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2007-06-09cppfiles.c (open_file): Account for the fact that on windows, opening a ↵Vladimir Prus2-0/+19
directory gives EACCES. * cppfiles.c (open_file): Account for the fact that on windows, opening a directory gives EACCES. From-SVN: r125590
2007-06-05re PR preprocessor/23479 (Implement binary constants with a "0b" prefix)Joerg Wunsch3-3/+53
2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de> PR preprocessor/23479 gcc/ * doc/extend.texi: Document the 0b-prefixed binary integer constant extension. libcpp/ * expr.c (cpp_classify_number): Implement 0b-prefixed binary integer constants. (append_digit): Likewise. * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed binary integer constants. testsuite/ * testsuite/gcc.dg/binary-constants-1.c: Add test suites for the 0b-prefixed binary integer constants. * testsuite/gcc.dg/binary-constants-2.c: Ditto. * testsuite/gcc.dg/binary-constants-3.c: Ditto. * testsuite/gcc.dg/binary-constants-4.c: Ditto. From-SVN: r125346
2007-06-01Fixup whitespacingMike Stump1-39/+39
From-SVN: r125255
2007-05-31re PR preprocessor/14331 (please add option to suppress warning message "no ↵Dave Korn2-4/+6
newline at end of file") 2007-05-31 Dave Korn <dave.korn@artimi.com> PR preprocessor/14331 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF. From-SVN: r125212
2007-05-24macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.Ollie Wild6-1/+62
* macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER. * pch.c (cpp_write_pch_deps): Save __COUNTER__ state. (cpp_write_pch_state): Save __COUNTER__ state. (cpp_valid_state): Check valid __COUNTER__ state. (cpp_read_state): Read new __COUNTER__ state. * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator. * init.c (builtin_array): Add __COUNTER__/BT_COUNTER. * internal.h (struct cpp_reader): Add counter member. * gcc.dg/cpp/counter-1.c: New test. * gcc.dg/pch/counter-1.c: New test. * gcc.dg/pch/counter-1.hs: New file. * gcc.dg/pch/counter-2.c: New test. * gcc.dg/pch/counter-2.hs: New file. * gcc.dg/pch/counter-3.c: New test. * gcc.dg/pch/counter-3.hs: New file. * doc/cpp.texi (Common Predefined Macros): Add __COUNTER__ description. From-SVN: r125041
2007-05-23re PR preprocessor/20077 (GCC accepts macro definitions that fail a constraint)Simon Martin2-8/+26
2007-05-23 Simon Martin <simartin@users.sourceforge.net> PR preprocessor/20077 * macro.c (create_iso_definition): Fixed the method to determine whether the token-pasting operator appears at the beginning or the end of a macro. From-SVN: r125000
2007-05-21internal.h (struct cpp_reader): Add new fields: nonexistent_file_hash and ↵Ian Lance Taylor3-4/+93
nonexistent_file_ob. * internal.h (struct cpp_reader): Add new fields: nonexistent_file_hash and nonexistent_file_ob. * files.c: Include "obstack.h". (find_file_in_dir): Before trying to open the file, look up the path name in the hash table of nonexistent files. After failing to open the file, add the path name to the hash table. (_cpp_find_file): Cache the results of looking up the file name starting with the quote and bracket chain heads, if we can. (nonexistent_file_hash_eq): New static function. (_cpp_init_files): Initialize pfile->nonexistent_file_hash and pfile->nonexistent_file_ob. (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and pfile->nonexistent_file_ob. From-SVN: r124929
2007-05-14expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.Janis Johnson2-0/+6
libcpp/ * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic. gcc/testsuite/ * gcc.dg/fltconst-pedantic-dfp.c: New test. From-SVN: r124731
