1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/class/checkreturn-source-location.js b/js/src/jit-test/tests/class/checkreturn-source-location.js
new file mode 100644
index 0000000000..3bdc83c36d
--- /dev/null
+++ b/js/src/jit-test/tests/class/checkreturn-source-location.js
@@ -0,0 +1,19 @@
+// Test source location for missing-super-call check at the end of a derived class constructor.
+class A {};
+class B extends A {
+    constructor(x) {
+        if (x === null) {
+            throw "fail";
+        }
+    }
+};
+let ex;
+try {
+    new B();
+} catch (e) {
+    ex = e;
+}
+assertEq(ex instanceof ReferenceError, true);
+// The closing '}' of B's constructor.
+assertEq(ex.lineNumber, 8);
+assertEq(ex.columnNumber, 5);