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carbon-lang
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carbon-lang
/
toolchain
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check
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testdata
/
struct
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import.carbon

import.carbon 54 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/struct/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/struct/import.carbon
    10. 

  10. 

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

  12. 

  13. package Implicit;
    14. 

  14. 

  15. var a_ref: {.a: i32} = {.a = 0};
    16. 

  16. var b_ref: {.a: {.b: i32, .c: (i32,)}, .d: i32} =
    17. 

  17.     {.a = {.b = 0, .c = (0,)}, .d = 0};
    18. 

  18. 

  19. class C(S:! {.a: i32, .b: i32}) {}
    20. 

  20. fn F() -> C({.a = 1, .b = 2});
    21. 

  21. 

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

  23. 

  24. impl package Implicit;
    25. 

  25. 

  26. var a: {.a: i32} = a_ref;
    27. 

  27. var b: {.a: {.b: i32, .c: (i32,)}, .d: i32} = b_ref;
    28. 

  28. var c: C({.a = 1, .b = 2}) = F();
    29. 

  29. 

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

  31. 

  32. impl package Implicit;
    33. 

  33. // CHECK:STDERR: fail_bad_type.impl.carbon:[[@LINE+8]]:14: error: missing value for field `a` in struct initialization [StructInitMissingFieldInLiteral]
    34. 

  34. // CHECK:STDERR: var c_bad: C({.c = 1, .d = 2}) = F();
    35. 

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

  36. // CHECK:STDERR: fail_bad_type.impl.carbon:[[@LINE-4]]:1: in import [InImport]
    37. 

  37. // CHECK:STDERR: implicit.carbon:8:9: note: initializing generic parameter `S` declared here [InitializingGenericParam]
    38. 

  38. // CHECK:STDERR: class C(S:! {.a: i32, .b: i32}) {}
    39. 

  39. // CHECK:STDERR:         ^
    40. 

  40. // CHECK:STDERR:
    41. 

  41. var c_bad: C({.c = 1, .d = 2}) = F();
    42. 

  42. 

  43. // --- fail_bad_value.impl.carbon
    44. 

  44. 

  45. impl package Implicit;
    46. 

  46. // CHECK:STDERR: fail_bad_value.impl.carbon:[[@LINE+7]]:1: error: cannot implicitly convert expression of type `C({.a = 1, .b = 2})` to `C({.a = 3, .b = 4})` [ConversionFailure]
    47. 

  47. // CHECK:STDERR: var c_bad: C({.a = 3, .b = 4}) = F();
    48. 

  48. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    49. 

  49. // CHECK:STDERR: fail_bad_value.impl.carbon:[[@LINE+4]]:1: note: type `C({.a = 1, .b = 2})` does not implement interface `Core.ImplicitAs(C({.a = 3, .b = 4}))` [MissingImplInMemberAccessNote]
    50. 

  50. // CHECK:STDERR: var c_bad: C({.a = 3, .b = 4}) = F();
    51. 

  51. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    52. 

  52. // CHECK:STDERR:
    53. 

  53. var c_bad: C({.a = 3, .b = 4}) = F();
    54. 

  54. 

  55. // CHECK:STDOUT: --- implicit.carbon
    56. 

  56. // CHECK:STDOUT:
    57. 

  57. // CHECK:STDOUT: constants {
    58. 

  58. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    59. 

  59. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    60. 

  60. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    61. 

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

  62. // CHECK:STDOUT:   %struct_type.a.ba9: type = struct_type {.a: %i32} [concrete]
    63. 

  63. // CHECK:STDOUT:   %pattern_type.268: type = pattern_type %struct_type.a.ba9 [concrete]
    64. 

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

  65. // CHECK:STDOUT:   %struct_type.a.a6c: type = struct_type {.a: Core.IntLiteral} [concrete]
    66. 

  66. // CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
    67. 

  67. // CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
    68. 

  68. // CHECK:STDOUT:   %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
    69. 

  69. // CHECK:STDOUT:   %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
    70. 

  70. // CHECK:STDOUT:   %To.c80: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
    71. 

  71. // CHECK:STDOUT:   %Convert.type.0f9: type = fn_type @Convert.2, @impl.4f9(%To.c80) [symbolic]
    72. 

  72. // CHECK:STDOUT:   %Convert.f06: %Convert.type.0f9 = struct_value () [symbolic]
    73. 

  73. // CHECK:STDOUT:   %ImplicitAs.impl_witness.c75: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.a2f, @impl.4f9(%int_32) [concrete]
    74. 

  74. // CHECK:STDOUT:   %Convert.type.035: type = fn_type @Convert.2, @impl.4f9(%int_32) [concrete]
    75. 

  75. // CHECK:STDOUT:   %Convert.956: %Convert.type.035 = struct_value () [concrete]
    76. 

  76. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.205 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.c75) [concrete]
    77. 

  77. // CHECK:STDOUT:   %.9c3: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet [concrete]
    78. 

  78. // CHECK:STDOUT:   %Convert.bound.d04: <bound method> = bound_method %int_0.5c6, %Convert.956 [concrete]
    79. 

  79. // CHECK:STDOUT:   %Convert.specific_fn: <specific function> = specific_function %Convert.956, @Convert.2(%int_32) [concrete]
    80. 

  80. // CHECK:STDOUT:   %bound_method.b6e: <bound method> = bound_method %int_0.5c6, %Convert.specific_fn [concrete]
    81. 

  81. // CHECK:STDOUT:   %int_0.6a9: %i32 = int_value 0 [concrete]
    82. 

  82. // CHECK:STDOUT:   %struct.92d: %struct_type.a.ba9 = struct_value (%int_0.6a9) [concrete]
    83. 

  83. // CHECK:STDOUT:   %tuple.type.85c: type = tuple_type (type) [concrete]
    84. 

  84. // CHECK:STDOUT:   %tuple.type.a1c: type = tuple_type (%i32) [concrete]
    85. 

  85. // CHECK:STDOUT:   %struct_type.b.c.929: type = struct_type {.b: %i32, .c: %tuple.type.a1c} [concrete]
    86. 

  86. // CHECK:STDOUT:   %struct_type.a.d.3d9: type = struct_type {.a: %struct_type.b.c.929, .d: %i32} [concrete]
    87. 

  87. // CHECK:STDOUT:   %pattern_type.665: type = pattern_type %struct_type.a.d.3d9 [concrete]
    88. 

  88. // CHECK:STDOUT:   %tuple.type.985: type = tuple_type (Core.IntLiteral) [concrete]
    89. 

  89. // CHECK:STDOUT:   %struct_type.b.c.9af: type = struct_type {.b: Core.IntLiteral, .c: %tuple.type.985} [concrete]
    90. 

  90. // CHECK:STDOUT:   %struct_type.a.d.b82: type = struct_type {.a: %struct_type.b.c.9af, .d: Core.IntLiteral} [concrete]
    91. 

  91. // CHECK:STDOUT:   %.042: ref %struct_type.b.c.929 = struct_access file.%b_ref.var, element0 [concrete]
    92. 

  92. // CHECK:STDOUT:   %.643: ref %i32 = struct_access %.042, element0 [concrete]
    93. 

  93. // CHECK:STDOUT:   %.66d: ref %tuple.type.a1c = struct_access %.042, element1 [concrete]
    94. 

  94. // CHECK:STDOUT:   %tuple: %tuple.type.a1c = tuple_value (%int_0.6a9) [concrete]
    95. 

  95. // CHECK:STDOUT:   %struct.381: %struct_type.b.c.929 = struct_value (%int_0.6a9, %tuple) [concrete]
    96. 

  96. // CHECK:STDOUT:   %.c6b: ref %i32 = struct_access file.%b_ref.var, element1 [concrete]
    97. 

  97. // CHECK:STDOUT:   %struct.20d: %struct_type.a.d.3d9 = struct_value (%struct.381, %int_0.6a9) [concrete]
    98. 

  98. // CHECK:STDOUT:   %struct_type.a.b.501: type = struct_type {.a: %i32, .b: %i32} [concrete]
    99. 

  99. // CHECK:STDOUT:   %S: %struct_type.a.b.501 = bind_symbolic_name S, 0 [symbolic]
    100. 

  100. // CHECK:STDOUT:   %pattern_type.851: type = pattern_type %struct_type.a.b.501 [concrete]
    101. 

  101. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [concrete]
    102. 

  102. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [concrete]
    103. 

  103. // CHECK:STDOUT:   %C.775: type = class_type @C, @C(%S) [symbolic]
    104. 

  104. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    105. 

  105. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
    106. 

  106. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
    107. 

  107. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [concrete]
    108. 

  108. // CHECK:STDOUT:   %struct_type.a.b.cfd: type = struct_type {.a: Core.IntLiteral, .b: Core.IntLiteral} [concrete]
    109. 

  109. // CHECK:STDOUT:   %Convert.bound.ab5: <bound method> = bound_method %int_1.5b8, %Convert.956 [concrete]
    110. 

  110. // CHECK:STDOUT:   %bound_method.9a1: <bound method> = bound_method %int_1.5b8, %Convert.specific_fn [concrete]
    111. 

  111. // CHECK:STDOUT:   %int_1.5d2: %i32 = int_value 1 [concrete]
    112. 

  112. // CHECK:STDOUT:   %Convert.bound.ef9: <bound method> = bound_method %int_2.ecc, %Convert.956 [concrete]
    113. 

  113. // CHECK:STDOUT:   %bound_method.b92: <bound method> = bound_method %int_2.ecc, %Convert.specific_fn [concrete]
    114. 

  114. // CHECK:STDOUT:   %int_2.ef8: %i32 = int_value 2 [concrete]
    115. 

  115. // CHECK:STDOUT:   %struct.ed5: %struct_type.a.b.501 = struct_value (%int_1.5d2, %int_2.ef8) [concrete]
    116. 

