validation/backend/cast.c

   1 typedef unsigned char uchar;
   2 typedef unsigned short ushort;
   3 typedef unsigned int uint;
   4 typedef unsigned long ulong;
   5 typedef long long longlong;
   6 typedef unsigned long long ulonglong;
   7
   8 #define DEFINE_CAST(from, to)                   \
   9         static to from##2##to(from x) {         \
  10                 return x;                       \
  11         }
  12
  13 #define DEFINE_CASTS(from)                      \
  14         DEFINE_CAST(from, char)                 \
  15         DEFINE_CAST(from, uchar)                \
  16         DEFINE_CAST(from, short)                \
  17         DEFINE_CAST(from, ushort)               \
  18         DEFINE_CAST(from, int)                  \
  19         DEFINE_CAST(from, uint)                 \
  20         DEFINE_CAST(from, long)                 \
  21         DEFINE_CAST(from, ulong)                \
  22         DEFINE_CAST(from, longlong)             \
  23         DEFINE_CAST(from, ulonglong)            \
  24 /*
  25         DEFINE_CAST(from, float)                \
  26         DEFINE_CAST(from, double)
  27 */
  28
  29 DEFINE_CASTS(char)
  30 DEFINE_CASTS(uchar)
  31 DEFINE_CASTS(short)
  32 DEFINE_CASTS(ushort)
  33 DEFINE_CASTS(int)
  34 DEFINE_CASTS(uint)
  35 DEFINE_CASTS(long)
  36 DEFINE_CASTS(ulong)
  37 DEFINE_CASTS(longlong)
  38 DEFINE_CASTS(ulonglong)
  39 /*
  40 DEFINE_CASTS(float)
  41 DEFINE_CASTS(double)
  42 */
  43
  44 /*
  45  * check-name: Cast code generation
  46  * check-command: ./sparsec -c $file -o tmp.o
  47  */