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convert_facet_value_value_to_itself.carbon

convert_facet_value_value_to_itself.carbon 17 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. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
    6. 

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

  7. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/convert.carbon
    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/facet/convert_facet_value_value_to_itself.carbon
    12. 

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

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

  14. 

  15. interface Animal {}
    16. 

  16. 

  17. fn FeedAnimal[T:! Animal](a: T) {}
    18. 

  18. 

  19. fn HandleAnimal[T:! Animal](a: T) { FeedAnimal(a); }
    20. 

  20. 

  21. class Goat {}
    22. 

  22. impl Goat as Animal {}
    23. 

  23. 

  24. fn F() {
    25. 

  25.   HandleAnimal({} as Goat);
    26. 

  26. }
    27. 

  27. 

  28. // CHECK:STDOUT: --- convert_facet_value_value_to_itself.carbon
    29. 

  29. // CHECK:STDOUT:
    30. 

  30. // CHECK:STDOUT: constants {
    31. 

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

  32. // CHECK:STDOUT:   %Self.611: %Animal.type = bind_symbolic_name Self, 0 [symbolic]
    33. 

  33. // CHECK:STDOUT:   %type: type = facet_type <type> [concrete]
    34. 

  34. // CHECK:STDOUT:   %.Self: %type = bind_symbolic_name .Self [symbolic_self]
    35. 

  35. // CHECK:STDOUT:   %T: %Animal.type = bind_symbolic_name T, 0 [symbolic]
    36. 

  36. // CHECK:STDOUT:   %pattern_type.3c3: type = pattern_type %Animal.type [concrete]
    37. 

  37. // CHECK:STDOUT:   %T.as_type: type = facet_access_type %T [symbolic]
    38. 

  38. // CHECK:STDOUT:   %pattern_type.29d: type = pattern_type %T.as_type [symbolic]
    39. 

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

  40. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    41. 

  41. // CHECK:STDOUT:   %FeedAnimal: %FeedAnimal.type = struct_value () [concrete]
    42. 

  42. // CHECK:STDOUT:   %require_complete.210: <witness> = require_complete_type %T.as_type [symbolic]
    43. 

  43. // CHECK:STDOUT:   %HandleAnimal.type: type = fn_type @HandleAnimal [concrete]
    44. 

  44. // CHECK:STDOUT:   %HandleAnimal: %HandleAnimal.type = struct_value () [concrete]
    45. 

  45. // CHECK:STDOUT:   %FeedAnimal.specific_fn.a33: <specific function> = specific_function %FeedAnimal, @FeedAnimal(%T) [symbolic]
    46. 

  46. // CHECK:STDOUT:   %Goat: type = class_type @Goat [concrete]
    47. 

  47. // CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
    48. 

  48. // CHECK:STDOUT:   %pattern_type.f6d: type = pattern_type auto [concrete]
    49. 

  49. // CHECK:STDOUT:   %Destroy.impl_witness.06d: <witness> = impl_witness @Goat.%Destroy.impl_witness_table [concrete]
    50. 

  50. // CHECK:STDOUT:   %ptr.940: type = ptr_type %Goat [concrete]
    51. 

  51. // CHECK:STDOUT:   %pattern_type.396: type = pattern_type %ptr.940 [concrete]
    52. 

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

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

  54. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    55. 

  55. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    56. 

  56. // CHECK:STDOUT:   %Animal.impl_witness: <witness> = impl_witness file.%Animal.impl_witness_table [concrete]
    57. 

  57. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    58. 

  58. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    59. 

  59. // CHECK:STDOUT:   %Goat.val: %Goat = struct_value () [concrete]
    60. 

  60. // CHECK:STDOUT:   %Animal.facet: %Animal.type = facet_value %Goat, (%Animal.impl_witness) [concrete]
    61. 

  61. // CHECK:STDOUT:   %pattern_type.ab7: type = pattern_type %Goat [concrete]
    62. 

  62. // CHECK:STDOUT:   %HandleAnimal.specific_fn: <specific function> = specific_function %HandleAnimal, @HandleAnimal(%Animal.facet) [concrete]
    63. 

  63. // CHECK:STDOUT:   %FeedAnimal.specific_fn.2ba: <specific function> = specific_function %FeedAnimal, @FeedAnimal(%Animal.facet) [concrete]
    64. 

  64. // CHECK:STDOUT: }
    65. 

  65. // CHECK:STDOUT:
    66. 

