3 Commits

Author	SHA1	Message	Date
Kuba Mracek	5b57633a45	[clang] Get rid of "%T" expansions ... The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t. This patch removes %T in clang. Differential Revision: https://reviews.llvm.org/D36437 llvm-svn: 310950	2017-08-15 19:47:06 +00:00
Hans Wennborg	a6af1e87c8	Try to fix parse-progname.c test on Darwin ... llvm-svn: 220086	2014-10-17 20:55:54 +00:00
Hans Wennborg	1a27e04af9	Driver: support detecting driver mode when clang has a version suffix without dash (PR21094) ... Clang would previously not get into C++ mode when invoked as 'clang++3.6' (though clang++-3.6 would work). I found the previous loop logic in this function confusing; hopefully this makes it a little clearer. Differential Revision: http://reviews.llvm.org/D5833 llvm-svn: 220052	2014-10-17 17:07:59 +00:00