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carbon-lang
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check
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method_deduce.carbon

method_deduce.carbon 26 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/method_deduce.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/method_deduce.carbon
    10. 

  10. 

  11. class A {}
    12. 

  12. class B {}
    13. 

  13. 

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

  15.   fn Get(U:! type) -> (T, U) { return Get(U); }
    16. 

  16.   fn GetNoDeduce(x: T, U:! type) -> (T, U) { return GetNoDeduce(x, U); }
    17. 

  17. }
    18. 

  18. 

  19. fn CallGenericMethod(c: Class(A)) -> (A, B) {
    20. 

  20.   return c.Get(B);
    21. 

  21. }
    22. 

  22. 

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

  24.   return c.GetNoDeduce({}, B);
    25. 

  25. }
    26. 

  26. 

  27. // CHECK:STDOUT: --- method_deduce.carbon
    28. 

  28. // CHECK:STDOUT:
    29. 

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

  30. // CHECK:STDOUT:   %A: type = class_type @A [template]
    31. 

  31. // CHECK:STDOUT:   %.1: type = struct_type {} [template]
    32. 

  32. // CHECK:STDOUT:   %.2: <witness> = complete_type_witness %.1 [template]
    33. 

  33. // CHECK:STDOUT:   %B: type = class_type @B [template]
    34. 

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

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

  36. // CHECK:STDOUT:   %Class.type: type = generic_class_type @Class [template]
    37. 

  37. // CHECK:STDOUT:   %Class.1: %Class.type = struct_value () [template]
    38. 

  38. // CHECK:STDOUT:   %Class.2: type = class_type @Class, @Class(%T) [symbolic]
    39. 

  39. // CHECK:STDOUT:   %U: type = bind_symbolic_name U, 1 [symbolic]
    40. 

  40. // CHECK:STDOUT:   %U.patt: type = symbolic_binding_pattern U, 1 [symbolic]
    41. 

  41. // CHECK:STDOUT:   %tuple.type.1: type = tuple_type (type, type) [template]
    42. 

  42. // CHECK:STDOUT:   %tuple.type.2: type = tuple_type (%T, %U) [symbolic]
    43. 

  43. // CHECK:STDOUT:   %Get.type.1: type = fn_type @Get, @Class(%T) [symbolic]
    44. 

  44. // CHECK:STDOUT:   %Get.1: %Get.type.1 = struct_value () [symbolic]
    45. 

  45. // CHECK:STDOUT:   %GetNoDeduce.type.1: type = fn_type @GetNoDeduce, @Class(%T) [symbolic]
    46. 

  46. // CHECK:STDOUT:   %GetNoDeduce.1: %GetNoDeduce.type.1 = struct_value () [symbolic]
    47. 

  47. // CHECK:STDOUT:   %.4: <specific function> = specific_function %Get.1, @Get(%T, %U) [symbolic]
    48. 

  48. // CHECK:STDOUT:   %.5: <specific function> = specific_function %GetNoDeduce.1, @GetNoDeduce(%T, %U) [symbolic]
    49. 

  49. // CHECK:STDOUT:   %Class.3: type = class_type @Class, @Class(%A) [template]
    50. 

  50. // CHECK:STDOUT:   %tuple.type.3: type = tuple_type (%A, %B) [template]
    51. 

  51. // CHECK:STDOUT:   %CallGenericMethod.type: type = fn_type @CallGenericMethod [template]
    52. 

  52. // CHECK:STDOUT:   %CallGenericMethod: %CallGenericMethod.type = struct_value () [template]
    53. 

  53. // CHECK:STDOUT:   %Get.type.2: type = fn_type @Get, @Class(%A) [template]
    54. 

  54. // CHECK:STDOUT:   %Get.2: %Get.type.2 = struct_value () [template]
    55. 

  55. // CHECK:STDOUT:   %GetNoDeduce.type.2: type = fn_type @GetNoDeduce, @Class(%A) [template]
    56. 

  56. // CHECK:STDOUT:   %GetNoDeduce.2: %GetNoDeduce.type.2 = struct_value () [template]
    57. 

  57. // CHECK:STDOUT:   %.8: <specific function> = specific_function %Get.2, @Get(%A, %B) [template]
    58. 

  58. // CHECK:STDOUT:   %CallGenericMethodWithNonDeducedParam.type: type = fn_type @CallGenericMethodWithNonDeducedParam [template]
    59. 

  59. // CHECK:STDOUT:   %CallGenericMethodWithNonDeducedParam: %CallGenericMethodWithNonDeducedParam.type = struct_value () [template]
    60. 

  60. // CHECK:STDOUT:   %.9: <specific function> = specific_function %GetNoDeduce.2, @GetNoDeduce(%A, %B) [template]
    61. 

  61. // CHECK:STDOUT:   %struct: %A = struct_value () [template]
    62. 

  62. // CHECK:STDOUT: }
    63. 

  63. // CHECK:STDOUT:
    64. 

  64. // CHECK:STDOUT: imports {
    65. 

  65. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    66. 

  66. // CHECK:STDOUT:     import Core//prelude
    67. 

  67. // CHECK:STDOUT:     import Core//prelude/...
    68. 

  68. // CHECK:STDOUT:   }
    69. 

  69. // CHECK:STDOUT: }
    70. 

  70. // CHECK:STDOUT:
    71. 

