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carbon-lang
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init.carbon

init.carbon 45 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. //
    7. 

  7. // AUTOUPDATE
    8. 

  8. // TIP: To test this file alone, run:
    9. 

  9. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/generic/init.carbon
    10. 

  10. // TIP: To dump output, run:
    11. 

  11. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/generic/init.carbon
    12. 

  12. 

  13. // --- from_struct.carbon
    14. 

  14. 

  15. library "[[@TEST_NAME]]";
    16. 

  16. 

  17. class Class(T:! Core.Destroy) {
    18. 

  18.   var k: T;
    19. 

  19. }
    20. 

  20. 

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

  22. fn InitFromStructGeneric(T:! Core.Copy & Core.Destroy, x: T) -> T {
    23. 

  23.   var v: Class(T) = {.k = x};
    24. 

  24.   return v.k;
    25. 

  25. }
    26. 

  26. 

  27. fn InitFromStructSpecific(x: i32) -> i32 {
    28. 

  28.   var v: Class(i32) = {.k = x};
    29. 

  29.   return v.k;
    30. 

  30. }
    31. 

  31. //@dump-sem-ir-end
    32. 

  32. 

  33. // --- adapt.carbon
    34. 

  34. 

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

  36. 

  37. class Adapt(T:! type) {
    38. 

  38.   adapt T;
    39. 

  39. }
    40. 

  40. 

  41. //@dump-sem-ir-begin
    42. 

  42. fn InitFromAdaptedGeneric(T:! Core.Copy, x: T) -> T {
    43. 

  43.   return (x as Adapt(T)) as T;
    44. 

  44. }
    45. 

  45. 

  46. fn InitFromAdaptedSpecific(x: i32) -> i32 {
    47. 

  47.   return (x as Adapt(i32)) as i32;
    48. 

  48. }
    49. 

  49. //@dump-sem-ir-end
    50. 

  50. 

  51. // CHECK:STDOUT: --- from_struct.carbon
    52. 

  52. // CHECK:STDOUT:
    53. 

  53. // CHECK:STDOUT: constants {
    54. 

  54. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    55. 

  55. // CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
    56. 

  56. // CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [concrete]
    57. 

  57. // CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [concrete]
    58. 

  58. // CHECK:STDOUT:   %Copy.type: type = facet_type <@Copy> [concrete]
    59. 

  59. // CHECK:STDOUT:   %BitAndWith.type.f2e: type = generic_interface_type @BitAndWith [concrete]
    60. 

  60. // CHECK:STDOUT:   %BitAndWith.generic: %BitAndWith.type.f2e = struct_value () [concrete]
    61. 

  61. // CHECK:STDOUT:   %BitAndWith.type.b10: type = facet_type <@BitAndWith, @BitAndWith(type)> [concrete]
    62. 

  62. // CHECK:STDOUT:   %BitAndWith.impl_witness: <witness> = impl_witness imports.%BitAndWith.impl_witness_table [concrete]
    63. 

  63. // CHECK:STDOUT:   %BitAndWith.facet: %BitAndWith.type.b10 = facet_value type, (%BitAndWith.impl_witness) [concrete]
    64. 

  64. // CHECK:STDOUT:   %BitAndWith.WithSelf.Op.type.4bd: type = fn_type @BitAndWith.WithSelf.Op, @BitAndWith.WithSelf(type, %BitAndWith.facet) [concrete]
    65. 

  65. // CHECK:STDOUT:   %.d15: type = fn_type_with_self_type %BitAndWith.WithSelf.Op.type.4bd, %BitAndWith.facet [concrete]
    66. 

  66. // CHECK:STDOUT:   %type.as.BitAndWith.impl.Op.type: type = fn_type @type.as.BitAndWith.impl.Op [concrete]
    67. 

  67. // CHECK:STDOUT:   %type.as.BitAndWith.impl.Op: %type.as.BitAndWith.impl.Op.type = struct_value () [concrete]
    68. 

  68. // CHECK:STDOUT:   %type.as.BitAndWith.impl.Op.bound: <bound method> = bound_method %Copy.type, %type.as.BitAndWith.impl.Op [concrete]
    69. 

  69. // CHECK:STDOUT:   %facet_type: type = facet_type <@Destroy & @Copy> [concrete]
    70. 

  70. // CHECK:STDOUT:   %pattern_type.b13: type = pattern_type %facet_type [concrete]
    71. 

  71. // CHECK:STDOUT:   %T.65f: %facet_type = symbolic_binding T, 0 [symbolic]
    72. 

  72. // CHECK:STDOUT:   %T.as_type.db4: type = facet_access_type %T.65f [symbolic]
    73. 

  73. // CHECK:STDOUT:   %pattern_type.58d: type = pattern_type %T.as_type.db4 [symbolic]
    74. 

  74. // CHECK:STDOUT:   %.a57: Core.Form = init_form %T.as_type.db4 [symbolic]
    75. 

  75. // CHECK:STDOUT:   %InitFromStructGeneric.type: type = fn_type @InitFromStructGeneric [concrete]
    76. 

  76. // CHECK:STDOUT:   %InitFromStructGeneric: %InitFromStructGeneric.type = struct_value () [concrete]
    77. 

  77. // CHECK:STDOUT:   %require_complete.1e9: <witness> = require_complete_type %T.as_type.db4 [symbolic]
    78. 

  78. // CHECK:STDOUT:   %Destroy.lookup_impl_witness.84a: <witness> = lookup_impl_witness %T.65f, @Destroy [symbolic]
    79. 

  79. // CHECK:STDOUT:   %Destroy.facet.5e1: %Destroy.type = facet_value %T.as_type.db4, (%Destroy.lookup_impl_witness.84a) [symbolic]
    80. 

  80. // CHECK:STDOUT:   %Class.46c: type = class_type @Class, @Class(%Destroy.facet.5e1) [symbolic]
    81. 

  81. // CHECK:STDOUT:   %Class.elem.ef9: type = unbound_element_type %Class.46c, %T.as_type.db4 [symbolic]
    82. 

  82. // CHECK:STDOUT:   %struct_type.k.92f: type = struct_type {.k: %T.as_type.db4} [symbolic]
    83. 

  83. // CHECK:STDOUT:   %require_complete.c1b: <witness> = require_complete_type %Class.46c [symbolic]
    84. 

  84. // CHECK:STDOUT:   %pattern_type.ebf: type = pattern_type %Class.46c [symbolic]
    85. 

  85. // CHECK:STDOUT:   %Copy.lookup_impl_witness.322: <witness> = lookup_impl_witness %T.65f, @Copy [symbolic]
    86. 

  86. // CHECK:STDOUT:   %Copy.facet.856: %Copy.type = facet_value %T.as_type.db4, (%Copy.lookup_impl_witness.322) [symbolic]
    87. 

  87. // CHECK:STDOUT:   %Copy.WithSelf.Op.type.5d5: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet.856) [symbolic]
    88. 

  88. // CHECK:STDOUT:   %.e56: type = fn_type_with_self_type %Copy.WithSelf.Op.type.5d5, %Copy.facet.856 [symbolic]
    89. 

  89. // CHECK:STDOUT:   %impl.elem0.bab: %.e56 = impl_witness_access %Copy.lookup_impl_witness.322, element0 [symbolic]
    90. 

  90. // CHECK:STDOUT:   %specific_impl_fn.421: <specific function> = specific_impl_function %impl.elem0.bab, @Copy.WithSelf.Op(%Copy.facet.856) [symbolic]
    91. 

  91. // CHECK:STDOUT:   %Destroy.lookup_impl_witness.488: <witness> = lookup_impl_witness %Class.46c, @Destroy [symbolic]
    92. 

  92. // CHECK:STDOUT:   %Destroy.facet.474: %Destroy.type = facet_value %Class.46c, (%Destroy.lookup_impl_witness.488) [symbolic]
    93. 

