): Removed. 1210 (cpp_push_definition): Replace lex_macro_node_from_str 1211 by _cpp_lex_identifier. 1212 (cpp_pop_definition): Likewise. 1213 * internal.h (_cpp_lex_identifier): New prototype. 1214 (def_pragma_macro): New structure. 1215 (cpp_reader): New member pushed_macros. 1216 * lex.c (_cpp_lex_identifier): New function. 1217 (lex_identifier_intern): New function. 1218 * init.c (cpp_create_reader): Initialize pushed_macros 1219 member. 1220 (cpp_destroy): Free elements in pushed_macros member. 1221 * pch.c (_cpp_save_pushed_macros): New function. 1222 (_cpp_restore_pushed_macros): Likewise. 1223 (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros. 1224 (cpp_read_state): Use _cpp_restore_pushed_macros. 1225 12262009-10-19 Jakub Jelinek <jakub@redhat.com> 1227 1228 * charset.c (cpp_init_iconv): Initialize utf8_cset_desc. 1229 (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc 1230 and char32_cset_desc. 1231 (converter_for_type): Handle CPP_UTF8STRING. 1232 (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings. 1233 * directives.c (get__Pragma_string): Handle CPP_UTF8STRING. 1234 (parse_include): Reject raw strings. 1235 * include/cpplib.h (CPP_UTF8STRING): New token type. 1236 * internal.h (struct cpp_reader): Add utf8_cset_desc field. 1237 * lex.c (lex_raw_string): New function. 1238 (lex_string): Handle u8 string literals, call lex_raw_string 1239 for raw string literals. 1240 (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R" 1241 sequences. 1242 * macro.c (stringify_arg): Handle CPP_UTF8STRING. 1243 12442009-10-14 Jakub Jelinek <jakub@redhat.com> 1245 1246 PR preprocessor/41543 1247 * include/line-map.h (RESERVED_LOCATION_COUNT): Define. 1248 * line-map.c (linemap_init): Initialize highest_location and 1249 highest_line to RESERVED_LOCATION_COUNT-1 instead of 0. 1250 12512009-10-09 Jason Merrill <jason@redhat.com> 1252 1253 * charset.c (_cpp_valid_ucn): Update C++0x restrictions. 1254 12552009-10-09 Neil Vachharajani <nvachhar@google.com> 1256 1257 * directives.c (DIRECTIVE_TABLE): Remove DEPRECATED from ident and 1258 sccs. 1259 12602009-09-23 Loren J. Rittle <ljrittle@acm.org> 1261 1262 * configure.ac (AC_CHECK_HEADERS after AC_LANG(C++)): Add sys/stat.h. 1263 * configure: Rebuilt. 1264 12652009-09-22 Richard Guenther <rguenther@suse.de> 1266 1267 PR pch/38987 1268 * files.c (pch_open_file): Disallow non-toplevel PCH inclusion. 1269 12702009-09-18 Chris Demetriou <cgd@google.com> 1271 1272 PR preprocessor/28435: 1273 * include/cpplib.h (struct cpp_options): Add new member 1274 deps.need_preprocessor_output. 1275 * files.c (open_file_failed): If preprocessor output is needed 1276 always report an error. 1277 12782009-09-13 Kai Tietz <kai.tietz@onevision.com> 1279 1280 * configure.ac: Set for i?86-w64-mingw* 1281 need_64bit_hwint to yes. 1282 * configure: Regenerated. 1283 12842009-09-10 Jason Merrill <jason@redhat.com> 1285 1286 * directives.c (cpp_define): constify. 1287 12882009-09-02 Ian Lance Taylor <iant@google.com> 1289 1290 * macro.c (stringify_arg): Escape CPP_WCHAR tokens. 1291 12922009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1293 1294 * configure.ac (AC_PREREQ): Bump to 2.64. 1295 12962009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1297 1298 * aclocal.m4: Regenerate. 1299 * config.in: Regenerate. 1300 * configure: Regenerate. 1301 13022009-08-17 Tom Tromey <tromey@redhat.com> 1303 1304 PR preprocessor/41067: 1305 * charset.c (convert_escape): Add missing ":" to error text. 1306 13072009-07-27 Douglas B Rupp <rupp@gnat.com> 1308 1309 * include/cpplib.h (INO_T_CPP): New macro. 1310 (struct cpp_dir): Use it. 1311 13122009-07-20 Jerry Quinn <jlquinn@optonline.net> 1313 1314 PR regression/40800 1315 * configure.ac: Use = instead of == for testing 1316 ENABLE_BUILD_WITH_CXX. 1317 * configure: Rebuild. 1318 13192009-07-17 Jerry Quinn <jlquinn@optonline.net> 1320 1321 * directives.c (do_linemarker, do_line): Use CPP_STRING for 1322 ignored enum value. 1323 * files.c (find_file_in_dir): Add cast from void* to char*. 1324 * symtab.c (ht_lookup_with_hash): Add cast from void* to char*. 1325 * Makefile.in: (WARN_CFLAGS): Use general and C-specific 1326 warnings. 1327 (CXX, CXXFLAGS, WARN_CXXFLAGS, ALL_CXXFLAGS, 1328 ENABLE_BUILD_WITH_CXX, CCDEPMODE, CXXDEPMODE, COMPILER, 1329 COMPILER_FLAGS): New. 1330 (DEPMODE): Set from CCDEPMODE or CXXDEPMODE. 1331 (COMPILE.base): Use COMPILER instead of CC. Use COMPILER_FLAGS 1332 instead of ALL_CFLAGS. 1333 * configure.ac: Invoke AC_PROG_CXX. Separate C-specific warnings 1334 from other warnings. Add -Wc++-compat to C-specific warnings. 1335 Check for --enable-build-with-cxx. Set and substitute 1336 ENABLE_BUILD_WITH_CXX. Invoke ZW_PROG_COMPILER_DEPENDENCIES 1337 according to ENABLE_BUILD_WITH_CXX. Invoke AC_LANG before 1338 AC_CHECK_HEADERS. 1339 * configure: Rebuild. 1340 * include/cpp-id-data.h: Remove extern "C". 1341 * include/line-map.h: Likewise. 1342 * include/mkdeps.h: Likewise. 1343 * include/symtab.h: Likewise. 1344 * internal.h: Likewise. 1345 13462009-06-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 1347 1348 * directives.c (parse_include): Add location argument. Update all 1349 calls. 1350 (parse_answer): Likewise. 1351 (do_include_common): Error with exact location. 1352 (parse_assertion): Likewise. 1353 13542009-06-18 Manuel López-Ibáñez <manu@gcc.gnu.org> 1355 1356 * expr.c (num_div_op): Take explicit location. 1357 13582009-06-17 Ian Lance Taylor <iant@google.com> 1359 1360 * include/cpplib.h (progname): Don't declare. 1361 13622009-06-12 Ian Lance Taylor <iant@google.com> 1363 1364 * include/cpplib.h (struct cpp_options): Add 1365 warn_cxx_operator_names field. 1366 (NODE_WARN_OPERATOR): Define. 1367 (struct cpp_hashnode): Increase flags field to 10 bits, decrease 1368 type to 6 bits. 1369 * init.c (mark_named_operators): Add flags parameter. 1370 (cpp_post_options): Pick flags value to pass to 1371 mark_named_operators. 1372 * lex.c (lex_identifier): If NODE_WARN_OPERATOR is set, warn that 1373 identifier is an operator name in C++. 1374 13752009-06-01 Aldy Hernandez <aldyh@redhat.com> 1376 1377 * include/line-map.h (LAST_SOURCE_COLUMN): New. 1378 13792009-06-01 Ian Lance Taylor <iant@google.com> 1380 1381 * include/cpp-id-data.h: Add extern "C". 1382 * include/line-map.h: Likewise. 1383 * include/mkdeps.h: Likewise. 1384 * include/symtab.h: Likewise. 1385 * internal.h: Likewise. 1386 13872009-05-15 Ian Lance Taylor <iant@google.com> 1388 1389 * include/cpplib.h (enum cpp_builtin_type): Rename from enum 1390 builtin_type. Change all uses. 1391 13922009-05-14 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 1393 1394 PR cpp/36674 1395 * directives (do_linemarker): Compensate for the increment in 1396 location that occurs when we reach the end of line. 1397 * files (_cpp_stack_include): Mention _cpp_find_file in the 1398 comment. 1399 14002009-05-10 Joseph Myers <joseph@codesourcery.com> 1401 1402 * include/cpplib.h (enum cpp_token_fld_kind): Add 1403 CPP_TOKEN_FLD_TOKEN_NO. 1404 (struct cpp_macro_arg, struct cpp_identifier): Define. 1405 (union cpp_token_u): Use struct cpp_identifier for identifiers. 1406 Use struct cpp_macro_arg for macro arguments. Add token_no for 1407 CPP_PASTE token numbers. 1408 * directives.c (_cpp_handle_directive, lex_macro_node, do_pragma, 1409 do_pragma_poison, parse_assertion): Use val.node.node in place of 1410 val.node. 1411 * expr.c (parse_defined, eval_token): Use val.node.node in place 1412 of val.node. 1413 * lex.c (cpp_ideq, _cpp_lex_direct, cpp_token_len, 1414 cpp_spell_token, cpp_output_token, _cpp_equiv_tokens, 1415 cpp_token_val_index): Use val.macro_arg.arg_no or val.token_no in 1416 place of val.arg_no. Use val.node.node in place of val.node. 1417 * macro.c (replace_args, cpp_get_token, parse_params, 1418 lex_expansion_token, create_iso_definition, cpp_macro_definition): 1419 Use val.macro_arg.arg_no or val.token_no in place of val.arg_no. 1420 Use val.node.node in place of val.node. 1421 14222009-05-03 Joseph Myers <joseph@codesourcery.com> 1423 1424 * charset.c (one_utf8_to_cppchar): Correct mask used for 5-byte 1425 UTF-8 sequences. 1426 14272009-04-25 Joseph Myers <joseph@codesourcery.com> 1428 1429 PR preprocessor/39559 1430 * expr.c (cpp_interpret_integer): Use a pedwarn for decimal 1431 constants larger than intmax_t in C99 mode. 1432 14332009-04-21 Taras Glek <tglek@mozilla.com> 1434 1435 * include/cpp-id-data.h: Update GTY annotations to new syntax. 1436 * include/cpplib.h: Likewise. 1437 * include/line-map.h: Likewise. 1438 * include/symtab.h: Likewise. 1439 14402009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 1441 1442 PR c++/14875 1443 * lex.c (cpp_type2name): Take a flags parameter. Call 1444 cpp_named_operator2name for named operators and cpp_digraph2name 1445 for digraphs. 1446 (cpp_digraph2name): New. 1447 (cpp_spell_token): Use it. 1448 (cpp_output_token): Likewise. 1449 * include/cpplib.h (cpp_type2name): Update declaration. 1450 * init.c (cpp_named_operator2name): New. 1451 * internal.h (cpp_named_operator2name): Declare. 1452 14532009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 1454 1455 PR c++/13358 1456 * init.c (cpp_create_reader): Wlong_long is disabled by default. 1457 * expr.c (cpp_classify_number): Give different messages for C and 1458 C++ front-ends. 1459 14602009-04-19 Joseph Myers <joseph@codesourcery.com> 1461 1462 PR preprocessor/20078 1463 * include/cpp-id-data.h (struct cpp_macro): Add extra_tokens 1464 field. 1465 * include/cpplib.h (SP_DIGRAPH, SP_PREV_WHITE): Define. 1466 (struct cpp_token): Change flags to unsigned short. 