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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/statements/async-function/dflt-params-ref-later.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/statements/async-function/dflt-params-ref-later.js')
-rw-r--r-- | js/src/tests/test262/language/statements/async-function/dflt-params-ref-later.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/async-function/dflt-params-ref-later.js b/js/src/tests/test262/language/statements/async-function/dflt-params-ref-later.js new file mode 100644 index 0000000000..5ae817357f --- /dev/null +++ b/js/src/tests/test262/language/statements/async-function/dflt-params-ref-later.js @@ -0,0 +1,44 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/function-forms/dflt-params-ref-later.case +// - src/function-forms/error/async-func-decl.template +/*--- +description: Referencing a parameter that occurs later in the ParameterList (async function declaration) +esid: sec-async-function-definitions +features: [default-parameters, async-functions] +flags: [generated, async] +info: | + 14.6 Async Function Definitions + + AsyncFunctionDeclaration : + async function BindingIdentifier ( FormalParameters ) { AsyncFunctionBody } + + + 14.1.19 Runtime Semantics: IteratorBindingInitialization + + FormalsList : FormalsList , FormalParameter + + 1. Let status be the result of performing IteratorBindingInitialization for + FormalsList using iteratorRecord and environment as the arguments. + 2. ReturnIfAbrupt(status). + 3. Return the result of performing IteratorBindingInitialization for + FormalParameter using iteratorRecord and environment as the arguments. + +---*/ +var x = 0; + + +var callCount = 0; +async function f(x = y, y) { + + callCount = callCount + 1; +} + +f() + .then(_ => { + throw new Test262Error('function should not be resolved'); + }, error => assert.sameValue(error.constructor, ReferenceError)) + .then(() => { + assert.sameValue(callCount, 0, 'function body is not evaluated'); + }, $DONE) + .then($DONE, $DONE); |