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2023-03-10file-prefix-map: Fix up -f*-prefix-map= [PR108464]Jakub Jelinek1-1/+1
On Tue, Nov 01, 2022 at 01:46:20PM -0600, Jeff Law via Gcc-patches wrote: > > This does cause a change of behaviour if users were previously relying upon > > symlinks or absolute paths not being resolved. > > I'm not too worried about this scenario. As mentioned in the PR, this patch breaks e.g. ccache testsuite. I strongly doubt most of the users want such a behavior, because it makes all filenames absolute when -f*-prefix-map= options remap one absolute path to another one. Say if I'm in /tmp and /tmp is the canonical path and there is src/test.c file, with -fdebug-prefix-map=/tmp=/blah previously there would be DW_AT_comp_dir "/blah" and it is still there, but DW_AT_name which was previouly "src/test.c" (relative against DW_AT_comp_dir) is now "/blah/src/test.c" instead. Even worse, the canonicalization is only done on the remap_filename argument, but not on the old_prefix side. That is e.g. what breaks ccache. If there is /tmp/foobar1 directory and ln -sf foobar1 /tmp/foobar2 cd /tmp/foobar2 then -fdebug-prefix-map=`pwd`:/blah will just not work, while src/test.c will be canonicalized to /tmp/foobar1/src/test.c, old_prefix is still what the user provided which is /tmp/foobar2. User would need to change their uses to use -fdebug-prefix-map=`realpath $(pwd)`=/blah I've created 3 patches for this. The first patch just reverts the patch (and its follow-up patch). The second introduces a new option, -f{,no}-canon-prefix-map which affects the behavior of -f{file,macro,debug,profile}-prefix-map=, if on it canonicalizes the old path of the prefix map option and compares that against the canonicalized filename for absolute paths but not relative. And last is like the second, but does that also for relative paths except for filenames with no / (or / or \ on DOS based fs). So, the third patch gets an optional behavior of what has been on the trunk lately with the difference that the old_prefix is canonicalized by the compiler. Initially I've thought I'd just add some magic syntax to the OLD=NEW argument of those options (because there are 4 of them), but as noted in the comments, = is valid char in OLD (just not new), so it would be hard to figure out some syntax. So instead a new option, which one can turn on and off for different -f*-prefix-map= options if needed. -fdebug-prefix-map=/path1=/mypath1 -fcanon-prefix-map \ -fdebug-prefix-map=/path2=/mypath2 -fno-canon-prefix-map \ -fdebug-prefix-map=/path3=/mypath3 will use the old behavior for the /path1 and /path3 handling and the new one only for /path2 handling. This commit is the third patch described above. 2023-03-10 Jakub Jelinek <jakub@redhat.com> PR other/108464 * common.opt (fcanon-prefix-map): New option. * opts.cc: Include file-prefix-map.h. (flag_canon_prefix_map): New variable. (common_handle_option): Handle OPT_fcanon_prefix_map. (gen_command_line_string): Ignore OPT_fcanon_prefix_map. * file-prefix-map.h (flag_canon_prefix_map): Declare. * file-prefix-map.cc (struct file_prefix_map): Add canonicalize member. (add_prefix_map): Initialize canonicalize member from flag_canon_prefix_map, and if true canonicalize it using lrealpath. (remap_filename): Revert 2022-11-01 and 2022-11-07 changes, use lrealpath result only for map->canonicalize map entries. * lto-opts.cc (lto_write_options): Ignore OPT_fcanon_prefix_map. * opts-global.cc (handle_common_deferred_options): Clear flag_canon_prefix_map at the start and handle OPT_fcanon_prefix_map. * doc/invoke.texi (-fcanon-prefix-map): Document. (-ffile-prefix-map, -fdebug-prefix-map, -fprofile-prefix-map): Add see also for -fcanon-prefix-map. * doc/cppopts.texi (-fmacro-prefix-map): Likewise.
2023-02-23**/*.texi: Reorder index entriesArsen Arsenović1-4/+4
This change is a generalization of r13-6292-gddf6fe375d9110. Historically, makeinfo exhibited a bug, due to which a structure like: @item foo @cindex foo @cindex bar ... would be transformed into an item heading, with the first index entry on it, followed by an item body, with the second index entry in it. This has often lead to index entries not linking to relevant items, but rather, just below them. This bug was exhibited in both Info and HTML documentation, and was most glaringly obvious in the latter. After a discussion with the Texinfo developers, it was decided that the appropriate construct for this case is: @cindex foo @cindex bar @item foo ... which behaves correctly in newer versions, linking all the index entries to the item itself. This pattern also produces copiable anchors in HTML output. This commit fixes most indices to follow the pattern above, however, omits relevant changes in the Ada manuals, as the algorithm described below lead to many false positives and unwanted changes in that manual. Much like the previous commit, this change is mostly mechanical, with a simple script. I have, however, gone over the patch myself also, to see if there's anything that ought to be kept as-is. Formatter: # GPL3+ use v5.35; use strict; use warnings; my @lineq = (); my @itemq = (); my @indxq = (); my $lstin = 0; while (<>) { push (@lineq, $_); if (/^\@[a-zA-Z0-9]{1,2}index\W/) { $lstin = @lineq; push (@indxq, $_); next; } if (/^\@itemx?\W/) { $lstin = @lineq; push (@itemq, $_); next; } next if $lstin && /^\s*(\@c(omment)?\W.*)?$/; if (@indxq and @itemq) { print @indxq; print @itemq; print @lineq[$lstin..@lineq-1]; } else { print @lineq; } @lineq = (); @itemq = (); @indxq = (); $lstin = 0; } if (@indxq and @itemq) { print @indxq; print @itemq; print @lineq[$lstin..@lineq-1]; } else { print @lineq; } # Local Variables: # indent-tabs-mode: nil # End: gcc/d/ChangeLog: * implement-d.texi: Reorder index entries around @items. gcc/ChangeLog: * doc/cfg.texi: Reorder index entries around @items. * doc/cpp.texi: Ditto. * doc/cppenv.texi: Ditto. * doc/cppopts.texi: Ditto. * doc/generic.texi: Ditto. * doc/install.texi: Ditto. * doc/extend.texi: Ditto. * doc/invoke.texi: Ditto. * doc/md.texi: Ditto. * doc/rtl.texi: Ditto. * doc/tm.texi.in: Ditto. * doc/trouble.texi: Ditto. * doc/tm.texi: Regenerate. gcc/fortran/ChangeLog: * invoke.texi: Reorder index entries around @items. gcc/go/ChangeLog: * gccgo.texi: Reorder index entries around @items.