1467 * lex.c (_cpp_lex_direct): Initialize arg_no for CPP_PASTE tokens. 1468 (_cpp_equiv_tokens): Check arg_no for CPP_PASTE tokens. 1469 (cpp_token_val_index): Return CPP_TOKEN_FLD_ARG_NO for CPP_PASTE 1470 tokens. 1471 * macro.c (macro_real_token_count): New. 1472 (enter_macro_context, replace_args): Use macro_real_token_count. 1473 (create_iso_definition): Record whitespace surrounding and digraph 1474 spelling of # and ## tokens using SP_PREV_WHITE and SP_DIGRAPH. 1475 Set extra_tokens and save CPP_PASTE tokens with arg_no set for 1476 multiple consecutive ## tokens. 1477 (_cpp_create_definition): Initialize extra_tokens. 1478 (cpp_macro_definition): Use macro_real_token_count. 1479 14802009-04-18 Joseph Myers <joseph@codesourcery.com> 1481 1482 * directives.c (parse_include): Pass true to check_eol. 1483 14842009-04-18 Joseph Myers <joseph@codesourcery.com> 1485 1486 PR preprocessor/39646 1487 * include/line-map.h (enum lc_reason): Add LC_RENAME_VERBATIM. 1488 * line-map.c (linemap_add): Handle LC_RENAME_VERBATIM. 1489 * directives.c (do_line, do_linemarker): Use LC_RENAME_VERBATIM in 1490 place of LC_RENAME. 1491 14922009-04-18 Joseph Myers <joseph@codesourcery.com> 1493 1494 PR preprocessor/39647 1495 * directives.c (check_eol): Add parameter expand. 1496 (do_undef, parse_include, do_line, do_linemarker, do_ident, 1497 do_pragma_once, do_pragma_system_header, do_ifdef, do_ifndef, 1498 do_else, do_endif, do_assert, do_unassert): All callers changed. 1499 Pass true from do_line, false elsewhere. 1500 15012009-04-12 Joseph Myers <joseph@codesourcery.com> 1502 1503 PR preprocessor/31869 1504 * macro.c (stringify_arg): Handle NULL source token in padding 1505 token where previous padding token did not have source token with 1506 preceding whitespace. 1507 15082009-04-09 Jakub Jelinek <jakub@redhat.com> 1509 1510 * Makefile.in: Change copyright header to refer to version 1511 3 of the GNU General Public License and to point readers at the 1512 COPYING3 file and the FSF's license web page. 1513 * charset.c: Likewise. 1514 * directives-only.c: Likewise. 1515 * directives.c: Likewise. 1516 * errors.c: Likewise. 1517 * expr.c: Likewise. 1518 * files.c: Likewise. 1519 * identifiers.c: Likewise. 1520 * include/cpp-id-data.h: Likewise. 1521 * include/cpplib.h: Likewise. 1522 * include/line-map.h: Likewise. 1523 * include/mkdeps.h: Likewise. 1524 * include/symtab.h: Likewise. 1525 * init.c: Likewise. 1526 * internal.h: Likewise. 1527 * lex.c: Likewise. 1528 * line-map.c: Likewise. 1529 * macro.c: Likewise. 1530 * makeucnid.c: Likewise. 1531 * mkdeps.c: Likewise. 1532 * pch.c: Likewise. 1533 * symtab.c: Likewise. 1534 * system.h: Likewise. 1535 * traditional.c: Likewise. 1536 * ucnid.tab: Likewise. 1537 * ucnid.h: Regenerate. 1538 15392009-04-01 Janis Johnson <janis187@us.ibm.com> 1540 1541 PR c/39027 1542 * include/cpplib.h (CPP_N_DEFAULT): Define. 1543 * expr.c (interpret_float_suffix): Recognize d or D for double, 1544 return new value for default. 1545 (cpp_classify_number): Issue pedwarn for use of d or D in suffix. 1546 1547 PR c/33466 1548 * expr.c (interpret_float_suffix): Reject invalid suffix that uses 1549 letters from decimal float and fixed-point suffixes. 1550 15512009-03-31 Joseph Myers <joseph@codesourcery.com> 1552 1553 PR preprocessor/15638 1554 * files.c (_cpp_find_file): Call open_file_failed after diagnosing 1555 invalid PCH. 1556 (open_file_failed): Make error for missing file fatal. 1557 * include/cpplib.h (CPP_DL_FATAL): Define. 1558 15592009-03-30 Sergiy Vyshnevetskiy <serg@vostok.net> 1560 1561 PR preprocessor/31932: 1562 * internal.h: Don't mention HAVE_ICONV_H. 1563 * configure, config.in: Rebuild. 1564 * configure.ac: Don't check for iconv.h. 1565 15662009-03-30 Tom Tromey <tromey@redhat.com> 1567 1568 PR preprocessor/39512: 1569 * line-map.c (linemap_init): Initialize 'reallocator' field. 1570 15712009-03-30 Jakub Jelinek <jakub@redhat.com> 1572 1573 PR target/39558 1574 * macro.c (cpp_get_token): If macro_to_expand returns NULL 1575 and used some tokens, add CPP_PADDING before next token. 1576 15772009-03-29 Joseph Myers <joseph@codesourcery.com> 1578 1579 PR preprocessor/34695 1580 * makedepend.c: Remove. 1581 * Makefile.in (makedepend_OBJS, makedepend$(EXEEXT)): Remove. 1582 (all, clean, TAGS_SOURCES, include): Remove makedepend handling. 1583 * directives.c (cpp_errors): Remove. 1584 * errors.c (print_location, _cpp_begin_message, v_message): 1585 Remove. 1586 (cpp_error, cpp_error_with_line): Always use error callback. 1587 (cpp_error, cpp_error_with_line, cpp_errno): Return bool. 1588 * include/cpplib.h (cpp_options): Remove pedantic_errors, 1589 inhibit_warnings, warn_system_headers, inhibit_errors, 1590 warnings_are_errors, client_diagnostic. 1591 (cpp_callbacks): Add extra arguments to error callback; make it 1592 return bool. 1593 (cpp_finish): Return void. 1594 (cpp_destroy): Remove inaccurate comment about return value. 1595 (cpp_errors, CPP_DL_EXTRACT, CPP_DL_WARNING_P): Remove. 1596 (CPP_DL_NOTE): Define. 1597 * include/line-map.h (linemap_print_containing_files): Remove. 1598 * init.c (cpp_finish): Do not check for or return number of 1599 errors. 1600 * internal.h (cpp_reader): Remove errors field. 1601 * line-map.c (linemap_print_containing_files): Remove. 1602 * macro.c (_cpp_create_definition): Use CPP_DL_NOTE for message 1603 about previous definition. Only emit it if previous diagnostic 1604 was emitted. 1605 16062009-03-28 Joseph Myers <joseph@codesourcery.com> 1607 1608 * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not 1609 mkinstalldirs. 1610 16112009-03-18 Jakub Jelinek <jakub@redhat.com> 1612 1613 * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts. 1614 16152009-02-21 Joseph Myers <joseph@codesourcery.com> 1616 1617 * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a 1618 header name. 1619 (_cpp_lex_direct): Handle this. 1620 16212009-02-15 Richard Guenther <rguenther@suse.de> 1622 1623 Revert last change. 1624 16252009-02-13 Richard Guenther <rguenther@suse.de> 1626 1627 * configure.ac: Enable LFS. 1628 * configure: Re-generate. 1629 * config.in: Likewise. 1630 16312009-01-05 Ben Elliston <bje@au.ibm.com> 1632 1633 * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. 1634 (.po.pox): Likewise. 1635 (po/$(PACKAGE).pot): Likewise. 1636 16372008-12-10 Alexandre Oliva <aoliva@redhat.com> 1638 1639 PR target/37033 1640 * pch.c (cpp_valid_state): Improve message for poisoned symbols. 1641 Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM. 1642 16432008-11-29 Joseph Myers <joseph@codesourcery.com> 1644 1645 * lex.c (cpp_token_len): Use 6 as default length. 1646 16472008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org> 1648 1649 * expr.c (struct op): Add location. 1650 (_cpp_parse_expr): Propagate locations throught the stack 1651 of expressions. 1652 (reduce): Likewise. 1653 (check_promotion): Use explicit location in errors. 1654 16552008-10-05 Matthew Gingell <gingell@adacore.com> 1656 Arnaud Charlet <charlet@adacore.com> 1657 1658 * include/cpplib.h (cpp_comments, cpp_comment_table): New structs. 1659 (cpp_get_comments): New function. 1660 * internal.h (struct cpp_reader): Add comments field. 1661 * init.c (cpp_destroy): Free comments. 1662 * lex.c (store_comment, cpp_get_comments): New functions. 1663 (comments): New struct. 1664 (save_comment): Store comments in comments struct. 1665 16662008-09-18 Simon Baldwin <simonb@google.com> 1667 1668 * include/cpplib.h (struct cpp_options): Add new boolean flag 1669 warn_builtin_macro_redefined. 1670 * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined. 1671 * (struct builtin_operator): Split out from previous struct builtin, 1672 enhance extra const correctness. 1673 * (struct builtin_macro): Split out from previous struct builtin, add 1674 new always_warn_if_redefined flag, enhance const correctness. 1675 * (mark_named_operators): Use struct builtin_operator. 1676 * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN 1677 to builtins selectively. 1678 * macro.c (warn_of_redefinition): Return false if a builtin macro 1679 is not flagged with NODE_WARN. 1680 16812008-07-31 Jakub Jelinek <jakub@redhat.com> 1682 1683 PR preprocessor/36649 1684 * files.c (struct report_missing_guard_data): New type. 1685 (report_missing_guard): Put paths into an array instead of printing 1686 them right away. Return 1 rather than 0. 1687 (report_missing_guard_cmp): New function. 1688 (_cpp_report_missing_guards): Sort and print paths gathered by 1689 report_missing_guard callback. 1690 16912008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 1692 1693 PR 28079 1694 * directives.c (strtolinenum): Handle overflow. 1695 (do_line): Give a warning if line number overflowed. 1696 (do_linemarker): Update call to strtolinenum. 1697 16982008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> 1699 1700 * include/line-map.h (linenum_type): New typedef. 1701 (struct line_map): Use it. 1702 (SOURCE_LINE): Second arguments is a LOCATION not a LINE. 1703 (SOURCE_COLUMN): Likewise. 1704 * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store 1705 source_location values in a variable of type linenum_type. 1706 * directives.c (struct if_stack): Use linenum_type. 1707 (strtoul_for_line): Rename as strtolinenum. 1708 (do_line): Use linenum_type. 1709 (do_linemarker): Use linenum_type and strtolinenum. 1710 (_cpp_do_file_change): Use linenum_t. 1711 * line-map.c (linemap_add): Likewise. 1712 (linemap_line_start): Likewise. 1713 * traditional.c (struct fun_macro): 'line' is a source_location. 