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28 lines
914 B
Plaintext
28 lines
914 B
Plaintext
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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desc: Spread operator following other arguments when no iteration occurs
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template: default
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info: |
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12.3.6.1 Runtime Semantics: ArgumentListEvaluation
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ArgumentList : ArgumentList , ... AssignmentExpression
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1. Let precedingArgs be the result of evaluating ArgumentList.
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2. Let spreadRef be the result of evaluating AssignmentExpression.
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3. Let iterator be GetIterator(GetValue(spreadRef) ).
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4. ReturnIfAbrupt(iterator).
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5. Repeat
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a. Let next be IteratorStep(iterator).
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b. ReturnIfAbrupt(next).
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c. If next is false, return precedingArgs.
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---*/
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//- args
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1, 2, 3, ...[]
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//- body
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assert.sameValue(arguments.length, 3);
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assert.sameValue(arguments[0], 1);
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assert.sameValue(arguments[1], 2);
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assert.sameValue(arguments[2], 3);
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