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carbon-lang
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self.carbon

self.carbon 16 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/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/self.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/self.carbon
    14. 

  14. 

  15. // --- self.carbon
    16. 

  16. 

  17. library "[[@TEST_NAME]]";
    18. 

  18. 

  19. class Class {
    20. 

  20.   fn F[self: Self]() -> i32;
    21. 

  21.   fn G[ref self: Self]() -> i32;
    22. 

  22. 

  23.   var n: i32;
    24. 

  24. }
    25. 

  25. 

  26. fn Class.F[self: Self]() -> i32 {
    27. 

  27.   return self.n;
    28. 

  28. }
    29. 

  29. 

  30. fn Class.G[ref self: Self]() -> i32 {
    31. 

  31.   return self.n;
    32. 

  32. }
    33. 

  33. 

  34. // --- fail_return_self_value.carbon
    35. 

  35. 

  36. library "[[@TEST_NAME]]";
    37. 

  37. 

  38. class Class {
    39. 

  39.   // CHECK:STDERR: fail_return_self_value.carbon:[[@LINE+7]]:25: error: cannot implicitly convert non-type value of type `Class` to `type` [ConversionFailureNonTypeToFacet]
    40. 

  40.   // CHECK:STDERR:   fn F[self: Self]() -> self;
    41. 

  41.   // CHECK:STDERR:                         ^~~~
    42. 

  42.   // CHECK:STDERR: fail_return_self_value.carbon:[[@LINE+4]]:25: note: type `Class` does not implement interface `Core.ImplicitAs(type)` [MissingImplInMemberAccessNote]
    43. 

  43.   // CHECK:STDERR:   fn F[self: Self]() -> self;
    44. 

  44.   // CHECK:STDERR:                         ^~~~
    45. 

  45.   // CHECK:STDERR:
    46. 

  46.   fn F[self: Self]() -> self;
    47. 

  47. }
    48. 

  48. 

  49. // CHECK:STDOUT: --- self.carbon
    50. 

  50. // CHECK:STDOUT:
    51. 

  51. // CHECK:STDOUT: constants {
    52. 

  52. // CHECK:STDOUT:   %Class: type = class_type @Class [concrete]
    53. 

  53. // CHECK:STDOUT:   %pattern_type.904: type = pattern_type %Class [concrete]
    54. 

  54. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    55. 

  55. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    56. 

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

  57. // CHECK:STDOUT:   %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
    58. 

  58. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    59. 

  59. // CHECK:STDOUT:   %.4d5: form = init_form %i32, call_param1 [concrete]
    60. 

  60. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    61. 

  61. // CHECK:STDOUT:   %Class.F.type: type = fn_type @Class.F [concrete]
    62. 

  62. // CHECK:STDOUT:   %Class.F: %Class.F.type = struct_value () [concrete]
    63. 

  63. // CHECK:STDOUT:   %Class.G.type: type = fn_type @Class.G [concrete]
    64. 

  64. // CHECK:STDOUT:   %Class.G: %Class.G.type = struct_value () [concrete]
    65. 

  65. // CHECK:STDOUT:   %Class.elem: type = unbound_element_type %Class, %i32 [concrete]
    66. 

  66. // CHECK:STDOUT:   %struct_type.n: type = struct_type {.n: %i32} [concrete]
    67. 

  67. // CHECK:STDOUT:   %complete_type.54b: <witness> = complete_type_witness %struct_type.n [concrete]
    68. 

  68. // CHECK:STDOUT:   %Copy.type: type = facet_type <@Copy> [concrete]
    69. 

  69. // CHECK:STDOUT:   %Copy.Op.type: type = fn_type @Copy.Op [concrete]
    70. 

  70. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.824: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
    71. 

  71. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.9b9: %Int.as.Copy.impl.Op.type.824 = struct_value () [symbolic]
    72. 

  72. // CHECK:STDOUT:   %Copy.impl_witness.f17: <witness> = impl_witness imports.%Copy.impl_witness_table.e76, @Int.as.Copy.impl(%int_32) [concrete]
    73. 

  73. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.546: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
    74. 

