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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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method_deduce.carbon

method_deduce.carbon 26 KB
История Исходник

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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/convert.carbon
    6. 

  6. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
    7. 

  7. // EXTRA-ARGS: --dump-sem-ir-ranges=if-present
    8. 

  8. //
    9. 

  9. // AUTOUPDATE
    10. 

  10. // TIP: To test this file alone, run:
    11. 

  11. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/generic/method_deduce.carbon
    12. 

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

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/generic/method_deduce.carbon
    14. 

  14. 

  15. class A {}
    16. 

  16. class B {}
    17. 

  17. 

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

  19.   fn Get(U:! type) -> (T, U) { return Get(U); }
    20. 

  20.   fn GetNoDeduce(x: T, U:! type) -> (T, U) { return GetNoDeduce(x, U); }
    21. 

  21. }
    22. 

  22. 

  23. fn CallGenericMethod(c: Class(A)) -> (A, B) {
    24. 

  24.   return c.Get(B);
    25. 

  25. }
    26. 

  26. 

  27. fn CallGenericMethodWithNonDeducedParam(c: Class(A)) -> (A, B) {
    28. 

  28.   return c.GetNoDeduce({}, B);
    29. 

  29. }
    30. 

  30. 

  31. // CHECK:STDOUT: --- method_deduce.carbon
    32. 

  32. // CHECK:STDOUT:
    33. 

  33. // CHECK:STDOUT: constants {
    34. 

  34. // CHECK:STDOUT:   %A: type = class_type @A [concrete]
    35. 

  35. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    36. 

  36. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
    37. 

  37. // CHECK:STDOUT:   %B: type = class_type @B [concrete]
    38. 

  38. // CHECK:STDOUT:   %T: type = bind_symbolic_name 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.fe1: type = class_type @Class, @Class(%T) [symbolic]
    43. 

  43. // CHECK:STDOUT:   %U: type = bind_symbolic_name U, 1 [symbolic]
    44. 

  44. // CHECK:STDOUT:   %tuple.type.24b: type = tuple_type (type, type) [concrete]
    45. 

  45. // CHECK:STDOUT:   %tuple.type.30b: type = tuple_type (%T, %U) [symbolic]
    46. 

  46. // CHECK:STDOUT:   %pattern_type.65c: type = pattern_type %tuple.type.30b [symbolic]
    47. 

  47. // CHECK:STDOUT:   %Get.type.fd9: type = fn_type @Get, @Class(%T) [symbolic]
    48. 

  48. // CHECK:STDOUT:   %Get.cf9: %Get.type.fd9 = struct_value () [symbolic]
    49. 

  49. // CHECK:STDOUT:   %pattern_type.7dc: type = pattern_type %T [symbolic]
    50. 

  50. // CHECK:STDOUT:   %GetNoDeduce.type.766: type = fn_type @GetNoDeduce, @Class(%T) [symbolic]
    51. 

  51. // CHECK:STDOUT:   %GetNoDeduce.c9a: %GetNoDeduce.type.766 = struct_value () [symbolic]
    52. 

  52. // CHECK:STDOUT:   %require_complete.fe1: <witness> = require_complete_type %tuple.type.30b [symbolic]
    53. 

  53. // CHECK:STDOUT:   %Get.specific_fn.f73: <specific function> = specific_function %Get.cf9, @Get(%T, %U) [symbolic]
    54. 

  54. // CHECK:STDOUT:   %require_complete.4ae: <witness> = require_complete_type %T [symbolic]
    55. 

  55. // CHECK:STDOUT:   %GetNoDeduce.specific_fn.536: <specific function> = specific_function %GetNoDeduce.c9a, @GetNoDeduce(%T, %U) [symbolic]
    56. 

  56. // CHECK:STDOUT:   %Class.480: type = class_type @Class, @Class(%A) [concrete]
    57. 

  57. // CHECK:STDOUT:   %pattern_type.827: type = pattern_type %Class.480 [concrete]
    58. 

  58. // CHECK:STDOUT:   %tuple.type.cc6: type = tuple_type (%A, %B) [concrete]
    59. 

  59. // CHECK:STDOUT:   %pattern_type.edc: type = pattern_type %tuple.type.cc6 [concrete]
    60. 

  60. // CHECK:STDOUT:   %CallGenericMethod.type: type = fn_type @CallGenericMethod [concrete]
    61. 

  61. // CHECK:STDOUT:   %CallGenericMethod: %CallGenericMethod.type = struct_value () [concrete]
    62. 

  62. // CHECK:STDOUT:   %Get.type.501: type = fn_type @Get, @Class(%A) [concrete]
    63. 

  63. // CHECK:STDOUT:   %Get.f37: %Get.type.501 = struct_value () [concrete]
    64. 

  64. // CHECK:STDOUT:   %GetNoDeduce.type.5d6: type = fn_type @GetNoDeduce, @Class(%A) [concrete]
    65. 

  65. // CHECK:STDOUT:   %GetNoDeduce.162: %GetNoDeduce.type.5d6 = struct_value () [concrete]
    66. 

