1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/gc/anyref.js b/js/src/jit-test/tests/wasm/gc/anyref.js
new file mode 100644
index 0000000000..a15c893a96
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/gc/anyref.js
@@ -0,0 +1,23 @@
+// |jit-test| skip-if: !wasmGcEnabled()
+
+// Functions with anyref in results or params cannot be called
+assertErrorMessage(() => wasmEvalText(`(module
+	(func (export "func") (param anyref))
+)`).exports.func(null), TypeError, /cannot pass/);
+assertErrorMessage(() => wasmEvalText(`(module
+	(func (export "func") (result anyref) ref.null any)
+)`).exports.func(), TypeError, /cannot pass/);
+
+// Globals of anyref cannot be accessed
+let {global} = wasmEvalText(`(module
+	(global (export "global") (mut anyref) ref.null any)
+)`).exports;
+assertErrorMessage(() => global.value, TypeError, /cannot pass/);
+assertErrorMessage(() => global.value = null, TypeError, /cannot pass/);
+
+// Tables of anyref cannot be accessed
+let {table} = wasmEvalText(`(module
+	(table (export "table") anyref (elem (ref.null any)))
+)`).exports;
+assertErrorMessage(() => table.get(0), TypeError, /cannot pass/);
+assertErrorMessage(() => table.set(0, null), TypeError, /cannot pass/);