  71. // CHECK:STDOUT: file {
    72. 

  72. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    73. 

  73. // CHECK:STDOUT:     .Core = imports.%Core
    74. 

  74. // CHECK:STDOUT:     .A = %A.decl
    75. 

  75. // CHECK:STDOUT:     .B = %B.decl
    76. 

  76. // CHECK:STDOUT:     .Class = %Class.decl
    77. 

  77. // CHECK:STDOUT:     .CallGenericMethod = %CallGenericMethod.decl
    78. 

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

  79. // CHECK:STDOUT:   }
    80. 

  80. // CHECK:STDOUT:   %Core.import = import Core
    81. 

  81. // CHECK:STDOUT:   %A.decl: type = class_decl @A [template = constants.%A] {} {}
    82. 

  82. // CHECK:STDOUT:   %B.decl: type = class_decl @B [template = constants.%B] {} {}
    83. 

  83. // CHECK:STDOUT:   %Class.decl: %Class.type = class_decl @Class [template = constants.%Class.1] {
    84. 

  84. // CHECK:STDOUT:     %T.patt.loc14_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc14_13.2 (constants.%T.patt)]
    85. 

  85. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc14_13.1, runtime_param<invalid> [symbolic = %T.patt.loc14_13.2 (constants.%T.patt)]
    86. 

  86. // CHECK:STDOUT:   } {
    87. 

  87. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
    88. 

  88. // CHECK:STDOUT:     %T.loc14_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc14_13.2 (constants.%T)]
    89. 

  89. // CHECK:STDOUT:   }
    90. 

  90. // CHECK:STDOUT:   %CallGenericMethod.decl: %CallGenericMethod.type = fn_decl @CallGenericMethod [template = constants.%CallGenericMethod] {
    91. 

  91. // CHECK:STDOUT:     %c.patt: %Class.3 = binding_pattern c
    92. 

  92. // CHECK:STDOUT:     %c.param_patt: %Class.3 = value_param_pattern %c.patt, runtime_param0
    93. 

  93. // CHECK:STDOUT:     %return.patt: %tuple.type.3 = return_slot_pattern
    94. 

  94. // CHECK:STDOUT:     %return.param_patt: %tuple.type.3 = out_param_pattern %return.patt, runtime_param1
    95. 

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

  96. // CHECK:STDOUT:     %Class.ref: %Class.type = name_ref Class, file.%Class.decl [template = constants.%Class.1]
    97. 

  97. // CHECK:STDOUT:     %A.ref.loc19_31: type = name_ref A, file.%A.decl [template = constants.%A]
    98. 

  98. // CHECK:STDOUT:     %Class: type = class_type @Class, @Class(constants.%A) [template = constants.%Class.3]
    99. 

  99. // CHECK:STDOUT:     %A.ref.loc19_39: type = name_ref A, file.%A.decl [template = constants.%A]
    100. 

  100. // CHECK:STDOUT:     %B.ref.loc19: type = name_ref B, file.%B.decl [template = constants.%B]
    101. 

  101. // CHECK:STDOUT:     %.loc19_43.1: %tuple.type.1 = tuple_literal (%A.ref.loc19_39, %B.ref.loc19)
    102. 

  102. // CHECK:STDOUT:     %.loc19_43.2: type = converted %.loc19_43.1, constants.%tuple.type.3 [template = constants.%tuple.type.3]
    103. 

  103. // CHECK:STDOUT:     %c.param: %Class.3 = value_param runtime_param0
    104. 

  104. // CHECK:STDOUT:     %c: %Class.3 = bind_name c, %c.param
    105. 

  105. // CHECK:STDOUT:     %return.param: ref %tuple.type.3 = out_param runtime_param1
    106. 

  106. // CHECK:STDOUT:     %return: ref %tuple.type.3 = return_slot %return.param
    107. 

  107. // CHECK:STDOUT:   }
    108. 

  108. // CHECK:STDOUT:   %CallGenericMethodWithNonDeducedParam.decl: %CallGenericMethodWithNonDeducedParam.type = fn_decl @CallGenericMethodWithNonDeducedParam [template = constants.%CallGenericMethodWithNonDeducedParam] {
    109. 

  109. // CHECK:STDOUT:     %c.patt: %Class.3 = binding_pattern c
    110. 

  110. // CHECK:STDOUT:     %c.param_patt: %Class.3 = value_param_pattern %c.patt, runtime_param0
    111. 

  111. // CHECK:STDOUT:     %return.patt: %tuple.type.3 = return_slot_pattern
    112. 

  112. // CHECK:STDOUT:     %return.param_patt: %tuple.type.3 = out_param_pattern %return.patt, runtime_param1
    113. 

  113. // CHECK:STDOUT:   } {
    114. 

  114. // CHECK:STDOUT:     %Class.ref: %Class.type = name_ref Class, file.%Class.decl [template = constants.%Class.1]
    115. 

  115. // CHECK:STDOUT:     %A.ref.loc23_50: type = name_ref A, file.%A.decl [template = constants.%A]
    116. 

  116. // CHECK:STDOUT:     %Class: type = class_type @Class, @Class(constants.%A) [template = constants.%Class.3]
    117. 

  117. // CHECK:STDOUT:     %A.ref.loc23_58: type = name_ref A, file.%A.decl [template = constants.%A]
    118. 

  118. // CHECK:STDOUT:     %B.ref.loc23: type = name_ref B, file.%B.decl [template = constants.%B]
    119. 

  119. // CHECK:STDOUT:     %.loc23_62.1: %tuple.type.1 = tuple_literal (%A.ref.loc23_58, %B.ref.loc23)
    120. 

  120. // CHECK:STDOUT:     %.loc23_62.2: type = converted %.loc23_62.1, constants.%tuple.type.3 [template = constants.%tuple.type.3]
    121. 

  121. // CHECK:STDOUT:     %c.param: %Class.3 = value_param runtime_param0
    122. 

  122. // CHECK:STDOUT:     %c: %Class.3 = bind_name c, %c.param
    123. 

  123. // CHECK:STDOUT:     %return.param: ref %tuple.type.3 = out_param runtime_param1
    124. 

  124. // CHECK:STDOUT:     %return: ref %tuple.type.3 = return_slot %return.param
    125. 

  125. // CHECK:STDOUT:   }
    126. 

  126. // CHECK:STDOUT: }
    127. 

  127. // CHECK:STDOUT:
    128. 

  128. // CHECK:STDOUT: class @A {
    129. 

  129. // CHECK:STDOUT:   %.loc11: <witness> = complete_type_witness %.1 [template = constants.%.2]
    130. 

  130. // CHECK:STDOUT:
    131. 

  131. // CHECK:STDOUT: !members:
    132. 

  132. // CHECK:STDOUT:   .Self = constants.%A
    133. 

  133. // CHECK:STDOUT: }
    134. 

  134. // CHECK:STDOUT:
    135. 

  135. // CHECK:STDOUT: class @B {
    136. 

  136. // CHECK:STDOUT:   %.loc12: <witness> = complete_type_witness %.1 [template = constants.%.2]
    137. 

  137. // CHECK:STDOUT:
    138. 

  138. // CHECK:STDOUT: !members:
    139. 

  139. // CHECK:STDOUT:   .Self = constants.%B
    140. 

  140. // CHECK:STDOUT: }
    141. 

  141. // CHECK:STDOUT:
    142. 

  142. // CHECK:STDOUT: generic class @Class(%T.loc14_13.1: type) {
    143. 

  143. // CHECK:STDOUT:   %T.loc14_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc14_13.2 (constants.%T)]
    144. 

  144. // CHECK:STDOUT:   %T.patt.loc14_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc14_13.2 (constants.%T.patt)]
    145. 

  145. // CHECK:STDOUT:
    146. 

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

  147. // CHECK:STDOUT:   %Get.type: type = fn_type @Get, @Class(%T.loc14_13.2) [symbolic = %Get.type (constants.%Get.type.1)]
    148. 

  148. // CHECK:STDOUT:   %Get: @Class.%Get.type (%Get.type.1) = struct_value () [symbolic = %Get (constants.%Get.1)]
    149. 

  149. // CHECK:STDOUT:   %GetNoDeduce.type: type = fn_type @GetNoDeduce, @Class(%T.loc14_13.2) [symbolic = %GetNoDeduce.type (constants.%GetNoDeduce.type.1)]
    150. 

  150. // CHECK:STDOUT:   %GetNoDeduce: @Class.%GetNoDeduce.type (%GetNoDeduce.type.1) = struct_value () [symbolic = %GetNoDeduce (constants.%GetNoDeduce.1)]
    151. 

  151. // CHECK:STDOUT:
    152. 

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

  153. // CHECK:STDOUT:     %Get.decl: @Class.%Get.type (%Get.type.1) = fn_decl @Get [symbolic = @Class.%Get (constants.%Get.1)] {
    154. 

  154. // CHECK:STDOUT:       %U.patt.loc15_10.2: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc15_10.1 (constants.%U.patt)]
    155. 

  155. // CHECK:STDOUT:       %U.param_patt: type = value_param_pattern %U.patt.loc15_10.2, runtime_param<invalid> [symbolic = %U.patt.loc15_10.1 (constants.%U.patt)]
    156. 

  156. // CHECK:STDOUT:       %return.patt: @Get.%tuple.type (%tuple.type.2) = return_slot_pattern
    157. 

  157. // CHECK:STDOUT:       %return.param_patt: @Get.%tuple.type (%tuple.type.2) = out_param_pattern %return.patt, runtime_param0
    158. 

  158. // CHECK:STDOUT:     } {
    159. 

  159. // CHECK:STDOUT:       %T.ref: type = name_ref T, @Class.%T.loc14_13.1 [symbolic = %T (constants.%T)]
    160. 

  160. // CHECK:STDOUT:       %U.ref.loc15_27: type = name_ref U, %U.loc15_10.2 [symbolic = %U.loc15_10.1 (constants.%U)]
    161. 

  161. // CHECK:STDOUT:       %.loc15_28.1: %tuple.type.1 = tuple_literal (%T.ref, %U.ref.loc15_27)
    162. 

  162. // CHECK:STDOUT:       %.loc15_28.2: type = converted %.loc15_28.1, constants.%tuple.type.2 [symbolic = %tuple.type (constants.%tuple.type.2)]
    163. 

  163. // CHECK:STDOUT:       %U.param: type = value_param runtime_param<invalid>
    164. 

  164. // CHECK:STDOUT:       %U.loc15_10.2: type = bind_symbolic_name U, 1, %U.param [symbolic = %U.loc15_10.1 (constants.%U)]
    165. 

