[INFER] Type inference fixes for generators, typed arrays, monitoring, ... bug 557407.

2010-11-09 14:40:10 -08:00
parent 11e8c1a17b
commit c9539caef9
18 changed files with 304 additions and 113 deletions
--- a/js/src/jsiter.cpp
+++ b/js/src/jsiter.cpp
@@ -426,6 +426,10 @@ GetCustomIterator(JSContext *cx, JSObject *obj, uintN flags, Value *vp)
                             js_AtomToPrintableString(cx, atom));
        return false;
    }
+    /* Notify type inference of the custom iterator. */
+    JS_ASSERT(JSOp(*cx->regs->pc) == JSOP_ITER);
+    cx->fp()->script()->typeMonitorResult(cx, cx->regs->pc, 0,
+        (jstype) cx->getFixedTypeObject(TYPE_OBJECT_NEW_ITERATOR), true);
    return true;
 }