2007-05-14re PR c/31924 (gcc accepts invalid suffixes for decimal float constants)Janis Johnson2-8/+16
libcpp/ PR c/31924 * expr.c (interpret_float_suffix): Check for invalid suffix. gcc/testsuite/ PR c/31924 * gcc.dg/fltconst-1.c: New test. From-SVN: r124730
2007-05-02if-div.c: New file.Eric Christopher2-3/+9
2007-05-02 Eric Christopher <echristo@apple.com> * gcc.dg/cpp/if-div.c: New file. 2007-05-02 Eric Christopher <echristo@apple.com> * expr.c (num_div_op): Don't overflow if the result is zero. From-SVN: r124358
2007-05-02re PR preprocessor/28709 (Bad diagnostic pasting tokens with ##)Tom Tromey2-6/+20
libcpp PR preprocessor/28709: * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs. gcc/testsuite PR preprocessor/28709: * gcc.dg/cpp/pr28709.c: New file. From-SVN: r124356
2007-03-30make alloca call type correctMichael Meissner2-1/+6
From-SVN: r123374
2007-03-30directives.c (lex_macro_node_from_str): New.Richard Henderson3-0/+68
libcpp/ * directives.c (lex_macro_node_from_str): New. (cpp_push_definition, cpp_pop_definition): New. * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare. gcc/ * c-pragma.c (struct def_pragma_macro_value): New. (struct def_pragma_macro): New. (pushed_macro_table): New. (dpm_hash, dpm_eq): New. (handle_pragma_push_macro, handle_pragma_pop_macro): New. (init_pragma): Install them. * doc/tm.texi (HANDLE_PRAGMA_PUSH_POP_MACRO): New. Co-Authored-By: Kai Tietz <kai.tietz@onevision.com> From-SVN: r123370
2007-03-07* cpplib.pot: Regenerate.Joseph Myers2-108/+112
From-SVN: r122666
2007-03-01* Makefile.in: Add dummy install-pdf target.Brooks Moses2-0/+5
From-SVN: r122445
2007-01-30re PR preprocessor/30468 (-M not fully chops dirname)Tom Tromey2-2/+14
PR preprocessor/30468: * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped './'. From-SVN: r121341
2007-01-30re PR preprocessor/29966 (crash in cc1 with backtrace from free())Tom Tromey3-9/+19
PR preprocessor/29966: * macro.c (lex_expansion_token): Save and restore cpp_reader's cur_token. (_cpp_create_definition): Don't restore cur_token here. * lex.c (_cpp_lex_token): Added assertion. From-SVN: r121340
2007-01-27depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make directory.Tom Tromey2-2/+6
config 2007-01-27 Paolo Bonzini <bonzini@gnu.org> * depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make directory. libcpp * configure: Rebuilt. From-SVN: r121237
2007-01-12re PR preprocessor/28227 (valid #ifdef rejected)Tom Tromey2-8/+20
libcpp PR preprocessor/28227: * directives.c (lex_macro_node): Added 'is_def_or_undef' argument. (do_define): Update. (do_undef): Update. (do_ifdef): Update. (do_ifndef): Update. gcc/testsuite PR preprocessor/28227: * gcc.dg/cpp/pr28227.c: New file. From-SVN: r120731
2007-01-11warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.Paolo Bonzini2-1/+6
config: 2007-01-11 Paolo Bonzini <bonzini@gnu.org> * warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable. (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Fix typo. Add optional 2nd argument. libcpp: 2007-01-11 Paolo Bonzini <bonzini@gnu.org> * configure: Regenerate. From-SVN: r120675
2007-01-11warnings.m4: Add second parameter with name of variable.Paolo Bonzini2-1/+5
config: 2007-01-11 Paolo Bonzini <bonzini@gnu.org> * config/warnings.m4: Add second parameter with name of variable. Always append to the variable if it exists. libcpp: 2007-01-11 Paolo Bonzini <bonzini@gnu.org> * configure: Regenerate. From-SVN: r120673
