just means "not a function type", not "not a function type or void". This
changes behavior slightly, but generally in a way which accepts more code.
llvm-svn: 110303
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).
llvm-svn: 91446