2 Commits

Author	SHA1	Message	Date
Hans Wennborg	70850d83dc	Turn Driver::CCCIsCXX and CCCIsCPP into a single Mode enum, ... and add a new option --driver-mode= to control it explicitly. The CCCIsCXX and CCCIsCPP flags were non-overlapping, i.e. there are currently really three modes that Clang can run in: gcc, g++ or cpp, so it makes sense to represent them as an enum. Having a command line flag to control it helps testing. llvm-svn: 186605	2013-07-18 20:29:38 +00:00
Richard Smith	403f76ee02	PR13529: Don't crash if the driver sees an unused input file when running as ... 'clang-cpp'. For now, the test uses "REQUIRES: shell" to determine if the host system supports "ln -s", which it uses to create a 'clang-cpp' symlink. This is a bit hacky and should likely be directly supported by lit.cfg. llvm-svn: 161317	2012-08-06 04:09:06 +00:00