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carbon-lang
/
toolchain
/
check
/
testdata
/
class
/
generic
/
field.carbon

field.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. // 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/field.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/field.carbon
    12. 

  12. 

  13. // --- field.carbon
    14. 

  14. 

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

  16. 

  17. //@dump-sem-ir-begin
    18. 

  18. class Class(T:! type) {
    19. 

  19.   var x: T;
    20. 

  20. }
    21. 

  21. 

  22. fn F(c: Class(i32)) -> i32 {
    23. 

  23.   return c.x;
    24. 

  24. }
    25. 

  25. 

  26. fn G(T:! Core.Copy, c: Class(T)) -> T {
    27. 

  27.   return c.x;
    28. 

  28. }
    29. 

  29. 

  30. fn H(U:! Core.Copy, c: Class(U)) -> U {
    31. 

  31.   return c.x;
    32. 

  32. }
    33. 

  33. //@dump-sem-ir-end
    34. 

  34. 

  35. // CHECK:STDOUT: --- field.carbon
    36. 

  36. // CHECK:STDOUT:
    37. 

  37. // CHECK:STDOUT: constants {
    38. 

  38. // CHECK:STDOUT:   %T.67d: type = symbolic_binding T, 0 [symbolic]
    39. 

  39. // CHECK:STDOUT:   %pattern_type.98f: type = pattern_type type [concrete]
    40. 

  40. // CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [concrete]
    41. 

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

  42. // CHECK:STDOUT:   %Class.203: type = class_type @Class, @Class(%T.67d) [symbolic]
    43. 

  43. // CHECK:STDOUT:   %require_complete.944: <witness> = require_complete_type %T.67d [symbolic]
    44. 

  44. // CHECK:STDOUT:   %Class.elem.baa: type = unbound_element_type %Class.203, %T.67d [symbolic]
    45. 

  45. // CHECK:STDOUT:   %struct_type.x.0c5: type = struct_type {.x: %T.67d} [symbolic]
    46. 

  46. // CHECK:STDOUT:   %complete_type.735: <witness> = complete_type_witness %struct_type.x.0c5 [symbolic]
    47. 

  47. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    48. 

  48. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    49. 

  49. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    50. 

  50. // CHECK:STDOUT:   %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
    51. 

  51. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    52. 

  52. // CHECK:STDOUT:   %Class.247: type = class_type @Class, @Class(%i32) [concrete]
    53. 

  53. // CHECK:STDOUT:   %pattern_type.0fa: type = pattern_type %Class.247 [concrete]
    54. 

  54. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    55. 

  55. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    56. 

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

  57. // CHECK:STDOUT:   %i32.builtin: type = int_type signed, %int_32 [concrete]
    58. 

  58. // CHECK:STDOUT:   %complete_type.f8a: <witness> = complete_type_witness %i32.builtin [concrete]
    59. 

  59. // CHECK:STDOUT:   %Class.elem.2d8: type = unbound_element_type %Class.247, %i32 [concrete]
    60. 

  60. // CHECK:STDOUT:   %struct_type.x.ed6: type = struct_type {.x: %i32} [concrete]
    61. 

  61. // CHECK:STDOUT:   %complete_type.1ec: <witness> = complete_type_witness %struct_type.x.ed6 [concrete]
    62. 

  62. // CHECK:STDOUT:   %Copy.type: type = facet_type <@Copy> [concrete]
    63. 

  63. // CHECK:STDOUT:   %Copy.Op.type: type = fn_type @Copy.Op [concrete]
    64. 

  64. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.413: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
    65. 

  65. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.2d6: %Int.as.Copy.impl.Op.type.413 = struct_value () [symbolic]
    66. 

  66. // CHECK:STDOUT:   %T.f92: %Copy.type = symbolic_binding T, 0 [symbolic]
    67. 

  67. // CHECK:STDOUT:   %T.binding.as_type: type = symbolic_binding_type T, 0, %T.f92 [symbolic]
    68. 

  68. // CHECK:STDOUT:   %Copy.lookup_impl_witness.edd34c.1: <witness> = lookup_impl_witness %T.f92, @Copy [symbolic]
    69. 

  69. // CHECK:STDOUT:   %.232382.1: type = fn_type_with_self_type %Copy.Op.type, %T.f92 [symbolic]
    70. 

  70. // CHECK:STDOUT:   %impl.elem0.8df274.1: %.232382.1 = impl_witness_access %Copy.lookup_impl_witness.edd34c.1, element0 [symbolic]
    71. 

  71. // CHECK:STDOUT:   %specific_impl_fn.5c479b.1: <specific function> = specific_impl_function %impl.elem0.8df274.1, @Copy.Op(%T.f92) [symbolic]
    72. 

  72. // CHECK:STDOUT:   %pattern_type.c769df.2: type = pattern_type %T.binding.as_type [symbolic]
    73. 

  73. // CHECK:STDOUT:   %require_complete.91e646.1: <witness> = require_complete_type %T.binding.as_type [symbolic]
    74. 

  74. // CHECK:STDOUT:   %pattern_type.322: type = pattern_type %Copy.type [concrete]
    75. 