  165. // CHECK:STDOUT:       %return.param: ref @Get.%tuple.type (%tuple.type.2) = out_param runtime_param0
    166. 

  166. // CHECK:STDOUT:       %return: ref @Get.%tuple.type (%tuple.type.2) = return_slot %return.param
    167. 

  167. // CHECK:STDOUT:     }
    168. 

  168. // CHECK:STDOUT:     %GetNoDeduce.decl: @Class.%GetNoDeduce.type (%GetNoDeduce.type.1) = fn_decl @GetNoDeduce [symbolic = @Class.%GetNoDeduce (constants.%GetNoDeduce.1)] {
    169. 

  169. // CHECK:STDOUT:       %x.patt: @GetNoDeduce.%T (%T) = binding_pattern x
    170. 

  170. // CHECK:STDOUT:       %x.param_patt: @GetNoDeduce.%T (%T) = value_param_pattern %x.patt, runtime_param0
    171. 

  171. // CHECK:STDOUT:       %U.patt.loc16_24.2: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc16_24.1 (constants.%U.patt)]
    172. 

  172. // CHECK:STDOUT:       %U.param_patt: type = value_param_pattern %U.patt.loc16_24.2, runtime_param<invalid> [symbolic = %U.patt.loc16_24.1 (constants.%U.patt)]
    173. 

  173. // CHECK:STDOUT:       %return.patt: @GetNoDeduce.%tuple.type (%tuple.type.2) = return_slot_pattern
    174. 

  174. // CHECK:STDOUT:       %return.param_patt: @GetNoDeduce.%tuple.type (%tuple.type.2) = out_param_pattern %return.patt, runtime_param1
    175. 

  175. // CHECK:STDOUT:     } {
    176. 

  176. // CHECK:STDOUT:       %T.ref.loc16_21: type = name_ref T, @Class.%T.loc14_13.1 [symbolic = %T (constants.%T)]
    177. 

  177. // CHECK:STDOUT:       %T.ref.loc16_38: type = name_ref T, @Class.%T.loc14_13.1 [symbolic = %T (constants.%T)]
    178. 

  178. // CHECK:STDOUT:       %U.ref.loc16_41: type = name_ref U, %U.loc16_24.2 [symbolic = %U.loc16_24.1 (constants.%U)]
    179. 

  179. // CHECK:STDOUT:       %.loc16_42.1: %tuple.type.1 = tuple_literal (%T.ref.loc16_38, %U.ref.loc16_41)
    180. 

  180. // CHECK:STDOUT:       %.loc16_42.2: type = converted %.loc16_42.1, constants.%tuple.type.2 [symbolic = %tuple.type (constants.%tuple.type.2)]
    181. 

  181. // CHECK:STDOUT:       %x.param: @GetNoDeduce.%T (%T) = value_param runtime_param0
    182. 

  182. // CHECK:STDOUT:       %x: @GetNoDeduce.%T (%T) = bind_name x, %x.param
    183. 

  183. // CHECK:STDOUT:       %U.param: type = value_param runtime_param<invalid>
    184. 

  184. // CHECK:STDOUT:       %U.loc16_24.2: type = bind_symbolic_name U, 1, %U.param [symbolic = %U.loc16_24.1 (constants.%U)]
    185. 

  185. // CHECK:STDOUT:       %return.param: ref @GetNoDeduce.%tuple.type (%tuple.type.2) = out_param runtime_param1
    186. 

  186. // CHECK:STDOUT:       %return: ref @GetNoDeduce.%tuple.type (%tuple.type.2) = return_slot %return.param
    187. 

  187. // CHECK:STDOUT:     }
    188. 

  188. // CHECK:STDOUT:     %.loc17: <witness> = complete_type_witness %.1 [template = constants.%.2]
    189. 

  189. // CHECK:STDOUT:
    190. 

  190. // CHECK:STDOUT:   !members:
    191. 

  191. // CHECK:STDOUT:     .Self = constants.%Class.2
    192. 

  192. // CHECK:STDOUT:     .Get = %Get.decl
    193. 

  193. // CHECK:STDOUT:     .GetNoDeduce = %GetNoDeduce.decl
    194. 

  194. // CHECK:STDOUT:   }
    195. 

  195. // CHECK:STDOUT: }
    196. 

  196. // CHECK:STDOUT:
    197. 

  197. // CHECK:STDOUT: generic fn @Get(@Class.%T.loc14_13.1: type, %U.loc15_10.2: type) {
    198. 

  198. // CHECK:STDOUT:   %U.loc15_10.1: type = bind_symbolic_name U, 1 [symbolic = %U.loc15_10.1 (constants.%U)]
    199. 

  199. // CHECK:STDOUT:   %U.patt.loc15_10.1: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc15_10.1 (constants.%U.patt)]
    200. 

  200. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    201. 

  201. // CHECK:STDOUT:   %tuple.type: type = tuple_type (@Get.%T (%T), @Get.%U.loc15_10.1 (%U)) [symbolic = %tuple.type (constants.%tuple.type.2)]
    202. 

  202. // CHECK:STDOUT:
    203. 

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

  204. // CHECK:STDOUT:   %Get.type: type = fn_type @Get, @Class(%T) [symbolic = %Get.type (constants.%Get.type.1)]
    205. 

