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carbon-lang
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toolchain
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check
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testdata
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class
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method
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static_method.carbon

static_method.carbon 8.9 KB
История Исходник

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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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
    6. 

  6. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
    7. 

  7. // EXTRA-ARGS: --dump-sem-ir-ranges=if-present
    8. 

  8. //
    9. 

  9. // AUTOUPDATE
    10. 

  10. // TIP: To test this file alone, run:
    11. 

  11. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/method/static_method.carbon
    12. 

  12. // TIP: To dump output, run:
    13. 

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/method/static_method.carbon
    14. 

  14. 

  15. class Class {
    16. 

  16.   fn F() -> i32;
    17. 

  17. }
    18. 

  18. 

  19. fn Run() -> i32 {
    20. 

  20.   var c: Class;
    21. 

  21.   return c.F();
    22. 

  22. }
    23. 

  23. 

  24. // CHECK:STDOUT: --- static_method.carbon
    25. 

  25. // CHECK:STDOUT:
    26. 

  26. // CHECK:STDOUT: constants {
    27. 

  27. // CHECK:STDOUT:   %Class: type = class_type @Class [concrete]
    28. 

  28. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    29. 

  29. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    30. 

  30. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    31. 

  31. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    32. 

  32. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    33. 

  33. // CHECK:STDOUT:   %.ff5: Core.Form = init_form %i32 [concrete]
    34. 

  34. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    35. 

  35. // CHECK:STDOUT:   %Class.F.type: type = fn_type @Class.F [concrete]
    36. 

  36. // CHECK:STDOUT:   %Class.F: %Class.F.type = struct_value () [concrete]
    37. 

  37. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    38. 

  38. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
    39. 

  39. // CHECK:STDOUT:   %Run.type: type = fn_type @Run [concrete]
    40. 

  40. // CHECK:STDOUT:   %Run: %Run.type = struct_value () [concrete]
    41. 

  41. // CHECK:STDOUT:   %pattern_type.904: type = pattern_type %Class [concrete]
    42. 

  42. // CHECK:STDOUT:   %DefaultOrUnformed.type: type = facet_type <@DefaultOrUnformed> [concrete]
    43. 

  43. // CHECK:STDOUT:   %T: type = symbolic_binding T, 0 [symbolic]
    44. 

  44. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.type.6c6: type = fn_type @T.as.DefaultOrUnformed.impl.Op, @T.as.DefaultOrUnformed.impl(%T) [symbolic]
    45. 

  45. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.ae1: %T.as.DefaultOrUnformed.impl.Op.type.6c6 = struct_value () [symbolic]
    46. 

  46. // CHECK:STDOUT:   %DefaultOrUnformed.impl_witness.6ca: <witness> = impl_witness imports.%DefaultOrUnformed.impl_witness_table, @T.as.DefaultOrUnformed.impl(%Class) [concrete]
    47. 

  47. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.type.3d0: type = fn_type @T.as.DefaultOrUnformed.impl.Op, @T.as.DefaultOrUnformed.impl(%Class) [concrete]
    48. 

  48. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.cda: %T.as.DefaultOrUnformed.impl.Op.type.3d0 = struct_value () [concrete]
    49. 

  49. // CHECK:STDOUT:   %DefaultOrUnformed.facet: %DefaultOrUnformed.type = facet_value %Class, (%DefaultOrUnformed.impl_witness.6ca) [concrete]
    50. 

  50. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.specific_fn: <specific function> = specific_function %T.as.DefaultOrUnformed.impl.Op.cda, @T.as.DefaultOrUnformed.impl.Op(%Class) [concrete]
    51. 

  51. // CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
    52. 

  52. // CHECK:STDOUT:   %Destroy.Op.type: type = fn_type @Destroy.Op [concrete]
    53. 

  53. // CHECK:STDOUT:   %Destroy.Op: %Destroy.Op.type = struct_value () [concrete]
    54. 

  54. // CHECK:STDOUT: }
    55. 

