File: cptn-abrupt-empty.js

package info (click to toggle)
qtdeclarative-opensource-src 5.15.8%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 259,256 kB
  • sloc: javascript: 512,396; cpp: 495,775; xml: 8,892; python: 3,304; ansic: 2,764; sh: 206; makefile: 62; php: 27
file content (21 lines) | stat: -rw-r--r-- 807 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 13.7.2.6
description: >
    Completion value when iteration completes due to an empty abrupt completion
info: |
    IterationStatement : do Statement while ( Expression ) ;

    1. Let V = undefined.
    2. Repeat
       a. Let stmt be the result of evaluating Statement.
       b. If LoopContinues(stmt, labelSet) is false, return
          Completion(UpdateEmpty(stmt, V)).
---*/

assert.sameValue(eval('1; do { break; } while (false)'), undefined);
assert.sameValue(eval('2; do { 3; break; } while (false)'), 3);

assert.sameValue(eval('4; do { continue; } while (false)'), undefined);
assert.sameValue(eval('5; do { 6; continue; } while (false)'), 6);