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-rw-r--r--js/src/tests/test262/language/statements/for/dstr/var-ary-ptrn-elision-iter-close.js48
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for/dstr/var-ary-ptrn-elision-iter-close.js b/js/src/tests/test262/language/statements/for/dstr/var-ary-ptrn-elision-iter-close.js
new file mode 100644
index 0000000000..99ebd655bb
--- /dev/null
+++ b/js/src/tests/test262/language/statements/for/dstr/var-ary-ptrn-elision-iter-close.js
@@ -0,0 +1,48 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/ary-ptrn-elision-iter-close.case
+// - src/dstr-binding/iter-close/for-var.template
+/*---
+description: The iterator is properly consumed by the destructuring pattern (for statement)
+esid: sec-for-statement-runtime-semantics-labelledevaluation
+features: [generators, destructuring-binding]
+flags: [generated]
+info: |
+ IterationStatement :
+ for ( var VariableDeclarationList ; Expressionopt ; Expressionopt ) Statement
+
+ 1. Let varDcl be the result of evaluating VariableDeclarationList.
+ [...]
+
+ 13.3.2.4 Runtime Semantics: Evaluation
+
+ VariableDeclarationList : VariableDeclarationList , VariableDeclaration
+
+ 1. Let next be the result of evaluating VariableDeclarationList.
+ 2. ReturnIfAbrupt(next).
+ 3. Return the result of evaluating VariableDeclaration.
+
+ VariableDeclaration : BindingPattern Initializer
+
+ 1. Let rhs be the result of evaluating Initializer.
+ 2. Let rval be GetValue(rhs).
+ 3. ReturnIfAbrupt(rval).
+ 4. Return the result of performing BindingInitialization for BindingPattern
+ passing rval and undefined as arguments.
+---*/
+const iter = (function* () {
+ yield;
+ yield;
+})();
+
+
+function fn() {
+ for (var [,] = iter; ; ) {
+ return;
+ }
+}
+
+fn();
+
+assert.sameValue(iter.next().done, true, 'iteration occurred as expected');
+
+reportCompare(0, 0);