summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-id-exhausted.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-id-exhausted.js')
-rw-r--r--js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-id-exhausted.js41
1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-id-exhausted.js b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-id-exhausted.js
new file mode 100644
index 0000000000..5bf9eef652
--- /dev/null
+++ b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-id-exhausted.js
@@ -0,0 +1,41 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/ary-ptrn-rest-id-exhausted.case
+// - src/dstr-binding/default/try.template
+/*---
+description: RestElement applied to an exhausted iterator (try statement)
+esid: sec-runtime-semantics-catchclauseevaluation
+features: [Symbol.iterator, 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.
+ [...]
+
+ 13.3.3.6 Runtime Semantics: IteratorBindingInitialization
+ BindingRestElement : ... BindingIdentifier
+ 1. Let lhs be ResolveBinding(StringValue of BindingIdentifier,
+ environment).
+ 2. ReturnIfAbrupt(lhs). 3. Let A be ArrayCreate(0). 4. Let n=0. 5. Repeat,
+ [...]
+ b. If iteratorRecord.[[done]] is true, then
+ i. If environment is undefined, return PutValue(lhs, A).
+ ii. Return InitializeReferencedBinding(lhs, A).
+
+---*/
+
+var ranCatch = false;
+
+try {
+ throw [1, 2];
+} catch ([, , ...x]) {
+ assert(Array.isArray(x));
+ assert.sameValue(x.length, 0);
+ ranCatch = true;
+}
+
+assert(ranCatch, 'executed `catch` block');
+
+reportCompare(0, 0);