nobu	2010-05-21 17:35:18 +0900 (Fri, 21 May 2010)

  New Revision: 27942

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=27942

  Log:
    * configure.in (warnflags): add -pedantic if gcc.
    
    * include/ruby/ruby.h (rb_intern): C90 needs nonempty macro
      arguments.

  Modified files:
    trunk/ChangeLog
    trunk/configure.in
    trunk/include/ruby/ruby.h

Index: include/ruby/ruby.h
===================================================================
--- include/ruby/ruby.h	(revision 27941)
+++ include/ruby/ruby.h	(revision 27942)
@@ -1080,7 +1080,7 @@
  * since gcc-2.7.2.3 at least. */
 #define rb_intern(str) \
     (__builtin_constant_p(str) ? \
-        __extension__ (CONST_ID_CACHE(/**/, str)) : \
+        __extension__ (CONST_ID_CACHE((ID), str)) : \
         rb_intern(str))
 #define rb_intern_const(str) \
     (__builtin_constant_p(str) ? \
Index: configure.in
===================================================================
--- configure.in	(revision 27941)
+++ configure.in	(revision 27942)
@@ -386,6 +386,7 @@
     AS_CASE([" $warnflags "],[*" -Wno-missing-field-initializers "*], [wflag=-Wextra],
                              [wflag=-Wall])
     RUBY_TRY_CFLAGS($wflag, [warnflags="$wflag${warnflags+ $warnflags}"])
+    warnflags="-pedantic{warnflags+ $warnflags}"
 fi
 
 test -z "${ac_env_CFLAGS_set}" -a -n "${cflags+set}" && eval CFLAGS="\"$cflags $ARCH_FLAG\""
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 27941)
+++ ChangeLog	(revision 27942)
@@ -1,3 +1,10 @@
+Fri May 21 17:35:15 2010  Nobuyoshi Nakada  <nobu@r...>
+
+	* configure.in (warnflags): add -pedantic if gcc.
+
+	* include/ruby/ruby.h (rb_intern): C90 needs nonempty macro
+	  arguments.
+
 Fri May 21 13:55:46 2010  Nobuyoshi Nakada  <nobu@r...>
 
 	* configure.in (LIBRUBYARG_SHARED): shared library will not be

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