nobu	2013-04-05 21:34:43 +0900 (Fri, 05 Apr 2013)

  New Revision: 40130

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=40130

  Log:
    configure.in: -Werror=extra-tokens
    
    * configure.in (warnflags): bail out at extra tokens, instead
      continuing with lots of warnings.

  Modified files:
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 40129)
+++ configure.in	(revision 40130)
@@ -672,6 +672,7 @@ if test "$GCC:${warnflags+set}:no" = yes https://github.com/ruby/ruby/blob/trunk/configure.in#L672
 		 -Werror=declaration-after-statement \
 		 -Werror=shorten-64-to-32 \
 		 -Werror=implicit-function-declaration \
+		 -Werror=extra-tokens \
 		 ; do
 	if test "$particular_werror_flags" != yes; then
 	    wflag=`echo x$wflag | sed 's/^x-Werror=/-W/;s/^x//'`

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