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| author | Eli Bendersky <eliben@google.com> | 2012-12-02 16:02:41 +0000 |
|---|---|---|
| committer | Eli Bendersky <eliben@google.com> | 2012-12-02 16:02:41 +0000 |
| commit | 4db6511779e70780f7b36bb7ef54276752f5f640 (patch) | |
| tree | bef8603130686d76ac40a05ab83c69929b6aaf11 /lib/CodeGen/Analysis.cpp | |
| parent | e4693642444e8405a8f5812a3594372f7f108e9e (diff) | |
Fix a bug in FileCheck that wouldn't let define variables as follows:
; CHECK: [[VAR:[a-z]]]
The problem was that to find the end of the regex var definition, it was
simplistically looking for the next ]] and finding the incorrect one. A
better approach is to count nesting of brackets (taking escaping into
account). This way the brackets that are part of the regex can be discovered
and skipped properly, and the ]] ending is detected in the right place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169109 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/Analysis.cpp')
0 files changed, 0 insertions, 0 deletions