  116. // CHECK:STDOUT:   %C.c8f: type = class_type @C, @C(%struct.ed5) [concrete]
    117. 

  117. // CHECK:STDOUT:   %pattern_type.4f9: type = pattern_type %C.c8f [concrete]
    118. 

  118. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    119. 

  119. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    120. 

  120. // CHECK:STDOUT: }
    121. 

  121. // CHECK:STDOUT:
    122. 

  122. // CHECK:STDOUT: imports {
    123. 

  123. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    124. 

  124. // CHECK:STDOUT:     .Int = %Core.Int
    125. 

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

  126. // CHECK:STDOUT:     import Core//prelude
    127. 

  127. // CHECK:STDOUT:     import Core//prelude/...
    128. 

  128. // CHECK:STDOUT:   }
    129. 

  129. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/types/int, Int, loaded [concrete = constants.%Int.generic]
    130. 

  130. // CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/operators/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
    131. 

  131. // CHECK:STDOUT:   %Core.import_ref.a5b: @impl.4f9.%Convert.type (%Convert.type.0f9) = import_ref Core//prelude/types/int, loc19_39, loaded [symbolic = @impl.4f9.%Convert (constants.%Convert.f06)]
    132. 

  132. // CHECK:STDOUT:   %ImplicitAs.impl_witness_table.a2f = impl_witness_table (%Core.import_ref.a5b), @impl.4f9 [concrete]
    133. 

  133. // CHECK:STDOUT: }
    134. 

  134. // CHECK:STDOUT:
    135. 

  135. // CHECK:STDOUT: file {
    136. 

  136. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    137. 

  137. // CHECK:STDOUT:     .Core = imports.%Core
    138. 

  138. // CHECK:STDOUT:     .a_ref = %a_ref
    139. 

  139. // CHECK:STDOUT:     .b_ref = %b_ref
    140. 

  140. // CHECK:STDOUT:     .C = %C.decl
    141. 

  141. // CHECK:STDOUT:     .F = %F.decl
    142. 

  142. // CHECK:STDOUT:   }
    143. 

  143. // CHECK:STDOUT:   %Core.import = import Core
    144. 

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

  145. // CHECK:STDOUT:     %a_ref.patt: %pattern_type.268 = binding_pattern a_ref [concrete]
    146. 

  146. // CHECK:STDOUT:     %a_ref.var_patt: %pattern_type.268 = var_pattern %a_ref.patt [concrete]
    147. 

  147. // CHECK:STDOUT:   }
    148. 

  148. // CHECK:STDOUT:   %a_ref.var: ref %struct_type.a.ba9 = var %a_ref.var_patt [concrete]
    149. 

  149. // CHECK:STDOUT:   %.loc4: type = splice_block %struct_type.a [concrete = constants.%struct_type.a.ba9] {
    150. 

  150. // CHECK:STDOUT:     %int_32.loc4: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    151. 

  151. // CHECK:STDOUT:     %i32.loc4: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    152. 

  152. // CHECK:STDOUT:     %struct_type.a: type = struct_type {.a: %i32} [concrete = constants.%struct_type.a.ba9]
    153. 

  153. // CHECK:STDOUT:   }
    154. 

  154. // CHECK:STDOUT:   %a_ref: ref %struct_type.a.ba9 = bind_name a_ref, %a_ref.var
    155. 

  155. // CHECK:STDOUT:   name_binding_decl {
    156. 

  156. // CHECK:STDOUT:     %b_ref.patt: %pattern_type.665 = binding_pattern b_ref [concrete]
    157. 

  157. // CHECK:STDOUT:     %b_ref.var_patt: %pattern_type.665 = var_pattern %b_ref.patt [concrete]
    158. 

  158. // CHECK:STDOUT:   }
    159. 

  159. // CHECK:STDOUT:   %b_ref.var: ref %struct_type.a.d.3d9 = var %b_ref.var_patt [concrete]
    160. 

  160. // CHECK:STDOUT:   %.loc5_47: type = splice_block %struct_type.a.d [concrete = constants.%struct_type.a.d.3d9] {
    161. 

  161. // CHECK:STDOUT:     %int_32.loc5_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    162. 

  162. // CHECK:STDOUT:     %i32.loc5_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    163. 

  163. // CHECK:STDOUT:     %int_32.loc5_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    164. 

  164. // CHECK:STDOUT:     %i32.loc5_32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    165. 

  165. // CHECK:STDOUT:     %.loc5_36.1: %tuple.type.85c = tuple_literal (%i32.loc5_32)
    166. 

  166. // CHECK:STDOUT:     %.loc5_36.2: type = converted %.loc5_36.1, constants.%tuple.type.a1c [concrete = constants.%tuple.type.a1c]
    167. 

  167. // CHECK:STDOUT:     %struct_type.b.c: type = struct_type {.b: %i32, .c: %tuple.type.a1c} [concrete = constants.%struct_type.b.c.929]
    168. 

  168. // CHECK:STDOUT:     %int_32.loc5_44: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    169. 

  169. // CHECK:STDOUT:     %i32.loc5_44: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    170. 

  170. // CHECK:STDOUT:     %struct_type.a.d: type = struct_type {.a: %struct_type.b.c.929, .d: %i32} [concrete = constants.%struct_type.a.d.3d9]
    171. 

  171. // CHECK:STDOUT:   }
    172. 

  172. // CHECK:STDOUT:   %b_ref: ref %struct_type.a.d.3d9 = bind_name b_ref, %b_ref.var
    173. 

  173. // CHECK:STDOUT:   %C.decl: %C.type = class_decl @C [concrete = constants.%C.generic] {
    174. 

  174. // CHECK:STDOUT:     %S.patt: %pattern_type.851 = symbolic_binding_pattern S, 0 [concrete]
    175. 

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

  176. // CHECK:STDOUT:     %.loc8: type = splice_block %struct_type.a.b [concrete = constants.%struct_type.a.b.501] {
    177. 

  177. // CHECK:STDOUT:       %int_32.loc8_18: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    178. 

  178. // CHECK:STDOUT:       %i32.loc8_18: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    179. 

  179. // CHECK:STDOUT:       %int_32.loc8_27: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    180. 

  180. // CHECK:STDOUT:       %i32.loc8_27: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    181. 

  181. // CHECK:STDOUT:       %struct_type.a.b: type = struct_type {.a: %i32, .b: %i32} [concrete = constants.%struct_type.a.b.501]
    182. 

  182. // CHECK:STDOUT:     }
    183. 

  183. // CHECK:STDOUT:     %S.loc8_9.1: %struct_type.a.b.501 = bind_symbolic_name S, 0 [symbolic = %S.loc8_9.2 (constants.%S)]
    184. 

  184. // CHECK:STDOUT:   }
    185. 

  185. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
    186. 

  186. // CHECK:STDOUT:     %return.patt: %pattern_type.4f9 = return_slot_pattern [concrete]
    187. 

  187. // CHECK:STDOUT:     %return.param_patt: %pattern_type.4f9 = out_param_pattern %return.patt, call_param0 [concrete]
    188. 

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

  189. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, file.%C.decl [concrete = constants.%C.generic]
    190. 

  190. // CHECK:STDOUT:     %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
    191. 

  191. // CHECK:STDOUT:     %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
    192. 

  192. // CHECK:STDOUT:     %.loc9_28.1: %struct_type.a.b.cfd = struct_literal (%int_1, %int_2)
    193. 

  193. // CHECK:STDOUT:     %impl.elem0.loc9_28.1: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    194. 

  194. // CHECK:STDOUT:     %bound_method.loc9_28.1: <bound method> = bound_method %int_1, %impl.elem0.loc9_28.1 [concrete = constants.%Convert.bound.ab5]
    195. 

  195. // CHECK:STDOUT:     %specific_fn.loc9_28.1: <specific function> = specific_function %impl.elem0.loc9_28.1, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    196. 

  196. // CHECK:STDOUT:     %bound_method.loc9_28.2: <bound method> = bound_method %int_1, %specific_fn.loc9_28.1 [concrete = constants.%bound_method.9a1]
    197. 

  197. // CHECK:STDOUT:     %int.convert_checked.loc9_28.1: init %i32 = call %bound_method.loc9_28.2(%int_1) [concrete = constants.%int_1.5d2]
    198. 

  198. // CHECK:STDOUT:     %.loc9_28.2: %i32 = value_of_initializer %int.convert_checked.loc9_28.1 [concrete = constants.%int_1.5d2]
    199. 

  199. // CHECK:STDOUT:     %.loc9_28.3: %i32 = converted %int_1, %.loc9_28.2 [concrete = constants.%int_1.5d2]
    200. 

  200. // CHECK:STDOUT:     %impl.elem0.loc9_28.2: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    201. 

  201. // CHECK:STDOUT:     %bound_method.loc9_28.3: <bound method> = bound_method %int_2, %impl.elem0.loc9_28.2 [concrete = constants.%Convert.bound.ef9]
    202. 

  202. // CHECK:STDOUT:     %specific_fn.loc9_28.2: <specific function> = specific_function %impl.elem0.loc9_28.2, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    203. 

  203. // CHECK:STDOUT:     %bound_method.loc9_28.4: <bound method> = bound_method %int_2, %specific_fn.loc9_28.2 [concrete = constants.%bound_method.b92]
    204. 

  204. // CHECK:STDOUT:     %int.convert_checked.loc9_28.2: init %i32 = call %bound_method.loc9_28.4(%int_2) [concrete = constants.%int_2.ef8]
    205. 

  205. // CHECK:STDOUT:     %.loc9_28.4: %i32 = value_of_initializer %int.convert_checked.loc9_28.2 [concrete = constants.%int_2.ef8]
    206. 

