mirror of https://github.com/tc39/test262.git
35 lines
1.4 KiB
JavaScript
35 lines
1.4 KiB
JavaScript
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// This file was procedurally generated from the following sources:
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// - src/dstr-binding/ary-ptrn-rest-id-elision-next-err.case
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// - src/dstr-binding/error/const-stmt.template
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/*---
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description: Rest element following elision elements (`const` statement)
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esid: sec-let-and-const-declarations-runtime-semantics-evaluation
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features: [generators, destructuring-binding]
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flags: [generated]
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info: |
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LexicalBinding : BindingPattern Initializer
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1. Let rhs be the result of evaluating Initializer.
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2. Let value be GetValue(rhs).
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3. ReturnIfAbrupt(value).
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4. Let env be the running execution context's LexicalEnvironment.
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5. Return the result of performing BindingInitialization for BindingPattern
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using value and env as the arguments.
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13.3.3.6 Runtime Semantics: IteratorBindingInitialization
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ArrayBindingPattern : [ Elisionopt BindingRestElement ]
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1. If Elision is present, then
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a. Let status be the result of performing
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IteratorDestructuringAssignmentEvaluation of Elision with
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iteratorRecord as the argument.
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b. ReturnIfAbrupt(status).
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2. Return the result of performing IteratorBindingInitialization for
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BindingRestElement with iteratorRecord and environment as arguments.
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---*/
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var iter = (function*() { throw new Test262Error(); })();
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assert.throws(Test262Error, function() {
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const [, ...x] = iter;
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});
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