clang/test/Driver/cl-options.c: Suppress this on cygming due to -fno-builtin.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188126 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Update Open Projects and Potential Checkers pages.

- va_list checker (PR16811 and PR16812)
- Model floating-point values
- Bound bitwise masking operations (PR16615)
- Bound C string length (PR16558 and others)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188127 91177308-0d34-0410-b5e6-96231b3b80d8
Simplify now that llvm::sys::current_path checks $PWD.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188128 91177308-0d34-0410-b5e6-96231b3b80d8
Fix warning in builds without asserts.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188132 91177308-0d34-0410-b5e6-96231b3b80d8
Avoid spurious error messages if parent template class cannot be instantiated

Differential Revision: http://llvm-reviews.chandlerc.com/D924


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@188133 91177308-0d34-0410-b5e6-96231b3b80d8