  206. // CHECK:STDOUT:     %.loc9_28.5: %i32 = converted %int_2, %.loc9_28.4 [concrete = constants.%int_2.ef8]
    207. 

  207. // CHECK:STDOUT:     %struct: %struct_type.a.b.501 = struct_value (%.loc9_28.3, %.loc9_28.5) [concrete = constants.%struct.ed5]
    208. 

  208. // CHECK:STDOUT:     %.loc9_29: %struct_type.a.b.501 = converted %.loc9_28.1, %struct [concrete = constants.%struct.ed5]
    209. 

  209. // CHECK:STDOUT:     %C: type = class_type @C, @C(constants.%struct.ed5) [concrete = constants.%C.c8f]
    210. 

  210. // CHECK:STDOUT:     %return.param: ref %C.c8f = out_param call_param0
    211. 

  211. // CHECK:STDOUT:     %return: ref %C.c8f = return_slot %return.param
    212. 

  212. // CHECK:STDOUT:   }
    213. 

  213. // CHECK:STDOUT: }
    214. 

  214. // CHECK:STDOUT:
    215. 

  215. // CHECK:STDOUT: generic class @C(%S.loc8_9.1: %struct_type.a.b.501) {
    216. 

  216. // CHECK:STDOUT:   %S.loc8_9.2: %struct_type.a.b.501 = bind_symbolic_name S, 0 [symbolic = %S.loc8_9.2 (constants.%S)]
    217. 

  217. // CHECK:STDOUT:
    218. 

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

  219. // CHECK:STDOUT:
    220. 

  220. // CHECK:STDOUT:   class {
    221. 

  221. // CHECK:STDOUT:     %empty_struct_type: type = struct_type {} [concrete = constants.%empty_struct_type]
    222. 

  222. // CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete = constants.%complete_type.357]
    223. 

  223. // CHECK:STDOUT:     complete_type_witness = %complete_type
    224. 

  224. // CHECK:STDOUT:
    225. 

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

  226. // CHECK:STDOUT:     .Self = constants.%C.775
    227. 

  227. // CHECK:STDOUT:   }
    228. 

  228. // CHECK:STDOUT: }
    229. 

  229. // CHECK:STDOUT:
    230. 

  230. // CHECK:STDOUT: fn @F() -> %C.c8f;
    231. 

  231. // CHECK:STDOUT:
    232. 

  232. // CHECK:STDOUT: fn @__global_init() {
    233. 

  233. // CHECK:STDOUT: !entry:
    234. 

  234. // CHECK:STDOUT:   %int_0.loc4: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    235. 

  235. // CHECK:STDOUT:   %.loc4_31.1: %struct_type.a.a6c = struct_literal (%int_0.loc4)
    236. 

  236. // CHECK:STDOUT:   %impl.elem0.loc4: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    237. 

  237. // CHECK:STDOUT:   %bound_method.loc4_31.1: <bound method> = bound_method %int_0.loc4, %impl.elem0.loc4 [concrete = constants.%Convert.bound.d04]
    238. 

  238. // CHECK:STDOUT:   %specific_fn.loc4: <specific function> = specific_function %impl.elem0.loc4, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    239. 

  239. // CHECK:STDOUT:   %bound_method.loc4_31.2: <bound method> = bound_method %int_0.loc4, %specific_fn.loc4 [concrete = constants.%bound_method.b6e]
    240. 

  240. // CHECK:STDOUT:   %int.convert_checked.loc4: init %i32 = call %bound_method.loc4_31.2(%int_0.loc4) [concrete = constants.%int_0.6a9]
    241. 

  241. // CHECK:STDOUT:   %.loc4_31.2: init %i32 = converted %int_0.loc4, %int.convert_checked.loc4 [concrete = constants.%int_0.6a9]
    242. 

  242. // CHECK:STDOUT:   %.loc4_31.3: init %struct_type.a.ba9 = struct_init (%.loc4_31.2) to file.%a_ref.var [concrete = constants.%struct.92d]
    243. 

  243. // CHECK:STDOUT:   %.loc4_1: init %struct_type.a.ba9 = converted %.loc4_31.1, %.loc4_31.3 [concrete = constants.%struct.92d]
    244. 

  244. // CHECK:STDOUT:   assign file.%a_ref.var, %.loc4_1
    245. 

  245. // CHECK:STDOUT:   %int_0.loc6_17: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    246. 

  246. // CHECK:STDOUT:   %int_0.loc6_26: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    247. 

  247. // CHECK:STDOUT:   %.loc6_28.1: %tuple.type.985 = tuple_literal (%int_0.loc6_26)
    248. 

  248. // CHECK:STDOUT:   %.loc6_29.1: %struct_type.b.c.9af = struct_literal (%int_0.loc6_17, %.loc6_28.1)
    249. 

  249. // CHECK:STDOUT:   %int_0.loc6_37: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    250. 

  250. // CHECK:STDOUT:   %.loc6_38.1: %struct_type.a.d.b82 = struct_literal (%.loc6_29.1, %int_0.loc6_37)
    251. 

  251. // CHECK:STDOUT:   %impl.elem0.loc6_29: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    252. 

  252. // CHECK:STDOUT:   %bound_method.loc6_29.1: <bound method> = bound_method %int_0.loc6_17, %impl.elem0.loc6_29 [concrete = constants.%Convert.bound.d04]
    253. 

  253. // CHECK:STDOUT:   %specific_fn.loc6_29: <specific function> = specific_function %impl.elem0.loc6_29, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    254. 

  254. // CHECK:STDOUT:   %bound_method.loc6_29.2: <bound method> = bound_method %int_0.loc6_17, %specific_fn.loc6_29 [concrete = constants.%bound_method.b6e]
    255. 

  255. // CHECK:STDOUT:   %int.convert_checked.loc6_29: init %i32 = call %bound_method.loc6_29.2(%int_0.loc6_17) [concrete = constants.%int_0.6a9]
    256. 

  256. // CHECK:STDOUT:   %.loc6_29.2: init %i32 = converted %int_0.loc6_17, %int.convert_checked.loc6_29 [concrete = constants.%int_0.6a9]
    257. 

  257. // CHECK:STDOUT:   %.loc6_38.2: ref %struct_type.b.c.929 = struct_access file.%b_ref.var, element0 [concrete = constants.%.042]
    258. 

  258. // CHECK:STDOUT:   %.loc6_29.3: ref %i32 = struct_access %.loc6_38.2, element0 [concrete = constants.%.643]
    259. 

  259. // CHECK:STDOUT:   %.loc6_29.4: init %i32 = initialize_from %.loc6_29.2 to %.loc6_29.3 [concrete = constants.%int_0.6a9]
    260. 

  260. // CHECK:STDOUT:   %impl.elem0.loc6_28: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    261. 

  261. // CHECK:STDOUT:   %bound_method.loc6_28.1: <bound method> = bound_method %int_0.loc6_26, %impl.elem0.loc6_28 [concrete = constants.%Convert.bound.d04]
    262. 

  262. // CHECK:STDOUT:   %specific_fn.loc6_28: <specific function> = specific_function %impl.elem0.loc6_28, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    263. 

  263. // CHECK:STDOUT:   %bound_method.loc6_28.2: <bound method> = bound_method %int_0.loc6_26, %specific_fn.loc6_28 [concrete = constants.%bound_method.b6e]
    264. 

  264. // CHECK:STDOUT:   %int.convert_checked.loc6_28: init %i32 = call %bound_method.loc6_28.2(%int_0.loc6_26) [concrete = constants.%int_0.6a9]
    265. 

  265. // CHECK:STDOUT:   %.loc6_28.2: init %i32 = converted %int_0.loc6_26, %int.convert_checked.loc6_28 [concrete = constants.%int_0.6a9]
    266. 

  266. // CHECK:STDOUT:   %.loc6_29.5: ref %tuple.type.a1c = struct_access %.loc6_38.2, element1 [concrete = constants.%.66d]
    267. 

  267. // CHECK:STDOUT:   %.loc6_28.3: init %tuple.type.a1c = tuple_init (%.loc6_28.2) to %.loc6_29.5 [concrete = constants.%tuple]
    268. 

  268. // CHECK:STDOUT:   %.loc6_29.6: init %tuple.type.a1c = converted %.loc6_28.1, %.loc6_28.3 [concrete = constants.%tuple]
    269. 

  269. // CHECK:STDOUT:   %.loc6_29.7: init %tuple.type.a1c = initialize_from %.loc6_29.6 to %.loc6_29.5 [concrete = constants.%tuple]
    270. 

  270. // CHECK:STDOUT:   %.loc6_29.8: init %struct_type.b.c.929 = struct_init (%.loc6_29.4, %.loc6_29.7) to %.loc6_38.2 [concrete = constants.%struct.381]
    271. 

  271. // CHECK:STDOUT:   %.loc6_38.3: init %struct_type.b.c.929 = converted %.loc6_29.1, %.loc6_29.8 [concrete = constants.%struct.381]
    272. 

  272. // CHECK:STDOUT:   %impl.elem0.loc6_38: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    273. 

  273. // CHECK:STDOUT:   %bound_method.loc6_38.1: <bound method> = bound_method %int_0.loc6_37, %impl.elem0.loc6_38 [concrete = constants.%Convert.bound.d04]
    274. 

  274. // CHECK:STDOUT:   %specific_fn.loc6_38: <specific function> = specific_function %impl.elem0.loc6_38, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    275. 

  275. // CHECK:STDOUT:   %bound_method.loc6_38.2: <bound method> = bound_method %int_0.loc6_37, %specific_fn.loc6_38 [concrete = constants.%bound_method.b6e]
    276. 

  276. // CHECK:STDOUT:   %int.convert_checked.loc6_38: init %i32 = call %bound_method.loc6_38.2(%int_0.loc6_37) [concrete = constants.%int_0.6a9]
    277. 

