--- a/Method.st	Sat Sep 21 16:23:47 1996 +0200
+++ b/Method.st	Sun Sep 22 15:01:43 1996 +0200
@@ -1277,14 +1277,17 @@
     int nargs;
     OBJ *ap;
 
+    /*
+     * args must be an array, or nil
+     */
     if (__isArray(argArray)) {
 	nargs = __arraySize(argArray);
 	ap = __ArrayInstPtr(argArray)->a_element;
     } else {
-	if (argArray == nil) {
-	    nargs = 0;
-	} else
-	    nargs = -1;
+	if (argArray != nil) {
+	    goto badArgs;
+	}
+	nargs = 0;
     }
 
 #ifdef F_NARGS
@@ -1376,77 +1379,77 @@
 	  } else {
 	    /* interpreted code */
 #ifdef PASS_ARG_POINTER
-	    RETURN ( __interpret(self, nargs, anObject, aSymbol, SND_COMMA searchClass, ap) );
+	    RETURN ( __interpret(self, nargs, anObject, aSymbol, SND_COMMA searchClass, &dummy, ap) );
 #else
 	    switch (nargs) {
 		case 0:
-		    RETURN ( __interpret(self, 0, anObject, aSymbol, SND_COMMA searchClass) );
+		    RETURN ( __interpret(self, 0, anObject, aSymbol, SND_COMMA searchClass, &dummy) );
 
 		case 1:
-		    RETURN ( __interpret(self, 1, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 1, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0]) );
 
 		case 2:
-		    RETURN ( __interpret(self, 2, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 2, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1]) );
 
 		case 3:
-		    RETURN ( __interpret(self, 3, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 3, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2]) );
 
 		case 4:
-		    RETURN ( __interpret(self, 4, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 4, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3]) );
 
 		case 5:
-		    RETURN ( __interpret(self, 5, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 5, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4]) );
 
 		case 6:
-		    RETURN ( __interpret(self, 6, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 6, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5]) );
 
 		case 7:
-		    RETURN ( __interpret(self, 7, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 7, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6]) );
 
 		case 8:
-		    RETURN ( __interpret(self, 8, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 8, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7]) );
 
 		case 9:
-		    RETURN ( __interpret(self, 9, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 9, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7], ap[8]) );
 
 		case 10:
-		    RETURN ( __interpret(self, 10, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 10, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7], ap[8], ap[9]) );
 
 		case 11:
-		    RETURN ( __interpret(self, 11, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 11, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7], ap[8], ap[9], ap[10]) );
 
 		case 12:
-		    RETURN ( __interpret(self, 12, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 12, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7], ap[8], ap[9], ap[11]) );
 
 		case 13:
-		    RETURN ( __interpret(self, 13, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 13, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7], ap[8], ap[9], ap[11], ap[12]) );
 
 		case 14:
-		    RETURN ( __interpret(self, 14, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 14, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7], ap[8], ap[9], ap[11], ap[12], ap[13]) );
 
 		case 15:
-		    RETURN ( __interpret(self, 15, anObject, aSymbol, SND_COMMA searchClass,
+		    RETURN ( __interpret(self, 15, anObject, aSymbol, SND_COMMA searchClass, &dummy,
 				   ap[0], ap[1], ap[2], ap[3], ap[4], ap[5], ap[6],
 				   ap[7], ap[8], ap[9], ap[11], ap[12], ap[13], ap[14]) );
 	    }
@@ -1454,6 +1457,7 @@
 	  }
 	}
     }
+    badArgs: ;
 %}.
     (argArray isMemberOf:Array) ifFalse:[
 	"
@@ -2141,6 +2145,6 @@
 !Method  class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/Method.st,v 1.93 1996-08-02 18:13:32 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/Method.st,v 1.94 1996-09-22 13:01:20 cg Exp $'
 ! !
 Method initialize!