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111
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1 /* Test for <float.h> C11 macros. */
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2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
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3 /* { dg-do preprocess } */
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4 /* { dg-options "-std=c11 -pedantic-errors" } */
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5
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6 /* This test checks that the C11 macros are defined;
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7 it does not check the correctness of their values. */
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8
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9 #include <float.h>
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10
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11 #ifndef FLT_ROUNDS
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12 #error "FLT_ROUNDS undefined"
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13 #endif
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14
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15 #ifndef FLT_RADIX
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16 #error "FLT_RADIX undefined"
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17 #endif
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18
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19 #ifndef FLT_MANT_DIG
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20 #error "FLT_MANT_DIG undefined"
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21 #endif
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22
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23 #ifndef FLT_DIG
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24 #error "FLT_DIG undefined"
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25 #endif
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26
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27 #ifndef FLT_MIN_EXP
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28 #error "FLT_MIN_EXP undefined"
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29 #endif
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30
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31 #ifndef FLT_MIN_10_EXP
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32 #error "FLT_MIN_10_EXP undefined"
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33 #endif
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34
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35 #ifndef FLT_MAX_EXP
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36 #error "FLT_MAX_EXP undefined"
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37 #endif
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38
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39 #ifndef FLT_MAX_10_EXP
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40 #error "FLT_MAX_10_EXP undefined"
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41 #endif
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42
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43 #ifndef FLT_MAX
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44 #error "FLT_MAX undefined"
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45 #endif
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46
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47 #ifndef FLT_EPSILON
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48 #error "FLT_EPSILON undefined"
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49 #endif
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50
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51 #ifndef FLT_MIN
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52 #error "FLT_MIN undefined"
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53 #endif
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54
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55 #ifndef DBL_MANT_DIG
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56 #error "DBL_MANT_DIG undefined"
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57 #endif
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58
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59 #ifndef DBL_DIG
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60 #error "DBL_DIG undefined"
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61 #endif
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62
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63 #ifndef DBL_MIN_EXP
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64 #error "DBL_MIN_EXP undefined"
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65 #endif
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66
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67 #ifndef DBL_MIN_10_EXP
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68 #error "DBL_MIN_10_EXP undefined"
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69 #endif
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70
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71 #ifndef DBL_MAX_EXP
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72 #error "DBL_MAX_EXP undefined"
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73 #endif
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74
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75 #ifndef DBL_MAX_10_EXP
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76 #error "DBL_MAX_10_EXP undefined"
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77 #endif
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78
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79 #ifndef DBL_MAX
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80 #error "DBL_MAX undefined"
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81 #endif
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82
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83 #ifndef DBL_EPSILON
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84 #error "DBL_EPSILON undefined"
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85 #endif
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86
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87 #ifndef DBL_MIN
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88 #error "DBL_MIN undefined"
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89 #endif
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90
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91 #ifndef LDBL_MANT_DIG
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92 #error "LDBL_MANT_DIG undefined"
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93 #endif
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94
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95 #ifndef LDBL_DIG
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96 #error "LDBL_DIG undefined"
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97 #endif
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98
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99 #ifndef LDBL_MIN_EXP
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100 #error "LDBL_MIN_EXP undefined"
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101 #endif
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102
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103 #ifndef LDBL_MIN_10_EXP
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104 #error "LDBL_MIN_10_EXP undefined"
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105 #endif
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106
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107 #ifndef LDBL_MAX_EXP
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108 #error "LDBL_MAX_EXP undefined"
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109 #endif
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110
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111 #ifndef LDBL_MAX_10_EXP
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112 #error "LDBL_MAX_10_EXP undefined"
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113 #endif
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114
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115 #ifndef LDBL_MAX
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116 #error "LDBL_MAX undefined"
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117 #endif
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118
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119 #ifndef LDBL_EPSILON
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120 #error "LDBL_EPSILON undefined"
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121 #endif
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122
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123 #ifndef LDBL_MIN
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124 #error "LDBL_MIN undefined"
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125 #endif
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126
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127 #ifndef FLT_EVAL_METHOD
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128 #error "FLT_EVAL_METHOD undefined"
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129 #endif
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130
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131 #ifndef DECIMAL_DIG
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132 #error "DECIMAL_DIG undefined"
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133 #endif
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134
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135 #ifndef FLT_DECIMAL_DIG
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136 #error "FLT_DECIMAL_DIG undefined"
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137 #endif
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138
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139 #ifndef DBL_DECIMAL_DIG
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140 #error "DBL_DECIMAL_DIG undefined"
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141 #endif
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142
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143 #ifndef LDBL_DECIMAL_DIG
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144 #error "LDBL_DECIMAL_DIG undefined"
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145 #endif
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146
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147 #ifndef FLT_HAS_SUBNORM
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148 #error "FLT_HAS_SUBNORM undefined"
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149 #endif
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150
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151 #ifndef DBL_HAS_SUBNORM
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152 #error "DBL_HAS_SUBNORM undefined"
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153 #endif
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154
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155 #ifndef LDBL_HAS_SUBNORM
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156 #error "LDBL_HAS_SUBNORM undefined"
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157 #endif
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158
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159 #ifndef FLT_TRUE_MIN
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160 #error "FLT_TRUE_MIN undefined"
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161 #endif
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162
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163 #ifndef DBL_TRUE_MIN
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164 #error "DBL_TRUE_MIN undefined"
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165 #endif
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166
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167 #ifndef LDBL_TRUE_MIN
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168 #error "LDBL_TRUE_MIN undefined"
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169 #endif
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