  66. // CHECK:STDOUT:   %Get.specific_fn.213: <specific function> = specific_function %Get.f37, @Get(%A, %B) [concrete]
    67. 

  67. // CHECK:STDOUT:   %CallGenericMethodWithNonDeducedParam.type: type = fn_type @CallGenericMethodWithNonDeducedParam [concrete]
    68. 

  68. // CHECK:STDOUT:   %CallGenericMethodWithNonDeducedParam: %CallGenericMethodWithNonDeducedParam.type = struct_value () [concrete]
    69. 

  69. // CHECK:STDOUT:   %pattern_type.c10: type = pattern_type %A [concrete]
    70. 

  70. // CHECK:STDOUT:   %GetNoDeduce.specific_fn.438: <specific function> = specific_function %GetNoDeduce.162, @GetNoDeduce(%A, %B) [concrete]
    71. 

  71. // CHECK:STDOUT:   %A.val: %A = struct_value () [concrete]
    72. 

  72. // CHECK:STDOUT:   %complete_type.56a: <witness> = complete_type_witness %tuple.type.cc6 [concrete]
    73. 

  73. // CHECK:STDOUT: }
    74. 

  74. // CHECK:STDOUT:
    75. 

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

  76. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    77. 

  77. // CHECK:STDOUT:     import Core//prelude
    78. 

  78. // CHECK:STDOUT:     import Core//prelude/...
    79. 

  79. // CHECK:STDOUT:   }
    80. 

  80. // CHECK:STDOUT: }
    81. 

  81. // CHECK:STDOUT:
    82. 

  82. // CHECK:STDOUT: file {
    83. 

  83. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    84. 

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

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

  86. // CHECK:STDOUT:     .B = %B.decl
    87. 

  87. // CHECK:STDOUT:     .Class = %Class.decl
    88. 

  88. // CHECK:STDOUT:     .CallGenericMethod = %CallGenericMethod.decl
    89. 

  89. // CHECK:STDOUT:     .CallGenericMethodWithNonDeducedParam = %CallGenericMethodWithNonDeducedParam.decl
    90. 

  90. // CHECK:STDOUT:   }
    91. 

  91. // CHECK:STDOUT:   %Core.import = import Core
    92. 

  92. // CHECK:STDOUT:   %A.decl: type = class_decl @A [concrete = constants.%A] {} {}
    93. 

  93. // CHECK:STDOUT:   %B.decl: type = class_decl @B [concrete = constants.%B] {} {}
    94. 

  94. // CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [concrete = constants.%Class.generic] {
    95. 

  95. // CHECK:STDOUT:     %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
    96. 

  96. // CHECK:STDOUT:   } {
    97. 

  97. // CHECK:STDOUT:     %T.loc18_13.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc18_13.2 (constants.%T)]
    98. 

  98. // CHECK:STDOUT:   }
    99. 

  99. // CHECK:STDOUT:   %CallGenericMethod.decl: %CallGenericMethod.type = fn_decl @CallGenericMethod [concrete = constants.%CallGenericMethod] {
    100. 

  100. // CHECK:STDOUT:     %c.patt: %pattern_type.827 = binding_pattern c [concrete]
    101. 

  101. // CHECK:STDOUT:     %c.param_patt: %pattern_type.827 = value_param_pattern %c.patt, call_param0 [concrete]
    102. 

  102. // CHECK:STDOUT:     %return.patt: %pattern_type.edc = return_slot_pattern [concrete]
    103. 

  103. // CHECK:STDOUT:     %return.param_patt: %pattern_type.edc = out_param_pattern %return.patt, call_param1 [concrete]
    104. 

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

  105. // CHECK:STDOUT:     %A.ref.loc23_39: type = name_ref A, file.%A.decl [concrete = constants.%A]
    106. 

  106. // CHECK:STDOUT:     %B.ref.loc23: type = name_ref B, file.%B.decl [concrete = constants.%B]
    107. 

  107. // CHECK:STDOUT:     %.loc23_43.1: %tuple.type.24b = tuple_literal (%A.ref.loc23_39, %B.ref.loc23)
    108. 

  108. // CHECK:STDOUT:     %.loc23_43.2: type = converted %.loc23_43.1, constants.%tuple.type.cc6 [concrete = constants.%tuple.type.cc6]
    109. 

  109. // CHECK:STDOUT:     %c.param: %Class.480 = value_param call_param0
    110. 

  110. // CHECK:STDOUT:     %.loc23_32: type = splice_block %Class [concrete = constants.%Class.480] {
    111. 

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

  112. // CHECK:STDOUT:       %A.ref.loc23_31: type = name_ref A, file.%A.decl [concrete = constants.%A]
    113. 

  113. // CHECK:STDOUT:       %Class: type = class_type @Class, @Class(constants.%A) [concrete = constants.%Class.480]
    114. 

  114. // CHECK:STDOUT:     }
    115. 