  277. // CHECK:STDOUT:   %.loc6_38.4: init %i32 = converted %int_0.loc6_37, %int.convert_checked.loc6_38 [concrete = constants.%int_0.6a9]
    278. 

  278. // CHECK:STDOUT:   %.loc6_38.5: ref %i32 = struct_access file.%b_ref.var, element1 [concrete = constants.%.c6b]
    279. 

  279. // CHECK:STDOUT:   %.loc6_38.6: init %i32 = initialize_from %.loc6_38.4 to %.loc6_38.5 [concrete = constants.%int_0.6a9]
    280. 

  280. // CHECK:STDOUT:   %.loc6_38.7: init %struct_type.a.d.3d9 = struct_init (%.loc6_38.3, %.loc6_38.6) to file.%b_ref.var [concrete = constants.%struct.20d]
    281. 

  281. // CHECK:STDOUT:   %.loc5: init %struct_type.a.d.3d9 = converted %.loc6_38.1, %.loc6_38.7 [concrete = constants.%struct.20d]
    282. 

  282. // CHECK:STDOUT:   assign file.%b_ref.var, %.loc5
    283. 

  283. // CHECK:STDOUT:   return
    284. 

  284. // CHECK:STDOUT: }
    285. 

  285. // CHECK:STDOUT:
    286. 

  286. // CHECK:STDOUT: specific @C(constants.%S) {
    287. 

  287. // CHECK:STDOUT:   %S.loc8_9.2 => constants.%S
    288. 

  288. // CHECK:STDOUT: }
    289. 

  289. // CHECK:STDOUT:
    290. 

  290. // CHECK:STDOUT: specific @C(constants.%struct.ed5) {
    291. 

  291. // CHECK:STDOUT:   %S.loc8_9.2 => constants.%struct.ed5
    292. 

  292. // CHECK:STDOUT: }
    293. 

  293. // CHECK:STDOUT:
    294. 

  294. // CHECK:STDOUT: --- implicit.impl.carbon
    295. 

  295. // CHECK:STDOUT:
    296. 

  296. // CHECK:STDOUT: constants {
    297. 

  297. // CHECK:STDOUT:   %To.c80: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
    298. 

  298. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    299. 

  299. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    300. 

  300. // CHECK:STDOUT:   %ImplicitAs.type.595: type = generic_interface_type @ImplicitAs [concrete]
    301. 

  301. // CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.595 = struct_value () [concrete]
    302. 

  302. // CHECK:STDOUT:   %Convert.type.9a6: type = fn_type @Convert.2, @impl.a8d(%To.c80) [symbolic]
    303. 

  303. // CHECK:STDOUT:   %Convert.458: %Convert.type.9a6 = struct_value () [symbolic]
    304. 

  304. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    305. 

  305. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    306. 

  306. // CHECK:STDOUT:   %struct_type.a: type = struct_type {.a: %i32} [concrete]
    307. 

  307. // CHECK:STDOUT:   %pattern_type.b54: type = pattern_type %struct_type.a [concrete]
    308. 

  308. // CHECK:STDOUT:   %tuple.type.85c: type = tuple_type (type) [concrete]
    309. 

  309. // CHECK:STDOUT:   %tuple.type.dd4: type = tuple_type (%i32) [concrete]
    310. 

  310. // CHECK:STDOUT:   %struct_type.b.c: type = struct_type {.b: %i32, .c: %tuple.type.dd4} [concrete]
    311. 

  311. // CHECK:STDOUT:   %struct_type.a.d.9db: type = struct_type {.a: %struct_type.b.c, .d: %i32} [concrete]
    312. 

  312. // CHECK:STDOUT:   %pattern_type.020: type = pattern_type %struct_type.a.d.9db [concrete]
    313. 

  313. // CHECK:STDOUT:   %.92c: ref %struct_type.b.c = struct_access file.%b.var, element0 [concrete]
    314. 

  314. // CHECK:STDOUT:   %.9dd: ref %i32 = struct_access %.92c, element0 [concrete]
    315. 

  315. // CHECK:STDOUT:   %.bbf: ref %tuple.type.dd4 = struct_access %.92c, element1 [concrete]
    316. 

  316. // CHECK:STDOUT:   %.607: ref %i32 = struct_access file.%b.var, element1 [concrete]
    317. 

  317. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [concrete]
    318. 

  318. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [concrete]
    319. 

  319. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    320. 

  320. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
    321. 

  321. // CHECK:STDOUT:   %struct_type.a.b.5ca: type = struct_type {.a: %i32, .b: %i32} [concrete]
    322. 

  322. // CHECK:STDOUT:   %S: %struct_type.a.b.5ca = bind_symbolic_name S, 0 [symbolic]
    323. 

  323. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
    324. 

  324. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [concrete]
    325. 

  325. // CHECK:STDOUT:   %struct_type.a.b.cfd: type = struct_type {.a: Core.IntLiteral, .b: Core.IntLiteral} [concrete]
    326. 

  326. // CHECK:STDOUT:   %ImplicitAs.type.b9e: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
    327. 

  327. // CHECK:STDOUT:   %Convert.type.ea0: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
    328. 

  328. // CHECK:STDOUT:   %ImplicitAs.impl_witness.2ce: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.1ad, @impl.a8d(%int_32) [concrete]
    329. 

  329. // CHECK:STDOUT:   %Convert.type.e14: type = fn_type @Convert.2, @impl.a8d(%int_32) [concrete]
    330. 

  330. // CHECK:STDOUT:   %Convert.4cb: %Convert.type.e14 = struct_value () [concrete]
    331. 

  331. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.b9e = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.2ce) [concrete]
    332. 

  332. // CHECK:STDOUT:   %.940: type = fn_type_with_self_type %Convert.type.ea0, %ImplicitAs.facet [concrete]
    333. 

  333. // CHECK:STDOUT:   %Convert.bound.dc5: <bound method> = bound_method %int_1.5b8, %Convert.4cb [concrete]
    334. 

  334. // CHECK:STDOUT:   %Convert.specific_fn: <specific function> = specific_function %Convert.4cb, @Convert.2(%int_32) [concrete]
    335. 

  335. // CHECK:STDOUT:   %bound_method.c37: <bound method> = bound_method %int_1.5b8, %Convert.specific_fn [concrete]
    336. 

  336. // CHECK:STDOUT:   %int_1.47b: %i32 = int_value 1 [concrete]
    337. 

  337. // CHECK:STDOUT:   %Convert.bound.30f: <bound method> = bound_method %int_2.ecc, %Convert.4cb [concrete]
    338. 

  338. // CHECK:STDOUT:   %bound_method.62b: <bound method> = bound_method %int_2.ecc, %Convert.specific_fn [concrete]
    339. 

  339. // CHECK:STDOUT:   %int_2.d0d: %i32 = int_value 2 [concrete]
    340. 

  340. // CHECK:STDOUT:   %struct: %struct_type.a.b.5ca = struct_value (%int_1.47b, %int_2.d0d) [concrete]
    341. 

  341. // CHECK:STDOUT:   %C.a8a: type = class_type @C, @C(%struct) [concrete]
    342. 

  342. // CHECK:STDOUT:   %pattern_type.a5a: type = pattern_type %C.a8a [concrete]
    343. 

  343. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    344. 

  344. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    345. 

  345. // CHECK:STDOUT: }
    346. 

  346. // CHECK:STDOUT:
    347. 

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

  348. // CHECK:STDOUT:   %Implicit.a_ref: ref %struct_type.a = import_ref Implicit//default, a_ref, loaded
    349. 

  349. // CHECK:STDOUT:   %Implicit.b_ref: ref %struct_type.a.d.9db = import_ref Implicit//default, b_ref, loaded
    350. 

  350. // CHECK:STDOUT:   %Implicit.C: %C.type = import_ref Implicit//default, C, loaded [concrete = constants.%C.generic]
    351. 

  351. // CHECK:STDOUT:   %Implicit.F: %F.type = import_ref Implicit//default, F, loaded [concrete = constants.%F]
    352. 

  352. // CHECK:STDOUT:   %Core.ece: <namespace> = namespace file.%Core.import, [concrete] {
    353. 

  353. // CHECK:STDOUT:     .Int = %Core.Int
    354. 

  354. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    355. 

  355. // CHECK:STDOUT:     import Core//prelude
    356. 

  356. // CHECK:STDOUT:     import Core//prelude/...
    357. 

  357. // CHECK:STDOUT:   }
    358. 

  358. // CHECK:STDOUT:   %Implicit.import_ref.773: @impl.a8d.%Convert.type (%Convert.type.9a6) = import_ref Implicit//default, inst117 [indirect], loaded [symbolic = @impl.a8d.%Convert (constants.%Convert.458)]
    359. 

  359. // CHECK:STDOUT:   %ImplicitAs.impl_witness_table.1ad = impl_witness_table (%Implicit.import_ref.773), @impl.a8d [concrete]
    360. 

  360. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/types/int, Int, loaded [concrete = constants.%Int.generic]
    361. 

  361. // CHECK:STDOUT:   %Implicit.import_ref.c81: %struct_type.a.b.5ca = import_ref Implicit//default, loc8_9, loaded [symbolic = @C.%S (constants.%S)]
    362. 

  362. // CHECK:STDOUT:   %Implicit.import_ref.8f2: <witness> = import_ref Implicit//default, loc8_34, loaded [concrete = constants.%complete_type.357]
    363. 

  363. // CHECK:STDOUT:   %Implicit.import_ref.b8b = import_ref Implicit//default, inst1424 [no loc], unloaded
    364. 

  364. // CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.595 = import_ref Core//prelude/operators/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
    365. 

  365. // CHECK:STDOUT: }
    366. 

  366. // CHECK:STDOUT:
    367. 

  367. // CHECK:STDOUT: file {
    368. 

