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/libstdc++-v3/testsuite/decimal/operator_neg.cc

https://bitbucket.org/zlwu/cegcc-gcc
C++ | 160 lines | 124 code | 17 blank | 19 comment | 22 complexity | f652e50b3f66dc4c802a683bd5a0e5f2 MD5 | raw file
Possible License(s): AGPL-1.0, GPL-3.0, LGPL-2.0, GPL-2.0, LGPL-2.1
  1. // Copyright (C) 2009 Free Software Foundation, Inc.
  2. //
  3. // This file is part of the GNU ISO C++ Library. This library is free
  4. // software; you can redistribute it and/or modify it under the
  5. // terms of the GNU General Public License as published by the
  6. // Free Software Foundation; either version 3, or (at your option)
  7. // any later version.
  8. // This library is distributed in the hope that it will be useful,
  9. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11. // GNU General Public License for more details.
  12. // You should have received a copy of the GNU General Public License along
  13. // with this library; see the file COPYING3. If not see
  14. // <http://www.gnu.org/licenses/>.
  15. // { dg-do compile }
  16. // { dg-require-effective-target dfp }
  17. // Test that C++ binary operators that are restricted to integer operands
  18. // do not accept decimal float operands.
  19. #include <decimal/decimal>
  20. using namespace std::decimal;
  21. decimal32 a32, b32, c32;
  22. decimal64 a64, b64, c64;
  23. decimal128 a128, b128, c128;
  24. void
  25. modulus (void)
  26. {
  27. a32 = b32 % c32; // { dg-error "error" }
  28. a64 = b64 % c64; // { dg-error "error" }
  29. a128 = b128 % c128; // { dg-error "error" }
  30. a128 = b32 % c128; // { dg-error "error" }
  31. a128 = b64 % c128; // { dg-error "error" }
  32. a32 = 100 % c32; // { dg-error "error" }
  33. a64 = 10 % c64; // { dg-error "error" }
  34. a128 = 1000 % c128; // { dg-error "error" }
  35. a32 = b32 % 7; // { dg-error "error" }
  36. a64 = b64 % 5; // { dg-error "error" }
  37. a128 = b128 % 3; // { dg-error "error" }
  38. }
  39. void
  40. bitwise_right_shift (void)
  41. {
  42. a32 = b32 >> c32; // { dg-error "error" }
  43. a64 = b64 >> c64; // { dg-error "error" }
  44. a128 = b128 >> c128; // { dg-error "error" }
  45. a128 = b32 >> c128; // { dg-error "error" }
  46. a128 = b64 >> c128; // { dg-error "error" }
  47. a32 = 100 >> c32; // { dg-error "error" }
  48. a64 = 10 >> c64; // { dg-error "error" }
  49. a128 = 1000 >> c128; // { dg-error "error" }
  50. a32 = b32 >> 7; // { dg-error "error" }
  51. a64 = b64 >> 5; // { dg-error "error" }
  52. a128 = b128 >> 3; // { dg-error "error" }
  53. }
  54. void
  55. bitwise_left_shift (void)
  56. {
  57. a32 = b32 << c32; // { dg-error "error" }
  58. a64 = b64 << c64; // { dg-error "error" }
  59. a128 = b128 << c128; // { dg-error "error" }
  60. a128 = b32 << c128; // { dg-error "error" }
  61. a128 = b64 << c128; // { dg-error "error" }
  62. a32 = 100 << c32; // { dg-error "error" }
  63. a64 = 10 << c64; // { dg-error "error" }
  64. a128 = 1000 << c128; // { dg-error "error" }
  65. a32 = b32 << 7; // { dg-error "error" }
  66. a64 = b64 << 5; // { dg-error "error" }
  67. a128 = b128 << 3; // { dg-error "error" }
  68. }
  69. void
  70. bitwise_exclusive_or (void)
  71. {
  72. a32 = b32 ^ c32; // { dg-error "error" }
  73. a64 = b64 ^ c64; // { dg-error "error" }
  74. a128 = b128 ^ c128; // { dg-error "error" }
  75. a128 = b32 ^ c128; // { dg-error "error" }
  76. a128 = b64 ^ c128; // { dg-error "error" }
  77. a32 = 100 ^ c32; // { dg-error "error" }
  78. a64 = 10 ^ c64; // { dg-error "error" }
  79. a128 = 1000 ^ c128; // { dg-error "error" }
  80. a32 = b32 ^ 7; // { dg-error "error" }
  81. a64 = b64 ^ 5; // { dg-error "error" }
  82. a128 = b128 ^ 3; // { dg-error "error" }
  83. }
  84. void
  85. bitwise_inclusive_or (void)
  86. {
  87. a32 = b32 | c32; // { dg-error "error" }
  88. a64 = b64 | c64; // { dg-error "error" }
  89. a128 = b128 | c128; // { dg-error "error" }
  90. a128 = b32 | c128; // { dg-error "error" }
  91. a128 = b64 | c128; // { dg-error "error" }
  92. a32 = 100 | c32; // { dg-error "error" }
  93. a64 = 10 | c64; // { dg-error "error" }
  94. a128 = 1000 | c128; // { dg-error "error" }
  95. a32 = b32 | 7; // { dg-error "error" }
  96. a64 = b64 | 5; // { dg-error "error" }
  97. a128 = b128 | 3; // { dg-error "error" }
  98. }
  99. void
  100. logical_and (void)
  101. {
  102. a32 = b32 && c32; // { dg-error "error" }
  103. a64 = b64 && c64; // { dg-error "error" }
  104. a128 = b128 && c128; // { dg-error "error" }
  105. a128 = b32 && c128; // { dg-error "error" }
  106. a128 = b64 && c128; // { dg-error "error" }
  107. a32 = 100 && c32; // { dg-error "error" }
  108. a64 = 10 && c64; // { dg-error "error" }
  109. a128 = 1000 && c128; // { dg-error "error" }
  110. a32 = b32 && 7; // { dg-error "error" }
  111. a64 = b64 && 5; // { dg-error "error" }
  112. a128 = b128 && 3; // { dg-error "error" }
  113. }
  114. void
  115. logical_or (void)
  116. {
  117. a32 = b32 || c32; // { dg-error "error" }
  118. a64 = b64 || c64; // { dg-error "error" }
  119. a128 = b128 || c128; // { dg-error "error" }
  120. a128 = b32 || c128; // { dg-error "error" }
  121. a128 = b64 || c128; // { dg-error "error" }
  122. a32 = 100 || c32; // { dg-error "error" }
  123. a64 = 10 || c64; // { dg-error "error" }
  124. a128 = 1000 || c128; // { dg-error "error" }
  125. a32 = b32 || 7; // { dg-error "error" }
  126. a64 = b64 || 5; // { dg-error "error" }
  127. a128 = b128 || 3; // { dg-error "error" }
  128. }
  129. void
  130. bitwise_complement (void)
  131. {
  132. a32 = ~b32; // { dg-error "error" }
  133. a64 = ~b64; // { dg-error "error" }
  134. a128 = ~b128; // { dg-error "error" }
  135. }
  136. void
  137. logical_not (void)
  138. {
  139. a32 = !b32; // { dg-error "error" }
  140. a64 = !b64; // { dg-error "error" }
  141. a128 = !b128; // { dg-error "error" }
  142. }
  143. // { dg-excess-errors "" { target *-*-* } }