  93. // CHECK:STDOUT:   %Destroy.WithSelf.Op.type.f65: type = fn_type @Destroy.WithSelf.Op, @Destroy.WithSelf(%Destroy.facet.474) [symbolic]
    94. 

  94. // CHECK:STDOUT:   %.1fe: type = fn_type_with_self_type %Destroy.WithSelf.Op.type.f65, %Destroy.facet.474 [symbolic]
    95. 

  95. // CHECK:STDOUT:   %impl.elem0.ae3: %.1fe = impl_witness_access %Destroy.lookup_impl_witness.488, element0 [symbolic]
    96. 

  96. // CHECK:STDOUT:   %specific_impl_fn.4b3: <specific function> = specific_impl_function %impl.elem0.ae3, @Destroy.WithSelf.Op(%Destroy.facet.474) [symbolic]
    97. 

  97. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    98. 

  98. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    99. 

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

  100. // CHECK:STDOUT:   %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
    101. 

  101. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    102. 

  102. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    103. 

  103. // CHECK:STDOUT:   %.ff5: Core.Form = init_form %i32 [concrete]
    104. 

  104. // CHECK:STDOUT:   %InitFromStructSpecific.type: type = fn_type @InitFromStructSpecific [concrete]
    105. 

  105. // CHECK:STDOUT:   %InitFromStructSpecific: %InitFromStructSpecific.type = struct_value () [concrete]
    106. 

  106. // CHECK:STDOUT:   %i32.builtin: type = int_type signed, %int_32 [concrete]
    107. 

  107. // CHECK:STDOUT:   %Destroy.Op.type.bae255.2: type = fn_type @Destroy.Op.loc15_19.2 [concrete]
    108. 

  108. // CHECK:STDOUT:   %Destroy.Op.651ba6.2: %Destroy.Op.type.bae255.2 = struct_value () [concrete]
    109. 

  109. // CHECK:STDOUT:   %custom_witness.8d7fae.2: <witness> = custom_witness (%Destroy.Op.651ba6.2), @Destroy [concrete]
    110. 

  110. // CHECK:STDOUT:   %Destroy.facet.0fd: %Destroy.type = facet_value %i32, (%custom_witness.8d7fae.2) [concrete]
    111. 

  111. // CHECK:STDOUT:   %Class.02d: type = class_type @Class, @Class(%Destroy.facet.0fd) [concrete]
    112. 

  112. // CHECK:STDOUT:   %Class.elem.2a7: type = unbound_element_type %Class.02d, %i32 [concrete]
    113. 

  113. // CHECK:STDOUT:   %struct_type.k.0bf: type = struct_type {.k: %i32} [concrete]
    114. 

  114. // CHECK:STDOUT:   %pattern_type.f2b: type = pattern_type %Class.02d [concrete]
    115. 

  115. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.824: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
    116. 

  116. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.9b9: %Int.as.Copy.impl.Op.type.824 = struct_value () [symbolic]
    117. 

  117. // CHECK:STDOUT:   %Copy.impl_witness.f17: <witness> = impl_witness imports.%Copy.impl_witness_table.e76, @Int.as.Copy.impl(%int_32) [concrete]
    118. 

  118. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.546: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
    119. 

  119. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.664: %Int.as.Copy.impl.Op.type.546 = struct_value () [concrete]
    120. 

  120. // CHECK:STDOUT:   %Copy.facet.de4: %Copy.type = facet_value %i32, (%Copy.impl_witness.f17) [concrete]
    121. 

  121. // CHECK:STDOUT:   %Copy.WithSelf.Op.type.081: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet.de4) [concrete]
    122. 

  122. // CHECK:STDOUT:   %.8e2: type = fn_type_with_self_type %Copy.WithSelf.Op.type.081, %Copy.facet.de4 [concrete]
    123. 

  123. // 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]
    124. 

  124. // CHECK:STDOUT:   %Destroy.Op.type.bae255.4: type = fn_type @Destroy.Op.loc15_3.2 [concrete]
    125. 

  125. // CHECK:STDOUT:   %Destroy.Op.651ba6.4: %Destroy.Op.type.bae255.4 = struct_value () [concrete]
    126. 

  126. // CHECK:STDOUT: }
    127. 

  127. // CHECK:STDOUT:
    128. 

  128. // CHECK:STDOUT: imports {
    129. 

  129. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    130. 

  130. // CHECK:STDOUT:     .Destroy = %Core.Destroy
    131. 

  131. // CHECK:STDOUT:     .Copy = %Core.Copy
    132. 

  132. // CHECK:STDOUT:     .BitAndWith = %Core.BitAndWith
    133. 

  133. // CHECK:STDOUT:     .Int = %Core.Int
    134. 

  134. // CHECK:STDOUT:     import Core//prelude
    135. 

  135. // CHECK:STDOUT:     import Core//prelude/...
    136. 

  136. // CHECK:STDOUT:   }
    137. 

  137. // CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
    138. 

  138. // CHECK:STDOUT:   %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
    139. 

  139. // CHECK:STDOUT:   %Core.BitAndWith: %BitAndWith.type.f2e = import_ref Core//prelude/parts/as, BitAndWith, loaded [concrete = constants.%BitAndWith.generic]
    140. 

  140. // CHECK:STDOUT:   %Core.import_ref.8d3: %type.as.BitAndWith.impl.Op.type = import_ref Core//prelude/parts/as, loc{{\d+_\d+}}, loaded [concrete = constants.%type.as.BitAndWith.impl.Op]
    141. 

  141. // CHECK:STDOUT:   %BitAndWith.impl_witness_table = impl_witness_table (%Core.import_ref.8d3), @type.as.BitAndWith.impl [concrete]
    142. 

  142. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    143. 

  143. // 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)]
    144. 

  144. // CHECK:STDOUT:   %Copy.impl_witness_table.e76 = impl_witness_table (%Core.import_ref.18d), @Int.as.Copy.impl [concrete]
    145. 

  145. // CHECK:STDOUT: }
    146. 

  146. // CHECK:STDOUT:
    147. 

  147. // CHECK:STDOUT: file {
    148. 

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

  149. // CHECK:STDOUT:     %T.patt: %pattern_type.b13 = symbolic_binding_pattern T, 0 [concrete]
    150. 

  150. // CHECK:STDOUT:     %x.param_patt: @InitFromStructGeneric.%pattern_type.loc9 (%pattern_type.58d) = value_param_pattern [concrete]
    151. 

  151. // CHECK:STDOUT:     %x.patt: @InitFromStructGeneric.%pattern_type.loc9 (%pattern_type.58d) = at_binding_pattern x, %x.param_patt [concrete]
    152. 

  152. // CHECK:STDOUT:     %return.param_patt: @InitFromStructGeneric.%pattern_type.loc9 (%pattern_type.58d) = out_param_pattern [concrete]
    153. 

  153. // CHECK:STDOUT:     %return.patt: @InitFromStructGeneric.%pattern_type.loc9 (%pattern_type.58d) = return_slot_pattern %return.param_patt, %.loc9_65.3 [concrete]
    154. 

  154. // CHECK:STDOUT:   } {
    155. 

  155. // CHECK:STDOUT:     %T.ref.loc9_65: %facet_type = name_ref T, %T.loc9_27.2 [symbolic = %T.loc9_27.1 (constants.%T.65f)]
    156. 

  156. // CHECK:STDOUT:     %T.as_type.loc9_65: type = facet_access_type %T.ref.loc9_65 [symbolic = %T.as_type.loc9_59.1 (constants.%T.as_type.db4)]
    157. 

  157. // CHECK:STDOUT:     %.loc9_65.3: type = converted %T.ref.loc9_65, %T.as_type.loc9_65 [symbolic = %T.as_type.loc9_59.1 (constants.%T.as_type.db4)]
    158. 

  158. // CHECK:STDOUT:     %.loc9_65.4: Core.Form = init_form %.loc9_65.3 [symbolic = %.loc9_65.2 (constants.%.a57)]
    159. 

