[llvm] Document "%T" as deprecated in CommandGuide/lit.rst

Differential Revision: https://reviews.llvm.org/D48842 llvm-svn: 340677
2018-08-25 01:27:48 +00:00 · 2018-08-25 01:27:48 +00:00 · a2e0c2462a
parent 314614ad4f
commit a2e0c2462a
1 changed files with 1 additions and 1 deletions
--- a/llvm/docs/CommandGuide/lit.rst
+++ b/llvm/docs/CommandGuide/lit.rst
@ -407,7 +407,7 @@ These are defined in TestRunner.py. The base set of substitutions are:
 %p         same as %S
 %{pathsep} path separator
 %t         temporary file name unique to the test
- %T         temporary directory unique to the test
+ %T         parent directory of %t (not unique, deprecated, do not use)
 %%         %
 ========== ==============