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Patch for bug 16323


This patch fixes bu 16323, a documentation bug where invoke.texi didn't 
document that -Wendif-labels is on by default (although cppopts.texi has 
this correct).  It passes "make info" and "make dvi".  Applied to 
mainline.

-- 
Joseph S. Myers               http://www.srcf.ucam.org/~jsm28/gcc/
    jsm@polyomino.org.uk (personal mail)
    joseph@codesourcery.com (CodeSourcery mail)
    jsm28@gcc.gnu.org (Bugzilla assignments and CCs)

Index: ChangeLog
===================================================================
RCS file: /cvs/gcc/gcc/gcc/ChangeLog,v
retrieving revision 2.7475
diff -u -r2.7475 ChangeLog
--- ChangeLog	14 Feb 2005 20:22:03 -0000	2.7475
+++ ChangeLog	14 Feb 2005 20:45:03 -0000
@@ -1,3 +1,8 @@
+2005-02-14  Joseph S. Myers  <joseph@codesourcery.com>
+
+	PR preprocessor/16323
+	* doc/invoke.texi: Document that -Wendif-labels is on by default.
+
 2005-02-14  David Edelsohn  <edelsohn@gnu.org>
 
 	PR target/19019
Index: doc/invoke.texi
===================================================================
RCS file: /cvs/gcc/gcc/gcc/doc/invoke.texi,v
retrieving revision 1.578
diff -u -r1.578 invoke.texi
--- doc/invoke.texi	13 Feb 2005 21:31:35 -0000	1.578
+++ doc/invoke.texi	14 Feb 2005 20:45:08 -0000
@@ -214,7 +214,7 @@
 -w  -Wextra  -Wall  -Waggregate-return @gol
 -Wcast-align  -Wcast-qual  -Wchar-subscripts  -Wcomment @gol
 -Wconversion  -Wno-deprecated-declarations @gol
--Wdisabled-optimization  -Wno-div-by-zero  -Wendif-labels @gol
+-Wdisabled-optimization  -Wno-div-by-zero  -Wno-endif-labels @gol
 -Werror  -Werror-implicit-function-declaration @gol
 -Wfatal-errors  -Wfloat-equal  -Wformat  -Wformat=2 @gol
 -Wno-format-extra-args -Wformat-nonliteral @gol
@@ -2876,9 +2876,10 @@
 @opindex Wundef
 Warn if an undefined identifier is evaluated in an @samp{#if} directive.
 
-@item -Wendif-labels
+@item -Wno-endif-labels
+@opindex Wno-endif-labels
 @opindex Wendif-labels
-Warn whenever an @samp{#else} or an @samp{#endif} are followed by text.
+Do not warn whenever an @samp{#else} or an @samp{#endif} are followed by text.
 
 @item -Wshadow
 @opindex Wshadow


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