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carbon-lang
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import.carbon

import.carbon 53 KB
文件歷史 原始文件

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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/tuple/import.carbon
    8. 

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

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/tuple/import.carbon
    10. 

  10. 

  11. // --- implicit.carbon
    12. 

  12. 

  13. package Implicit;
    14. 

  14. 

  15. var a_ref: (i32,) = (0,);
    16. 

  16. var b_ref: (((i32,), i32), (i32, i32)) = (((0,), 1), (2, 3));
    17. 

  17. 

  18. class C(X:! (i32, i32)) {}
    19. 

  19. 

  20. fn F() -> C((1, 2));
    21. 

  21. 

  22. // --- implicit.impl.carbon
    23. 

  23. 

  24. impl package Implicit;
    25. 

  25. 

  26. var a: (i32,) = a_ref;
    27. 

  27. var b: (((i32,), i32), (i32, i32)) = b_ref;
    28. 

  28. var c: C((1, 2)) = F();
    29. 

  29. 

  30. // --- fail_bad_type.impl.carbon
    31. 

  31. 

  32. impl package Implicit;
    33. 

  33. 

  34. // CHECK:STDERR: fail_bad_type.impl.carbon:[[@LINE+8]]:14: error: cannot initialize tuple of 2 elements from tuple with 3 elements [TupleInitElementCountMismatch]
    35. 

  35. // CHECK:STDERR: var c_bad: C((1, 2, 3)) = F();
    36. 

  36. // CHECK:STDERR:              ^~~~~~~~~
    37. 

  37. // CHECK:STDERR: fail_bad_type.impl.carbon:[[@LINE-5]]:6: in import [InImport]
    38. 

  38. // CHECK:STDERR: implicit.carbon:7:1: note: while deducing parameters of generic declared here [DeductionGenericHere]
    39. 

  39. // CHECK:STDERR: class C(X:! (i32, i32)) {}
    40. 

  40. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~
    41. 

  41. // CHECK:STDERR:
    42. 

  42. var c_bad: C((1, 2, 3)) = F();
    43. 

  43. 

  44. // --- fail_bad_value.impl.carbon
    45. 

  45. 

  46. impl package Implicit;
    47. 

  47. 

  48. // CHECK:STDERR: fail_bad_value.impl.carbon:[[@LINE+7]]:1: error: cannot implicitly convert from `C((1, 2))` to `C((3, 4))` [ImplicitAsConversionFailure]
    49. 

  49. // CHECK:STDERR: var c_bad: C((3, 4)) = F();
    50. 

  50. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
    51. 

  51. // CHECK:STDERR: fail_bad_value.impl.carbon:[[@LINE+4]]:1: note: type `C((1, 2))` does not implement interface `Core.ImplicitAs(C((3, 4)))` [MissingImplInMemberAccessNote]
    52. 

  52. // CHECK:STDERR: var c_bad: C((3, 4)) = F();
    53. 

  53. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~
    54. 

  54. // CHECK:STDERR:
    55. 

  55. var c_bad: C((3, 4)) = F();
    56. 

  56. 

  57. // CHECK:STDOUT: --- implicit.carbon
    58. 

  58. // CHECK:STDOUT:
    59. 

  59. // CHECK:STDOUT: constants {
    60. 

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

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

  62. // CHECK:STDOUT:   %tuple.type.85c: type = tuple_type (type) [template]
    63. 

  63. // CHECK:STDOUT:   %tuple.type.a1c: type = tuple_type (%i32) [template]
    64. 

  64. // CHECK:STDOUT:   %int_0.5c6: Core.IntLiteral = int_value 0 [template]
    65. 

  65. // CHECK:STDOUT:   %tuple.type.985: type = tuple_type (Core.IntLiteral) [template]
    66. 

  66. // CHECK:STDOUT:   %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [template]
    67. 

  67. // CHECK:STDOUT:   %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
    68. 

  68. // CHECK:STDOUT:   %impl_witness.d39: <witness> = impl_witness (imports.%Core.import_ref.a5b), @impl.1(%int_32) [template]
    69. 

  69. // CHECK:STDOUT:   %Convert.type.035: type = fn_type @Convert.2, @impl.1(%int_32) [template]
    70. 

  70. // CHECK:STDOUT:   %Convert.956: %Convert.type.035 = struct_value () [template]
    71. 

  71. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.205 = facet_value Core.IntLiteral, %impl_witness.d39 [template]
    72. 

  72. // CHECK:STDOUT:   %.a0b: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet [template]
    73. 

  73. // CHECK:STDOUT:   %Convert.bound.d04: <bound method> = bound_method %int_0.5c6, %Convert.956 [template]
    74. 

  74. // CHECK:STDOUT:   %Convert.specific_fn.d62: <specific function> = specific_function %Convert.bound.d04, @Convert.2(%int_32) [template]
    75. 

  75. // CHECK:STDOUT:   %int_0.6a9: %i32 = int_value 0 [template]
    76. 

  76. // CHECK:STDOUT:   %tuple.592: %tuple.type.a1c = tuple_value (%int_0.6a9) [template]
    77. 

  77. // CHECK:STDOUT:   %tuple.type.8c7: type = tuple_type (%tuple.type.85c, type) [template]
    78. 

  78. // CHECK:STDOUT:   %tuple.type.24b: type = tuple_type (type, type) [template]
    79. 

  79. // CHECK:STDOUT:   %tuple.type.58c: type = tuple_type (%tuple.type.8c7, %tuple.type.24b) [template]
    80. 

  80. // CHECK:STDOUT:   %tuple.type.fe6: type = tuple_type (%tuple.type.a1c, %i32) [template]
    81. 

  81. // CHECK:STDOUT:   %tuple.type.d07: type = tuple_type (%i32, %i32) [template]
    82. 

  82. // CHECK:STDOUT:   %tuple.type.fc1: type = tuple_type (%tuple.type.fe6, %tuple.type.d07) [template]
    83. 

  83. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [template]
    84. 

  84. // CHECK:STDOUT:   %tuple.type.186: type = tuple_type (%tuple.type.985, Core.IntLiteral) [template]
    85. 

  85. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [template]
    86. 

  86. // CHECK:STDOUT:   %int_3.1ba: Core.IntLiteral = int_value 3 [template]
    87. 

  87. // CHECK:STDOUT:   %tuple.type.f94: type = tuple_type (Core.IntLiteral, Core.IntLiteral) [template]
    88. 

  88. // CHECK:STDOUT:   %tuple.type.d47: type = tuple_type (%tuple.type.186, %tuple.type.f94) [template]
    89. 

  89. // CHECK:STDOUT:   %Convert.bound.ab5: <bound method> = bound_method %int_1.5b8, %Convert.956 [template]
    90. 

  90. // CHECK:STDOUT:   %Convert.specific_fn.70c: <specific function> = specific_function %Convert.bound.ab5, @Convert.2(%int_32) [template]
    91. 

  91. // CHECK:STDOUT:   %int_1.5d2: %i32 = int_value 1 [template]
    92. 

  92. // CHECK:STDOUT:   %tuple.236: %tuple.type.fe6 = tuple_value (%tuple.592, %int_1.5d2) [template]
    93. 

  93. // CHECK:STDOUT:   %Convert.bound.ef9: <bound method> = bound_method %int_2.ecc, %Convert.956 [template]
    94. 

  94. // CHECK:STDOUT:   %Convert.specific_fn.787: <specific function> = specific_function %Convert.bound.ef9, @Convert.2(%int_32) [template]
    95. 

  95. // CHECK:STDOUT:   %int_2.ef8: %i32 = int_value 2 [template]
    96. 

  96. // CHECK:STDOUT:   %Convert.bound.b30: <bound method> = bound_method %int_3.1ba, %Convert.956 [template]
    97. 

  97. // CHECK:STDOUT:   %Convert.specific_fn.b42: <specific function> = specific_function %Convert.bound.b30, @Convert.2(%int_32) [template]
    98. 

  98. // CHECK:STDOUT:   %int_3.822: %i32 = int_value 3 [template]
    99. 

  99. // CHECK:STDOUT:   %tuple.11a: %tuple.type.d07 = tuple_value (%int_2.ef8, %int_3.822) [template]
    100. 

  100. // CHECK:STDOUT:   %tuple.ba9: %tuple.type.fc1 = tuple_value (%tuple.236, %tuple.11a) [template]
    101. 

  101. // CHECK:STDOUT:   %X: %tuple.type.d07 = bind_symbolic_name X, 0 [symbolic]
    102. 

  102. // CHECK:STDOUT:   %X.patt: %tuple.type.d07 = symbolic_binding_pattern X, 0 [symbolic]
    103. 

  103. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [template]
    104. 

  104. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [template]
    105. 

  105. // CHECK:STDOUT:   %C.54f: type = class_type @C, @C(%X) [symbolic]
    106. 

  106. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
    107. 

  107. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [template]
    108. 

  108. // CHECK:STDOUT:   %tuple.21c: %tuple.type.d07 = tuple_value (%int_1.5d2, %int_2.ef8) [template]
    109. 

  109. // CHECK:STDOUT:   %C.ee0: type = class_type @C, @C(%tuple.21c) [template]
    110. 

  110. // CHECK:STDOUT:   %F.type: type = fn_type @F [template]
    111. 

  111. // CHECK:STDOUT:   %F: %F.type = struct_value () [template]
    112. 

  112. // CHECK:STDOUT: }
    113. 

  113. // CHECK:STDOUT:
    114. 

  114. // CHECK:STDOUT: imports {
    115. 

  115. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    116. 

  116. // CHECK:STDOUT:     .Int = %Core.Int
    117. 

  117. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    118. 

  118. // CHECK:STDOUT:     import Core//prelude
    119. 

  119. // CHECK:STDOUT:     import Core//prelude/...
    120. 

  120. // CHECK:STDOUT:   }
    121. 

  121. // CHECK:STDOUT: }
    122. 