1714 * errors.c (print_location): Use linenum_type. 1715 * directives-only.c (_cpp_preprocess_dir_only): Likewise. 1716 * internal.h (CPP_INCREMENT_LINE): Likewise. 1717 * lex.c (_cpp_skip_block_comment): Use source_location. 1718 17192008-07-14 Ben Elliston <bje@au.ibm.com> 1720 1721 * include/cpplib.h (NODE_CONDITIONAL): New. 1722 (struct cpp_callbacks): New macro_to_expand field. 1723 (struct cpp_hashnode): Adjust size of flags and type fields. 1724 (cpp_peek_token): Prototype. 1725 * lex.c (cpp_peek_token): New function. 1726 (_cpp_temp_token): Protect pre-existing lookaheads. 1727 * macro.c (cpp_get_token): Expand any conditional macros. 1728 (_cpp_backup_tokens_direct): New. 1729 (_cpp_backup_tokens): Call _cpp_backup_tokens_direct. 1730 (warn_of_redefinition): Silently allow redefined conditional 1731 macros. 1732 (_cpp_create_definition): Remove the conditional flag when a user 1733 defines one of the conditional macros. 1734 * internal.h (_cpp_backup_tokens_direct): New prototype. 1735 17362008-06-13 Andrew Haley <aph@redhat.com> 1737 1738 PR preprocessor/33305 1739 * macro.c (replace_args): Print a warning for empty macro 1740 arguments in C89 and C++. 1741 17422008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1743 1744 * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies. 1745 * configure: Regenerate. 1746 17472008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1748 1749 * Makefile.in (datarootdir): New variable. 1750 17512008-06-12 H.J. Lu <hongjiu.lu@intel.com> 1752 1753 PR preprocessor/36479 1754 * charset.c (cpp_interpret_string_notranslate): Also set 1755 narrow_cset_desc.width. 1756 17572008-06-07 Joseph Myers <joseph@codesourcery.com> 1758 1759 * configure.ac (parisc*64*-*-*): Remove. 1760 * configure: Regenerate. 1761 17622008-05-30 Tom Tromey <tromey@redhat.com> 1763 1764 PR preprocessor/36320: 1765 * internal.h (_cpp_parse_expr): Update. 1766 * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error 1767 messages. 1768 * directives.c (do_if): Update. 1769 (do_elif): Require expression if processing group. 1770 17712008-05-30 Danny Smith <dannysmith@users.sourceforge.net> 1772 1773 * include/cpplib.h (struct cpp_dir): Add new field, canonical_name. 1774 17752008-05-21 Tom Tromey <tromey@redhat.com> 1776 1777 PR preprocessor/27777: 1778 * lex.c (cpp_output_line_to_string): New function. 1779 * internal.h (_cpp_begin_message): Don't declare. 1780 * errors.c (_cpp_begin_message): Now static. 1781 * include/cpplib.h (cpp_output_line_to_string): Declare. 1782 * directives.c (do_diagnostic): Rewrote. Use 1783 cpp_output_line_to_string. Don't use _cpp_begin_message. 1784 17852008-05-21 Tom Tromey <tromey@redhat.com> 1786 1787 * include/symtab.h (HT_ALLOCED): Remove. 1788 (ht_purge): Declare. 1789 * symtab.c (DELETED): New define. 1790 (ht_lookup): Update comment. 1791 (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED 1792 code. Use subobject allocator for strings, if it exists. 1793 (ht_expand): Handle deleted entries. 1794 (ht_forall): Likewise. 1795 (ht_purge): New function. 1796 (ht_dump_statistics): Print deletion statistics. 1797 17982008-05-13 Tom Tromey <tromey@redhat.com> 1799 1800 PR preprocessor/22168: 1801 * include/cpplib.h (struct cpp_options) <objc>: Update 1802 documentation. 1803 * expr.c (eval_token): Warn for use of assertions. 1804 * directives.c (directive_diagnostics): Warn about extensions. 1805 (DEPRECATED): New define. 1806 (DIRECTIVE_TABLE): Use it. 1807 18082008-05-06 Tom Tromey <tromey@redhat.com> 1809 1810 PR preprocessor/35313, PR preprocessor/36088: 1811 * expr.c (optab) <QUERY, COMMA>: Set precedence to 4. 1812 (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON. 1813 18142008-05-04 David S. Miller <davem@davemloft.net> 1815 1816 * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes. 1817 * configure: Regenerate. 1818 18192008-04-22 Daniel Franke <franke.daniel@gmail.com> 1820 1821 * include/cpplib.h (cpp_define_formatted): New. 1822 * directives.c (cpp_define_formatted): New. 1823 18242008-04-21 Tom Tromey <tromey@redhat.com> 1825 1826 PR libcpp/33415: 1827 * charset.c (_cpp_convert_input): Add buffer_start argument. 1828 Ignore UTF-8 BOM if seen. 1829 * internal.h (_cpp_convert_input): Add argument. 1830 * files.c (struct _cpp_file) <buffer_start>: New field. 1831 (destroy_cpp_file): Free buffer_start, not buffer. 1832 (_cpp_pop_file_buffer): Likewise. 1833 (read_file_guts): Update. 1834 18352008-04-18 Kris Van Hees <kris.van.hees@oracle.com> 1836 1837 * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal. 1838 * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens. 1839 (struct cpp_options): Added uliterals. 1840 (cpp_interpret_string): Update prototype. 1841 (cpp_interpret_string_notranslate): Idem. 1842 * charset.c (init_iconv_desc): New width member in cset_converter. 1843 (cpp_init_iconv): Add support for char{16,32}_cset_desc. 1844 (convert_ucn): Idem. 1845 (emit_numeric_escape): Idem. 1846 (convert_hex): Idem. 1847 (convert_oct): Idem. 1848 (convert_escape): Idem. 1849 (converter_for_type): New function. 1850 (cpp_interpret_string): Use converter_for_type, support u and U prefix. 1851 (cpp_interpret_string_notranslate): Match changed prototype. 1852 (wide_str_to_charconst): Use converter_for_type. 1853 (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}. 1854 * directives.c (linemarker_dir): Macro U changed to UC. 1855 (parse_include): Idem. 1856 (register_pragma_1): Idem. 1857 (restore_registered_pragmas): Idem. 1858 (get__Pragma_string): Support CPP_STRING{16,32}. 1859 * expr.c (eval_token): Support CPP_CHAR{16,32}. 1860 * init.c (struct lang_flags): Added uliterals. 1861 (lang_defaults): Idem. 1862 * internal.h (struct cset_converter) <width>: New field. 1863 (struct cpp_reader) <char16_cset_desc>: Idem. 1864 (struct cpp_reader) <char32_cset_desc>: Idem. 1865 * lex.c (digraph_spellings): Macro U changed to UC. 1866 (OP, TK): Idem. 1867 (lex_string): Add support for u'...', U'...', u"..." and U"...". 1868 (_cpp_lex_direct): Idem. 1869 * macro.c (_cpp_builtin_macro_text): Macro U changed to UC. 1870 (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}. 1871 18722008-04-18 Paolo Bonzini <bonzini@gnu.org> 1873 1874 PR bootstrap/35457 1875 * aclocal.m4: Regenerate. 1876 * configure: Regenerate. 1877 18782008-04-17 Tom Tromey <tromey@redhat.com> 1879 1880 PR libcpp/34866: 1881 * errors.c (cpp_error): Don't reference a token before the start 1882 of the current run. 1883 18842008-04-16 Tom Tromey <tromey@redhat.com> 1885 1886 * Makefile.in (TAGS_SOURCES): New variable. 1887 (TAGS): New target. 1888 18892008-04-11 Kaz Kojima <kkojima@gcc.gnu.org> 1890 1891 * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-* 1892 and shbe-*-*. 1893 * configure: Rebuilt. 1894 18952008-04-02 Joseph Myers <joseph@codesourcery.com> 1896 1897 * include/cpplib.h (struct cpp_callbacks): Add used_define, 1898 used_undef and before_define. 1899 (NODE_USED): Define. 1900 * directives.c (do_define, do_undef, undefine_macros, do_ifdef, 1901 do_ifndef, cpp_pop_definition): Handle new flag and use new 1902 callbacks. 1903 * expr.c (parse_defined): Handle new flag and use new callbacks. 1904 * macro.c (enter_macro_context, _cpp_free_definition): Handle new 1905 flag and use new callbacks. 1906 19072008-04-01 Jakub Jelinek <jakub@redhat.com> 1908 1909 PR pch/13675 1910 * files.c (struct _cpp_file): Remove pch field. 1911 (pch_open_file): Don't set file->pch, just file->pchname. 1912 (should_stack_file): After pfile->cb.read_pch call 1913 free pchname and clear pchname, don't close file->fd. 1914 Test file->pchname instead of file->pch. Don't close fd after cb. 1915 (_cpp_stack_include): Test file->pchname instead of file->pch. 1916 19172008-03-28 Tom Tromey <tromey@redhat.com> 1918 1919 * Makefile.in (POSTCOMPILE): New variable. 1920 (.c.o): Use it. 1921 19222008-03-13 Tom Tromey <tromey@redhat.com> 1923 1924 PR libcpp/35322: 1925 * directives.c (destringize_and_run): Set pfile->directive. 1926 19272008-03-06 Markus Milleder <markus.milleder@generali.at> 1928 1929 PR preprocessor/35458 1930 * mkdeps.c (munge): Quote '#' with a '\'. 1931 19322008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 1933 1934 PR preprocessor/35379 1935 * mkdeps.c (deps_write): Ensure the first target always appears 1936 in the first column, without leading backslash newline. Avoid 1937 some more extra whitespace. 1938 19392008-02-25 Thiemo Seufer <ths@mips.com> 1940 1941 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac. 1942 19432008-02-19 Tom Tromey <tromey@redhat.com> 1944 1945 * traditional.c (lex_identifier): Use CPP_HASHNODE. 1946 * lex.c (lex_identifier): Use CPP_HASHNODE. 1947 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in 1948 do-while. 1949 * identifiers.c (alloc_node): Change return type. 1950 (_cpp_init_hashtable): Don't cast 'alloc_node'. 1951 (proxy_assertion_broken): New declaration. 1952 (cpp_forall_identifiers): Move comment. 1953 * line-map.c (linemap_add): Comment fix. 1954 (linemap_line_start): Indentation fix. 1955 19562008-01-25 Jakub Jelinek <jakub@redhat.com> 1957 1958 PR preprocessor/34692 1959 * macro.c (collect_args): Add pragma_buff argument. Push 1960 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather 1961 than into arguments. Reset prevent_expansion and parsing_args 1962 state at CPP_PRAGMA_EOL/CPP_EOF. 1963 (funlike_invocation_p): Add pragma_buff argument, pass it through 1964 to collect_args. 1965 (enter_macro_context): Add result argument. Adjust 1966 funlike_invocation_p caller. Emit all deferred pragma tokens 1967 gathered during collect_args before the expansion, add a padding 1968 token. Return 2 instead of 1 if any pragma tokens were prepended. 