  66. // CHECK:STDOUT: imports {
    67. 

  67. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    68. 

  68. // CHECK:STDOUT:     .Destroy = %Core.Destroy
    69. 

  69. // CHECK:STDOUT:     import Core//prelude
    70. 

  70. // CHECK:STDOUT:     import Core//prelude/...
    71. 

  71. // CHECK:STDOUT:   }
    72. 

  72. // CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
    73. 

  73. // CHECK:STDOUT: }
    74. 

  74. // CHECK:STDOUT:
    75. 

  75. // CHECK:STDOUT: file {
    76. 

  76. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    77. 

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

  78. // CHECK:STDOUT:     .Animal = %Animal.decl
    79. 

  79. // CHECK:STDOUT:     .FeedAnimal = %FeedAnimal.decl
    80. 

  80. // CHECK:STDOUT:     .HandleAnimal = %HandleAnimal.decl
    81. 

  81. // CHECK:STDOUT:     .Goat = %Goat.decl
    82. 

  82. // CHECK:STDOUT:     .F = %F.decl
    83. 

  83. // CHECK:STDOUT:   }
    84. 

  84. // CHECK:STDOUT:   %Core.import = import Core
    85. 

  85. // CHECK:STDOUT:   %Animal.decl: type = interface_decl @Animal [concrete = constants.%Animal.type] {} {}
    86. 

  86. // CHECK:STDOUT:   %FeedAnimal.decl: %FeedAnimal.type = fn_decl @FeedAnimal [concrete = constants.%FeedAnimal] {
    87. 

  87. // CHECK:STDOUT:     %T.patt: %pattern_type.3c3 = symbolic_binding_pattern T, 0 [concrete]
    88. 

  88. // CHECK:STDOUT:     %a.patt: @FeedAnimal.%pattern_type (%pattern_type.29d) = binding_pattern a [concrete]
    89. 

  89. // CHECK:STDOUT:     %a.param_patt: @FeedAnimal.%pattern_type (%pattern_type.29d) = value_param_pattern %a.patt, call_param0 [concrete]
    90. 

  90. // CHECK:STDOUT:   } {
    91. 

  91. // CHECK:STDOUT:     %.loc17_19: type = splice_block %Animal.ref [concrete = constants.%Animal.type] {
    92. 

  92. // CHECK:STDOUT:       %.Self: %type = bind_symbolic_name .Self [symbolic_self = constants.%.Self]
    93. 

  93. // CHECK:STDOUT:       %Animal.ref: type = name_ref Animal, file.%Animal.decl [concrete = constants.%Animal.type]
    94. 

  94. // CHECK:STDOUT:     }
    95. 

  95. // CHECK:STDOUT:     %T.loc17_15.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc17_15.1 (constants.%T)]
    96. 

  96. // CHECK:STDOUT:     %a.param: @FeedAnimal.%T.as_type.loc17_30.1 (%T.as_type) = value_param call_param0
    97. 

  97. // CHECK:STDOUT:     %.loc17_30.1: type = splice_block %.loc17_30.2 [symbolic = %T.as_type.loc17_30.1 (constants.%T.as_type)] {
    98. 

  98. // CHECK:STDOUT:       %T.ref: %Animal.type = name_ref T, %T.loc17_15.2 [symbolic = %T.loc17_15.1 (constants.%T)]
    99. 

  99. // CHECK:STDOUT:       %T.as_type.loc17_30.2: type = facet_access_type %T.ref [symbolic = %T.as_type.loc17_30.1 (constants.%T.as_type)]
    100. 

  100. // CHECK:STDOUT:       %.loc17_30.2: type = converted %T.ref, %T.as_type.loc17_30.2 [symbolic = %T.as_type.loc17_30.1 (constants.%T.as_type)]
    101. 

  101. // CHECK:STDOUT:     }
    102. 

  102. // CHECK:STDOUT:     %a: @FeedAnimal.%T.as_type.loc17_30.1 (%T.as_type) = bind_name a, %a.param
    103. 

  103. // CHECK:STDOUT:   }
    104. 

  104. // CHECK:STDOUT:   %HandleAnimal.decl: %HandleAnimal.type = fn_decl @HandleAnimal [concrete = constants.%HandleAnimal] {
    105. 

  105. // CHECK:STDOUT:     %T.patt: %pattern_type.3c3 = symbolic_binding_pattern T, 0 [concrete]
    106. 

