The standard defines C_LOC as being PURE (actually SIMPLE now in F'2023); characterize it appropriately. Fixes https://github.com/llvm/llvm-project/issues/88747.
The standard defines C_LOC as being PURE (actually SIMPLE now in F'2023); characterize it appropriately. Fixes https://github.com/llvm/llvm-project/issues/88747.