  122. // CHECK:STDOUT:
    123. 

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

  124. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    125. 

  125. // CHECK:STDOUT:     .Core = imports.%Core
    126. 

  126. // CHECK:STDOUT:     .a_ref = %a_ref
    127. 

  127. // CHECK:STDOUT:     .b_ref = %b_ref
    128. 

  128. // CHECK:STDOUT:     .C = %C.decl
    129. 

  129. // CHECK:STDOUT:     .F = %F.decl
    130. 

  130. // CHECK:STDOUT:   }
    131. 

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

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

  133. // CHECK:STDOUT:     %a_ref.patt: %tuple.type.a1c = binding_pattern a_ref
    134. 

  134. // CHECK:STDOUT:     %.loc4_1: %tuple.type.a1c = var_pattern %a_ref.patt
    135. 

  135. // CHECK:STDOUT:   }
    136. 

  136. // CHECK:STDOUT:   %a_ref.var: ref %tuple.type.a1c = var a_ref
    137. 

  137. // CHECK:STDOUT:   %.loc4_17.1: type = splice_block %.loc4_17.3 [template = constants.%tuple.type.a1c] {
    138. 

  138. // CHECK:STDOUT:     %int_32.loc4: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    139. 

  139. // CHECK:STDOUT:     %i32.loc4: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    140. 

  140. // CHECK:STDOUT:     %.loc4_17.2: %tuple.type.85c = tuple_literal (%i32.loc4)
    141. 

  141. // CHECK:STDOUT:     %.loc4_17.3: type = converted %.loc4_17.2, constants.%tuple.type.a1c [template = constants.%tuple.type.a1c]
    142. 

  142. // CHECK:STDOUT:   }
    143. 

  143. // CHECK:STDOUT:   %a_ref: ref %tuple.type.a1c = bind_name a_ref, %a_ref.var
    144. 

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

  145. // CHECK:STDOUT:     %b_ref.patt: %tuple.type.fc1 = binding_pattern b_ref
    146. 

  146. // CHECK:STDOUT:     %.loc5_1: %tuple.type.fc1 = var_pattern %b_ref.patt
    147. 

  147. // CHECK:STDOUT:   }
    148. 

  148. // CHECK:STDOUT:   %b_ref.var: ref %tuple.type.fc1 = var b_ref
    149. 

  149. // CHECK:STDOUT:   %.loc5_38.1: type = splice_block %.loc5_38.6 [template = constants.%tuple.type.fc1] {
    150. 

  150. // CHECK:STDOUT:     %int_32.loc5_15: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    151. 

  151. // CHECK:STDOUT:     %i32.loc5_15: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    152. 

  152. // CHECK:STDOUT:     %.loc5_19: %tuple.type.85c = tuple_literal (%i32.loc5_15)
    153. 

  153. // CHECK:STDOUT:     %int_32.loc5_22: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    154. 

  154. // CHECK:STDOUT:     %i32.loc5_22: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    155. 

  155. // CHECK:STDOUT:     %.loc5_25: %tuple.type.8c7 = tuple_literal (%.loc5_19, %i32.loc5_22)
    156. 

  156. // CHECK:STDOUT:     %int_32.loc5_29: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    157. 

  157. // CHECK:STDOUT:     %i32.loc5_29: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    158. 

  158. // CHECK:STDOUT:     %int_32.loc5_34: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    159. 

  159. // CHECK:STDOUT:     %i32.loc5_34: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    160. 

  160. // CHECK:STDOUT:     %.loc5_37: %tuple.type.24b = tuple_literal (%i32.loc5_29, %i32.loc5_34)
    161. 

  161. // CHECK:STDOUT:     %.loc5_38.2: %tuple.type.58c = tuple_literal (%.loc5_25, %.loc5_37)
    162. 

  162. // CHECK:STDOUT:     %.loc5_38.3: type = converted %.loc5_19, constants.%tuple.type.a1c [template = constants.%tuple.type.a1c]
    163. 

  163. // CHECK:STDOUT:     %.loc5_38.4: type = converted %.loc5_25, constants.%tuple.type.fe6 [template = constants.%tuple.type.fe6]
    164. 

  164. // CHECK:STDOUT:     %.loc5_38.5: type = converted %.loc5_37, constants.%tuple.type.d07 [template = constants.%tuple.type.d07]
    165. 

  165. // CHECK:STDOUT:     %.loc5_38.6: type = converted %.loc5_38.2, constants.%tuple.type.fc1 [template = constants.%tuple.type.fc1]
    166. 

  166. // CHECK:STDOUT:   }
    167. 

  167. // CHECK:STDOUT:   %b_ref: ref %tuple.type.fc1 = bind_name b_ref, %b_ref.var
    168. 

  168. // CHECK:STDOUT:   %C.decl: %C.type = class_decl @C [template = constants.%C.generic] {
    169. 

  169. // CHECK:STDOUT:     %X.patt.loc7_9.1: %tuple.type.d07 = symbolic_binding_pattern X, 0 [symbolic = %X.patt.loc7_9.2 (constants.%X.patt)]
    170. 

  170. // CHECK:STDOUT:     %X.param_patt: %tuple.type.d07 = value_param_pattern %X.patt.loc7_9.1, runtime_param<none> [symbolic = %X.patt.loc7_9.2 (constants.%X.patt)]
    171. 

  171. // CHECK:STDOUT:   } {
    172. 

  172. // CHECK:STDOUT:     %X.param: %tuple.type.d07 = value_param runtime_param<none>
    173. 

  173. // CHECK:STDOUT:     %.loc7_22.1: type = splice_block %.loc7_22.3 [template = constants.%tuple.type.d07] {
    174. 

  174. // CHECK:STDOUT:       %int_32.loc7_14: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    175. 

  175. // CHECK:STDOUT:       %i32.loc7_14: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    176. 

  176. // CHECK:STDOUT:       %int_32.loc7_19: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    177. 

  177. // CHECK:STDOUT:       %i32.loc7_19: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    178. 

  178. // CHECK:STDOUT:       %.loc7_22.2: %tuple.type.24b = tuple_literal (%i32.loc7_14, %i32.loc7_19)
    179. 

  179. // CHECK:STDOUT:       %.loc7_22.3: type = converted %.loc7_22.2, constants.%tuple.type.d07 [template = constants.%tuple.type.d07]
    180. 

  180. // CHECK:STDOUT:     }
    181. 

  181. // CHECK:STDOUT:     %X.loc7_9.1: %tuple.type.d07 = bind_symbolic_name X, 0, %X.param [symbolic = %X.loc7_9.2 (constants.%X)]
    182. 

  182. // CHECK:STDOUT:   }
    183. 

  183. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [template = constants.%F] {
    184. 

  184. // CHECK:STDOUT:     %return.patt: %C.ee0 = return_slot_pattern
    185. 

  185. // CHECK:STDOUT:     %return.param_patt: %C.ee0 = out_param_pattern %return.patt, runtime_param0
    186. 

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

  187. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, file.%C.decl [template = constants.%C.generic]
    188. 

  188. // CHECK:STDOUT:     %int_1: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
    189. 

  189. // CHECK:STDOUT:     %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
    190. 

  190. // CHECK:STDOUT:     %.loc9_18.1: %tuple.type.f94 = tuple_literal (%int_1, %int_2)
    191. 

  191. // CHECK:STDOUT:     %impl.elem0.loc9_18.1: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
    192. 

  192. // CHECK:STDOUT:     %bound_method.loc9_18.1: <bound method> = bound_method %int_1, %impl.elem0.loc9_18.1 [template = constants.%Convert.bound.ab5]
    193. 

  193. // CHECK:STDOUT:     %specific_fn.loc9_18.1: <specific function> = specific_function %bound_method.loc9_18.1, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.70c]
    194. 

  194. // CHECK:STDOUT:     %int.convert_checked.loc9_18.1: init %i32 = call %specific_fn.loc9_18.1(%int_1) [template = constants.%int_1.5d2]
    195. 

  195. // CHECK:STDOUT:     %.loc9_18.2: %i32 = value_of_initializer %int.convert_checked.loc9_18.1 [template = constants.%int_1.5d2]
    196. 

  196. // CHECK:STDOUT:     %.loc9_18.3: %i32 = converted %int_1, %.loc9_18.2 [template = constants.%int_1.5d2]
    197. 

  197. // CHECK:STDOUT:     %impl.elem0.loc9_18.2: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
    198. 

  198. // CHECK:STDOUT:     %bound_method.loc9_18.2: <bound method> = bound_method %int_2, %impl.elem0.loc9_18.2 [template = constants.%Convert.bound.ef9]
    199. 

  199. // CHECK:STDOUT:     %specific_fn.loc9_18.2: <specific function> = specific_function %bound_method.loc9_18.2, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.787]
    200. 

  200. // CHECK:STDOUT:     %int.convert_checked.loc9_18.2: init %i32 = call %specific_fn.loc9_18.2(%int_2) [template = constants.%int_2.ef8]
    201. 

  201. // CHECK:STDOUT:     %.loc9_18.4: %i32 = value_of_initializer %int.convert_checked.loc9_18.2 [template = constants.%int_2.ef8]
    202. 

  202. // CHECK:STDOUT:     %.loc9_18.5: %i32 = converted %int_2, %.loc9_18.4 [template = constants.%int_2.ef8]
    203. 

  203. // CHECK:STDOUT:     %tuple: %tuple.type.d07 = tuple_value (%.loc9_18.3, %.loc9_18.5) [template = constants.%tuple.21c]
    204. 

  204. // CHECK:STDOUT:     %.loc9_19: %tuple.type.d07 = converted %.loc9_18.1, %tuple [template = constants.%tuple.21c]
    205. 

  205. // CHECK:STDOUT:     %C: type = class_type @C, @C(constants.%tuple.21c) [template = constants.%C.ee0]
    206. 

  206. // CHECK:STDOUT:     %return.param: ref %C.ee0 = out_param runtime_param0
    207. 

