Propagate exceptions thrown when setting elements.

test/mjsunit/getter-in-prototype.js

Index: test/mjsunit/getter-in-prototype.js
diff --git a/test/mjsunit/getter-in-prototype.js b/test/mjsunit/getter-in-prototype.js
index dd26c533194c03b7703739d068ac095b48cb94c0..2c13573be402f5899779b4f0e2484622bb606fed 100644
--- a/test/mjsunit/getter-in-prototype.js
+++ b/test/mjsunit/getter-in-prototype.js
@@ -48,3 +48,20 @@ function g() {
   x = 42;
 }
 assertThrows("g()");
+
+p.__defineGetter__(0, function(){});
+
+assertThrows("o[0] = 42");
+
+function f2() {
+  with(o) {
+    this[0] = 42;

[Lasse Reichstein, 2011/02/08 14:17:56]

I would think "this" here refers to the global object, not to "o". Can you say
why this works?

[antonm, 2011/02/08 14:30:21]

Very good catch.  That works as we set p to be a proto of global object above
(ln. 45).  I think I'll just drop this case and reorganize tests slightly.

Thanks a lot.

+  }
+}
+assertThrows("f2()");
+
+__proto__ = p;
+function g2() {
+  this[0] = 42;
+}
+assertThrows("g2()");