  75. // CHECK:STDOUT:   %Copy.impl_witness.09c: <witness> = impl_witness imports.%Copy.impl_witness_table.e1c, @Int.as.Copy.impl(%int_32) [concrete]
    76. 

  76. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.60b: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
    77. 

  77. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.c85: %Int.as.Copy.impl.Op.type.60b = struct_value () [concrete]
    78. 

  78. // CHECK:STDOUT:   %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.09c) [concrete]
    79. 

  79. // CHECK:STDOUT:   %.fe5: type = fn_type_with_self_type %Copy.Op.type, %Copy.facet [concrete]
    80. 

  80. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.c85, @Int.as.Copy.impl.Op(%int_32) [concrete]
    81. 

  81. // CHECK:STDOUT:   %Class.9fad56.1: type = class_type @Class, @Class(%T.binding.as_type) [symbolic]
    82. 

  82. // CHECK:STDOUT:   %pattern_type.0d0276.1: type = pattern_type %Class.9fad56.1 [symbolic]
    83. 

  83. // CHECK:STDOUT:   %G.type: type = fn_type @G [concrete]
    84. 

  84. // CHECK:STDOUT:   %G: %G.type = struct_value () [concrete]
    85. 

  85. // CHECK:STDOUT:   %Class.elem.814ce2.1: type = unbound_element_type %Class.9fad56.1, %T.binding.as_type [symbolic]
    86. 

  86. // CHECK:STDOUT:   %struct_type.x.12c2df.1: type = struct_type {.x: %T.binding.as_type} [symbolic]
    87. 

  87. // CHECK:STDOUT:   %complete_type.7f9024.1: <witness> = complete_type_witness %struct_type.x.12c2df.1 [symbolic]
    88. 

  88. // CHECK:STDOUT:   %require_complete.a2422b.1: <witness> = require_complete_type %Class.9fad56.1 [symbolic]
    89. 

  89. // CHECK:STDOUT:   %U.f92: %Copy.type = symbolic_binding U, 0 [symbolic]
    90. 

  90. // CHECK:STDOUT:   %U.binding.as_type.e5b: type = symbolic_binding_type U, 0, %U.f92 [symbolic]
    91. 

  91. // CHECK:STDOUT:   %Class.9fad56.2: type = class_type @Class, @Class(%U.binding.as_type.e5b) [symbolic]
    92. 

  92. // CHECK:STDOUT:   %pattern_type.0d0276.2: type = pattern_type %Class.9fad56.2 [symbolic]
    93. 

  93. // CHECK:STDOUT:   %pattern_type.c769df.3: type = pattern_type %U.binding.as_type.e5b [symbolic]
    94. 

  94. // CHECK:STDOUT:   %H.type: type = fn_type @H [concrete]
    95. 

  95. // CHECK:STDOUT:   %H: %H.type = struct_value () [concrete]
    96. 

  96. // CHECK:STDOUT:   %require_complete.91e646.2: <witness> = require_complete_type %U.binding.as_type.e5b [symbolic]
    97. 

  97. // CHECK:STDOUT:   %Class.elem.814ce2.2: type = unbound_element_type %Class.9fad56.2, %U.binding.as_type.e5b [symbolic]
    98. 

  98. // CHECK:STDOUT:   %struct_type.x.12c2df.2: type = struct_type {.x: %U.binding.as_type.e5b} [symbolic]
    99. 

  99. // CHECK:STDOUT:   %complete_type.7f9024.2: <witness> = complete_type_witness %struct_type.x.12c2df.2 [symbolic]
    100. 

  100. // CHECK:STDOUT:   %require_complete.a2422b.2: <witness> = require_complete_type %Class.9fad56.2 [symbolic]
    101. 

  101. // CHECK:STDOUT:   %Copy.lookup_impl_witness.edd34c.2: <witness> = lookup_impl_witness %U.f92, @Copy [symbolic]
    102. 

  102. // CHECK:STDOUT:   %.232382.2: type = fn_type_with_self_type %Copy.Op.type, %U.f92 [symbolic]
    103. 

  103. // CHECK:STDOUT:   %impl.elem0.8df274.2: %.232382.2 = impl_witness_access %Copy.lookup_impl_witness.edd34c.2, element0 [symbolic]
    104. 

  104. // CHECK:STDOUT:   %specific_impl_fn.5c479b.2: <specific function> = specific_impl_function %impl.elem0.8df274.2, @Copy.Op(%U.f92) [symbolic]
    105. 

  105. // CHECK:STDOUT: }
    106. 

  106. // CHECK:STDOUT:
    107. 

  107. // CHECK:STDOUT: imports {
    108. 

  108. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    109. 

  109. // CHECK:STDOUT:     .Int = %Core.Int
    110. 

  110. // CHECK:STDOUT:     .Copy = %Core.Copy
    111. 

  111. // CHECK:STDOUT:     import Core//prelude
    112. 

  112. // CHECK:STDOUT:     import Core//prelude/...
    113. 

  113. // CHECK:STDOUT:   }
    114. 

  114. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    115. 

  115. // CHECK:STDOUT:   %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
    116. 

  116. // CHECK:STDOUT:   %Core.import_ref.edf: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.413) = 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.2d6)]
    117. 