  207. // CHECK:STDOUT:     %return: ref %C.ee0 = return_slot %return.param
    208. 

  208. // CHECK:STDOUT:   }
    209. 

  209. // CHECK:STDOUT: }
    210. 

  210. // CHECK:STDOUT:
    211. 

  211. // CHECK:STDOUT: generic class @C(%X.loc7_9.1: %tuple.type.d07) {
    212. 

  212. // CHECK:STDOUT:   %X.loc7_9.2: %tuple.type.d07 = bind_symbolic_name X, 0 [symbolic = %X.loc7_9.2 (constants.%X)]
    213. 

  213. // CHECK:STDOUT:   %X.patt.loc7_9.2: %tuple.type.d07 = symbolic_binding_pattern X, 0 [symbolic = %X.patt.loc7_9.2 (constants.%X.patt)]
    214. 

  214. // CHECK:STDOUT:
    215. 

  215. // CHECK:STDOUT: !definition:
    216. 

  216. // CHECK:STDOUT:
    217. 

  217. // CHECK:STDOUT:   class {
    218. 

  218. // CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type.357]
    219. 

  219. // CHECK:STDOUT:     complete_type_witness = %complete_type
    220. 

  220. // CHECK:STDOUT:
    221. 

  221. // CHECK:STDOUT:   !members:
    222. 

  222. // CHECK:STDOUT:     .Self = constants.%C.54f
    223. 

  223. // CHECK:STDOUT:   }
    224. 

  224. // CHECK:STDOUT: }
    225. 

  225. // CHECK:STDOUT:
    226. 

  226. // CHECK:STDOUT: fn @F() -> %C.ee0;
    227. 

  227. // CHECK:STDOUT:
    228. 

  228. // CHECK:STDOUT: fn @__global_init() {
    229. 

  229. // CHECK:STDOUT: !entry:
    230. 

  230. // CHECK:STDOUT:   %int_0.loc4: Core.IntLiteral = int_value 0 [template = constants.%int_0.5c6]
    231. 

  231. // CHECK:STDOUT:   %.loc4_24.1: %tuple.type.985 = tuple_literal (%int_0.loc4)
    232. 

  232. // CHECK:STDOUT:   %impl.elem0.loc4: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
    233. 

  233. // CHECK:STDOUT:   %bound_method.loc4: <bound method> = bound_method %int_0.loc4, %impl.elem0.loc4 [template = constants.%Convert.bound.d04]
    234. 

  234. // CHECK:STDOUT:   %specific_fn.loc4: <specific function> = specific_function %bound_method.loc4, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.d62]
    235. 

  235. // CHECK:STDOUT:   %int.convert_checked.loc4: init %i32 = call %specific_fn.loc4(%int_0.loc4) [template = constants.%int_0.6a9]
    236. 

  236. // CHECK:STDOUT:   %.loc4_24.2: init %i32 = converted %int_0.loc4, %int.convert_checked.loc4 [template = constants.%int_0.6a9]
    237. 

  237. // CHECK:STDOUT:   %.loc4_24.3: init %tuple.type.a1c = tuple_init (%.loc4_24.2) to file.%a_ref.var [template = constants.%tuple.592]
    238. 

  238. // CHECK:STDOUT:   %.loc4_1: init %tuple.type.a1c = converted %.loc4_24.1, %.loc4_24.3 [template = constants.%tuple.592]
    239. 

  239. // CHECK:STDOUT:   assign file.%a_ref.var, %.loc4_1
    240. 

  240. // CHECK:STDOUT:   %int_0.loc5: Core.IntLiteral = int_value 0 [template = constants.%int_0.5c6]
    241. 

  241. // CHECK:STDOUT:   %.loc5_47.1: %tuple.type.985 = tuple_literal (%int_0.loc5)
    242. 

  242. // CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
    243. 

  243. // CHECK:STDOUT:   %.loc5_51.1: %tuple.type.186 = tuple_literal (%.loc5_47.1, %int_1)
    244. 

  244. // CHECK:STDOUT:   %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
    245. 

  245. // CHECK:STDOUT:   %int_3: Core.IntLiteral = int_value 3 [template = constants.%int_3.1ba]
    246. 

  246. // CHECK:STDOUT:   %.loc5_59.1: %tuple.type.f94 = tuple_literal (%int_2, %int_3)
    247. 

  247. // CHECK:STDOUT:   %.loc5_60.1: %tuple.type.d47 = tuple_literal (%.loc5_51.1, %.loc5_59.1)
    248. 

  248. // CHECK:STDOUT:   %impl.elem0.loc5_47: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
    249. 

  249. // CHECK:STDOUT:   %bound_method.loc5_47: <bound method> = bound_method %int_0.loc5, %impl.elem0.loc5_47 [template = constants.%Convert.bound.d04]
    250. 

  250. // CHECK:STDOUT:   %specific_fn.loc5_47: <specific function> = specific_function %bound_method.loc5_47, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.d62]
    251. 

  251. // CHECK:STDOUT:   %int.convert_checked.loc5_47: init %i32 = call %specific_fn.loc5_47(%int_0.loc5) [template = constants.%int_0.6a9]
    252. 

  252. // CHECK:STDOUT:   %.loc5_47.2: init %i32 = converted %int_0.loc5, %int.convert_checked.loc5_47 [template = constants.%int_0.6a9]
    253. 

  253. // CHECK:STDOUT:   %tuple.elem0.loc5_60: ref %tuple.type.fe6 = tuple_access file.%b_ref.var, element0
    254. 

  254. // CHECK:STDOUT:   %tuple.elem0.loc5_51: ref %tuple.type.a1c = tuple_access %tuple.elem0.loc5_60, element0
    255. 

  255. // CHECK:STDOUT:   %.loc5_47.3: init %tuple.type.a1c = tuple_init (%.loc5_47.2) to %tuple.elem0.loc5_51 [template = constants.%tuple.592]
    256. 

  256. // CHECK:STDOUT:   %.loc5_51.2: init %tuple.type.a1c = converted %.loc5_47.1, %.loc5_47.3 [template = constants.%tuple.592]
    257. 

  257. // CHECK:STDOUT:   %.loc5_51.3: init %tuple.type.a1c = initialize_from %.loc5_51.2 to %tuple.elem0.loc5_51 [template = constants.%tuple.592]
    258. 

  258. // CHECK:STDOUT:   %impl.elem0.loc5_51: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
    259. 

  259. // CHECK:STDOUT:   %bound_method.loc5_51: <bound method> = bound_method %int_1, %impl.elem0.loc5_51 [template = constants.%Convert.bound.ab5]
    260. 

  260. // CHECK:STDOUT:   %specific_fn.loc5_51: <specific function> = specific_function %bound_method.loc5_51, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.70c]
    261. 

  261. // CHECK:STDOUT:   %int.convert_checked.loc5_51: init %i32 = call %specific_fn.loc5_51(%int_1) [template = constants.%int_1.5d2]
    262. 

  262. // CHECK:STDOUT:   %.loc5_51.4: init %i32 = converted %int_1, %int.convert_checked.loc5_51 [template = constants.%int_1.5d2]
    263. 

  263. // CHECK:STDOUT:   %tuple.elem1.loc5_51: ref %i32 = tuple_access %tuple.elem0.loc5_60, element1
    264. 

  264. // CHECK:STDOUT:   %.loc5_51.5: init %i32 = initialize_from %.loc5_51.4 to %tuple.elem1.loc5_51 [template = constants.%int_1.5d2]
    265. 

  265. // CHECK:STDOUT:   %.loc5_51.6: init %tuple.type.fe6 = tuple_init (%.loc5_51.3, %.loc5_51.5) to %tuple.elem0.loc5_60 [template = constants.%tuple.236]
    266. 

  266. // CHECK:STDOUT:   %.loc5_60.2: init %tuple.type.fe6 = converted %.loc5_51.1, %.loc5_51.6 [template = constants.%tuple.236]
    267. 

  267. // CHECK:STDOUT:   %impl.elem0.loc5_59.1: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
    268. 

  268. // CHECK:STDOUT:   %bound_method.loc5_59.1: <bound method> = bound_method %int_2, %impl.elem0.loc5_59.1 [template = constants.%Convert.bound.ef9]
    269. 

  269. // CHECK:STDOUT:   %specific_fn.loc5_59.1: <specific function> = specific_function %bound_method.loc5_59.1, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.787]
    270. 

  270. // CHECK:STDOUT:   %int.convert_checked.loc5_59.1: init %i32 = call %specific_fn.loc5_59.1(%int_2) [template = constants.%int_2.ef8]
    271. 

  271. // CHECK:STDOUT:   %.loc5_59.2: init %i32 = converted %int_2, %int.convert_checked.loc5_59.1 [template = constants.%int_2.ef8]
    272. 

  272. // CHECK:STDOUT:   %tuple.elem1.loc5_60: ref %tuple.type.d07 = tuple_access file.%b_ref.var, element1
    273. 

  273. // CHECK:STDOUT:   %tuple.elem0.loc5_59: ref %i32 = tuple_access %tuple.elem1.loc5_60, element0
    274. 

  274. // CHECK:STDOUT:   %.loc5_59.3: init %i32 = initialize_from %.loc5_59.2 to %tuple.elem0.loc5_59 [template = constants.%int_2.ef8]
    275. 

  275. // CHECK:STDOUT:   %impl.elem0.loc5_59.2: %.a0b = impl_witness_access constants.%impl_witness.d39, element0 [template = constants.%Convert.956]
    276. 

  276. // CHECK:STDOUT:   %bound_method.loc5_59.2: <bound method> = bound_method %int_3, %impl.elem0.loc5_59.2 [template = constants.%Convert.bound.b30]
    277. 

  277. // CHECK:STDOUT:   %specific_fn.loc5_59.2: <specific function> = specific_function %bound_method.loc5_59.2, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.b42]
    278. 

