1 files changed, 45 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/fields/literal.js b/js/src/jit-test/tests/fields/literal.js
new file mode 100644
index 0000000000..d8b46bd0a9
--- /dev/null
+++ b/js/src/jit-test/tests/fields/literal.js
@@ -0,0 +1,45 @@
+load(libdir + "asserts.js");
+
+source = `var y = {
+    x;
+}`;
+assertErrorMessage(() => eval(source), SyntaxError, /./);
+
+// This is legal, and is equivalent to `var y = { x: x };`
+// source = `var y = {
+//     x
+// }`;
+// assertThrowsInstanceOf(() => eval(source), SyntaxError);
+
+source = `var y = {
+    #x;
+}`;
+assertErrorMessage(() => eval(source), SyntaxError, /./);
+
+source = `var y = {
+    #x
+}`;
+assertThrowsInstanceOf(() => eval(source), SyntaxError);
+
+source = `var y = {
+    x = 2;
+}`;
+assertErrorMessage(() => eval(source), SyntaxError, /./);
+
+source = `var y = {
+    x = 2
+}`;
+assertErrorMessage(() => eval(source), SyntaxError, /./);
+
+source = `var y = {
+    #x = 2;
+}`;
+assertErrorMessage(() => eval(source), SyntaxError, /./);
+
+source = `var y = {
+    #x = 2
+}`;
+assertErrorMessage(() => eval(source), SyntaxError, /./);
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);