nobu	2009-01-19 17:24:10 +0900 (Mon, 19 Jan 2009)

  New Revision: 21665

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21665

  Log:
    * include/ruby/defines.h (RUBY_ALIAS_FUNCTION2): added.

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

Index: include/ruby/defines.h
===================================================================
--- include/ruby/defines.h	(revision 21664)
+++ include/ruby/defines.h	(revision 21665)
@@ -266,9 +266,17 @@
 #define RUBY_PLATFORM "unknown-unknown"
 #endif
 
+#ifndef RUBY_ALIAS_FUNCTION2
+#define RUBY_ALIAS_FUNCTION2(type, prot, name, args) \
+    type prot {return name args;}
+#endif
+#ifndef RUBY_ALIAS_FUNCTION_VOID
+#define RUBY_ALIAS_FUNCTION_VOID(prot, name, args) \
+    void prot {name args;}
+#endif
 #ifndef RUBY_ALIAS_FUNCTION
-#define RUBY_ALIAS_FUNCTION(old_prot, new_name, args) \
-    VALUE old_prot {return new_name args;}
+#define RUBY_ALIAS_FUNCTION(prot, name, args) \
+    RUBY_ALIAS_FUNCTION2(VALUE, prot, name, args)
 #endif
 
 #if defined(__cplusplus)
Index: configure.in
===================================================================
--- configure.in	(revision 21664)
+++ configure.in	(revision 21665)
@@ -472,12 +472,11 @@
 		void bar(void) __attribute__(($a("foo")));], [bar()],
 		[rb_cv_gcc_function_alias=$a; break])
 	done])
-    if test "$rb_cv_gcc_function_alias" = no; then
-	AC_DEFINE([RUBY_ALIAS_FUNCTION(old_prot, new_name, args)],
-		  [VALUE old_prot {return new_name args;}])
-    else
-	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION(old_prot, new_name, args)],
-			   [VALUE old_prot __attribute__(($rb_cv_gcc_function_alias(@%:@new_name)));])
+    if test "$rb_cv_gcc_function_alias" != no; then
+	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION2(type, prot, name, args)],
+			   [type prot __attribute__(($rb_cv_gcc_function_alias(@%:@name)));])
+	AC_DEFINE_UNQUOTED([RUBY_ALIAS_FUNCTION_VOID(prot, name, args)],
+			   [RUBY_ALIAS_FUNCTION2(void, prot, name, args)])
     fi
 fi
 
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 21664)
+++ ChangeLog	(revision 21665)
@@ -1,3 +1,11 @@
+Mon Jan 19 17:25:17 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* include/ruby/defines.h (RUBY_ALIAS_FUNCTION2): added.
+
+Mon Jan 19 17:24:05 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* vm_dump.c (vm_stack_dump_each): used only if debug mode.
+
 Mon Jan 19 16:32:35 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* string.c (hash): added MurmurHash 2.0.

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