1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/gc/bug-1593975.js b/js/src/jit-test/tests/gc/bug-1593975.js
new file mode 100644
index 0000000000..69ebcafb94
--- /dev/null
+++ b/js/src/jit-test/tests/gc/bug-1593975.js
@@ -0,0 +1,21 @@
+// |jit-test| error: ReferenceError
+function runtest(func) {
+    func();
+}
+const g1 = newGlobal({
+    newCompartment: true
+});
+function transplantMarking() {
+    const vals = {};
+    vals.map = new WeakMap();
+    enqueueMark(vals.map);
+    enqueueMark("yield");
+    enqueueMark("enter-weak-marking-mode");
+}
+if (this.enqueueMark) {
+  enqueueMark("enter-weak-marking-mode");
+  runtest(transplantMarking);
+  egc = 60;
+  gcslice(egc * 100);
+}
+x();