  117. // CHECK:STDOUT:   %Copy.impl_witness_table.e1c = impl_witness_table (%Core.import_ref.edf), @Int.as.Copy.impl [concrete]
    118. 

  118. // CHECK:STDOUT: }
    119. 

  119. // CHECK:STDOUT:
    120. 

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

  121. // CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [concrete = constants.%Class.generic] {
    122. 

  122. // CHECK:STDOUT:     %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
    123. 

  123. // CHECK:STDOUT:   } {
    124. 

  124. // CHECK:STDOUT:     <elided>
    125. 

  125. // CHECK:STDOUT:     %T.loc5_13.2: type = symbolic_binding T, 0 [symbolic = %T.loc5_13.1 (constants.%T.67d)]
    126. 

  126. // CHECK:STDOUT:   }
    127. 

  127. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
    128. 

  128. // CHECK:STDOUT:     %c.patt: %pattern_type.0fa = value_binding_pattern c [concrete]
    129. 

  129. // CHECK:STDOUT:     %c.param_patt: %pattern_type.0fa = value_param_pattern %c.patt, call_param0 [concrete]
    130. 

  130. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
    131. 

  131. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param1 [concrete]
    132. 

  132. // CHECK:STDOUT:   } {
    133. 

  133. // CHECK:STDOUT:     %int_32.loc9_24: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    134. 

  134. // CHECK:STDOUT:     %i32.loc9_24: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    135. 

  135. // CHECK:STDOUT:     %c.param: %Class.247 = value_param call_param0
    136. 

  136. // CHECK:STDOUT:     %.loc9: type = splice_block %Class [concrete = constants.%Class.247] {
    137. 

  137. // CHECK:STDOUT:       %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
    138. 

  138. // CHECK:STDOUT:       %int_32.loc9_15: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    139. 

  139. // CHECK:STDOUT:       %i32.loc9_15: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    140. 

  140. // CHECK:STDOUT:       %Class: type = class_type @Class, @Class(constants.%i32) [concrete = constants.%Class.247]
    141. 

  141. // CHECK:STDOUT:     }
    142. 

  142. // CHECK:STDOUT:     %c: %Class.247 = value_binding c, %c.param
    143. 

  143. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param1
    144. 

  144. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    145. 

  145. // CHECK:STDOUT:   }
    146. 

  146. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
    147. 

  147. // CHECK:STDOUT:     %T.patt: %pattern_type.322 = symbolic_binding_pattern T, 0 [concrete]
    148. 

  148. // CHECK:STDOUT:     %c.patt: @G.%pattern_type.loc13_21 (%pattern_type.0d0276.1) = value_binding_pattern c [concrete]
    149. 

  149. // CHECK:STDOUT:     %c.param_patt: @G.%pattern_type.loc13_21 (%pattern_type.0d0276.1) = value_param_pattern %c.patt, call_param0 [concrete]
    150. 

  150. // CHECK:STDOUT:     %return.patt: @G.%pattern_type.loc13_34 (%pattern_type.c769df.2) = return_slot_pattern [concrete]
    151. 

  151. // CHECK:STDOUT:     %return.param_patt: @G.%pattern_type.loc13_34 (%pattern_type.c769df.2) = out_param_pattern %return.patt, call_param1 [concrete]
    152. 

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

  153. // CHECK:STDOUT:     %T.ref.loc13_37: %Copy.type = name_ref T, %T.loc13_6.2 [symbolic = %T.loc13_6.1 (constants.%T.f92)]
    154. 

  154. // CHECK:STDOUT:     %T.as_type.loc13_37: type = facet_access_type %T.ref.loc13_37 [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
    155. 

  155. // CHECK:STDOUT:     %.loc13_37: type = converted %T.ref.loc13_37, %T.as_type.loc13_37 [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
    156. 

  156. // CHECK:STDOUT:     %.loc13_14: type = splice_block %Copy.ref [concrete = constants.%Copy.type] {
    157. 

  157. // CHECK:STDOUT:       <elided>
    158. 

  158. // CHECK:STDOUT:       %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    159. 

  159. // CHECK:STDOUT:       %Copy.ref: type = name_ref Copy, imports.%Core.Copy [concrete = constants.%Copy.type]
    160. 

  160. // CHECK:STDOUT:     }
    161. 

  161. // CHECK:STDOUT:     %T.loc13_6.2: %Copy.type = symbolic_binding T, 0 [symbolic = %T.loc13_6.1 (constants.%T.f92)]
    162. 

  162. // CHECK:STDOUT:     %c.param: @G.%Class.loc13_31.1 (%Class.9fad56.1) = value_param call_param0
    163. 

  163. // CHECK:STDOUT:     %.loc13_31.1: type = splice_block %Class.loc13_31.2 [symbolic = %Class.loc13_31.1 (constants.%Class.9fad56.1)] {
    164. 

  164. // CHECK:STDOUT:       %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
    165. 

  165. // CHECK:STDOUT:       %T.ref.loc13_30: %Copy.type = name_ref T, %T.loc13_6.2 [symbolic = %T.loc13_6.1 (constants.%T.f92)]
    166. 

  166. // CHECK:STDOUT:       %T.as_type.loc13_31: type = facet_access_type %T.ref.loc13_30 [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
    167. 