  278. // CHECK:STDOUT:   %int.convert_checked.loc5_59.2: init %i32 = call %specific_fn.loc5_59.2(%int_3) [template = constants.%int_3.822]
    279. 

  279. // CHECK:STDOUT:   %.loc5_59.4: init %i32 = converted %int_3, %int.convert_checked.loc5_59.2 [template = constants.%int_3.822]
    280. 

  280. // CHECK:STDOUT:   %tuple.elem1.loc5_59: ref %i32 = tuple_access %tuple.elem1.loc5_60, element1
    281. 

  281. // CHECK:STDOUT:   %.loc5_59.5: init %i32 = initialize_from %.loc5_59.4 to %tuple.elem1.loc5_59 [template = constants.%int_3.822]
    282. 

  282. // CHECK:STDOUT:   %.loc5_59.6: init %tuple.type.d07 = tuple_init (%.loc5_59.3, %.loc5_59.5) to %tuple.elem1.loc5_60 [template = constants.%tuple.11a]
    283. 

  283. // CHECK:STDOUT:   %.loc5_60.3: init %tuple.type.d07 = converted %.loc5_59.1, %.loc5_59.6 [template = constants.%tuple.11a]
    284. 

  284. // CHECK:STDOUT:   %.loc5_60.4: init %tuple.type.fc1 = tuple_init (%.loc5_60.2, %.loc5_60.3) to file.%b_ref.var [template = constants.%tuple.ba9]
    285. 

  285. // CHECK:STDOUT:   %.loc5_1: init %tuple.type.fc1 = converted %.loc5_60.1, %.loc5_60.4 [template = constants.%tuple.ba9]
    286. 

  286. // CHECK:STDOUT:   assign file.%b_ref.var, %.loc5_1
    287. 

  287. // CHECK:STDOUT:   return
    288. 

  288. // CHECK:STDOUT: }
    289. 

  289. // CHECK:STDOUT:
    290. 

  290. // CHECK:STDOUT: specific @C(constants.%X) {
    291. 

  291. // CHECK:STDOUT:   %X.loc7_9.2 => constants.%X
    292. 

  292. // CHECK:STDOUT:   %X.patt.loc7_9.2 => constants.%X
    293. 

  293. // CHECK:STDOUT: }
    294. 

  294. // CHECK:STDOUT:
    295. 

  295. // CHECK:STDOUT: specific @C(constants.%tuple.21c) {
    296. 

  296. // CHECK:STDOUT:   %X.loc7_9.2 => constants.%tuple.21c
    297. 

  297. // CHECK:STDOUT:   %X.patt.loc7_9.2 => constants.%tuple.21c
    298. 

  298. // CHECK:STDOUT: }
    299. 

  299. // CHECK:STDOUT:
    300. 

  300. // CHECK:STDOUT: --- implicit.impl.carbon
    301. 

  301. // CHECK:STDOUT:
    302. 

  302. // CHECK:STDOUT: constants {
    303. 

  303. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    304. 

  304. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    305. 

  305. // CHECK:STDOUT:   %tuple.type.85c: type = tuple_type (type) [template]
    306. 

  306. // CHECK:STDOUT:   %tuple.type.dd4: type = tuple_type (%i32) [template]
    307. 

  307. // CHECK:STDOUT:   %tuple.type.8c7: type = tuple_type (%tuple.type.85c, type) [template]
    308. 

  308. // CHECK:STDOUT:   %tuple.type.24b: type = tuple_type (type, type) [template]
    309. 

  309. // CHECK:STDOUT:   %tuple.type.58c: type = tuple_type (%tuple.type.8c7, %tuple.type.24b) [template]
    310. 

  310. // CHECK:STDOUT:   %tuple.type.154: type = tuple_type (%tuple.type.dd4, %i32) [template]
    311. 

  311. // CHECK:STDOUT:   %tuple.type.c2c: type = tuple_type (%i32, %i32) [template]
    312. 

  312. // CHECK:STDOUT:   %tuple.type.cfa: type = tuple_type (%tuple.type.154, %tuple.type.c2c) [template]
    313. 

  313. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [template]
    314. 

  314. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [template]
    315. 

  315. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
    316. 

  316. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [template]
    317. 

  317. // CHECK:STDOUT:   %X: %tuple.type.c2c = bind_symbolic_name X, 0 [symbolic]
    318. 

  318. // CHECK:STDOUT:   %X.patt: %tuple.type.c2c = symbolic_binding_pattern X, 0 [symbolic]
    319. 

  319. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [template]
    320. 

  320. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [template]
    321. 

  321. // CHECK:STDOUT:   %tuple.type.f94: type = tuple_type (Core.IntLiteral, Core.IntLiteral) [template]
    322. 

  322. // CHECK:STDOUT:   %ImplicitAs.type.b9e: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [template]
    323. 

  323. // CHECK:STDOUT:   %Convert.type.ea0: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
    324. 

  324. // CHECK:STDOUT:   %impl_witness.847: <witness> = impl_witness (imports.%Implicit.import_ref.773), @impl.1(%int_32) [template]
    325. 

  325. // CHECK:STDOUT:   %Convert.type.e14: type = fn_type @Convert.2, @impl.1(%int_32) [template]
    326. 

  326. // CHECK:STDOUT:   %Convert.4cb: %Convert.type.e14 = struct_value () [template]
    327. 

  327. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.b9e = facet_value Core.IntLiteral, %impl_witness.847 [template]
    328. 

  328. // CHECK:STDOUT:   %.088: type = fn_type_with_self_type %Convert.type.ea0, %ImplicitAs.facet [template]
    329. 

  329. // CHECK:STDOUT:   %Convert.bound.dc5: <bound method> = bound_method %int_1.5b8, %Convert.4cb [template]
    330. 

  330. // CHECK:STDOUT:   %Convert.specific_fn.51b: <specific function> = specific_function %Convert.bound.dc5, @Convert.2(%int_32) [template]
    331. 

  331. // CHECK:STDOUT:   %int_1.47b: %i32 = int_value 1 [template]
    332. 

  332. // CHECK:STDOUT:   %Convert.bound.30f: <bound method> = bound_method %int_2.ecc, %Convert.4cb [template]
    333. 

  333. // CHECK:STDOUT:   %Convert.specific_fn.9b5: <specific function> = specific_function %Convert.bound.30f, @Convert.2(%int_32) [template]
    334. 

  334. // CHECK:STDOUT:   %int_2.d0d: %i32 = int_value 2 [template]
    335. 

  335. // CHECK:STDOUT:   %tuple: %tuple.type.c2c = tuple_value (%int_1.47b, %int_2.d0d) [template]
    336. 

  336. // CHECK:STDOUT:   %C.cf0: type = class_type @C, @C(%tuple) [template]
    337. 

  337. // CHECK:STDOUT:   %F.type: type = fn_type @F [template]
    338. 

  338. // CHECK:STDOUT:   %F: %F.type = struct_value () [template]
    339. 

  339. // CHECK:STDOUT: }
    340. 

  340. // CHECK:STDOUT:
    341. 

  341. // CHECK:STDOUT: imports {
    342. 

  342. // CHECK:STDOUT:   %Implicit.a_ref: ref %tuple.type.dd4 = import_ref Implicit//default, a_ref, loaded
    343. 

  343. // CHECK:STDOUT:   %Implicit.b_ref: ref %tuple.type.cfa = import_ref Implicit//default, b_ref, loaded
    344. 

  344. // CHECK:STDOUT:   %Implicit.C: %C.type = import_ref Implicit//default, C, loaded [template = constants.%C.generic]
    345. 

  345. // CHECK:STDOUT:   %Implicit.F: %F.type = import_ref Implicit//default, F, loaded [template = constants.%F]
    346. 

  346. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    347. 

  347. // CHECK:STDOUT:     .Int = %Core.Int
    348. 

  348. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    349. 

  349. // CHECK:STDOUT:     import Core//prelude
    350. 

  350. // CHECK:STDOUT:     import Core//prelude/...
    351. 

  351. // CHECK:STDOUT:   }
    352. 

  352. // CHECK:STDOUT:   %Implicit.import_ref.554: %tuple.type.c2c = import_ref Implicit//default, loc7_9, loaded [symbolic = @C.%X (constants.%X)]
    353. 

  353. // CHECK:STDOUT:   %Implicit.import_ref.8f2: <witness> = import_ref Implicit//default, loc7_26, loaded [template = constants.%complete_type.357]
    354. 

  354. // CHECK:STDOUT:   %Implicit.import_ref.964 = import_ref Implicit//default, inst1161 [no loc], unloaded
    355. 

  355. // CHECK:STDOUT: }
    356. 

  356. // CHECK:STDOUT:
    357. 

  357. // CHECK:STDOUT: file {
    358. 

  358. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    359. 

  359. // CHECK:STDOUT:     .a_ref = imports.%Implicit.a_ref
    360. 

  360. // CHECK:STDOUT:     .b_ref = imports.%Implicit.b_ref
    361. 

  361. // CHECK:STDOUT:     .C = imports.%Implicit.C
    362. 

  362. // CHECK:STDOUT:     .F = imports.%Implicit.F
    363. 

  363. // CHECK:STDOUT:     .Core = imports.%Core
    364. 

  364. // CHECK:STDOUT:     .a = %a
    365. 

  365. // CHECK:STDOUT:     .b = %b
    366. 

  366. // CHECK:STDOUT:     .c = %c
    367. 

  367. // CHECK:STDOUT:   }
    368. 

  368. // CHECK:STDOUT:   %Implicit.import = import Implicit
    369. 

  369. // CHECK:STDOUT:   %default.import = import <none>
    370. 

  370. // CHECK:STDOUT:   %Core.import = import Core
    371. 

  371. // CHECK:STDOUT:   name_binding_decl {
    372. 

  372. // CHECK:STDOUT:     %a.patt: %tuple.type.dd4 = binding_pattern a
    373. 

  373. // CHECK:STDOUT:     %.loc4_1: %tuple.type.dd4 = var_pattern %a.patt
    374. 