  205. // CHECK:STDOUT:   %Get: @Get.%Get.type (%Get.type.1) = struct_value () [symbolic = %Get (constants.%Get.1)]
    206. 

  206. // CHECK:STDOUT:   %.loc15_39.3: <specific function> = specific_function %Get, @Get(%T, %U.loc15_10.1) [symbolic = %.loc15_39.3 (constants.%.4)]
    207. 

  207. // CHECK:STDOUT:
    208. 

  208. // CHECK:STDOUT:   fn(%U.param_patt: type) -> %return: @Get.%tuple.type (%tuple.type.2) {
    209. 

  209. // CHECK:STDOUT:   !entry:
    210. 

  210. // CHECK:STDOUT:     %.loc15_39.1: @Get.%Get.type (%Get.type.1) = specific_constant @Class.%Get.decl, @Class(constants.%T) [symbolic = %Get (constants.%Get.1)]
    211. 

  211. // CHECK:STDOUT:     %Get.ref: @Get.%Get.type (%Get.type.1) = name_ref Get, %.loc15_39.1 [symbolic = %Get (constants.%Get.1)]
    212. 

  212. // CHECK:STDOUT:     %U.ref.loc15_43: type = name_ref U, %U.loc15_10.2 [symbolic = %U.loc15_10.1 (constants.%U)]
    213. 

  213. // CHECK:STDOUT:     %.loc15_39.2: <specific function> = specific_function %Get.ref, @Get(constants.%T, constants.%U) [symbolic = %.loc15_39.3 (constants.%.4)]
    214. 

  214. // CHECK:STDOUT:     %.loc15_42.1: ref @Get.%tuple.type (%tuple.type.2) = temporary_storage
    215. 

  215. // CHECK:STDOUT:     %Get.call: init @Get.%tuple.type (%tuple.type.2) = call %.loc15_39.2() to %.loc15_42.1
    216. 

  216. // CHECK:STDOUT:     %.loc15_42.2: ref @Get.%tuple.type (%tuple.type.2) = temporary %.loc15_42.1, %Get.call
    217. 

  217. // CHECK:STDOUT:     %.loc15_42.3: ref @Get.%T (%T) = tuple_access %.loc15_42.2, element0
    218. 

  218. // CHECK:STDOUT:     %.loc15_42.4: @Get.%T (%T) = bind_value %.loc15_42.3
    219. 

  219. // CHECK:STDOUT:     %.loc15_42.5: ref @Get.%T (%T) = tuple_access %return, element0
    220. 

  220. // CHECK:STDOUT:     %.loc15_42.6: init @Get.%T (%T) = initialize_from %.loc15_42.4 to %.loc15_42.5
    221. 

  221. // CHECK:STDOUT:     %.loc15_42.7: ref @Get.%U.loc15_10.1 (%U) = tuple_access %.loc15_42.2, element1
    222. 

  222. // CHECK:STDOUT:     %.loc15_42.8: @Get.%U.loc15_10.1 (%U) = bind_value %.loc15_42.7
    223. 

  223. // CHECK:STDOUT:     %.loc15_42.9: ref @Get.%U.loc15_10.1 (%U) = tuple_access %return, element1
    224. 

  224. // CHECK:STDOUT:     %.loc15_42.10: init @Get.%U.loc15_10.1 (%U) = initialize_from %.loc15_42.8 to %.loc15_42.9
    225. 

  225. // CHECK:STDOUT:     %.loc15_42.11: init @Get.%tuple.type (%tuple.type.2) = tuple_init (%.loc15_42.6, %.loc15_42.10) to %return
    226. 

  226. // CHECK:STDOUT:     %.loc15_45: init @Get.%tuple.type (%tuple.type.2) = converted %Get.call, %.loc15_42.11
    227. 

  227. // CHECK:STDOUT:     return %.loc15_45 to %return
    228. 

  228. // CHECK:STDOUT:   }
    229. 

  229. // CHECK:STDOUT: }
    230. 

  230. // CHECK:STDOUT:
    231. 

  231. // CHECK:STDOUT: generic fn @GetNoDeduce(@Class.%T.loc14_13.1: type, %U.loc16_24.2: type) {
    232. 

  232. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    233. 

  233. // CHECK:STDOUT:   %U.loc16_24.1: type = bind_symbolic_name U, 1 [symbolic = %U.loc16_24.1 (constants.%U)]
    234. 

  234. // CHECK:STDOUT:   %U.patt.loc16_24.1: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc16_24.1 (constants.%U.patt)]
    235. 

  235. // CHECK:STDOUT:   %tuple.type: type = tuple_type (@GetNoDeduce.%T (%T), @GetNoDeduce.%U.loc16_24.1 (%U)) [symbolic = %tuple.type (constants.%tuple.type.2)]
    236. 

  236. // CHECK:STDOUT:
    237. 

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

  238. // CHECK:STDOUT:   %GetNoDeduce.type: type = fn_type @GetNoDeduce, @Class(%T) [symbolic = %GetNoDeduce.type (constants.%GetNoDeduce.type.1)]
    239. 

  239. // CHECK:STDOUT:   %GetNoDeduce: @GetNoDeduce.%GetNoDeduce.type (%GetNoDeduce.type.1) = struct_value () [symbolic = %GetNoDeduce (constants.%GetNoDeduce.1)]
    240. 

