1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/modules/bug-1233915.js b/js/src/jit-test/tests/modules/bug-1233915.js
new file mode 100644
index 0000000000..e3f2b2788c
--- /dev/null
+++ b/js/src/jit-test/tests/modules/bug-1233915.js
@@ -0,0 +1,11 @@
+g = newGlobal({newCompartment: true});
+g.parent = this;
+g.eval("(" + function() {
+    Debugger(parent)
+        .onExceptionUnwind = function(frame) {
+        return frame.eval("");
+    };
+} + ")()");
+m = parseModule(` s1 `);
+m.declarationInstantiation();
+m.evaluation();