  115. // CHECK:STDOUT:     %c: %Class.480 = bind_name c, %c.param
    116. 

  116. // CHECK:STDOUT:     %return.param: ref %tuple.type.cc6 = out_param call_param1
    117. 

  117. // CHECK:STDOUT:     %return: ref %tuple.type.cc6 = return_slot %return.param
    118. 

  118. // CHECK:STDOUT:   }
    119. 

  119. // CHECK:STDOUT:   %CallGenericMethodWithNonDeducedParam.decl: %CallGenericMethodWithNonDeducedParam.type = fn_decl @CallGenericMethodWithNonDeducedParam [concrete = constants.%CallGenericMethodWithNonDeducedParam] {
    120. 

  120. // CHECK:STDOUT:     %c.patt: %pattern_type.827 = binding_pattern c [concrete]
    121. 

  121. // CHECK:STDOUT:     %c.param_patt: %pattern_type.827 = value_param_pattern %c.patt, call_param0 [concrete]
    122. 

  122. // CHECK:STDOUT:     %return.patt: %pattern_type.edc = return_slot_pattern [concrete]
    123. 

  123. // CHECK:STDOUT:     %return.param_patt: %pattern_type.edc = out_param_pattern %return.patt, call_param1 [concrete]
    124. 

  124. // CHECK:STDOUT:   } {
    125. 

  125. // CHECK:STDOUT:     %A.ref.loc27_58: type = name_ref A, file.%A.decl [concrete = constants.%A]
    126. 

  126. // CHECK:STDOUT:     %B.ref.loc27: type = name_ref B, file.%B.decl [concrete = constants.%B]
    127. 

  127. // CHECK:STDOUT:     %.loc27_62.1: %tuple.type.24b = tuple_literal (%A.ref.loc27_58, %B.ref.loc27)
    128. 

  128. // CHECK:STDOUT:     %.loc27_62.2: type = converted %.loc27_62.1, constants.%tuple.type.cc6 [concrete = constants.%tuple.type.cc6]
    129. 

  129. // CHECK:STDOUT:     %c.param: %Class.480 = value_param call_param0
    130. 

  130. // CHECK:STDOUT:     %.loc27_51: type = splice_block %Class [concrete = constants.%Class.480] {
    131. 

  131. // CHECK:STDOUT:       %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
    132. 

  132. // CHECK:STDOUT:       %A.ref.loc27_50: type = name_ref A, file.%A.decl [concrete = constants.%A]
    133. 

  133. // CHECK:STDOUT:       %Class: type = class_type @Class, @Class(constants.%A) [concrete = constants.%Class.480]
    134. 

  134. // CHECK:STDOUT:     }
    135. 

  135. // CHECK:STDOUT:     %c: %Class.480 = bind_name c, %c.param
    136. 

  136. // CHECK:STDOUT:     %return.param: ref %tuple.type.cc6 = out_param call_param1
    137. 

  137. // CHECK:STDOUT:     %return: ref %tuple.type.cc6 = return_slot %return.param
    138. 

  138. // CHECK:STDOUT:   }
    139. 

  139. // CHECK:STDOUT: }
    140. 

  140. // CHECK:STDOUT:
    141. 

  141. // CHECK:STDOUT: class @A {
    142. 

  142. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete = constants.%empty_struct_type]
    143. 

  143. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete = constants.%complete_type.357]
    144. 

  144. // CHECK:STDOUT:   complete_type_witness = %complete_type
    145. 

  145. // CHECK:STDOUT:
    146. 

  146. // CHECK:STDOUT: !members:
    147. 

  147. // CHECK:STDOUT:   .Self = constants.%A
    148. 

  148. // CHECK:STDOUT: }
    149. 

  149. // CHECK:STDOUT:
    150. 

  150. // CHECK:STDOUT: class @B {
    151. 

  151. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete = constants.%empty_struct_type]
    152. 

  152. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete = constants.%complete_type.357]
    153. 

  153. // CHECK:STDOUT:   complete_type_witness = %complete_type
    154. 

  154. // CHECK:STDOUT:
    155. 

  155. // CHECK:STDOUT: !members:
    156. 

  156. // CHECK:STDOUT:   .Self = constants.%B
    157. 

  157. // CHECK:STDOUT: }
    158. 

  158. // CHECK:STDOUT:
    159. 

  159. // CHECK:STDOUT: generic class @Class(%T.loc18_13.1: type) {
    160. 

  160. // CHECK:STDOUT:   %T.loc18_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc18_13.2 (constants.%T)]
    161. 

  161. // CHECK:STDOUT:
    162. 

  162. // CHECK:STDOUT: !definition:
    163. 

  163. // CHECK:STDOUT:   %Get.type: type = fn_type @Get, @Class(%T.loc18_13.2) [symbolic = %Get.type (constants.%Get.type.fd9)]
    164. 

  164. // CHECK:STDOUT:   %Get: @Class.%Get.type (%Get.type.fd9) = struct_value () [symbolic = %Get (constants.%Get.cf9)]
    165. 

