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eq.carbon

eq.carbon 7.4 KB
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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
    2. 

  2. // Exceptions. See /LICENSE for license information.
    3. 

  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
    4. 

  4. //
    5. 

  5. // AUTOUPDATE
    6. 

  6. // TIP: To test this file alone, run:
    7. 

  7. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/builtins/bool/eq.carbon
    8. 

  8. // TIP: To dump output, run:
    9. 

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtins/bool/eq.carbon
    10. 

  10. 

  11. // --- builtin_call.carbon
    12. 

  12. 

  13. library "[[@TEST_NAME]]";
    14. 

  14. 

  15. fn Eq(a: bool, b: bool) -> bool = "bool.eq";
    16. 

  16. 

  17. class C(B:! bool) {}
    18. 

  18. 

  19. fn True() -> C(true);
    20. 

  20. fn False() -> C(false);
    21. 

  21. 

  22. //@dump-sem-ir-begin
    23. 

  23. var a: C(Eq(true, true)) = True();
    24. 

  24. //@dump-sem-ir-end
    25. 

  25. var b: C(Eq(true, false)) = False();
    26. 

  26. var c: C(Eq(false, true)) = False();
    27. 

  27. var d: C(Eq(false, false)) = True();
    28. 

  28. 

  29. // --- prelude.carbon
    30. 

  30. 

  31. library "[[@TEST_NAME]]";
    32. 

  32. 

  33. class C(B:! bool) {}
    34. 

  34. 

  35. fn True() -> C(true);
    36. 

  36. fn False() -> C(false);
    37. 

  37. 

  38. //@dump-sem-ir-begin
    39. 

  39. var a: C(true == true) = True();
    40. 

  40. //@dump-sem-ir-end
    41. 

  41. var b: C(true == false) = False();
    42. 

  42. var c: C(false == true) = False();
    43. 

  43. var d: C(false == false) = True();
    44. 

  44. 

  45. // CHECK:STDOUT: --- builtin_call.carbon
    46. 

  46. // CHECK:STDOUT:
    47. 

  47. // CHECK:STDOUT: constants {
    48. 

  48. // CHECK:STDOUT:   %Eq.type: type = fn_type @Eq [concrete]
    49. 

  49. // CHECK:STDOUT:   %Eq: %Eq.type = struct_value () [concrete]
    50. 

  50. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [concrete]
    51. 

  51. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [concrete]
    52. 

  52. // CHECK:STDOUT:   %true: bool = bool_literal true [concrete]
    53. 

  53. // CHECK:STDOUT:   %C.a14: type = class_type @C, @C(%true) [concrete]
    54. 

  54. // CHECK:STDOUT:   %pattern_type.cc5: type = pattern_type %C.a14 [concrete]
    55. 

  55. // CHECK:STDOUT:   %True.type: type = fn_type @True [concrete]
    56. 

  56. // CHECK:STDOUT:   %True: %True.type = struct_value () [concrete]
    57. 

  57. // CHECK:STDOUT: }
    58. 

  58. // CHECK:STDOUT:
    59. 

  59. // CHECK:STDOUT: imports {
    60. 

  60. // CHECK:STDOUT: }
    61. 

  61. // CHECK:STDOUT:
    62. 

  62. // CHECK:STDOUT: file {
    63. 

  63. // CHECK:STDOUT:   name_binding_decl {
    64. 

  64. // CHECK:STDOUT:     %a.patt: %pattern_type.cc5 = binding_pattern a [concrete]
    65. 

  65. // CHECK:STDOUT:     %a.var_patt: %pattern_type.cc5 = var_pattern %a.patt [concrete]
    66. 

  66. // CHECK:STDOUT:   }
    67. 

  67. // CHECK:STDOUT:   %a.var: ref %C.a14 = var %a.var_patt [concrete]
    68. 

  68. // CHECK:STDOUT:   %.loc12_24.1: type = splice_block %C.loc12 [concrete = constants.%C.a14] {
    69. 

  69. // CHECK:STDOUT:     %C.ref.loc12: %C.type = name_ref C, %C.decl [concrete = constants.%C.generic]
    70. 

