Summary:
Remove some of dangerous environmental variables from clang/Driver tests.
Driver tests should not rely on preset value of these variables and may
actually fail because of them.
They cannot be removed in test/lit.cfg because we still need to support
relocatable SDKs and other overwrite for other clang tests.
Reviewers: bogner
Subscribers: rnk, cfe-commits
Differential Revision: http://reviews.llvm.org/D7135
llvm-svn: 240574
clang -cc1 skips the driver so it never made sense to include these with the
Driver tests.
Basic type tests and flag tests generally both go in Frontend.
Now that the final -cc1 tests have been moved out of test/Driver, add a
local substitution to enforce and detect future mistakes.
These miscategorized tests were probably the source of confusion in r194817.
llvm-svn: 194919
to GCC when asked to compile a fortran input.
This fixes a regression with essentially every Fortran compile since we
started rejecting unknown flags. Also moves a mis-classified gfortran
flag into the nicely documented set.
llvm-svn: 192867
Steven Wu