Strona główna Odkrywaj Pomoc
Zaloguj się
tomteb
/
carbon-lang
1
0
Forkuj 0
Pliki Problemy 0 Oczekujące zmiany 0 Wiki
Drzewo: 7d46add4e1
Gałęzie Tagi
carbon-lang
/
toolchain
/
check
/
testdata
/
impl
/
no_prelude
/
import_use_generic.carbon

import_use_generic.carbon 19 KB
Historia Czysty

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369 
  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/impl/no_prelude/import_use_generic.carbon
    8. 

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

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/no_prelude/import_use_generic.carbon
    10. 

  10. 

  11. // --- import_generic.carbon
    12. 

  12. 

  13. library "[[@TEST_NAME]]";
    14. 

  14. 

  15. class C(T:! type) {}
    16. 

  16. 

  17. interface I {
    18. 

  18.   fn F();
    19. 

  19. }
    20. 

  20. 

  21. impl forall [T:! type] C(T) as I {
    22. 

  22.   fn F() {}
    23. 

  23. }
    24. 

  24. 

  25. // --- fail_use_in_fn_decl.carbon
    26. 

  26. 

  27. library "[[@TEST_NAME]]";
    28. 

  28. 

  29. import library "import_generic";
    30. 

  30. 

  31. var c: C({}) = {};
    32. 

  32. // We're just checking that this doesn't crash. It's not expected to compile.
    33. 

  33. // CHECK:STDERR: fail_use_in_fn_decl.carbon:[[@LINE+8]]:11: error: `Core.ImplicitAs` implicitly referenced here, but package `Core` not found [CoreNotFound]
    34. 

  34. // CHECK:STDERR: fn F() -> c.(I.F)() {}
    35. 

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

  36. // CHECK:STDERR:
    37. 

  37. // CHECK:STDERR: fail_use_in_fn_decl.carbon:[[@LINE+4]]:22: error: missing `return` at end of function with declared return type [MissingReturnStatement]
    38. 

  38. // CHECK:STDERR: fn F() -> c.(I.F)() {}
    39. 

  39. // CHECK:STDERR:                      ^
    40. 

  40. // CHECK:STDERR:
    41. 

  41. fn F() -> c.(I.F)() {}
    42. 

  42. 

  43. // CHECK:STDOUT: --- import_generic.carbon
    44. 

  44. // CHECK:STDOUT:
    45. 

  45. // CHECK:STDOUT: constants {
    46. 

  46. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    47. 

  47. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
    48. 

  48. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [template]
    49. 

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

  50. // CHECK:STDOUT:   %C: type = class_type @C, @C(%T) [symbolic]
    51. 

  51. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
    52. 

  52. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [template]
    53. 

  53. // CHECK:STDOUT:   %I.type: type = facet_type <@I> [template]
    54. 

  54. // CHECK:STDOUT:   %Self: %I.type = bind_symbolic_name Self, 0 [symbolic]
    55. 

  55. // CHECK:STDOUT:   %F.type.cf0: type = fn_type @F.1 [template]
    56. 

  56. // CHECK:STDOUT:   %F.bc6: %F.type.cf0 = struct_value () [template]
    57. 

  57. // CHECK:STDOUT:   %I.assoc_type: type = assoc_entity_type %I.type [template]
    58. 

  58. // CHECK:STDOUT:   %assoc0: %I.assoc_type = assoc_entity element0, @I.%F.decl [template]
    59. 

  59. // CHECK:STDOUT:   %impl_witness: <witness> = impl_witness (@impl.%F.decl), @impl(%T) [symbolic]
    60. 

  60. // CHECK:STDOUT:   %F.type.40c: type = fn_type @F.2, @impl(%T) [symbolic]
    61. 

  61. // CHECK:STDOUT:   %F.071: %F.type.40c = struct_value () [symbolic]
    62. 