  165. // CHECK:STDOUT:   %GetNoDeduce.type: type = fn_type @GetNoDeduce, @Class(%T.loc18_13.2) [symbolic = %GetNoDeduce.type (constants.%GetNoDeduce.type.766)]
    166. 

  166. // CHECK:STDOUT:   %GetNoDeduce: @Class.%GetNoDeduce.type (%GetNoDeduce.type.766) = struct_value () [symbolic = %GetNoDeduce (constants.%GetNoDeduce.c9a)]
    167. 

  167. // CHECK:STDOUT:
    168. 

  168. // CHECK:STDOUT:   class {
    169. 

  169. // CHECK:STDOUT:     %Get.decl: @Class.%Get.type (%Get.type.fd9) = fn_decl @Get [symbolic = @Class.%Get (constants.%Get.cf9)] {
    170. 

  170. // CHECK:STDOUT:       %U.patt: %pattern_type.98f = symbolic_binding_pattern U, 1 [concrete]
    171. 

  171. // CHECK:STDOUT:       %return.patt: @Get.%pattern_type (%pattern_type.65c) = return_slot_pattern [concrete]
    172. 

  172. // CHECK:STDOUT:       %return.param_patt: @Get.%pattern_type (%pattern_type.65c) = out_param_pattern %return.patt, call_param0 [concrete]
    173. 

  173. // CHECK:STDOUT:     } {
    174. 

  174. // CHECK:STDOUT:       %T.ref: type = name_ref T, @Class.%T.loc18_13.1 [symbolic = %T (constants.%T)]
    175. 

  175. // CHECK:STDOUT:       %U.ref.loc19_27: type = name_ref U, %U.loc19_10.2 [symbolic = %U.loc19_10.1 (constants.%U)]
    176. 

  176. // CHECK:STDOUT:       %.loc19_28.1: %tuple.type.24b = tuple_literal (%T.ref, %U.ref.loc19_27)
    177. 

  177. // CHECK:STDOUT:       %.loc19_28.2: type = converted %.loc19_28.1, constants.%tuple.type.30b [symbolic = %tuple.type (constants.%tuple.type.30b)]
    178. 

  178. // CHECK:STDOUT:       %U.loc19_10.2: type = bind_symbolic_name U, 1 [symbolic = %U.loc19_10.1 (constants.%U)]
    179. 

  179. // CHECK:STDOUT:       %return.param: ref @Get.%tuple.type (%tuple.type.30b) = out_param call_param0
    180. 

  180. // CHECK:STDOUT:       %return: ref @Get.%tuple.type (%tuple.type.30b) = return_slot %return.param
    181. 

  181. // CHECK:STDOUT:     }
    182. 

  182. // CHECK:STDOUT:     %GetNoDeduce.decl: @Class.%GetNoDeduce.type (%GetNoDeduce.type.766) = fn_decl @GetNoDeduce [symbolic = @Class.%GetNoDeduce (constants.%GetNoDeduce.c9a)] {
    183. 

  183. // CHECK:STDOUT:       %x.patt: @GetNoDeduce.%pattern_type.loc20_18 (%pattern_type.7dc) = binding_pattern x [concrete]
    184. 

  184. // CHECK:STDOUT:       %x.param_patt: @GetNoDeduce.%pattern_type.loc20_18 (%pattern_type.7dc) = value_param_pattern %x.patt, call_param0 [concrete]
    185. 

  185. // CHECK:STDOUT:       %U.patt: %pattern_type.98f = symbolic_binding_pattern U, 1 [concrete]
    186. 

  186. // CHECK:STDOUT:       %return.patt: @GetNoDeduce.%pattern_type.loc20_34 (%pattern_type.65c) = return_slot_pattern [concrete]
    187. 

  187. // CHECK:STDOUT:       %return.param_patt: @GetNoDeduce.%pattern_type.loc20_34 (%pattern_type.65c) = out_param_pattern %return.patt, call_param1 [concrete]
    188. 

  188. // CHECK:STDOUT:     } {
    189. 

  189. // CHECK:STDOUT:       %T.ref.loc20_38: type = name_ref T, @Class.%T.loc18_13.1 [symbolic = %T (constants.%T)]
    190. 

  190. // CHECK:STDOUT:       %U.ref.loc20_41: type = name_ref U, %U.loc20_24.2 [symbolic = %U.loc20_24.1 (constants.%U)]
    191. 

  191. // CHECK:STDOUT:       %.loc20_42.1: %tuple.type.24b = tuple_literal (%T.ref.loc20_38, %U.ref.loc20_41)
    192. 

  192. // CHECK:STDOUT:       %.loc20_42.2: type = converted %.loc20_42.1, constants.%tuple.type.30b [symbolic = %tuple.type (constants.%tuple.type.30b)]
    193. 

  193. // CHECK:STDOUT:       %x.param: @GetNoDeduce.%T (%T) = value_param call_param0
    194. 

