PR go/47113

[pf3gnuchains/gcc-fork.git] / gcc / c-tree.h

diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index 7bf3bc0..8e88362 100644 (file)
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -98,7 +98,7 @@ along with GCC; see the file COPYING3.  If not see
    (but this is presently difficult because some of them need FILE*).  */
 #define C_DECL_ISNT_PROTOTYPE(EXP)                     \
        (EXP == 0                                       \
-       || (TYPE_ARG_TYPES (TREE_TYPE (EXP)) == 0       \
+       || (!prototype_p (TREE_TYPE (EXP))      \
            && !DECL_BUILT_IN (EXP)))
 
 /* For FUNCTION_TYPE, a hidden list of types of arguments.  The same as