mirror of https://github.com/tc39/test262.git
42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
// This file was procedurally generated from the following sources:
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// - src/dstr-binding/ary-ptrn-elem-obj-val-null.case
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// - src/dstr-binding/error/var-stmt.template
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/*---
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description: Nested object destructuring with a null value (`var` statement)
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esid: sec-variable-statement-runtime-semantics-evaluation
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es6id: 13.3.2.4
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features: [destructuring-binding]
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flags: [generated]
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info: |
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VariableDeclaration : BindingPattern Initializer
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1. Let rhs be the result of evaluating Initializer.
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2. Let rval be GetValue(rhs).
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3. ReturnIfAbrupt(rval).
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4. Return the result of performing BindingInitialization for
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BindingPattern passing rval and undefined as arguments.
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13.3.3.6 Runtime Semantics: IteratorBindingInitialization
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BindingElement : BindingPattern Initializeropt
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1. If iteratorRecord.[[done]] is false, then
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[...]
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e. Else
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i. Let v be IteratorValue(next).
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[...]
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4. Return the result of performing BindingInitialization of BindingPattern
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with v and environment as the arguments.
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13.3.3.5 Runtime Semantics: BindingInitialization
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BindingPattern : ObjectBindingPattern
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1. Let valid be RequireObjectCoercible(value).
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2. ReturnIfAbrupt(valid).
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---*/
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assert.throws(TypeError, function() {
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var [{ x }] = [null];
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});
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