  167. // CHECK:STDOUT:       %.loc13_31.2: type = converted %T.ref.loc13_30, %T.as_type.loc13_31 [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
    168. 

  168. // CHECK:STDOUT:       %Class.loc13_31.2: type = class_type @Class, @Class(constants.%T.binding.as_type) [symbolic = %Class.loc13_31.1 (constants.%Class.9fad56.1)]
    169. 

  169. // CHECK:STDOUT:     }
    170. 

  170. // CHECK:STDOUT:     %c: @G.%Class.loc13_31.1 (%Class.9fad56.1) = value_binding c, %c.param
    171. 

  171. // CHECK:STDOUT:     %return.param: ref @G.%T.binding.as_type (%T.binding.as_type) = out_param call_param1
    172. 

  172. // CHECK:STDOUT:     %return: ref @G.%T.binding.as_type (%T.binding.as_type) = return_slot %return.param
    173. 

  173. // CHECK:STDOUT:   }
    174. 

  174. // CHECK:STDOUT:   %H.decl: %H.type = fn_decl @H [concrete = constants.%H] {
    175. 

  175. // CHECK:STDOUT:     %U.patt: %pattern_type.322 = symbolic_binding_pattern U, 0 [concrete]
    176. 

  176. // CHECK:STDOUT:     %c.patt: @H.%pattern_type.loc17_21 (%pattern_type.0d0276.2) = value_binding_pattern c [concrete]
    177. 

  177. // CHECK:STDOUT:     %c.param_patt: @H.%pattern_type.loc17_21 (%pattern_type.0d0276.2) = value_param_pattern %c.patt, call_param0 [concrete]
    178. 

  178. // CHECK:STDOUT:     %return.patt: @H.%pattern_type.loc17_34 (%pattern_type.c769df.3) = return_slot_pattern [concrete]
    179. 

  179. // CHECK:STDOUT:     %return.param_patt: @H.%pattern_type.loc17_34 (%pattern_type.c769df.3) = out_param_pattern %return.patt, call_param1 [concrete]
    180. 

  180. // CHECK:STDOUT:   } {
    181. 

  181. // CHECK:STDOUT:     %U.ref.loc17_37: %Copy.type = name_ref U, %U.loc17_6.2 [symbolic = %U.loc17_6.1 (constants.%U.f92)]
    182. 

  182. // CHECK:STDOUT:     %U.as_type.loc17_37: type = facet_access_type %U.ref.loc17_37 [symbolic = %U.binding.as_type (constants.%U.binding.as_type.e5b)]
    183. 

  183. // CHECK:STDOUT:     %.loc17_37: type = converted %U.ref.loc17_37, %U.as_type.loc17_37 [symbolic = %U.binding.as_type (constants.%U.binding.as_type.e5b)]
    184. 

  184. // CHECK:STDOUT:     %.loc17_14: type = splice_block %Copy.ref [concrete = constants.%Copy.type] {
    185. 

  185. // CHECK:STDOUT:       <elided>
    186. 

  186. // CHECK:STDOUT:       %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    187. 

  187. // CHECK:STDOUT:       %Copy.ref: type = name_ref Copy, imports.%Core.Copy [concrete = constants.%Copy.type]
    188. 

  188. // CHECK:STDOUT:     }
    189. 

  189. // CHECK:STDOUT:     %U.loc17_6.2: %Copy.type = symbolic_binding U, 0 [symbolic = %U.loc17_6.1 (constants.%U.f92)]
    190. 

  190. // CHECK:STDOUT:     %c.param: @H.%Class.loc17_31.1 (%Class.9fad56.2) = value_param call_param0
    191. 

  191. // CHECK:STDOUT:     %.loc17_31.1: type = splice_block %Class.loc17_31.2 [symbolic = %Class.loc17_31.1 (constants.%Class.9fad56.2)] {
    192. 

  192. // CHECK:STDOUT:       %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
    193. 

  193. // CHECK:STDOUT:       %U.ref.loc17_30: %Copy.type = name_ref U, %U.loc17_6.2 [symbolic = %U.loc17_6.1 (constants.%U.f92)]
    194. 

  194. // CHECK:STDOUT:       %U.as_type.loc17_31: type = facet_access_type %U.ref.loc17_30 [symbolic = %U.binding.as_type (constants.%U.binding.as_type.e5b)]
    195. 

  195. // CHECK:STDOUT:       %.loc17_31.2: type = converted %U.ref.loc17_30, %U.as_type.loc17_31 [symbolic = %U.binding.as_type (constants.%U.binding.as_type.e5b)]
    196. 

  196. // CHECK:STDOUT:       %Class.loc17_31.2: type = class_type @Class, @Class(constants.%U.binding.as_type.e5b) [symbolic = %Class.loc17_31.1 (constants.%Class.9fad56.2)]
    197. 

  197. // CHECK:STDOUT:     }
    198. 

  198. // CHECK:STDOUT:     %c: @H.%Class.loc17_31.1 (%Class.9fad56.2) = value_binding c, %c.param
    199. 

  199. // CHECK:STDOUT:     %return.param: ref @H.%U.binding.as_type (%U.binding.as_type.e5b) = out_param call_param1
    200. 

  200. // CHECK:STDOUT:     %return: ref @H.%U.binding.as_type (%U.binding.as_type.e5b) = return_slot %return.param
    201. 

  201. // CHECK:STDOUT:   }
    202. 

  202. // CHECK:STDOUT: }
    203. 

  203. // CHECK:STDOUT:
    204. 

  204. // CHECK:STDOUT: generic class @Class(%T.loc5_13.2: type) {
    205. 

  205. // CHECK:STDOUT:   %T.loc5_13.1: type = symbolic_binding T, 0 [symbolic = %T.loc5_13.1 (constants.%T.67d)]
    206. 

  206. // CHECK:STDOUT:
    207. 

  207. // CHECK:STDOUT: !definition:
    208. 

  208. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type %T.loc5_13.1 [symbolic = %require_complete (constants.%require_complete.944)]
    209. 

  209. // CHECK:STDOUT:   %Class: type = class_type @Class, @Class(%T.loc5_13.1) [symbolic = %Class (constants.%Class.203)]
    210. 

  210. // CHECK:STDOUT:   %Class.elem: type = unbound_element_type %Class, %T.loc5_13.1 [symbolic = %Class.elem (constants.%Class.elem.baa)]
    211. 

  211. // CHECK:STDOUT:   %struct_type.x: type = struct_type {.x: @Class.%T.loc5_13.1 (%T.67d)} [symbolic = %struct_type.x (constants.%struct_type.x.0c5)]
    212. 

  212. // CHECK:STDOUT:   %complete_type.loc7_1.2: <witness> = complete_type_witness %struct_type.x [symbolic = %complete_type.loc7_1.2 (constants.%complete_type.735)]
    213. 

  213. // CHECK:STDOUT:
    214. 

  214. // CHECK:STDOUT:   class {
    215. 

  215. // CHECK:STDOUT:     %T.ref: type = name_ref T, %T.loc5_13.2 [symbolic = %T.loc5_13.1 (constants.%T.67d)]
    216. 

  216. // CHECK:STDOUT:     %.loc6: @Class.%Class.elem (%Class.elem.baa) = field_decl x, element0 [concrete]
    217. 

  217. // CHECK:STDOUT:     %complete_type.loc7_1.1: <witness> = complete_type_witness constants.%struct_type.x.0c5 [symbolic = %complete_type.loc7_1.2 (constants.%complete_type.735)]
    218. 

  218. // CHECK:STDOUT:     complete_type_witness = %complete_type.loc7_1.1
    219. 

  219. // CHECK:STDOUT:
    220. 

  220. // CHECK:STDOUT:   !members:
    221. 

  221. // CHECK:STDOUT:     .Self = constants.%Class.203
    222. 

  222. // CHECK:STDOUT:     .T = <poisoned>
    223. 

  223. // CHECK:STDOUT:     .x = %.loc6
    224. 

  224. // CHECK:STDOUT:   }
    225. 

  225. // CHECK:STDOUT: }
    226. 

  226. // CHECK:STDOUT:
    227. 

  227. // CHECK:STDOUT: fn @F(%c.param: %Class.247) -> %i32 {
    228. 

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

  229. // CHECK:STDOUT:   %c.ref: %Class.247 = name_ref c, %c
    230. 

  230. // CHECK:STDOUT:   %x.ref: %Class.elem.2d8 = name_ref x, @Class.%.loc6 [concrete = @Class.%.loc6]
    231. 

  231. // CHECK:STDOUT:   %.loc10_11.1: ref %i32 = class_element_access %c.ref, element0
    232. 

  232. // CHECK:STDOUT:   %.loc10_11.2: %i32 = acquire_value %.loc10_11.1
    233. 

  233. // CHECK:STDOUT:   %impl.elem0: %.fe5 = impl_witness_access constants.%Copy.impl_witness.09c, element0 [concrete = constants.%Int.as.Copy.impl.Op.c85]
    234. 

  234. // CHECK:STDOUT:   %bound_method.loc10_11.1: <bound method> = bound_method %.loc10_11.2, %impl.elem0
    235. 

  235. // 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]
    236. 

  236. // CHECK:STDOUT:   %bound_method.loc10_11.2: <bound method> = bound_method %.loc10_11.2, %specific_fn
    237. 

  237. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc10_11.2(%.loc10_11.2)
    238. 

  238. // CHECK:STDOUT:   return %Int.as.Copy.impl.Op.call to %return
    239. 

  239. // CHECK:STDOUT: }
    240. 

  240. // CHECK:STDOUT:
    241. 

  241. // CHECK:STDOUT: generic fn @G(%T.loc13_6.2: %Copy.type) {
    242. 

  242. // CHECK:STDOUT:   %T.loc13_6.1: %Copy.type = symbolic_binding T, 0 [symbolic = %T.loc13_6.1 (constants.%T.f92)]
    243. 

  243. // CHECK:STDOUT:   %T.binding.as_type: type = symbolic_binding_type T, 0, %T.loc13_6.1 [symbolic = %T.binding.as_type (constants.%T.binding.as_type)]
    244. 

  244. // CHECK:STDOUT:   %Class.loc13_31.1: type = class_type @Class, @Class(%T.binding.as_type) [symbolic = %Class.loc13_31.1 (constants.%Class.9fad56.1)]
    245. 