  70. // CHECK:STDOUT:     %Eq.ref.loc12: %Eq.type = name_ref Eq, %Eq.decl [concrete = constants.%Eq]
    71. 

  71. // CHECK:STDOUT:     %true.loc12_13: bool = bool_literal true [concrete = constants.%true]
    72. 

  72. // CHECK:STDOUT:     %true.loc12_19: bool = bool_literal true [concrete = constants.%true]
    73. 

  73. // CHECK:STDOUT:     %bool.eq.loc12: init bool = call %Eq.ref.loc12(%true.loc12_13, %true.loc12_19) [concrete = constants.%true]
    74. 

  74. // CHECK:STDOUT:     %.loc12_24.2: bool = value_of_initializer %bool.eq.loc12 [concrete = constants.%true]
    75. 

  75. // CHECK:STDOUT:     %.loc12_24.3: bool = converted %bool.eq.loc12, %.loc12_24.2 [concrete = constants.%true]
    76. 

  76. // CHECK:STDOUT:     %C.loc12: type = class_type @C, @C(constants.%true) [concrete = constants.%C.a14]
    77. 

  77. // CHECK:STDOUT:   }
    78. 

  78. // CHECK:STDOUT:   %a: ref %C.a14 = bind_name a, %a.var [concrete = %a.var]
    79. 

  79. // CHECK:STDOUT: }
    80. 

  80. // CHECK:STDOUT:
    81. 

  81. // CHECK:STDOUT: fn @__global_init() {
    82. 

  82. // CHECK:STDOUT: !entry:
    83. 

  83. // CHECK:STDOUT:   %True.ref.loc12: %True.type = name_ref True, file.%True.decl [concrete = constants.%True]
    84. 

  84. // CHECK:STDOUT:   %.loc12: ref %C.a14 = splice_block file.%a.var [concrete = file.%a.var] {}
    85. 

  85. // CHECK:STDOUT:   %True.call.loc12: init %C.a14 = call %True.ref.loc12() to %.loc12
    86. 

  86. // CHECK:STDOUT:   assign file.%a.var, %True.call.loc12
    87. 

  87. // CHECK:STDOUT:   <elided>
    88. 

  88. // CHECK:STDOUT: }
    89. 

  89. // CHECK:STDOUT:
    90. 

  90. // CHECK:STDOUT: --- prelude.carbon
    91. 

  91. // CHECK:STDOUT:
    92. 

  92. // CHECK:STDOUT: constants {
    93. 

  93. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [concrete]
    94. 

  94. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [concrete]
    95. 

  95. // CHECK:STDOUT:   %true: bool = bool_literal true [concrete]
    96. 

  96. // CHECK:STDOUT:   %C.a14: type = class_type @C, @C(%true) [concrete]
    97. 

  97. // CHECK:STDOUT:   %pattern_type.cc5: type = pattern_type %C.a14 [concrete]
    98. 

  98. // CHECK:STDOUT:   %True.type: type = fn_type @True [concrete]
    99. 

  99. // CHECK:STDOUT:   %True: %True.type = struct_value () [concrete]
    100. 

  100. // CHECK:STDOUT:   %Eq.type: type = facet_type <@Eq> [concrete]
    101. 

  101. // CHECK:STDOUT:   %Equal.type.79c: type = fn_type @Equal.1 [concrete]
    102. 

  102. // CHECK:STDOUT:   %Eq.impl_witness: <witness> = impl_witness imports.%Eq.impl_witness_table [concrete]
    103. 

  103. // CHECK:STDOUT:   %Eq.facet: %Eq.type = facet_value bool, (%Eq.impl_witness) [concrete]
    104. 

  104. // CHECK:STDOUT:   %.7f7: type = fn_type_with_self_type %Equal.type.79c, %Eq.facet [concrete]
    105. 

  105. // CHECK:STDOUT:   %Equal.type.aa3: type = fn_type @Equal.2 [concrete]
    106. 

  106. // CHECK:STDOUT:   %Equal.6e2: %Equal.type.aa3 = struct_value () [concrete]
    107. 

  107. // CHECK:STDOUT:   %Equal.bound.fe0: <bound method> = bound_method %true, %Equal.6e2 [concrete]
    108. 

  108. // CHECK:STDOUT: }
    109. 

