1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Function/prototype/toString/class-expression-implicit-ctor.js b/js/src/tests/test262/built-ins/Function/prototype/toString/class-expression-implicit-ctor.js
new file mode 100644
index 0000000000..824f57d639
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Function/prototype/toString/class-expression-implicit-ctor.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2016 Michael Ficarra. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-class-definitions-runtime-semantics-evaluation
+description: Function.prototype.toString on a class expression (implicit constructor)
+includes: [nativeFunctionMatcher.js]
+---*/
+
+let A = /* before */class /* a */ A /* b */ { /* c */ }/* after */;
+let B = /* before */class /* a */ B /* b */ extends /* c */ A /* d */ { /* e */ }/* after */;
+let C = /* before */class /* a */ C /* b */ extends /* c */ B /* d */ { /* e */ m /* f */ ( /* g */ ) /* h */ { /* i */ } /* j */ }/* after */;
+
+assertToStringOrNativeFunction(A, "class /* a */ A /* b */ { /* c */ }");
+assertToStringOrNativeFunction(B, "class /* a */ B /* b */ extends /* c */ A /* d */ { /* e */ }");
+assertToStringOrNativeFunction(C, "class /* a */ C /* b */ extends /* c */ B /* d */ { /* e */ m /* f */ ( /* g */ ) /* h */ { /* i */ } /* j */ }");
+
+reportCompare(0, 0);