  106. // CHECK:STDOUT:     %a.patt: @HandleAnimal.%pattern_type (%pattern_type.29d) = binding_pattern a [concrete]
    107. 

  107. // CHECK:STDOUT:     %a.param_patt: @HandleAnimal.%pattern_type (%pattern_type.29d) = value_param_pattern %a.patt, call_param0 [concrete]
    108. 

  108. // CHECK:STDOUT:   } {
    109. 

  109. // CHECK:STDOUT:     %.loc19_21: type = splice_block %Animal.ref [concrete = constants.%Animal.type] {
    110. 

  110. // CHECK:STDOUT:       %.Self: %type = bind_symbolic_name .Self [symbolic_self = constants.%.Self]
    111. 

  111. // CHECK:STDOUT:       %Animal.ref: type = name_ref Animal, file.%Animal.decl [concrete = constants.%Animal.type]
    112. 

  112. // CHECK:STDOUT:     }
    113. 

  113. // CHECK:STDOUT:     %T.loc19_17.2: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc19_17.1 (constants.%T)]
    114. 

  114. // CHECK:STDOUT:     %a.param: @HandleAnimal.%T.as_type.loc19_32.1 (%T.as_type) = value_param call_param0
    115. 

  115. // CHECK:STDOUT:     %.loc19_32.1: type = splice_block %.loc19_32.2 [symbolic = %T.as_type.loc19_32.1 (constants.%T.as_type)] {
    116. 

  116. // CHECK:STDOUT:       %T.ref: %Animal.type = name_ref T, %T.loc19_17.2 [symbolic = %T.loc19_17.1 (constants.%T)]
    117. 

  117. // CHECK:STDOUT:       %T.as_type.loc19_32.2: type = facet_access_type %T.ref [symbolic = %T.as_type.loc19_32.1 (constants.%T.as_type)]
    118. 

  118. // CHECK:STDOUT:       %.loc19_32.2: type = converted %T.ref, %T.as_type.loc19_32.2 [symbolic = %T.as_type.loc19_32.1 (constants.%T.as_type)]
    119. 

  119. // CHECK:STDOUT:     }
    120. 

  120. // CHECK:STDOUT:     %a: @HandleAnimal.%T.as_type.loc19_32.1 (%T.as_type) = bind_name a, %a.param
    121. 

  121. // CHECK:STDOUT:   }
    122. 

  122. // CHECK:STDOUT:   %Goat.decl: type = class_decl @Goat [concrete = constants.%Goat] {} {}
    123. 

  123. // CHECK:STDOUT:   impl_decl @Goat.as.Animal.impl [concrete] {} {
    124. 

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

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

  126. // CHECK:STDOUT:   }
    127. 

  127. // CHECK:STDOUT:   %Animal.impl_witness_table = impl_witness_table (), @Goat.as.Animal.impl [concrete]
    128. 

  128. // CHECK:STDOUT:   %Animal.impl_witness: <witness> = impl_witness %Animal.impl_witness_table [concrete = constants.%Animal.impl_witness]
    129. 

  129. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {} {}
    130. 

  130. // CHECK:STDOUT: }
    131. 

  131. // CHECK:STDOUT:
    132. 

  132. // CHECK:STDOUT: interface @Animal {
    133. 

  133. // CHECK:STDOUT:   %Self: %Animal.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self.611]
    134. 

  134. // CHECK:STDOUT:
    135. 

  135. // CHECK:STDOUT: !members:
    136. 

  136. // CHECK:STDOUT:   .Self = %Self
    137. 

  137. // CHECK:STDOUT:   witness = ()
    138. 

  138. // CHECK:STDOUT: }
    139. 

  139. // CHECK:STDOUT:
    140. 

  140. // CHECK:STDOUT: impl @Goat.as.Destroy.impl: @Goat.%Self.ref as constants.%Destroy.type {
    141. 

  141. // CHECK:STDOUT:   %Goat.as.Destroy.impl.Op.decl: %Goat.as.Destroy.impl.Op.type = fn_decl @Goat.as.Destroy.impl.Op [concrete = constants.%Goat.as.Destroy.impl.Op] {
    142. 

  142. // CHECK:STDOUT:     %self.patt: %pattern_type.396 = binding_pattern self [concrete]
    143. 

  143. // CHECK:STDOUT:     %self.param_patt: %pattern_type.396 = value_param_pattern %self.patt, call_param0 [concrete]
    144. 

