Actions
Bug #14707
closedString#scan(/\K/) has changed its behavior in ruby 2.5
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.5.1p59 (2018-03-31 revision 63049) [x86_64-darwin17]
Description
It seems \K
does not work as expected any more:
% ruby -ve 'p "a1 a2 a3".scan(/a\K./)'
ruby 2.3.7p456 (2018-03-28 revision 63014) [x86_64-darwin17]
["1", "2", "3"]
ruby 2.4.5p297 (2018-03-29 revision 63036) [x86_64-darwin17]
["1", "2", "3"]
ruby 2.5.1p59 (2018-03-31 revision 63049) [x86_64-darwin17]
["a1", "a2", "a3"]
I'm not sure if this is intended, but at least there is no mention for this in the NEWS file.
Updated by nobu (Nobuyoshi Nakada) almost 6 years ago
- Backport changed from 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN to 2.3: DONTNEED, 2.4: DONTNEED, 2.5: REQUIRED
Updated by nobu (Nobuyoshi Nakada) almost 6 years ago
- Status changed from Open to Closed
Applied in changeset trunk|r63252.
string.c: fix scanned substring with \K
- string.c (scan_once): fix the matched substring with
\K
, the
beginning of that string may differ from the matched position.
[ruby-core:86663] [Bug #14707]
Updated by nagachika (Tomoyuki Chikanaga) over 5 years ago
- Backport changed from 2.3: DONTNEED, 2.4: DONTNEED, 2.5: REQUIRED to 2.3: DONTNEED, 2.4: DONTNEED, 2.5: DONE
ruby_2_5 r64320 merged revision(s) 63252.
Actions
Like0
Like0Like0Like0