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carbon-lang
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toolchain
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check
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testdata
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class
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generic
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init.carbon

init.carbon 28 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. // AUTOUPDATE
    6. 

  6. // TIP: To test this file alone, run:
    7. 

  7. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/generic/init.carbon
    8. 

  8. // TIP: To dump output, run:
    9. 

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

  10. 

  11. // --- from_struct.carbon
    12. 

  12. 

  13. library "[[@TEST_NAME]]";
    14. 

  14. 

  15. class Class(T:! type) {
    16. 

  16.   var k: T;
    17. 

  17. }
    18. 

  18. 

  19. fn InitFromStructGeneric(T:! type, x: T) -> T {
    20. 

  20.   var v: Class(T) = {.k = x};
    21. 

  21.   return v.k;
    22. 

  22. }
    23. 

  23. 

  24. fn InitFromStructSpecific(x: i32) -> i32 {
    25. 

  25.   var v: Class(i32) = {.k = x};
    26. 

  26.   return v.k;
    27. 

  27. }
    28. 

  28. 

  29. // --- adapt.carbon
    30. 

  30. 

  31. library "[[@TEST_NAME]]";
    32. 

  32. 

  33. class Adapt(T:! type) {
    34. 

  34.   adapt T;
    35. 

  35. }
    36. 

  36. 

  37. fn InitFromAdaptedGeneric(T:! type, x: T) -> T {
    38. 

  38.   return (x as Adapt(T)) as T;
    39. 

  39. }
    40. 

  40. 

  41. fn InitFromAdaptedSpecific(x: i32) -> i32 {
    42. 

  42.   return (x as Adapt(i32)) as i32;
    43. 

  43. }
    44. 

  44. 

  45. // CHECK:STDOUT: --- from_struct.carbon
    46. 

  46. // CHECK:STDOUT:
    47. 

  47. // CHECK:STDOUT: constants {
    48. 

  48. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    49. 

  49. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
    50. 

  50. // CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
    51. 

  51. // CHECK:STDOUT:   %Class.generic: %Class.type = struct_value () [template]
    52. 

  52. // CHECK:STDOUT:   %Class.fe1: type = class_type @Class, @Class(%T) [symbolic]
    53. 

  53. // CHECK:STDOUT:   %require_complete.4ae: <witness> = require_complete_type %T [symbolic]
    54. 

  54. // CHECK:STDOUT:   %Class.elem.e26: type = unbound_element_type %Class.fe1, %T [symbolic]
    55. 

  55. // CHECK:STDOUT:   %struct_type.k.b21: type = struct_type {.k: %T} [symbolic]
    56. 

  56. // CHECK:STDOUT:   %complete_type.b9e: <witness> = complete_type_witness %struct_type.k.b21 [symbolic]
    57. 

  57. // CHECK:STDOUT:   %InitFromStructGeneric.type: type = fn_type @InitFromStructGeneric [template]
    58. 

  58. // CHECK:STDOUT:   %InitFromStructGeneric: %InitFromStructGeneric.type = struct_value () [template]
    59. 

  59. // CHECK:STDOUT:   %require_complete.4f8: <witness> = require_complete_type %Class.fe1 [symbolic]
    60. 

  60. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    61. 

  61. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    62. 

  62. // CHECK:STDOUT:   %InitFromStructSpecific.type: type = fn_type @InitFromStructSpecific [template]
    63. 

  63. // CHECK:STDOUT:   %InitFromStructSpecific: %InitFromStructSpecific.type = struct_value () [template]
    64. 

  64. // CHECK:STDOUT:   %i32.builtin: type = int_type signed, %int_32 [template]
    65. 

  65. // CHECK:STDOUT:   %complete_type.f8a: <witness> = complete_type_witness %i32.builtin [template]
    66. 

  66. // CHECK:STDOUT:   %Class.247: type = class_type @Class, @Class(%i32) [template]
    67. 

  67. // CHECK:STDOUT:   %Class.elem.2d8: type = unbound_element_type %Class.247, %i32 [template]
    68. 

  68. // CHECK:STDOUT:   %struct_type.k.0bf: type = struct_type {.k: %i32} [template]
    69. 

  69. // CHECK:STDOUT:   %complete_type.954: <witness> = complete_type_witness %struct_type.k.0bf [template]
    70. 

  70. // CHECK:STDOUT: }
    71. 

  71. // CHECK:STDOUT:
    72. 

  72. // CHECK:STDOUT: imports {
    73. 

  73. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    74. 

  74. // CHECK:STDOUT:     .Int = %import_ref.485
    75. 

  75. // CHECK:STDOUT:     import Core//prelude
    76. 

  76. // CHECK:STDOUT:     import Core//prelude/...
    77. 