  159. // CHECK:STDOUT:     %.loc9_40.1: type = splice_block %.loc9_40.3 [concrete = constants.%facet_type] {
    160. 

  160. // CHECK:STDOUT:       <elided>
    161. 

  161. // CHECK:STDOUT:       %Core.ref.loc9_30: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    162. 

  162. // CHECK:STDOUT:       %Copy.ref: type = name_ref Copy, imports.%Core.Copy [concrete = constants.%Copy.type]
    163. 

  163. // CHECK:STDOUT:       %Core.ref.loc9_42: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    164. 

  164. // CHECK:STDOUT:       %Destroy.ref: type = name_ref Destroy, imports.%Core.Destroy [concrete = constants.%Destroy.type]
    165. 

  165. // CHECK:STDOUT:       %impl.elem0.loc9: %.d15 = impl_witness_access constants.%BitAndWith.impl_witness, element0 [concrete = constants.%type.as.BitAndWith.impl.Op]
    166. 

  166. // CHECK:STDOUT:       %bound_method.loc9: <bound method> = bound_method %Copy.ref, %impl.elem0.loc9 [concrete = constants.%type.as.BitAndWith.impl.Op.bound]
    167. 

  167. // CHECK:STDOUT:       %type.as.BitAndWith.impl.Op.call: init type = call %bound_method.loc9(%Copy.ref, %Destroy.ref) [concrete = constants.%facet_type]
    168. 

  168. // CHECK:STDOUT:       %.loc9_40.2: type = value_of_initializer %type.as.BitAndWith.impl.Op.call [concrete = constants.%facet_type]
    169. 

  169. // CHECK:STDOUT:       %.loc9_40.3: type = converted %type.as.BitAndWith.impl.Op.call, %.loc9_40.2 [concrete = constants.%facet_type]
    170. 

  170. // CHECK:STDOUT:     }
    171. 

  171. // CHECK:STDOUT:     %T.loc9_27.2: %facet_type = symbolic_binding T, 0 [symbolic = %T.loc9_27.1 (constants.%T.65f)]
    172. 

  172. // CHECK:STDOUT:     %x.param: @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = value_param call_param0
    173. 

  173. // CHECK:STDOUT:     %.loc9_59.1: type = splice_block %.loc9_59.2 [symbolic = %T.as_type.loc9_59.1 (constants.%T.as_type.db4)] {
    174. 

  174. // CHECK:STDOUT:       %T.ref.loc9_59: %facet_type = name_ref T, %T.loc9_27.2 [symbolic = %T.loc9_27.1 (constants.%T.65f)]
    175. 

  175. // CHECK:STDOUT:       %T.as_type.loc9_59.2: type = facet_access_type %T.ref.loc9_59 [symbolic = %T.as_type.loc9_59.1 (constants.%T.as_type.db4)]
    176. 

  176. // CHECK:STDOUT:       %.loc9_59.2: type = converted %T.ref.loc9_59, %T.as_type.loc9_59.2 [symbolic = %T.as_type.loc9_59.1 (constants.%T.as_type.db4)]
    177. 

  177. // CHECK:STDOUT:     }
    178. 

  178. // CHECK:STDOUT:     %x: @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = value_binding x, %x.param
    179. 

  179. // CHECK:STDOUT:     %return.param: ref @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = out_param call_param1
    180. 

  180. // CHECK:STDOUT:     %return: ref @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = return_slot %return.param
    181. 

  181. // CHECK:STDOUT:   }
    182. 

  182. // CHECK:STDOUT:   %InitFromStructSpecific.decl: %InitFromStructSpecific.type = fn_decl @InitFromStructSpecific [concrete = constants.%InitFromStructSpecific] {
    183. 

  183. // CHECK:STDOUT:     %x.param_patt: %pattern_type.7ce = value_param_pattern [concrete]
    184. 

  184. // CHECK:STDOUT:     %x.patt: %pattern_type.7ce = at_binding_pattern x, %x.param_patt [concrete]
    185. 

  185. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern [concrete]
    186. 

  186. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern %return.param_patt, %i32.loc14_38 [concrete]
    187. 

  187. // CHECK:STDOUT:   } {
    188. 

  188. // CHECK:STDOUT:     %i32.loc14_38: type = type_literal constants.%i32 [concrete = constants.%i32]
    189. 

  189. // CHECK:STDOUT:     %.loc14: Core.Form = init_form %i32.loc14_38 [concrete = constants.%.ff5]
    190. 

  190. // CHECK:STDOUT:     %x.param: %i32 = value_param call_param0
    191. 

  191. // CHECK:STDOUT:     %i32.loc14_30: type = type_literal constants.%i32 [concrete = constants.%i32]
    192. 

  192. // CHECK:STDOUT:     %x: %i32 = value_binding x, %x.param
    193. 

  193. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param1
    194. 

  194. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    195. 

  195. // CHECK:STDOUT:   }
    196. 

  196. // CHECK:STDOUT: }
    197. 

  197. // CHECK:STDOUT:
    198. 

  198. // CHECK:STDOUT: generic fn @InitFromStructGeneric(%T.loc9_27.2: %facet_type) {
    199. 

  199. // CHECK:STDOUT:   %T.loc9_27.1: %facet_type = symbolic_binding T, 0 [symbolic = %T.loc9_27.1 (constants.%T.65f)]
    200. 

  200. // CHECK:STDOUT:   %T.as_type.loc9_59.1: type = facet_access_type %T.loc9_27.1 [symbolic = %T.as_type.loc9_59.1 (constants.%T.as_type.db4)]
    201. 

  201. // CHECK:STDOUT:   %pattern_type.loc9: type = pattern_type %T.as_type.loc9_59.1 [symbolic = %pattern_type.loc9 (constants.%pattern_type.58d)]
    202. 

  202. // CHECK:STDOUT:   %.loc9_65.2: Core.Form = init_form %T.as_type.loc9_59.1 [symbolic = %.loc9_65.2 (constants.%.a57)]
    203. 

  203. // CHECK:STDOUT:
    204. 

  204. // CHECK:STDOUT: !definition:
    205. 

  205. // CHECK:STDOUT:   %require_complete.loc9: <witness> = require_complete_type %T.as_type.loc9_59.1 [symbolic = %require_complete.loc9 (constants.%require_complete.1e9)]
    206. 

  206. // CHECK:STDOUT:   %Destroy.lookup_impl_witness.loc10_17: <witness> = lookup_impl_witness %T.loc9_27.1, @Destroy [symbolic = %Destroy.lookup_impl_witness.loc10_17 (constants.%Destroy.lookup_impl_witness.84a)]
    207. 

  207. // CHECK:STDOUT:   %Destroy.facet.loc10_17.2: %Destroy.type = facet_value %T.as_type.loc9_59.1, (%Destroy.lookup_impl_witness.loc10_17) [symbolic = %Destroy.facet.loc10_17.2 (constants.%Destroy.facet.5e1)]
    208. 

  208. // CHECK:STDOUT:   %Class.loc10_17.2: type = class_type @Class, @Class(%Destroy.facet.loc10_17.2) [symbolic = %Class.loc10_17.2 (constants.%Class.46c)]
    209. 

  209. // CHECK:STDOUT:   %require_complete.loc10: <witness> = require_complete_type %Class.loc10_17.2 [symbolic = %require_complete.loc10 (constants.%require_complete.c1b)]
    210. 

  210. // CHECK:STDOUT:   %pattern_type.loc10: type = pattern_type %Class.loc10_17.2 [symbolic = %pattern_type.loc10 (constants.%pattern_type.ebf)]
    211. 

  211. // CHECK:STDOUT:   %struct_type.k: type = struct_type {.k: @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4)} [symbolic = %struct_type.k (constants.%struct_type.k.92f)]
    212. 

  212. // CHECK:STDOUT:   %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %T.loc9_27.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.322)]
    213. 

  213. // CHECK:STDOUT:   %Copy.facet: %Copy.type = facet_value %T.as_type.loc9_59.1, (%Copy.lookup_impl_witness) [symbolic = %Copy.facet (constants.%Copy.facet.856)]
    214. 