2023-02-23docs: Reorder @opindex before corresponding optionsArsen Arsenović1-47/+47
gcc/d/ChangeLog: * gdc.texi: Reorder @opindex commands to precede @items they relate to. gcc/ChangeLog: * doc/cppdiropts.texi: Reorder @opindex commands to precede @items they relate to. * doc/cppopts.texi: Ditto. * doc/cppwarnopts.texi: Ditto. * doc/invoke.texi: Ditto. * doc/lto.texi: Ditto. gcc/fortran/ChangeLog: * invoke.texi: Reorder @opindex commands to precede @items they relate to.
2023-01-16Update copyright years.Jakub Jelinek1-1/+1
2022-11-14Revert "sphinx: remove texinfo files"Martin Liska1-0/+557
This reverts commit 54ca4eef58661a7d7a511e2bbbe309bde1732abf.
2022-11-09sphinx: remove texinfo filesMartin Liska1-557/+0
gcc/d/ChangeLog: * gdc.texi: Removed. gcc/ChangeLog: * doc/analyzer.texi: Removed. * doc/avr-mmcu.texi: Removed. * doc/bugreport.texi: Removed. * doc/cfg.texi: Removed. * doc/collect2.texi: Removed. * doc/compat.texi: Removed. * doc/configfiles.texi: Removed. * doc/configterms.texi: Removed. * doc/contrib.texi: Removed. * doc/contribute.texi: Removed. * doc/cpp.texi: Removed. * doc/cppdiropts.texi: Removed. * doc/cppenv.texi: Removed. * doc/cppinternals.texi: Removed. * doc/cppopts.texi: Removed. * doc/cppwarnopts.texi: Removed. * doc/extend.texi: Removed. * doc/fragments.texi: Removed. * doc/frontends.texi: Removed. * doc/gcc.texi: Removed. * doc/gccint.texi: Removed. * doc/gcov-dump.texi: Removed. * doc/gcov-tool.texi: Removed. * doc/gcov.texi: Removed. * doc/generic.texi: Removed. * doc/gimple.texi: Removed. * doc/gnu.texi: Removed. * doc/gty.texi: Removed. * doc/headerdirs.texi: Removed. * doc/hostconfig.texi: Removed. * doc/implement-c.texi: Removed. * doc/implement-cxx.texi: Removed. * doc/include/fdl.texi: Removed. * doc/include/funding.texi: Removed. * doc/include/gcc-common.texi: Removed. * doc/include/gpl_v3.texi: Removed. * doc/install.texi: Removed. * doc/interface.texi: Removed. * doc/invoke.texi: Removed. * doc/languages.texi: Removed. * doc/libgcc.texi: Removed. * doc/loop.texi: Removed. * doc/lto-dump.texi: Removed. * doc/lto.texi: Removed. * doc/makefile.texi: Removed. * doc/match-and-simplify.texi: Removed. * doc/md.texi: Removed. * doc/objc.texi: Removed. * doc/optinfo.texi: Removed. * doc/options.texi: Removed. * doc/passes.texi: Removed. * doc/plugins.texi: Removed. * doc/poly-int.texi: Removed. * doc/portability.texi: Removed. * doc/rtl.texi: Removed. * doc/service.texi: Removed. * doc/sourcebuild.texi: Removed. * doc/standards.texi: Removed. * doc/tm.texi: Removed. * doc/tree-ssa.texi: Removed. * doc/trouble.texi: Removed. * doc/ux.texi: Removed. * doc/tm.texi.in: Removed. gcc/fortran/ChangeLog: * gfc-internals.texi: Removed. * gfortran.texi: Removed. * intrinsic.texi: Removed. * invoke.texi: Removed. gcc/go/ChangeLog: * gccgo.texi: Removed. libgomp/ChangeLog: * libgomp.texi: Removed. libiberty/ChangeLog: * at-file.texi: Removed. * copying-lib.texi: Removed. * functions.texi: Removed. * libiberty.texi: Removed. * obstacks.texi: Removed. libitm/ChangeLog: * libitm.texi: Removed. libquadmath/ChangeLog: * libquadmath.texi: Removed.