  144. // CHECK:STDOUT:     %.loc21: %pattern_type.f6d = addr_pattern %self.param_patt [concrete]
    145. 

  145. // CHECK:STDOUT:   } {
    146. 

  146. // CHECK:STDOUT:     %self.param: %ptr.940 = value_param call_param0
    147. 

  147. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, constants.%Goat [concrete = constants.%Goat]
    148. 

  148. // CHECK:STDOUT:     %self: %ptr.940 = bind_name self, %self.param
    149. 

  149. // CHECK:STDOUT:   }
    150. 

  150. // CHECK:STDOUT:
    151. 

  151. // CHECK:STDOUT: !members:
    152. 

  152. // CHECK:STDOUT:   .Op = %Goat.as.Destroy.impl.Op.decl
    153. 

  153. // CHECK:STDOUT:   witness = @Goat.%Destroy.impl_witness
    154. 

  154. // CHECK:STDOUT: }
    155. 

  155. // CHECK:STDOUT:
    156. 

  156. // CHECK:STDOUT: impl @Goat.as.Animal.impl: %Goat.ref as %Animal.ref {
    157. 

  157. // CHECK:STDOUT: !members:
    158. 

  158. // CHECK:STDOUT:   witness = file.%Animal.impl_witness
    159. 

  159. // CHECK:STDOUT: }
    160. 

  160. // CHECK:STDOUT:
    161. 

  161. // CHECK:STDOUT: class @Goat {
    162. 

  162. // CHECK:STDOUT:   %Self.ref: type = name_ref Self, constants.%Goat [concrete = constants.%Goat]
    163. 

  163. // CHECK:STDOUT:   impl_decl @Goat.as.Destroy.impl [concrete] {} {}
    164. 

  164. // CHECK:STDOUT:   %Destroy.impl_witness_table = impl_witness_table (@Goat.as.Destroy.impl.%Goat.as.Destroy.impl.Op.decl), @Goat.as.Destroy.impl [concrete]
    165. 

  165. // CHECK:STDOUT:   %Destroy.impl_witness: <witness> = impl_witness %Destroy.impl_witness_table [concrete = constants.%Destroy.impl_witness.06d]
    166. 

  166. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    167. 

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

  168. // CHECK:STDOUT:
    169. 

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

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

  171. // CHECK:STDOUT: }
    172. 

  172. // CHECK:STDOUT:
    173. 

  173. // CHECK:STDOUT: generic fn @FeedAnimal(%T.loc17_15.2: %Animal.type) {
    174. 

  174. // CHECK:STDOUT:   %T.loc17_15.1: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc17_15.1 (constants.%T)]
    175. 

  175. // CHECK:STDOUT:   %T.as_type.loc17_30.1: type = facet_access_type %T.loc17_15.1 [symbolic = %T.as_type.loc17_30.1 (constants.%T.as_type)]
    176. 

  176. // CHECK:STDOUT:   %pattern_type: type = pattern_type %T.as_type.loc17_30.1 [symbolic = %pattern_type (constants.%pattern_type.29d)]
    177. 

  177. // CHECK:STDOUT:
    178. 

  178. // CHECK:STDOUT: !definition:
    179. 

  179. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type %T.as_type.loc17_30.1 [symbolic = %require_complete (constants.%require_complete.210)]
    180. 

  180. // CHECK:STDOUT:
    181. 

  181. // CHECK:STDOUT:   fn(%a.param: @FeedAnimal.%T.as_type.loc17_30.1 (%T.as_type)) {
    182. 

  182. // CHECK:STDOUT:   !entry:
    183. 

  183. // CHECK:STDOUT:     return
    184. 

  184. // CHECK:STDOUT:   }
    185. 

  185. // CHECK:STDOUT: }
    186. 

  186. // CHECK:STDOUT:
    187. 

  187. // CHECK:STDOUT: generic fn @HandleAnimal(%T.loc19_17.2: %Animal.type) {
    188. 

  188. // CHECK:STDOUT:   %T.loc19_17.1: %Animal.type = bind_symbolic_name T, 0 [symbolic = %T.loc19_17.1 (constants.%T)]
    189. 

  189. // CHECK:STDOUT:   %T.as_type.loc19_32.1: type = facet_access_type %T.loc19_17.1 [symbolic = %T.as_type.loc19_32.1 (constants.%T.as_type)]
    190. 

