func-mixed.c

来自「用于进行gcc测试」· C语言 代码 · 共 188 行

/* { dg-options "-std=gnu99 -Wall" } */

/* C99 6.5.2.2 Function calls.
   Test scalar passing and return values involving decimal floating
   point types.  */

extern void abort (void);
static int failcnt;

/* Support compiling the test to report individual failures; default is
   to abort as soon as a check fails.  */
#ifdef DBG
#include <stdio.h>
#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
#else
#define FAILURE abort ();
#endif

/* A handful of functions that return their Nth _Decimal32
   argument with mixed types in parameter list.  */

_Decimal32
arg0_32 (_Decimal32 arg0, int arg1, unsigned int arg2,
       float arg3, double  arg4, long double arg5)
{
  return arg0;
}

_Decimal32
arg1_32 (int arg0, _Decimal32 arg1, unsigned int arg2,
       float arg3, double arg4, long double arg5)
{
  return arg1;
}

_Decimal32
arg2_32 (int arg0, unsigned int arg1, _Decimal32 arg2,
       float arg3, double arg4, long double arg5)
{
  return arg2;
}


_Decimal32
arg3_32 (int arg0, unsigned int arg1, float arg2,
       _Decimal32 arg3, double arg4, long double arg5)
{
  return arg3;
}

_Decimal32
arg4_32 (int arg0, unsigned int arg1, float arg2,
       double arg3, _Decimal32 arg4, long double arg5)
{
  return arg4;
}

_Decimal32
arg5_32 (int arg0, unsigned int arg1, float arg2,
       double arg3, long double arg4, _Decimal32 arg5)
{
  return arg5;
}

/* A handful of functions that return their Nth _Decimal64
   argument with mixed types in parameter list.  */

_Decimal64
arg0_64 (_Decimal64 arg0, int arg1, unsigned int arg2,
         float arg3, double  arg4, long double arg5)
{
  return arg0;
}

_Decimal64
arg1_64 (int arg0, _Decimal64 arg1, unsigned int arg2,
         float arg3, double arg4, long double arg5)
{
  return arg1;
}

_Decimal64
arg2_64 (int arg0, unsigned int arg1, _Decimal64 arg2,
         float arg3, double arg4, long double arg5)
{
  return arg2;
}

_Decimal64
arg3_64 (int arg0, unsigned int arg1, float arg2,
         _Decimal64 arg3, double arg4, long double arg5)
{
  return arg3;
}

_Decimal64
arg4_64 (int arg0, unsigned int arg1, float arg2,
         float arg3, _Decimal64 arg4, long double arg5)
{
  return arg4;
}

_Decimal64
arg5_64 (int arg0, unsigned int arg1, float arg2,
         double arg3, long double arg4, _Decimal64 arg5)
{
  return arg5;
}

/* A handful of functions that return their Nth _Decimal128
   argument with mixed types in parameter list.  */

_Decimal128
arg0_128 (_Decimal128 arg0, int arg1, unsigned int arg2,
         float arg3, double  arg4, long double arg5)
{
  return arg0;
}
_Decimal128
arg1_128 (int arg0, _Decimal128 arg1, unsigned int arg2,
         float arg3, double arg4, long double arg5)
{
  return arg1;
}

_Decimal128
arg2_128 (int arg0, unsigned int arg1, _Decimal128 arg2,
         float arg3, double arg4, long double arg5)
{
  return arg2;
}

_Decimal128
arg3_128 (int arg0, unsigned int arg1, float arg2,
         _Decimal128 arg3, double arg4, long double arg5)
{
  return arg3;
}

_Decimal128
arg4_128 (int arg0, unsigned int arg1, float arg2,
         float arg3, _Decimal32 arg4, long double arg5)
{
  return arg4;
}

_Decimal128
arg5_128 (int arg0, unsigned int arg1, float arg2,
         double arg3, long double arg4, _Decimal128 arg5)
{
  return arg5;
}



int
main ()
{
  /* _Decimal32 variants.  */
  if (arg0_32 (0.0df, -1, 2, 3.0f, 4.0, 5.0l) != 0.0df) FAILURE
  if (arg1_32 (0, 1.0df, 2, 3.0f, 4.0, 5.0l) != 1.0df) FAILURE
  if (arg2_32 (0, -1, 2.0df, 3.0f, 4.0, 5.0l) != 2.0df) FAILURE
  if (arg3_32 (0, -1, 2.0f, 3.0df, 4.0, 5.0l) != 3.0df) FAILURE
  if (arg4_32 (0, -1, 2.0f, 3.0, 4.0df, 5.0l) != 4.0df) FAILURE
  if (arg5_32 (0, -1, 2.0f, 3.0, 4.0l, 5.0df) != 5.0df) FAILURE

  /* _Decimal64 variants.  */
  if (arg0_64 (0.0dd, -1, 2, 3.0f, 4.0, 5.0l) != 0.0dd) FAILURE
  if (arg1_64 (0, 1.0dd, 2, 3.0f, 4.0, 5.0l) != 1.0dd) FAILURE
  if (arg2_64 (0, -1, 2.0dd, 3.0f, 4.0, 5.0l) != 2.0dd) FAILURE
  if (arg3_64 (0, -1, 2.0f, 3.0dd, 4.0, 5.0l) != 3.0dd) FAILURE
  if (arg4_64 (0, -1, 2.0f, 3.0, 4.0dd, 5.0l) != 4.0dd) FAILURE
  if (arg5_64 (0, -1, 2.0f, 3.0, 4.0l, 5.0dd) != 5.0dd) FAILURE

  /* _Decimal128 variants.  */
  if (arg0_128 (0.0dl, -1, 2, 3.0f, 4.0, 5.0l) != 0.0dl) FAILURE
  if (arg1_128 (0, 1.0dl, 2, 3.0f, 4.0, 5.0l) != 1.0dl) FAILURE
  if (arg2_128 (0, -1, 2.0dl, 3.0f, 4.0, 5.0l) != 2.0dl) FAILURE
  if (arg3_128 (0, -1, 2.0f, 3.0dl, 4.0, 5.0l) != 3.0dl) FAILURE
  if (arg4_128 (0, -1, 2.0f, 3.0, 4.0dl, 5.0l) != 4.0dl) FAILURE
  if (arg5_128 (0, -1, 2.0f, 3.0, 4.0l, 5.0dl) != 5.0dl) FAILURE

  if (failcnt != 0)
    abort ();

  return 0;
}