1969 (cpp_get_token): If enter_macro_context returns 2, don't return 1970 a padding token, instead cycle to grab CPP_PRAGMA token. 1971 * directives.c (_cpp_handle_directive): If was_parsing_args 1972 in deferred pragma, leave parsing_args and prevent_expansion as is. 1973 19742008-01-22 Tom Tromey <tromey@redhat.com> 1975 1976 PR c++/34859 1977 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and 1978 __STDC_CONSTANT_MACROS. 1979 19802008-01-07 Fred Fish <fnf@specifix.com> 1981 1982 PR preprocessor/30363 1983 * traditional.c (replace_args_and_push): Add local variable 1984 cxtquote, calculate the replacement text size assuming a 1985 worst case of every input character quoted with backslash, 1986 and properly handle output quoting of quote characters in 1987 actual arguments used in function-like macros. 1988 19892008-01-03 Tom Tromey <tromey@redhat.com> 1990 1991 PR preprocessor/34602 1992 * directives.c (do_line): Don't try to spell EOF token. 1993 (do_linemarker): Add comment. 1994 19952007-12-11 DJ Delorie <dj@redhat.com> 1996 1997 * charset.c (convert_using_iconv): Close out any shift states, 1998 returning to the initial state. 1999 20002007-12-06 Tom Tromey <tromey@redhat.com> 2001 2002 PR c/29172 2003 * internal.h (struct cpp_reader) <file_hash_entries>: Changed 2004 type. 2005 <file_hash_entries_allocated, file_hash_entries_used>: Removed. 2006 * files.c (FILE_HASH_POOL_SIZE): New macro. 2007 (struct file_hash_entry_pool): New. 2008 (destroy_all_cpp_files): New function. 2009 (allocate_file_hash_entries): Allocate a file_hash_entry_pool. 2010 (new_file_hash_entry): Update. 2011 (free_file_hash_entries): New function. 2012 (_cpp_cleanup_files): Call free_file_hash_entries and 2013 destroy_all_cpp_files. 2014 (cpp_clear_file_cache): New function. 2015 * include/cpplib.h (cpp_clear_file_cache): Declare. 2016 20172007-12-03 Tom Tromey <tromey@redhat.com> 2018 2019 PR preprocessor/34288 2020 * configure.ac, config.in: Rebuilt. 2021 * configure.ac: Check for ssize_t. 2022 20232007-11-30 Tom Tromey <tromey@redhat.com> 2024 2025 PR preprocessor/32868 2026 * macro.c (_cpp_create_definition): Special case 2027 __STDC_FORMAT_MACROS. 2028 20292007-11-16 Michael Matz <matz@suse.de> 2030 2031 * files.c (search_path_head): Fix check for absolute paths. 2032 20332007-11-11 Tom Tromey <tromey@redhat.com> 2034 2035 PR c++/17557 2036 * include/cpplib.h (cpp_included_before): Declare. 2037 * files.c (struct file_hash_entry) <location>: New field. 2038 (_cpp_find_file): Initialize new field. 2039 (make_cpp_dir): Likewise. 2040 (cpp_included_before): New function. 2041 20422007-11-01 Tom Tromey <tromey@redhat.com> 2043 2044 PR preprocessor/30805 2045 * macro.c (paste_tokens): Handle padding token. 2046 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag. 2047 20482007-10-31 Tom Tromey <tromey@redhat.com> 2049 2050 PR preprocessor/30786 2051 * macro.c (builtin_macro): Return result of _cpp_do__Pragma. 2052 * directives.c (_cpp_do__Pragma): Return error status. 2053 * internal.h (_cpp_do__Pragma): Update. 2054 * directives.c (get__Pragma_string): Back up if EOF seen. 2055 20562007-09-06 Tom Tromey <tromey@redhat.com> 2057 2058 * internal.h (struct cpp_reader) <invocation_location>: New 2059 field. 2060 (struct cpp_reader) <set_invocation_location>: Likewise. 2061 * init.c (cpp_set_line_map): New function. 2062 * line-map.c (linemap_add): Use linemap's allocator. 2063 * include/line-map.h (GTY): Define. 2064 (line_map_realloc): New typedef. 2065 (struct line_map): Mark with GTY. 2066 (struct line_maps): Likewise. 2067 (struct line_maps) <maps>: Likewise. 2068 (struct line_maps) <reallocator>: New field. 2069 * include/symtab.h (GTY): Conditionally define. 2070 * include/cpplib.h (cpp_set_line_map): Declare. 2071 (cpp_get_token_with_location): Declare. 2072 * macro.c (cpp_get_token): Set invocation_location on the reader. 2073 (cpp_get_token_with_location): New function. 2074 20752007-08-30 Chao-ying Fu <fu@mips.com> 2076 2077 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur, 2078 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk. 2079 (cpp_classify_number): Support decimal fixed-point constants without 2080 exponents. 2081 Warn about fixed-point constants when -pedantic. 2082 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change 2083 comments to support fixed-point values. 2084 (CPP_N_FRACT, CPP_N_ACCUM): Define. 2085 20862007-08-18 Tom Tromey <tromey@redhat.com> 2087 2088 PR preprocessor/32974 2089 * directives.c (parse_include): Don't check for EOL when 2090 processing #pragma dependency. 2091 20922007-07-30 Ollie Wild <aaw@google.com> 2093 2094 * directives-only.c: New file. 2095 * internal.h (struct _cpp_dir_only_callbacks): New. 2096 (_cpp_preprocess_dir_only): New function. 2097 * directives.c (_cpp_handle_directive): Check directives_only before 2098 disabling execution of indented directives. 2099 * files.c (_cpp_stack_file): Add directives_only check. 2100 * include/cpplib.h (struct cpp_options): Add directives_only. 2101 (cpp_init_special_builtins): New function. 2102 * init.c (cpp_init_special_builtins): New function. 2103 (cpp_init_builtins): Move builtin_array initialization to 2104 cpp_init_special_builtins. 2105 (post_options): Check directives_only before setting 2106 pfile->state.prevent_expansion = 1. 2107 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__ 2108 is expanded inside a directive while -fdirectives-only is enabled. 2109 * Makefile.in (libcpp_a_OBJS): Add directives-only.o. 2110 (libcpp_a_SOURCES): Add directives-only.c. 2111 21122007-07-04 Uros Bizjak <ubizjak@gmail.com> 2113 2114 * traditional.c (_cpp_scan_out_logical_line): Initialize 2115 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and 2116 fmacro.args to prevent 'may be used uninitialized' warning. 2117 21182007-07-03 Uros Bizjak <ubizjak@gmail.com> 2119 2120 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q): 2121 Add new constants. 2122 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q' 2123 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q 2124 for 'q' or 'Q' suffixes. 2125 21262007-06-17 Danny Smith <dannysmith@users.sourceforge.net 2127 2128 * files.c (open_file): Correct typo. 2129 21302007-06-16 Vladimir Prus <vladimir@codesourcery.com> 2131 2132 * files.c (open_file): Prevent the call 2133 for stat from overwriting errno. 2134 21352007-06-09 Vladimir Prus <vladimir@codesourcery.com> 2136 2137 * files.c (open_file): Account for the 2138 fact that on windows, opening a directory gives 2139 EACCES. 2140 21412007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de> 2142 2143 PR preprocessor/23479 2144 * expr.c (cpp_classify_number): Implement 0b-prefixed binary 2145 integer constants. 2146 (append_digit): Likewise. 2147 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed 2148 binary integer constants. 2149 21502007-05-31 Dave Korn <dave.korn@artimi.com> 2151 2152 PR preprocessor/14331 2153 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF. 2154 21552007-05-24 Ollie Wild <aaw@google.com> 2156 2157 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER. 2158 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state. 2159 (cpp_write_pch_state): Save __COUNTER__ state. 2160 (cpp_valid_state): Check valid __COUNTER__ state. 2161 (cpp_read_state): Read new __COUNTER__ state. 2162 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator. 2163 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER. 2164 * internal.h (struct cpp_reader): Add counter member. 2165 21662007-05-23 Simon Martin <simartin@users.sourceforge.net> 2167 2168 PR preprocessor/20077 2169 * macro.c (create_iso_definition): Fixed the method to determine 2170 whether the token-pasting operator appears at the beginning or the end 2171 of a macro. 2172 21732007-05-21 Ian Lance Taylor <iant@google.com> 2174 2175 * internal.h (struct cpp_reader): Add new fields: 2176 nonexistent_file_hash and nonexistent_file_ob. 2177 * files.c: Include "obstack.h". 2178 (find_file_in_dir): Before trying to open the file, look up the 2179 path name in the hash table of nonexistent files. After failing 2180 to open the file, add the path name to the hash table. 2181 (_cpp_find_file): Cache the results of looking up the file name 2182 starting with the quote and bracket chain heads, if we can. 2183 (nonexistent_file_hash_eq): New static function. 2184 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and 2185 pfile->nonexistent_file_ob. 2186 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and 2187 pfile->nonexistent_file_ob. 2188 21892007-05-14 Janis Johnson <janis187@us.ibm.com> 2190 2191 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic. 2192 2193 PR c/31924 2194 * expr.c (interpret_float_suffix): Check for invalid suffix. 2195 21962007-05-02 Eric Christopher <echristo@apple.com> 2197 2198 * expr.c (num_div_op): Don't overflow if the result is 2199 zero. 2200 22012007-05-02 Tom Tromey <tromey@redhat.com> 2202 2203 PR preprocessor/28709 2204 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs. 2205 22062007-03-30 Michael Meissner <michael.meissner@amd.com> 2207 2208 * directives.c (lex_macro_node_from_str): Fix alloca call to be 2209 type correct. 2210 22112007-03-30 Richard Henderson <rth@redhat.com> 2212 2213 * directives.c (lex_macro_node_from_str): New. 2214 (cpp_push_definition, cpp_pop_definition): New. 2215 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare. 2216 22172007-03-01 Brooks Moses <brooks.moses@codesourcery.com> 2218 2219 * Makefile.in: Add dummy install-pdf target. 