  190. // CHECK:STDOUT:   %pattern_type: type = pattern_type %T.as_type.loc19_32.1 [symbolic = %pattern_type (constants.%pattern_type.29d)]
    191. 

  191. // CHECK:STDOUT:
    192. 

  192. // CHECK:STDOUT: !definition:
    193. 

  193. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type %T.as_type.loc19_32.1 [symbolic = %require_complete (constants.%require_complete.210)]
    194. 

  194. // CHECK:STDOUT:   %FeedAnimal.specific_fn.loc19_37.2: <specific function> = specific_function constants.%FeedAnimal, @FeedAnimal(%T.loc19_17.1) [symbolic = %FeedAnimal.specific_fn.loc19_37.2 (constants.%FeedAnimal.specific_fn.a33)]
    195. 

  195. // CHECK:STDOUT:
    196. 

  196. // CHECK:STDOUT:   fn(%a.param: @HandleAnimal.%T.as_type.loc19_32.1 (%T.as_type)) {
    197. 

  197. // CHECK:STDOUT:   !entry:
    198. 

  198. // CHECK:STDOUT:     %FeedAnimal.ref: %FeedAnimal.type = name_ref FeedAnimal, file.%FeedAnimal.decl [concrete = constants.%FeedAnimal]
    199. 

  199. // CHECK:STDOUT:     %a.ref: @HandleAnimal.%T.as_type.loc19_32.1 (%T.as_type) = name_ref a, %a
    200. 

  200. // CHECK:STDOUT:     %.loc19_49.1: %Animal.type = converted constants.%T.as_type, constants.%T [symbolic = %T.loc19_17.1 (constants.%T)]
    201. 

  201. // CHECK:STDOUT:     %.loc19_49.2: %Animal.type = converted constants.%T.as_type, constants.%T [symbolic = %T.loc19_17.1 (constants.%T)]
    202. 

  202. // CHECK:STDOUT:     %FeedAnimal.specific_fn.loc19_37.1: <specific function> = specific_function %FeedAnimal.ref, @FeedAnimal(constants.%T) [symbolic = %FeedAnimal.specific_fn.loc19_37.2 (constants.%FeedAnimal.specific_fn.a33)]
    203. 

  203. // CHECK:STDOUT:     %FeedAnimal.call: init %empty_tuple.type = call %FeedAnimal.specific_fn.loc19_37.1(%a.ref)
    204. 

  204. // CHECK:STDOUT:     return
    205. 

  205. // CHECK:STDOUT:   }
    206. 

  206. // CHECK:STDOUT: }
    207. 

  207. // CHECK:STDOUT:
    208. 

  208. // CHECK:STDOUT: fn @Goat.as.Destroy.impl.Op(%self.param: %ptr.940) = "no_op";
    209. 

  209. // CHECK:STDOUT:
    210. 

  210. // CHECK:STDOUT: fn @F() {
    211. 

  211. // CHECK:STDOUT: !entry:
    212. 

  212. // CHECK:STDOUT:   %HandleAnimal.ref: %HandleAnimal.type = name_ref HandleAnimal, file.%HandleAnimal.decl [concrete = constants.%HandleAnimal]
    213. 

  213. // CHECK:STDOUT:   %.loc25_17.1: %empty_struct_type = struct_literal ()
    214. 

  214. // CHECK:STDOUT:   %Goat.ref: type = name_ref Goat, file.%Goat.decl [concrete = constants.%Goat]
    215. 

  215. // CHECK:STDOUT:   %.loc25_17.2: ref %Goat = temporary_storage
    216. 

  216. // CHECK:STDOUT:   %.loc25_17.3: init %Goat = class_init (), %.loc25_17.2 [concrete = constants.%Goat.val]
    217. 

  217. // CHECK:STDOUT:   %.loc25_17.4: ref %Goat = temporary %.loc25_17.2, %.loc25_17.3
    218. 

  218. // CHECK:STDOUT:   %.loc25_19.1: ref %Goat = converted %.loc25_17.1, %.loc25_17.4
    219. 

  219. // CHECK:STDOUT:   %Animal.facet.loc25_26.1: %Animal.type = facet_value constants.%Goat, (constants.%Animal.impl_witness) [concrete = constants.%Animal.facet]
    220. 

  220. // CHECK:STDOUT:   %.loc25_26.1: %Animal.type = converted constants.%Goat, %Animal.facet.loc25_26.1 [concrete = constants.%Animal.facet]
    221. 

