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-rw-r--r--js/src/jit-test/tests/debug/class-08.js13
1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/class-08.js b/js/src/jit-test/tests/debug/class-08.js
new file mode 100644
index 000000000..89c7ccc22
--- /dev/null
+++ b/js/src/jit-test/tests/debug/class-08.js
@@ -0,0 +1,13 @@
+let g = newGlobal();
+let dbg = Debugger(g);
+dbg.onDebuggerStatement = function() {
+ // Force the constructor to return undefined, which should be replaced with
+ // |this| if the latter has been initialized.
+ return { return: undefined };
+}
+
+assertEq(g.eval(`
+ new (class extends class {} {
+ constructor() { super(); this.foo = 42; debugger; }
+ })
+`).foo, 42);