  214. // CHECK:STDOUT:   %Copy.WithSelf.Op.type: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [symbolic = %Copy.WithSelf.Op.type (constants.%Copy.WithSelf.Op.type.5d5)]
    215. 

  215. // CHECK:STDOUT:   %.loc10_27: type = fn_type_with_self_type %Copy.WithSelf.Op.type, %Copy.facet [symbolic = %.loc10_27 (constants.%.e56)]
    216. 

  216. // CHECK:STDOUT:   %impl.elem0.loc10_27.2: @InitFromStructGeneric.%.loc10_27 (%.e56) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc10_27.2 (constants.%impl.elem0.bab)]
    217. 

  217. // CHECK:STDOUT:   %specific_impl_fn.loc10_27.2: <specific function> = specific_impl_function %impl.elem0.loc10_27.2, @Copy.WithSelf.Op(%Copy.facet) [symbolic = %specific_impl_fn.loc10_27.2 (constants.%specific_impl_fn.421)]
    218. 

  218. // CHECK:STDOUT:   %Class.elem: type = unbound_element_type %Class.loc10_17.2, %T.as_type.loc9_59.1 [symbolic = %Class.elem (constants.%Class.elem.ef9)]
    219. 

  219. // CHECK:STDOUT:   %Destroy.lookup_impl_witness.loc10_3: <witness> = lookup_impl_witness %Class.loc10_17.2, @Destroy [symbolic = %Destroy.lookup_impl_witness.loc10_3 (constants.%Destroy.lookup_impl_witness.488)]
    220. 

  220. // CHECK:STDOUT:   %Destroy.facet.loc10_3: %Destroy.type = facet_value %Class.loc10_17.2, (%Destroy.lookup_impl_witness.loc10_3) [symbolic = %Destroy.facet.loc10_3 (constants.%Destroy.facet.474)]
    221. 

  221. // CHECK:STDOUT:   %Destroy.WithSelf.Op.type: type = fn_type @Destroy.WithSelf.Op, @Destroy.WithSelf(%Destroy.facet.loc10_3) [symbolic = %Destroy.WithSelf.Op.type (constants.%Destroy.WithSelf.Op.type.f65)]
    222. 

  222. // CHECK:STDOUT:   %.loc10_3.2: type = fn_type_with_self_type %Destroy.WithSelf.Op.type, %Destroy.facet.loc10_3 [symbolic = %.loc10_3.2 (constants.%.1fe)]
    223. 

  223. // CHECK:STDOUT:   %impl.elem0.loc10_3.2: @InitFromStructGeneric.%.loc10_3.2 (%.1fe) = impl_witness_access %Destroy.lookup_impl_witness.loc10_3, element0 [symbolic = %impl.elem0.loc10_3.2 (constants.%impl.elem0.ae3)]
    224. 

  224. // CHECK:STDOUT:   %specific_impl_fn.loc10_3.2: <specific function> = specific_impl_function %impl.elem0.loc10_3.2, @Destroy.WithSelf.Op(%Destroy.facet.loc10_3) [symbolic = %specific_impl_fn.loc10_3.2 (constants.%specific_impl_fn.4b3)]
    225. 

  225. // CHECK:STDOUT:
    226. 

  226. // CHECK:STDOUT:   fn(%x.param: @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4)) -> out %return.param: @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) {
    227. 

  227. // CHECK:STDOUT:   !entry:
    228. 

  228. // CHECK:STDOUT:     name_binding_decl {
    229. 

  229. // CHECK:STDOUT:       %v.patt: @InitFromStructGeneric.%pattern_type.loc10 (%pattern_type.ebf) = ref_binding_pattern v [concrete]
    230. 

  230. // CHECK:STDOUT:       %v.var_patt: @InitFromStructGeneric.%pattern_type.loc10 (%pattern_type.ebf) = var_pattern %v.patt [concrete]
    231. 

  231. // CHECK:STDOUT:     }
    232. 

  232. // CHECK:STDOUT:     %v.var: ref @InitFromStructGeneric.%Class.loc10_17.2 (%Class.46c) = var %v.var_patt
    233. 

  233. // CHECK:STDOUT:     %x.ref: @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = name_ref x, %x
    234. 

  234. // CHECK:STDOUT:     %.loc10_28.1: @InitFromStructGeneric.%struct_type.k (%struct_type.k.92f) = struct_literal (%x.ref)
    235. 

  235. // CHECK:STDOUT:     %impl.elem0.loc10_27.1: @InitFromStructGeneric.%.loc10_27 (%.e56) = impl_witness_access constants.%Copy.lookup_impl_witness.322, element0 [symbolic = %impl.elem0.loc10_27.2 (constants.%impl.elem0.bab)]
    236. 

  236. // CHECK:STDOUT:     %bound_method.loc10_27.1: <bound method> = bound_method %x.ref, %impl.elem0.loc10_27.1
    237. 

  237. // CHECK:STDOUT:     %specific_impl_fn.loc10_27.1: <specific function> = specific_impl_function %impl.elem0.loc10_27.1, @Copy.WithSelf.Op(constants.%Copy.facet.856) [symbolic = %specific_impl_fn.loc10_27.2 (constants.%specific_impl_fn.421)]
    238. 

  238. // CHECK:STDOUT:     %bound_method.loc10_27.2: <bound method> = bound_method %x.ref, %specific_impl_fn.loc10_27.1
    239. 

  239. // CHECK:STDOUT:     %.loc10_28.2: ref @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = class_element_access %v.var, element0
    240. 

  240. // CHECK:STDOUT:     %Copy.WithSelf.Op.call.loc10: init @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) to %.loc10_28.2 = call %bound_method.loc10_27.2(%x.ref)
    241. 

  241. // CHECK:STDOUT:     %.loc10_28.3: init @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) to %.loc10_28.2 = in_place_init %Copy.WithSelf.Op.call.loc10
    242. 

  242. // CHECK:STDOUT:     %.loc10_28.4: init @InitFromStructGeneric.%Class.loc10_17.2 (%Class.46c) to %v.var = class_init (%.loc10_28.3)
    243. 

  243. // CHECK:STDOUT:     %.loc10_3.1: init @InitFromStructGeneric.%Class.loc10_17.2 (%Class.46c) = converted %.loc10_28.1, %.loc10_28.4
    244. 

  244. // CHECK:STDOUT:     assign %v.var, %.loc10_3.1
    245. 

  245. // CHECK:STDOUT:     %.loc10_17.1: type = splice_block %Class.loc10_17.1 [symbolic = %Class.loc10_17.2 (constants.%Class.46c)] {
    246. 

  246. // CHECK:STDOUT:       %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
    247. 

  247. // CHECK:STDOUT:       %T.ref.loc10: %facet_type = name_ref T, %T.loc9_27.2 [symbolic = %T.loc9_27.1 (constants.%T.65f)]
    248. 

  248. // CHECK:STDOUT:       %T.as_type.loc10: type = facet_access_type %T.ref.loc10 [symbolic = %T.as_type.loc9_59.1 (constants.%T.as_type.db4)]
    249. 

  249. // CHECK:STDOUT:       %Destroy.facet.loc10_17.1: %Destroy.type = facet_value %T.as_type.loc10, (constants.%Destroy.lookup_impl_witness.84a) [symbolic = %Destroy.facet.loc10_17.2 (constants.%Destroy.facet.5e1)]
    250. 

  250. // CHECK:STDOUT:       %.loc10_17.2: %Destroy.type = converted %T.ref.loc10, %Destroy.facet.loc10_17.1 [symbolic = %Destroy.facet.loc10_17.2 (constants.%Destroy.facet.5e1)]
    251. 

  251. // CHECK:STDOUT:       %Class.loc10_17.1: type = class_type @Class, @Class(constants.%Destroy.facet.5e1) [symbolic = %Class.loc10_17.2 (constants.%Class.46c)]
    252. 

