Fix a crash with constructs like x<false>() in C++.  No testcase because 
it doesn't actually work yet; we just error out a bit more gracefully.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74381 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed