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local.carbon

local.carbon 8.0 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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.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/interface/local.carbon
    12. 

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

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interface/local.carbon
    14. 

  14. 

  15. fn F() {
    16. 

  16.   interface I {
    17. 

  17.     fn G[self: Self]();
    18. 

  18.   }
    19. 

  19.   impl () as I {
    20. 

  20.     fn G[self: Self]() {}
    21. 

  21.   }
    22. 

  22.   ().(I.G)();
    23. 

  23. }
    24. 

  24. 

  25. // CHECK:STDOUT: --- local.carbon
    26. 

  26. // CHECK:STDOUT:
    27. 

  27. // CHECK:STDOUT: constants {
    28. 

  28. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    29. 

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

  30. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    31. 

  31. // CHECK:STDOUT:   %I.type: type = facet_type <@I> [concrete]
    32. 

  32. // CHECK:STDOUT:   %Self: %I.type = bind_symbolic_name Self, 0 [symbolic]
    33. 

  33. // CHECK:STDOUT:   %Self.binding.as_type: type = symbolic_binding_type Self, 0, %Self [symbolic]
    34. 

  34. // CHECK:STDOUT:   %pattern_type.7db: type = pattern_type %Self.binding.as_type [symbolic]
    35. 

  35. // CHECK:STDOUT:   %I.G.type: type = fn_type @I.G [concrete]
    36. 

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

  37. // CHECK:STDOUT:   %I.assoc_type: type = assoc_entity_type @I [concrete]
    38. 

  38. // CHECK:STDOUT:   %assoc0: %I.assoc_type = assoc_entity element0, @I.%I.G.decl [concrete]
    39. 

  39. // CHECK:STDOUT:   %I.impl_witness: <witness> = impl_witness @F.%I.impl_witness_table [concrete]
    40. 

  40. // CHECK:STDOUT:   %pattern_type.cb1: type = pattern_type %empty_tuple.type [concrete]
    41. 

  41. // CHECK:STDOUT:   %empty_tuple.type.as.I.impl.G.type: type = fn_type @empty_tuple.type.as.I.impl.G [concrete]
    42. 

  42. // CHECK:STDOUT:   %empty_tuple.type.as.I.impl.G: %empty_tuple.type.as.I.impl.G.type = struct_value () [concrete]
    43. 

  43. // CHECK:STDOUT:   %I.facet: %I.type = facet_value %empty_tuple.type, (%I.impl_witness) [concrete]
    44. 

  44. // CHECK:STDOUT:   %.3db: type = fn_type_with_self_type %I.G.type, %I.facet [concrete]
    45. 

  45. // CHECK:STDOUT:   %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
    46. 

  46. // CHECK:STDOUT: }
    47. 

  47. // CHECK:STDOUT:
    48. 

  48. // CHECK:STDOUT: file {
    49. 

  49. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    50. 

  50. // CHECK:STDOUT:     .F = %F.decl
    51. 

  51. // CHECK:STDOUT:   }
    52. 

  52. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {} {}
    53. 

  53. // CHECK:STDOUT: }
    54. 

  54. // CHECK:STDOUT:
    55. 

  55. // CHECK:STDOUT: interface @I {
    56. 

  56. // CHECK:STDOUT:   %Self: %I.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self]
    57. 

  57. // CHECK:STDOUT:   %I.G.decl: %I.G.type = fn_decl @I.G [concrete = constants.%I.G] {
    58. 

  58. // CHECK:STDOUT:     %self.patt: @I.G.%pattern_type (%pattern_type.7db) = binding_pattern self [concrete]
    59. 

  59. // CHECK:STDOUT:     %self.param_patt: @I.G.%pattern_type (%pattern_type.7db) = value_param_pattern %self.patt, call_param0 [concrete]
    60. 

  60. // CHECK:STDOUT:   } {
    61. 

  61. // CHECK:STDOUT:     %self.param: @I.G.%Self.binding.as_type (%Self.binding.as_type) = value_param call_param0
    62. 