  245. // CHECK:STDOUT:   %pattern_type.loc13_21: type = pattern_type %Class.loc13_31.1 [symbolic = %pattern_type.loc13_21 (constants.%pattern_type.0d0276.1)]
    246. 

  246. // CHECK:STDOUT:   %pattern_type.loc13_34: type = pattern_type %T.binding.as_type [symbolic = %pattern_type.loc13_34 (constants.%pattern_type.c769df.2)]
    247. 

  247. // CHECK:STDOUT:
    248. 

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

  249. // CHECK:STDOUT:   %require_complete.loc13_37: <witness> = require_complete_type %T.binding.as_type [symbolic = %require_complete.loc13_37 (constants.%require_complete.91e646.1)]
    250. 

  250. // CHECK:STDOUT:   %require_complete.loc13_22: <witness> = require_complete_type %Class.loc13_31.1 [symbolic = %require_complete.loc13_22 (constants.%require_complete.a2422b.1)]
    251. 

  251. // CHECK:STDOUT:   %Class.elem: type = unbound_element_type %Class.loc13_31.1, %T.binding.as_type [symbolic = %Class.elem (constants.%Class.elem.814ce2.1)]
    252. 

  252. // CHECK:STDOUT:   %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %T.loc13_6.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.edd34c.1)]
    253. 

  253. // CHECK:STDOUT:   %.loc14_11.4: type = fn_type_with_self_type constants.%Copy.Op.type, %T.loc13_6.1 [symbolic = %.loc14_11.4 (constants.%.232382.1)]
    254. 

  254. // CHECK:STDOUT:   %impl.elem0.loc14_11.2: @G.%.loc14_11.4 (%.232382.1) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc14_11.2 (constants.%impl.elem0.8df274.1)]
    255. 

  255. // CHECK:STDOUT:   %specific_impl_fn.loc14_11.2: <specific function> = specific_impl_function %impl.elem0.loc14_11.2, @Copy.Op(%T.loc13_6.1) [symbolic = %specific_impl_fn.loc14_11.2 (constants.%specific_impl_fn.5c479b.1)]
    256. 

  256. // CHECK:STDOUT:
    257. 

  257. // CHECK:STDOUT:   fn(%c.param: @G.%Class.loc13_31.1 (%Class.9fad56.1)) -> %return.param: @G.%T.binding.as_type (%T.binding.as_type) {
    258. 

  258. // CHECK:STDOUT:   !entry:
    259. 

  259. // CHECK:STDOUT:     %c.ref: @G.%Class.loc13_31.1 (%Class.9fad56.1) = name_ref c, %c
    260. 

  260. // CHECK:STDOUT:     %x.ref: @G.%Class.elem (%Class.elem.814ce2.1) = name_ref x, @Class.%.loc6 [concrete = @Class.%.loc6]
    261. 

  261. // CHECK:STDOUT:     %.loc14_11.1: ref @G.%T.binding.as_type (%T.binding.as_type) = class_element_access %c.ref, element0
    262. 

  262. // CHECK:STDOUT:     %.loc14_11.2: @G.%T.binding.as_type (%T.binding.as_type) = acquire_value %.loc14_11.1
    263. 

  263. // CHECK:STDOUT:     %impl.elem0.loc14_11.1: @G.%.loc14_11.4 (%.232382.1) = impl_witness_access constants.%Copy.lookup_impl_witness.edd34c.1, element0 [symbolic = %impl.elem0.loc14_11.2 (constants.%impl.elem0.8df274.1)]
    264. 

  264. // CHECK:STDOUT:     %bound_method.loc14_11.1: <bound method> = bound_method %.loc14_11.2, %impl.elem0.loc14_11.1
    265. 

  265. // CHECK:STDOUT:     %specific_impl_fn.loc14_11.1: <specific function> = specific_impl_function %impl.elem0.loc14_11.1, @Copy.Op(constants.%T.f92) [symbolic = %specific_impl_fn.loc14_11.2 (constants.%specific_impl_fn.5c479b.1)]
    266. 

  266. // CHECK:STDOUT:     %bound_method.loc14_11.2: <bound method> = bound_method %.loc14_11.2, %specific_impl_fn.loc14_11.1
    267. 

  267. // CHECK:STDOUT:     %.loc13_34: ref @G.%T.binding.as_type (%T.binding.as_type) = splice_block %return {}
    268. 

  268. // CHECK:STDOUT:     %.loc14_11.3: init @G.%T.binding.as_type (%T.binding.as_type) = call %bound_method.loc14_11.2(%.loc14_11.2) to %.loc13_34
    269. 

  269. // CHECK:STDOUT:     return %.loc14_11.3 to %return
    270. 

  270. // CHECK:STDOUT:   }
    271. 

  271. // CHECK:STDOUT: }
    272. 

  272. // CHECK:STDOUT:
    273. 

  273. // CHECK:STDOUT: generic fn @H(%U.loc17_6.2: %Copy.type) {
    274. 

  274. // CHECK:STDOUT:   %U.loc17_6.1: %Copy.type = symbolic_binding U, 0 [symbolic = %U.loc17_6.1 (constants.%U.f92)]
    275. 