  74. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.664: %Int.as.Copy.impl.Op.type.546 = struct_value () [concrete]
    75. 

  75. // CHECK:STDOUT:   %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.f17) [concrete]
    76. 

  76. // CHECK:STDOUT:   %.f79: type = fn_type_with_self_type %Copy.Op.type, %Copy.facet [concrete]
    77. 

  77. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.664, @Int.as.Copy.impl.Op(%int_32) [concrete]
    78. 

  78. // CHECK:STDOUT: }
    79. 

  79. // CHECK:STDOUT:
    80. 

  80. // CHECK:STDOUT: imports {
    81. 

  81. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    82. 

  82. // CHECK:STDOUT:     .Int = %Core.Int
    83. 

  83. // CHECK:STDOUT:     .Copy = %Core.Copy
    84. 

  84. // CHECK:STDOUT:     import Core//prelude
    85. 

  85. // CHECK:STDOUT:     import Core//prelude/...
    86. 

  86. // CHECK:STDOUT:   }
    87. 

  87. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    88. 

  88. // CHECK:STDOUT:   %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
    89. 

  89. // CHECK:STDOUT:   %Core.import_ref.18d: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.824) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Int.as.Copy.impl.%Int.as.Copy.impl.Op (constants.%Int.as.Copy.impl.Op.9b9)]
    90. 

  90. // CHECK:STDOUT:   %Copy.impl_witness_table.e76 = impl_witness_table (%Core.import_ref.18d), @Int.as.Copy.impl [concrete]
    91. 

  91. // CHECK:STDOUT: }
    92. 

  92. // CHECK:STDOUT:
    93. 

  93. // CHECK:STDOUT: file {
    94. 

  94. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    95. 

  95. // CHECK:STDOUT:     .Core = imports.%Core
    96. 

  96. // CHECK:STDOUT:     .Class = %Class.decl
    97. 

  97. // CHECK:STDOUT:   }
    98. 

  98. // CHECK:STDOUT:   %Core.import = import Core
    99. 

  99. // CHECK:STDOUT:   %Class.decl: type = class_decl @Class [concrete = constants.%Class] {} {}
    100. 

  100. // CHECK:STDOUT:   %Class.F.decl: %Class.F.type = fn_decl @Class.F [concrete = constants.%Class.F] {
    101. 

  101. // CHECK:STDOUT:     %self.patt: %pattern_type.904 = value_binding_pattern self [concrete]
    102. 

  102. // CHECK:STDOUT:     %self.param_patt: %pattern_type.904 = value_param_pattern %self.patt, call_param0 [concrete]
    103. 

  103. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
    104. 

  104. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param1 [concrete]
    105. 

  105. // CHECK:STDOUT:   } {
    106. 

  106. // CHECK:STDOUT:     %int_32.loc11: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    107. 

  107. // CHECK:STDOUT:     %i32.loc11: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    108. 

  108. // CHECK:STDOUT:     %.loc11: form = init_form %i32.loc11, call_param1 [concrete = constants.%.4d5]
    109. 

  109. // CHECK:STDOUT:     %self.param.loc11: %Class = value_param call_param0
    110. 

  110. // CHECK:STDOUT:     %Self.ref.loc11: type = name_ref Self, constants.%Class [concrete = constants.%Class]
    111. 

  111. // CHECK:STDOUT:     %self.loc11: %Class = value_binding self, %self.param.loc11
    112. 

  112. // CHECK:STDOUT:     %return.param.loc11: ref %i32 = out_param call_param1
    113. 

  113. // CHECK:STDOUT:     %return.loc11: ref %i32 = return_slot %return.param.loc11
    114. 

  114. // CHECK:STDOUT:   }
    115. 

  115. // CHECK:STDOUT:   %Class.G.decl: %Class.G.type = fn_decl @Class.G [concrete = constants.%Class.G] {
    116. 

  116. // CHECK:STDOUT:     %self.patt: %pattern_type.904 = ref_binding_pattern self [concrete]
    117. 

  117. // CHECK:STDOUT:     %self.param_patt: %pattern_type.904 = ref_param_pattern %self.patt, call_param0 [concrete]
    118. 

  118. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
    119. 

  119. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param1 [concrete]
    120. 

  120. // CHECK:STDOUT:   } {
    121. 

  121. // CHECK:STDOUT:     %int_32.loc15: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    122. 

  122. // CHECK:STDOUT:     %i32.loc15: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    123. 

  123. // CHECK:STDOUT:     %.loc15: form = init_form %i32.loc15, call_param1 [concrete = constants.%.4d5]
    124. 

  124. // CHECK:STDOUT:     %self.param.loc15: ref %Class = ref_param call_param0
    125. 

  125. // CHECK:STDOUT:     %Self.ref.loc15: type = name_ref Self, constants.%Class [concrete = constants.%Class]
    126. 

  126. // CHECK:STDOUT:     %self.loc15: ref %Class = ref_binding self, %self.param.loc15
    127. 

  127. // CHECK:STDOUT:     %return.param.loc15: ref %i32 = out_param call_param1
    128. 

  128. // CHECK:STDOUT:     %return.loc15: ref %i32 = return_slot %return.param.loc15
    129. 

  129. // CHECK:STDOUT:   }
    130. 

  130. // CHECK:STDOUT: }
    131. 

  131. // CHECK:STDOUT:
    132. 

  132. // CHECK:STDOUT: class @Class {
    133. 

  133. // CHECK:STDOUT:   %Class.F.decl: %Class.F.type = fn_decl @Class.F [concrete = constants.%Class.F] {
    134. 

  134. // CHECK:STDOUT:     %self.patt: %pattern_type.904 = value_binding_pattern self [concrete]
    135. 

  135. // CHECK:STDOUT:     %self.param_patt: %pattern_type.904 = value_param_pattern %self.patt, call_param0 [concrete]
    136. 

  136. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
    137. 

  137. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param1 [concrete]
    138. 

  138. // CHECK:STDOUT:   } {
    139. 

  139. // CHECK:STDOUT:     %int_32.loc5: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    140. 

  140. // CHECK:STDOUT:     %i32.loc5: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    141. 

  141. // CHECK:STDOUT:     %.loc5: form = init_form %i32.loc5, call_param1 [concrete = constants.%.4d5]
    142. 

  142. // CHECK:STDOUT:     %self.param.loc5: %Class = value_param call_param0
    143. 

  143. // CHECK:STDOUT:     %Self.ref.loc5: type = name_ref Self, constants.%Class [concrete = constants.%Class]
    144. 

  144. // CHECK:STDOUT:     %self.loc5: %Class = value_binding self, %self.param.loc5
    145. 

  145. // CHECK:STDOUT:     %return.param.loc5: ref %i32 = out_param call_param1
    146. 

  146. // CHECK:STDOUT:     %return.loc5: ref %i32 = return_slot %return.param.loc5
    147. 

  147. // CHECK:STDOUT:   }
    148. 

  148. // CHECK:STDOUT:   %Class.G.decl: %Class.G.type = fn_decl @Class.G [concrete = constants.%Class.G] {
    149. 

  149. // CHECK:STDOUT:     %self.patt: %pattern_type.904 = ref_binding_pattern self [concrete]
    150. 

  150. // CHECK:STDOUT:     %self.param_patt: %pattern_type.904 = ref_param_pattern %self.patt, call_param0 [concrete]
    151. 

  151. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
    152. 

  152. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param1 [concrete]
    153. 

  153. // CHECK:STDOUT:   } {
    154. 

  154. // CHECK:STDOUT:     %int_32.loc6: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    155. 

  155. // CHECK:STDOUT:     %i32.loc6: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    156. 

  156. // CHECK:STDOUT:     %.loc6: form = init_form %i32.loc6, call_param1 [concrete = constants.%.4d5]
    157. 

  157. // CHECK:STDOUT:     %self.param.loc6: ref %Class = ref_param call_param0
    158. 

  158. // CHECK:STDOUT:     %Self.ref.loc6: type = name_ref Self, constants.%Class [concrete = constants.%Class]
    159. 

