gcc/testsuite/gcc.dg/c23-float-no-dfp-1.c

   1 /* Test DFP macros not defined in <float.h> if no DFP support.  */
   2 /* { dg-do compile { target { ! dfp } } } */
   3 /* { dg-options "-std=c23" } */
   4
   5 #include <float.h>
   6
   7 #ifdef DEC32_MANT_DIG
   8 # error "DEC32_MANT_DIG defined"
   9 #endif
  10
  11 #ifdef DEC64_MANT_DIG
  12 # error "DEC64_MANT_DIG defined"
  13 #endif
  14
  15 #ifdef DEC128_MANT_DIG
  16 # error "DEC128_MANT_DIG defined"
  17 #endif
  18
  19 #ifdef DEC32_MIN_EXP
  20 # error "DEC32_MIN_EXP defined"
  21 #endif
  22
  23 #ifdef DEC64_MIN_EXP
  24 # error "DEC64_MIN_EXP defined"
  25 #endif
  26
  27 #ifdef DEC128_MIN_EXP
  28 # error "DEC128_MIN_EXP defined"
  29 #endif
  30
  31 #ifdef DEC32_MAX_EXP
  32 # error "DEC32_MAX_EXP defined"
  33 #endif
  34
  35 #ifdef DEC64_MAX_EXP
  36 # error "DEC64_MAX_EXP defined"
  37 #endif
  38
  39 #ifdef DEC128_MAX_EXP
  40 # error "DEC128_MAX_EXP defined"
  41 #endif
  42
  43 #ifdef DEC32_MAX
  44 # error "DEC32_MAX defined"
  45 #endif
  46
  47 #ifdef DEC64_MAX
  48 # error "DEC64_MAX defined"
  49 #endif
  50
  51 #ifdef DEC128_MAX
  52 # error "DEC128_MAX defined"
  53 #endif
  54
  55 #ifdef DEC32_EPSILON
  56 # error "DEC32_EPSILON defined"
  57 #endif
  58
  59 #ifdef DEC64_EPSILON
  60 # error "DEC64_EPSILON defined"
  61 #endif
  62
  63 #ifdef DEC128_EPSILON
  64 # error "DEC128_EPSILON defined"
  65 #endif
  66
  67 #ifdef DEC32_MIN
  68 # error "DEC32_MIN defined"
  69 #endif
  70
  71 #ifdef DEC64_MIN
  72 # error "DEC64_MIN defined"
  73 #endif
  74
  75 #ifdef DEC128_MIN
  76 # error "DEC128_MIN defined"
  77 #endif
  78
  79 #ifdef DEC32_TRUE_MIN
  80 # error "DEC32_TRUE_MIN defined"
  81 #endif
  82
  83 #ifdef DEC64_TRUE_MIN
  84 # error "DEC64_TRUE_MIN defined"
  85 #endif
  86
  87 #ifdef DEC128_TRUE_MIN
  88 # error "DEC128_TRUE_MIN defined"
  89 #endif
  90
  91 #ifdef DEC32_SUBNORMAL_MIN
  92 # error "DEC32_SUBNORMAL_MIN defined"
  93 #endif
  94
  95 #ifdef DEC64_SUBNORMAL_MIN
  96 # error "DEC64_SUBNORMAL_MIN defined"
  97 #endif
  98
  99 #ifdef DEC128_SUBNORMAL_MIN
 100 # error "DEC128_SUBNORMAL_MIN defined"
 101 #endif