  77. // CHECK:STDOUT:   }
    78. 

  78. // CHECK:STDOUT: }
    79. 

  79. // CHECK:STDOUT:
    80. 

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

  81. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    82. 

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

  83. // CHECK:STDOUT:     .Class = %Class.decl
    84. 

  84. // CHECK:STDOUT:     .InitFromStructGeneric = %InitFromStructGeneric.decl
    85. 

  85. // CHECK:STDOUT:     .InitFromStructSpecific = %InitFromStructSpecific.decl
    86. 

  86. // CHECK:STDOUT:   }
    87. 

  87. // CHECK:STDOUT:   %Core.import = import Core
    88. 

  88. // CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [template = constants.%Class.generic] {
    89. 

  89. // CHECK:STDOUT:     %T.patt.loc4_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    90. 

  90. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc4_13.1, runtime_param<invalid> [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    91. 

  91. // CHECK:STDOUT:   } {
    92. 

  92. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
    93. 

  93. // CHECK:STDOUT:     %T.loc4_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_13.2 (constants.%T)]
    94. 

  94. // CHECK:STDOUT:   }
    95. 

  95. // CHECK:STDOUT:   %InitFromStructGeneric.decl: %InitFromStructGeneric.type = fn_decl @InitFromStructGeneric [template = constants.%InitFromStructGeneric] {
    96. 

  96. // CHECK:STDOUT:     %T.patt.loc8_26.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_26.2 (constants.%T.patt)]
    97. 

  97. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc8_26.1, runtime_param<invalid> [symbolic = %T.patt.loc8_26.2 (constants.%T.patt)]
    98. 

  98. // CHECK:STDOUT:     %x.patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = binding_pattern x
    99. 

  99. // CHECK:STDOUT:     %x.param_patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = value_param_pattern %x.patt, runtime_param0
    100. 

  100. // CHECK:STDOUT:     %return.patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = return_slot_pattern
    101. 

  101. // CHECK:STDOUT:     %return.param_patt: @InitFromStructGeneric.%T.loc8_26.2 (%T) = out_param_pattern %return.patt, runtime_param1
    102. 

  102. // CHECK:STDOUT:   } {
    103. 

  103. // CHECK:STDOUT:     %T.ref.loc8_45: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
    104. 

  104. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
    105. 

  105. // CHECK:STDOUT:     %T.loc8_26.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_26.2 (constants.%T)]
    106. 

  106. // CHECK:STDOUT:     %x.param: @InitFromStructGeneric.%T.loc8_26.2 (%T) = value_param runtime_param0
    107. 

  107. // CHECK:STDOUT:     %T.ref.loc8_39: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
    108. 

  108. // CHECK:STDOUT:     %x: @InitFromStructGeneric.%T.loc8_26.2 (%T) = bind_name x, %x.param
    109. 

  109. // CHECK:STDOUT:     %return.param: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = out_param runtime_param1
    110. 

  110. // CHECK:STDOUT:     %return: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = return_slot %return.param
    111. 

  111. // CHECK:STDOUT:   }
    112. 

  112. // CHECK:STDOUT:   %InitFromStructSpecific.decl: %InitFromStructSpecific.type = fn_decl @InitFromStructSpecific [template = constants.%InitFromStructSpecific] {
    113. 

  113. // CHECK:STDOUT:     %x.patt: %i32 = binding_pattern x
    114. 

  114. // CHECK:STDOUT:     %x.param_patt: %i32 = value_param_pattern %x.patt, runtime_param0
    115. 

  115. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    116. 

  116. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param1
    117. 

  117. // CHECK:STDOUT:   } {
    118. 

  118. // CHECK:STDOUT:     %int_32.loc13_38: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    119. 

  119. // CHECK:STDOUT:     %i32.loc13_38: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    120. 

  120. // CHECK:STDOUT:     %x.param: %i32 = value_param runtime_param0
    121. 

  121. // CHECK:STDOUT:     %.loc13: type = splice_block %i32.loc13_30 [template = constants.%i32] {
    122. 

  122. // CHECK:STDOUT:       %int_32.loc13_30: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    123. 

  123. // CHECK:STDOUT:       %i32.loc13_30: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    124. 

  124. // CHECK:STDOUT:     }
    125. 

  125. // CHECK:STDOUT:     %x: %i32 = bind_name x, %x.param
    126. 

  126. // CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param1
    127. 

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

  128. // CHECK:STDOUT:   }
    129. 

  129. // CHECK:STDOUT: }
    130. 

  130. // CHECK:STDOUT:
    131. 

  131. // CHECK:STDOUT: generic class @Class(%T.loc4_13.1: type) {
    132. 