  194. // CHECK:STDOUT:       %T.ref.loc20_21: type = name_ref T, @Class.%T.loc18_13.1 [symbolic = %T (constants.%T)]
    195. 

  195. // CHECK:STDOUT:       %x: @GetNoDeduce.%T (%T) = bind_name x, %x.param
    196. 

  196. // CHECK:STDOUT:       %U.loc20_24.2: type = bind_symbolic_name U, 1 [symbolic = %U.loc20_24.1 (constants.%U)]
    197. 

  197. // CHECK:STDOUT:       %return.param: ref @GetNoDeduce.%tuple.type (%tuple.type.30b) = out_param call_param1
    198. 

  198. // CHECK:STDOUT:       %return: ref @GetNoDeduce.%tuple.type (%tuple.type.30b) = return_slot %return.param
    199. 

  199. // CHECK:STDOUT:     }
    200. 

  200. // CHECK:STDOUT:     %empty_struct_type: type = struct_type {} [concrete = constants.%empty_struct_type]
    201. 

  201. // CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete = constants.%complete_type.357]
    202. 

  202. // CHECK:STDOUT:     complete_type_witness = %complete_type
    203. 

  203. // CHECK:STDOUT:
    204. 

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

  205. // CHECK:STDOUT:     .Self = constants.%Class.fe1
    206. 

  206. // CHECK:STDOUT:     .T = <poisoned>
    207. 

  207. // CHECK:STDOUT:     .Get = %Get.decl
    208. 

  208. // CHECK:STDOUT:     .GetNoDeduce = %GetNoDeduce.decl
    209. 

  209. // CHECK:STDOUT:   }
    210. 

  210. // CHECK:STDOUT: }
    211. 

  211. // CHECK:STDOUT:
    212. 

  212. // CHECK:STDOUT: generic fn @Get(@Class.%T.loc18_13.1: type, %U.loc19_10.2: type) {
    213. 

  213. // CHECK:STDOUT:   %U.loc19_10.1: type = bind_symbolic_name U, 1 [symbolic = %U.loc19_10.1 (constants.%U)]
    214. 

  214. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    215. 

  215. // CHECK:STDOUT:   %tuple.type: type = tuple_type (%T, %U.loc19_10.1) [symbolic = %tuple.type (constants.%tuple.type.30b)]
    216. 

  216. // CHECK:STDOUT:   %pattern_type: type = pattern_type %tuple.type [symbolic = %pattern_type (constants.%pattern_type.65c)]
    217. 

  217. // CHECK:STDOUT:
    218. 

  218. // CHECK:STDOUT: !definition:
    219. 

  219. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type %tuple.type [symbolic = %require_complete (constants.%require_complete.fe1)]
    220. 

  220. // CHECK:STDOUT:   %Get.type: type = fn_type @Get, @Class(%T) [symbolic = %Get.type (constants.%Get.type.fd9)]
    221. 

  221. // CHECK:STDOUT:   %Get: @Get.%Get.type (%Get.type.fd9) = struct_value () [symbolic = %Get (constants.%Get.cf9)]
    222. 

  222. // CHECK:STDOUT:   %Get.specific_fn.loc19_39.2: <specific function> = specific_function %Get, @Get(%T, %U.loc19_10.1) [symbolic = %Get.specific_fn.loc19_39.2 (constants.%Get.specific_fn.f73)]
    223. 

  223. // CHECK:STDOUT:
    224. 

  224. // CHECK:STDOUT:   fn() -> %return.param: @Get.%tuple.type (%tuple.type.30b) {
    225. 

  225. // CHECK:STDOUT:   !entry:
    226. 

  226. // CHECK:STDOUT:     %.loc19_39: @Get.%Get.type (%Get.type.fd9) = specific_constant @Class.%Get.decl, @Class(constants.%T) [symbolic = %Get (constants.%Get.cf9)]
    227. 

  227. // CHECK:STDOUT:     %Get.ref: @Get.%Get.type (%Get.type.fd9) = name_ref Get, %.loc19_39 [symbolic = %Get (constants.%Get.cf9)]
    228. 

  228. // CHECK:STDOUT:     %U.ref.loc19_43: type = name_ref U, %U.loc19_10.2 [symbolic = %U.loc19_10.1 (constants.%U)]
    229. 

  229. // CHECK:STDOUT:     %Get.specific_fn.loc19_39.1: <specific function> = specific_function %Get.ref, @Get(constants.%T, constants.%U) [symbolic = %Get.specific_fn.loc19_39.2 (constants.%Get.specific_fn.f73)]
    230. 

  230. // CHECK:STDOUT:     %.loc19_20: ref @Get.%tuple.type (%tuple.type.30b) = splice_block %return {}
    231. 

  231. // CHECK:STDOUT:     %Get.call: init @Get.%tuple.type (%tuple.type.30b) = call %Get.specific_fn.loc19_39.1() to %.loc19_20
    232. 

  232. // CHECK:STDOUT:     return %Get.call to %return
    233. 

  233. // CHECK:STDOUT:   }
    234. 