  252. // CHECK:STDOUT:     }
    253. 

  253. // CHECK:STDOUT:     %v: ref @InitFromStructGeneric.%Class.loc10_17.2 (%Class.46c) = ref_binding v, %v.var
    254. 

  254. // CHECK:STDOUT:     %v.ref: ref @InitFromStructGeneric.%Class.loc10_17.2 (%Class.46c) = name_ref v, %v
    255. 

  255. // CHECK:STDOUT:     %k.ref: @InitFromStructGeneric.%Class.elem (%Class.elem.ef9) = name_ref k, @Class.%.loc5_8 [concrete = @Class.%.loc5_8]
    256. 

  256. // CHECK:STDOUT:     %.loc11_11.1: ref @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = class_element_access %v.ref, element0
    257. 

  257. // CHECK:STDOUT:     %.loc11_11.2: @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = acquire_value %.loc11_11.1
    258. 

  258. // CHECK:STDOUT:     %impl.elem0.loc11: @InitFromStructGeneric.%.loc10_27 (%.e56) = impl_witness_access constants.%Copy.lookup_impl_witness.322, element0 [symbolic = %impl.elem0.loc10_27.2 (constants.%impl.elem0.bab)]
    259. 

  259. // CHECK:STDOUT:     %bound_method.loc11_11.1: <bound method> = bound_method %.loc11_11.2, %impl.elem0.loc11
    260. 

  260. // CHECK:STDOUT:     %specific_impl_fn.loc11: <specific function> = specific_impl_function %impl.elem0.loc11, @Copy.WithSelf.Op(constants.%Copy.facet.856) [symbolic = %specific_impl_fn.loc10_27.2 (constants.%specific_impl_fn.421)]
    261. 

  261. // CHECK:STDOUT:     %bound_method.loc11_11.2: <bound method> = bound_method %.loc11_11.2, %specific_impl_fn.loc11
    262. 

  262. // CHECK:STDOUT:     %.loc9_65.1: ref @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) = splice_block %return.param {}
    263. 

  263. // CHECK:STDOUT:     %Copy.WithSelf.Op.call.loc11: init @InitFromStructGeneric.%T.as_type.loc9_59.1 (%T.as_type.db4) to %.loc9_65.1 = call %bound_method.loc11_11.2(%.loc11_11.2)
    264. 

  264. // CHECK:STDOUT:     %impl.elem0.loc10_3.1: @InitFromStructGeneric.%.loc10_3.2 (%.1fe) = impl_witness_access constants.%Destroy.lookup_impl_witness.488, element0 [symbolic = %impl.elem0.loc10_3.2 (constants.%impl.elem0.ae3)]
    265. 

  265. // CHECK:STDOUT:     %bound_method.loc10_3.1: <bound method> = bound_method %v.var, %impl.elem0.loc10_3.1
    266. 

  266. // CHECK:STDOUT:     %specific_impl_fn.loc10_3.1: <specific function> = specific_impl_function %impl.elem0.loc10_3.1, @Destroy.WithSelf.Op(constants.%Destroy.facet.474) [symbolic = %specific_impl_fn.loc10_3.2 (constants.%specific_impl_fn.4b3)]
    267. 

  267. // CHECK:STDOUT:     %bound_method.loc10_3.2: <bound method> = bound_method %v.var, %specific_impl_fn.loc10_3.1
    268. 

  268. // CHECK:STDOUT:     %Destroy.WithSelf.Op.call: init %empty_tuple.type = call %bound_method.loc10_3.2(%v.var)
    269. 

  269. // CHECK:STDOUT:     return %Copy.WithSelf.Op.call.loc11 to %return.param
    270. 

  270. // CHECK:STDOUT:   }
    271. 

  271. // CHECK:STDOUT: }
    272. 

  272. // CHECK:STDOUT:
    273. 

  273. // CHECK:STDOUT: fn @InitFromStructSpecific(%x.param: %i32) -> out %return.param: %i32 {
    274. 

  274. // CHECK:STDOUT: !entry:
    275. 

  275. // CHECK:STDOUT:   name_binding_decl {
    276. 

  276. // CHECK:STDOUT:     %v.patt: %pattern_type.f2b = ref_binding_pattern v [concrete]
    277. 

  277. // CHECK:STDOUT:     %v.var_patt: %pattern_type.f2b = var_pattern %v.patt [concrete]
    278. 

  278. // CHECK:STDOUT:   }
    279. 

  279. // CHECK:STDOUT:   %v.var: ref %Class.02d = var %v.var_patt
    280. 

  280. // CHECK:STDOUT:   %x.ref: %i32 = name_ref x, %x
    281. 

  281. // CHECK:STDOUT:   %.loc15_30.1: %struct_type.k.0bf = struct_literal (%x.ref)
    282. 

  282. // CHECK:STDOUT:   %impl.elem0.loc15: %.8e2 = impl_witness_access constants.%Copy.impl_witness.f17, element0 [concrete = constants.%Int.as.Copy.impl.Op.664]
    283. 

  283. // CHECK:STDOUT:   %bound_method.loc15_29.1: <bound method> = bound_method %x.ref, %impl.elem0.loc15
    284. 

  284. // CHECK:STDOUT:   %specific_fn.loc15: <specific function> = specific_function %impl.elem0.loc15, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
    285. 

  285. // CHECK:STDOUT:   %bound_method.loc15_29.2: <bound method> = bound_method %x.ref, %specific_fn.loc15
    286. 

  286. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call.loc15: init %i32 = call %bound_method.loc15_29.2(%x.ref)
    287. 

  287. // CHECK:STDOUT:   %.loc15_30.2: ref %i32 = class_element_access %v.var, element0
    288. 

  288. // CHECK:STDOUT:   %.loc15_30.3: init %i32 to %.loc15_30.2 = in_place_init %Int.as.Copy.impl.Op.call.loc15
    289. 

  289. // CHECK:STDOUT:   %.loc15_30.4: init %Class.02d to %v.var = class_init (%.loc15_30.3)
    290. 

  290. // CHECK:STDOUT:   %.loc15_3: init %Class.02d = converted %.loc15_30.1, %.loc15_30.4
    291. 

  291. // CHECK:STDOUT:   assign %v.var, %.loc15_3
    292. 

  292. // CHECK:STDOUT:   %.loc15_19.1: type = splice_block %Class [concrete = constants.%Class.02d] {
    293. 

  293. // CHECK:STDOUT:     %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
    294. 

  294. // CHECK:STDOUT:     %i32.loc15: type = type_literal constants.%i32 [concrete = constants.%i32]
    295. 

  295. // CHECK:STDOUT:     %Destroy.facet: %Destroy.type = facet_value %i32.loc15, (constants.%custom_witness.8d7fae.2) [concrete = constants.%Destroy.facet.0fd]
    296. 

  296. // CHECK:STDOUT:     %.loc15_19.2: %Destroy.type = converted %i32.loc15, %Destroy.facet [concrete = constants.%Destroy.facet.0fd]
    297. 

  297. // CHECK:STDOUT:     %Class: type = class_type @Class, @Class(constants.%Destroy.facet.0fd) [concrete = constants.%Class.02d]
    298. 

  298. // CHECK:STDOUT:   }
    299. 

  299. // CHECK:STDOUT:   %v: ref %Class.02d = ref_binding v, %v.var
    300. 

  300. // CHECK:STDOUT:   %v.ref: ref %Class.02d = name_ref v, %v
    301. 

  301. // CHECK:STDOUT:   %k.ref: %Class.elem.2a7 = name_ref k, @Class.%.loc5_8 [concrete = @Class.%.loc5_8]
    302. 

  302. // CHECK:STDOUT:   %.loc16_11.1: ref %i32 = class_element_access %v.ref, element0
    303. 

  303. // CHECK:STDOUT:   %.loc16_11.2: %i32 = acquire_value %.loc16_11.1
    304. 

