[PATCH] D18360: Add AIX Target/ToolChain to Clang Driver

[WuZhao via cfe-commits]

WuZhao added a subscriber: WuZhao.
WuZhao added a comment.

Hi , I find one mistake in the lib/Basic/Targets.cpp. On my AIX 7.1 machine /usr/include/sys/inttypes.h, 64 bits wchar_t is unsigned int, not signed int.

  #ifndef _WCHAR_T
  #define _WCHAR_T
  #ifdef __64BIT__
  typedef unsigned int    wchar_t;
  #else
  typedef unsigned short  wchar_t;
  #endif
  #endif /* _WCHAR_T */

So, the code should be

  if (this->PointerWidth == 64) {
    this->WCharType = this->UnsignedInt;
  } else {
    this->WCharType = this->UnsignedShort;
  }


http://reviews.llvm.org/D18360