  240. // CHECK:STDOUT:   %.loc16_53.3: <specific function> = specific_function %GetNoDeduce, @GetNoDeduce(%T, %U.loc16_24.1) [symbolic = %.loc16_53.3 (constants.%.5)]
    241. 

  241. // CHECK:STDOUT:
    242. 

  242. // CHECK:STDOUT:   fn(%x.param_patt: @GetNoDeduce.%T (%T), %U.param_patt: type) -> %return: @GetNoDeduce.%tuple.type (%tuple.type.2) {
    243. 

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

  244. // CHECK:STDOUT:     %.loc16_53.1: @GetNoDeduce.%GetNoDeduce.type (%GetNoDeduce.type.1) = specific_constant @Class.%GetNoDeduce.decl, @Class(constants.%T) [symbolic = %GetNoDeduce (constants.%GetNoDeduce.1)]
    245. 

  245. // CHECK:STDOUT:     %GetNoDeduce.ref: @GetNoDeduce.%GetNoDeduce.type (%GetNoDeduce.type.1) = name_ref GetNoDeduce, %.loc16_53.1 [symbolic = %GetNoDeduce (constants.%GetNoDeduce.1)]
    246. 

  246. // CHECK:STDOUT:     %x.ref: @GetNoDeduce.%T (%T) = name_ref x, %x
    247. 

  247. // CHECK:STDOUT:     %U.ref.loc16_68: type = name_ref U, %U.loc16_24.2 [symbolic = %U.loc16_24.1 (constants.%U)]
    248. 

  248. // CHECK:STDOUT:     %.loc16_53.2: <specific function> = specific_function %GetNoDeduce.ref, @GetNoDeduce(constants.%T, constants.%U) [symbolic = %.loc16_53.3 (constants.%.5)]
    249. 

  249. // CHECK:STDOUT:     %.loc16_64.1: ref @GetNoDeduce.%tuple.type (%tuple.type.2) = temporary_storage
    250. 

  250. // CHECK:STDOUT:     %GetNoDeduce.call: init @GetNoDeduce.%tuple.type (%tuple.type.2) = call %.loc16_53.2(%x.ref) to %.loc16_64.1
    251. 

  251. // CHECK:STDOUT:     %.loc16_64.2: ref @GetNoDeduce.%tuple.type (%tuple.type.2) = temporary %.loc16_64.1, %GetNoDeduce.call
    252. 

  252. // CHECK:STDOUT:     %.loc16_64.3: ref @GetNoDeduce.%T (%T) = tuple_access %.loc16_64.2, element0
    253. 

  253. // CHECK:STDOUT:     %.loc16_64.4: @GetNoDeduce.%T (%T) = bind_value %.loc16_64.3
    254. 

  254. // CHECK:STDOUT:     %.loc16_64.5: ref @GetNoDeduce.%T (%T) = tuple_access %return, element0
    255. 

  255. // CHECK:STDOUT:     %.loc16_64.6: init @GetNoDeduce.%T (%T) = initialize_from %.loc16_64.4 to %.loc16_64.5
    256. 

  256. // CHECK:STDOUT:     %.loc16_64.7: ref @GetNoDeduce.%U.loc16_24.1 (%U) = tuple_access %.loc16_64.2, element1
    257. 

  257. // CHECK:STDOUT:     %.loc16_64.8: @GetNoDeduce.%U.loc16_24.1 (%U) = bind_value %.loc16_64.7
    258. 

  258. // CHECK:STDOUT:     %.loc16_64.9: ref @GetNoDeduce.%U.loc16_24.1 (%U) = tuple_access %return, element1
    259. 

  259. // CHECK:STDOUT:     %.loc16_64.10: init @GetNoDeduce.%U.loc16_24.1 (%U) = initialize_from %.loc16_64.8 to %.loc16_64.9
    260. 

  260. // CHECK:STDOUT:     %.loc16_64.11: init @GetNoDeduce.%tuple.type (%tuple.type.2) = tuple_init (%.loc16_64.6, %.loc16_64.10) to %return
    261. 

  261. // CHECK:STDOUT:     %.loc16_70: init @GetNoDeduce.%tuple.type (%tuple.type.2) = converted %GetNoDeduce.call, %.loc16_64.11
    262. 

  262. // CHECK:STDOUT:     return %.loc16_70 to %return
    263. 

  263. // CHECK:STDOUT:   }
    264. 

  264. // CHECK:STDOUT: }
    265. 

  265. // CHECK:STDOUT:
    266. 

  266. // CHECK:STDOUT: fn @CallGenericMethod(%c.param_patt: %Class.3) -> %return: %tuple.type.3 {
    267. 

  267. // CHECK:STDOUT: !entry:
    268. 

  268. // CHECK:STDOUT:   %c.ref: %Class.3 = name_ref c, %c
    269. 

  269. // CHECK:STDOUT:   %.loc20_11.1: %Get.type.2 = specific_constant @Class.%Get.decl, @Class(constants.%A) [template = constants.%Get.2]
    270. 

  270. // CHECK:STDOUT:   %Get.ref: %Get.type.2 = name_ref Get, %.loc20_11.1 [template = constants.%Get.2]
    271. 

  271. // CHECK:STDOUT:   %B.ref.loc20: type = name_ref B, file.%B.decl [template = constants.%B]
    272. 

