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Diffstat (limited to 'js/src/tests/test262/language/expressions/async-generator/dstr/obj-ptrn-prop-ary-value-null.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/async-generator/dstr/obj-ptrn-prop-ary-value-null.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/async-generator/dstr/obj-ptrn-prop-ary-value-null.js b/js/src/tests/test262/language/expressions/async-generator/dstr/obj-ptrn-prop-ary-value-null.js new file mode 100644 index 0000000000..43054ce5d6 --- /dev/null +++ b/js/src/tests/test262/language/expressions/async-generator/dstr/obj-ptrn-prop-ary-value-null.js @@ -0,0 +1,37 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-prop-ary-value-null.case +// - src/dstr-binding/error/async-gen-func-expr.template +/*--- +description: Object binding pattern with "nested" array binding pattern taking the `null` value (async generator function expression) +esid: sec-asyncgenerator-definitions-evaluation +features: [async-iteration] +flags: [generated] +info: | + AsyncGeneratorExpression : async [no LineTerminator here] function * ( FormalParameters ) { + AsyncGeneratorBody } + + [...] + 3. Let closure be ! AsyncGeneratorFunctionCreate(Normal, FormalParameters, + AsyncGeneratorBody, scope, strict). + [...] + + 13.3.3.7 Runtime Semantics: KeyedBindingInitialization + + [...] + 3. If Initializer is present and v is undefined, then + [...] + 4. Return the result of performing BindingInitialization for BindingPattern + passing v and environment as arguments. +---*/ + + +var f; +f = async function*({ w: [x, y, z] = [4, 5, 6] }) { + +}; + +assert.throws(TypeError, function() { + f({ w: null }); +}); + +reportCompare(0, 0); |