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-rw-r--r--js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-empty.js53
1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-empty.js b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-empty.js
new file mode 100644
index 0000000000..c193f1b75c
--- /dev/null
+++ b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-rest-ary-empty.js
@@ -0,0 +1,53 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/ary-ptrn-rest-ary-empty.case
+// - src/dstr-binding/default/try.template
+/*---
+description: Rest element containing an "empty" array pattern (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.
+ [...]
+
+ 13.3.3.6 Runtime Semantics: IteratorBindingInitialization
+
+ BindingRestElement : ... BindingPattern
+
+ 1. Let A be ArrayCreate(0).
+ [...]
+ 3. Repeat
+ [...]
+ b. If iteratorRecord.[[done]] is true, then
+ i. Return the result of performing BindingInitialization of
+ BindingPattern with A and environment as the arguments.
+ [...]
+
+ 13.3.3.6 Runtime Semantics: IteratorBindingInitialization
+
+ ArrayBindingPattern : [ ]
+
+ 1. Return NormalCompletion(empty).
+
+---*/
+var iterations = 0;
+var iter = function*() {
+ iterations += 1;
+}();
+
+var ranCatch = false;
+
+try {
+ throw iter;
+} catch ([...[]]) {
+ assert.sameValue(iterations, 1);
+ ranCatch = true;
+}
+
+assert(ranCatch, 'executed `catch` block');
+
+reportCompare(0, 0);