  234. // CHECK:STDOUT: }
    235. 

  235. // CHECK:STDOUT:
    236. 

  236. // CHECK:STDOUT: generic fn @GetNoDeduce(@Class.%T.loc18_13.1: type, %U.loc20_24.2: type) {
    237. 

  237. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    238. 

  238. // CHECK:STDOUT:   %pattern_type.loc20_18: type = pattern_type %T [symbolic = %pattern_type.loc20_18 (constants.%pattern_type.7dc)]
    239. 

  239. // CHECK:STDOUT:   %U.loc20_24.1: type = bind_symbolic_name U, 1 [symbolic = %U.loc20_24.1 (constants.%U)]
    240. 

  240. // CHECK:STDOUT:   %tuple.type: type = tuple_type (%T, %U.loc20_24.1) [symbolic = %tuple.type (constants.%tuple.type.30b)]
    241. 

  241. // CHECK:STDOUT:   %pattern_type.loc20_34: type = pattern_type %tuple.type [symbolic = %pattern_type.loc20_34 (constants.%pattern_type.65c)]
    242. 

  242. // CHECK:STDOUT:
    243. 

  243. // CHECK:STDOUT: !definition:
    244. 

  244. // CHECK:STDOUT:   %require_complete.loc20_19: <witness> = require_complete_type %T [symbolic = %require_complete.loc20_19 (constants.%require_complete.4ae)]
    245. 

  245. // CHECK:STDOUT:   %GetNoDeduce.type: type = fn_type @GetNoDeduce, @Class(%T) [symbolic = %GetNoDeduce.type (constants.%GetNoDeduce.type.766)]
    246. 

  246. // CHECK:STDOUT:   %GetNoDeduce: @GetNoDeduce.%GetNoDeduce.type (%GetNoDeduce.type.766) = struct_value () [symbolic = %GetNoDeduce (constants.%GetNoDeduce.c9a)]
    247. 

  247. // CHECK:STDOUT:   %GetNoDeduce.specific_fn.loc20_53.2: <specific function> = specific_function %GetNoDeduce, @GetNoDeduce(%T, %U.loc20_24.1) [symbolic = %GetNoDeduce.specific_fn.loc20_53.2 (constants.%GetNoDeduce.specific_fn.536)]
    248. 

  248. // CHECK:STDOUT:   %require_complete.loc20_70: <witness> = require_complete_type %tuple.type [symbolic = %require_complete.loc20_70 (constants.%require_complete.fe1)]
    249. 

  249. // CHECK:STDOUT:
    250. 

  250. // CHECK:STDOUT:   fn(%x.param: @GetNoDeduce.%T (%T)) -> %return.param: @GetNoDeduce.%tuple.type (%tuple.type.30b) {
    251. 

  251. // CHECK:STDOUT:   !entry:
    252. 

  252. // CHECK:STDOUT:     %.loc20_53: @GetNoDeduce.%GetNoDeduce.type (%GetNoDeduce.type.766) = specific_constant @Class.%GetNoDeduce.decl, @Class(constants.%T) [symbolic = %GetNoDeduce (constants.%GetNoDeduce.c9a)]
    253. 

  253. // CHECK:STDOUT:     %GetNoDeduce.ref: @GetNoDeduce.%GetNoDeduce.type (%GetNoDeduce.type.766) = name_ref GetNoDeduce, %.loc20_53 [symbolic = %GetNoDeduce (constants.%GetNoDeduce.c9a)]
    254. 

  254. // CHECK:STDOUT:     %x.ref: @GetNoDeduce.%T (%T) = name_ref x, %x
    255. 

  255. // CHECK:STDOUT:     %U.ref.loc20_68: type = name_ref U, %U.loc20_24.2 [symbolic = %U.loc20_24.1 (constants.%U)]
    256. 

  256. // CHECK:STDOUT:     %GetNoDeduce.specific_fn.loc20_53.1: <specific function> = specific_function %GetNoDeduce.ref, @GetNoDeduce(constants.%T, constants.%U) [symbolic = %GetNoDeduce.specific_fn.loc20_53.2 (constants.%GetNoDeduce.specific_fn.536)]
    257. 

  257. // CHECK:STDOUT:     %.loc20_34: ref @GetNoDeduce.%tuple.type (%tuple.type.30b) = splice_block %return {}
    258. 

  258. // CHECK:STDOUT:     %GetNoDeduce.call: init @GetNoDeduce.%tuple.type (%tuple.type.30b) = call %GetNoDeduce.specific_fn.loc20_53.1(%x.ref) to %.loc20_34
    259. 

  259. // CHECK:STDOUT:     return %GetNoDeduce.call to %return
    260. 

  260. // CHECK:STDOUT:   }
    261. 

  261. // CHECK:STDOUT: }
    262. 

  262. // CHECK:STDOUT:
    263. 

  263. // CHECK:STDOUT: fn @CallGenericMethod(%c.param: %Class.480) -> %return.param: %tuple.type.cc6 {
    264. 