2022-11-05doc: Document correct -fwide-exec-charset defaults [PR41041]Jonathan Wakely1-3/+4
As shown in the PR, the default is not UTF-32 but rather UTF-32BE or UTF-32LE, avoiding the need for a byte order mark in literals. gcc/ChangeLog: PR c/41041 * doc/cppopts.texi: Document -fwide-exec-charset defaults correctly.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-15doc: Document C++ 20 modulesNathan Sidwell1-0/+4
And here is the user-facing documentation. gcc/ * doc/cppopts.texi: Document new cpp opt. * doc/invoke.texi: Add C++20 module option & documentation.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-09-19Support extended characters in C/C++ identifiers (PR c/67224)Lewis Hyatt1-2/+3
libcpp/ChangeLog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * charset.c (_cpp_valid_utf8): New function to help lex UTF-8 tokens. * internal.h (_cpp_valid_utf8): Declare. * lex.c (forms_identifier_p): Use it to recognize UTF-8 identifiers. (_cpp_lex_direct): Handle UTF-8 in identifiers and CPP_OTHER tokens. Do all work in "default" case to avoid slowing down typical code paths. Also handle $ and UCN in the default case for consistency. gcc/Changelog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * doc/cpp.texi: Document support for extended characters in identifiers. * doc/cppopts.texi: Likewise. gcc/testsuite/ChangeLog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * c-c++-common/cpp/ucnid-2011-1-utf8.c: New test. * g++.dg/cpp/ucnid-1-utf8.C: New test. * g++.dg/cpp/ucnid-2-utf8.C: New test. * g++.dg/cpp/ucnid-3-utf8.C: New test. * g++.dg/cpp/ucnid-4-utf8.C: New test. * g++.dg/other/ucnid-1-utf8.C: New test. * gcc.dg/cpp/ucnid-1-utf8.c: New test. * gcc.dg/cpp/ucnid-10-utf8.c: New test. * gcc.dg/cpp/ucnid-11-utf8.c: New test. * gcc.dg/cpp/ucnid-12-utf8.c: New test. * gcc.dg/cpp/ucnid-13-utf8.c: New test. * gcc.dg/cpp/ucnid-14-utf8.c: New test. * gcc.dg/cpp/ucnid-15-utf8.c: New test. * gcc.dg/cpp/ucnid-2-utf8.c: New test. * gcc.dg/cpp/ucnid-3-utf8.c: New test. * gcc.dg/cpp/ucnid-4-utf8.c: New test. * gcc.dg/cpp/ucnid-6-utf8.c: New test. * gcc.dg/cpp/ucnid-7-utf8.c: New test. * gcc.dg/cpp/ucnid-9-utf8.c: New test. * gcc.dg/ucnid-1-utf8.c: New test. * gcc.dg/ucnid-10-utf8.c: New test. * gcc.dg/ucnid-11-utf8.c: New test. * gcc.dg/ucnid-12-utf8.c: New test. * gcc.dg/ucnid-13-utf8.c: New test. * gcc.dg/ucnid-14-utf8.c: New test. * gcc.dg/ucnid-15-utf8.c: New test. * gcc.dg/ucnid-16-utf8.c: New test. * gcc.dg/ucnid-2-utf8.c: New test. * gcc.dg/ucnid-3-utf8.c: New test. * gcc.dg/ucnid-4-utf8.c: New test. * gcc.dg/ucnid-5-utf8.c: New test. * gcc.dg/ucnid-6-utf8.c: New test. * gcc.dg/ucnid-7-utf8.c: New test. * gcc.dg/ucnid-8-utf8.c: New test. * gcc.dg/ucnid-9-utf8.c: New test. From-SVN: r275979
2019-07-02re PR preprocessor/90581 (provide an option to adjust the maximum depth of ↵Qing Zhao1-0/+4
nested #include) PR preprocessor/90581 Add a cpp option -fmax-include-depth to set the maximum depth of the nested #include. From-SVN: r272948
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-04-10cppopts.texi: Use "side effect" instead of side-effect.Martin Sebor1-2/+2
gcc/ChangeLog: * doc/cppopts.texi: Use "side effect" instead of side-effect. * doc/extend.texi: Same. * doc/generic.texi: Same. * doc/implement-c.texi: Same. * doc/invoke.texi: Same. * doc/md.texi: Same. * doc/rtl.texi: Same. * doc/tree-ssa.texi: Same. From-SVN: r259287
2018-01-18Add ability to remap file names in __FILE__, etc (PR other/70268)Boris Kolpackov1-1/+11
This commit adds the -fmacro-prefix-map option that allows remapping of file names in __FILE__, __BASE_FILE__, and __builtin_FILE(), similar to how -fdebug-prefix-map allows to do the same for debug information. Additionally, it adds -ffile-prefix-map which can be used to specify both mappings with a single option (and, should we need to add more -f*-prefix-map options in the future, those as well). libcpp/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * include/cpplib.h (cpp_callbacks::remap_filename): New callback. * libcpp/macro.c (_cpp_builtin_macro_text): Call remap_filename for __FILE__ and __BASE_FILE__. gcc/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * common.opt: (-ffile-prefix-map): New option. * opts.c (common_handle_option): Defer it. * opts-global.c (handle_common_deferred_options): Handle it. * debug.h (remap_debug_filename, add_debug_prefix_map): Move to... * file-prefix-map.h: New file. (remap_debug_filename, add_debug_prefix_map): ...here. (add_macro_prefix_map, add_file_prefix_map, remap_macro_filename): New. * final.c (debug_prefix_map, add_debug_prefix_map remap_debug_filename): Move to... * file-prefix-map.c: New file. (file_prefix_map, add_prefix_map, remap_filename) ...here and rename, generalize, get rid of alloca(), use strrchr() instead of strchr(). (add_macro_prefix_map, add_debug_prefix_map, add_file_prefix_map): Implement in terms of add_prefix_map(). (remap_macro_filename, remap_debug_filename): Implement in term of remap_filename(). * Makefile.in (OBJS, PLUGIN_HEADERS): Add new files. * builtins.c (fold_builtin_FILE): Call remap_macro_filename(). * dbxout.c: Include file-prefix-map.h. * varasm.c: Likewise. * vmsdbgout.c: Likewise. * xcoffout.c: Likewise. * dwarf2out.c: Likewise plus omit new options from DW_AT_producer. * doc/cppopts.texi (-fmacro-prefix-map): Document. * doc/invoke.texi (-ffile-prefix-map): Document. (-fdebug-prefix-map): Update description. gcc/c-family/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * c-family/c.opt (-fmacro-prefix-map): New option. * c-family/c-opts.c (c_common_handle_option): Handle it. * c-family/c-lex.c (init_c_lex): Set remap_filename cpp callback. * c-family/c-ppoutput.c (init_pp_output): Likewise. gcc/testsuite/ChangeLog: 2018-01-18 Boris Kolpackov <boris@codesynthesis.com> PR other/70268 * c-c++-common/ffile-prefix-map.c: New test. * c-c++-common/fmacro-prefix-map.c: New test. * c-c++-common/cpp/ffile-prefix-map.c: New test. * c-c++-common/cpp/fmacro-prefix-map.c: New test. From-SVN: r256847
