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Fix a cross reference. 

From-SVN: r181346
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Mingjie Xing 2011-11-14 05:53:18 +00:00 committed by Mingjie Xing
parent a56125be7a
commit 51c0279887
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2011-11-14 Mingjie Xing <mingjie.xing@gmail.com>
* doc/invoke.texi (Wunused-result): Change @pxref{Variable Attributes}
to @pxref{Function Attributes}.
2011-11-13 Oleg Endo <oleg.endo@t-online.de>
PR target/50694

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gcc/doc/invoke.texi
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@ -3556,7 +3556,7 @@ To suppress this warning use the @samp{unused} attribute
@opindex Wunused-result
@opindex Wno-unused-result
Do not warn if a caller of a function marked with attribute
@code{warn_unused_result} (@pxref{Variable Attributes}) does not use
@code{warn_unused_result} (@pxref{Function Attributes}) does not use
its return value. The default is @option{-Wunused-result}.
@item -Wunused-variable