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Bug #4797 - 32 bit and 64 bit builds behave differently on int32 overflow

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include/my_global.h:
  uint_max constants moved from sql_analyse.cc
sql/sql_analyse.cc:
  cleanup
This commit is contained in:
unknown
2004-08-11 23:43:41 +02:00
parent c7a29120ee
commit ab64eb64af
5 changed files with 47 additions and 16 deletions
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28
include/my_global.h
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@ -642,21 +642,27 @@ extern double my_atof(const char*);
#endif /* defined (HAVE_LONG_LONG) && !defined(ULONGLONG_MAX)*/
#if SIZEOF_LONG == 4
#define INT_MIN32 (long) 0x80000000L
#define INT_MAX32 (long) 0x7FFFFFFFL
#define INT_MIN24 ((long) 0xff800000L)
#define INT_MAX24 0x007fffffL
#define INT_MIN16 ((short int) 0x8000)
#define INT_MAX16 0x7FFF
#define INT_MIN8 ((char) 0x80)
#define INT_MAX8 ((char) 0x7F)
#define INT_MIN32 ((long) 0x80000000L)
#define INT_MAX32 ((long) 0x7FFFFFFFL)
#define UINT_MAX32 ((long) 0xFFFFFFFFL)
#define INT_MIN24 ((long) 0xFF800000L)
#define INT_MAX24 0x007FFFFFL
#define UINT_MAX24 0x00FFFFFFL
#define INT_MIN16 ((short int) 0x8000)
#define INT_MAX16 0x7FFF
#define UINT_MAX16 0xFFFF
#define INT_MIN8 ((char) 0x80)
#define INT_MAX8 ((char) 0x7F)
#else /* Probably Alpha */
#define INT_MIN32 ((long) (int) 0x80000000)
#define INT_MAX32 ((long) (int) 0x7FFFFFFF)
#define INT_MIN24 ((long) (int) 0xff800000)
#define INT_MAX24 ((long) (int) 0x007fffff)
#define INT_MIN16 ((short int) 0xffff8000)
#define UINT_MAX32 ((long) (int) 0xFFFFFFFF)
#define INT_MIN24 ((long) (int) 0xFF800000)
#define INT_MAX24 ((long) (int) 0x007FFFFF)
#define UINT_MAX24 ((long) (int) 0x00FFFFFF)
#define INT_MIN16 ((short int) 0xFFFF8000)
#define INT_MAX16 ((short int) 0x00007FFF)
#define UINT_MAX16 ((short int) 0x0000FFFF)
#endif
/* From limits.h instead */