1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/try/dstr/obj-ptrn-id-init-fn-name-gen.js b/js/src/tests/test262/language/statements/try/dstr/obj-ptrn-id-init-fn-name-gen.js
new file mode 100644
index 0000000000..97103ccdb4
--- /dev/null
+++ b/js/src/tests/test262/language/statements/try/dstr/obj-ptrn-id-init-fn-name-gen.js
@@ -0,0 +1,44 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/obj-ptrn-id-init-fn-name-gen.case
+// - src/dstr-binding/default/try.template
+/*---
+description: SingleNameBinding assigns name to "anonymous" generator functions (try statement)
+esid: sec-runtime-semantics-catchclauseevaluation
+features: [generators, destructuring-binding]
+flags: [generated]
+info: |
+    Catch : catch ( CatchParameter ) Block
+
+    [...]
+    5. Let status be the result of performing BindingInitialization for
+       CatchParameter passing thrownValue and catchEnv as arguments.
+    [...]
+
+    13.3.3.7 Runtime Semantics: KeyedBindingInitialization
+
+    SingleNameBinding : BindingIdentifier Initializeropt
+
+    [...]
+    6. If Initializer is present and v is undefined, then
+       [...]
+       d. If IsAnonymousFunctionDefinition(Initializer) is true, then
+          i. Let hasNameProperty be HasOwnProperty(v, "name").
+          ii. ReturnIfAbrupt(hasNameProperty).
+          iii. If hasNameProperty is false, perform SetFunctionName(v,
+               bindingId).
+
+---*/
+
+var ranCatch = false;
+
+try {
+  throw {};
+} catch ({ gen = function* () {}, xGen = function* x() {} }) {
+  assert.sameValue(gen.name, 'gen');
+  assert.notSameValue(xGen.name, 'xGen');
+  ranCatch = true;
+}
+
+assert(ranCatch, 'executed `catch` block');
+
+reportCompare(0, 0);