[PATCH] D35396: [lit] Make %T return a per-test temporary directory

Matthias Braun via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 26 17:21:37 PDT 2017

MatzeB added a comment.

The fact that %T has the same values for all tests inside a directory is indeed terrible.

One thing to think about however: With this patch it seems %T and %t both point to a unique name that doesn't exist. So why have %T at all, you could just as well do `mkdir %t` and I think there already are a bunch of tests that do just that.


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