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Revert parts of r219199.

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2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>

	Revert parts of r219199.

	gcc/
	* doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
	<inttypes.h>.
	([-Wtraditional]): Restore markup on <limits.h>.

From-SVN: r219215
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Sandra Loosemore 2015-01-05 21:29:02 -05:00 • committed by Sandra Loosemore
parent 5e731d2d16
commit 0964f8458a
2 changed files with 9 additions and 4 deletions
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@ -1,3 +1,10 @@
2015-01-05 Sandra Loosemore <sandra@codesourcery.com>
Revert parts of r219199.
* doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
<inttypes.h>.
([-Wtraditional]): Restore markup on <limits.h>.
2015-01-05 Trevor Saunders <tsaunders@mozilla.com>
PR c++/31397

6
gcc/doc/invoke.texi
View file

@ -2628,8 +2628,7 @@ by @option{-Wall}.
Warn when a string or character literal is followed by a ud-suffix which does
not begin with an underscore. As a conforming extension, GCC treats such
suffixes as separate preprocessing tokens in order to maintain backwards
compatibility with code that uses formatting macros from
the standard header file @file{inttypes.h}.
compatibility with code that uses formatting macros from @code{<inttypes.h>}.
For example:
@smallexample
@ -4421,8 +4420,7 @@ The unary plus operator.
The @samp{U} integer constant suffix, or the @samp{F} or @samp{L} floating-point
constant suffixes. (Traditional C does support the @samp{L} suffix on integer
constants.) Note, these suffixes appear in macros defined in the system
headers of most modern systems, e.g.@: the @samp{_MIN}/@samp{_MAX} macros in
@file{limits.h}.
headers of most modern systems, e.g.@: the @samp{_MIN}/@samp{_MAX} macros in @code{<limits.h>}.
Use of these macros in user code might normally lead to spurious
warnings, however GCC's integrated preprocessor has enough context to
avoid warning in these cases.