  374. // CHECK:STDOUT:   }
    375. 

  375. // CHECK:STDOUT:   %a.var: ref %tuple.type.dd4 = var a
    376. 

  376. // CHECK:STDOUT:   %.loc4_13.1: type = splice_block %.loc4_13.3 [template = constants.%tuple.type.dd4] {
    377. 

  377. // CHECK:STDOUT:     %int_32.loc4: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    378. 

  378. // CHECK:STDOUT:     %i32.loc4: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    379. 

  379. // CHECK:STDOUT:     %.loc4_13.2: %tuple.type.85c = tuple_literal (%i32.loc4)
    380. 

  380. // CHECK:STDOUT:     %.loc4_13.3: type = converted %.loc4_13.2, constants.%tuple.type.dd4 [template = constants.%tuple.type.dd4]
    381. 

  381. // CHECK:STDOUT:   }
    382. 

  382. // CHECK:STDOUT:   %a: ref %tuple.type.dd4 = bind_name a, %a.var
    383. 

  383. // CHECK:STDOUT:   name_binding_decl {
    384. 

  384. // CHECK:STDOUT:     %b.patt: %tuple.type.cfa = binding_pattern b
    385. 

  385. // CHECK:STDOUT:     %.loc5_1: %tuple.type.cfa = var_pattern %b.patt
    386. 

  386. // CHECK:STDOUT:   }
    387. 

  387. // CHECK:STDOUT:   %b.var: ref %tuple.type.cfa = var b
    388. 

  388. // CHECK:STDOUT:   %.loc5_34.1: type = splice_block %.loc5_34.6 [template = constants.%tuple.type.cfa] {
    389. 

  389. // CHECK:STDOUT:     %int_32.loc5_11: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    390. 

  390. // CHECK:STDOUT:     %i32.loc5_11: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    391. 

  391. // CHECK:STDOUT:     %.loc5_15: %tuple.type.85c = tuple_literal (%i32.loc5_11)
    392. 

  392. // CHECK:STDOUT:     %int_32.loc5_18: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    393. 

  393. // CHECK:STDOUT:     %i32.loc5_18: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    394. 

  394. // CHECK:STDOUT:     %.loc5_21: %tuple.type.8c7 = tuple_literal (%.loc5_15, %i32.loc5_18)
    395. 

  395. // CHECK:STDOUT:     %int_32.loc5_25: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    396. 

  396. // CHECK:STDOUT:     %i32.loc5_25: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    397. 

  397. // CHECK:STDOUT:     %int_32.loc5_30: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    398. 

  398. // CHECK:STDOUT:     %i32.loc5_30: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    399. 

  399. // CHECK:STDOUT:     %.loc5_33: %tuple.type.24b = tuple_literal (%i32.loc5_25, %i32.loc5_30)
    400. 

  400. // CHECK:STDOUT:     %.loc5_34.2: %tuple.type.58c = tuple_literal (%.loc5_21, %.loc5_33)
    401. 

  401. // CHECK:STDOUT:     %.loc5_34.3: type = converted %.loc5_15, constants.%tuple.type.dd4 [template = constants.%tuple.type.dd4]
    402. 

  402. // CHECK:STDOUT:     %.loc5_34.4: type = converted %.loc5_21, constants.%tuple.type.154 [template = constants.%tuple.type.154]
    403. 

  403. // CHECK:STDOUT:     %.loc5_34.5: type = converted %.loc5_33, constants.%tuple.type.c2c [template = constants.%tuple.type.c2c]
    404. 

  404. // CHECK:STDOUT:     %.loc5_34.6: type = converted %.loc5_34.2, constants.%tuple.type.cfa [template = constants.%tuple.type.cfa]
    405. 

  405. // CHECK:STDOUT:   }
    406. 

  406. // CHECK:STDOUT:   %b: ref %tuple.type.cfa = bind_name b, %b.var
    407. 

  407. // CHECK:STDOUT:   name_binding_decl {
    408. 

  408. // CHECK:STDOUT:     %c.patt: %C.cf0 = binding_pattern c
    409. 

  409. // CHECK:STDOUT:     %.loc6_1: %C.cf0 = var_pattern %c.patt
    410. 

  410. // CHECK:STDOUT:   }
    411. 

  411. // CHECK:STDOUT:   %c.var: ref %C.cf0 = var c
    412. 

  412. // CHECK:STDOUT:   %.loc6_16.1: type = splice_block %C [template = constants.%C.cf0] {
    413. 

  413. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, imports.%Implicit.C [template = constants.%C.generic]
    414. 

  414. // CHECK:STDOUT:     %int_1: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
    415. 

  415. // CHECK:STDOUT:     %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
    416. 

  416. // CHECK:STDOUT:     %.loc6_15.1: %tuple.type.f94 = tuple_literal (%int_1, %int_2)
    417. 

  417. // CHECK:STDOUT:     %impl.elem0.loc6_15.1: %.088 = impl_witness_access constants.%impl_witness.847, element0 [template = constants.%Convert.4cb]
    418. 

  418. // CHECK:STDOUT:     %bound_method.loc6_15.1: <bound method> = bound_method %int_1, %impl.elem0.loc6_15.1 [template = constants.%Convert.bound.dc5]
    419. 

  419. // CHECK:STDOUT:     %specific_fn.loc6_15.1: <specific function> = specific_function %bound_method.loc6_15.1, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.51b]
    420. 

  420. // CHECK:STDOUT:     %int.convert_checked.loc6_15.1: init %i32 = call %specific_fn.loc6_15.1(%int_1) [template = constants.%int_1.47b]
    421. 

  421. // CHECK:STDOUT:     %.loc6_15.2: %i32 = value_of_initializer %int.convert_checked.loc6_15.1 [template = constants.%int_1.47b]
    422. 

  422. // CHECK:STDOUT:     %.loc6_15.3: %i32 = converted %int_1, %.loc6_15.2 [template = constants.%int_1.47b]
    423. 

  423. // CHECK:STDOUT:     %impl.elem0.loc6_15.2: %.088 = impl_witness_access constants.%impl_witness.847, element0 [template = constants.%Convert.4cb]
    424. 

  424. // CHECK:STDOUT:     %bound_method.loc6_15.2: <bound method> = bound_method %int_2, %impl.elem0.loc6_15.2 [template = constants.%Convert.bound.30f]
    425. 

  425. // CHECK:STDOUT:     %specific_fn.loc6_15.2: <specific function> = specific_function %bound_method.loc6_15.2, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.9b5]
    426. 

  426. // CHECK:STDOUT:     %int.convert_checked.loc6_15.2: init %i32 = call %specific_fn.loc6_15.2(%int_2) [template = constants.%int_2.d0d]
    427. 

  427. // CHECK:STDOUT:     %.loc6_15.4: %i32 = value_of_initializer %int.convert_checked.loc6_15.2 [template = constants.%int_2.d0d]
    428. 

  428. // CHECK:STDOUT:     %.loc6_15.5: %i32 = converted %int_2, %.loc6_15.4 [template = constants.%int_2.d0d]
    429. 

  429. // CHECK:STDOUT:     %tuple: %tuple.type.c2c = tuple_value (%.loc6_15.3, %.loc6_15.5) [template = constants.%tuple]
    430. 

  430. // CHECK:STDOUT:     %.loc6_16.2: %tuple.type.c2c = converted %.loc6_15.1, %tuple [template = constants.%tuple]
    431. 

  431. // CHECK:STDOUT:     %C: type = class_type @C, @C(constants.%tuple) [template = constants.%C.cf0]
    432. 

  432. // CHECK:STDOUT:   }
    433. 

  433. // CHECK:STDOUT:   %c: ref %C.cf0 = bind_name c, %c.var
    434. 

  434. // CHECK:STDOUT: }
    435. 

  435. // CHECK:STDOUT:
    436. 

  436. // CHECK:STDOUT: generic class @C(imports.%Implicit.import_ref.554: %tuple.type.c2c) [from "implicit.carbon"] {
    437. 

  437. // CHECK:STDOUT:   %X: %tuple.type.c2c = bind_symbolic_name X, 0 [symbolic = %X (constants.%X)]
    438. 

  438. // CHECK:STDOUT:   %X.patt: %tuple.type.c2c = symbolic_binding_pattern X, 0 [symbolic = %X.patt (constants.%X.patt)]
    439. 

  439. // CHECK:STDOUT:
    440. 

  440. // CHECK:STDOUT: !definition:
    441. 

  441. // CHECK:STDOUT:
    442. 

  442. // CHECK:STDOUT:   class {
    443. 

  443. // CHECK:STDOUT:     complete_type_witness = imports.%Implicit.import_ref.8f2
    444. 

  444. // CHECK:STDOUT:
    445. 

  445. // CHECK:STDOUT:   !members:
    446. 

  446. // CHECK:STDOUT:     .Self = imports.%Implicit.import_ref.964
    447. 

  447. // CHECK:STDOUT:   }
    448. 

  448. // CHECK:STDOUT: }
    449. 

  449. // CHECK:STDOUT:
    450. 

  450. // CHECK:STDOUT: fn @F() -> %C.cf0 [from "implicit.carbon"];
    451. 

  451. // CHECK:STDOUT:
    452. 

  452. // CHECK:STDOUT: fn @__global_init() {
    453. 

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

  454. // CHECK:STDOUT:   %a_ref.ref: ref %tuple.type.dd4 = name_ref a_ref, imports.%Implicit.a_ref
    455. 

  455. // CHECK:STDOUT:   %tuple.elem0.loc4: ref %i32 = tuple_access %a_ref.ref, element0
    456. 

  456. // CHECK:STDOUT:   %.loc4_17.1: %i32 = bind_value %tuple.elem0.loc4
    457. 

  457. // CHECK:STDOUT:   %.loc4_17.2: init %tuple.type.dd4 = tuple_init (%.loc4_17.1) to file.%a.var
    458. 