  275. // CHECK:STDOUT:   %U.binding.as_type: type = symbolic_binding_type U, 0, %U.loc17_6.1 [symbolic = %U.binding.as_type (constants.%U.binding.as_type.e5b)]
    276. 

  276. // CHECK:STDOUT:   %Class.loc17_31.1: type = class_type @Class, @Class(%U.binding.as_type) [symbolic = %Class.loc17_31.1 (constants.%Class.9fad56.2)]
    277. 

  277. // CHECK:STDOUT:   %pattern_type.loc17_21: type = pattern_type %Class.loc17_31.1 [symbolic = %pattern_type.loc17_21 (constants.%pattern_type.0d0276.2)]
    278. 

  278. // CHECK:STDOUT:   %pattern_type.loc17_34: type = pattern_type %U.binding.as_type [symbolic = %pattern_type.loc17_34 (constants.%pattern_type.c769df.3)]
    279. 

  279. // CHECK:STDOUT:
    280. 

  280. // CHECK:STDOUT: !definition:
    281. 

  281. // CHECK:STDOUT:   %require_complete.loc17_37: <witness> = require_complete_type %U.binding.as_type [symbolic = %require_complete.loc17_37 (constants.%require_complete.91e646.2)]
    282. 

  282. // CHECK:STDOUT:   %require_complete.loc17_22: <witness> = require_complete_type %Class.loc17_31.1 [symbolic = %require_complete.loc17_22 (constants.%require_complete.a2422b.2)]
    283. 

  283. // CHECK:STDOUT:   %Class.elem: type = unbound_element_type %Class.loc17_31.1, %U.binding.as_type [symbolic = %Class.elem (constants.%Class.elem.814ce2.2)]
    284. 

  284. // CHECK:STDOUT:   %Copy.lookup_impl_witness: <witness> = lookup_impl_witness %U.loc17_6.1, @Copy [symbolic = %Copy.lookup_impl_witness (constants.%Copy.lookup_impl_witness.edd34c.2)]
    285. 

  285. // CHECK:STDOUT:   %.loc18_11.4: type = fn_type_with_self_type constants.%Copy.Op.type, %U.loc17_6.1 [symbolic = %.loc18_11.4 (constants.%.232382.2)]
    286. 

  286. // CHECK:STDOUT:   %impl.elem0.loc18_11.2: @H.%.loc18_11.4 (%.232382.2) = impl_witness_access %Copy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc18_11.2 (constants.%impl.elem0.8df274.2)]
    287. 

  287. // CHECK:STDOUT:   %specific_impl_fn.loc18_11.2: <specific function> = specific_impl_function %impl.elem0.loc18_11.2, @Copy.Op(%U.loc17_6.1) [symbolic = %specific_impl_fn.loc18_11.2 (constants.%specific_impl_fn.5c479b.2)]
    288. 

  288. // CHECK:STDOUT:
    289. 

  289. // CHECK:STDOUT:   fn(%c.param: @H.%Class.loc17_31.1 (%Class.9fad56.2)) -> %return.param: @H.%U.binding.as_type (%U.binding.as_type.e5b) {
    290. 

  290. // CHECK:STDOUT:   !entry:
    291. 

  291. // CHECK:STDOUT:     %c.ref: @H.%Class.loc17_31.1 (%Class.9fad56.2) = name_ref c, %c
    292. 

  292. // CHECK:STDOUT:     %x.ref: @H.%Class.elem (%Class.elem.814ce2.2) = name_ref x, @Class.%.loc6 [concrete = @Class.%.loc6]
    293. 

  293. // CHECK:STDOUT:     %.loc18_11.1: ref @H.%U.binding.as_type (%U.binding.as_type.e5b) = class_element_access %c.ref, element0
    294. 

  294. // CHECK:STDOUT:     %.loc18_11.2: @H.%U.binding.as_type (%U.binding.as_type.e5b) = acquire_value %.loc18_11.1
    295. 

  295. // CHECK:STDOUT:     %impl.elem0.loc18_11.1: @H.%.loc18_11.4 (%.232382.2) = impl_witness_access constants.%Copy.lookup_impl_witness.edd34c.2, element0 [symbolic = %impl.elem0.loc18_11.2 (constants.%impl.elem0.8df274.2)]
    296. 

  296. // CHECK:STDOUT:     %bound_method.loc18_11.1: <bound method> = bound_method %.loc18_11.2, %impl.elem0.loc18_11.1
    297. 

  297. // CHECK:STDOUT:     %specific_impl_fn.loc18_11.1: <specific function> = specific_impl_function %impl.elem0.loc18_11.1, @Copy.Op(constants.%U.f92) [symbolic = %specific_impl_fn.loc18_11.2 (constants.%specific_impl_fn.5c479b.2)]
    298. 

  298. // CHECK:STDOUT:     %bound_method.loc18_11.2: <bound method> = bound_method %.loc18_11.2, %specific_impl_fn.loc18_11.1
    299. 

  299. // CHECK:STDOUT:     %.loc17_34: ref @H.%U.binding.as_type (%U.binding.as_type.e5b) = splice_block %return {}
    300. 

  300. // CHECK:STDOUT:     %.loc18_11.3: init @H.%U.binding.as_type (%U.binding.as_type.e5b) = call %bound_method.loc18_11.2(%.loc18_11.2) to %.loc17_34
    301. 

  301. // CHECK:STDOUT:     return %.loc18_11.3 to %return
    302. 

  302. // CHECK:STDOUT:   }
    303. 

  303. // CHECK:STDOUT: }
    304. 

  304. // CHECK:STDOUT:
    305. 

  305. // CHECK:STDOUT: specific @Class(constants.%T.67d) {
    306. 

  306. // CHECK:STDOUT:   %T.loc5_13.1 => constants.%T.67d
    307. 

  307. // CHECK:STDOUT: }
    308. 

  308. // CHECK:STDOUT:
    309. 

  309. // CHECK:STDOUT: specific @Class(constants.%i32) {
    310. 

  310. // CHECK:STDOUT:   %T.loc5_13.1 => constants.%i32
    311. 

  311. // CHECK:STDOUT:
    312. 

  312. // CHECK:STDOUT: !definition:
    313. 

  313. // CHECK:STDOUT:   %require_complete => constants.%complete_type.f8a
    314. 

  314. // CHECK:STDOUT:   %Class => constants.%Class.247
    315. 

  315. // CHECK:STDOUT:   %Class.elem => constants.%Class.elem.2d8
    316. 

  316. // CHECK:STDOUT:   %struct_type.x => constants.%struct_type.x.ed6
    317. 

  317. // CHECK:STDOUT:   %complete_type.loc7_1.2 => constants.%complete_type.1ec
    318. 

  318. // CHECK:STDOUT: }
    319. 

  319. // CHECK:STDOUT:
    320. 

  320. // CHECK:STDOUT: specific @Class(constants.%T.binding.as_type) {
    321. 

  321. // CHECK:STDOUT:   %T.loc5_13.1 => constants.%T.binding.as_type
    322. 

  322. // CHECK:STDOUT:
    323. 

  323. // CHECK:STDOUT: !definition:
    324. 

  324. // CHECK:STDOUT:   %require_complete => constants.%require_complete.91e646.1
    325. 

  325. // CHECK:STDOUT:   %Class => constants.%Class.9fad56.1
    326. 

  326. // CHECK:STDOUT:   %Class.elem => constants.%Class.elem.814ce2.1
    327. 

  327. // CHECK:STDOUT:   %struct_type.x => constants.%struct_type.x.12c2df.1
    328. 

  328. // CHECK:STDOUT:   %complete_type.loc7_1.2 => constants.%complete_type.7f9024.1
    329. 

  329. // CHECK:STDOUT: }
    330. 

  330. // CHECK:STDOUT:
    331. 

  331. // CHECK:STDOUT: specific @G(constants.%T.f92) {
    332. 

  332. // CHECK:STDOUT:   %T.loc13_6.1 => constants.%T.f92
    333. 

  333. // CHECK:STDOUT:   %T.binding.as_type => constants.%T.binding.as_type
    334. 

  334. // CHECK:STDOUT:   %Class.loc13_31.1 => constants.%Class.9fad56.1
    335. 

  335. // CHECK:STDOUT:   %pattern_type.loc13_21 => constants.%pattern_type.0d0276.1
    336. 

  336. // CHECK:STDOUT:   %pattern_type.loc13_34 => constants.%pattern_type.c769df.2
    337. 

  337. // CHECK:STDOUT: }
    338. 

  338. // CHECK:STDOUT:
    339. 

  339. // CHECK:STDOUT: specific @Class(constants.%U.binding.as_type.e5b) {
    340. 

  340. // CHECK:STDOUT:   %T.loc5_13.1 => constants.%U.binding.as_type.e5b
    341. 

  341. // CHECK:STDOUT:
    342. 

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

  343. // CHECK:STDOUT:   %require_complete => constants.%require_complete.91e646.2
    344. 

  344. // CHECK:STDOUT:   %Class => constants.%Class.9fad56.2
    345. 

  345. // CHECK:STDOUT:   %Class.elem => constants.%Class.elem.814ce2.2
    346. 

  346. // CHECK:STDOUT:   %struct_type.x => constants.%struct_type.x.12c2df.2
    347. 

  347. // CHECK:STDOUT:   %complete_type.loc7_1.2 => constants.%complete_type.7f9024.2
    348. 

  348. // CHECK:STDOUT: }
    349. 

  349. // CHECK:STDOUT:
    350. 

  350. // CHECK:STDOUT: specific @H(constants.%U.f92) {
    351. 

  351. // CHECK:STDOUT:   %U.loc17_6.1 => constants.%U.f92
    352. 

  352. // CHECK:STDOUT:   %U.binding.as_type => constants.%U.binding.as_type.e5b
    353. 

  353. // CHECK:STDOUT:   %Class.loc17_31.1 => constants.%Class.9fad56.2
    354. 

  354. // CHECK:STDOUT:   %pattern_type.loc17_21 => constants.%pattern_type.0d0276.2
    355. 

  355. // CHECK:STDOUT:   %pattern_type.loc17_34 => constants.%pattern_type.c769df.3
    356. 

  356. // CHECK:STDOUT: }
    357. 

  357. // CHECK:STDOUT:
    358.