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-06-14Recognize '-' as special -MF argument (write to stdout)Boris Kolpackov1-0/+2
Sometimes it is useful to generate pre-processed output to a file and the dependency information to stdout for further analysis/processing. For example: g++ -E -MD -fdirectives-only -o test.ii test.cxx This will generate the dependency information to test.d (as per the documentation). While changing this behavior is probably unwise, one traditional (e.g., supported by -o) way to handle this is to recognize the special '-' file name as an instruction to write to stdout: g++ -E -MD -fdirectives-only -o test.ii -MF - test.cxx Currently this will create a file named '-'. The included patch changes this behavior to write to stdout. Note also that Clang has supported this from at least version 3.5. gcc: 2017-06-14 Boris Kolpackov <boris@codesynthesis.com> * doc/cppopts.texi: Document '-' special value to -MF. gcc/c-family: 2017-06-14 Boris Kolpackov <boris@codesynthesis.com> * c-opts.c (c_common_finish): Handle '-' special value to -MF. From-SVN: r249201
2017-01-08re PR other/16519 (-pthread undocumented)Sandra Loosemore1-0/+7
2017-01-08 Sandra Loosemore <sandra@codesourcery.com> PR other/16519 gcc/ * doc/invoke.texi (Option Summary): Move -pthread to Linker Options and Preprocessor Options. (Options for Linking): Document -pthread here.... (RS/6000 and PowerPC Options): ...not here. (Solaris 2 Options): ...or here. * doc/cppopts.texi: Document -pthread. From-SVN: r244214
2017-01-07re PR preprocessor/54124 (GCC 4.7.1 manual: -dM and similar options hard to ↵Sandra Loosemore1-13/+18
find) 2017-01-07 Sandra Loosemore <sandra@codesourcery.com> PR preprocessor/54124 gcc/ * doc/cppopts.texi: Reformat -d subtable to list the full name of the options. Add cross-reference to the docs for the general compiler -d options. * doc/invoke.texi (Developer Options): Add cross-reference to the preprocessor-specific -d option documentation. From-SVN: r244205
2017-01-07cppdiropts.texi: Merge documentation of -I, -iquote, -isystem, and -idirafter.Sandra Loosemore1-27/+22
2017-01-07 Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/cppdiropts.texi: Merge documentation of -I, -iquote, -isystem, and -idirafter. Copy-edit. * doc/cppopts.texi: Copy-edit. Remove contradiction about default for -ftrack-macro-expansion. Delete obsolete and badly-formatted implementation details about -fdebug-cpp output. * doc/cppwarnopts.texi: Copy-edit. From-SVN: r244200
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-12-30cppopts.texi: Reorder table entries to put the most commonly-used options ↵Sandra Loosemore1-140/+140
first and debug... 2016-12-30 Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/cppopts.texi: Reorder table entries to put the most commonly-used options first and debug options last. From-SVN: r243984
2016-12-27cppdiropts.texi, [...]: New files, split from...Sandra Loosemore1-179/+0
2016-12-27 Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/cppdiropts.texi, doc/cppwarnopts.texi: New files, split from... * doc/cppopts.texi: .... here. * doc/cpp.texi (Invocation): Adjust includes. * doc/invoke.texi (Option Summary): Add missing preprocesor-related options. Adjust sorting and formatting. (Warning Options): Include cppwarnopts.texi. (Preprocessor Options): Add pointers and list the specific preprocessor options from cppopts.texi first instead of last. (Directory Options): Move/merge documentation of -I, -iquote, and -I- to cppdiropts.texi. Include that file here. From-SVN: r243954
2016-12-27cppopts.texi: Delete redundant documentation for -x.Sandra Loosemore1-25/+0
2016-12-27 Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/cppopts.texi: Delete redundant documentation for -x. Move -fno-show-column documentation to... * doc/invoke.texi (Diagnostic Message Formatting Options): ...here. Update the option summary. From-SVN: r243944
2016-12-25cpp.texi (Invocation): Revise to indicate that GCC driver options are only ↵Sandra Loosemore1-146/+37
documented in the GCC manual. 2016-12-25 Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/cpp.texi (Invocation): Revise to indicate that GCC driver options are only documented in the GCC manual. * doc/cppopts.texi: Delete documentation of GCC driver options -o, -Wall, -Wtraditional, -Werror, -Wsystem-headers, -w, -pedantic, -pedantic-errors, -std=, -ansi, --help, --target-help, -v, -version. Update -Wcomment, -Wtrigraphs, -Wundef, -Wexpansion-to-defined, -Wno-endif-labels, -traditional, -traditional-cpp, -trigraphs to merge text previously in GCC manual. * doc/invoke.texi (Option Summary): Move -trigraphs, -traditional, and -traditional-cpp from C dialect options to preprocessor options. (C Dialect Options): Likewise. (Warning Options): Delete documentation of -Wcomment, -Wtrigraphs, -Wexpansion-to-defined, -Wundef, and -Wno-endif-labels. From-SVN: r243923