2007-01-04re PR preprocessor/28165 (_Pragma GCC system_header broken)Tom Tromey3-7/+21
libcpp PR preprocessor/28165: * internal.h (cpp_in_primary_file): New function. * directives.c (do_include_next): Use cpp_in_primary_file. (do_pragma_once): Likewise. (do_pragma_system_header): Likewise. gcc/testsuite PR preprocessor/28165: * gcc.dg/cpp/pr28165.c: New file. From-SVN: r120441
2006-12-29lex.c (_cpp_clean_line): Add uses of __builtin_expect.Ian Lance Taylor2-9/+26
* lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't look backward at the end of the line unless we saw a backslash. From-SVN: r120263
2006-12-29re PR preprocessor/29612 (gcc --save-temps does not give "multi-character ↵Jakub Jelinek2-1/+7
character constant" error) PR preprocessor/29612 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not only when new_sysp is non-zero. * gcc.dg/cpp/pr29612-1.c: New test. * gcc.dg/cpp/pr29612-2.c: New test. From-SVN: r120257
2006-12-28re PR preprocessor/30001 (out-of-bounds access when processing empty file)Tom Tromey2-2/+8
PR preprocessor/30001: * charset.c (_cpp_convert_input): Check that to.len is greater than zero. From-SVN: r120245
2006-11-21Formatting fixes.Ben Elliston1-1/+1
From-SVN: r119042
2006-11-21configure.in (skipdirs): Don't build target-libiberty for SPU.Trevor Smigiel3-0/+7
ChangeLog * configure.in (skipdirs) : Don't build target-libiberty for SPU. * configure : Rebuilt. gcc/ChangeLog * config.gcc : Add target for SPU. * config/spu/constraints.md : New file. * config/spu/crt0.c : New file. * config/spu/crtend.c : New file. * config/spu/crti.asm : New file. * config/spu/crtn.asm : New file. * config/spu/float_unsdidf.c : New file. * config/spu/float_unssidf.c : New file. * config/spu/predicates.md : New file. * config/spu/spu-builtins.def : New file. * config/spu/spu-builtins.h : New file. * config/spu/spu-builtins.md : New file. * config/spu/spu-c.c : New file. * config/spu/spu-elf.h : New file. * config/spu/spu-modes.def : New file. * config/spu/spu-protos.h : New file. * config/spu/spu.c : New file. * config/spu/spu.h : New file. * config/spu/spu.md : New file. * config/spu/spu.opt : New file. * config/spu/spu_internals.h : New file. * config/spu/spu_intrinsics.h : New file. * config/spu/spu_mfcio.h : New file. * config/spu/t-spu-elf : New file. * config/spu/vec_types.h : New file. * config/spu/vmx2spu.h : New file. * doc/contrib.texi : Document SPU contributor. * doc/extend.texi : Document SPU extensions. * doc/invoke.texi : Document SPU options. * doc/md.texi : Document SPU constraints. libcpp/ChangeLog * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU. * configure : Rebuilt. From-SVN: r119041
2006-11-01cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X for experimental ↵Douglas Gregor3-13/+22
C++0x mode. 2006-11-01 Douglas Gregor <doug.gregor@gmail.com> * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X for experimental C++0x mode. * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has adopted the preprocessor changes introduced in C99. From-SVN: r118385
2006-10-29config.gcc (i[34567]86-*-linux*): Handle --enable-targets=all.Joseph Myers3-0/+20
gcc: * config.gcc (i[34567]86-*-linux*): Handle --enable-targets=all. Handle tuning for bi-arch i[34567]86-*-linux* like that for i[34567]86-*-solaris2.1[0-9]*. * config/i386/linux64.h (TARGET_VERSION, MULTILIB_DEFAULTS): Define conditionally depending on TARGET_64BIT_DEFAULT. (SPEC_32, SPEC_64): Define. (LINK_SPEC): Use them. * doc/install.texi (--enable-targets=all): Document for x86-linux. libcpp: * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux* depending on --enable-targets=all. * configure: Regenerate. fixincludes: * inclhack.def (AAB_fd_zero_asm_posix_types_h): Bypass on x86_64. * fixincl.x: Regenerate. From-SVN: r118147
