X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Fcp%2Finit.c;h=1a8196129845522745b47e7d6d81d886af3e0b27;hp=4ad5e62c4acdda75b6707747ea3882897ae23746;hb=4cbba981b3d1de4043ae5570ed552382a24a939f;hpb=b1456e51715b5bfdacb320c844f77980f3af9195

diff --git a/gcc/cp/init.c b/gcc/cp/init.c
index 4ad5e62c4ac..1a819612984 100644
--- a/gcc/cp/init.c
+++ b/gcc/cp/init.c
@@ -1570,17 +1570,17 @@ build_offset_ref (tree type, tree name, bool address_p)
 tree
 integral_constant_value (tree decl)
 {
-  if ((TREE_CODE (decl) == CONST_DECL
-      || (TREE_CODE (decl) == VAR_DECL
-	  /* And so are variables with a 'const' type -- unless they
-	     are also 'volatile'.  */
-	  && CP_TYPE_CONST_NON_VOLATILE_P (TREE_TYPE (decl))
-	  && DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl)))
-      && DECL_INITIAL (decl)
-      && DECL_INITIAL (decl) != error_mark_node
-      && TREE_TYPE (DECL_INITIAL (decl))
-      && INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (decl)))
-    return DECL_INITIAL (decl);
+  while ((TREE_CODE (decl) == CONST_DECL
+	  || (TREE_CODE (decl) == VAR_DECL
+	      /* And so are variables with a 'const' type -- unless they
+		 are also 'volatile'.  */
+	      && CP_TYPE_CONST_NON_VOLATILE_P (TREE_TYPE (decl))
+	      && DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P (decl)))
+	 && DECL_INITIAL (decl)
+	 && DECL_INITIAL (decl) != error_mark_node
+	 && TREE_TYPE (DECL_INITIAL (decl))
+	 && INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (decl)))
+    decl = DECL_INITIAL (decl);
   return decl;
 }