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* doc/implement-c.texi: Mention that other integer types are
permitted as bit-field types in strictly conforming mode.
c/
* c-decl.c (check_bitfield_type_and_width): Warn for implementation
defined bit-field types only in ISO C.
testsuite/
* gcc.dg/pr57773.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206373 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206289 138bc75d-0d04-0410-961f-82ee72b054a4
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behavior. Refer to -ffp-contract=fast for contraction behavior.
* doc/invoke.texi (-std=c99, std=c11): Update description of
completeness.
(-std=gnu99): Don't mention as future default.
(-std=gnu11): Mention as intended future default.
* doc/standards.texi: Update descriptions of C99 and C11 support.
Limit statement about C99 facilities for freestanding
implementations to some platforms only.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205505 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195098 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@144324 138bc75d-0d04-0410-961f-82ee72b054a4
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anchor for the type-punning blurb. Cross-reference "Structures
unions enumerations and bit-fields implementation". Provide a
cast-through-pointer example. Make final sentence self-contained.
* doc/implement-c.texi (Structures unions enumerations and
bit-fields implementation): Cross-reference the type-punning blurb
in the -fstrict-aliasing documentation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@137095 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/c-tree.texi: Likewise.
* doc/cfg.texi: Likewise.
* doc/cpp.texi: Likewise.
* doc/cppinternals.texi: Likewise.
* doc/fragments.texi: Likewise.
* doc/frontends.texi: Likewise.
* doc/gcc.texi: Likewise.
* doc/gty.texi: Likewise.
* doc/hostconfig.texi: Likewise.
* doc/implement-c.texi: Likewise.
* doc/libgcc.texi: Likewise.
* doc/loop.texi: Likewise.
* doc/makefile.texi: Likewise.
* doc/options.texi: Likewise.
* doc/passes.texi: Likewise.
* doc/rtl.texi: Likewise.
* doc/sourcebuild.texi: Likewise.
* doc/standards.texi: Likewise.
* doc/tree-ssa.texi: Likewise.
* doc/trouble.texi: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132313 138bc75d-0d04-0410-961f-82ee72b054a4
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* gimplify.c (gimplify_expr): Only force a load for references to
non-BLKmode volatile values.
* doc/implement-c.texi (Qualifiers implementation): Document the
interpretation of what a volatile access is.
* doc/extend.texi (C++ Extensions): Rework same documentation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118900 138bc75d-0d04-0410-961f-82ee72b054a4
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doc/cppopts.texi, doc/extend.texi, doc/fragments.texi,
doc/frontends.texi, doc/gcov.texi, doc/hostconfig.texi,
doc/implement-c.texi, doc/install.texi, doc/invoke.texi,
doc/libgcc.texi, doc/md.texi, doc/passes.texi,
doc/portability.texi, doc/rtl.texi, doc/sourcebuild.texi,
doc/standards.texi, doc/tm.texi, doc/tree-ssa.texi,
doc/trouble.texi: Correct end-of-sentence markup and markup of
"etc.", "e.g." and "i.e.". Use @code in various places where
appropriate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90101 138bc75d-0d04-0410-961f-82ee72b054a4
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doc/invoke.texi, doc/md.texi, doc/passes.texi, doc/tm.texi: Put
punctuation outside quotes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89724 138bc75d-0d04-0410-961f-82ee72b054a4
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preprocessor documentation instead of duplicating it. Add points
only present in C90. Fill in documentation for all points.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85305 138bc75d-0d04-0410-961f-82ee72b054a4
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* doc/extend.texi (C Implementation): Move to there.
* doc/gcc.texi: Include implement-c.texi.
* Makefile.in (TEXI_GCC_FILES): Add implement-c.texi.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85058 138bc75d-0d04-0410-961f-82ee72b054a4
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