  458. // CHECK:STDOUT:   %.loc4_1: init %tuple.type.dd4 = converted %a_ref.ref, %.loc4_17.2
    459. 

  459. // CHECK:STDOUT:   assign file.%a.var, %.loc4_1
    460. 

  460. // CHECK:STDOUT:   %b_ref.ref: ref %tuple.type.cfa = name_ref b_ref, imports.%Implicit.b_ref
    461. 

  461. // CHECK:STDOUT:   %tuple.elem0.loc5_38.1: ref %tuple.type.154 = tuple_access %b_ref.ref, element0
    462. 

  462. // CHECK:STDOUT:   %tuple.elem0.loc5_38.2: ref %tuple.type.dd4 = tuple_access %tuple.elem0.loc5_38.1, element0
    463. 

  463. // CHECK:STDOUT:   %tuple.elem0.loc5_38.3: ref %i32 = tuple_access %tuple.elem0.loc5_38.2, element0
    464. 

  464. // CHECK:STDOUT:   %.loc5_38.1: %i32 = bind_value %tuple.elem0.loc5_38.3
    465. 

  465. // CHECK:STDOUT:   %tuple.elem0.loc5_38.4: ref %tuple.type.154 = tuple_access file.%b.var, element0
    466. 

  466. // CHECK:STDOUT:   %tuple.elem0.loc5_38.5: ref %tuple.type.dd4 = tuple_access %tuple.elem0.loc5_38.4, element0
    467. 

  467. // CHECK:STDOUT:   %.loc5_38.2: init %tuple.type.dd4 = tuple_init (%.loc5_38.1) to %tuple.elem0.loc5_38.5
    468. 

  468. // CHECK:STDOUT:   %.loc5_38.3: init %tuple.type.dd4 = converted %tuple.elem0.loc5_38.2, %.loc5_38.2
    469. 

  469. // CHECK:STDOUT:   %.loc5_38.4: init %tuple.type.dd4 = initialize_from %.loc5_38.3 to %tuple.elem0.loc5_38.5
    470. 

  470. // CHECK:STDOUT:   %tuple.elem1.loc5_38.1: ref %i32 = tuple_access %tuple.elem0.loc5_38.1, element1
    471. 

  471. // CHECK:STDOUT:   %.loc5_38.5: %i32 = bind_value %tuple.elem1.loc5_38.1
    472. 

  472. // CHECK:STDOUT:   %tuple.elem1.loc5_38.2: ref %i32 = tuple_access %tuple.elem0.loc5_38.4, element1
    473. 

  473. // CHECK:STDOUT:   %.loc5_38.6: init %i32 = initialize_from %.loc5_38.5 to %tuple.elem1.loc5_38.2
    474. 

  474. // CHECK:STDOUT:   %.loc5_38.7: init %tuple.type.154 = tuple_init (%.loc5_38.4, %.loc5_38.6) to %tuple.elem0.loc5_38.4
    475. 

  475. // CHECK:STDOUT:   %.loc5_38.8: init %tuple.type.154 = converted %tuple.elem0.loc5_38.1, %.loc5_38.7
    476. 

  476. // CHECK:STDOUT:   %tuple.elem1.loc5_38.3: ref %tuple.type.c2c = tuple_access %b_ref.ref, element1
    477. 

  477. // CHECK:STDOUT:   %tuple.elem0.loc5_38.6: ref %i32 = tuple_access %tuple.elem1.loc5_38.3, element0
    478. 

  478. // CHECK:STDOUT:   %.loc5_38.9: %i32 = bind_value %tuple.elem0.loc5_38.6
    479. 

  479. // CHECK:STDOUT:   %tuple.elem1.loc5_38.4: ref %tuple.type.c2c = tuple_access file.%b.var, element1
    480. 

  480. // CHECK:STDOUT:   %tuple.elem0.loc5_38.7: ref %i32 = tuple_access %tuple.elem1.loc5_38.4, element0
    481. 

  481. // CHECK:STDOUT:   %.loc5_38.10: init %i32 = initialize_from %.loc5_38.9 to %tuple.elem0.loc5_38.7
    482. 

  482. // CHECK:STDOUT:   %tuple.elem1.loc5_38.5: ref %i32 = tuple_access %tuple.elem1.loc5_38.3, element1
    483. 

  483. // CHECK:STDOUT:   %.loc5_38.11: %i32 = bind_value %tuple.elem1.loc5_38.5
    484. 

  484. // CHECK:STDOUT:   %tuple.elem1.loc5_38.6: ref %i32 = tuple_access %tuple.elem1.loc5_38.4, element1
    485. 

  485. // CHECK:STDOUT:   %.loc5_38.12: init %i32 = initialize_from %.loc5_38.11 to %tuple.elem1.loc5_38.6
    486. 

  486. // CHECK:STDOUT:   %.loc5_38.13: init %tuple.type.c2c = tuple_init (%.loc5_38.10, %.loc5_38.12) to %tuple.elem1.loc5_38.4
    487. 

  487. // CHECK:STDOUT:   %.loc5_38.14: init %tuple.type.c2c = converted %tuple.elem1.loc5_38.3, %.loc5_38.13
    488. 

  488. // CHECK:STDOUT:   %.loc5_38.15: init %tuple.type.cfa = tuple_init (%.loc5_38.8, %.loc5_38.14) to file.%b.var
    489. 

  489. // CHECK:STDOUT:   %.loc5_1: init %tuple.type.cfa = converted %b_ref.ref, %.loc5_38.15
    490. 

  490. // CHECK:STDOUT:   assign file.%b.var, %.loc5_1
    491. 

  491. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Implicit.F [template = constants.%F]
    492. 

  492. // CHECK:STDOUT:   %.loc6: ref %C.cf0 = splice_block file.%c.var {}
    493. 

  493. // CHECK:STDOUT:   %F.call: init %C.cf0 = call %F.ref() to %.loc6
    494. 

  494. // CHECK:STDOUT:   assign file.%c.var, %F.call
    495. 

  495. // CHECK:STDOUT:   return
    496. 

  496. // CHECK:STDOUT: }
    497. 

  497. // CHECK:STDOUT:
    498. 

  498. // CHECK:STDOUT: specific @C(constants.%X) {
    499. 

  499. // CHECK:STDOUT:   %X => constants.%X
    500. 

  500. // CHECK:STDOUT:   %X.patt => constants.%X
    501. 

  501. // CHECK:STDOUT: }
    502. 

  502. // CHECK:STDOUT:
    503. 

  503. // CHECK:STDOUT: specific @C(constants.%tuple) {
    504. 

  504. // CHECK:STDOUT:   %X => constants.%tuple
    505. 

  505. // CHECK:STDOUT:   %X.patt => constants.%tuple
    506. 

  506. // CHECK:STDOUT:
    507. 

  507. // CHECK:STDOUT: !definition:
    508. 

  508. // CHECK:STDOUT: }
    509. 

  509. // CHECK:STDOUT:
    510. 

  510. // CHECK:STDOUT: --- fail_bad_type.impl.carbon
    511. 

  511. // CHECK:STDOUT:
    512. 

  512. // CHECK:STDOUT: constants {
    513. 

  513. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    514. 

  514. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    515. 

  515. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [template]
    516. 

  516. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [template]
    517. 

  517. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
    518. 

  518. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [template]
    519. 

  519. // CHECK:STDOUT:   %tuple.type.c2c: type = tuple_type (%i32, %i32) [template]
    520. 

  520. // CHECK:STDOUT:   %X: %tuple.type.c2c = bind_symbolic_name X, 0 [symbolic]
    521. 

  521. // CHECK:STDOUT:   %X.patt: %tuple.type.c2c = symbolic_binding_pattern X, 0 [symbolic]
    522. 

  522. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [template]
    523. 

  523. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [template]
    524. 

  524. // CHECK:STDOUT:   %int_3: Core.IntLiteral = int_value 3 [template]
    525. 

  525. // CHECK:STDOUT:   %tuple.type.37f: type = tuple_type (Core.IntLiteral, Core.IntLiteral, Core.IntLiteral) [template]
    526. 

  526. // CHECK:STDOUT:   %F.type: type = fn_type @F [template]
    527. 

  527. // CHECK:STDOUT:   %F: %F.type = struct_value () [template]
    528. 

  528. // CHECK:STDOUT:   %int_2.d0d: %i32 = int_value 2 [template]
    529. 

  529. // CHECK:STDOUT:   %int_1.47b: %i32 = int_value 1 [template]
    530. 

  530. // CHECK:STDOUT:   %tuple: %tuple.type.c2c = tuple_value (%int_1.47b, %int_2.d0d) [template]
    531. 

  531. // CHECK:STDOUT:   %C.cf0: type = class_type @C, @C(%tuple) [template]
    532. 

  532. // CHECK:STDOUT: }
    533. 

  533. // CHECK:STDOUT:
    534. 

  534. // CHECK:STDOUT: imports {
    535. 

  535. // CHECK:STDOUT:   %Implicit.a_ref = import_ref Implicit//default, a_ref, unloaded
    536. 

  536. // CHECK:STDOUT:   %Implicit.b_ref = import_ref Implicit//default, b_ref, unloaded
    537. 

  537. // CHECK:STDOUT:   %Implicit.C: %C.type = import_ref Implicit//default, C, loaded [template = constants.%C.generic]
    538. 

  538. // CHECK:STDOUT:   %Implicit.F: %F.type = import_ref Implicit//default, F, loaded [template = constants.%F]
    539. 

  539. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    540. 

  540. // CHECK:STDOUT:     import Core//prelude
    541. 

  541. // CHECK:STDOUT:     import Core//prelude/...
    542. 

  542. // CHECK:STDOUT:   }
    543. 

  543. // CHECK:STDOUT:   %Implicit.import_ref.554: %tuple.type.c2c = import_ref Implicit//default, loc7_9, loaded [symbolic = @C.%X (constants.%X)]
    544. 

