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// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-if-statement-runtime-semantics-evaluation
description: >
Completion value when expression is false with an `else` clause and body
returns an empty abrupt completion
info: |
IfStatement : if ( Expression ) Statement else Statement
3. If exprValue is true, then
[...]
4. Else,
a. Let stmtCompletion be the result of evaluating the second Statement.
5. Return Completion(UpdateEmpty(stmtCompletion, undefined)).
---*/
assert.sameValue(
eval('1; do { if (false) { } else { break; } } while (false)'), undefined
);
assert.sameValue(
eval('2; do { 3; if (false) { } else { break; } } while (false)'), undefined
);
assert.sameValue(
eval('4; do { if (false) { 5; } else { break; } } while (false)'), undefined
);
assert.sameValue(
eval('6; do { 7; if (false) { 8; } else { break; } } while (false)'),
undefined
);
assert.sameValue(
eval('9; do { if (false) { } else { continue; } } while (false)'), undefined
);
assert.sameValue(
eval('10; do { 11; if (false) { } else { continue; } } while (false)'),
undefined
);
assert.sameValue(
eval('12; do { if (false) { 13; } else { continue; } } while (false)'),
undefined
);
assert.sameValue(
eval('14; do { 15; if (false) { 16; } else { continue; } } while (false)'),
undefined
);
reportCompare(0, 0);
|