  159. // CHECK:STDOUT:     %self.loc6: ref %Class = ref_binding self, %self.param.loc6
    160. 

  160. // CHECK:STDOUT:     %return.param.loc6: ref %i32 = out_param call_param1
    161. 

  161. // CHECK:STDOUT:     %return.loc6: ref %i32 = return_slot %return.param.loc6
    162. 

  162. // CHECK:STDOUT:   }
    163. 

  163. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    164. 

  164. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    165. 

  165. // CHECK:STDOUT:   %.loc8: %Class.elem = field_decl n, element0 [concrete]
    166. 

  166. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%struct_type.n [concrete = constants.%complete_type.54b]
    167. 

  167. // CHECK:STDOUT:   complete_type_witness = %complete_type
    168. 

  168. // CHECK:STDOUT:
    169. 

  169. // CHECK:STDOUT: !members:
    170. 

  170. // CHECK:STDOUT:   .Self = constants.%Class
    171. 

  171. // CHECK:STDOUT:   .F = %Class.F.decl
    172. 

  172. // CHECK:STDOUT:   .G = %Class.G.decl
    173. 

  173. // CHECK:STDOUT:   .n = %.loc8
    174. 

  174. // CHECK:STDOUT: }
    175. 

  175. // CHECK:STDOUT:
    176. 

  176. // CHECK:STDOUT: fn @Class.F(%self.param.loc11: %Class) -> %i32 {
    177. 

  177. // CHECK:STDOUT: !entry:
    178. 

  178. // CHECK:STDOUT:   %self.ref: %Class = name_ref self, %self.loc11
    179. 

  179. // CHECK:STDOUT:   %n.ref: %Class.elem = name_ref n, @Class.%.loc8 [concrete = @Class.%.loc8]
    180. 

  180. // CHECK:STDOUT:   %.loc12_14.1: ref %i32 = class_element_access %self.ref, element0
    181. 

  181. // CHECK:STDOUT:   %.loc12_14.2: %i32 = acquire_value %.loc12_14.1
    182. 

  182. // CHECK:STDOUT:   %impl.elem0: %.f79 = impl_witness_access constants.%Copy.impl_witness.f17, element0 [concrete = constants.%Int.as.Copy.impl.Op.664]
    183. 

  183. // CHECK:STDOUT:   %bound_method.loc12_14.1: <bound method> = bound_method %.loc12_14.2, %impl.elem0
    184. 

  184. // CHECK:STDOUT:   %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
    185. 

  185. // CHECK:STDOUT:   %bound_method.loc12_14.2: <bound method> = bound_method %.loc12_14.2, %specific_fn
    186. 

  186. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc12_14.2(%.loc12_14.2)
    187. 

  187. // CHECK:STDOUT:   return %Int.as.Copy.impl.Op.call to %return.param.loc11
    188. 

  188. // CHECK:STDOUT: }
    189. 

  189. // CHECK:STDOUT:
    190. 

  190. // CHECK:STDOUT: fn @Class.G(%self.param.loc15: %Class) -> %i32 {
    191. 

  191. // CHECK:STDOUT: !entry:
    192. 

  192. // CHECK:STDOUT:   %self.ref: ref %Class = name_ref self, %self.loc15
    193. 

  193. // CHECK:STDOUT:   %n.ref: %Class.elem = name_ref n, @Class.%.loc8 [concrete = @Class.%.loc8]
    194. 

  194. // CHECK:STDOUT:   %.loc16_14.1: ref %i32 = class_element_access %self.ref, element0
    195. 

  195. // CHECK:STDOUT:   %.loc16_14.2: %i32 = acquire_value %.loc16_14.1
    196. 

  196. // CHECK:STDOUT:   %impl.elem0: %.f79 = impl_witness_access constants.%Copy.impl_witness.f17, element0 [concrete = constants.%Int.as.Copy.impl.Op.664]
    197. 

  197. // CHECK:STDOUT:   %bound_method.loc16_14.1: <bound method> = bound_method %.loc16_14.2, %impl.elem0
    198. 

  198. // CHECK:STDOUT:   %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
    199. 

