diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/debug/Environment-getVariable-WouldRun.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/debug/Environment-getVariable-WouldRun.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,17 @@
+// getVariable that would trigger a getter does not crash or explode.
+// It should throw WouldRunDebuggee, but that isn't implemented yet.
+
+load(libdir + "asserts.js");
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+    assertThrowsInstanceOf(function () {
+        frame.environment.getVariable("x");
+    }, Error);
+    hits++;
+};
+g.eval("Object.defineProperty(this, 'x', {get: function () { throw new Error('fail'); }});\n" +
+       "debugger;");
+assertEq(hits, 1);