  62. // CHECK:STDOUT:     %.loc17_16.1: type = splice_block %.loc17_16.2 [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)] {
    63. 

  63. // CHECK:STDOUT:       %Self.ref: %I.type = name_ref Self, @I.%Self [symbolic = %Self (constants.%Self)]
    64. 

  64. // CHECK:STDOUT:       %Self.as_type: type = facet_access_type %Self.ref [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)]
    65. 

  65. // CHECK:STDOUT:       %.loc17_16.2: type = converted %Self.ref, %Self.as_type [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)]
    66. 

  66. // CHECK:STDOUT:     }
    67. 

  67. // CHECK:STDOUT:     %self: @I.G.%Self.binding.as_type (%Self.binding.as_type) = bind_name self, %self.param
    68. 

  68. // CHECK:STDOUT:   }
    69. 

  69. // CHECK:STDOUT:   %assoc0: %I.assoc_type = assoc_entity element0, %I.G.decl [concrete = constants.%assoc0]
    70. 

  70. // CHECK:STDOUT:
    71. 

  71. // CHECK:STDOUT: !members:
    72. 

  72. // CHECK:STDOUT:   .Self = %Self
    73. 

  73. // CHECK:STDOUT:   .G = %assoc0
    74. 

  74. // CHECK:STDOUT:   witness = (%I.G.decl)
    75. 

  75. // CHECK:STDOUT: }
    76. 

  76. // CHECK:STDOUT:
    77. 

  77. // CHECK:STDOUT: impl @empty_tuple.type.as.I.impl: %.loc19_9.2 as %I.ref {
    78. 

  78. // CHECK:STDOUT:   %empty_tuple.type.as.I.impl.G.decl: %empty_tuple.type.as.I.impl.G.type = fn_decl @empty_tuple.type.as.I.impl.G [concrete = constants.%empty_tuple.type.as.I.impl.G] {
    79. 

  79. // CHECK:STDOUT:     %self.patt: %pattern_type.cb1 = binding_pattern self [concrete]
    80. 

  80. // CHECK:STDOUT:     %self.param_patt: %pattern_type.cb1 = value_param_pattern %self.patt, call_param0 [concrete]
    81. 

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

  82. // CHECK:STDOUT:     %self.param: %empty_tuple.type = value_param call_param0
    83. 

  83. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, @empty_tuple.type.as.I.impl.%.loc19_9.2 [concrete = constants.%empty_tuple.type]
    84. 

  84. // CHECK:STDOUT:     %self: %empty_tuple.type = bind_name self, %self.param
    85. 

  85. // CHECK:STDOUT:   }
    86. 

  86. // CHECK:STDOUT:
    87. 

  87. // CHECK:STDOUT: !members:
    88. 

  88. // CHECK:STDOUT:   .G = %empty_tuple.type.as.I.impl.G.decl
    89. 

  89. // CHECK:STDOUT:   witness = @F.%I.impl_witness
    90. 

  90. // CHECK:STDOUT: }
    91. 

  91. // CHECK:STDOUT:
    92. 

  92. // CHECK:STDOUT: fn @F() {
    93. 

  93. // CHECK:STDOUT: !entry:
    94. 

  94. // CHECK:STDOUT:   %I.decl: type = interface_decl @I [concrete = constants.%I.type] {} {}
    95. 

  95. // CHECK:STDOUT:   impl_decl @empty_tuple.type.as.I.impl [concrete] {} {
    96. 

  96. // CHECK:STDOUT:     %.loc19_9.1: %empty_tuple.type = tuple_literal ()
    97. 

  97. // CHECK:STDOUT:     %.loc19_9.2: type = converted %.loc19_9.1, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
    98. 

  98. // CHECK:STDOUT:     %I.ref: type = name_ref I, @F.%I.decl [concrete = constants.%I.type]
    99. 

  99. // CHECK:STDOUT:   }
    100. 

  100. // CHECK:STDOUT:   %I.impl_witness_table = impl_witness_table (@empty_tuple.type.as.I.impl.%empty_tuple.type.as.I.impl.G.decl), @empty_tuple.type.as.I.impl [concrete]
    101. 

  101. // CHECK:STDOUT:   %I.impl_witness: <witness> = impl_witness %I.impl_witness_table [concrete = constants.%I.impl_witness]
    102. 

  102. // CHECK:STDOUT:   %.loc22_4.1: %empty_tuple.type = tuple_literal ()
    103. 

  103. // CHECK:STDOUT:   %I.ref: type = name_ref I, %I.decl [concrete = constants.%I.type]
    104. 

  104. // CHECK:STDOUT:   %G.ref: %I.assoc_type = name_ref G, @I.%assoc0 [concrete = constants.%assoc0]
    105. 

  105. // CHECK:STDOUT:   %impl.elem0: %.3db = impl_witness_access constants.%I.impl_witness, element0 [concrete = constants.%empty_tuple.type.as.I.impl.G]
    106. 

  106. // CHECK:STDOUT:   %bound_method: <bound method> = bound_method %.loc22_4.1, %impl.elem0
    107. 

  107. // CHECK:STDOUT:   %empty_tuple: %empty_tuple.type = tuple_value () [concrete = constants.%empty_tuple]
    108. 

  108. // CHECK:STDOUT:   %.loc22_4.2: %empty_tuple.type = converted %.loc22_4.1, %empty_tuple [concrete = constants.%empty_tuple]
    109. 

  109. // CHECK:STDOUT:   %empty_tuple.type.as.I.impl.G.call: init %empty_tuple.type = call %bound_method(%.loc22_4.2)
    110. 

  110. // CHECK:STDOUT:   return
    111. 

  111. // CHECK:STDOUT: }
    112. 

  112. // CHECK:STDOUT:
    113. 

  113. // CHECK:STDOUT: generic fn @I.G(@I.%Self: %I.type) {
    114. 

  114. // CHECK:STDOUT:   %Self: %I.type = bind_symbolic_name Self, 0 [symbolic = %Self (constants.%Self)]
    115. 

  115. // CHECK:STDOUT:   %Self.binding.as_type: type = symbolic_binding_type Self, 0, %Self [symbolic = %Self.binding.as_type (constants.%Self.binding.as_type)]
    116. 

  116. // CHECK:STDOUT:   %pattern_type: type = pattern_type %Self.binding.as_type [symbolic = %pattern_type (constants.%pattern_type.7db)]
    117. 

  117. // CHECK:STDOUT:
    118. 

  118. // CHECK:STDOUT:   fn(%self.param: @I.G.%Self.binding.as_type (%Self.binding.as_type));
    119. 

  119. // CHECK:STDOUT: }
    120. 

  120. // CHECK:STDOUT:
    121. 

  121. // CHECK:STDOUT: fn @empty_tuple.type.as.I.impl.G(%self.param: %empty_tuple.type) {
    122. 

  122. // CHECK:STDOUT: !entry:
    123. 

  123. // CHECK:STDOUT:   return
    124. 

  124. // CHECK:STDOUT: }
    125. 

  125. // CHECK:STDOUT:
    126. 

  126. // CHECK:STDOUT: specific @I.G(constants.%Self) {
    127. 

  127. // CHECK:STDOUT:   %Self => constants.%Self
    128. 

  128. // CHECK:STDOUT:   %Self.binding.as_type => constants.%Self.binding.as_type
    129. 

  129. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.7db
    130. 

  130. // CHECK:STDOUT: }
    131. 

  131. // CHECK:STDOUT:
    132. 

  132. // CHECK:STDOUT: specific @I.G(constants.%I.facet) {
    133. 

  133. // CHECK:STDOUT:   %Self => constants.%I.facet
    134. 

  134. // CHECK:STDOUT:   %Self.binding.as_type => constants.%empty_tuple.type
    135. 

  135. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.cb1
    136. 

  136. // CHECK:STDOUT: }
    137. 

  137. // CHECK:STDOUT:
    138.