Switch FoldingSet::AddString to StringRef based API.
 - This also fixes a dereference of std::string::end, which makes MSVC unhappy and was causing all the static analyzer clang tests to fail.

llvm-svn: 82517
2 files changed
tree: 18f3b72028f5df2ce33dc2f8b8f7019fa274a664
  1. clang/
  2. compiler-rt/
  3. llvm/