  272. // CHECK:STDOUT:   %.loc20_11.2: <specific function> = specific_function %Get.ref, @Get(constants.%A, constants.%B) [template = constants.%.8]
    273. 

  273. // CHECK:STDOUT:   %.loc19_35.2: ref %tuple.type.3 = splice_block %return {}
    274. 

  274. // CHECK:STDOUT:   %Get.call: init %tuple.type.3 = call %.loc20_11.2() to %.loc19_35.2
    275. 

  275. // CHECK:STDOUT:   return %Get.call to %return
    276. 

  276. // CHECK:STDOUT: }
    277. 

  277. // CHECK:STDOUT:
    278. 

  278. // CHECK:STDOUT: fn @CallGenericMethodWithNonDeducedParam(%c.param_patt: %Class.3) -> %return: %tuple.type.3 {
    279. 

  279. // CHECK:STDOUT: !entry:
    280. 

  280. // CHECK:STDOUT:   %c.ref: %Class.3 = name_ref c, %c
    281. 

  281. // CHECK:STDOUT:   %.loc24_11.1: %GetNoDeduce.type.2 = specific_constant @Class.%GetNoDeduce.decl, @Class(constants.%A) [template = constants.%GetNoDeduce.2]
    282. 

  282. // CHECK:STDOUT:   %GetNoDeduce.ref: %GetNoDeduce.type.2 = name_ref GetNoDeduce, %.loc24_11.1 [template = constants.%GetNoDeduce.2]
    283. 

  283. // CHECK:STDOUT:   %.loc24_25.1: %.1 = struct_literal ()
    284. 

  284. // CHECK:STDOUT:   %B.ref.loc24: type = name_ref B, file.%B.decl [template = constants.%B]
    285. 

  285. // CHECK:STDOUT:   %.loc24_11.2: <specific function> = specific_function %GetNoDeduce.ref, @GetNoDeduce(constants.%A, constants.%B) [template = constants.%.9]
    286. 

  286. // CHECK:STDOUT:   %.loc23_54.2: ref %tuple.type.3 = splice_block %return {}
    287. 

  287. // CHECK:STDOUT:   %.loc24_25.2: ref %A = temporary_storage
    288. 

  288. // CHECK:STDOUT:   %.loc24_25.3: init %A = class_init (), %.loc24_25.2 [template = constants.%struct]
    289. 

  289. // CHECK:STDOUT:   %.loc24_25.4: ref %A = temporary %.loc24_25.2, %.loc24_25.3
    290. 

  290. // CHECK:STDOUT:   %.loc24_25.5: ref %A = converted %.loc24_25.1, %.loc24_25.4
    291. 

  291. // CHECK:STDOUT:   %.loc24_25.6: %A = bind_value %.loc24_25.5
    292. 

  292. // CHECK:STDOUT:   %GetNoDeduce.call: init %tuple.type.3 = call %.loc24_11.2(%.loc24_25.6) to %.loc23_54.2
    293. 

  293. // CHECK:STDOUT:   return %GetNoDeduce.call to %return
    294. 

  294. // CHECK:STDOUT: }
    295. 

  295. // CHECK:STDOUT:
    296. 

  296. // CHECK:STDOUT: specific @Class(constants.%T) {
    297. 

  297. // CHECK:STDOUT:   %T.loc14_13.2 => constants.%T
    298. 

  298. // CHECK:STDOUT:   %T.patt.loc14_13.2 => constants.%T
    299. 

  299. // CHECK:STDOUT:
    300. 

  300. // CHECK:STDOUT: !definition:
    301. 

  301. // CHECK:STDOUT:   %Get.type => constants.%Get.type.1
    302. 

  302. // CHECK:STDOUT:   %Get => constants.%Get.1
    303. 

  303. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.1
    304. 

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

  305. // CHECK:STDOUT: }
    306. 

  306. // CHECK:STDOUT:
    307. 

  307. // CHECK:STDOUT: specific @Get(constants.%T, constants.%U) {
    308. 

  308. // CHECK:STDOUT:   %U.loc15_10.1 => constants.%U
    309. 

  309. // CHECK:STDOUT:   %U.patt.loc15_10.1 => constants.%U
    310. 

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

  311. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.2
    312. 

  312. // CHECK:STDOUT:
    313. 

  313. // CHECK:STDOUT: !definition:
    314. 

  314. // CHECK:STDOUT:   %Get.type => constants.%Get.type.1
    315. 

  315. // CHECK:STDOUT:   %Get => constants.%Get.1
    316. 

  316. // CHECK:STDOUT:   %.loc15_39.3 => constants.%.4
    317. 

  317. // CHECK:STDOUT: }
    318. 

  318. // CHECK:STDOUT:
    319. 

  319. // CHECK:STDOUT: specific @GetNoDeduce(constants.%T, constants.%U) {
    320. 

  320. // CHECK:STDOUT:   %T => constants.%T
    321. 

  321. // CHECK:STDOUT:   %U.loc16_24.1 => constants.%U
    322. 

  322. // CHECK:STDOUT:   %U.patt.loc16_24.1 => constants.%U
    323. 

  323. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.2
    324. 

  324. // CHECK:STDOUT:
    325. 

  325. // CHECK:STDOUT: !definition:
    326. 

  326. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.1
    327. 

  327. // CHECK:STDOUT:   %GetNoDeduce => constants.%GetNoDeduce.1
    328. 

