Bug 1134955. Be more careful with how we stringify property ids for error message reporting. r=jorendorff

2015-02-20 14:16:26 -05:00
parent f08b19f35b
commit c61ae2f226
7 changed files with 39 additions and 6 deletions
--- a/js/src/jsobj.cpp
+++ b/js/src/jsobj.cpp
@@ -411,7 +411,8 @@ js::Throw(JSContext *cx, jsid id, unsigned errorNumber)
 {
    MOZ_ASSERT(js_ErrorFormatString[errorNumber].argCount == 1);

-    JSString *idstr = IdToString(cx, id);
+    RootedValue idVal(cx, IdToValue(id));
+    JSString *idstr = ValueToSource(cx, idVal);
    if (!idstr)
       return false;
    JSAutoByteString bytes(cx, idstr);