2006-10-22* cpplib.pot: Regenerate.Joseph Myers2-127/+159
From-SVN: r117954
2006-10-12re PR preprocessor/28709 (Bad diagnostic pasting tokens with ##)Jakub Jelinek2-17/+25
PR preprocessor/28709 * macro.c (paste_tokens): Do error reporting here, use BUF with the spelled LHS token as opposed to spelling it again. (paste_all_tokens): Don't report errors here, just break on failure. * gcc.dg/cpp/paste14.c: New test. From-SVN: r117664
2006-10-10--(top level)--------------------------------------------Brooks Moses2-1/+6
2006-10-10 Brooks Moses <bmoses@stanford.edu> * Makefile.def: Added pdf target handling. * Makefile.tpl: Added pdf target handling. * Makefile.in: Regenerated. ---fixincludes-------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Makefile.in: Added empty "pdf" target. ---gcc---------------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * configure.ac: Added pdf to "Make-hooks" * Makefile.in: Added TEXI2PDF definition, and various pdf-file targets and *.pdf file patterns in cleanup targets. * configure: Regenerated. ---gcc/cp------------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Make-lang.in: Added "c++.pdf" target support. ---gcc/fortran-------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Make-lang.in: Added "fortran.pdf", "gfortran.pdf" target support. ---gcc/java----------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Make-lang.in: Added "java.pdf", "gcj.pdf" target support. ---gcc/objc----------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Make-lang.in: Added empty "objc.pdf" target. ---gcc/objcp---------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Make-lang.in: Added empty "obj-c++.pdf" target. ---gcc/treelang------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Make-lang.in: Added "treelang.pdf" target support. ---gnattools---------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Makefile.in: Added empty "pdf" target. ---libcpp------------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Makefile.in: Added empty "pdf" target. ---libdecnumber------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Makefile.in: Added empty "pdf" target. ---libiberty---------------------------------------------- 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Makefile.in: Added "pdf", "libiberty.pdf" target support. * testsuite/Makefile.in: Added empty "pdf" target. ---libobjc------------------------------------------------ 2006-10-10 Brooks Moses <bmoses@stanford.edu> * Makefile.in: Added empty "pdf" target. From-SVN: r117618
2006-09-22configure.ac: Make need_64_bit_hwint case for x86-darwin match exactly the ↵Geoffrey Keating3-2/+8
glob in gcc/config.gcc. * configure.ac: Make need_64_bit_hwint case for x86-darwin match exactly the glob in gcc/config.gcc. * configure: Regenerate. From-SVN: r117156
2006-09-13re PR c/28768 (Preprocessor doesn't parse tokens correctly?)Joseph Myers2-0/+10
libcpp: PR c/28768 PR preprocessor/14634 * lex.c (lex_string): Pedwarn for unterminated literals. libgomp: * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument to AC_DEFINE. * configure: Regenerate. gcc/testsuite: * gcc.dg/cpp/include2.c, gcc.dg/cpp/macspace1.c, gcc.dg/cpp/macspace2.c, gcc.dg/cpp/multiline.c, gcc.dg/cpp/trad/literals-2.c: Update expected diagnostics. From-SVN: r116915
2006-09-09config.gcc (i?86-*-darwin): Add 64-bit HWI support.Eric Christopher3-4/+11
