[all-commits] [llvm/llvm-project] 21cd7b: Use typedef to represent storage type in FPOption ...

[Serge Pavlov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 21cd7b72a3d4d1d5efaadc09533655090b678e57
      https://github.com/llvm/llvm-project/commit/21cd7b72a3d4d1d5efaadc09533655090b678e57
  Author: Serge Pavlov <sepavloff at gmail.com>
  Date:   2020-07-21 (Tue, 21 Jul 2020)

  Changed paths:
    M clang/include/clang/Basic/FPOptions.def
    M clang/include/clang/Basic/LangOptions.h
    M clang/include/clang/Sema/Sema.h
    M clang/include/clang/Serialization/ASTReader.h

  Log Message:
  -----------
  Use typedef to represent storage type in FPOption and FPOptionsOverride

Size of FPOption is now 14 bit, which is closed to the current limit
of 16 bits. Adding new properties to FPOption would require change of
the types, which represent storage of FPOption and FPOptionsOverride.
To facilitate this change, the storage types were changed from standard
integer types to typedefs defined inside the proper classes. Checks for
size of these storage types were added.

No functional changes intended.

Differential Revision: https://reviews.llvm.org/D84147