[all-commits] [llvm/llvm-project] 2e4ef9: [libc][NFC] Add a few compiler warning flags.

[Siva Chandra via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2e4ef9b6efcaacd5556e8c0ddf659550d3a089a0
      https://github.com/llvm/llvm-project/commit/2e4ef9b6efcaacd5556e8c0ddf659550d3a089a0
  Author: Siva Chandra Reddy <sivachandra at google.com>
  Date:   2022-08-04 (Thu, 04 Aug 2022)

  Changed paths:
    M libc/cmake/modules/LLVMLibCObjectRules.cmake
    M libc/src/__support/CPP/stringstream.h
    M libc/src/__support/FPUtil/PolyEval.h
    M libc/src/__support/str_to_float.h
    M libc/src/pthread/pthread_attr_destroy.cpp
    M libc/src/pthread/pthread_create.cpp
    M libc/src/pthread/pthread_mutexattr_destroy.cpp
    M libc/src/stdio/fopencookie.cpp
    M libc/src/string/memory_utils/elements.h
    M libc/src/threads/mtx_destroy.cpp
    M libc/test/src/time/asctime_test.cpp

  Log Message:
  -----------
  [libc][NFC] Add a few compiler warning flags.

A bunch of cleanup to supress the new warnings is also done.

Reviewed By: abrachet

Differential Revision: https://reviews.llvm.org/D130723