2016-11-23system.h (HAVE_DESIGNATED_INITIALIZERS, [...]): Do not use "defined" in macros.Paolo Bonzini1-0/+6
gcc: 2016-11-23 Paolo Bonzini <bonzini@gnu.org> * system.h (HAVE_DESIGNATED_INITIALIZERS, HAVE_DESIGNATED_UNION_INITIALIZERS): Do not use "defined" in macros. * doc/cpp.texi (Defined): Mention -Wexpansion-to-defined. * doc/cppopts.texi (Invocation): Document -Wexpansion-to-defined. * doc/invoke.texi (Warning Options): Document -Wexpansion-to-defined. gcc/c-family: 2016-11-23 Paolo Bonzini <bonzini@gnu.org> * c.opt (Wexpansion-to-defined): New. gcc/testsuite: 2016-11-23 Paolo Bonzini <bonzini@gnu.org> * gcc.dg/cpp/defined.c: Mark newly introduced warnings and adjust for warning->pedwarn change. * gcc.dg/cpp/defined-syshdr.c, gcc.dg/cpp/defined-Wexpansion-to-defined.c, gcc.dg/cpp/defined-Wextra-Wno-expansion-to-defined.c, gcc.dg/cpp/defined-Wextra.c, gcc.dg/cpp/defined-Wno-expansion-to-defined.c: New testcases. libcpp: 2016-11-23 Paolo Bonzini <bonzini@gnu.org> * include/cpplib.h (struct cpp_options): Add new member warn_expansion_to_defined. (CPP_W_EXPANSION_TO_DEFINED): New enum member. * expr.c (parse_defined): Warn for all uses of "defined" in macros, and tie warning to CPP_W_EXPANSION_TO_DEFINED. Make it a pedwarning instead of a warning. * system.h (HAVE_DESIGNATED_INITIALIZERS): Do not use "defined" in macros. From-SVN: r242743
2016-01-18invoke.texi (Invoking GCC): Add new section to menu.Sandra Loosemore1-1/+1
2016-01-18 Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/invoke.texi (Invoking GCC): Add new section to menu. (Option Summary): Update to reflect new section and moved options. (C++ Dialect Options): Move -fstats to new section. (Debugging Options): Move all dump, statistics, and other GCC developer options to new section. Rewrite section introduction and re-order remaining options to put the more basic ones first. (Optimization Options): Move -fira-verbose and -flto-report* to new section. (Developer Options): New section incorporating moved options. * doc/cppopts.texi (-dM): Update cross-reference. From-SVN: r232541
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-03-22cpp.texi (Search Path): Hyphenate "command-line" when used as an adjective.Sandra Loosemore1-3/+3
2015-03-22 Sandra Loosemore <sandra@codesourcery.com> gcc/ * doc/cpp.texi (Search Path): Hyphenate "command-line" when used as an adjective. (System Headers): Likewise. (Ifdef): Likewise. (Traditional macros): Likewise. (Invocation): Likewise. (Option Index): Likewise. * doc/cppopts.texi (-M): Likewise. (-finput-charset): Likewise. (--help): Likewise. * doc.invoke.texi (AVR Options): Likewise. (V850 Options): Likewise. From-SVN: r221583
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-11-05Enable -fextended-identifiers by default.Joseph Myers1-2/+1
As proposed at <https://gcc.gnu.org/ml/gcc/2014-11/msg00014.html>, this patch enables -fextended-identifiers by default for all standard versions including this feature (all C++ versions, C99 and above for C, but not C90 / C94 / gnu89 / preprocessing assembler). It adds a couple of tests for areas where I previously noted testsuite coverage for extended identifiers was lacking, removes -fextended-identifiers from existing tests, adds -g to various such tests to verify that extended identifiers don't break debug info generation and removes the test that was only there to verify that the feature was off by default. The current state of the feature may not correspond exactly to any particular checklist from 2004/5 (see bug 9449) of what was wanted before enabling the feature by default, but I don't think it's any worse than plenty of other features supported by default before every corner case is fully functional, and think problems can readily be fixed incrementally. The following aspects of extended identifiers could still do with more work (and should be straightforward): * C -aux-info (output should use UCNs). * ObjC -gen-decls (output should use UCNs; associated diagnostics from the ObjC front end should use extended characters or UCNs as appropriate to the locale, via using %qE or identifier_to_locale). * Use DW_AT_use_UTF8 in DWARF-3 debug info for compilation units built with extended identifiers enabled (or unconditionally). * cpplib diagnostics (outputting characters or UCNs as appropriate depending on the locale, as done for identifiers in non-cpplib diagnostics). * C++ test for UCN linking with C and extern "C". * Check GDB support / file issues for support if needed. * Actual UTF-8 in identifiers (?). (Be careful about not affecting performance for the normal fast path of lexing identifiers, if possible.) The following may be trickier: * cpplib spelling preservation (required to diagnose macro redefinition with different spellings of the same identifier in the definition or argument names; different spellings of the name of the macro itself are OK, however; also required for correct handling of multiple stringizing in C++); correct output for -d (UCNs), DWARF debug info for macros (UCNs), PCH and PCH tests. (Spelling preservation is the issue that needs fixing to remove references to corner cases in the documentation of -std=c99 and -std=c11 and in c99status.html.) The idea would be to add a second pointer to cpp_identifier that stores the original spelling (whether for extended identifiers only, or for all identifiers); this does not enlarge cpp_token because the resulting larger cpp_identifier structure is no bigger than cpp_string. * C++ translation