  304. // CHECK:STDOUT:   %impl.elem0.loc16: %.8e2 = impl_witness_access constants.%Copy.impl_witness.f17, element0 [concrete = constants.%Int.as.Copy.impl.Op.664]
    305. 

  305. // CHECK:STDOUT:   %bound_method.loc16_11.1: <bound method> = bound_method %.loc16_11.2, %impl.elem0.loc16
    306. 

  306. // CHECK:STDOUT:   %specific_fn.loc16: <specific function> = specific_function %impl.elem0.loc16, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
    307. 

  307. // CHECK:STDOUT:   %bound_method.loc16_11.2: <bound method> = bound_method %.loc16_11.2, %specific_fn.loc16
    308. 

  308. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call.loc16: init %i32 = call %bound_method.loc16_11.2(%.loc16_11.2)
    309. 

  309. // CHECK:STDOUT:   %Destroy.Op.bound: <bound method> = bound_method %v.var, constants.%Destroy.Op.651ba6.4
    310. 

  310. // CHECK:STDOUT:   %Destroy.Op.call: init %empty_tuple.type = call %Destroy.Op.bound(%v.var)
    311. 

  311. // CHECK:STDOUT:   return %Int.as.Copy.impl.Op.call.loc16
    312. 

  312. // CHECK:STDOUT: }
    313. 

  313. // CHECK:STDOUT:
    314. 

  314. // CHECK:STDOUT: fn @Destroy.Op.loc15_19.1(%self.param: ref %i32.builtin) = "no_op";
    315. 

  315. // CHECK:STDOUT:
    316. 

  316. // CHECK:STDOUT: fn @Destroy.Op.loc15_19.2(%self.param: ref %i32) {
    317. 

  317. // CHECK:STDOUT: !entry:
    318. 

  318. // CHECK:STDOUT:   return
    319. 

  319. // CHECK:STDOUT: }
    320. 

  320. // CHECK:STDOUT:
    321. 

  321. // CHECK:STDOUT: fn @Destroy.Op.loc15_3.1(%self.param: ref %struct_type.k.0bf) {
    322. 

  322. // CHECK:STDOUT: !entry:
    323. 

  323. // CHECK:STDOUT:   return
    324. 

  324. // CHECK:STDOUT: }
    325. 

  325. // CHECK:STDOUT:
    326. 

  326. // CHECK:STDOUT: fn @Destroy.Op.loc15_3.2(%self.param: ref %Class.02d) {
    327. 

  327. // CHECK:STDOUT: !entry:
    328. 

  328. // CHECK:STDOUT:   return
    329. 

  329. // CHECK:STDOUT: }
    330. 

  330. // CHECK:STDOUT:
    331. 

  331. // CHECK:STDOUT: specific @InitFromStructGeneric(constants.%T.65f) {
    332. 

  332. // CHECK:STDOUT:   %T.loc9_27.1 => constants.%T.65f
    333. 

  333. // CHECK:STDOUT:   %T.as_type.loc9_59.1 => constants.%T.as_type.db4
    334. 

  334. // CHECK:STDOUT:   %pattern_type.loc9 => constants.%pattern_type.58d
    335. 

  335. // CHECK:STDOUT:   %.loc9_65.2 => constants.%.a57
    336. 

  336. // CHECK:STDOUT: }
    337. 

  337. // CHECK:STDOUT:
    338. 

  338. // CHECK:STDOUT: --- adapt.carbon
    339. 

  339. // CHECK:STDOUT:
    340. 

  340. // CHECK:STDOUT: constants {
    341. 

  341. // CHECK:STDOUT:   %Adapt.type: type = generic_class_type @Adapt [concrete]
    342. 

  342. // CHECK:STDOUT:   %Adapt.generic: %Adapt.type = struct_value () [concrete]
    343. 

  343. // CHECK:STDOUT:   %Copy.type: type = facet_type <@Copy> [concrete]
    344. 

  344. // CHECK:STDOUT:   %pattern_type.ce2: type = pattern_type %Copy.type [concrete]
    345. 

  345. // CHECK:STDOUT:   %T.035: %Copy.type = symbolic_binding T, 0 [symbolic]
    346. 

  346. // CHECK:STDOUT:   %T.as_type: type = facet_access_type %T.035 [symbolic]
    347. 

  347. // CHECK:STDOUT:   %pattern_type.3b9bb5.2: type = pattern_type %T.as_type [symbolic]
    348. 

  348. // CHECK:STDOUT:   %.435d17.2: Core.Form = init_form %T.as_type [symbolic]
    349. 

  349. // CHECK:STDOUT:   %InitFromAdaptedGeneric.type: type = fn_type @InitFromAdaptedGeneric [concrete]
    350. 

  350. // CHECK:STDOUT:   %InitFromAdaptedGeneric: %InitFromAdaptedGeneric.type = struct_value () [concrete]
    351. 

  351. // CHECK:STDOUT:   %require_complete.89e: <witness> = require_complete_type %T.as_type [symbolic]
    352. 

  352. // CHECK:STDOUT:   %Adapt.2b1: type = class_type @Adapt, @Adapt(%T.as_type) [symbolic]
    353. 

  353. // CHECK:STDOUT:   %require_complete.619: <witness> = require_complete_type %Adapt.2b1 [symbolic]
    354. 

  354. // CHECK:STDOUT:   %Copy.lookup_impl_witness.58d: <witness> = lookup_impl_witness %T.035, @Copy [symbolic]
    355. 

  355. // CHECK:STDOUT:   %Copy.WithSelf.Op.type.735e75.2: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%T.035) [symbolic]
    356. 

  356. // CHECK:STDOUT:   %.023: type = fn_type_with_self_type %Copy.WithSelf.Op.type.735e75.2, %T.035 [symbolic]
    357. 

  357. // CHECK:STDOUT:   %impl.elem0.594: %.023 = impl_witness_access %Copy.lookup_impl_witness.58d, element0 [symbolic]
    358. 

  358. // CHECK:STDOUT:   %specific_impl_fn.bdc: <specific function> = specific_impl_function %impl.elem0.594, @Copy.WithSelf.Op(%T.035) [symbolic]
    359. 

  359. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    360. 

  360. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    361. 

  361. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    362. 

  362. // CHECK:STDOUT:   %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
    363. 

  363. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    364. 

  364. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    365. 

  365. // CHECK:STDOUT:   %.ff5: Core.Form = init_form %i32 [concrete]
    366. 

  366. // CHECK:STDOUT:   %InitFromAdaptedSpecific.type: type = fn_type @InitFromAdaptedSpecific [concrete]
    367. 

  367. // CHECK:STDOUT:   %InitFromAdaptedSpecific: %InitFromAdaptedSpecific.type = struct_value () [concrete]
    368. 

  368. // CHECK:STDOUT:   %Adapt.808: type = class_type @Adapt, @Adapt(%i32) [concrete]
    369. 

  369. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.824: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
    370. 

  370. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.9b9: %Int.as.Copy.impl.Op.type.824 = struct_value () [symbolic]
    371. 

  371. // CHECK:STDOUT:   %Copy.impl_witness.f17: <witness> = impl_witness imports.%Copy.impl_witness_table.e76, @Int.as.Copy.impl(%int_32) [concrete]
    372. 

  372. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.546: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
    373. 

  373. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.664: %Int.as.Copy.impl.Op.type.546 = struct_value () [concrete]
    374. 

  374. // CHECK:STDOUT:   %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.f17) [concrete]
    375. 

  375. // CHECK:STDOUT:   %Copy.WithSelf.Op.type.081: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%Copy.facet) [concrete]
    376. 

  376. // CHECK:STDOUT:   %.8e2: type = fn_type_with_self_type %Copy.WithSelf.Op.type.081, %Copy.facet [concrete]
    377. 

  377. // 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]
    378. 

  378. // CHECK:STDOUT: }
    379. 

  379. // CHECK:STDOUT:
    380. 

  380. // CHECK:STDOUT: imports {
    381. 

  381. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    382. 