  264. // CHECK:STDOUT: !entry:
    265. 

  265. // CHECK:STDOUT:   %c.ref: %Class.480 = name_ref c, %c
    266. 

  266. // CHECK:STDOUT:   %.loc24: %Get.type.501 = specific_constant @Class.%Get.decl, @Class(constants.%A) [concrete = constants.%Get.f37]
    267. 

  267. // CHECK:STDOUT:   %Get.ref: %Get.type.501 = name_ref Get, %.loc24 [concrete = constants.%Get.f37]
    268. 

  268. // CHECK:STDOUT:   %B.ref.loc24: type = name_ref B, file.%B.decl [concrete = constants.%B]
    269. 

  269. // CHECK:STDOUT:   %Get.specific_fn: <specific function> = specific_function %Get.ref, @Get(constants.%A, constants.%B) [concrete = constants.%Get.specific_fn.213]
    270. 

  270. // CHECK:STDOUT:   %.loc23_35: ref %tuple.type.cc6 = splice_block %return {}
    271. 

  271. // CHECK:STDOUT:   %Get.call: init %tuple.type.cc6 = call %Get.specific_fn() to %.loc23_35
    272. 

  272. // CHECK:STDOUT:   return %Get.call to %return
    273. 

  273. // CHECK:STDOUT: }
    274. 

  274. // CHECK:STDOUT:
    275. 

  275. // CHECK:STDOUT: fn @CallGenericMethodWithNonDeducedParam(%c.param: %Class.480) -> %return.param: %tuple.type.cc6 {
    276. 

  276. // CHECK:STDOUT: !entry:
    277. 

  277. // CHECK:STDOUT:   %c.ref: %Class.480 = name_ref c, %c
    278. 

  278. // CHECK:STDOUT:   %.loc28_11: %GetNoDeduce.type.5d6 = specific_constant @Class.%GetNoDeduce.decl, @Class(constants.%A) [concrete = constants.%GetNoDeduce.162]
    279. 

  279. // CHECK:STDOUT:   %GetNoDeduce.ref: %GetNoDeduce.type.5d6 = name_ref GetNoDeduce, %.loc28_11 [concrete = constants.%GetNoDeduce.162]
    280. 

  280. // CHECK:STDOUT:   %.loc28_25.1: %empty_struct_type = struct_literal ()
    281. 

  281. // CHECK:STDOUT:   %B.ref.loc28: type = name_ref B, file.%B.decl [concrete = constants.%B]
    282. 

  282. // CHECK:STDOUT:   %GetNoDeduce.specific_fn: <specific function> = specific_function %GetNoDeduce.ref, @GetNoDeduce(constants.%A, constants.%B) [concrete = constants.%GetNoDeduce.specific_fn.438]
    283. 

  283. // CHECK:STDOUT:   %.loc27_54: ref %tuple.type.cc6 = splice_block %return {}
    284. 

  284. // CHECK:STDOUT:   %.loc28_25.2: ref %A = temporary_storage
    285. 

  285. // CHECK:STDOUT:   %.loc28_25.3: init %A = class_init (), %.loc28_25.2 [concrete = constants.%A.val]
    286. 

  286. // CHECK:STDOUT:   %.loc28_25.4: ref %A = temporary %.loc28_25.2, %.loc28_25.3
    287. 

  287. // CHECK:STDOUT:   %.loc28_25.5: ref %A = converted %.loc28_25.1, %.loc28_25.4
    288. 

  288. // CHECK:STDOUT:   %.loc28_25.6: %A = bind_value %.loc28_25.5
    289. 

  289. // CHECK:STDOUT:   %GetNoDeduce.call: init %tuple.type.cc6 = call %GetNoDeduce.specific_fn(%.loc28_25.6) to %.loc27_54
    290. 

  290. // CHECK:STDOUT:   return %GetNoDeduce.call to %return
    291. 

  291. // CHECK:STDOUT: }
    292. 

  292. // CHECK:STDOUT:
    293. 

  293. // CHECK:STDOUT: specific @Class(constants.%T) {
    294. 

  294. // CHECK:STDOUT:   %T.loc18_13.2 => constants.%T
    295. 

  295. // CHECK:STDOUT:
    296. 

  296. // CHECK:STDOUT: !definition:
    297. 

  297. // CHECK:STDOUT:   %Get.type => constants.%Get.type.fd9
    298. 

  298. // CHECK:STDOUT:   %Get => constants.%Get.cf9
    299. 

  299. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.766
    300. 

  300. // CHECK:STDOUT:   %GetNoDeduce => constants.%GetNoDeduce.c9a
    301. 

  301. // CHECK:STDOUT: }
    302. 

  302. // CHECK:STDOUT:
    303. 

  303. // CHECK:STDOUT: specific @Get(constants.%T, constants.%U) {
    304. 

  304. // CHECK:STDOUT:   %U.loc19_10.1 => constants.%U
    305. 

  305. // CHECK:STDOUT:   %T => constants.%T
    306. 

  306. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.30b
    307. 

