Quick followup to last checkin -- warning fixes (d'oh!)

js/src/jsemit.c

@@ -1783,7 +1783,7 @@ js_EmitFunctionBody(JSContext *cx, JSCodeGenerator *cg, JSParseNode *body,
              * SRC_SETLINE.                                                   \
              */                                                               \
             (cg)->currentLine = line_;                                        \
-            if (delta_ >= (int32)(2 + ((line_ > SN_3BYTE_OFFSET_MASK)<<1))) { \
+            if (delta_ >= (uintN)(2 + ((line_ > SN_3BYTE_OFFSET_MASK)<<1))) { \
                 if (js_NewSrcNote2(cx, cg, SRC_SETLINE, (ptrdiff_t)line_) < 0)\
                     return JS_FALSE;                                          \
             } else {                                                          \

js/src/jsparse.c

@@ -2553,7 +2553,11 @@ ArgumentList(JSContext *cx, JSTokenStream *ts, JSTreeContext *tc,
             PN_APPEND(listNode, argNode);
         } while (js_MatchToken(cx, ts, TOK_COMMA));
 
-        MUST_MATCH_TOKEN(TOK_RP, JSMSG_PAREN_AFTER_ARGS);
+        if (js_GetToken(cx, ts) != TOK_RP) {
+            js_ReportCompileErrorNumber(cx, ts, NULL, JSREPORT_ERROR,
+                                        JSMSG_PAREN_AFTER_ARGS);
+            return JS_FALSE;
+        }
     }
     return JS_TRUE;
 }