  382. // CHECK:STDOUT:     .Copy = %Core.Copy
    383. 

  383. // CHECK:STDOUT:     .Int = %Core.Int
    384. 

  384. // CHECK:STDOUT:     import Core//prelude
    385. 

  385. // CHECK:STDOUT:     import Core//prelude/...
    386. 

  386. // CHECK:STDOUT:   }
    387. 

  387. // CHECK:STDOUT:   %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
    388. 

  388. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    389. 

  389. // 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)]
    390. 

  390. // CHECK:STDOUT:   %Copy.impl_witness_table.e76 = impl_witness_table (%Core.import_ref.18d), @Int.as.Copy.impl [concrete]
    391. 

  391. // CHECK:STDOUT: }
    392. 

  392. // CHECK:STDOUT:
    393. 

  393. // CHECK:STDOUT: file {
    394. 

  394. // CHECK:STDOUT:   %InitFromAdaptedGeneric.decl: %InitFromAdaptedGeneric.type = fn_decl @InitFromAdaptedGeneric [concrete = constants.%InitFromAdaptedGeneric] {
    395. 

  395. // CHECK:STDOUT:     %T.patt: %pattern_type.ce2 = symbolic_binding_pattern T, 0 [concrete]
    396. 

  396. // CHECK:STDOUT:     %x.param_patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.3b9bb5.2) = value_param_pattern [concrete]
    397. 

  397. // CHECK:STDOUT:     %x.patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.3b9bb5.2) = at_binding_pattern x, %x.param_patt [concrete]
    398. 

  398. // CHECK:STDOUT:     %return.param_patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.3b9bb5.2) = out_param_pattern [concrete]
    399. 

  399. // CHECK:STDOUT:     %return.patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.3b9bb5.2) = return_slot_pattern %return.param_patt, %.loc9_51.3 [concrete]
    400. 

  400. // CHECK:STDOUT:   } {
    401. 

  401. // CHECK:STDOUT:     %T.ref.loc9_51: %Copy.type = name_ref T, %T.loc9_28.2 [symbolic = %T.loc9_28.1 (constants.%T.035)]
    402. 

  402. // CHECK:STDOUT:     %T.as_type.loc9_51: type = facet_access_type %T.ref.loc9_51 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    403. 

  403. // CHECK:STDOUT:     %.loc9_51.3: type = converted %T.ref.loc9_51, %T.as_type.loc9_51 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    404. 

  404. // CHECK:STDOUT:     %.loc9_51.4: Core.Form = init_form %.loc9_51.3 [symbolic = %.loc9_51.2 (constants.%.435d17.2)]
    405. 

  405. // CHECK:STDOUT:     %.loc9_35: type = splice_block %Copy.ref [concrete = constants.%Copy.type] {
    406. 

  406. // CHECK:STDOUT:       <elided>
    407. 

  407. // CHECK:STDOUT:       %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    408. 

  408. // CHECK:STDOUT:       %Copy.ref: type = name_ref Copy, imports.%Core.Copy [concrete = constants.%Copy.type]
    409. 

  409. // CHECK:STDOUT:     }
    410. 

  410. // CHECK:STDOUT:     %T.loc9_28.2: %Copy.type = symbolic_binding T, 0 [symbolic = %T.loc9_28.1 (constants.%T.035)]
    411. 

  411. // CHECK:STDOUT:     %x.param: @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = value_param call_param0
    412. 

  412. // CHECK:STDOUT:     %.loc9_45.1: type = splice_block %.loc9_45.2 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)] {
    413. 

  413. // CHECK:STDOUT:       %T.ref.loc9_45: %Copy.type = name_ref T, %T.loc9_28.2 [symbolic = %T.loc9_28.1 (constants.%T.035)]
    414. 

  414. // CHECK:STDOUT:       %T.as_type.loc9_45.2: type = facet_access_type %T.ref.loc9_45 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    415. 

  415. // CHECK:STDOUT:       %.loc9_45.2: type = converted %T.ref.loc9_45, %T.as_type.loc9_45.2 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    416. 

  416. // CHECK:STDOUT:     }
    417. 

  417. // CHECK:STDOUT:     %x: @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = value_binding x, %x.param
    418. 

  418. // CHECK:STDOUT:     %return.param: ref @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = out_param call_param1
    419. 

  419. // CHECK:STDOUT:     %return: ref @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = return_slot %return.param
    420. 

  420. // CHECK:STDOUT:   }
    421. 

  421. // CHECK:STDOUT:   %InitFromAdaptedSpecific.decl: %InitFromAdaptedSpecific.type = fn_decl @InitFromAdaptedSpecific [concrete = constants.%InitFromAdaptedSpecific] {
    422. 

  422. // CHECK:STDOUT:     %x.param_patt: %pattern_type.7ce = value_param_pattern [concrete]
    423. 

  423. // CHECK:STDOUT:     %x.patt: %pattern_type.7ce = at_binding_pattern x, %x.param_patt [concrete]
    424. 

  424. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern [concrete]
    425. 

  425. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern %return.param_patt, %i32.loc13_39 [concrete]
    426. 

  426. // CHECK:STDOUT:   } {
    427. 

  427. // CHECK:STDOUT:     %i32.loc13_39: type = type_literal constants.%i32 [concrete = constants.%i32]
    428. 

  428. // CHECK:STDOUT:     %.loc13: Core.Form = init_form %i32.loc13_39 [concrete = constants.%.ff5]
    429. 

  429. // CHECK:STDOUT:     %x.param: %i32 = value_param call_param0
    430. 

  430. // CHECK:STDOUT:     %i32.loc13_31: type = type_literal constants.%i32 [concrete = constants.%i32]
    431. 

  431. // CHECK:STDOUT:     %x: %i32 = value_binding x, %x.param
    432. 

  432. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param1
    433. 

  433. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    434. 

  434. // CHECK:STDOUT:   }
    435. 

  435. // CHECK:STDOUT: }
    436. 

  436. // CHECK:STDOUT:
    437. 

  437. // CHECK:STDOUT: generic fn @InitFromAdaptedGeneric(%T.loc9_28.2: %Copy.type) {
    438. 

  438. // CHECK:STDOUT:   %T.loc9_28.1: %Copy.type = symbolic_binding T, 0 [symbolic = %T.loc9_28.1 (constants.%T.035)]
    439. 

  439. // CHECK:STDOUT:   %T.as_type.loc9_45.1: type = facet_access_type %T.loc9_28.1 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    440. 

  440. // CHECK:STDOUT:   %pattern_type: type = pattern_type %T.as_type.loc9_45.1 [symbolic = %pattern_type (constants.%pattern_type.3b9bb5.2)]
    441. 

  441. // CHECK:STDOUT:   %.loc9_51.2: Core.Form = init_form %T.as_type.loc9_45.1 [symbolic = %.loc9_51.2 (constants.%.435d17.2)]
    442. 

  442. // CHECK:STDOUT:
    443. 

  443. // CHECK:STDOUT: !definition:
    444. 

  444. // CHECK:STDOUT:   %require_complete.loc9: <witness> = require_complete_type %T.as_type.loc9_45.1 [symbolic = %require_complete.loc9 (constants.%require_complete.89e)]
    445. 

  445. // CHECK:STDOUT:   %Adapt.loc10_23.2: type = class_type @Adapt, @Adapt(%T.as_type.loc9_45.1) [symbolic = %Adapt.loc10_23.2 (constants.%Adapt.2b1)]
    446. 

  446. // CHECK:STDOUT:   %require_complete.loc10: <witness> = require_complete_type %Adapt.loc10_23.2 [symbolic = %require_complete.loc10 (constants.%require_complete.619)]
    447. 

  447. // CHECK:STDOUT:   %Copy.WithSelf.Op.type: type = fn_type @Copy.WithSelf.Op, @Copy.WithSelf(%T.loc9_28.1) [symbolic = %Copy.WithSelf.Op.type (constants.%Copy.WithSelf.Op.type.735e75.2)]
    448. 

