From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../let/dstr/ary-ptrn-elem-ary-elision-iter.js | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 js/src/tests/test262/language/statements/let/dstr/ary-ptrn-elem-ary-elision-iter.js (limited to 'js/src/tests/test262/language/statements/let/dstr/ary-ptrn-elem-ary-elision-iter.js') diff --git a/js/src/tests/test262/language/statements/let/dstr/ary-ptrn-elem-ary-elision-iter.js b/js/src/tests/test262/language/statements/let/dstr/ary-ptrn-elem-ary-elision-iter.js new file mode 100644 index 0000000000..7db10de306 --- /dev/null +++ b/js/src/tests/test262/language/statements/let/dstr/ary-ptrn-elem-ary-elision-iter.js @@ -0,0 +1,42 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-elem-ary-elision-iter.case +// - src/dstr-binding/default/let-stmt.template +/*--- +description: BindingElement with array binding pattern and initializer is not used (`let` statement) +esid: sec-let-and-const-declarations-runtime-semantics-evaluation +features: [generators, destructuring-binding] +flags: [generated] +info: | + LexicalBinding : BindingPattern Initializer + + 1. Let rhs be the result of evaluating Initializer. + 2. Let value be GetValue(rhs). + 3. ReturnIfAbrupt(value). + 4. Let env be the running execution context's LexicalEnvironment. + 5. Return the result of performing BindingInitialization for BindingPattern + using value and env as the arguments. + + 13.3.3.6 Runtime Semantics: IteratorBindingInitialization + + BindingElement : BindingPatternInitializer opt + + 1. If iteratorRecord.[[done]] is false, then + a. Let next be IteratorStep(iteratorRecord.[[iterator]]). + [...] + e. Else, + i. Let v be IteratorValue(next). + [...] + 4. Return the result of performing BindingInitialization of BindingPattern + with v and environment as the arguments. + +---*/ +var callCount = 0; +function* g() { + callCount += 1; +}; + +let [[,] = g()] = [[]]; + +assert.sameValue(callCount, 0); + +reportCompare(0, 0); -- cgit v1.2.3