  55. // CHECK:STDOUT:
    56. 

  56. // CHECK:STDOUT: imports {
    57. 

  57. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    58. 

  58. // CHECK:STDOUT:     .Int = %Core.Int
    59. 

  59. // CHECK:STDOUT:     .DefaultOrUnformed = %Core.DefaultOrUnformed
    60. 

  60. // CHECK:STDOUT:     .Destroy = %Core.Destroy
    61. 

  61. // CHECK:STDOUT:     import Core//prelude
    62. 

  62. // CHECK:STDOUT:     import Core//prelude/...
    63. 

  63. // CHECK:STDOUT:   }
    64. 

  64. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    65. 

  65. // CHECK:STDOUT:   %Core.DefaultOrUnformed: type = import_ref Core//prelude/parts/default, DefaultOrUnformed, loaded [concrete = constants.%DefaultOrUnformed.type]
    66. 

  66. // CHECK:STDOUT:   %Core.import_ref.01d: @T.as.DefaultOrUnformed.impl.%T.as.DefaultOrUnformed.impl.Op.type (%T.as.DefaultOrUnformed.impl.Op.type.6c6) = import_ref Core//prelude/parts/default, loc{{\d+_\d+}}, loaded [symbolic = @T.as.DefaultOrUnformed.impl.%T.as.DefaultOrUnformed.impl.Op (constants.%T.as.DefaultOrUnformed.impl.Op.ae1)]
    67. 

  67. // CHECK:STDOUT:   %DefaultOrUnformed.impl_witness_table = impl_witness_table (%Core.import_ref.01d), @T.as.DefaultOrUnformed.impl [concrete]
    68. 

  68. // CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
    69. 

  69. // CHECK:STDOUT: }
    70. 

  70. // CHECK:STDOUT:
    71. 

  71. // CHECK:STDOUT: file {
    72. 

  72. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    73. 

  73. // CHECK:STDOUT:     .Core = imports.%Core
    74. 

  74. // CHECK:STDOUT:     .Class = %Class.decl
    75. 

  75. // CHECK:STDOUT:     .Run = %Run.decl
    76. 

  76. // CHECK:STDOUT:   }
    77. 

  77. // CHECK:STDOUT:   %Core.import = import Core
    78. 

  78. // CHECK:STDOUT:   %Class.decl: type = class_decl @Class [concrete = constants.%Class] {} {}
    79. 

  79. // CHECK:STDOUT:   %Run.decl: %Run.type = fn_decl @Run [concrete = constants.%Run] {
    80. 

  80. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern [concrete]
    81. 

  81. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern %return.param_patt, %i32 [concrete]
    82. 

  82. // CHECK:STDOUT:   } {
    83. 

  83. // CHECK:STDOUT:     %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
    84. 

  84. // CHECK:STDOUT:     %.loc19: Core.Form = init_form %i32 [concrete = constants.%.ff5]
    85. 

  85. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param0
    86. 

  86. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    87. 

  87. // CHECK:STDOUT:   }
    88. 

  88. // CHECK:STDOUT: }
    89. 

  89. // CHECK:STDOUT:
    90. 

  90. // CHECK:STDOUT: class @Class {
    91. 

  91. // CHECK:STDOUT:   %Class.F.decl: %Class.F.type = fn_decl @Class.F [concrete = constants.%Class.F] {
    92. 

  92. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern [concrete]
    93. 

  93. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern %return.param_patt, %i32 [concrete]
    94. 

  94. // CHECK:STDOUT:   } {
    95. 

  95. // CHECK:STDOUT:     %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
    96. 

  96. // CHECK:STDOUT:     %.loc16: Core.Form = init_form %i32 [concrete = constants.%.ff5]
    97. 

  97. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param0
    98. 

  98. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    99. 

  99. // CHECK:STDOUT:   }
    100. 

  100. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type.357]
    101. 

  101. // CHECK:STDOUT:   complete_type_witness = %complete_type
    102. 

