diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/for/dstr/const-obj-ptrn-prop-id-get-value-err.js')
-rw-r--r-- | js/src/tests/test262/language/statements/for/dstr/const-obj-ptrn-prop-id-get-value-err.js | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for/dstr/const-obj-ptrn-prop-id-get-value-err.js b/js/src/tests/test262/language/statements/for/dstr/const-obj-ptrn-prop-id-get-value-err.js new file mode 100644 index 0000000000..5a3b29e4e6 --- /dev/null +++ b/js/src/tests/test262/language/statements/for/dstr/const-obj-ptrn-prop-id-get-value-err.js @@ -0,0 +1,60 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-prop-id-get-value-err.case +// - src/dstr-binding/error/for-const.template +/*--- +description: Error thrown when accessing the corresponding property of the value object (for statement) +esid: sec-for-statement-runtime-semantics-labelledevaluation +features: [destructuring-binding] +flags: [generated] +info: | + IterationStatement : + for ( LexicalDeclaration Expressionopt ; Expressionopt ) Statement + + [...] + 7. Let forDcl be the result of evaluating LexicalDeclaration. + [...] + + LexicalDeclaration : LetOrConst BindingList ; + + 1. Let next be the result of evaluating BindingList. + 2. ReturnIfAbrupt(next). + 3. Return NormalCompletion(empty). + + BindingList : BindingList , LexicalBinding + + 1. Let next be the result of evaluating BindingList. + 2. ReturnIfAbrupt(next). + 3. Return the result of evaluating LexicalBinding. + + 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. + + 13.3.3.7 Runtime Semantics: KeyedBindingInitialization + + BindingElement : BindingPattern Initializeropt + + 1. Let v be GetV(value, propertyName). + 2. ReturnIfAbrupt(v). +---*/ +var initEvalCount = 0; +var poisonedProperty = Object.defineProperty({}, 'poisoned', { + get: function() { + throw new Test262Error(); + } +}); + +assert.throws(Test262Error, function() { + for (const { poisoned: x = ++initEvalCount } = poisonedProperty; ; ) { + return; + } +}); + +assert.sameValue(initEvalCount, 0); + +reportCompare(0, 0); |