(duplicate_decls): Don't look at TYPE_ACTUAL_ARG_TYPES if it is not

set. From-SVN: r9439

(duplicate_decls): Don't look at TYPE_ACTUAL_ARG_TYPES if it is not
set. From-SVN: r9439
f5ec0026 · Richard Kenner · 007cac0f · f5ec0026
Commit f5ec0026 authored Apr 25, 1995 by Richard Kenner
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gcc/c-decl.c
+2 -1

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--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -1586,7 +1586,8 @@ duplicate_decls (newdecl, olddecl)
      else if (TREE_CODE (olddecl) == FUNCTION_DECL
 	       && DECL_INITIAL (olddecl) != 0
 	       && TYPE_ARG_TYPES (oldtype) == 0
-	       && TYPE_ARG_TYPES (newtype) != 0)
+	       && TYPE_ARG_TYPES (newtype) != 0
+	       && TYPE_ACTUAL_ARG_TYPES (oldtype) != 0)
 	{
 	  register tree type, parm;
 	  register int nargs;