Implement semantic checking for C++ literal operators.
This now rejects literal operators that don't meet the requirements.
Templates are not yet checked for.

llvm-svn: 93315
10 files changed
tree: 5d6deb29bb4e70428713a38b2eb08a7e2f43c6a3
  1. clang/
  2. compiler-rt/
  3. llvm/