  368. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    369. 

  369. // CHECK:STDOUT:     .a_ref = imports.%Implicit.a_ref
    370. 

  370. // CHECK:STDOUT:     .b_ref = imports.%Implicit.b_ref
    371. 

  371. // CHECK:STDOUT:     .C = imports.%Implicit.C
    372. 

  372. // CHECK:STDOUT:     .F = imports.%Implicit.F
    373. 

  373. // CHECK:STDOUT:     .Core = imports.%Core.ece
    374. 

  374. // CHECK:STDOUT:     .a = %a
    375. 

  375. // CHECK:STDOUT:     .b = %b
    376. 

  376. // CHECK:STDOUT:     .c = %c
    377. 

  377. // CHECK:STDOUT:   }
    378. 

  378. // CHECK:STDOUT:   %Implicit.import = import Implicit
    379. 

  379. // CHECK:STDOUT:   %default.import = import <none>
    380. 

  380. // CHECK:STDOUT:   %Core.import = import Core
    381. 

  381. // CHECK:STDOUT:   name_binding_decl {
    382. 

  382. // CHECK:STDOUT:     %a.patt: %pattern_type.b54 = binding_pattern a [concrete]
    383. 

  383. // CHECK:STDOUT:     %a.var_patt: %pattern_type.b54 = var_pattern %a.patt [concrete]
    384. 

  384. // CHECK:STDOUT:   }
    385. 

  385. // CHECK:STDOUT:   %a.var: ref %struct_type.a = var %a.var_patt [concrete]
    386. 

  386. // CHECK:STDOUT:   %.loc4: type = splice_block %struct_type.a [concrete = constants.%struct_type.a] {
    387. 

  387. // CHECK:STDOUT:     %int_32.loc4: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    388. 

  388. // CHECK:STDOUT:     %i32.loc4: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    389. 

  389. // CHECK:STDOUT:     %struct_type.a: type = struct_type {.a: %i32} [concrete = constants.%struct_type.a]
    390. 

  390. // CHECK:STDOUT:   }
    391. 

  391. // CHECK:STDOUT:   %a: ref %struct_type.a = bind_name a, %a.var
    392. 

  392. // CHECK:STDOUT:   name_binding_decl {
    393. 

  393. // CHECK:STDOUT:     %b.patt: %pattern_type.020 = binding_pattern b [concrete]
    394. 

  394. // CHECK:STDOUT:     %b.var_patt: %pattern_type.020 = var_pattern %b.patt [concrete]
    395. 

  395. // CHECK:STDOUT:   }
    396. 

  396. // CHECK:STDOUT:   %b.var: ref %struct_type.a.d.9db = var %b.var_patt [concrete]
    397. 

  397. // CHECK:STDOUT:   %.loc5_43: type = splice_block %struct_type.a.d [concrete = constants.%struct_type.a.d.9db] {
    398. 

  398. // CHECK:STDOUT:     %int_32.loc5_18: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    399. 

  399. // CHECK:STDOUT:     %i32.loc5_18: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    400. 

  400. // CHECK:STDOUT:     %int_32.loc5_28: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    401. 

  401. // CHECK:STDOUT:     %i32.loc5_28: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    402. 

  402. // CHECK:STDOUT:     %.loc5_32.1: %tuple.type.85c = tuple_literal (%i32.loc5_28)
    403. 

  403. // CHECK:STDOUT:     %.loc5_32.2: type = converted %.loc5_32.1, constants.%tuple.type.dd4 [concrete = constants.%tuple.type.dd4]
    404. 

  404. // CHECK:STDOUT:     %struct_type.b.c: type = struct_type {.b: %i32, .c: %tuple.type.dd4} [concrete = constants.%struct_type.b.c]
    405. 

  405. // CHECK:STDOUT:     %int_32.loc5_40: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    406. 

  406. // CHECK:STDOUT:     %i32.loc5_40: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    407. 

  407. // CHECK:STDOUT:     %struct_type.a.d: type = struct_type {.a: %struct_type.b.c, .d: %i32} [concrete = constants.%struct_type.a.d.9db]
    408. 

  408. // CHECK:STDOUT:   }
    409. 

  409. // CHECK:STDOUT:   %b: ref %struct_type.a.d.9db = bind_name b, %b.var
    410. 

  410. // CHECK:STDOUT:   name_binding_decl {
    411. 

  411. // CHECK:STDOUT:     %c.patt: %pattern_type.a5a = binding_pattern c [concrete]
    412. 

  412. // CHECK:STDOUT:     %c.var_patt: %pattern_type.a5a = var_pattern %c.patt [concrete]
    413. 

  413. // CHECK:STDOUT:   }
    414. 

  414. // CHECK:STDOUT:   %c.var: ref %C.a8a = var %c.var_patt [concrete]
    415. 

  415. // CHECK:STDOUT:   %.loc6_26.1: type = splice_block %C [concrete = constants.%C.a8a] {
    416. 

  416. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, imports.%Implicit.C [concrete = constants.%C.generic]
    417. 

  417. // CHECK:STDOUT:     %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
    418. 

  418. // CHECK:STDOUT:     %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
    419. 

  419. // CHECK:STDOUT:     %.loc6_25.1: %struct_type.a.b.cfd = struct_literal (%int_1, %int_2)
    420. 

  420. // CHECK:STDOUT:     %impl.elem0.loc6_25.1: %.940 = impl_witness_access constants.%ImplicitAs.impl_witness.2ce, element0 [concrete = constants.%Convert.4cb]
    421. 

  421. // CHECK:STDOUT:     %bound_method.loc6_25.1: <bound method> = bound_method %int_1, %impl.elem0.loc6_25.1 [concrete = constants.%Convert.bound.dc5]
    422. 

  422. // CHECK:STDOUT:     %specific_fn.loc6_25.1: <specific function> = specific_function %impl.elem0.loc6_25.1, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    423. 

  423. // CHECK:STDOUT:     %bound_method.loc6_25.2: <bound method> = bound_method %int_1, %specific_fn.loc6_25.1 [concrete = constants.%bound_method.c37]
    424. 

  424. // CHECK:STDOUT:     %int.convert_checked.loc6_25.1: init %i32 = call %bound_method.loc6_25.2(%int_1) [concrete = constants.%int_1.47b]
    425. 

  425. // CHECK:STDOUT:     %.loc6_25.2: %i32 = value_of_initializer %int.convert_checked.loc6_25.1 [concrete = constants.%int_1.47b]
    426. 

  426. // CHECK:STDOUT:     %.loc6_25.3: %i32 = converted %int_1, %.loc6_25.2 [concrete = constants.%int_1.47b]
    427. 

  427. // CHECK:STDOUT:     %impl.elem0.loc6_25.2: %.940 = impl_witness_access constants.%ImplicitAs.impl_witness.2ce, element0 [concrete = constants.%Convert.4cb]
    428. 

  428. // CHECK:STDOUT:     %bound_method.loc6_25.3: <bound method> = bound_method %int_2, %impl.elem0.loc6_25.2 [concrete = constants.%Convert.bound.30f]
    429. 

  429. // CHECK:STDOUT:     %specific_fn.loc6_25.2: <specific function> = specific_function %impl.elem0.loc6_25.2, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    430. 

  430. // CHECK:STDOUT:     %bound_method.loc6_25.4: <bound method> = bound_method %int_2, %specific_fn.loc6_25.2 [concrete = constants.%bound_method.62b]
    431. 

  431. // CHECK:STDOUT:     %int.convert_checked.loc6_25.2: init %i32 = call %bound_method.loc6_25.4(%int_2) [concrete = constants.%int_2.d0d]
    432. 

  432. // CHECK:STDOUT:     %.loc6_25.4: %i32 = value_of_initializer %int.convert_checked.loc6_25.2 [concrete = constants.%int_2.d0d]
    433. 

  433. // CHECK:STDOUT:     %.loc6_25.5: %i32 = converted %int_2, %.loc6_25.4 [concrete = constants.%int_2.d0d]
    434. 

  434. // CHECK:STDOUT:     %struct: %struct_type.a.b.5ca = struct_value (%.loc6_25.3, %.loc6_25.5) [concrete = constants.%struct]
    435. 

  435. // CHECK:STDOUT:     %.loc6_26.2: %struct_type.a.b.5ca = converted %.loc6_25.1, %struct [concrete = constants.%struct]
    436. 

  436. // CHECK:STDOUT:     %C: type = class_type @C, @C(constants.%struct) [concrete = constants.%C.a8a]
    437. 

  437. // CHECK:STDOUT:   }
    438. 

  438. // CHECK:STDOUT:   %c: ref %C.a8a = bind_name c, %c.var
    439. 

  439. // CHECK:STDOUT: }
    440. 

  440. // CHECK:STDOUT:
    441. 

  441. // CHECK:STDOUT: generic class @C(imports.%Implicit.import_ref.c81: %struct_type.a.b.5ca) [from "implicit.carbon"] {
    442. 

  442. // CHECK:STDOUT:   %S: %struct_type.a.b.5ca = bind_symbolic_name S, 0 [symbolic = %S (constants.%S)]
    443. 

  443. // CHECK:STDOUT:
    444. 

  444. // CHECK:STDOUT: !definition:
    445. 

  445. // CHECK:STDOUT:
    446. 

  446. // CHECK:STDOUT:   class {
    447. 

  447. // CHECK:STDOUT:     complete_type_witness = imports.%Implicit.import_ref.8f2
    448. 

  448. // CHECK:STDOUT:
    449. 

  449. // CHECK:STDOUT:   !members:
    450. 

  450. // CHECK:STDOUT:     .Self = imports.%Implicit.import_ref.b8b
    451. 

  451. // CHECK:STDOUT:   }
    452. 

  452. // CHECK:STDOUT: }
    453. 