  132. // CHECK:STDOUT:   %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
    133. 

  133. // CHECK:STDOUT:   %T.patt.loc4_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    134. 

  134. // CHECK:STDOUT:
    135. 

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

  136. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @Class.%T.loc4_13.2 (%T) [symbolic = %require_complete (constants.%require_complete.4ae)]
    137. 

  137. // CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T.loc4_13.2) [symbolic = %Class (constants.%Class.fe1)]
    138. 

  138. // CHECK:STDOUT:   %Class.elem: type = unbound_element_type @Class.%Class (%Class.fe1), @Class.%T.loc4_13.2 (%T) [symbolic = %Class.elem (constants.%Class.elem.e26)]
    139. 

  139. // CHECK:STDOUT:   %struct_type.k: type = struct_type {.k: @Class.%T.loc4_13.2 (%T)} [symbolic = %struct_type.k (constants.%struct_type.k.b21)]
    140. 

  140. // CHECK:STDOUT:   %complete_type.loc6_1.2: <witness> = complete_type_witness @Class.%struct_type.k (%struct_type.k.b21) [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.b9e)]
    141. 

  141. // CHECK:STDOUT:
    142. 

  142. // CHECK:STDOUT:   class {
    143. 

  143. // CHECK:STDOUT:     %.loc5_8: @Class.%Class.elem (%Class.elem.e26) = field_decl k, element0 [template]
    144. 

  144. // CHECK:STDOUT:     name_binding_decl {
    145. 

  145. // CHECK:STDOUT:       %.loc5_3: @Class.%Class.elem (%Class.elem.e26) = var_pattern %.loc5_8
    146. 

  146. // CHECK:STDOUT:     }
    147. 

  147. // CHECK:STDOUT:     %.var: ref @Class.%Class.elem (%Class.elem.e26) = var <invalid>
    148. 

  148. // CHECK:STDOUT:     %complete_type.loc6_1.1: <witness> = complete_type_witness %struct_type.k.b21 [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.b9e)]
    149. 

  149. // CHECK:STDOUT:     complete_type_witness = %complete_type.loc6_1.1
    150. 

  150. // CHECK:STDOUT:
    151. 

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

  152. // CHECK:STDOUT:     .Self = constants.%Class.fe1
    153. 

  153. // CHECK:STDOUT:     .k = %.loc5_8
    154. 

  154. // CHECK:STDOUT:   }
    155. 

  155. // CHECK:STDOUT: }
    156. 

  156. // CHECK:STDOUT:
    157. 

  157. // CHECK:STDOUT: generic fn @InitFromStructGeneric(%T.loc8_26.1: type) {
    158. 

  158. // CHECK:STDOUT:   %T.loc8_26.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_26.2 (constants.%T)]
    159. 

  159. // CHECK:STDOUT:   %T.patt.loc8_26.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_26.2 (constants.%T.patt)]
    160. 

  160. // CHECK:STDOUT:
    161. 

  161. // CHECK:STDOUT: !definition:
    162. 

  162. // CHECK:STDOUT:   %require_complete.loc8: <witness> = require_complete_type @InitFromStructGeneric.%T.loc8_26.2 (%T) [symbolic = %require_complete.loc8 (constants.%require_complete.4ae)]
    163. 

  163. // CHECK:STDOUT:   %Class.loc9_17.2: type = class_type @Class, @Class(%T.loc8_26.2) [symbolic = %Class.loc9_17.2 (constants.%Class.fe1)]
    164. 

  164. // CHECK:STDOUT:   %require_complete.loc9: <witness> = require_complete_type @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) [symbolic = %require_complete.loc9 (constants.%require_complete.4f8)]
    165. 

  165. // CHECK:STDOUT:   %struct_type.k: type = struct_type {.k: @InitFromStructGeneric.%T.loc8_26.2 (%T)} [symbolic = %struct_type.k (constants.%struct_type.k.b21)]
    166. 

  166. // CHECK:STDOUT:   %Class.elem: type = unbound_element_type @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1), @InitFromStructGeneric.%T.loc8_26.2 (%T) [symbolic = %Class.elem (constants.%Class.elem.e26)]
    167. 

  167. // CHECK:STDOUT:
    168. 

  168. // CHECK:STDOUT:   fn(%T.param_patt: type, %x.param_patt: @InitFromStructGeneric.%T.loc8_26.2 (%T)) -> @InitFromStructGeneric.%T.loc8_26.2 (%T) {
    169. 

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

  170. // CHECK:STDOUT:     name_binding_decl {
    171. 

  171. // CHECK:STDOUT:       %v.patt: @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = binding_pattern v
    172. 

  172. // CHECK:STDOUT:       %.loc9_3.1: @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = var_pattern %v.patt
    173. 

