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Removed support for pre-C++11 compilers. We'll stop supporting VS2010. (#4537)

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ocornut
2022-01-17 11:53:03 +01:00
parent f84c93d834
commit eb823655af
4 changed files with 4 additions and 19 deletions
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17
imgui.h
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@ -86,11 +86,7 @@ Index of this file:
#endif
#define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR) / sizeof(*(_ARR)))) // Size of a static C-style array. Don't use on pointers!
#define IM_UNUSED(_VAR) ((void)(_VAR)) // Used to silence "unused variable warnings". Often useful as asserts may be stripped out from final builds.
#if (__cplusplus >= 201100) || (defined(_MSVC_LANG) && _MSVC_LANG >= 201100)
#define IM_OFFSETOF(_TYPE,_MEMBER) offsetof(_TYPE, _MEMBER) // Offset of _MEMBER within _TYPE. Standardized as offsetof() in C++11
#else
#define IM_OFFSETOF(_TYPE,_MEMBER) ((size_t)&(((_TYPE*)0)->_MEMBER)) // Offset of _MEMBER within _TYPE. Old style macro.
#endif
// Helper Macros - IM_FMTARGS, IM_FMTLIST: Apply printf-style warnings to our formatting functions.
#if !defined(IMGUI_USE_STB_SPRINTF) && defined(__MINGW32__) && !defined(__clang__)
@ -228,17 +224,8 @@ typedef signed short ImS16; // 16-bit signed integer
typedef unsigned short ImU16; // 16-bit unsigned integer
typedef signed int ImS32; // 32-bit signed integer == int
typedef unsigned int ImU32; // 32-bit unsigned integer (often used to store packed colors)
#if defined(_MSC_VER) && !defined(__clang__)
typedef signed __int64 ImS64; // 64-bit signed integer (pre and post C++11 with Visual Studio)
typedef unsigned __int64 ImU64; // 64-bit unsigned integer (pre and post C++11 with Visual Studio)
#elif (defined(__clang__) || defined(__GNUC__)) && (__cplusplus < 201100)
#include <stdint.h>
typedef int64_t ImS64; // 64-bit signed integer (pre C++11)
typedef uint64_t ImU64; // 64-bit unsigned integer (pre C++11)
#else
typedef signed long long ImS64; // 64-bit signed integer (post C++11)
typedef unsigned long long ImU64; // 64-bit unsigned integer (post C++11)
#endif
typedef signed long long ImS64; // 64-bit signed integer (C++11)
typedef unsigned long long ImU64; // 64-bit unsigned integer (C++11)
// Character types
// (we generally use UTF-8 encoded string in the API. This is storage specifically for a decoded character used for keyboard input and display)