  199. // CHECK:STDOUT:   %bound_method.loc16_14.2: <bound method> = bound_method %.loc16_14.2, %specific_fn
    200. 

  200. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc16_14.2(%.loc16_14.2)
    201. 

  201. // CHECK:STDOUT:   return %Int.as.Copy.impl.Op.call to %return.param.loc15
    202. 

  202. // CHECK:STDOUT: }
    203. 

  203. // CHECK:STDOUT:
    204. 

  204. // CHECK:STDOUT: --- fail_return_self_value.carbon
    205. 

  205. // CHECK:STDOUT:
    206. 

  206. // CHECK:STDOUT: constants {
    207. 

  207. // CHECK:STDOUT:   %Class: type = class_type @Class [concrete]
    208. 

  208. // CHECK:STDOUT:   %pattern_type.904: type = pattern_type %Class [concrete]
    209. 

  209. // CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
    210. 

  210. // CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
    211. 

  211. // CHECK:STDOUT:   %Class.F.type: type = fn_type @Class.F [concrete]
    212. 

  212. // CHECK:STDOUT:   %Class.F: %Class.F.type = struct_value () [concrete]
    213. 

  213. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    214. 

  214. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    215. 

  215. // CHECK:STDOUT: }
    216. 

  216. // CHECK:STDOUT:
    217. 

  217. // CHECK:STDOUT: imports {
    218. 

  218. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    219. 

  219. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    220. 

  220. // CHECK:STDOUT:     import Core//prelude
    221. 

  221. // CHECK:STDOUT:     import Core//prelude/...
    222. 

  222. // CHECK:STDOUT:   }
    223. 

  223. // CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
    224. 

  224. // CHECK:STDOUT: }
    225. 

  225. // CHECK:STDOUT:
    226. 

  226. // CHECK:STDOUT: file {
    227. 

  227. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    228. 

  228. // CHECK:STDOUT:     .Core = imports.%Core
    229. 

  229. // CHECK:STDOUT:     .Class = %Class.decl
    230. 

  230. // CHECK:STDOUT:   }
    231. 

  231. // CHECK:STDOUT:   %Core.import = import Core
    232. 

  232. // CHECK:STDOUT:   %Class.decl: type = class_decl @Class [concrete = constants.%Class] {} {}
    233. 

  233. // CHECK:STDOUT: }
    234. 

  234. // CHECK:STDOUT:
    235. 

  235. // CHECK:STDOUT: class @Class {
    236. 

  236. // CHECK:STDOUT:   %Class.F.decl: %Class.F.type = fn_decl @Class.F [concrete = constants.%Class.F] {
    237. 

  237. // CHECK:STDOUT:     %self.patt: %pattern_type.904 = value_binding_pattern self [concrete]
    238. 

  238. // CHECK:STDOUT:     %self.param_patt: %pattern_type.904 = value_param_pattern %self.patt, call_param0 [concrete]
    239. 

  239. // CHECK:STDOUT:   } {
    240. 

  240. // CHECK:STDOUT:     %self.ref: %Class = name_ref self, %self
    241. 

  241. // CHECK:STDOUT:     %.loc12: type = converted %self.ref, <error> [concrete = <error>]
    242. 

  242. // CHECK:STDOUT:     %self.param: %Class = value_param call_param0
    243. 

  243. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, constants.%Class [concrete = constants.%Class]
    244. 

  244. // CHECK:STDOUT:     %self: %Class = value_binding self, %self.param
    245. 

  245. // CHECK:STDOUT:   }
    246. 

  246. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    247. 

  247. // CHECK:STDOUT:   complete_type_witness = %complete_type
    248. 

  248. // CHECK:STDOUT:
    249. 

  249. // CHECK:STDOUT: !members:
    250. 

  250. // CHECK:STDOUT:   .Self = constants.%Class
    251. 

  251. // CHECK:STDOUT:   .F = %Class.F.decl
    252. 

  252. // CHECK:STDOUT: }
    253. 

  253. // CHECK:STDOUT:
    254. 

  254. // CHECK:STDOUT: fn @Class.F(%self.param: %Class);
    255. 

  255. // CHECK:STDOUT:
    256.