  453. // CHECK:STDOUT:
    454. 

  454. // CHECK:STDOUT: fn @F [from "implicit.carbon"];
    455. 

  455. // CHECK:STDOUT:
    456. 

  456. // CHECK:STDOUT: fn @__global_init() {
    457. 

  457. // CHECK:STDOUT: !entry:
    458. 

  458. // CHECK:STDOUT:   %a_ref.ref: ref %struct_type.a = name_ref a_ref, imports.%Implicit.a_ref
    459. 

  459. // CHECK:STDOUT:   %.loc4_20.1: ref %i32 = struct_access %a_ref.ref, element0
    460. 

  460. // CHECK:STDOUT:   %.loc4_20.2: %i32 = bind_value %.loc4_20.1
    461. 

  461. // CHECK:STDOUT:   %.loc4_20.3: init %struct_type.a = struct_init (%.loc4_20.2) to file.%a.var
    462. 

  462. // CHECK:STDOUT:   %.loc4_1: init %struct_type.a = converted %a_ref.ref, %.loc4_20.3
    463. 

  463. // CHECK:STDOUT:   assign file.%a.var, %.loc4_1
    464. 

  464. // CHECK:STDOUT:   %b_ref.ref: ref %struct_type.a.d.9db = name_ref b_ref, imports.%Implicit.b_ref
    465. 

  465. // CHECK:STDOUT:   %.loc5_47.1: ref %struct_type.b.c = struct_access %b_ref.ref, element0
    466. 

  466. // CHECK:STDOUT:   %.loc5_47.2: ref %i32 = struct_access %.loc5_47.1, element0
    467. 

  467. // CHECK:STDOUT:   %.loc5_47.3: %i32 = bind_value %.loc5_47.2
    468. 

  468. // CHECK:STDOUT:   %.loc5_47.4: ref %struct_type.b.c = struct_access file.%b.var, element0 [concrete = constants.%.92c]
    469. 

  469. // CHECK:STDOUT:   %.loc5_47.5: ref %i32 = struct_access %.loc5_47.4, element0 [concrete = constants.%.9dd]
    470. 

  470. // CHECK:STDOUT:   %.loc5_47.6: init %i32 = initialize_from %.loc5_47.3 to %.loc5_47.5
    471. 

  471. // CHECK:STDOUT:   %.loc5_47.7: ref %tuple.type.dd4 = struct_access %.loc5_47.1, element1
    472. 

  472. // CHECK:STDOUT:   %tuple.elem0: ref %i32 = tuple_access %.loc5_47.7, element0
    473. 

  473. // CHECK:STDOUT:   %.loc5_47.8: %i32 = bind_value %tuple.elem0
    474. 

  474. // CHECK:STDOUT:   %.loc5_47.9: ref %tuple.type.dd4 = struct_access %.loc5_47.4, element1 [concrete = constants.%.bbf]
    475. 

  475. // CHECK:STDOUT:   %.loc5_47.10: init %tuple.type.dd4 = tuple_init (%.loc5_47.8) to %.loc5_47.9
    476. 

  476. // CHECK:STDOUT:   %.loc5_47.11: init %tuple.type.dd4 = converted %.loc5_47.7, %.loc5_47.10
    477. 

  477. // CHECK:STDOUT:   %.loc5_47.12: init %tuple.type.dd4 = initialize_from %.loc5_47.11 to %.loc5_47.9
    478. 

  478. // CHECK:STDOUT:   %.loc5_47.13: init %struct_type.b.c = struct_init (%.loc5_47.6, %.loc5_47.12) to %.loc5_47.4
    479. 

  479. // CHECK:STDOUT:   %.loc5_47.14: init %struct_type.b.c = converted %.loc5_47.1, %.loc5_47.13
    480. 

  480. // CHECK:STDOUT:   %.loc5_47.15: ref %i32 = struct_access %b_ref.ref, element1
    481. 

  481. // CHECK:STDOUT:   %.loc5_47.16: %i32 = bind_value %.loc5_47.15
    482. 

  482. // CHECK:STDOUT:   %.loc5_47.17: ref %i32 = struct_access file.%b.var, element1 [concrete = constants.%.607]
    483. 

  483. // CHECK:STDOUT:   %.loc5_47.18: init %i32 = initialize_from %.loc5_47.16 to %.loc5_47.17
    484. 

  484. // CHECK:STDOUT:   %.loc5_47.19: init %struct_type.a.d.9db = struct_init (%.loc5_47.14, %.loc5_47.18) to file.%b.var
    485. 

  485. // CHECK:STDOUT:   %.loc5_1: init %struct_type.a.d.9db = converted %b_ref.ref, %.loc5_47.19
    486. 

  486. // CHECK:STDOUT:   assign file.%b.var, %.loc5_1
    487. 

  487. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Implicit.F [concrete = constants.%F]
    488. 

  488. // CHECK:STDOUT:   %.loc6: ref %C.a8a = splice_block file.%c.var [concrete = file.%c.var] {}
    489. 

  489. // CHECK:STDOUT:   %F.call: init %C.a8a = call %F.ref() to %.loc6
    490. 

  490. // CHECK:STDOUT:   assign file.%c.var, %F.call
    491. 

  491. // CHECK:STDOUT:   return
    492. 

  492. // CHECK:STDOUT: }
    493. 

  493. // CHECK:STDOUT:
    494. 

  494. // CHECK:STDOUT: specific @C(constants.%S) {
    495. 

  495. // CHECK:STDOUT:   %S => constants.%S
    496. 

  496. // CHECK:STDOUT: }
    497. 

  497. // CHECK:STDOUT:
    498. 

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

  499. // CHECK:STDOUT:   %S => constants.%struct
    500. 

  500. // CHECK:STDOUT:
    501. 

  501. // CHECK:STDOUT: !definition:
    502. 

  502. // CHECK:STDOUT: }
    503. 

  503. // CHECK:STDOUT:
    504. 

  504. // CHECK:STDOUT: --- fail_bad_type.impl.carbon
    505. 

  505. // CHECK:STDOUT:
    506. 

  506. // CHECK:STDOUT: constants {
    507. 

  507. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    508. 

  508. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    509. 

  509. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [concrete]
    510. 

  510. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [concrete]
    511. 

  511. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    512. 

  512. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
    513. 

  513. // CHECK:STDOUT:   %struct_type.a.b: type = struct_type {.a: %i32, .b: %i32} [concrete]
    514. 

  514. // CHECK:STDOUT:   %S: %struct_type.a.b = bind_symbolic_name S, 0 [symbolic]
    515. 

  515. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
    516. 

  516. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [concrete]
    517. 

  517. // CHECK:STDOUT:   %struct_type.c.d: type = struct_type {.c: Core.IntLiteral, .d: Core.IntLiteral} [concrete]
    518. 

  518. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    519. 

  519. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    520. 

  520. // CHECK:STDOUT:   %int_2.d0d: %i32 = int_value 2 [concrete]
    521. 

  521. // CHECK:STDOUT:   %int_1.47b: %i32 = int_value 1 [concrete]
    522. 

  522. // CHECK:STDOUT:   %struct: %struct_type.a.b = struct_value (%int_1.47b, %int_2.d0d) [concrete]
    523. 

  523. // CHECK:STDOUT:   %C.a8a: type = class_type @C, @C(%struct) [concrete]
    524. 

  524. // CHECK:STDOUT: }
    525. 

  525. // CHECK:STDOUT:
    526. 

  526. // CHECK:STDOUT: imports {
    527. 

  527. // CHECK:STDOUT:   %Implicit.a_ref = import_ref Implicit//default, a_ref, unloaded
    528. 

  528. // CHECK:STDOUT:   %Implicit.b_ref = import_ref Implicit//default, b_ref, unloaded
    529. 

  529. // CHECK:STDOUT:   %Implicit.C: %C.type = import_ref Implicit//default, C, loaded [concrete = constants.%C.generic]
    530. 

  530. // CHECK:STDOUT:   %Implicit.F: %F.type = import_ref Implicit//default, F, loaded [concrete = constants.%F]
    531. 

  531. // CHECK:STDOUT:   %Core.ece: <namespace> = namespace file.%Core.import, [concrete] {
    532. 

  532. // CHECK:STDOUT:     import Core//prelude
    533. 

  533. // CHECK:STDOUT:     import Core//prelude/...
    534. 

  534. // CHECK:STDOUT:   }
    535. 

  535. // CHECK:STDOUT:   %Implicit.import_ref.c81: %struct_type.a.b = import_ref Implicit//default, loc8_9, loaded [symbolic = @C.%S (constants.%S)]
    536. 

  536. // CHECK:STDOUT:   %Implicit.import_ref.8f2: <witness> = import_ref Implicit//default, loc8_34, loaded [concrete = constants.%complete_type.357]
    537. 

  537. // CHECK:STDOUT:   %Implicit.import_ref.b8b = import_ref Implicit//default, inst1424 [no loc], unloaded
    538. 

  538. // CHECK:STDOUT: }
    539. 

  539. // CHECK:STDOUT:
    540. 

  540. // CHECK:STDOUT: file {
    541. 

  541. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    542. 

  542. // CHECK:STDOUT:     .a_ref = imports.%Implicit.a_ref
    543. 

  543. // CHECK:STDOUT:     .b_ref = imports.%Implicit.b_ref
    544. 

  544. // CHECK:STDOUT:     .C = imports.%Implicit.C
    545. 

  545. // CHECK:STDOUT:     .F = imports.%Implicit.F
    546. 

  546. // CHECK:STDOUT:     .Core = imports.%Core.ece
    547. 

  547. // CHECK:STDOUT:     .c_bad = %c_bad
    548. 

  548. // CHECK:STDOUT:   }
    549. 

  549. // CHECK:STDOUT:   %Implicit.import = import Implicit
    550. 

