1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/tests/non262/PrivateName/illegal-in-object-context.js b/js/src/tests/non262/PrivateName/illegal-in-object-context.js
new file mode 100644
index 0000000000..9cc1488376
--- /dev/null
+++ b/js/src/tests/non262/PrivateName/illegal-in-object-context.js
@@ -0,0 +1,14 @@
+// |reftest| skip-if(!xulRuntime.shell)
+
+// Private names aren't valid in object literals.
+
+assertThrowsInstanceOf(() => eval(`var o = {#a: 0};`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`var o = {#a};`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`var o = {#a(){}};`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`var o = {get #a(){}};`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`var o = {set #a(v){}};`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`var o = {*#a(v){}};`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`var o = {async #a(v){}};`), SyntaxError);
+assertThrowsInstanceOf(() => eval(`var o = {async *#a(v){}};`), SyntaxError);
+
+if (typeof reportCompare === 'function') reportCompare(0, 0);