of extended characters (including $@` and various control characters) to UCNs in phase 1 (note diagnostics thus needed, but not for C++11, for control characters in strings / character constants as those UCNs invalid); a likely implementation approach is to do translation when identifiers / strings / character constants are lexed, together with errors for stray $@` / control characters in program as not being valid UCNs in identifiers ($ only if not accepted in identifiers); note that this translation should not take place inside raw string literals. Bootstrapped with no regressions on x86_64-unknown-linux-gnu. libcpp: PR preprocessor/9449 * init.c (lang_defaults): Enable extended identifiers for C++ and C99-based standards. gcc: PR preprocessor/9449 * doc/cpp.texi (Character sets, Tokenization) (Implementation-defined behavior): Don't refer to UCNs in identifiers requiring -fextended-identifiers. * doc/cppopts.texi (-fextended-identifiers): Document as enabled by default for C99 and later and C++. * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended identifiers needing -fextended-identifiers. gcc/testsuite: PR preprocessor/9449 * lib/target-supports.exp (check_effective_target_ucn_nocache): Don't use -fextended-identifiers. * c-c++-common/cpp/normalize-3.c, c-c++-common/cpp/ucnid-2011-1.c, g++.dg/cpp/ucn-1.C, g++.dg/cpp/ucnid-1.C, g++.dg/other/ucnid-1.C, gcc.dg/cpp/normalize-1.c, gcc.dg/cpp/normalize-2.c, gcc.dg/cpp/normalize-4.c: Don't use -fextended-identifiers. * gcc.dg/cpp/ucnid-1.c: Don't use -fextended-identifiers. Use -g3. * gcc.dg/cpp/ucnid-10.c, gcc.dg/cpp/ucnid-2.c, gcc.dg/cpp/ucnid-3.c, gcc.dg/cpp/ucnid-4.c, gcc.dg/cpp/ucnid-5.c, gcc.dg/cpp/ucnid-7.c, gcc.dg/cpp/ucnid-9.c, gcc.dg/cpp/warn-normalized-1.c, gcc.dg/cpp/warn-normalized-2.c, gcc.dg/cpp/warn-normalized-3.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-1.c, gcc.dg/ucnid-2.c, gcc.dg/ucnid-3.c, gcc.dg/ucnid-4.c, gcc.dg/ucnid-5.c, gcc.dg/ucnid-6.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-7.c, gcc.dg/ucnid-8.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-9.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-10.c: Don't use -fextended-identifiers. * gcc.dg/ucnid-11.c, gcc.dg/ucnid-12.c: Don't use -fextended-identifiers. Use -g. * gcc.dg/ucnid-13.c: Don't use -fextended-identifiers. * gcc.dg/cpp/ucnid-8.c: Remove test. * gcc.dg/cpp/ucnid-10.c, gcc.dg/ucnid-14.c: New tests. From-SVN: r217144
2014-08-16cppopts.texi (ftrack-macro-expansion): Add missing @code.Manuel López-Ibáñez1-1/+1
2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org> * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code. From-SVN: r214063
2014-01-02Update copyright years in gcc/Richard Sandiford1-1/+1
From-SVN: r206289
2013-01-10Update copyright years in gcc/Richard Sandiford1-2/+1
From-SVN: r195098
2013-01-04Update Copyright years for files modified in 2011 and/or 2012.Jakub Jelinek1-1/+1
From-SVN: r194903
2012-11-16cpplib.h (struct cpp_options): Add canonical_system_headers.Simon Baldwin1-0/+4
* include/cpplib.h (struct cpp_options): Add canonical_system_headers. * files.c (find_file_in_dir): Call maybe_shorter_path() only if canonical_system_headers is set. * init.c (cpp_create_reader): Initialize canonical_system_headers. * configure.ac: Add new --enable-canonical-system-headers. * configure: Regenerate. * config.in: Regenerate. * doc/cppopts.texi: Document -f[no-]canonical-system-headers. * doc/install.texi: Document --enable-canonical-system-headers. * c.opt: Add f[no-]canonical-system-headers. * c-opts.c (c_common_handle_option): Handle OPT_fcanonical_system_headers. From-SVN: r193569
2012-10-28cppopts.texi: Fix use of @item vs.Andreas Schwab1-2/+2
* doc/cppopts.texi: Fix use of @item vs. @itemx inside @table. * doc/extend.texi: Likewise. * doc/generic.texi: Likewise. * doc/invoke.texi: Likewise. * doc/md.texi: Likewise. * doc/sourcebuild.texi: Likewise. From-SVN: r192887
2012-04-30Switch -ftrack-macro-expansion=2 on by default.Dodji Seketeli1-0/+2
This switches the compiler to -ftrack-macro-expansion=2 by default. Tested and bootstrapped on x86_64-unknown-linux-gnu against trunk. libcpp/ * init.c (cpp_create_reader): Switch -ftrack-macro-expansion=2 on by default. Add comments. gcc/docs/ * cppopts.texi: Adjust for enabling -ftrack-macro-expansion=2 by default. From-SVN: r186977
2011-12-20gcc:Joseph Myers1-5/+8
* c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield) (finish_struct): Refer to C11 in comments. Use flag_isoc11. * c-parser.c (c_parser_static_assert_declaration) (c_parser_static_assert_declaration_no_semi, c_parser_declspecs) (c_parser_alignas_specifier, c_parser_alignof_expression): Refer to C11 in comments. Use flag_isoc11. * c-typeck.c (comptypes_check_different_types): Refer to C11 in comment. * doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x. * doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference to -std=c1x and -std=gnu1x. * doc/extend.texi (Inline, Alternate Keywords, Other Builtins) (__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11 instead of -std=c1x and C1X. * doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in preference to -std=c1x. (-std=gnu11): Document in preference to -std=gnu1x. * doc/standards.texi: Document C11 instead of C1X. Document C11 as actual standard. Document headers required from freestanding C11 implementations. * ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >= 201112L for C11. Update comments to refer to