  550. // CHECK:STDOUT:   %default.import = import <none>
    551. 

  551. // CHECK:STDOUT:   %Core.import = import Core
    552. 

  552. // CHECK:STDOUT:   name_binding_decl {
    553. 

  553. // CHECK:STDOUT:     %c_bad.patt: <error> = binding_pattern c_bad [concrete]
    554. 

  554. // CHECK:STDOUT:     %c_bad.var_patt: <error> = var_pattern %c_bad.patt [concrete]
    555. 

  555. // CHECK:STDOUT:   }
    556. 

  556. // CHECK:STDOUT:   %c_bad.var: ref <error> = var %c_bad.var_patt [concrete = <error>]
    557. 

  557. // CHECK:STDOUT:   %.1: <error> = splice_block <error> [concrete = <error>] {
    558. 

  558. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, imports.%Implicit.C [concrete = constants.%C.generic]
    559. 

  559. // CHECK:STDOUT:     %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
    560. 

  560. // CHECK:STDOUT:     %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
    561. 

  561. // CHECK:STDOUT:     %.loc11: %struct_type.c.d = struct_literal (%int_1, %int_2)
    562. 

  562. // CHECK:STDOUT:   }
    563. 

  563. // CHECK:STDOUT:   %c_bad: <error> = bind_name c_bad, <error>
    564. 

  564. // CHECK:STDOUT: }
    565. 

  565. // CHECK:STDOUT:
    566. 

  566. // CHECK:STDOUT: generic class @C(imports.%Implicit.import_ref.c81: %struct_type.a.b) [from "implicit.carbon"] {
    567. 

  567. // CHECK:STDOUT:   %S: %struct_type.a.b = bind_symbolic_name S, 0 [symbolic = %S (constants.%S)]
    568. 

  568. // CHECK:STDOUT:
    569. 

  569. // CHECK:STDOUT: !definition:
    570. 

  570. // CHECK:STDOUT:
    571. 

  571. // CHECK:STDOUT:   class {
    572. 

  572. // CHECK:STDOUT:     complete_type_witness = imports.%Implicit.import_ref.8f2
    573. 

  573. // CHECK:STDOUT:
    574. 

  574. // CHECK:STDOUT:   !members:
    575. 

  575. // CHECK:STDOUT:     .Self = imports.%Implicit.import_ref.b8b
    576. 

  576. // CHECK:STDOUT:   }
    577. 

  577. // CHECK:STDOUT: }
    578. 

  578. // CHECK:STDOUT:
    579. 

  579. // CHECK:STDOUT: fn @F [from "implicit.carbon"];
    580. 

  580. // CHECK:STDOUT:
    581. 

  581. // CHECK:STDOUT: fn @__global_init() {
    582. 

  582. // CHECK:STDOUT: !entry:
    583. 

  583. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Implicit.F [concrete = constants.%F]
    584. 

  584. // CHECK:STDOUT:   %.loc11: ref %C.a8a = temporary_storage
    585. 

  585. // CHECK:STDOUT:   %F.call: init %C.a8a = call %F.ref() to %.loc11
    586. 

  586. // CHECK:STDOUT:   assign file.%c_bad.var, <error>
    587. 

  587. // CHECK:STDOUT:   return
    588. 

  588. // CHECK:STDOUT: }
    589. 

  589. // CHECK:STDOUT:
    590. 

  590. // CHECK:STDOUT: specific @C(constants.%S) {
    591. 

  591. // CHECK:STDOUT:   %S => constants.%S
    592. 

  592. // CHECK:STDOUT: }
    593. 

  593. // CHECK:STDOUT:
    594. 

  594. // CHECK:STDOUT: specific @C(constants.%struct) {
    595. 

  595. // CHECK:STDOUT:   %S => constants.%struct
    596. 

  596. // CHECK:STDOUT:
    597. 

  597. // CHECK:STDOUT: !definition:
    598. 

  598. // CHECK:STDOUT: }
    599. 

  599. // CHECK:STDOUT:
    600. 

  600. // CHECK:STDOUT: --- fail_bad_value.impl.carbon
    601. 

  601. // CHECK:STDOUT:
    602. 

  602. // CHECK:STDOUT: constants {
    603. 

  603. // CHECK:STDOUT:   %To.c80: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
    604. 

  604. // CHECK:STDOUT:   %ImplicitAs.type.595: type = generic_interface_type @ImplicitAs [concrete]
    605. 

  605. // CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.595 = struct_value () [concrete]
    606. 

  606. // CHECK:STDOUT:   %Convert.type.9a6: type = fn_type @Convert.2, @impl.a8d(%To.c80) [symbolic]
    607. 

  607. // CHECK:STDOUT:   %Convert.458: %Convert.type.9a6 = struct_value () [symbolic]
    608. 

  608. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    609. 

  609. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    610. 

  610. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [concrete]
    611. 

  611. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [concrete]
    612. 

  612. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    613. 

  613. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
    614. 

  614. // CHECK:STDOUT:   %struct_type.a.b.5ca: type = struct_type {.a: %i32, .b: %i32} [concrete]
    615. 

  615. // CHECK:STDOUT:   %S: %struct_type.a.b.5ca = bind_symbolic_name S, 0 [symbolic]
    616. 

  616. // CHECK:STDOUT:   %int_3.1ba: Core.IntLiteral = int_value 3 [concrete]
    617. 

  617. // CHECK:STDOUT:   %int_4.0c1: Core.IntLiteral = int_value 4 [concrete]
    618. 

  618. // CHECK:STDOUT:   %struct_type.a.b.cfd: type = struct_type {.a: Core.IntLiteral, .b: Core.IntLiteral} [concrete]
    619. 

  619. // CHECK:STDOUT:   %ImplicitAs.type.b9e: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
    620. 

  620. // CHECK:STDOUT:   %Convert.type.ea0: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
    621. 

  621. // CHECK:STDOUT:   %ImplicitAs.impl_witness.2ce: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.1ad, @impl.a8d(%int_32) [concrete]
    622. 

  622. // CHECK:STDOUT:   %Convert.type.e14: type = fn_type @Convert.2, @impl.a8d(%int_32) [concrete]
    623. 

  623. // CHECK:STDOUT:   %Convert.4cb: %Convert.type.e14 = struct_value () [concrete]
    624. 

  624. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.b9e = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.2ce) [concrete]
    625. 

  625. // CHECK:STDOUT:   %.940: type = fn_type_with_self_type %Convert.type.ea0, %ImplicitAs.facet [concrete]
    626. 

  626. // CHECK:STDOUT:   %Convert.bound.a00: <bound method> = bound_method %int_3.1ba, %Convert.4cb [concrete]
    627. 

  627. // CHECK:STDOUT:   %Convert.specific_fn: <specific function> = specific_function %Convert.4cb, @Convert.2(%int_32) [concrete]
    628. 

  628. // CHECK:STDOUT:   %bound_method.fc5: <bound method> = bound_method %int_3.1ba, %Convert.specific_fn [concrete]
    629. 

  629. // CHECK:STDOUT:   %int_3.d47: %i32 = int_value 3 [concrete]
    630. 

  630. // CHECK:STDOUT:   %Convert.bound.694: <bound method> = bound_method %int_4.0c1, %Convert.4cb [concrete]
    631. 

  631. // CHECK:STDOUT:   %bound_method.b6e: <bound method> = bound_method %int_4.0c1, %Convert.specific_fn [concrete]
    632. 

  632. // CHECK:STDOUT:   %int_4.ea3: %i32 = int_value 4 [concrete]
    633. 

  633. // CHECK:STDOUT:   %struct.8e6: %struct_type.a.b.5ca = struct_value (%int_3.d47, %int_4.ea3) [concrete]
    634. 

  634. // CHECK:STDOUT:   %C.5a7: type = class_type @C, @C(%struct.8e6) [concrete]
    635. 

  635. // CHECK:STDOUT:   %pattern_type.366: type = pattern_type %C.5a7 [concrete]
    636. 

  636. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    637. 

  637. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    638. 

  638. // CHECK:STDOUT:   %int_2: %i32 = int_value 2 [concrete]
    639. 

  639. // CHECK:STDOUT:   %int_1: %i32 = int_value 1 [concrete]
    640. 

  640. // CHECK:STDOUT:   %struct.cd9: %struct_type.a.b.5ca = struct_value (%int_1, %int_2) [concrete]
    641. 

  641. // CHECK:STDOUT:   %C.a8a: type = class_type @C, @C(%struct.cd9) [concrete]
    642. 

  642. // CHECK:STDOUT: }
    643. 

  643. // CHECK:STDOUT:
    644. 

  644. // CHECK:STDOUT: imports {
    645. 

  645. // CHECK:STDOUT:   %Implicit.a_ref = import_ref Implicit//default, a_ref, unloaded
    646. 

  646. // CHECK:STDOUT:   %Implicit.b_ref = import_ref Implicit//default, b_ref, unloaded
    647. 

  647. // CHECK:STDOUT:   %Implicit.C: %C.type = import_ref Implicit//default, C, loaded [concrete = constants.%C.generic]
    648. 

  648. // CHECK:STDOUT:   %Implicit.F: %F.type = import_ref Implicit//default, F, loaded [concrete = constants.%F]
    649. 

  649. // CHECK:STDOUT:   %Core.ece: <namespace> = namespace file.%Core.import, [concrete] {
    650. 

  650. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    651. 

  651. // CHECK:STDOUT:     import Core//prelude
    652. 

  652. // CHECK:STDOUT:     import Core//prelude/...
    653. 

  653. // CHECK:STDOUT:   }
    654. 

  654. // CHECK:STDOUT:   %Implicit.import_ref.773: @impl.a8d.%Convert.type (%Convert.type.9a6) = import_ref Implicit//default, inst117 [indirect], loaded [symbolic = @impl.a8d.%Convert (constants.%Convert.458)]
    655. 