2220 22212007-01-30 Tom Tromey <tromey@redhat.com> 2222 2223 PR preprocessor/30468 2224 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped 2225 './'. 2226 22272007-01-30 Tom Tromey <tromey@redhat.com> 2228 2229 PR preprocessor/29966 2230 * macro.c (lex_expansion_token): Save and restore cpp_reader's 2231 cur_token. 2232 (_cpp_create_definition): Don't restore cur_token here. 2233 * lex.c (_cpp_lex_token): Added assertion. 2234 22352007-01-27 Tom Tromey <tromey@redhat.com> 2236 2237 * configure: Rebuilt. 2238 22392007-01-12 Tom Tromey <tromey@redhat.com> 2240 2241 PR preprocessor/28227 2242 * directives.c (lex_macro_node): Added 'is_def_or_undef' 2243 argument. 2244 (do_define): Update. 2245 (do_undef): Update. 2246 (do_ifdef): Update. 2247 (do_ifndef): Update. 2248 22492007-01-11 Paolo Bonzini <bonzini@gnu.org> 2250 2251 * configure: Regenerate. 2252 22532007-01-11 Paolo Bonzini <bonzini@gnu.org> 2254 2255 * configure: Regenerate. 2256 22572007-01-04 Tom Tromey <tromey@redhat.com> 2258 2259 PR preprocessor/28165 2260 * internal.h (cpp_in_primary_file): New function. 2261 * directives.c (do_include_next): Use cpp_in_primary_file. 2262 (do_pragma_once): Likewise. 2263 (do_pragma_system_header): Likewise. 2264 22652006-12-29 Ian Lance Taylor <iant@google.com> 2266 2267 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't 2268 look backward at the end of the line unless we saw a backslash. 2269 22702006-12-29 Jakub Jelinek <jakub@redhat.com> 2271 2272 PR preprocessor/29612 2273 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not 2274 only when new_sysp is non-zero. 2275 22762006-12-28 Tom Tromey <tromey@redhat.com> 2277 2278 PR preprocessor/30001 2279 * charset.c (_cpp_convert_input): Check that to.len is greater 2280 than zero. 2281 22822006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> 2283 2284 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU. 2285 * configure: Rebuilt. 2286 22872006-11-01 Douglas Gregor <doug.gregor@gmail.com> 2288 2289 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X 2290 for experimental C++0x mode. 2291 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has 2292 adopted the preprocessor changes introduced in C99. 2293 22942006-10-29 Joseph Myers <joseph@codesourcery.com> 2295 2296 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux* 2297 depending on --enable-targets=all. 2298 * configure: Regenerate. 2299 23002006-10-12 Jakub Jelinek <jakub@redhat.com> 2301 2302 PR preprocessor/28709 2303 * macro.c (paste_tokens): Do error reporting here, use BUF with the 2304 spelled LHS token as opposed to spelling it again. 2305 (paste_all_tokens): Don't report errors here, just break on failure. 2306 23072006-10-10 Brooks Moses <bmoses@stanford.edu> 2308 2309 * Makefile.in: Added empty "pdf" target. 2310 23112006-09-22 Geoffrey Keating <geoffk@apple.com> 2312 2313 * configure.ac: Make need_64_bit_hwint case for x86-darwin 2314 match exactly the glob in gcc/config.gcc. 2315 * configure: Regenerate. 2316 23172006-09-13 Joseph S. Myers <joseph@codesourcery.com> 2318 2319 PR c/28768 2320 PR preprocessor/14634 2321 * lex.c (lex_string): Pedwarn for unterminated literals. 2322 23232006-09-08 Eric Christopher <echristo@apple.com> 2324 2325 * configure.ac: Add 64-bit HWI support for i?86-darwin. 2326 23272006-08-14 Steve Ellcey <sje@cup.hp.com> 2328 2329 PR c++/28288 2330 PR c++/14556 2331 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens. 2332 (CPP_LAST_EQ): Change. 2333 (CPP_LAST_PUNCTUATOR): Change. 2334 * expr.c (cpp_operator): Remove MIN and MAX. 2335 (reduce): Remove CPP_MIN and CPP_MAX. 2336 (num_binary_op): Ditto. 2337 * lex.c (_cpp_lex_direct): Ditto. 2338 (cpp_avoid_paste): Remove ? as legal symbol after > or <. 2339 23402006-06-09 Jakub Jelinek <jakub@redhat.com> 2341 2342 PR preprocessor/27746 2343 * directives.c (do_pragma): Handle pragma with valid namespace 2344 and invalid name coming from macro expansion. 2345 * directives.c (destringize_and_run): Initialize next field in 2346 context. 2347 2348 PR c/27747 2349 PR c++/27748 2350 * directives.c (destringize_and_run): Set NO_EXPAND on the 2351 tokens. 2352 2353 * macro.c (_cpp_backup_tokens): Fix comment typo. 2354 23552006-05-31 Daniel Jacobowitz <dan@codesourcery.com> 2356 2357 * Makefile.in (CATALOGS): Add po/ prefix. 2358 * configure: Regenerated. 2359 23602006-05-23 Carlos O'Donell <carlos@codesourcery.com> 2361 2362 * Makefile.in: Add install-html target. Add install-html to .PHONY 2363 23642006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com> 2365 2366 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP. 2367 * files.c (_cpp_get_file_stat): New function. 2368 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP. 2369 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP. 2370 * internal.h (_cpp_get_file_stat): Prototype. 2371 (struct cpp_buffer): Add timestamp. 2372 23732006-01-23 Jakub Jelinek <jakub@redhat.com> 2374 2375 PR preprocessor/25717 2376 * init.c (cpp_init_builtins): If __STDC__ will not change value 2377 between system headers and other sources, define it as a normal 2378 macro rather than a builtin. 2379 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check 2380 cpp_in_system_header condition. 2381 23822006-01-05 Paolo Bonzini <bonzini@gnu.org> 2383 2384 * Makefile.in: Use -MMD instead of -MD. 2385 23862006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> 2387 Richard Henderson <rth@redhat.com> 2388 2389 Merge from gomp branch: 2390 * directives.c (struct pragma_entry): Add is_deferred. Add ident 2391 entry to value union. 2392 (end_directive): Don't eat the line if in_deferred_pragma. 2393 (run_directive): Remove pragma hacks. 2394 (insert_pragma_entry): Remove. 2395 (new_pragma_entry): New. 2396 (register_pragma_1): Split out of register_pragma. Only handle 2397 the lookup tree and return the new entry. 2398 (cpp_register_pragma): Fill in the pragma entry here. 2399 (cpp_register_deferred_pragma): New. 2400 (register_pragma_internal): New. 2401 (_cpp_init_internal_pragmas): Use register_pragma_internal. 2402 (do_pragma): Allow pragma expansion after namespace. For deferred 2403 pragmas, don't slurp the line into a string. 2404 (destringize_and_run): Save tokens for deferred pragmas. 2405 (cpp_handle_deferred_pragma): Remove. 2406 * macro.c (builtin_macro): Remove pragma token hack. 2407 (_cpp_push_token_context): Rename from push_token_context and export. 2408 * internal.h (struct lexer_state): Add pragma_allow_expansion. 2409 (_cpp_push_token_context): Declare. 2410 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return 2411 a token. Update the line number correctly if so. 2412 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens. 2413 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas. 2414 * include/cpplib.h (PRAGMA_EOL): New. 2415 (CPP_TOKEN_FLD_PRAGMA): New. 2416 (struct cpp_token): Add val.pragma. 2417 (struct cpp_options): Remove defer_pragmas. 2418 (cpp_handle_deferred_pragma): Remove. 2419 (cpp_register_deferred_pragma): Declare. 2420 24212006-01-01 Jakub Jelinek <jakub@redhat.com> 2422 2423 PR c++/25294 2424 * directives.c (do_pragma): If pragma line ends with multi-line 2425 block comment, end the saved deferred pragma string before that 2426 comment. Handle embedded '\0' chars on the pragma line. 2427 24282005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> 2429 2430 PR c++/23333 2431 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure. 2432 24332005-12-07 Jon Grimm <jgrimm2@us.ibm.com> 2434 Ben Elliston <bje@au.ibm.com> 2435 2436 * include/cpplib.h (CPP_N_DFLOAT): New. 2437 * expr.c (interpret_float_suffix): Identify df, dd, and dl 2438 suffixes as decimal floating point constants. 2439 (cpp_classify_number): Disallow hexadecimal DFP constants. 2440 24412005-11-14 Gerald Pfeifer <gerald@pfeifer.com> 2442 Ian Lance Taylor <ian@airs.com> 2443 2444 * include/cpplib.h (struct cpp_callbacks): Annotate error with 2445 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0). 2446 24472005-11-09 Per Bothner <per@bothner.com> 2448 Uros Bizjak <uros@kss-loka.si> 2449 2450 PR c/24101 2451 * init.c (read_original_filename): Temporarily set 2452 state.in_directive before calling _cpp_lex_direct for 2453 CPP_HASH tokens. 2454 24552005-11-03 James E Wilson <wilson@specifix.com> 2456 2457 PR preprocessor/24202 2458 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false. 2459 24602005-11-04 Joseph S. Myers <joseph@codesourcery.com> 2461 2462 * include/cpplib.h (struct cpp_callbacks): Make error take 2463 va_list* parameter. 2464 * errors.c (cpp_error): Update call to callback. 2465 24662005-11-03 Andrew Pinski <pinskia@physics.uc.edu> 2467 2468 PR preprocessor/22042 2469 * macro.c (_cpp_builtin_macro_text): Lower the needed max 2470 buffer size. 2471 (cpp_quote_string): Don't octalify non printable 2472 charactors. 2473 24742005-11-03 Joseph S. Myers <joseph@codesourcery.com> 2475 2476 PR c++/17964 2477 * include/cpplib.h (struct cpp_options): Add client_diagnostic. 2478 (struct cpp_callbacks): Add error. 2479 * errors.c (cpp_error): If client_diagnostic, use error callback. 2480 * charset.c (convert_escape): Don't use %03o in diagnostic. 2481 24822005-10-21 James E Wilson <wilson@specifix.com> 2483 2484 PR preprocessor/15220 2485 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all 2486 callers. Pass to open_file_failed. 2487 (open_file_failed): New parameter angle_brackets. Fix all callers. 2488 Use in print_dep assignment. 