  544. // CHECK:STDOUT:   %Implicit.import_ref.8f2: <witness> = import_ref Implicit//default, loc7_26, loaded [template = constants.%complete_type.357]
    545. 

  545. // CHECK:STDOUT:   %Implicit.import_ref.964 = import_ref Implicit//default, inst1161 [no loc], unloaded
    546. 

  546. // CHECK:STDOUT: }
    547. 

  547. // CHECK:STDOUT:
    548. 

  548. // CHECK:STDOUT: file {
    549. 

  549. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    550. 

  550. // CHECK:STDOUT:     .a_ref = imports.%Implicit.a_ref
    551. 

  551. // CHECK:STDOUT:     .b_ref = imports.%Implicit.b_ref
    552. 

  552. // CHECK:STDOUT:     .C = imports.%Implicit.C
    553. 

  553. // CHECK:STDOUT:     .F = imports.%Implicit.F
    554. 

  554. // CHECK:STDOUT:     .Core = imports.%Core
    555. 

  555. // CHECK:STDOUT:     .c_bad = %c_bad
    556. 

  556. // CHECK:STDOUT:   }
    557. 

  557. // CHECK:STDOUT:   %Implicit.import = import Implicit
    558. 

  558. // CHECK:STDOUT:   %default.import = import <none>
    559. 

  559. // CHECK:STDOUT:   %Core.import = import Core
    560. 

  560. // CHECK:STDOUT:   name_binding_decl {
    561. 

  561. // CHECK:STDOUT:     %c_bad.patt: <error> = binding_pattern c_bad
    562. 

  562. // CHECK:STDOUT:     %.loc12_1: <error> = var_pattern %c_bad.patt
    563. 

  563. // CHECK:STDOUT:   }
    564. 

  564. // CHECK:STDOUT:   %c_bad.var: ref <error> = var c_bad
    565. 

  565. // CHECK:STDOUT:   %.1: <error> = splice_block <error> [template = <error>] {
    566. 

  566. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, imports.%Implicit.C [template = constants.%C.generic]
    567. 

  567. // CHECK:STDOUT:     %int_1: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
    568. 

  568. // CHECK:STDOUT:     %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
    569. 

  569. // CHECK:STDOUT:     %int_3: Core.IntLiteral = int_value 3 [template = constants.%int_3]
    570. 

  570. // CHECK:STDOUT:     %.loc12_22: %tuple.type.37f = tuple_literal (%int_1, %int_2, %int_3)
    571. 

  571. // CHECK:STDOUT:   }
    572. 

  572. // CHECK:STDOUT:   %c_bad: <error> = bind_name c_bad, <error>
    573. 

  573. // CHECK:STDOUT: }
    574. 

  574. // CHECK:STDOUT:
    575. 

  575. // CHECK:STDOUT: generic class @C(imports.%Implicit.import_ref.554: %tuple.type.c2c) [from "implicit.carbon"] {
    576. 

  576. // CHECK:STDOUT:   %X: %tuple.type.c2c = bind_symbolic_name X, 0 [symbolic = %X (constants.%X)]
    577. 

  577. // CHECK:STDOUT:   %X.patt: %tuple.type.c2c = symbolic_binding_pattern X, 0 [symbolic = %X.patt (constants.%X.patt)]
    578. 

  578. // CHECK:STDOUT:
    579. 

  579. // CHECK:STDOUT: !definition:
    580. 

  580. // CHECK:STDOUT:
    581. 

  581. // CHECK:STDOUT:   class {
    582. 

  582. // CHECK:STDOUT:     complete_type_witness = imports.%Implicit.import_ref.8f2
    583. 

  583. // CHECK:STDOUT:
    584. 

  584. // CHECK:STDOUT:   !members:
    585. 

  585. // CHECK:STDOUT:     .Self = imports.%Implicit.import_ref.964
    586. 

  586. // CHECK:STDOUT:   }
    587. 

  587. // CHECK:STDOUT: }
    588. 

  588. // CHECK:STDOUT:
    589. 

  589. // CHECK:STDOUT: fn @F() -> %C.cf0 [from "implicit.carbon"];
    590. 

  590. // CHECK:STDOUT:
    591. 

  591. // CHECK:STDOUT: fn @__global_init() {
    592. 

  592. // CHECK:STDOUT: !entry:
    593. 

  593. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Implicit.F [template = constants.%F]
    594. 

  594. // CHECK:STDOUT:   %.loc12: ref %C.cf0 = temporary_storage
    595. 

  595. // CHECK:STDOUT:   %F.call: init %C.cf0 = call %F.ref() to %.loc12
    596. 

  596. // CHECK:STDOUT:   assign file.%c_bad.var, <error>
    597. 

  597. // CHECK:STDOUT:   return
    598. 

  598. // CHECK:STDOUT: }
    599. 

  599. // CHECK:STDOUT:
    600. 

  600. // CHECK:STDOUT: specific @C(constants.%X) {
    601. 

  601. // CHECK:STDOUT:   %X => constants.%X
    602. 

  602. // CHECK:STDOUT:   %X.patt => constants.%X
    603. 

  603. // CHECK:STDOUT: }
    604. 

  604. // CHECK:STDOUT:
    605. 

  605. // CHECK:STDOUT: specific @C(constants.%tuple) {
    606. 

  606. // CHECK:STDOUT:   %X => constants.%tuple
    607. 

  607. // CHECK:STDOUT:   %X.patt => constants.%tuple
    608. 

  608. // CHECK:STDOUT:
    609. 

  609. // CHECK:STDOUT: !definition:
    610. 

  610. // CHECK:STDOUT: }
    611. 

  611. // CHECK:STDOUT:
    612. 

  612. // CHECK:STDOUT: --- fail_bad_value.impl.carbon
    613. 

  613. // CHECK:STDOUT:
    614. 

  614. // CHECK:STDOUT: constants {
    615. 

  615. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    616. 

  616. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    617. 

  617. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [template]
    618. 

  618. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [template]
    619. 

  619. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
    620. 

  620. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [template]
    621. 

  621. // CHECK:STDOUT:   %tuple.type.c2c: type = tuple_type (%i32, %i32) [template]
    622. 

  622. // CHECK:STDOUT:   %X: %tuple.type.c2c = bind_symbolic_name X, 0 [symbolic]
    623. 

  623. // CHECK:STDOUT:   %X.patt: %tuple.type.c2c = symbolic_binding_pattern X, 0 [symbolic]
    624. 

  624. // CHECK:STDOUT:   %int_3.1ba: Core.IntLiteral = int_value 3 [template]
    625. 

  625. // CHECK:STDOUT:   %int_4.0c1: Core.IntLiteral = int_value 4 [template]
    626. 

  626. // CHECK:STDOUT:   %tuple.type.f94: type = tuple_type (Core.IntLiteral, Core.IntLiteral) [template]
    627. 

  627. // CHECK:STDOUT:   %ImplicitAs.type.b9e: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [template]
    628. 

  628. // CHECK:STDOUT:   %Convert.type.ea0: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
    629. 

  629. // CHECK:STDOUT:   %impl_witness.847: <witness> = impl_witness (imports.%Implicit.import_ref.773), @impl.1(%int_32) [template]
    630. 

  630. // CHECK:STDOUT:   %Convert.type.e14: type = fn_type @Convert.2, @impl.1(%int_32) [template]
    631. 

  631. // CHECK:STDOUT:   %Convert.4cb: %Convert.type.e14 = struct_value () [template]
    632. 

  632. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.b9e = facet_value Core.IntLiteral, %impl_witness.847 [template]
    633. 

  633. // CHECK:STDOUT:   %.088: type = fn_type_with_self_type %Convert.type.ea0, %ImplicitAs.facet [template]
    634. 

  634. // CHECK:STDOUT:   %Convert.bound.a00: <bound method> = bound_method %int_3.1ba, %Convert.4cb [template]
    635. 

  635. // CHECK:STDOUT:   %Convert.specific_fn.dec: <specific function> = specific_function %Convert.bound.a00, @Convert.2(%int_32) [template]
    636. 

  636. // CHECK:STDOUT:   %int_3.d47: %i32 = int_value 3 [template]
    637. 

  637. // CHECK:STDOUT:   %Convert.bound.694: <bound method> = bound_method %int_4.0c1, %Convert.4cb [template]
    638. 

  638. // CHECK:STDOUT:   %Convert.specific_fn.739: <specific function> = specific_function %Convert.bound.694, @Convert.2(%int_32) [template]
    639. 

  639. // CHECK:STDOUT:   %int_4.ea3: %i32 = int_value 4 [template]
    640. 

  640. // CHECK:STDOUT:   %tuple.5de: %tuple.type.c2c = tuple_value (%int_3.d47, %int_4.ea3) [template]
    641. 

  641. // CHECK:STDOUT:   %C.ed5: type = class_type @C, @C(%tuple.5de) [template]
    642. 

  642. // CHECK:STDOUT:   %F.type: type = fn_type @F [template]
    643. 

  643. // CHECK:STDOUT:   %F: %F.type = struct_value () [template]
    644. 

  644. // CHECK:STDOUT:   %int_2: %i32 = int_value 2 [template]
    645. 

  645. // CHECK:STDOUT:   %int_1: %i32 = int_value 1 [template]
    646. 

  646. // CHECK:STDOUT:   %tuple.56c: %tuple.type.c2c = tuple_value (%int_1, %int_2) [template]
    647. 

  647. // CHECK:STDOUT:   %C.cf0: type = class_type @C, @C(%tuple.56c) [template]
    648. 

  648. // CHECK:STDOUT: }
    649. 

  649. // CHECK:STDOUT:
    650. 

  650. // CHECK:STDOUT: imports {
    651. 

  651. // CHECK:STDOUT:   %Implicit.a_ref = import_ref Implicit//default, a_ref, unloaded
    652. 

  652. // CHECK:STDOUT:   %Implicit.b_ref = import_ref Implicit//default, b_ref, unloaded
    653. 

