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| author | Andrew Gallant <jamslam@gmail.com> | 2019-04-10 21:50:31 -0400 |
|---|---|---|
| committer | Andrew Gallant <jamslam@gmail.com> | 2019-04-14 19:29:27 -0400 |
| commit | bd222ae93fa0cabe7d51ba8db40ece99579bdaed (patch) | |
| tree | 54c6c4b2aaae675bfaed8f6b8d22f2e8cb4505c4 /grep-searcher/src/searcher/mod.rs | |
| parent | 4359d8aac0307f7ee36faa7b1ab64646f6160efc (diff) | |
regex: fix HIR analysis bug
An alternate can be empty at this point, so we must handle it. We didn't
before because the regex engine actually disallows empty alternates,
however, this code runs before the regex compiler rejects the regex.
Diffstat (limited to 'grep-searcher/src/searcher/mod.rs')
0 files changed, 0 insertions, 0 deletions