2489 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file. 2490 * internal.h (_cpp_find_file): Add new parm to declaration. 2491 24922005-10-08 Kazu Hirata <kazu@codesourcery.com> 2493 2494 * configure.ac: Require 64-bit int for arm*-*-*eabi*. 2495 * configure: Regenerate. 2496 24972005-10-04 Ian Lance Taylor <ian@airs.com> 2498 2499 PR preprocessor/13726 2500 * directives.c (check_eol_return_comments): New static function. 2501 (parse_include): Add buf parameter. Change all callers. 2502 (do_include_common): If not discard comments, turn on 2503 save_comments. Pass collected comments to include callback. 2504 * include/cpplib.h (struct cpp_callbacks): Add new parameter to 2505 include callback: cpp_token list. 2506 25072005-09-20 Joseph S. Myers <joseph@codesourcery.com> 2508 2509 * include/cpplib.h (struct cpp_options): Add extended_identifiers. 2510 * init.c (struct lang_flags, lang_defaults): Add 2511 extended_identifiers. 2512 (cpp_set_lang): Use it. 2513 * lex.c (forms_identifier_p): Check extended_identifiers. 2514 25152005-08-30 Jakub Jelinek <jakub@redhat.com> 2516 2517 PR preprocessor/20348 2518 PR preprocessor/20356 2519 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and 2520 2004-06-05 changes. 2521 25222005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2523 2524 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add 2525 -Wmissing-format-attribute. 2526 2527 * configure: Regenerate. 2528 25292005-06-29 Kelley Cook <kcook@gcc.gnu.org> 2530 2531 * all files: Update FSF address in copyright headers. 2532 * makeucnid.c (write_copyright): Update outputted FSF address. 2533 25342005-06-13 Zack Weinberg <zack@codesourcery.com> 2535 2536 * configure.ac: Invoke ZW_CREATE_DEPDIR and 2537 ZW_PROG_COMPILER_DEPENDENCIES. 2538 * aclocal.m4, configure: Regenerate. 2539 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE): 2540 New variables. 2541 (distclean): Clean up $(DEPDIR) and its contents. 2542 (.c.o): Use $(COMPILE). 2543 Include $(DEPDIR)/*.Po for most object->header dependencies. 2544 25452005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net> 2546 2547 * configure.ac: Check declarations for asprintf and vasprintf. 2548 * config.in: Regenerate. 2549 * configure: Likewise. 2550 2551 * charset.c (conversion_loop): Use XRESIZEVEC. 2552 (convert_no_conversion): Likewise. 2553 (convert_using_iconv): Likewise. 2554 (init_iconv_desc): Cast return value of alloca. 2555 (cpp_host_to_exec_charset): Use XNEWVEC. 2556 (emit_numeric_escape): Use XRESIZEVEC. 2557 (cpp_interpret_string): Use XNEWVEC. 2558 (cpp_interpret_string): Use XRESIZEVEC. 2559 (_cpp_interpret_identifier): Cast return value of alloca. 2560 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC. 2561 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC. 2562 (parse_include): Use XNEWVEC. 2563 (insert_pragma_entry): Rename local variable "new" to 2564 "new_entry". 2565 (save_registered_pragmas): Cast return value of xmemdup. 2566 (destringize_and_run): Same for alloca. 2567 (parse_assertion): Likewise. 2568 (do_assert): Cast allocated storage to proper type. 2569 (cpp_define): Likewise. 2570 (_cpp_define_builtin): Likewise. 2571 (cpp_undef): Likewise. 2572 (handle_assertion): Likewise. 2573 (cpp_push_buffer): Rename local variable "new" to "new_buffer". 2574 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype. 2575 (CPP_UMINUS): Likewise. 2576 (struct cpp_operator): Rename from struct operator. 2577 (_cpp_expand_op_stack): Use XRESIZEVEC. 2578 * files.c (pch_open_file): Use XNEWVEC. 2579 (pch_open_file): Use XRESIZEVEC. 2580 (read_file_guts): Use XNEWVEC and XRESIZEVEC. 2581 (dir_name_of_file): Use XNEWVEC. 2582 (make_cpp_file): Use XCNEW. 2583 (make_cpp_dir): Likewise. 2584 (allocate_file_hash_entries): USE XNEWVEC. 2585 (cpp_included): Cast return value of htab_find_with_hash. 2586 (append_file_to_dir): Use XNEWVEC. 2587 (read_filename_string): Likewise. Use XRESIZEVEC too. 2588 (read_name_map): Cast return value of alloca. Use XRESIZEVEC. 2589 (remap_filename): Use XNEWVEC. 2590 (struct pchf_entry): Move definition out of struct pchf_data. 2591 (_cpp_save_file_entries): Use XCNEWVAR. 2592 (_cpp_read_file_entries): Use XNEWVAR. 2593 * identifiers.c (alloc_node): Use XOBNEW. 2594 * init.c (cpp_create_reader): Use XCNEW. 2595 (cpp_init_builtins): Cast of b->value to enum builtin_type. 2596 (read_original_directory): Cast return value of alloca. 2597 * lex.c (add_line_note): Use XRESIZEVEC. 2598 (warn_about_normalization): Use XNEWVEC. 2599 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype). 2600 (new_buff): Use XNEWVEC. 2601 * line-map.c (linemap_add): Use XRESIZEVEC. 2602 * macro.c (builtin_macro): Cast return value of alloca. 2603 (paste_tokens): Likewise. 2604 (expand_arg): Use XNEWVEC and XRESIZEVEC. 2605 (_cpp_save_parameter): Use XRESIZEVEC. 2606 (create_iso_definition): Cast allocated storage to proper type. 2607 (_cpp_create_definition): Likewise. 2608 (cpp_macro_definition): Use XRESIZEVEC. 2609 * makedepend.c (add_clm): Use XNEW. 2610 (add_dir): Likewise. 2611 * mkdeps.c (munge): Use XNEWVEC. 2612 (deps_init): Use XCNEW. 2613 (deps_add_target): Use XRESIZEVEC. 2614 (deps_add_default_target): Cast return value of alloca. 2615 (deps_add_dep): Use XRESIZEVEC. 2616 (deps_add_vpath): Likewise. Use XNEWVEC too. 2617 (deps_restore): Likewise. 2618 * pch.c (save_idents): Use XNEW and XNEWVEC. 2619 (cpp_save_state): Use XNEW. 2620 (count_defs): Cast return value of htab_find. 2621 (write_defs): Likewise. 2622 (cpp_write_pch_deps): Use XNEWVEC. 2623 (collect_ht_nodes): Use XRESIZEVEC. 2624 (cpp_valid_state): Use XNEWVEC. 2625 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup. 2626 * symtab.c (ht_create): Use XCNEW. 2627 (ht_lookup_with_hash): Cast return value of obstack_copy0. 2628 (ht_expand): Use XCNEWVEC. 2629 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus. 2630 (bool): Do not define if __cplusplus. 2631 26322005-05-12 Zack Weinberg <zack@codesourcery.com> 2633 2634 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident. 2635 (do_sccs): Delete function definition, #define to do_ident. 2636 (do_ident): Don't hardwire directive name. 2637 26382005-05-12 Ryota Kunisawa <kunisawa@access.co.jp> 2639 2640 PR bootstrap/21230 2641 * configure: Regenerate. 2642 26432005-04-27 Andris Pavenis <pavenis@latnet.lv> 2644 2645 * files.c: Include io.h for DJGPP to get prototype of setmode. 2646 26472005-04-19 Per Bothner <per@bothner.com> 2648 2649 PR preprocessor/20907 2650 * line-map.c (linemap_line_start): Fix bug when we need to increse 2651 column_bits but can re-use the current line_map. 2652 26532005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2654 2655 * system.h (fopen, fdopen, freopen): Define these to the unlocked 2656 libiberty functions. 2657 26582005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 2659 2660 * configure.ac (libcpp_UNLOCKED_FUNCS): New. 2661 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS. 2662 * system.h (putchar, getc, getchar, clearerr, feof, fileno, 2663 fflush, fgetc, fgets, ferror, fread): Redefine to the associated 2664 _unlocked function. 2665 (fwrite_unlocked): Fix prototype. 2666 2667 * configure, config.in: Regenerate. 2668 26692005-04-05 Jakub Jelinek <jakub@redhat.com> 2670 2671 PR preprocessor/19475 2672 * macro.c (create_iso_definition): For < ISO C99, don't 2673 pedwarn if there is no whitespace between macro name and its 2674 replacement, but the replacement starts with a basic character 2675 set character. 2676 26772005-03-28 Andreas Jaeger <aj@suse.de> 2678 2679 * lex.c (warn_about_normalization): Cast field width to int to 2680 avoid warning. 2681 26822005-03-19 Joseph S. Myers <joseph@codesourcery.com> 2683 2684 * configure.ac: Consistently use solaris2.1[0-9]* instead of 2685 solaris2.1[0-9]. 2686 * configure: Regenerate. 2687 26882005-03-15 Geoffrey Keating <geoffk@apple.com> 2689 2690 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial 2691 UCN rather than printing an error. 2692 26932005-03-14 Geoffrey Keating <geoffk@apple.com> 2694 2695 * lex.c (forms_identifier_p): Disable UCNs in C89 mode. 2696 26972005-03-14 Geoffrey Keating <geoffk@apple.com> 2698 2699 * init.c (cpp_create_reader): Default warn_normalize to normalized_C. 2700 * charset.c: Update for new format of ucnid.h. 2701 (ucn_valid_in_identifier): Update for new format of ucnid.h. 2702 Add NST parameter, and update it; update callers. 2703 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort 2704 with cpp_error. 2705 (convert_ucn): Pass normalize_state to cpp_valid_ucn. 2706 * internal.h (struct normalize_state): New. 2707 (INITIAL_NORMALIZE_STATE): New. 2708 (NORMALIZE_STATE_RESULT): New. 2709 (NORMALIZE_STATE_UPDATE_IDNUM): New. 2710 (_cpp_valid_ucn): New. 2711 * lex.c (warn_about_normalization): New. 2712 (forms_identifier_p): Add normalize_state parameter, update callers. 2713 (lex_identifier): Add normalize_state parameter, update callers. Keep 2714 the state current. 2715 (lex_number): Likewise. 2716 (_cpp_lex_direct): Pass normalize_state to subroutines. Check 2717 it with warn_about_normalization. 2718 * makeucnid.c: New. 2719 * ucnid.h: Replace. 2720 * ucnid.pl: Remove. 2721 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove 2722 comments about obsolete version of C++. 2723 * include/cpplib.h (enum cpp_normalize_level): New. 2724 (struct cpp_options): Add warn_normalize field. 2725 27262005-03-11 Geoffrey Keating <geoffk@apple.com> 2727 2728 * directives.c (glue_header_name): Update call to cpp_spell_token. 2729 * internal.h (_cpp_interpret_identifier): New. 2730 * charset.c (_cpp_interpret_identifier): New. 2731 (_cpp_valid_ucn): Allow UCN version of '$'. 