From: Richard Stallman <rms@gnu.org>
Date: Tue, 22 Dec 1992 22:56:39 +0000 (+0000)
Subject: (store_parm_decls): Use TYPE_MAIN_VARIANT to compare types.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b3fc0c9876f21efc23e62b883d40ab627fcda722;p=gcc.git

(store_parm_decls): Use TYPE_MAIN_VARIANT to compare types.

From-SVN: r2903
---

diff --git a/gcc/c-decl.c b/gcc/c-decl.c
index e4cec2181e6..053241863f6 100644
--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -5776,7 +5776,8 @@ store_parm_decls ()
 		 with that declared for the arg.  */
 	      if (! comptypes (DECL_ARG_TYPE (parm), TREE_VALUE (type)))
 		{
-		  if (TREE_TYPE (parm) == TREE_VALUE (type))
+		  if (TYPE_MAIN_VARIANT (TREE_TYPE (parm))
+		      == TYPE_MAIN_VARIANT (TREE_VALUE (type)))
 		    {
 		      /* Adjust argument to match prototype.  E.g. a previous
 			 `int foo(float);' prototype causes