  655. // CHECK:STDOUT:   %ImplicitAs.impl_witness_table.1ad = impl_witness_table (%Implicit.import_ref.773), @impl.a8d [concrete]
    656. 

  656. // CHECK:STDOUT:   %Implicit.import_ref.c81: %struct_type.a.b.5ca = import_ref Implicit//default, loc8_9, loaded [symbolic = @C.%S (constants.%S)]
    657. 

  657. // CHECK:STDOUT:   %Implicit.import_ref.8f2: <witness> = import_ref Implicit//default, loc8_34, loaded [concrete = constants.%complete_type.357]
    658. 

  658. // CHECK:STDOUT:   %Implicit.import_ref.b8b = import_ref Implicit//default, inst1424 [no loc], unloaded
    659. 

  659. // CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.595 = import_ref Core//prelude/operators/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
    660. 

  660. // CHECK:STDOUT: }
    661. 

  661. // CHECK:STDOUT:
    662. 

  662. // CHECK:STDOUT: file {
    663. 

  663. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    664. 

  664. // CHECK:STDOUT:     .a_ref = imports.%Implicit.a_ref
    665. 

  665. // CHECK:STDOUT:     .b_ref = imports.%Implicit.b_ref
    666. 

  666. // CHECK:STDOUT:     .C = imports.%Implicit.C
    667. 

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

  668. // CHECK:STDOUT:     .Core = imports.%Core.ece
    669. 

  669. // CHECK:STDOUT:     .c_bad = %c_bad
    670. 

  670. // CHECK:STDOUT:   }
    671. 

  671. // CHECK:STDOUT:   %Implicit.import = import Implicit
    672. 

  672. // CHECK:STDOUT:   %default.import = import <none>
    673. 

  673. // CHECK:STDOUT:   %Core.import = import Core
    674. 

  674. // CHECK:STDOUT:   name_binding_decl {
    675. 

  675. // CHECK:STDOUT:     %c_bad.patt: %pattern_type.366 = binding_pattern c_bad [concrete]
    676. 

  676. // CHECK:STDOUT:     %c_bad.var_patt: %pattern_type.366 = var_pattern %c_bad.patt [concrete]
    677. 

  677. // CHECK:STDOUT:   }
    678. 

  678. // CHECK:STDOUT:   %c_bad.var: ref %C.5a7 = var %c_bad.var_patt [concrete]
    679. 

  679. // CHECK:STDOUT:   %.loc10_30.1: type = splice_block %C [concrete = constants.%C.5a7] {
    680. 

  680. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, imports.%Implicit.C [concrete = constants.%C.generic]
    681. 

  681. // CHECK:STDOUT:     %int_3: Core.IntLiteral = int_value 3 [concrete = constants.%int_3.1ba]
    682. 

  682. // CHECK:STDOUT:     %int_4: Core.IntLiteral = int_value 4 [concrete = constants.%int_4.0c1]
    683. 

  683. // CHECK:STDOUT:     %.loc10_29.1: %struct_type.a.b.cfd = struct_literal (%int_3, %int_4)
    684. 

  684. // CHECK:STDOUT:     %impl.elem0.loc10_29.1: %.940 = impl_witness_access constants.%ImplicitAs.impl_witness.2ce, element0 [concrete = constants.%Convert.4cb]
    685. 

  685. // CHECK:STDOUT:     %bound_method.loc10_29.1: <bound method> = bound_method %int_3, %impl.elem0.loc10_29.1 [concrete = constants.%Convert.bound.a00]
    686. 

  686. // CHECK:STDOUT:     %specific_fn.loc10_29.1: <specific function> = specific_function %impl.elem0.loc10_29.1, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    687. 

  687. // CHECK:STDOUT:     %bound_method.loc10_29.2: <bound method> = bound_method %int_3, %specific_fn.loc10_29.1 [concrete = constants.%bound_method.fc5]
    688. 

  688. // CHECK:STDOUT:     %int.convert_checked.loc10_29.1: init %i32 = call %bound_method.loc10_29.2(%int_3) [concrete = constants.%int_3.d47]
    689. 

  689. // CHECK:STDOUT:     %.loc10_29.2: %i32 = value_of_initializer %int.convert_checked.loc10_29.1 [concrete = constants.%int_3.d47]
    690. 

  690. // CHECK:STDOUT:     %.loc10_29.3: %i32 = converted %int_3, %.loc10_29.2 [concrete = constants.%int_3.d47]
    691. 

  691. // CHECK:STDOUT:     %impl.elem0.loc10_29.2: %.940 = impl_witness_access constants.%ImplicitAs.impl_witness.2ce, element0 [concrete = constants.%Convert.4cb]
    692. 

  692. // CHECK:STDOUT:     %bound_method.loc10_29.3: <bound method> = bound_method %int_4, %impl.elem0.loc10_29.2 [concrete = constants.%Convert.bound.694]
    693. 

  693. // CHECK:STDOUT:     %specific_fn.loc10_29.2: <specific function> = specific_function %impl.elem0.loc10_29.2, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    694. 

  694. // CHECK:STDOUT:     %bound_method.loc10_29.4: <bound method> = bound_method %int_4, %specific_fn.loc10_29.2 [concrete = constants.%bound_method.b6e]
    695. 

  695. // CHECK:STDOUT:     %int.convert_checked.loc10_29.2: init %i32 = call %bound_method.loc10_29.4(%int_4) [concrete = constants.%int_4.ea3]
    696. 

  696. // CHECK:STDOUT:     %.loc10_29.4: %i32 = value_of_initializer %int.convert_checked.loc10_29.2 [concrete = constants.%int_4.ea3]
    697. 

  697. // CHECK:STDOUT:     %.loc10_29.5: %i32 = converted %int_4, %.loc10_29.4 [concrete = constants.%int_4.ea3]
    698. 

  698. // CHECK:STDOUT:     %struct: %struct_type.a.b.5ca = struct_value (%.loc10_29.3, %.loc10_29.5) [concrete = constants.%struct.8e6]
    699. 

  699. // CHECK:STDOUT:     %.loc10_30.2: %struct_type.a.b.5ca = converted %.loc10_29.1, %struct [concrete = constants.%struct.8e6]
    700. 

  700. // CHECK:STDOUT:     %C: type = class_type @C, @C(constants.%struct.8e6) [concrete = constants.%C.5a7]
    701. 

  701. // CHECK:STDOUT:   }
    702. 

  702. // CHECK:STDOUT:   %c_bad: ref %C.5a7 = bind_name c_bad, %c_bad.var
    703. 

  703. // CHECK:STDOUT: }
    704. 

  704. // CHECK:STDOUT:
    705. 

  705. // CHECK:STDOUT: generic class @C(imports.%Implicit.import_ref.c81: %struct_type.a.b.5ca) [from "implicit.carbon"] {
    706. 

  706. // CHECK:STDOUT:   %S: %struct_type.a.b.5ca = bind_symbolic_name S, 0 [symbolic = %S (constants.%S)]
    707. 

  707. // CHECK:STDOUT:
    708. 

  708. // CHECK:STDOUT: !definition:
    709. 

  709. // CHECK:STDOUT:
    710. 

  710. // CHECK:STDOUT:   class {
    711. 

  711. // CHECK:STDOUT:     complete_type_witness = imports.%Implicit.import_ref.8f2
    712. 

  712. // CHECK:STDOUT:
    713. 

  713. // CHECK:STDOUT:   !members:
    714. 

  714. // CHECK:STDOUT:     .Self = imports.%Implicit.import_ref.b8b
    715. 

  715. // CHECK:STDOUT:   }
    716. 

  716. // CHECK:STDOUT: }
    717. 

  717. // CHECK:STDOUT:
    718. 

  718. // CHECK:STDOUT: fn @F [from "implicit.carbon"];
    719. 

  719. // CHECK:STDOUT:
    720. 

  720. // CHECK:STDOUT: fn @__global_init() {
    721. 

  721. // CHECK:STDOUT: !entry:
    722. 

  722. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, imports.%Implicit.F [concrete = constants.%F]
    723. 

  723. // CHECK:STDOUT:   %.loc10_36: ref %C.a8a = temporary_storage
    724. 

  724. // CHECK:STDOUT:   %F.call: init %C.a8a = call %F.ref() to %.loc10_36
    725. 

  725. // CHECK:STDOUT:   %.loc10_1: %C.5a7 = converted %F.call, <error> [concrete = <error>]
    726. 

  726. // CHECK:STDOUT:   assign file.%c_bad.var, <error>
    727. 

  727. // CHECK:STDOUT:   return
    728. 

  728. // CHECK:STDOUT: }
    729. 

  729. // CHECK:STDOUT:
    730. 

  730. // CHECK:STDOUT: specific @C(constants.%S) {
    731. 

  731. // CHECK:STDOUT:   %S => constants.%S
    732. 

  732. // CHECK:STDOUT: }
    733. 

  733. // CHECK:STDOUT:
    734. 

  734. // CHECK:STDOUT: specific @C(constants.%struct.8e6) {
    735. 

  735. // CHECK:STDOUT:   %S => constants.%struct.8e6
    736. 

  736. // CHECK:STDOUT:
    737. 

  737. // CHECK:STDOUT: !definition:
    738. 

  738. // CHECK:STDOUT: }
    739. 

  739. // CHECK:STDOUT:
    740. 

  740. // CHECK:STDOUT: specific @C(constants.%struct.cd9) {
    741. 

  741. // CHECK:STDOUT:   %S => constants.%struct.cd9
    742. 

  742. // CHECK:STDOUT:
    743. 

  743. // CHECK:STDOUT: !definition:
    744. 

  744. // CHECK:STDOUT: }
    745. 

  745. // CHECK:STDOUT:
    746.