2732 * lex.c (lex_identifier): Add extra parameter to indicate if initial 2733 character was '$' or '\'. Support identifiers with UCNs. 2734 (forms_identifier_p): Allow UCNs. 2735 (_cpp_lex_direct): Pass extra parameter to lex_identifier. 2736 (utf8_to_ucn): New. 2737 (cpp_spell_token): Add FORSTRING parameter. Use it. 2738 (cpp_token_as_text): Update call to cpp_spell_token. 2739 (cpp_output_token): Write UCNs back out. 2740 (stringify_arg): Update call to cpp_spell_token. 2741 (paste_tokens): Likewise. 2742 (cpp_macro_definition): Likewise. 2743 * macro.c (stringify_arg): Likewise. 2744 (paste_tokens): Likewise. 2745 (cpp_macro_definition): Likewise. 2746 * include/cpplib.h: Add parameter to cpp_spell_token. 2747 27482005-03-04 Jakub Jelinek <jakub@redhat.com> 2749 2750 PR bootstrap/20282 2751 PR bootstrap/20305 2752 * macro.c (replace_args, cpp_get_token): Copy whole 2753 cpp_token_u instead of just cpp_string field from it. 2754 27552005-02-28 Devang Patel <dpatel@apple.com> 2756 2757 * directives.c (do_line): Save sysp early before line table is 2758 realloc'ed. 2759 27602005-02-20 Zack Weinberg <zack@codesourcery.com> 2761 2762 PR 18785 2763 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro. 2764 (cpp_host_to_exec_charset): New function. 2765 * include/cpplib.h: Declare cpp_host_to_exec_charset. 2766 27672005-02-19 Devang Patel <dpatel@apple.com> 2768 2769 * charset.c (_cpp_convert_input): Check '\r' before inserting 2770 '\n' at the end. 2771 27722005-02-15 Eric Christopher <echristo@redhat.com> 2773 2774 PR preprocessor/19077 2775 * macro.c (cpp_macro_definition): Move handling of whitespace 2776 to PREV_WHITE conditional. Remove overloading of len 2777 variable. 2778 27792005-02-14 Kazu Hirata <kazu@cs.umass.edu> 2780 2781 * directives.c, files.c, init.c, internal.h, macro.c, pch.c, 2782 traditional.c: Update copyright. 2783 27842005-02-14 Paolo Bonzini <bonzini@gnu.org> 2785 2786 PR bootstrap/19818 2787 * configure.ac: Check for declaration of basename and getopt. 2788 * config.in: Regenerate. 2789 * configure: Regenerate. 2790 * internal.h (ustrcspn): New. 2791 * macro.c (create_iso_definition): Fix allocation of memory. 2792 (padding_token): Add cast to remove const-ness. 2793 * pch.c (cpp_read_state): Use ustrcspn. 2794 27952005-02-08 Mike Stump <mrs@apple.com> 2796 2797 * files.c (pchf_adder): Remove. 2798 (struct pchf_adder_info): Likewise. 2799 (_cpp_save_file_entries): Write out all files so that #import works. 2800 28012005-01-23 Joseph S. Myers <joseph@codesourcery.com> 2802 2803 * configure: Regenerate. 2804 28052005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de> 2806 2807 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader. 2808 2809 * include/cpplib.h: Also update copyright years. 2810 28112005-01-03 Geoffrey Keating <geoffk@apple.com> 2812 2813 * files.c (_cpp_find_file): Add files found by search_path_exhausted 2814 to the list of all files. 2815 28162005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net> 2817 2818 * internal.h: Update references to Cpp lib filenames. 2819 * directives.c: Likewise. 2820 * init.c: Likewise. 2821 * macro.c: Likewise. 2822 * traditional.c: Likewise. 2823 28242004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr> 2825 2826 PR preprocessor/15167 2827 * files.c (destroy_cpp_file): New function. 2828 (should_stack_file): Make a new file if the 2829 compared file is still stacked. 2830 28312004-11-28 Nathanael Nerode <neroden@gcc.gnu.org> 2832 2833 PR preprocessor/17610 2834 * directives.c (do_include_common): Error out if an empty filename 2835 is given for #include (or #include_next or #import). 2836 28372004-11-27 Roger Sayle <roger@eyesopen.com> 2838 Zack Weinberg <zack@codesourcery.com> 2839 2840 * internal.h: Replace all uses of uchar with unsigned char. 2841 * include/cpp-id-data.h: Likewise. Guard typedef of uchar 2842 with !IN_GCC, so uchar is only defined whilst building libcpp. 2843 28442004-11-24 Kelley Cook <kcook@gcc.gnu.org> 2845 2846 * aclocal.m4: Regenerate. 2847 28482004-11-24 Roger Sayle <roger@eyesopen.com> 2849 2850 PR preprocessor/15824 2851 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h> 2852 directly, instead of the non-existant "system.h" and "ansidecl.h". 2853 * configure: Regenerate. 2854 28552004-11-23 Daniel Jacobowitz <dan@codesourcery.com> 2856 Joseph Myers <joseph@codesourcery.com> 2857 2858 * internal.h (struct lexer_state): Add in_deferred_pragma. 2859 * directives.c (struct pragma_entry): Add allow_expansion. 2860 (insert_pragma_entry): Take allow_expansion flag. 2861 (register_pragma): Likewise. 2862 (cpp_register_pragma): Likewise. 2863 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma. 2864 (do_pragma): Honor allow_expansion. 2865 (cpp_handle_deferred_pragma): Set in_deferred_pragma. 2866 * include/cpplib.h (cpp_register_pragma): Update prototype. 2867 28682004-11-18 Daniel Jacobowitz <dan@codesourcery.com> 2869 Mark Mitchell <mark@codesourcery.com> 2870 2871 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set 2872 need_64bit_hwint=yes. 2873 * configure: Regenerate. 2874 28752004-11-09 Joseph S. Myers <joseph@codesourcery.com> 2876 2877 * Makefile.in ($(PACKAGE).pot): New rule. Depend on 2878 po/$(PACKAGE).pot. 2879 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword 2880 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2. 2881 Remove local srcdir path from generated file. 2882 28832004-11-04 Zack Weinberg <zack@codesourcery.com> 2884 Gerald Pfeifer <gerald@pfeifer.com> 2885 2886 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H 2887 as well. 2888 28892004-10-27 Zack Weinberg <zack@codesourcery.com> 2890 2891 PR 18075 2892 * directives.c (do_pragma): Do not defer pragmas which are unknown. 2893 (cpp_handle_deferred_pragma): Add cast to silence warning. 2894 28952004-10-14 Joseph S. Myers <jsm@polyomino.org.uk> 2896 2897 * errors.c (_cpp_begin_message): Print "error: " for errors. 2898 28992004-10-10 Andreas Jaeger <aj@suse.de> 2900 2901 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath. 2902 * Makefile.in (makedepend.o): Add dependency on mkdeps.h. 2903 29042004-10-08 Andrew Pinski <pinskia@physics.uc.edu> 2905 2906 * pch.c (cpp_write_pch_state): Remove variable z as it is not 2907 used. 2908 (cpp_read_state): Remove unused variables, m, d and mac_count. 2909 29102004-09-29 Per Bothner <per@bothner.com> 2911 2912 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore 2913 cb.line_change. Otherwise do_pragma will call the line_change 2914 call-back with a meaningless line number. 2915 29162004-09-24 Zack Weinberg <zack@codesourcery.com> 2917 2918 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to 2919 programs cluster. Use ACX_PROG_CC_WARNING_OPTS, 2920 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS. 2921 * aclocal.m4, configure: Regenerate. 2922 * init.c: Include localedir.h. 2923 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables. 2924 (DEFS): Delete. 2925 (.c.o): Use $(ALL_CFLAGS). 2926 (localedir.h, localedir.hs): New rules. 2927 (clean): Use rm -rf to remove directories. 2928 (distclean): Also delete localedir.h and localedir.hs. 2929 (init.o): Update dependencies. 2930 29312004-09-22 Kelley Cook <kcook@gcc.gnu.org> 2932 2933 * Makefile.in (aclocal.m4): Update dependencies. 2934 * configure.ac (AC_CONFIG_MACRO_DIR): New. 2935 * aclocal.m4, configure: Regenerate. 2936 29372004-09-17 Zack Weinberg <zack@codesourcery.com> 2938 2939 * charset.c (_cpp_destroy_iconv, emit_numeric_escape) 2940 (_cpp_convert_input, _cpp_default_encoding): Add comments. 2941 Some other comments in this file also tweaked. 2942 2943 * directives.c (do_pragma): Save current buffer position 2944 before lexing the pragma keywords; don't call 2945 _cpp_backup_tokens in the defer_pragmas case. 2946 29472004-09-15 Per Bothner <per@bothner.com> 2948 2949 * include/line-map.h (line_map_start): Add parameter names so 2950 preceding comment makes sense. 2951 (linemap_add): Remove from comment mention of non-existing parameter. 2952 29532004-09-09 Matt Austern <austern@apple.com> 2954 Zack Weinberg <zack@codesourcery.com> 2955 2956 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_ 2957 prefixes throughout. Add entry for PRAGMA. Remove 2958 unnecessary "= 0" from EQ. 2959 (enum cpp_ttype): Adjust OP and TK definitions to restore 2960 prefixes, via token-paste. 2961 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP): 2962 Change from #defines to additional cpp_ttype enumerators. 2963 (struct cpp_options): Add defer_pragmas. 2964 (cpp_handle_deferred_pragma): Prototype new interface. 2965 2966 * internal.h (struct cpp_reader): Add directive_result. 2967 * directives.c (struct pragma_entry): Add is_internal field; 2968 give boolean fields type bool. 2969 (start_directive): Initialize pfile->directive_result.type. 2970 (_cpp_do__Pragma): Likewise. 2971 (run_directive): Do not crash if pfile->buffer->prev is NULL. 2972 (insert_pragma_entry): Add 'internal' argument; set new->is_internal 2973 from it. 2974 (register_pragma): New static function, bulk of former 2975 cpp_register_pragma here; add 'internal' argument, pass along 2976 to insert_pragma_entry. 2977 (cpp_register_pragma): Now a wrapper around register_pragma which 2978 always passes false for 'internal' argument. 2979 (_cpp_init_internal_pragmas): Call register_pragma directly, passing 2980 true for 'internal'. 2981 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't 2982 an internal pragma, save text till the end of the line as a CPP_PRAGMA 2983 token instead of executing the pragma. 