(store_parm_decls): Use TYPE_MAIN_VARIANT to compare types.

From-SVN: r2903

(store_parm_decls): Use TYPE_MAIN_VARIANT to compare types.
From-SVN: r2903
b3fc0c98 · Richard Stallman · b93249c3 · b3fc0c98
Commit b3fc0c98 authored Dec 22, 1992 by Richard Stallman
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gcc/c-decl.c
+2 -1

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--- 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