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flex
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src/flexint_shared.h
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Explorer09
Also check for C++ standard version when deciding to include <stdint.h>
17 июн 2022, 14:35
17 июн 2022, 14:35
8ab4ea7
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/* flex integer type definitions */ #ifndef YYFLEX_INTTYPES_DEFINED #define YYFLEX_INTTYPES_DEFINED /* Prefer C99 integer types if available. */ # if defined(__cplusplus) && __cplusplus >= 201103L #include <cstdint> # define YYFLEX_USE_STDINT # endif # if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* Include <inttypes.h> and not <stdint.h> because Solaris 2.6 has the former * and not the latter. */ #include <inttypes.h> # define YYFLEX_USE_STDINT # else # if defined(_MSC_VER) && _MSC_VER >= 1600 /* Visual C++ 2010 does not define __STDC_VERSION__ and has <stdint.h> but not * <inttypes.h>. */ #include <stdint.h> # define YYFLEX_USE_STDINT # endif # endif # ifdef YYFLEX_USE_STDINT typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; # else typedef unsigned char flex_uint8_t; typedef short int flex_int16_t; typedef unsigned short int flex_uint16_t; # ifdef __STDC__ typedef signed char flex_int8_t; /* ISO C only requires at least 16 bits for int. */ # ifdef __cplusplus #include <climits> # else #include <limits.h> # endif # if UINT_MAX >= 4294967295 # define YYFLEX_INT32_DEFINED typedef int flex_int32_t; typedef unsigned int flex_uint32_t; # endif # else typedef char flex_int8_t; # endif # ifndef YYFLEX_INT32_DEFINED typedef long int flex_int32_t; typedef unsigned long int flex_uint32_t; # endif # endif #endif /* YYFLEX_INTTYPES_DEFINED */