2006-09-08 Eric Christopher <echristo@apple.com> * config.gcc (i?86-*-darwin): Add 64-bit HWI support. * config/t-slibgcc-darwin: Support x86_64 multilib. * config/i386/i386.h (JUMP_TABLES_IN_TEXT_SECTION): Return 1 for x86_64-darwin. * config/i386/t-darwin: Add m64 multilib. (LIB2_SIDITI_CONV_FUNCS): Use. (LIB2FUNCS_EXTRA): Ditto. * config/i386/darwin.h: Support x86_64. * config/i386/i386.c (override_options): Turn on flag_pic for x86_64-darwin. Disable flag_omit_pointer. (get_pc_thunk_name): Assert !TARGET_64BIT. (legitimate_address_p): Disable machopic addressing for x86_64. (legitimize_pic_address): Ditto. (ix86_expand_move): Ditto. (ix86_expand_call): Ditto. (machopic_output_stub): Ditto. * config/darwin.c (machopic_select_section): Support literal16. (machopic_select_rtx_section): Ditto. * config/darwin-sections.def: Ditto. * config/darwin-64.c: New. 2006-09-08 Eric Christopher <echristo@apple.com> * gcc.target/i386/20060512-3.c: Run test on ilp32 only. * gcc.target/i386/memcpy-1.c: Ditto. * gcc.target/i386/asm-1.c: Ditto. * gcc.target/i386/20060512-4.c: Ditto. * gcc.target/i386/compress-float-387.c: Ditto. * gcc.target/i386/20060512-1.c: Ditto. * gcc.target/i386/compress-float-sse.c: Ditto. * gcc.target/i386/20060512-2.c: Ditto. * gcc.target/i386/compress-float-sse-pic.c: Ditto. * gcc.target/i386/stack-prot-kernel.c: Ditto. * gcc.target/i386/compress-float-387-pic.c: Ditto. * gcc.dg/pr26449.c: Ditto. * gcc.dg/attr-ms_struct-2.c: Ditto. * gcc.dg/attr-ms_struct-1.c: Ditto. * gcc.misc-tests/linkage.exp: Fix 64-bit darwin support. 2006-09-08 Eric Christopher <echristo@apple.com> * configure.ac: Add 64-bit HWI support for i?86-darwin. From-SVN: r116795
2006-09-03* vi.po: Update.Joseph Myers2-154/+157
From-SVN: r116670
2006-08-14re PR c++/28288 (ICE with min/max operator)Steve Ellcey4-40/+21
PR c++/28288 PR c++/14556 * operators.def: Remove <?, ?>, <?=, and >?= operators. * parser.c: Remove CPP_MIN, CPP_MAX, CPP_MIN_EQ, and CPP_MAX_EQ. (cp_parser_warn_min_max): Remove. * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens. (CPP_LAST_EQ): Change. (CPP_LAST_PUNCTUATOR): Change. * expr.c (cpp_operator): Remove MIN and MAX. (reduce): Remove CPP_MIN and CPP_MAX. (num_binary_op): Ditto. * lex.c (_cpp_lex_direct): Ditto. (cpp_avoid_paste): Remove ? as legal symbol after > or <. From-SVN: r116140
2006-06-24* sv.po: Update.Joseph Myers2-2/+6
From-SVN: r114973
2006-06-24be.po, [...]: Update.Joseph Myers16-15/+20
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po, rw.po, sv.po, tr.po, vi.po, zh_CN.po, zh_TW.po: Update. From-SVN: r114967
2006-06-09re PR preprocessor/27746 (ICE on openmp code when using _Pragma from macro)Jakub Jelinek3-3/+39
PR preprocessor/27746 * directives.c (do_pragma): Handle pragma with valid namespace and invalid name coming from macro expansion. * directives.c (destringize_and_run): Initialize next field in context. PR c/27747 PR c++/27748 * directives.c (destringize_and_run): Set NO_EXPAND on the tokens. * macro.c (_cpp_backup_tokens): Fix comment typo. testsuite/ PR c/27747 * gcc.dg/cpp/_Pragma6.c: New test. PR c++/27748 * g++.dg/cpp/_Pragma1.C: New test. PR preprocessor/27746 * gcc.dg/gomp/macro-3.c: New test. * gcc.dg/gomp/macro-4.c: New test. * g++.dg/gomp/macro-3.C: New test. * g++.dg/gomp/macro-4.C: New test. From-SVN: r114519
2006-05-31gcc/, libcpp/Daniel Jacobowitz3-4/+23
gcc/, libcpp/ * Makefile.in (CATALOGS): Add po/ prefix. * configure: Regenerated. config/ * gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Provide some defines otherwise gotten from AM_GNU_GETTEXT. Remove the po/ prefix from CATALOGS. From-SVN: r114268
