[all-commits] [llvm/llvm-project] 324f5a: Make llvm::function_ref's operator bool explicit

[David Blaikie via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 324f5a14d7cfb4922a0345d67b20b8cb5953ee82
      https://github.com/llvm/llvm-project/commit/324f5a14d7cfb4922a0345d67b20b8cb5953ee82
  Author: David Blaikie <dblaikie at gmail.com>
  Date:   2020-03-26 (Thu, 26 Mar 2020)

  Changed paths:
    M llvm/include/llvm/ADT/STLExtras.h

  Log Message:
  -----------
  Make llvm::function_ref's operator bool explicit

This can avoid all sorts of mistakes with implicit conversion
(indirectly) to int, etc. I'm quite surprise there aren't any things to
fixup with this - but I guess most uses of function_ref aren't
optional/nullable.


  Commit: 819e540208d5d62e7841d0dbdef3580eecc2c2b6
      https://github.com/llvm/llvm-project/commit/819e540208d5d62e7841d0dbdef3580eecc2c2b6
  Author: David Blaikie <dblaikie at gmail.com>
  Date:   2020-03-26 (Thu, 26 Mar 2020)

  Changed paths:
    M clang/lib/Basic/Targets/X86.cpp

  Log Message:
  -----------
  Use llvm_unreachable after a fully covered/always-returning switch


Compare: https://github.com/llvm/llvm-project/compare/64fe84185602...819e540208d5