C11. gcc/c-family: * c-common.c (flag_isoc99): Update comment to refer to C11. (flag_isoc1x): Change to flag_isoc11. * c-common.h (flag_isoc99): Update comment to refer to C11. (flag_isoc1x): Change to flag_isoc11. * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to C11. * c-opts.c (set_std_c1x): Change to set_std_c11. (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11. Call set_std_c11. (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11. (set_std_c1): Use CLK_STDC11 and CLK_GNUC11. * c.opt (std=c1x): Change to std=c11. Document as non-draft standard. (std=c1x, std=iso9899:2011): Add as aliases of std=c11. (std=gnu1x): Change to std=gnu11. Refer to non-draft standard. (std=gnu1x): Make alias of std=gnu11. gcc/testsuite: * gcc.dg/c11-version-1.c, gcc.dg/c11-version-2.c, gcc.dg/c94-version-1.c, gcc.dg/c99-version-1.c, gcc.dg/gnu11-version-1.c: New tests. libcpp: * include/cpplib.h (CLK_GNUC1X): Change to CLK_GNUC11. (CLK_STDC1X): Change to CLK_STDC11. * init.c (lang_defaults): Update comments. (cpp_init_builtins): Update language tests. Use 201112L for C11 __STDC_VERSION__. From-SVN: r182551
2011-10-20Use @smallexample instead of @quotation in cppopts.texiDodji Seketeli1-2/+2
gcc/ PR other/50659 * doc/cppopts.texi: Use @smallexample/@end smallexample in documentation for -fdebug-cpp instead of @quotation/@end quotation that is not supported by contrib/texi2pod.pl. From-SVN: r180250
2011-10-17Support -fdebug-cpp optionTom Tromey1-0/+13
This patch adds -fdebug-cpp option. When used with -E this dumps the relevant macro map before every single token. This clutters the output a lot but has proved to be invaluable in tracking some bugs during the development of the virtual location support. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180084
2011-10-17Generate virtual locations for tokensTom Tromey1-0/+18
This second instalment uses the infrastructure of the previous patch to allocate a macro map for each macro expansion and assign a virtual location to each token resulting from the expansion. To date when cpp_get_token comes across a token that happens to be a macro, the macro expander kicks in, expands the macro, pushes the resulting tokens onto a "token context" and returns a dummy padding token. The next call to cpp_get_token goes look into the token context for the next token [which is going to result from the previous macro expansion] and returns it. If the token is a macro, the macro expander kicks in and you know the story. This patch piggy-backs on that macro expansion process, so to speak. First it modifies the macro expander to make it create a macro map for each macro expansion. It then allocates a virtual location for each resulting token. Virtual locations of tokens resulting from macro expansions are then stored on a special kind of context called an "expanded tokens context". In other words, in an expanded tokens context, there are tokens resulting from macro expansion and their associated virtual locations. cpp_get_token_with_location is modified to return the virtual location of tokens resulting from macro expansion. Note that once all tokens from an expanded token context have been consumed and the context and is freed, the memory used to store the virtual locations of the tokens held in that context is freed as well. This helps reducing the overall peak memory consumption. The client code that was getting macro expansion point location from cpp_get_token_with_location now gets virtual location from it. Those virtual locations can in turn be resolved into the different interesting physical locations thanks to the linemap API exposed by the previous patch. Expensive progress. Possibly. So this whole virtual location allocation business is switched off by default. So by default no extended token is created. No extended token context is created either. One has to use -ftrack-macro-expansion to switch this on. This complicates the code but I believe it can be useful as some of our friends found out at http://llvm.org/bugs/show_bug.cgi?id=5610 The patch tries to reduce the memory consumption by freeing some token context memory that was being reused before. I didn't notice any compilation slow down due to this immediate freeing on my GNU/Linux system. As no client code tries to resolve virtual locations to anything but what was being done before, no new test case has been added. Co-Authored-By: Dodji Seketeli <dodji@redhat.com> From-SVN: r180082
2010-12-20doc: @var fixes.Ralf Wildenhues1-4/+4
gcc/: * doc/cppopts.texi: Use @var when appropriate. * doc/extend.texi (Structure-Packing Pragmas): Likewise. * doc/gimple.texi (Logical Operators) (Adding a new GIMPLE statement code): Likewise. * doc/invoke.texi (Target Options, Precompiled Headers): Likewise. * doc/plugins.texi (Plugins): Likewise. From-SVN: r168081
2010-09-22Improve formatting of manuals.Ralf Wildenhues1-2/+2