  221. // CHECK:STDOUT:   %Animal.facet.loc25_26.2: %Animal.type = facet_value constants.%Goat, (constants.%Animal.impl_witness) [concrete = constants.%Animal.facet]
    222. 

  222. // CHECK:STDOUT:   %.loc25_26.2: %Animal.type = converted constants.%Goat, %Animal.facet.loc25_26.2 [concrete = constants.%Animal.facet]
    223. 

  223. // CHECK:STDOUT:   %HandleAnimal.specific_fn: <specific function> = specific_function %HandleAnimal.ref, @HandleAnimal(constants.%Animal.facet) [concrete = constants.%HandleAnimal.specific_fn]
    224. 

  224. // CHECK:STDOUT:   %.loc25_19.2: %Goat = bind_value %.loc25_19.1
    225. 

  225. // CHECK:STDOUT:   %HandleAnimal.call: init %empty_tuple.type = call %HandleAnimal.specific_fn(%.loc25_19.2)
    226. 

  226. // CHECK:STDOUT:   %Goat.as.Destroy.impl.Op.bound: <bound method> = bound_method %.loc25_17.4, constants.%Goat.as.Destroy.impl.Op
    227. 

  227. // CHECK:STDOUT:   %addr: %ptr.940 = addr_of %.loc25_17.4
    228. 

  228. // CHECK:STDOUT:   %Goat.as.Destroy.impl.Op.call: init %empty_tuple.type = call %Goat.as.Destroy.impl.Op.bound(%addr)
    229. 

  229. // CHECK:STDOUT:   return
    230. 

  230. // CHECK:STDOUT: }
    231. 

  231. // CHECK:STDOUT:
    232. 

  232. // CHECK:STDOUT: specific @FeedAnimal(constants.%T) {
    233. 

  233. // CHECK:STDOUT:   %T.loc17_15.1 => constants.%T
    234. 

  234. // CHECK:STDOUT:   %T.as_type.loc17_30.1 => constants.%T.as_type
    235. 

  235. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.29d
    236. 

  236. // CHECK:STDOUT:
    237. 

  237. // CHECK:STDOUT: !definition:
    238. 

  238. // CHECK:STDOUT:   %require_complete => constants.%require_complete.210
    239. 

  239. // CHECK:STDOUT: }
    240. 

  240. // CHECK:STDOUT:
    241. 

  241. // CHECK:STDOUT: specific @HandleAnimal(constants.%T) {
    242. 

  242. // CHECK:STDOUT:   %T.loc19_17.1 => constants.%T
    243. 

  243. // CHECK:STDOUT:   %T.as_type.loc19_32.1 => constants.%T.as_type
    244. 

  244. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.29d
    245. 

  245. // CHECK:STDOUT: }
    246. 

  246. // CHECK:STDOUT:
    247. 

  247. // CHECK:STDOUT: specific @HandleAnimal(constants.%Animal.facet) {
    248. 

  248. // CHECK:STDOUT:   %T.loc19_17.1 => constants.%Animal.facet
    249. 

  249. // CHECK:STDOUT:   %T.as_type.loc19_32.1 => constants.%Goat
    250. 

  250. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.ab7
    251. 

  251. // CHECK:STDOUT:
    252. 

  252. // CHECK:STDOUT: !definition:
    253. 

  253. // CHECK:STDOUT:   %require_complete => constants.%complete_type
    254. 

  254. // CHECK:STDOUT:   %FeedAnimal.specific_fn.loc19_37.2 => constants.%FeedAnimal.specific_fn.2ba
    255. 

  255. // CHECK:STDOUT: }
    256. 

  256. // CHECK:STDOUT:
    257. 

  257. // CHECK:STDOUT: specific @FeedAnimal(constants.%Animal.facet) {
    258. 

  258. // CHECK:STDOUT:   %T.loc17_15.1 => constants.%Animal.facet
    259. 

  259. // CHECK:STDOUT:   %T.as_type.loc17_30.1 => constants.%Goat
    260. 

  260. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.ab7
    261. 

  261. // CHECK:STDOUT:
    262. 

  262. // CHECK:STDOUT: !definition:
    263. 

  263. // CHECK:STDOUT:   %require_complete => constants.%complete_type
    264. 

  264. // CHECK:STDOUT: }
    265. 

  265. // CHECK:STDOUT:
    266.