  328. // CHECK:STDOUT:   %.loc16_53.3 => constants.%.5
    329. 

  329. // CHECK:STDOUT: }
    330. 

  330. // CHECK:STDOUT:
    331. 

  331. // CHECK:STDOUT: specific @Class(%T.loc14_13.2) {
    332. 

  332. // CHECK:STDOUT:   %T.loc14_13.2 => constants.%T
    333. 

  333. // CHECK:STDOUT:   %T.patt.loc14_13.2 => constants.%T
    334. 

  334. // CHECK:STDOUT: }
    335. 

  335. // CHECK:STDOUT:
    336. 

  336. // CHECK:STDOUT: specific @Class(@Get.%T) {
    337. 

  337. // CHECK:STDOUT:   %T.loc14_13.2 => constants.%T
    338. 

  338. // CHECK:STDOUT:   %T.patt.loc14_13.2 => constants.%T
    339. 

  339. // CHECK:STDOUT: }
    340. 

  340. // CHECK:STDOUT:
    341. 

  341. // CHECK:STDOUT: specific @Get(%T, %U.loc15_10.1) {
    342. 

  342. // CHECK:STDOUT:   %U.loc15_10.1 => constants.%U
    343. 

  343. // CHECK:STDOUT:   %U.patt.loc15_10.1 => constants.%U
    344. 

  344. // CHECK:STDOUT:   %T => constants.%T
    345. 

  345. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.2
    346. 

  346. // CHECK:STDOUT: }
    347. 

  347. // CHECK:STDOUT:
    348. 

  348. // CHECK:STDOUT: specific @Class(@GetNoDeduce.%T) {
    349. 

  349. // CHECK:STDOUT:   %T.loc14_13.2 => constants.%T
    350. 

  350. // CHECK:STDOUT:   %T.patt.loc14_13.2 => constants.%T
    351. 

  351. // CHECK:STDOUT: }
    352. 

  352. // CHECK:STDOUT:
    353. 

  353. // CHECK:STDOUT: specific @GetNoDeduce(%T, %U.loc16_24.1) {
    354. 

  354. // CHECK:STDOUT:   %T => constants.%T
    355. 

  355. // CHECK:STDOUT:   %U.loc16_24.1 => constants.%U
    356. 

  356. // CHECK:STDOUT:   %U.patt.loc16_24.1 => constants.%U
    357. 

  357. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.2
    358. 

  358. // CHECK:STDOUT: }
    359. 

  359. // CHECK:STDOUT:
    360. 

  360. // CHECK:STDOUT: specific @Class(constants.%A) {
    361. 

  361. // CHECK:STDOUT:   %T.loc14_13.2 => constants.%A
    362. 

  362. // CHECK:STDOUT:   %T.patt.loc14_13.2 => constants.%A
    363. 

  363. // CHECK:STDOUT:
    364. 

  364. // CHECK:STDOUT: !definition:
    365. 

  365. // CHECK:STDOUT:   %Get.type => constants.%Get.type.2
    366. 

  366. // CHECK:STDOUT:   %Get => constants.%Get.2
    367. 

  367. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.2
    368. 

  368. // CHECK:STDOUT:   %GetNoDeduce => constants.%GetNoDeduce.2
    369. 

  369. // CHECK:STDOUT: }
    370. 

  370. // CHECK:STDOUT:
    371. 

  371. // CHECK:STDOUT: specific @Get(constants.%A, constants.%B) {
    372. 

  372. // CHECK:STDOUT:   %U.loc15_10.1 => constants.%B
    373. 

  373. // CHECK:STDOUT:   %U.patt.loc15_10.1 => constants.%B
    374. 

  374. // CHECK:STDOUT:   %T => constants.%A
    375. 

  375. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.3
    376. 

  376. // CHECK:STDOUT:
    377. 

  377. // CHECK:STDOUT: !definition:
    378. 

  378. // CHECK:STDOUT:   %Get.type => constants.%Get.type.2
    379. 

  379. // CHECK:STDOUT:   %Get => constants.%Get.2
    380. 

  380. // CHECK:STDOUT:   %.loc15_39.3 => constants.%.8
    381. 

  381. // CHECK:STDOUT: }
    382. 

  382. // CHECK:STDOUT:
    383. 

  383. // CHECK:STDOUT: specific @GetNoDeduce(constants.%A, constants.%B) {
    384. 

  384. // CHECK:STDOUT:   %T => constants.%A
    385. 

  385. // CHECK:STDOUT:   %U.loc16_24.1 => constants.%B
    386. 

  386. // CHECK:STDOUT:   %U.patt.loc16_24.1 => constants.%B
    387. 

  387. // CHECK:STDOUT:   %tuple.type => constants.%tuple.type.3
    388. 

  388. // CHECK:STDOUT:
    389. 

  389. // CHECK:STDOUT: !definition:
    390. 

  390. // CHECK:STDOUT:   %GetNoDeduce.type => constants.%GetNoDeduce.type.2
    391. 

  391. // CHECK:STDOUT:   %GetNoDeduce => constants.%GetNoDeduce.2
    392. 

  392. // CHECK:STDOUT:   %.loc16_53.3 => constants.%.9
    393. 

  393. // CHECK:STDOUT: }
    394. 

  394. // CHECK:STDOUT:
    395.