mirror of https://github.com/tc39/test262.git
24 lines
926 B
JavaScript
24 lines
926 B
JavaScript
// 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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es6id: 13.7.2.6
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description: >
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Completion value when iteration completes due to expression value
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info: >
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IterationStatement : do Statement while ( Expression ) ;
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1. Let V = undefined.
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2. Repeat
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a. Let stmt be the result of evaluating Statement.
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b. If LoopContinues(stmt, labelSet) is false, return
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Completion(UpdateEmpty(stmt, V)).
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c. If stmt.[[value]] is not empty, let V = stmt.[[value]].
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d. Let exprRef be the result of evaluating Expression.
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e. Let exprValue be GetValue(exprRef).
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f. ReturnIfAbrupt(exprValue).
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g. If ToBoolean(exprValue) is false, return NormalCompletion(V).
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---*/
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assert.sameValue(eval('1; do { } while (false)'), undefined);
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assert.sameValue(eval('2; do { 3; } while (false)'), 3);
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