[LLVMdev] Integer typedefs for MSVC

Chris Lattner clattner at apple.com
Thu Jan 8 14:42:58 PST 2009


On Jan 8, 2009, at 1:35 PM, Mark Leone wrote:

> LLVM's typedefs for int32_t etc. under MSVC (in Support/DataTypes.h)  
> conflict with those used by other third-party libraries.  Instead of  
> these:
>
> #ifdef _MSC_VER
> typedef __int64 int64_t;
> typedef unsigned __int64 uint64_t;
> typedef signed int int32_t;
> typedef unsigned int uint32_t;
> typedef short int16_t;
> typedef unsigned short uint16_t;
> typedef signed char int8_t;
> typedef unsigned char uint8_t;
> typedef signed int ssize_t;
> #endif
>
> it would be preferable to use these:
>
> typedef __int8 int8_t;
> typedef __int16 int16_t;
> typedef __int32 int32_t;
> typedef __int64 int64_t;
> typedef unsigned __int8 uint8_t;
> typedef unsigned __int16 uint16_t;
> typedef unsigned __int32 uint32_t;
> typedef unsigned __int64 uint64_t;
>
> Does anyone feel strongly about this?

That sounds fine to me,

-Chris



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