| commit | a74a4df4d59947b4efa803a51c5d3c56b21a2ef0 | [log] [tgz] |
|---|---|---|
| author | Ben Dunbobbin <bd1976llvm@gmail.com> | Fri Aug 18 17:32:57 2017 +0000 |
| committer | Ben Dunbobbin <bd1976llvm@gmail.com> | Fri Aug 18 17:32:57 2017 +0000 |
| tree | 7c9170437194d8685a77c319bd73850b67988d72 | |
| parent | 230b5542e44c0ec4031b2b68ba14927893b56dd1 [diff] |
[lit] support unsetting env variables (again!) This is an updated version of https://reviews.llvm.org/D22144 by @jlpeyton. The patch was accepted but not landed. This is useful functionality and I would like to use this to enable lit tests for environment variable behaviour. Differential Revision: https://reviews.llvm.org/D36403 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311180 91177308-0d34-0410-b5e6-96231b3b80d8