StringRef tweaks:

- Respect find_first_of(char's From parameter instead of silently dropping it.
- Prefer std::string() to std::string("")


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111814 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed