1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
// Copyright 2017 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: >
A missing > following $< means that the $< is taken literally
in a replacement string in the context of named capture substitution.
esid: sec-getsubstitution
features: [regexp-named-groups]
---*/
let source = "(?<fst>.)(?<snd>.)|(?<thd>x)";
for (let flags of ["", "u"]) {
let re = new RegExp(source, flags);
assert.sameValue("$<sndcd", "abcd".replace(re, "$<snd"));
}
for (let flags of ["g", "gu"]) {
let re = new RegExp(source, flags);
assert.sameValue("$<snd$<snd", "abcd".replace(re, "$<snd"));
}
|