  173. // CHECK:STDOUT:     }
    174. 

  174. // CHECK:STDOUT:     %v.var: ref @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = var v
    175. 

  175. // CHECK:STDOUT:     %x.ref: @InitFromStructGeneric.%T.loc8_26.2 (%T) = name_ref x, %x
    176. 

  176. // CHECK:STDOUT:     %.loc9_28.1: @InitFromStructGeneric.%struct_type.k (%struct_type.k.b21) = struct_literal (%x.ref)
    177. 

  177. // CHECK:STDOUT:     %.loc9_28.2: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = class_element_access %v.var, element0
    178. 

  178. // CHECK:STDOUT:     %.loc9_28.3: init @InitFromStructGeneric.%T.loc8_26.2 (%T) = initialize_from %x.ref to %.loc9_28.2
    179. 

  179. // CHECK:STDOUT:     %.loc9_28.4: init @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = class_init (%.loc9_28.3), %v.var
    180. 

  180. // CHECK:STDOUT:     %.loc9_3.2: init @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = converted %.loc9_28.1, %.loc9_28.4
    181. 

  181. // CHECK:STDOUT:     assign %v.var, %.loc9_3.2
    182. 

  182. // CHECK:STDOUT:     %.loc9_17: type = splice_block %Class.loc9_17.1 [symbolic = %Class.loc9_17.2 (constants.%Class.fe1)] {
    183. 

  183. // CHECK:STDOUT:       %Class.ref: %Class.type = name_ref Class, file.%Class.decl [template = constants.%Class.generic]
    184. 

  184. // CHECK:STDOUT:       %T.ref.loc9: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
    185. 

  185. // CHECK:STDOUT:       %Class.loc9_17.1: type = class_type @Class, @Class(constants.%T) [symbolic = %Class.loc9_17.2 (constants.%Class.fe1)]
    186. 

  186. // CHECK:STDOUT:     }
    187. 

  187. // CHECK:STDOUT:     %v: ref @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = bind_name v, %v.var
    188. 

  188. // CHECK:STDOUT:     %v.ref: ref @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = name_ref v, %v
    189. 

  189. // CHECK:STDOUT:     %k.ref: @InitFromStructGeneric.%Class.elem (%Class.elem.e26) = name_ref k, @Class.%.loc5_8 [template = @Class.%.loc5_8]
    190. 

  190. // CHECK:STDOUT:     %.loc10_11.1: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = class_element_access %v.ref, element0
    191. 

  191. // CHECK:STDOUT:     %.loc10_11.2: @InitFromStructGeneric.%T.loc8_26.2 (%T) = bind_value %.loc10_11.1
    192. 

  192. // CHECK:STDOUT:     return %.loc10_11.2
    193. 

  193. // CHECK:STDOUT:   }
    194. 

  194. // CHECK:STDOUT: }
    195. 

  195. // CHECK:STDOUT:
    196. 

  196. // CHECK:STDOUT: fn @InitFromStructSpecific(%x.param_patt: %i32) -> %i32 {
    197. 

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

  198. // CHECK:STDOUT:   name_binding_decl {
    199. 

  199. // CHECK:STDOUT:     %v.patt: %Class.247 = binding_pattern v
    200. 

  200. // CHECK:STDOUT:     %.loc14_3.1: %Class.247 = var_pattern %v.patt
    201. 

  201. // CHECK:STDOUT:   }
    202. 

  202. // CHECK:STDOUT:   %v.var: ref %Class.247 = var v
    203. 

  203. // CHECK:STDOUT:   %x.ref: %i32 = name_ref x, %x
    204. 

  204. // CHECK:STDOUT:   %.loc14_30.1: %struct_type.k.0bf = struct_literal (%x.ref)
    205. 

  205. // CHECK:STDOUT:   %.loc14_30.2: ref %i32 = class_element_access %v.var, element0
    206. 

  206. // CHECK:STDOUT:   %.loc14_30.3: init %i32 = initialize_from %x.ref to %.loc14_30.2
    207. 

  207. // CHECK:STDOUT:   %.loc14_30.4: init %Class.247 = class_init (%.loc14_30.3), %v.var
    208. 

  208. // CHECK:STDOUT:   %.loc14_3.2: init %Class.247 = converted %.loc14_30.1, %.loc14_30.4
    209. 

  209. // CHECK:STDOUT:   assign %v.var, %.loc14_3.2
    210. 

  210. // CHECK:STDOUT:   %.loc14_19: type = splice_block %Class [template = constants.%Class.247] {
    211. 

  211. // CHECK:STDOUT:     %Class.ref: %Class.type = name_ref Class, file.%Class.decl [template = constants.%Class.generic]
    212. 