2984 (cpp_handle_deferred_pragma): New interface. 2985 * lex.c (token_spellings): Adjust OP and TK definitions to 2986 match changes to cpplib.h. 2987 (_cpp_lex_token): Check for a directive-result token and 2988 return it if present. 2989 (cpp_token_val_index): Handle CPP_PRAGMA. 2990 * macro.c (cpp_builtin_macro_text): Correct comment. 2991 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma. 2992 29932004-09-06 Serge Belyshev <belyshev@lubercy.com> 2994 2995 PR preprocessor/14699 2996 * symtab.c (ht_dump_statistics): Change type of sum_of_squares 2997 from size_t to double. 2998 29992004-08-28 Andreas Schwab <schwab@suse.de> 3000 Andreas Jaeger <aj@suse.de> 3001 3002 * configure.ac: Set PACKAGE correctly. 3003 * configure: Regenerated. 3004 30052004-08-25 Paolo Bonzini <bonzini@gnu.org> 3006 3007 * Makefile.in: Add back top_builddir. 3008 30092004-08-25 Paolo Bonzini <bonzini@gnu.org> 3010 3011 * configure.ac: Replace Automake macro invocations 3012 with manual Autoconf checks and substitutions. 3013 * configure: Regenerate. 3014 * aclocal.m4: Regenerate. 3015 * config.in: Regenerate. 3016 * Makefile.am: Removed. 3017 * Makefile.in: Heavy simplification and reorganization. 3018 30192004-08-09 Mark Mitchell <mark@codesourcery.com> 3020 3021 * configure.ac (arm*-*-eabi*): New target. 3022 (arm*-*-symbianelf*): Likewise. 3023 * configure: Regenerated. 3024 30252004-07-24 Bernardo Innocenti <bernie@develer.com> 3026 3027 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove. 3028 * directives.c: Use XNEW-family macros from libiberty. 3029 * lex.c: Likewise. 3030 * macro.c: Likewise. 3031 * cpplib.h (cpp_deps_style): Export enum with name. 3032 30332004-07-23 Matthias Klose <doko@debian.org> 3034 3035 * init.c (init_library): Use PACKAGE for the text domain. 3036 30372004-07-16 Andris Pavenis <pavenis@latnet.lv> 3038 3039 PR preprocessor/16366 3040 * internal.h (struct cpp_reader): New field dir_hash. 3041 * files.c (make_cpp_dir): Use dir_hash, not file_hash. 3042 (_cpp_init_files, _cpp_cleanup_files): Update for new field. 3043 30442004-07-04 Neil Booth <neil@duron.akihabara.co.uk> 3045 3046 PR preprocessor/16192 3047 PR preprocessor/15913 3048 PR preprocessor/15572 3049 * expr.c (_cpp_parse_expr): Handle remaining cases where an 3050 expression is missing. 3051 * init.c (post_options): Traditional cpp doesn't do // comments. 3052 30532004-06-30 Per Bothner <per@bothner.com> 3054 3055 * include/line-map.h (fileline): Remove old typedef. 3056 * internal.h (struct cpp_reader): Use source_location typedef instead. 3057 30582004-06-26 Zack Weinberg <zack@codesourcery.com> 3059 3060 Partially revert patch of 2004-06-05. 3061 * files.c (search_cache): Remove pfile argument. Don't check 3062 for file that would be found by "" or <> search here... 3063 (_cpp_find_file): ...do it here, before calling find_file_in_dir. 3064 Do not apply directory-of-current-file correction to files 3065 found by this check. Rearrange code slightly. 3066 30672004-06-21 Geoffrey Keating <geoffk@apple.com> 3068 3069 * files.c (should_stack_file): Correct swapped parameters to call 3070 to cb.read_pch. 3071 * pch.c (cpp_valid_state): Handle -fpreprocessed. 3072 30732004-06-15 Paolo Bonzini <bonzini@gnu.org> 3074 3075 * Makefile.in: Regenerate with automake 1.8.5. 3076 * aclocal.m4: Likewise. 3077 * configure: Regenerate. 3078 30792004-06-11 Zack Weinberg <zack@codesourcery.com> 3080 3081 * configure.ac: Don't invoke ACX_HEADER_STDBOOL. 3082 * configure, config.in: Regenerate. 3083 * system.h: Unconditionally define bool as unsigned char, 3084 BOOL_BITFIELD as unsigned int. 3085 * .cvsignore: New file. 3086 30872004-06-09 Geoffrey Keating <geoffk@apple.com> 3088 3089 * traditional.c (push_replacement_text): Set macro->traditional. 3090 (save_replacement_text): Likewise. 3091 * pch.c (cpp_write_pch_state): Don't write list of defined macros. 3092 (struct save_macro_item): Delete. 3093 (struct save_macro_data): Use a character array not the previous 3094 structured format. 3095 (save_macros): Save macro as text not as internal structures. 3096 (cpp_prepare_state): Update for changes to save_macro_data. 3097 (cpp_read_state): Don't read macros defined in PCH. Restore 3098 -D macros as text. 3099 * macro.c (create_iso_definition): Honour alloc_subobject. 3100 Clear traditional flag. 3101 (_cpp_create_definition): Honour alloc_subobject. 3102 * lex.c (cpp_token_val_index): New. 3103 * internal.h: Include cpp-id-data.h. 3104 (uchar): Move definition to cpp-id-data.h. 3105 (U): Likewise. 3106 (cpp_macro): Likewise. 3107 * directives.c (struct answer): Move to cpp-id-data.h. 3108 (do_assert): Honour alloc_subobject. 3109 3110 * include/symtab.h (struct ht): Add field 'alloc_subobject'. 3111 * include/cpplib.h (struct cpp_string): Add GTY marker. 3112 (enum cpp_token_fld_kind): New. 3113 (struct cpp_token): Add GTY markers. 3114 (cpp_token_val_index): Prototype. 3115 (CPP_HASHNODE_VALUE_IDX): New. 3116 (struct cpp_hashnode): Don't skip fields of 'value' when marking. 3117 * include/cpp-id-data.h: New file. 3118 31192004-06-09 Paolo Bonzini <bonzini@gnu.org> 3120 3121 * Makefile.am (all-local): New. 3122 * Makefile.in: Regenerate. 3123 31242004-06-06 Roger Sayle <roger@eyesopen.com> 3125 3126 * Makefile.am (LIBICONV): Declare. 3127 (makedepend_LDADD): Use LIBICONV. 3128 * Makefile.in: Regenerate. 3129 31302004-06-05 Andrew Pinski <pinskia@physics.uc.edu> 3131 3132 * Makefile.am (LIBINTL): Declare 3133 (makedepend_LDADD): Use LIBINTL. 3134 * Makefile.in: Regenerate. 3135 31362004-06-05 Zack Weinberg <zack@codesourcery.com> 3137 3138 * Makefile.am: Add makedepend. 3139 * Makefile.in, aclocal.m4: Regenerate. 3140 * charset.c: Insert a space to avoid a warning. 3141 * directives.c: Include mkdeps.h. 3142 (_cpp_handle_directive): Reenable macro expander if appropriate. 3143 (undefine_macros): Inline body of _cpp_free_definition for speed. 3144 Do not call undef callback or _cpp_warn_if_unused_macro. 3145 (cpp_get_deps): New interface. 3146 * files.c (search_cache): Add pfile argument. Check for file 3147 that would be found by "" or <> search here... 3148 (_cpp_find_file): ...not here. Correct recorded start_dir of 3149 files found by directory-of-current-file search that would be 3150 found by "" or <> search. 3151 * init.c (cpp_add_dependency_target): Delete. 3152 * internal.h (struct lexer_state): Add discarding_output flag. 3153 * lex.c (lex_identifier): Compute hash function while scanning. 3154 * macro.c (cpp_scan_nooutput): Disable macro expansion outside 3155 directives. 3156 * makedepend.c: New file. 3157 * mkdeps.c (struct deps): Add vpath vector. 3158 (apply_vpath, deps_add_vpath): New function. 3159 (deps_free): Free vpath vector. 3160 (deps_add_dep, deps_add_target): Use apply_vpath. 3161 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH. 3162 (ht_lookup_with_hash): New function. 3163 * cpplib.h, mkdeps.h: Update prototypes. 3164 * symtab.h: Update prototypes. 3165 (HT_HASHSTEP, HT_FINISH): New macros. 3166 31672004-05-29 Geoffrey Keating <geoffk@apple.com> 3168 3169 * symtab.c (ht_create): Set entries_owned. 3170 (ht_destroy): Honour entries_owned. 3171 (ht_expand): Likewise. 3172 (ht_load): New. 3173 * include/symtab.h (struct ht): New field 'entries_owned' 3174 (ht_load): New prototype. 3175 31762004-05-26 Paolo Bonzini <bonzini@gnu.org> 3177 3178 PR bootstrap/15651 3179 * configure.ac: Fix m4 quoting when picking 3180 the size of HOST_WIDE_INT. 3181 * configure: Regenerate. 3182 31832004-05-25 Paolo Bonzini <bonzini@gnu.org> 3184 3185 * Makefile.am: the correct directory for 3186 gettext include files is given by @INCINTL@. 3187 * Makefile.in: Regenerate. 3188 31892004-05-24 Paolo Bonzini <bonzini@gnu.org> 3190 3191 * system.h [!ENABLE_NLS]: dgettext takes two 3192 parameters. 3193 31942004-05-23 Paolo Bonzini <bonzini@gnu.org> 3195 3196 Moved libcpp from the gcc subdirectory to the toplevel. 3197 * Makefile.am: New file. 3198 * Makefile.in: Regenerate. 3199 * configure.ac: New file. 3200 * configure: Regenerate. 3201 * config.in: Regenerate. 3202 * charset.c: Moved from gcc/cppcharset.c. Add note about 3203 brokenness of input charset detection. Adjust for change 3204 in name of cppucnid.h. 3205 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h. 3206 * expr.c: Moved from gcc/cppexp.c. 3207 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h. 3208 Remove #define of O_BINARY, it is in system.h. 3209 * identifiers.c: Moved from gcc/cpphash.c. 3210 * internal.h: Moved from gcc/cpphash.h. Change header 3211 guard name. All other files adjusted to match name change. 3212 * init.c: Moved from gcc/cppinit.c. 3213 (init_library) [ENABLE_NLS]: Call bindtextdomain. 3214 * lex.c: Moved from gcc/cpplex.c. 3215 * directives.c: Moved from gcc/cpplib.c. 3216 * macro.c: Moved from gcc/cppmacro.c. 3217 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h. 3218 * traditional.c: Moved from gcc/cpptrad.c. 3219 * ucnid.h: Moved from gcc/cppucnid.h. Change header 3220 guard name. 3221 * ucnid.pl: Moved from gcc/cppucnid.pl. 3222 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header 3223 guard name. 3224 * symtab.c: Moved from gcc/hashtable.c. 3225 * line-map.c: Moved from gcc. Do not include intl.h. 3226 * mkdeps.c: Moved from gcc. 3227 * system.h: New file. 3228 * include/cpplib.h: Moved from gcc. Change header guard name. 3229 * include/line-map.h: Moved from gcc. Change header guard name. 3230 * include/mkdeps.h: Moved from gcc. Change header guard name. 3231 * include/symtab.h: Moved from gcc/hashtable.h. Change header 3232 guard name. 3233