diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/const/dstr/obj-ptrn-id-init-throws.js')
-rw-r--r-- | js/src/tests/test262/language/statements/const/dstr/obj-ptrn-id-init-throws.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-id-init-throws.js b/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-id-init-throws.js new file mode 100644 index 0000000000..934b9c874c --- /dev/null +++ b/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-id-init-throws.js @@ -0,0 +1,37 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-id-init-throws.case +// - src/dstr-binding/error/const-stmt.template +/*--- +description: Error thrown when evaluating the initializer (`const` statement) +esid: sec-let-and-const-declarations-runtime-semantics-evaluation +features: [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. + + 13.3.3.7 Runtime Semantics: KeyedBindingInitialization + + SingleNameBinding : BindingIdentifier Initializeropt + + [...] + 6. If Initializer is present and v is undefined, then + a. Let defaultValue be the result of evaluating Initializer. + b. Let v be GetValue(defaultValue). + c. ReturnIfAbrupt(v). +---*/ +function thrower() { + throw new Test262Error(); +} + +assert.throws(Test262Error, function() { + const { x = thrower() } = {}; +}); + +reportCompare(0, 0); |