  212. // CHECK:STDOUT:     %int_32.loc14: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    213. 

  213. // CHECK:STDOUT:     %i32.loc14: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    214. 

  214. // CHECK:STDOUT:     %Class: type = class_type @Class, @Class(constants.%i32) [template = constants.%Class.247]
    215. 

  215. // CHECK:STDOUT:   }
    216. 

  216. // CHECK:STDOUT:   %v: ref %Class.247 = bind_name v, %v.var
    217. 

  217. // CHECK:STDOUT:   %v.ref: ref %Class.247 = name_ref v, %v
    218. 

  218. // CHECK:STDOUT:   %k.ref: %Class.elem.2d8 = name_ref k, @Class.%.loc5_8 [template = @Class.%.loc5_8]
    219. 

  219. // CHECK:STDOUT:   %.loc15_11.1: ref %i32 = class_element_access %v.ref, element0
    220. 

  220. // CHECK:STDOUT:   %.loc15_11.2: %i32 = bind_value %.loc15_11.1
    221. 

  221. // CHECK:STDOUT:   return %.loc15_11.2
    222. 

  222. // CHECK:STDOUT: }
    223. 

  223. // CHECK:STDOUT:
    224. 

  224. // CHECK:STDOUT: specific @Class(constants.%T) {
    225. 

  225. // CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
    226. 

  226. // CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
    227. 

  227. // CHECK:STDOUT:
    228. 

  228. // CHECK:STDOUT: !definition:
    229. 

  229. // CHECK:STDOUT:   %require_complete => constants.%require_complete.4ae
    230. 

  230. // CHECK:STDOUT:   %Class => constants.%Class.fe1
    231. 

  231. // CHECK:STDOUT:   %Class.elem => constants.%Class.elem.e26
    232. 

  232. // CHECK:STDOUT:   %struct_type.k => constants.%struct_type.k.b21
    233. 

  233. // CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.b9e
    234. 

  234. // CHECK:STDOUT: }
    235. 

  235. // CHECK:STDOUT:
    236. 

  236. // CHECK:STDOUT: specific @Class(%T.loc4_13.2) {}
    237. 

  237. // CHECK:STDOUT:
    238. 

  238. // CHECK:STDOUT: specific @InitFromStructGeneric(constants.%T) {
    239. 

  239. // CHECK:STDOUT:   %T.loc8_26.2 => constants.%T
    240. 

  240. // CHECK:STDOUT:   %T.patt.loc8_26.2 => constants.%T
    241. 

  241. // CHECK:STDOUT: }
    242. 

  242. // CHECK:STDOUT:
    243. 

  243. // CHECK:STDOUT: specific @Class(@InitFromStructGeneric.%T.loc8_26.2) {}
    244. 

  244. // CHECK:STDOUT:
    245. 

  245. // CHECK:STDOUT: specific @Class(constants.%i32) {
    246. 

  246. // CHECK:STDOUT:   %T.loc4_13.2 => constants.%i32
    247. 

  247. // CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%i32
    248. 

  248. // CHECK:STDOUT:
    249. 

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

  250. // CHECK:STDOUT:   %require_complete => constants.%complete_type.f8a
    251. 

  251. // CHECK:STDOUT:   %Class => constants.%Class.247
    252. 

  252. // CHECK:STDOUT:   %Class.elem => constants.%Class.elem.2d8
    253. 

  253. // CHECK:STDOUT:   %struct_type.k => constants.%struct_type.k.0bf
    254. 

  254. // CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.954
    255. 

  255. // CHECK:STDOUT: }
    256. 

  256. // CHECK:STDOUT:
    257. 

  257. // CHECK:STDOUT: --- adapt.carbon
    258. 

  258. // CHECK:STDOUT:
    259. 

  259. // CHECK:STDOUT: constants {
    260. 

  260. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    261. 

  261. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
    262. 

  262. // CHECK:STDOUT:   %Adapt.type: type = generic_class_type @Adapt [template]
    263. 

  263. // CHECK:STDOUT:   %Adapt.generic: %Adapt.type = struct_value () [template]
    264. 

  264. // CHECK:STDOUT:   %Adapt.2e4: type = class_type @Adapt, @Adapt(%T) [symbolic]
    265. 

  265. // CHECK:STDOUT:   %require_complete.4ae: <witness> = require_complete_type %T [symbolic]
    266. 

  266. // CHECK:STDOUT:   %complete_type.f87: <witness> = complete_type_witness %T [symbolic]
    267. 

  267. // CHECK:STDOUT:   %InitFromAdaptedGeneric.type: type = fn_type @InitFromAdaptedGeneric [template]
    268. 