  653. // CHECK:STDOUT:   %Implicit.C: %C.type = import_ref Implicit//default, C, loaded [template = constants.%C.generic]
    654. 

  654. // CHECK:STDOUT:   %Implicit.F: %F.type = import_ref Implicit//default, F, loaded [template = constants.%F]
    655. 

  655. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    656. 

  656. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    657. 

  657. // CHECK:STDOUT:     import Core//prelude
    658. 

  658. // CHECK:STDOUT:     import Core//prelude/...
    659. 

  659. // CHECK:STDOUT:   }
    660. 

  660. // CHECK:STDOUT:   %Implicit.import_ref.554: %tuple.type.c2c = import_ref Implicit//default, loc7_9, loaded [symbolic = @C.%X (constants.%X)]
    661. 

  661. // CHECK:STDOUT:   %Implicit.import_ref.8f2: <witness> = import_ref Implicit//default, loc7_26, loaded [template = constants.%complete_type.357]
    662. 

  662. // CHECK:STDOUT:   %Implicit.import_ref.964 = import_ref Implicit//default, inst1161 [no loc], unloaded
    663. 

  663. // CHECK:STDOUT: }
    664. 

  664. // CHECK:STDOUT:
    665. 

  665. // CHECK:STDOUT: file {
    666. 

  666. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    667. 

  667. // CHECK:STDOUT:     .a_ref = imports.%Implicit.a_ref
    668. 

  668. // CHECK:STDOUT:     .b_ref = imports.%Implicit.b_ref
    669. 

  669. // CHECK:STDOUT:     .C = imports.%Implicit.C
    670. 

  670. // CHECK:STDOUT:     .F = imports.%Implicit.F
    671. 

  671. // CHECK:STDOUT:     .Core = imports.%Core
    672. 

  672. // CHECK:STDOUT:     .c_bad = %c_bad
    673. 

  673. // CHECK:STDOUT:   }
    674. 

  674. // CHECK:STDOUT:   %Implicit.import = import Implicit
    675. 

  675. // CHECK:STDOUT:   %default.import = import <none>
    676. 

  676. // CHECK:STDOUT:   %Core.import = import Core
    677. 

  677. // CHECK:STDOUT:   name_binding_decl {
    678. 

  678. // CHECK:STDOUT:     %c_bad.patt: %C.ed5 = binding_pattern c_bad
    679. 

  679. // CHECK:STDOUT:     %.loc11_1: %C.ed5 = var_pattern %c_bad.patt
    680. 

  680. // CHECK:STDOUT:   }
    681. 

  681. // CHECK:STDOUT:   %c_bad.var: ref %C.ed5 = var c_bad
    682. 

  682. // CHECK:STDOUT:   %.loc11_20.1: type = splice_block %C [template = constants.%C.ed5] {
    683. 

  683. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, imports.%Implicit.C [template = constants.%C.generic]
    684. 

  684. // CHECK:STDOUT:     %int_3: Core.IntLiteral = int_value 3 [template = constants.%int_3.1ba]
    685. 

  685. // CHECK:STDOUT:     %int_4: Core.IntLiteral = int_value 4 [template = constants.%int_4.0c1]
    686. 

  686. // CHECK:STDOUT:     %.loc11_19.1: %tuple.type.f94 = tuple_literal (%int_3, %int_4)
    687. 

  687. // CHECK:STDOUT:     %impl.elem0.loc11_19.1: %.088 = impl_witness_access constants.%impl_witness.847, element0 [template = constants.%Convert.4cb]
    688. 

  688. // CHECK:STDOUT:     %bound_method.loc11_19.1: <bound method> = bound_method %int_3, %impl.elem0.loc11_19.1 [template = constants.%Convert.bound.a00]
    689. 

  689. // CHECK:STDOUT:     %specific_fn.loc11_19.1: <specific function> = specific_function %bound_method.loc11_19.1, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.dec]
    690. 

  690. // CHECK:STDOUT:     %int.convert_checked.loc11_19.1: init %i32 = call %specific_fn.loc11_19.1(%int_3) [template = constants.%int_3.d47]
    691. 

  691. // CHECK:STDOUT:     %.loc11_19.2: %i32 = value_of_initializer %int.convert_checked.loc11_19.1 [template = constants.%int_3.d47]
    692. 

  692. // CHECK:STDOUT:     %.loc11_19.3: %i32 = converted %int_3, %.loc11_19.2 [template = constants.%int_3.d47]
    693. 

  693. // CHECK:STDOUT:     %impl.elem0.loc11_19.2: %.088 = impl_witness_access constants.%impl_witness.847, element0 [template = constants.%Convert.4cb]
    694. 

  694. // CHECK:STDOUT:     %bound_method.loc11_19.2: <bound method> = bound_method %int_4, %impl.elem0.loc11_19.2 [template = constants.%Convert.bound.694]
    695. 

  695. // CHECK:STDOUT:     %specific_fn.loc11_19.2: <specific function> = specific_function %bound_method.loc11_19.2, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.739]
    696. 

  696. // CHECK:STDOUT:     %int.convert_checked.loc11_19.2: init %i32 = call %specific_fn.loc11_19.2(%int_4) [template = constants.%int_4.ea3]
    697. 

  697. // CHECK:STDOUT:     %.loc11_19.4: %i32 = value_of_initializer %int.convert_checked.loc11_19.2 [template = constants.%int_4.ea3]
    698. 

  698. // CHECK:STDOUT:     %.loc11_19.5: %i32 = converted %int_4, %.loc11_19.4 [template = constants.%int_4.ea3]
    699. 

  699. // CHECK:STDOUT:     %tuple: %tuple.type.c2c = tuple_value (%.loc11_19.3, %.loc11_19.5) [template = constants.%tuple.5de]
    700. 

  700. // CHECK:STDOUT:     %.loc11_20.2: %tuple.type.c2c = converted %.loc11_19.1, %tuple [template = constants.%tuple.5de]
    701. 

  701. // CHECK:STDOUT:     %C: type = class_type @C, @C(constants.%tuple.5de) [template = constants.%C.ed5]
    702. 

  702. // CHECK:STDOUT:   }
    703. 

  703. // CHECK:STDOUT:   %c_bad: ref %C.ed5 = bind_name c_bad, %c_bad.var
    704. 

  704. // CHECK:STDOUT: }
    705. 

  705. // CHECK:STDOUT:
    706. 

  706. // CHECK:STDOUT: generic class @C(imports.%Implicit.import_ref.554: %tuple.type.c2c) [from "implicit.carbon"] {
    707. 

  707. // CHECK:STDOUT:   %X: %tuple.type.c2c = bind_symbolic_name X, 0 [symbolic = %X (constants.%X)]
    708. 

  708. // CHECK:STDOUT:   %X.patt: %tuple.type.c2c = symbolic_binding_pattern X, 0 [symbolic = %X.patt (constants.%X.patt)]
    709. 

  709. // CHECK:STDOUT:
    710. 

  710. // CHECK:STDOUT: !definition:
    711. 

  711. // CHECK:STDOUT:
    712. 

  712. // CHECK:STDOUT:   class {
    713. 

  713. // CHECK:STDOUT:     complete_type_witness = imports.%Implicit.import_ref.8f2
    714. 

  714. // CHECK:STDOUT:
    715. 

  715. // CHECK:STDOUT:   !members:
    716. 

  716. // CHECK:STDOUT:     .Self = imports.%Implicit.import_ref.964
    717. 

  717. // CHECK:STDOUT:   }
    718. 

  718. // CHECK:STDOUT: }
    719. 

  719. // CHECK:STDOUT:
    720. 

  720. // CHECK:STDOUT: fn @F() -> %C.cf0 [from "implicit.carbon"];
    721. 

  721. // CHECK:STDOUT:
    722. 

  722. // CHECK:STDOUT: fn @__global_init() {
    723. 

  723. // CHECK:STDOUT: !entry:
    724. 

  724. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Implicit.F [template = constants.%F]
    725. 

  725. // CHECK:STDOUT:   %.loc11_26: ref %C.cf0 = temporary_storage
    726. 

  726. // CHECK:STDOUT:   %F.call: init %C.cf0 = call %F.ref() to %.loc11_26
    727. 

  727. // CHECK:STDOUT:   %.loc11_1: %C.ed5 = converted %F.call, <error> [template = <error>]
    728. 

  728. // CHECK:STDOUT:   assign file.%c_bad.var, <error>
    729. 

  729. // CHECK:STDOUT:   return
    730. 

  730. // CHECK:STDOUT: }
    731. 

  731. // CHECK:STDOUT:
    732. 

  732. // CHECK:STDOUT: specific @C(constants.%X) {
    733. 

  733. // CHECK:STDOUT:   %X => constants.%X
    734. 

  734. // CHECK:STDOUT:   %X.patt => constants.%X
    735. 

  735. // CHECK:STDOUT: }
    736. 

  736. // CHECK:STDOUT:
    737. 

  737. // CHECK:STDOUT: specific @C(constants.%tuple.5de) {
    738. 

  738. // CHECK:STDOUT:   %X => constants.%tuple.5de
    739. 

  739. // CHECK:STDOUT:   %X.patt => constants.%tuple.5de
    740. 

  740. // CHECK:STDOUT:
    741. 

  741. // CHECK:STDOUT: !definition:
    742. 

  742. // CHECK:STDOUT: }
    743. 

  743. // CHECK:STDOUT:
    744. 

  744. // CHECK:STDOUT: specific @C(constants.%tuple.56c) {
    745. 

  745. // CHECK:STDOUT:   %X => constants.%tuple.56c
    746. 

  746. // CHECK:STDOUT:   %X.patt => constants.%tuple.56c
    747. 

  747. // CHECK:STDOUT:
    748. 

  748. // CHECK:STDOUT: !definition:
    749. 

  749. // CHECK:STDOUT: }
    750. 

  750. // CHECK:STDOUT:
    751.