  102. // CHECK:STDOUT:
    103. 

  103. // CHECK:STDOUT: !members:
    104. 

  104. // CHECK:STDOUT:   .Self = constants.%Class
    105. 

  105. // CHECK:STDOUT:   .F = %Class.F.decl
    106. 

  106. // CHECK:STDOUT: }
    107. 

  107. // CHECK:STDOUT:
    108. 

  108. // CHECK:STDOUT: fn @Class.F() -> out %return.param: %i32;
    109. 

  109. // CHECK:STDOUT:
    110. 

  110. // CHECK:STDOUT: fn @Run() -> out %return.param: %i32 {
    111. 

  111. // CHECK:STDOUT: !entry:
    112. 

  112. // CHECK:STDOUT:   name_binding_decl {
    113. 

  113. // CHECK:STDOUT:     %c.patt: %pattern_type.904 = ref_binding_pattern c [concrete]
    114. 

  114. // CHECK:STDOUT:     %c.var_patt: %pattern_type.904 = var_pattern %c.patt [concrete]
    115. 

  115. // CHECK:STDOUT:   }
    116. 

  116. // CHECK:STDOUT:   %c.var: ref %Class = var %c.var_patt
    117. 

  117. // CHECK:STDOUT:   %DefaultOrUnformed.facet: %DefaultOrUnformed.type = facet_value constants.%Class, (constants.%DefaultOrUnformed.impl_witness.6ca) [concrete = constants.%DefaultOrUnformed.facet]
    118. 

  118. // CHECK:STDOUT:   %.loc20_15.1: %DefaultOrUnformed.type = converted constants.%Class, %DefaultOrUnformed.facet [concrete = constants.%DefaultOrUnformed.facet]
    119. 

  119. // CHECK:STDOUT:   %as_type: type = facet_access_type %.loc20_15.1 [concrete = constants.%Class]
    120. 

  120. // CHECK:STDOUT:   %.loc20_15.2: type = converted %.loc20_15.1, %as_type [concrete = constants.%Class]
    121. 

  121. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.specific_fn: <specific function> = specific_function constants.%T.as.DefaultOrUnformed.impl.Op.cda, @T.as.DefaultOrUnformed.impl.Op(constants.%Class) [concrete = constants.%T.as.DefaultOrUnformed.impl.Op.specific_fn]
    122. 

  122. // CHECK:STDOUT:   %.loc20_3: ref %Class = splice_block %c.var {}
    123. 

  123. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.call: init %Class to %.loc20_3 = call %T.as.DefaultOrUnformed.impl.Op.specific_fn()
    124. 

  124. // CHECK:STDOUT:   assign %c.var, %T.as.DefaultOrUnformed.impl.Op.call
    125. 

  125. // CHECK:STDOUT:   %Class.ref: type = name_ref Class, file.%Class.decl [concrete = constants.%Class]
    126. 

  126. // CHECK:STDOUT:   %c: ref %Class = ref_binding c, %c.var
    127. 

  127. // CHECK:STDOUT:   %c.ref: ref %Class = name_ref c, %c
    128. 

  128. // CHECK:STDOUT:   %F.ref: %Class.F.type = name_ref F, @Class.%Class.F.decl [concrete = constants.%Class.F]
    129. 

  129. // CHECK:STDOUT:   %Class.F.call: init %i32 = call %F.ref()
    130. 

  130. // CHECK:STDOUT:   %Destroy.Op.bound: <bound method> = bound_method %c.var, constants.%Destroy.Op
    131. 

  131. // CHECK:STDOUT:   %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%c.var)
    132. 

  132. // CHECK:STDOUT:   return %Class.F.call
    133. 

  133. // CHECK:STDOUT: }
    134. 

  134. // CHECK:STDOUT:
    135. 

  135. // CHECK:STDOUT: fn @Destroy.Op(%self.param: ref %Class) = "no_op";
    136. 

  136. // CHECK:STDOUT:
    137.