  268. // CHECK:STDOUT:   %InitFromAdaptedGeneric: %InitFromAdaptedGeneric.type = struct_value () [template]
    269. 

  269. // CHECK:STDOUT:   %require_complete.26c: <witness> = require_complete_type %Adapt.2e4 [symbolic]
    270. 

  270. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    271. 

  271. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    272. 

  272. // CHECK:STDOUT:   %InitFromAdaptedSpecific.type: type = fn_type @InitFromAdaptedSpecific [template]
    273. 

  273. // CHECK:STDOUT:   %InitFromAdaptedSpecific: %InitFromAdaptedSpecific.type = struct_value () [template]
    274. 

  274. // CHECK:STDOUT:   %i32.builtin: type = int_type signed, %int_32 [template]
    275. 

  275. // CHECK:STDOUT:   %complete_type.f8a: <witness> = complete_type_witness %i32.builtin [template]
    276. 

  276. // CHECK:STDOUT:   %Adapt.526: type = class_type @Adapt, @Adapt(%i32) [template]
    277. 

  277. // CHECK:STDOUT:   %complete_type.1eb: <witness> = complete_type_witness %i32 [template]
    278. 

  278. // CHECK:STDOUT: }
    279. 

  279. // CHECK:STDOUT:
    280. 

  280. // CHECK:STDOUT: imports {
    281. 

  281. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    282. 

  282. // CHECK:STDOUT:     .Int = %import_ref.485
    283. 

  283. // CHECK:STDOUT:     import Core//prelude
    284. 

  284. // CHECK:STDOUT:     import Core//prelude/...
    285. 

  285. // CHECK:STDOUT:   }
    286. 

  286. // CHECK:STDOUT: }
    287. 

  287. // CHECK:STDOUT:
    288. 

  288. // CHECK:STDOUT: file {
    289. 

  289. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    290. 

  290. // CHECK:STDOUT:     .Core = imports.%Core
    291. 

  291. // CHECK:STDOUT:     .Adapt = %Adapt.decl
    292. 

  292. // CHECK:STDOUT:     .InitFromAdaptedGeneric = %InitFromAdaptedGeneric.decl
    293. 

  293. // CHECK:STDOUT:     .InitFromAdaptedSpecific = %InitFromAdaptedSpecific.decl
    294. 

  294. // CHECK:STDOUT:   }
    295. 

  295. // CHECK:STDOUT:   %Core.import = import Core
    296. 

  296. // CHECK:STDOUT:   %Adapt.decl: %Adapt.type = class_decl @Adapt [template = constants.%Adapt.generic] {
    297. 

  297. // CHECK:STDOUT:     %T.patt.loc4_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    298. 

  298. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc4_13.1, runtime_param<invalid> [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    299. 

  299. // CHECK:STDOUT:   } {
    300. 

  300. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
    301. 

  301. // CHECK:STDOUT:     %T.loc4_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_13.2 (constants.%T)]
    302. 

  302. // CHECK:STDOUT:   }
    303. 

  303. // CHECK:STDOUT:   %InitFromAdaptedGeneric.decl: %InitFromAdaptedGeneric.type = fn_decl @InitFromAdaptedGeneric [template = constants.%InitFromAdaptedGeneric] {
    304. 

  304. // CHECK:STDOUT:     %T.patt.loc8_27.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_27.2 (constants.%T.patt)]
    305. 

  305. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc8_27.1, runtime_param<invalid> [symbolic = %T.patt.loc8_27.2 (constants.%T.patt)]
    306. 

  306. // CHECK:STDOUT:     %x.patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = binding_pattern x
    307. 

  307. // CHECK:STDOUT:     %x.param_patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = value_param_pattern %x.patt, runtime_param0
    308. 

  308. // CHECK:STDOUT:     %return.patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = return_slot_pattern
    309. 

  309. // CHECK:STDOUT:     %return.param_patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = out_param_pattern %return.patt, runtime_param1
    310. 

  310. // CHECK:STDOUT:   } {
    311. 

  311. // CHECK:STDOUT:     %T.ref.loc8_46: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
    312. 

  312. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
    313. 

  313. // CHECK:STDOUT:     %T.loc8_27.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_27.2 (constants.%T)]
    314. 

  314. // CHECK:STDOUT:     %x.param: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = value_param runtime_param0
    315. 

  315. // CHECK:STDOUT:     %T.ref.loc8_40: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
    316. 

  316. // CHECK:STDOUT:     %x: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = bind_name x, %x.param
    317. 

  317. // CHECK:STDOUT:     %return.param: ref @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = out_param runtime_param1
    318. 

  318. // CHECK:STDOUT:     %return: ref @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = return_slot %return.param
    319. 

  319. // CHECK:STDOUT:   }
    320. 