2006-05-24Makefile.in: Add install-html target.Carlos O'Donell2-1/+6
2006-05-23 Carlos O'Donell <carlos@codesourcery.com> * Makefile.in: Add install-html target. Add install-html to .PHONY From-SVN: r114039
2006-04-21* de.po: Update.Joseph Myers2-24/+28
From-SVN: r113146
2006-03-31* sv.po: Update.Joseph Myers2-4/+8
From-SVN: r112580
2006-03-13be.po, [...]: Update.Joseph Myers16-1123/+1981
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po, rw.po, sv.po, tr.po, vi.po, zh_CN.po: Update. * zh_TW.po: New file. From-SVN: r111982
2006-02-18cpp.texi (__TIMESTAMP__): Document.Grigory Zagorodnev6-1/+62
2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com> gcc/ChangeLog: * doc/cpp.texi (__TIMESTAMP__): Document. libcpp/ChangeLog: * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP. * files.c (_cpp_get_file_stat): New function. * include/cpplib.h (builtin_type): Add BT_TIMESTAMP. * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP. * internal.h (_cpp_get_file_stat): Prototype. (struct cpp_buffer): Add timestamp. gcc/testsuite/ChangeLog: * gcc.dg/cpp/undef3.c: New test. * gcc.dg/cpp/trad/builtins2.c: New test. From-SVN: r111232
2006-01-23re PR preprocessor/25717 (-dD does not list all defined macros (in ↵Jakub Jelinek3-11/+22
particular, __STDC__)) PR preprocessor/25717 * init.c (cpp_init_builtins): If __STDC__ will not change value between system headers and other sources, define it as a normal macro rather than a builtin. * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check cpp_in_system_header condition. From-SVN: r110144
2006-01-05Makefile.in: Use -MMD instead of -MD.Paolo Bonzini2-1/+5
2006-02-05 Paolo Bonzini <bonzini@gnu.org> * Makefile.in: Use -MMD instead of -MD. From-SVN: r109373
2006-01-04directives.c (struct pragma_entry): Add is_deferred.Richard Henderson6-245/+279
libcpp/ * directives.c (struct pragma_entry): Add is_deferred. Add ident entry to value union. (end_directive): Don't eat the line if in_deferred_pragma. (run_directive): Remove pragma hacks. (insert_pragma_entry): Remove. (new_pragma_entry): New. (register_pragma_1): Split out of register_pragma. Only handle the lookup tree and return the new entry. (cpp_register_pragma): Fill in the pragma entry here. (cpp_register_deferred_pragma): New. (register_pragma_internal): New. (_cpp_init_internal_pragmas): Use register_pragma_internal. (do_pragma): Allow pragma expansion after namespace. For deferred pragmas, don't slurp the line into a string. (destringize_and_run): Save tokens for deferred pragmas. (cpp_handle_deferred_pragma): Remove. * macro.c (builtin_macro): Remove pragma token hack. (_cpp_push_token_context): Rename from push_token_context and export. * internal.h (struct lexer_state): Add pragma_allow_expansion. (_cpp_push_token_context): Declare. * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return a token. Update the line number correctly if so. (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens. (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas. * include/cpplib.h (PRAGMA_EOL): New. (CPP_TOKEN_FLD_PRAGMA): New. (struct cpp_token): Add val.pragma. (struct cpp_options): Remove defer_pragmas. (cpp_handle_deferred_pragma): Remove. (cpp_register_deferred_pragma): Declare. gcc/ * c-lex.c (c_lex_with_flags) <CPP_PRAGMA>: Smuggle pragma id via integer constant. (pragma_lex): Remove. * c-pch.c (c_common_pch_pragma): Accept the name as an argument, rather than parsing it. * c-pragma.c (handle_pragma_weak, handle_pragma_redefine_extname, handle_pragma_extern_prefix): Add %< %> quotes. (registered_pragmas): New. (c_register_pragma_1): New. (c_register_pragma): Use it. (c_register_pragma_with_expansion): Likewise. (c_invoke_pragma_handler): New. (init_pragma): Use cpp_register_deferred_pragma directly for pch_preprocess. * c-pragma.h (enum pragma_kind): New. (pragma_handler): New. (c_invoke_pragma_handler): Declare. * c-common.c (c_parse_error): Pretty print CPP_PRAGMA and CPP_PRAGMA_EOL. * c-common.h (c_common_pch_pragma): Update decl. * Makefile.in (c-parser.o): Update dependencies. (GTFILES): Add c-pragma.h. * c-parser.c (struct c_token): Add pragma_kind. (struct c_parser): Add in_pragma. (c_lex_one_token): Always initialize keyword and pragma_kind. Extract data for CPP_PRAGMA. (c_parser_peek_2nd_token): Deny CPP_PRAGMA_EOL. (c_parser_consume_token): Don't allow CPP_PRAGMA unless errors. Don't allow CPP_PRAGMA_EOL if in_pragma. (c_parser_consume_pragma): New. (c_parser_skip_until_found): Stop on CPP_PRAGMA_EOL. (c_parser_skip_to_end_of_parameter): Likewise. (c_parser_skip_to_end_of_block_or_statement): Likewise. (c_parser_skip_to_pragma_eol): New. (c_parser_external_declaration): Handle CPP_PRAGMA. (c_parser_compound_statement_nostart): Likewise. (c_parser_statement_after_labels): Likewise. (c_parser_pragma): New. (pragma_lex): Likewise. (c_parser_pragma_pch_preprocess): New. (c_parser_new): Merge into ... (c_parse_file): ... here. Call c_parser_pragma_pch_preprocess. gcc/cp/ * lex.c (handle_pragma_java_exceptions): Fix whitespace. * parser.c (struct cp_token): Add pragma_kind. (eof_token): Update to match. (struct cp_lexer): Add in_pragma; rearrange next for better packing. (cp_parser_initial_pragma): New. (cp_lexer_new_main): Use it. Don't bother clearing c_lex_return_raw_strings. (cp_lexer_get_preprocessor_token): Always initialize keyword and pragma_kind fields. Handle CPP_PRAGMA. (cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when in_pragma is set. (cp_lexer_handle_pragma): Remove. Update callers to cp_parser_pragma. (cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string. (cp_parser_skip_to_pragma_eol): New. (cp_parser_error): Use it. (cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL; rearrange with switch statement. (cp_parser_skip_to_end_of_statement): Likewise. (cp_parser_skip_to_end_of_block_or_statement): Likewise. (cp_parser_skip_to_closing_brace): Likewise. (cp_parser_skip_until_found): Likewise. (cp_parser_statement): Add in_compound argument; update callers. Use it to decide how to handle pragma parsing. (cp_parser_labeled_statement): Add in_compound argument; pass it on to cp_parser_statement. (cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL. (cp_parser_declaration_seq_opt): Likewise. (cp_parser_parameter_declaration): Likewise. (cp_parser_member_specification_opt): Likewise. (cp_parser_function_definition_after_decl): Likewise. (cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs. (cp_parser_pragma): New. (pragma_lex): New. gcc/testsuite/ * g++.dg/parse/pragma2.C: Update expected error lines. From-SVN: r109336
2006-01-01re PR c++/25294 (Bogus "unterminated comment" error from #pragma comment)Jakub Jelinek2-4/+56
PR c++/25294 * directives.c (do_pragma): If pragma line ends with multi-line block comment, end the saved deferred pragma string before that comment. Handle embedded '\0' chars on the pragma line. * gcc.dg/pragma-pack-3.c: New test. * g++.dg/parse/pragma3.C: New test. From-SVN: r109201
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