contrib/: * texi2pod.pl: Replace @@ before @{ and @}, for @samp{@@}. Also escape characters with grave accents, to be fixed ... (unmunge): ... here. (postprocess): Also handle @/ and @acronym{...}. gcc/: * doc/contrib.texi (Contributors): Allow URL to wrap in PDF output. * doc/cppopts.texi: Fix markup of index entry. * doc/extend.texi (Constructing Calls): Fix markup of __builtin_va_arg_pack and __builtin_va_arg_pack_len definition. (Conditionals, C++ Comments, Pragmas, Unnamed Fields, Thread-Local) (Vague Linkage, C++ Attributes): Fix markup of index entries and keywords. * doc/invoke.texi (Option Summary): Fix spacing. Rewrap to avoid long lines. (C Dialect Options, C++ Dialect Options, Warning Options) (Debugging Options, Spec Files, Darwin Options) (i386 and x86-64 Options, MIPS Options) (RS/6000 and PowerPC Options, Code Gen Options): Fix markup of index entries, avoid abbreviations, allow URLs to wrap, avoid long lines, avoid overlong pages from long @itemx lists. * doc/objc.texi (Garbage Collection): Allow URLs to wrap. * doc/standards.texi (Standards): Likewise. * doc/trouble.texi (Incompatibilities): Fix markup of index entry. gcc/fortran/: * gfortran.texi (Argument list functions): Allow URL to wrap. * intrinsic.texi (GETGID, GETPID, GETUID, IMAGE_INDEX) (IS_IOSTAT_END, IS_IOSTAT_EOR, NUM_IMAGES, THIS_IMAGE) (ISO_FORTRAN_ENV): Fix markup in index entries, and a couple of code markups in the text. * invoke.texi (Fortran Dialect Options) (Error and Warning Options, Directory Options, Code Gen Options): Likewise. Remove @code inside @smallexample. From-SVN: r164533
2010-09-08re PR other/18555 (-isysroot is miss-documented)Francois-Xavier Coudert1-1/+3
PR other/18555 * doc/cppopts.texi (-isysroot): Document Darwin behaviour. From-SVN: r164022
2010-04-25c-common.c (flag_isoc1x): New.Joseph Myers1-0/+7
gcc: * c-common.c (flag_isoc1x): New. (flag_isoc99): Update comment. * c-common.h (flag_isoc1x): New. (flag_isoc99): Update comment. * c-cppbuiltin.c (builtin_define_float_constants): Also define __<type>_DECIMAL_DIG__. * c-opts.c (set_std_c1x): New. (c_common_handle_option): Handle -std=c1x and -std=gnu1x. (set_std_c89, set_std_c99): Also set flag_isoc1x to 0. * c.opt (-std=c1x, -std=gnu1x): New options. * doc/cpp.texi: Mention -std=c1x. * doc/cppopts.texi (-std=c1x, -std=gnu1x): Document. * doc/extend.texi: Mention -std=c1x and -std=gnu1x. * doc/invoke.texi (-std=c1x, -std=gnu1x): Document. * doc/standards.texi: Mention C1X. * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, LDBL_DECIMAL_DIG, FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, LDBL_HAS_SUBNORM, FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN): Define for C1X. gcc/testsuite: * gcc.dg/c90-float-1.c: Also test that C1X macros are not defined. * gcc.dg/c99-float-1.c: Also test that C1X macros are not defined. * gcc.dg/c1x-float-1.c: New test. libcpp: * include/cpplib.h (enum c_lang): Add CLK_GNUC1X and CLK_STDC1X. * init.c (lang_defaults): Add entries for new language variants. (cpp_init_builtins): Define __STDC_VERSION__ to 201000L for C1X variants. From-SVN: r158711
2010-04-02Make-lang.in, [...]: Update copyright years.Steven Bosscher1-2/+2
* ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, config/alpha/predicates.md, config/arm/arm.md, config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, config/darwin9.h, config/darwin.c, config/darwin.h, config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, config/mips/mips.md, config/mn10300/mn10300.c, config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, config/rs6000/aix.h, config/rs6000/dfp.md, config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, gensupport.c, gimple.h, gimple-iterator.c, graphite.c, graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, graphite-dependences.c, graphite-poly.c, graphite-poly.h, graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, opt-functions.awk, opth-gen.awk, params.def, passes.c, postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. From-SVN: r157950
2010-02-26re PR c/20631 (Support -std=c90 as alias for -std=c89)Manuel López-Ibáñez1-4/+6
2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> PR c/20631 * doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89. * doc/standards.texi: Likewise. * doc/extend.texi: Likewise. * doc/trouble.texi: Likewise. * doc/cppopts.texi: Likewise. * doc/install.texi: Likewise. * c.opt (std=c90,std=gnu90): New options. * c-opts.c (c_common_handle_option): Handle them. testsuite/ * gcc.dg/cpp/c90-pedantic.c: New. * gcc.dg/cpp/c90.c: New. * gcc.dg/gnu90-const-expr-1.c: New. * gcc.dg/Woverlength-strings-pedantic-c90.c: New. From-SVN: r157096
2008-06-15libgomp.texi (omp_test_lock): Fix typo.Ralf Wildenhues1-1/+1
libgomp/ * libgomp.texi (omp_test_lock): Fix typo. gcc/ * doc/sourcebuild.texi (Config Fragments): Remove obsolete FIXME note about gcc/config.guess. * doc/options.texi (Option file format): Remove non-ASCII bytes. * doc/cpp.texi: Expand TABs, drop indentation outside examples. * doc/cppopts.texi: Likewise. * doc/extend.texi: Likewise. * doc/gcc.texi: Likewise. * doc/gccint.texi: Likewise. * doc/gcov.texi: Likewise. * doc/gty.texi: Likewise. * doc/hostconfig.texi: Likewise. * doc/install.texi: Likewise. * doc/invoke.texi: Likewise. * doc/loop.texi: Likewise. * doc/makefile.texi: Likewise. * doc/md.texi: Likewise. * doc/passes.texi: Likewise. * doc/tm.texi: Likewise. * doc/tree-ssa.texi: Likewise. * doc/trouble.texi: Likewise. libiberty/ * libiberty.texi: Expand TABs, drop indentation outside examples. * obstacks.texi: Likewise. gcc/fortran/ * gfc-internals.texi: Expand TABs, drop indentation outside examples. * gfortran.texi: Likewise. * intrinsic.texi: Likewise. * invoke.texi: Likewise. gcc/java/ * gcj.texi: Expand TABs, remove whitespace from blank lines. gcc/ada/ * gnat_rm.texi (Implementation Defined Characteristics) (Standard Library Routines): Use @smallexample for indented text. Drop Indentation outside examples. * gnat_ugn.texi: Likewise. From-SVN: r136802
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