  320. // CHECK:STDOUT:   %InitFromAdaptedSpecific.decl: %InitFromAdaptedSpecific.type = fn_decl @InitFromAdaptedSpecific [template = constants.%InitFromAdaptedSpecific] {
    321. 

  321. // CHECK:STDOUT:     %x.patt: %i32 = binding_pattern x
    322. 

  322. // CHECK:STDOUT:     %x.param_patt: %i32 = value_param_pattern %x.patt, runtime_param0
    323. 

  323. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    324. 

  324. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param1
    325. 

  325. // CHECK:STDOUT:   } {
    326. 

  326. // CHECK:STDOUT:     %int_32.loc12_39: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    327. 

  327. // CHECK:STDOUT:     %i32.loc12_39: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    328. 

  328. // CHECK:STDOUT:     %x.param: %i32 = value_param runtime_param0
    329. 

  329. // CHECK:STDOUT:     %.loc12: type = splice_block %i32.loc12_31 [template = constants.%i32] {
    330. 

  330. // CHECK:STDOUT:       %int_32.loc12_31: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    331. 

  331. // CHECK:STDOUT:       %i32.loc12_31: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    332. 

  332. // CHECK:STDOUT:     }
    333. 

  333. // CHECK:STDOUT:     %x: %i32 = bind_name x, %x.param
    334. 

  334. // CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param1
    335. 

  335. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    336. 

  336. // CHECK:STDOUT:   }
    337. 

  337. // CHECK:STDOUT: }
    338. 

  338. // CHECK:STDOUT:
    339. 

  339. // CHECK:STDOUT: generic class @Adapt(%T.loc4_13.1: type) {
    340. 

  340. // CHECK:STDOUT:   %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
    341. 

  341. // CHECK:STDOUT:   %T.patt.loc4_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    342. 

  342. // CHECK:STDOUT:
    343. 

  343. // CHECK:STDOUT: !definition:
    344. 

  344. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type @Adapt.%T.loc4_13.2 (%T) [symbolic = %require_complete (constants.%require_complete.4ae)]
    345. 

  345. // CHECK:STDOUT:   %complete_type.loc6_1.2: <witness> = complete_type_witness @Adapt.%T.loc4_13.2 (%T) [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.f87)]
    346. 

  346. // CHECK:STDOUT:
    347. 

  347. // CHECK:STDOUT:   class {
    348. 

  348. // CHECK:STDOUT:     %T.ref: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
    349. 

  349. // CHECK:STDOUT:     adapt_decl %T.ref [template]
    350. 

  350. // CHECK:STDOUT:     %complete_type.loc6_1.1: <witness> = complete_type_witness %T [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.f87)]
    351. 

  351. // CHECK:STDOUT:     complete_type_witness = %complete_type.loc6_1.1
    352. 

  352. // CHECK:STDOUT:
    353. 

  353. // CHECK:STDOUT:   !members:
    354. 

  354. // CHECK:STDOUT:     .Self = constants.%Adapt.2e4
    355. 

  355. // CHECK:STDOUT:   }
    356. 

  356. // CHECK:STDOUT: }
    357. 

  357. // CHECK:STDOUT:
    358. 

  358. // CHECK:STDOUT: generic fn @InitFromAdaptedGeneric(%T.loc8_27.1: type) {
    359. 

  359. // CHECK:STDOUT:   %T.loc8_27.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_27.2 (constants.%T)]
    360. 

  360. // CHECK:STDOUT:   %T.patt.loc8_27.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_27.2 (constants.%T.patt)]
    361. 

  361. // CHECK:STDOUT:
    362. 

  362. // CHECK:STDOUT: !definition:
    363. 

  363. // CHECK:STDOUT:   %require_complete.loc8: <witness> = require_complete_type @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) [symbolic = %require_complete.loc8 (constants.%require_complete.4ae)]
    364. 

  364. // CHECK:STDOUT:   %Adapt.loc9_23.2: type = class_type @Adapt, @Adapt(%T.loc8_27.2) [symbolic = %Adapt.loc9_23.2 (constants.%Adapt.2e4)]
    365. 

  365. // CHECK:STDOUT:   %require_complete.loc9: <witness> = require_complete_type @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.2e4) [symbolic = %require_complete.loc9 (constants.%require_complete.26c)]
    366. 

  366. // CHECK:STDOUT:
    367. 

  367. // CHECK:STDOUT:   fn(%T.param_patt: type, %x.param_patt: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T)) -> @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) {
    368. 

  368. // CHECK:STDOUT:   !entry:
    369. 

  369. // CHECK:STDOUT:     %x.ref: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = name_ref x, %x
    370. 