  448. // CHECK:STDOUT:   %.loc10_26.3: type = fn_type_with_self_type %Copy.WithSelf.Op.type, %T.loc9_28.1 [symbolic = %.loc10_26.3 (constants.%.023)]
    449. 

  449. // CHECK:STDOUT:   %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %T.loc9_28.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.58d)]
    450. 

  450. // CHECK:STDOUT:   %impl.elem0.loc10_26.2: @InitFromAdaptedGeneric.%.loc10_26.3 (%.023) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc10_26.2 (constants.%impl.elem0.594)]
    451. 

  451. // CHECK:STDOUT:   %specific_impl_fn.loc10_26.2: <specific function> = specific_impl_function %impl.elem0.loc10_26.2, @Copy.WithSelf.Op(%T.loc9_28.1) [symbolic = %specific_impl_fn.loc10_26.2 (constants.%specific_impl_fn.bdc)]
    452. 

  452. // CHECK:STDOUT:
    453. 

  453. // CHECK:STDOUT:   fn(%x.param: @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type)) -> out %return.param: @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) {
    454. 

  454. // CHECK:STDOUT:   !entry:
    455. 

  455. // CHECK:STDOUT:     %x.ref: @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = name_ref x, %x
    456. 

  456. // CHECK:STDOUT:     %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [concrete = constants.%Adapt.generic]
    457. 

  457. // CHECK:STDOUT:     %T.ref.loc10_22: %Copy.type = name_ref T, %T.loc9_28.2 [symbolic = %T.loc9_28.1 (constants.%T.035)]
    458. 

  458. // CHECK:STDOUT:     %T.as_type.loc10_23: type = facet_access_type %T.ref.loc10_22 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    459. 

  459. // CHECK:STDOUT:     %.loc10_23: type = converted %T.ref.loc10_22, %T.as_type.loc10_23 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    460. 

  460. // CHECK:STDOUT:     %Adapt.loc10_23.1: type = class_type @Adapt, @Adapt(constants.%T.as_type) [symbolic = %Adapt.loc10_23.2 (constants.%Adapt.2b1)]
    461. 

  461. // CHECK:STDOUT:     %.loc10_13.1: @InitFromAdaptedGeneric.%Adapt.loc10_23.2 (%Adapt.2b1) = as_compatible %x.ref
    462. 

  462. // CHECK:STDOUT:     %.loc10_13.2: @InitFromAdaptedGeneric.%Adapt.loc10_23.2 (%Adapt.2b1) = converted %x.ref, %.loc10_13.1
    463. 

  463. // CHECK:STDOUT:     %T.ref.loc10_29: %Copy.type = name_ref T, %T.loc9_28.2 [symbolic = %T.loc9_28.1 (constants.%T.035)]
    464. 

  464. // CHECK:STDOUT:     %T.as_type.loc10_29: type = facet_access_type %T.ref.loc10_29 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    465. 

  465. // CHECK:STDOUT:     %.loc10_29: type = converted %T.ref.loc10_29, %T.as_type.loc10_29 [symbolic = %T.as_type.loc9_45.1 (constants.%T.as_type)]
    466. 

  466. // CHECK:STDOUT:     %.loc10_26.1: @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = as_compatible %.loc10_13.2
    467. 

  467. // CHECK:STDOUT:     %.loc10_26.2: @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = converted %.loc10_13.2, %.loc10_26.1
    468. 

  468. // CHECK:STDOUT:     %impl.elem0.loc10_26.1: @InitFromAdaptedGeneric.%.loc10_26.3 (%.023) = impl_witness_access constants.%Copy.lookup_impl_witness.58d, element0 [symbolic = %impl.elem0.loc10_26.2 (constants.%impl.elem0.594)]
    469. 

  469. // CHECK:STDOUT:     %bound_method.loc10_26.1: <bound method> = bound_method %.loc10_26.2, %impl.elem0.loc10_26.1
    470. 

  470. // CHECK:STDOUT:     %specific_impl_fn.loc10_26.1: <specific function> = specific_impl_function %impl.elem0.loc10_26.1, @Copy.WithSelf.Op(constants.%T.035) [symbolic = %specific_impl_fn.loc10_26.2 (constants.%specific_impl_fn.bdc)]
    471. 

  471. // CHECK:STDOUT:     %bound_method.loc10_26.2: <bound method> = bound_method %.loc10_26.2, %specific_impl_fn.loc10_26.1
    472. 

  472. // CHECK:STDOUT:     %.loc9_51.1: ref @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) = splice_block %return.param {}
    473. 

  473. // CHECK:STDOUT:     %Copy.WithSelf.Op.call: init @InitFromAdaptedGeneric.%T.as_type.loc9_45.1 (%T.as_type) to %.loc9_51.1 = call %bound_method.loc10_26.2(%.loc10_26.2)
    474. 

  474. // CHECK:STDOUT:     return %Copy.WithSelf.Op.call to %return.param
    475. 

  475. // CHECK:STDOUT:   }
    476. 

  476. // CHECK:STDOUT: }
    477. 

  477. // CHECK:STDOUT:
    478. 

  478. // CHECK:STDOUT: fn @InitFromAdaptedSpecific(%x.param: %i32) -> out %return.param: %i32 {
    479. 

  479. // CHECK:STDOUT: !entry:
    480. 

  480. // CHECK:STDOUT:   %x.ref: %i32 = name_ref x, %x
    481. 

  481. // CHECK:STDOUT:   %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [concrete = constants.%Adapt.generic]
    482. 

  482. // CHECK:STDOUT:   %i32.loc14_22: type = type_literal constants.%i32 [concrete = constants.%i32]
    483. 

  483. // CHECK:STDOUT:   %Adapt: type = class_type @Adapt, @Adapt(constants.%i32) [concrete = constants.%Adapt.808]
    484. 

  484. // CHECK:STDOUT:   %.loc14_13.1: %Adapt.808 = as_compatible %x.ref
    485. 

  485. // CHECK:STDOUT:   %.loc14_13.2: %Adapt.808 = converted %x.ref, %.loc14_13.1
    486. 

  486. // CHECK:STDOUT:   %i32.loc14_31: type = type_literal constants.%i32 [concrete = constants.%i32]
    487. 

  487. // CHECK:STDOUT:   %.loc14_28.1: %i32 = as_compatible %.loc14_13.2
    488. 

  488. // CHECK:STDOUT:   %.loc14_28.2: %i32 = converted %.loc14_13.2, %.loc14_28.1
    489. 

  489. // CHECK:STDOUT:   %impl.elem0: %.8e2 = impl_witness_access constants.%Copy.impl_witness.f17, element0 [concrete = constants.%Int.as.Copy.impl.Op.664]
    490. 

  490. // CHECK:STDOUT:   %bound_method.loc14_28.1: <bound method> = bound_method %.loc14_28.2, %impl.elem0
    491. 

  491. // 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]
    492. 

  492. // CHECK:STDOUT:   %bound_method.loc14_28.2: <bound method> = bound_method %.loc14_28.2, %specific_fn
    493. 

  493. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc14_28.2(%.loc14_28.2)
    494. 

  494. // CHECK:STDOUT:   return %Int.as.Copy.impl.Op.call
    495. 

  495. // CHECK:STDOUT: }
    496. 

  496. // CHECK:STDOUT:
    497. 

  497. // CHECK:STDOUT: specific @InitFromAdaptedGeneric(constants.%T.035) {
    498. 

  498. // CHECK:STDOUT:   %T.loc9_28.1 => constants.%T.035
    499. 

  499. // CHECK:STDOUT:   %T.as_type.loc9_45.1 => constants.%T.as_type
    500. 

  500. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.3b9bb5.2
    501. 

  501. // CHECK:STDOUT:   %.loc9_51.2 => constants.%.435d17.2
    502. 

  502. // CHECK:STDOUT: }
    503. 

  503. // CHECK:STDOUT:
    504.