  307. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.65c
    308. 

  308. // CHECK:STDOUT:
    309. 

  309. // CHECK:STDOUT: !definition:
    310. 

  310. // CHECK:STDOUT:   %require_complete => constants.%require_complete.fe1
    311. 

  311. // CHECK:STDOUT:   %Get.type => constants.%Get.type.fd9
    312. 

  312. // CHECK:STDOUT:   %Get => constants.%Get.cf9
    313. 

  313. // CHECK:STDOUT:   %Get.specific_fn.loc19_39.2 => constants.%Get.specific_fn.f73
    314. 

  314. // CHECK:STDOUT: }
    315. 

  315. // CHECK:STDOUT:
    316. 

  316. // CHECK:STDOUT: specific @GetNoDeduce(constants.%T, constants.%U) {
    317. 

  317. // CHECK:STDOUT:   %T => constants.%T
    318. 

  318. // CHECK:STDOUT:   %pattern_type.loc20_18 => constants.%pattern_type.7dc
    319. 

  319. // CHECK:STDOUT:   %U.loc20_24.1 => constants.%U
    320. 

  320. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.30b
    321. 

  321. // CHECK:STDOUT:   %pattern_type.loc20_34 => constants.%pattern_type.65c
    322. 

  322. // CHECK:STDOUT:
    323. 

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

  324. // CHECK:STDOUT:   %require_complete.loc20_19 => constants.%require_complete.4ae
    325. 

  325. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.766
    326. 

  326. // CHECK:STDOUT:   %GetNoDeduce => constants.%GetNoDeduce.c9a
    327. 

  327. // CHECK:STDOUT:   %GetNoDeduce.specific_fn.loc20_53.2 => constants.%GetNoDeduce.specific_fn.536
    328. 

  328. // CHECK:STDOUT:   %require_complete.loc20_70 => constants.%require_complete.fe1
    329. 

  329. // CHECK:STDOUT: }
    330. 

  330. // CHECK:STDOUT:
    331. 

  331. // CHECK:STDOUT: specific @Class(constants.%A) {
    332. 

  332. // CHECK:STDOUT:   %T.loc18_13.2 => constants.%A
    333. 

  333. // CHECK:STDOUT:
    334. 

  334. // CHECK:STDOUT: !definition:
    335. 

  335. // CHECK:STDOUT:   %Get.type => constants.%Get.type.501
    336. 

  336. // CHECK:STDOUT:   %Get => constants.%Get.f37
    337. 

  337. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.5d6
    338. 

  338. // CHECK:STDOUT:   %GetNoDeduce => constants.%GetNoDeduce.162
    339. 

  339. // CHECK:STDOUT: }
    340. 

  340. // CHECK:STDOUT:
    341. 

  341. // CHECK:STDOUT: specific @Get(constants.%A, constants.%B) {
    342. 

  342. // CHECK:STDOUT:   %U.loc19_10.1 => constants.%B
    343. 

  343. // CHECK:STDOUT:   %T => constants.%A
    344. 

  344. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.cc6
    345. 

  345. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.edc
    346. 

  346. // CHECK:STDOUT:
    347. 

  347. // CHECK:STDOUT: !definition:
    348. 

  348. // CHECK:STDOUT:   %require_complete => constants.%complete_type.56a
    349. 

  349. // CHECK:STDOUT:   %Get.type => constants.%Get.type.501
    350. 

  350. // CHECK:STDOUT:   %Get => constants.%Get.f37
    351. 

  351. // CHECK:STDOUT:   %Get.specific_fn.loc19_39.2 => constants.%Get.specific_fn.213
    352. 

  352. // CHECK:STDOUT: }
    353. 

  353. // CHECK:STDOUT:
    354. 

  354. // CHECK:STDOUT: specific @GetNoDeduce(constants.%A, constants.%B) {
    355. 

  355. // CHECK:STDOUT:   %T => constants.%A
    356. 

  356. // CHECK:STDOUT:   %pattern_type.loc20_18 => constants.%pattern_type.c10
    357. 

  357. // CHECK:STDOUT:   %U.loc20_24.1 => constants.%B
    358. 

  358. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.cc6
    359. 

  359. // CHECK:STDOUT:   %pattern_type.loc20_34 => constants.%pattern_type.edc
    360. 

  360. // CHECK:STDOUT:
    361. 

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

  362. // CHECK:STDOUT:   %require_complete.loc20_19 => constants.%complete_type.357
    363. 

  363. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.5d6
    364. 

  364. // CHECK:STDOUT:   %GetNoDeduce => constants.%GetNoDeduce.162
    365. 

  365. // CHECK:STDOUT:   %GetNoDeduce.specific_fn.loc20_53.2 => constants.%GetNoDeduce.specific_fn.438
    366. 

  366. // CHECK:STDOUT:   %require_complete.loc20_70 => constants.%complete_type.56a
    367. 

  367. // CHECK:STDOUT: }
    368. 

  368. // CHECK:STDOUT:
    369.