  109. // CHECK:STDOUT:
    110. 

  110. // CHECK:STDOUT: imports {
    111. 

  111. // CHECK:STDOUT:   %Core.import_ref.998: %Equal.type.aa3 = import_ref Core//prelude/operators/comparison, loc29_45, loaded [concrete = constants.%Equal.6e2]
    112. 

  112. // CHECK:STDOUT:   %Core.import_ref.fb6 = import_ref Core//prelude/operators/comparison, loc30_48, unloaded
    113. 

  113. // CHECK:STDOUT:   %Eq.impl_witness_table = impl_witness_table (%Core.import_ref.998, %Core.import_ref.fb6), @impl.bb5 [concrete]
    114. 

  114. // CHECK:STDOUT: }
    115. 

  115. // CHECK:STDOUT:
    116. 

  116. // CHECK:STDOUT: file {
    117. 

  117. // CHECK:STDOUT:   name_binding_decl {
    118. 

  118. // CHECK:STDOUT:     %a.patt: %pattern_type.cc5 = binding_pattern a [concrete]
    119. 

  119. // CHECK:STDOUT:     %a.var_patt: %pattern_type.cc5 = var_pattern %a.patt [concrete]
    120. 

  120. // CHECK:STDOUT:   }
    121. 

  121. // CHECK:STDOUT:   %a.var: ref %C.a14 = var %a.var_patt [concrete]
    122. 

  122. // CHECK:STDOUT:   %.loc10_22.1: type = splice_block %C.loc10 [concrete = constants.%C.a14] {
    123. 

  123. // CHECK:STDOUT:     %C.ref.loc10: %C.type = name_ref C, %C.decl [concrete = constants.%C.generic]
    124. 

  124. // CHECK:STDOUT:     %true.loc10_10: bool = bool_literal true [concrete = constants.%true]
    125. 

  125. // CHECK:STDOUT:     %true.loc10_18: bool = bool_literal true [concrete = constants.%true]
    126. 

  126. // CHECK:STDOUT:     %impl.elem0.loc10: %.7f7 = impl_witness_access constants.%Eq.impl_witness, element0 [concrete = constants.%Equal.6e2]
    127. 

  127. // CHECK:STDOUT:     %bound_method.loc10: <bound method> = bound_method %true.loc10_10, %impl.elem0.loc10 [concrete = constants.%Equal.bound.fe0]
    128. 

  128. // CHECK:STDOUT:     %bool.eq.loc10: init bool = call %bound_method.loc10(%true.loc10_10, %true.loc10_18) [concrete = constants.%true]
    129. 

  129. // CHECK:STDOUT:     %.loc10_22.2: bool = value_of_initializer %bool.eq.loc10 [concrete = constants.%true]
    130. 

  130. // CHECK:STDOUT:     %.loc10_22.3: bool = converted %bool.eq.loc10, %.loc10_22.2 [concrete = constants.%true]
    131. 

  131. // CHECK:STDOUT:     %C.loc10: type = class_type @C, @C(constants.%true) [concrete = constants.%C.a14]
    132. 

  132. // CHECK:STDOUT:   }
    133. 

  133. // CHECK:STDOUT:   %a: ref %C.a14 = bind_name a, %a.var [concrete = %a.var]
    134. 

  134. // CHECK:STDOUT: }
    135. 

  135. // CHECK:STDOUT:
    136. 

  136. // CHECK:STDOUT: fn @__global_init() {
    137. 

  137. // CHECK:STDOUT: !entry:
    138. 

  138. // CHECK:STDOUT:   %True.ref.loc10: %True.type = name_ref True, file.%True.decl [concrete = constants.%True]
    139. 

  139. // CHECK:STDOUT:   %.loc10: ref %C.a14 = splice_block file.%a.var [concrete = file.%a.var] {}
    140. 

  140. // CHECK:STDOUT:   %True.call.loc10: init %C.a14 = call %True.ref.loc10() to %.loc10
    141. 

  141. // CHECK:STDOUT:   assign file.%a.var, %True.call.loc10
    142. 

  142. // CHECK:STDOUT:   <elided>
    143. 

  143. // CHECK:STDOUT: }
    144. 

  144. // CHECK:STDOUT:
    145.