diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/for/dstr/var-obj-ptrn-prop-eval-err.js')
-rw-r--r-- | js/src/tests/test262/language/statements/for/dstr/var-obj-ptrn-prop-eval-err.js | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for/dstr/var-obj-ptrn-prop-eval-err.js b/js/src/tests/test262/language/statements/for/dstr/var-obj-ptrn-prop-eval-err.js new file mode 100644 index 0000000000..12c7faab71 --- /dev/null +++ b/js/src/tests/test262/language/statements/for/dstr/var-obj-ptrn-prop-eval-err.js @@ -0,0 +1,49 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-prop-eval-err.case +// - src/dstr-binding/error/for-var.template +/*--- +description: Evaluation of property name returns an abrupt completion (for statement) +esid: sec-for-statement-runtime-semantics-labelledevaluation +features: [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. + + 13.3.3.5 Runtime Semantics: BindingInitialization + + BindingProperty : PropertyName : BindingElement + + 1. Let P be the result of evaluating PropertyName + 2. ReturnIfAbrupt(P). +---*/ +function thrower() { + throw new Test262Error(); +} + +assert.throws(Test262Error, function() { + for (var { [thrower()]: x } = {}; iterCount < 1; ) { + return; + } +}); + +reportCompare(0, 0); |