  370. // CHECK:STDOUT:     %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [template = constants.%Adapt.generic]
    371. 

  371. // CHECK:STDOUT:     %T.ref.loc9_22: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
    372. 

  372. // CHECK:STDOUT:     %Adapt.loc9_23.1: type = class_type @Adapt, @Adapt(constants.%T) [symbolic = %Adapt.loc9_23.2 (constants.%Adapt.2e4)]
    373. 

  373. // CHECK:STDOUT:     %.loc9_13.1: @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.2e4) = as_compatible %x.ref
    374. 

  374. // CHECK:STDOUT:     %.loc9_13.2: @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.2e4) = converted %x.ref, %.loc9_13.1
    375. 

  375. // CHECK:STDOUT:     %T.ref.loc9_29: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
    376. 

  376. // CHECK:STDOUT:     %.loc9_26.1: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = as_compatible %.loc9_13.2
    377. 

  377. // CHECK:STDOUT:     %.loc9_26.2: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = converted %.loc9_13.2, %.loc9_26.1
    378. 

  378. // CHECK:STDOUT:     return %.loc9_26.2
    379. 

  379. // CHECK:STDOUT:   }
    380. 

  380. // CHECK:STDOUT: }
    381. 

  381. // CHECK:STDOUT:
    382. 

  382. // CHECK:STDOUT: fn @InitFromAdaptedSpecific(%x.param_patt: %i32) -> %i32 {
    383. 

  383. // CHECK:STDOUT: !entry:
    384. 

  384. // CHECK:STDOUT:   %x.ref: %i32 = name_ref x, %x
    385. 

  385. // CHECK:STDOUT:   %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [template = constants.%Adapt.generic]
    386. 

  386. // CHECK:STDOUT:   %int_32.loc13_22: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    387. 

  387. // CHECK:STDOUT:   %i32.loc13_22: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    388. 

  388. // CHECK:STDOUT:   %Adapt: type = class_type @Adapt, @Adapt(constants.%i32) [template = constants.%Adapt.526]
    389. 

  389. // CHECK:STDOUT:   %.loc13_13.1: %Adapt.526 = as_compatible %x.ref
    390. 

  390. // CHECK:STDOUT:   %.loc13_13.2: %Adapt.526 = converted %x.ref, %.loc13_13.1
    391. 

  391. // CHECK:STDOUT:   %int_32.loc13_31: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    392. 

  392. // CHECK:STDOUT:   %i32.loc13_31: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    393. 

  393. // CHECK:STDOUT:   %.loc13_28.1: %i32 = as_compatible %.loc13_13.2
    394. 

  394. // CHECK:STDOUT:   %.loc13_28.2: %i32 = converted %.loc13_13.2, %.loc13_28.1
    395. 

  395. // CHECK:STDOUT:   return %.loc13_28.2
    396. 

  396. // CHECK:STDOUT: }
    397. 

  397. // CHECK:STDOUT:
    398. 

  398. // CHECK:STDOUT: specific @Adapt(constants.%T) {
    399. 

  399. // CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
    400. 

  400. // CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
    401. 

  401. // CHECK:STDOUT:
    402. 

  402. // CHECK:STDOUT: !definition:
    403. 

  403. // CHECK:STDOUT:   %require_complete => constants.%require_complete.4ae
    404. 

  404. // CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.f87
    405. 

  405. // CHECK:STDOUT: }
    406. 

  406. // CHECK:STDOUT:
    407. 

  407. // CHECK:STDOUT: specific @InitFromAdaptedGeneric(constants.%T) {
    408. 

  408. // CHECK:STDOUT:   %T.loc8_27.2 => constants.%T
    409. 

  409. // CHECK:STDOUT:   %T.patt.loc8_27.2 => constants.%T
    410. 

  410. // CHECK:STDOUT: }
    411. 

  411. // CHECK:STDOUT:
    412. 

  412. // CHECK:STDOUT: specific @Adapt(@InitFromAdaptedGeneric.%T.loc8_27.2) {}
    413. 

  413. // CHECK:STDOUT:
    414. 

  414. // CHECK:STDOUT: specific @Adapt(constants.%i32) {
    415. 

  415. // CHECK:STDOUT:   %T.loc4_13.2 => constants.%i32
    416. 

  416. // CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%i32
    417. 

  417. // CHECK:STDOUT:
    418. 

  418. // CHECK:STDOUT: !definition:
    419. 

  419. // CHECK:STDOUT:   %require_complete => constants.%complete_type.f8a
    420. 

  420. // CHECK:STDOUT:   %complete_type.loc6_1.2 => constants.%complete_type.1eb
    421. 

  421. // CHECK:STDOUT: }
    422. 

  422. // CHECK:STDOUT:
    423.