  62. // CHECK:STDOUT:   %I.facet: %I.type = facet_value %C, %impl_witness [symbolic]
    63. 

  63. // CHECK:STDOUT: }
    64. 

  64. // CHECK:STDOUT:
    65. 

  65. // CHECK:STDOUT: file {
    66. 

  66. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    67. 

  67. // CHECK:STDOUT:     .C = %C.decl
    68. 

  68. // CHECK:STDOUT:     .I = %I.decl
    69. 

  69. // CHECK:STDOUT:   }
    70. 

  70. // CHECK:STDOUT:   %C.decl: %C.type = class_decl @C [template = constants.%C.generic] {
    71. 

  71. // CHECK:STDOUT:     %T.patt.loc4_9.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_9.2 (constants.%T.patt)]
    72. 

  72. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc4_9.1, runtime_param<none> [symbolic = %T.patt.loc4_9.2 (constants.%T.patt)]
    73. 

  73. // CHECK:STDOUT:   } {
    74. 

  74. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<none>
    75. 

  75. // CHECK:STDOUT:     %T.loc4_9.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_9.2 (constants.%T)]
    76. 

  76. // CHECK:STDOUT:   }
    77. 

  77. // CHECK:STDOUT:   %I.decl: type = interface_decl @I [template = constants.%I.type] {} {}
    78. 

  78. // CHECK:STDOUT:   impl_decl @impl [template] {
    79. 

  79. // CHECK:STDOUT:     %T.patt.loc10_14.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc10_14.2 (constants.%T.patt)]
    80. 

  80. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc10_14.1, runtime_param<none> [symbolic = %T.patt.loc10_14.2 (constants.%T.patt)]
    81. 

  81. // CHECK:STDOUT:   } {
    82. 

  82. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, file.%C.decl [template = constants.%C.generic]
    83. 

  83. // CHECK:STDOUT:     %T.ref: type = name_ref T, %T.loc10_14.1 [symbolic = %T.loc10_14.2 (constants.%T)]
    84. 

  84. // CHECK:STDOUT:     %C.loc10_27.1: type = class_type @C, @C(constants.%T) [symbolic = %C.loc10_27.2 (constants.%C)]
    85. 

  85. // CHECK:STDOUT:     %I.ref: type = name_ref I, file.%I.decl [template = constants.%I.type]
    86. 

  86. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<none>
    87. 

  87. // CHECK:STDOUT:     %T.loc10_14.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc10_14.2 (constants.%T)]
    88. 

  88. // CHECK:STDOUT:   }
    89. 

  89. // CHECK:STDOUT:   %impl_witness: <witness> = impl_witness (@impl.%F.decl), @impl(constants.%T) [symbolic = @impl.%impl_witness (constants.%impl_witness)]
    90. 

  90. // CHECK:STDOUT: }
    91. 

  91. // CHECK:STDOUT:
    92. 

  92. // CHECK:STDOUT: interface @I {
    93. 

  93. // CHECK:STDOUT:   %Self: %I.type = bind_symbolic_name Self, 0 [symbolic = constants.%Self]
    94. 

  94. // CHECK:STDOUT:   %F.decl: %F.type.cf0 = fn_decl @F.1 [template = constants.%F.bc6] {} {}
    95. 

  95. // CHECK:STDOUT:   %assoc0: %I.assoc_type = assoc_entity element0, %F.decl [template = constants.%assoc0]
    96. 

  96. // CHECK:STDOUT:
    97. 

  97. // CHECK:STDOUT: !members:
    98. 

  98. // CHECK:STDOUT:   .Self = %Self
    99. 

  99. // CHECK:STDOUT:   .F = %assoc0
    100. 

  100. // CHECK:STDOUT:   witness = (%F.decl)
    101. 

  101. // CHECK:STDOUT: }
    102. 

  102. // CHECK:STDOUT:
    103. 

  103. // CHECK:STDOUT: generic impl @impl(%T.loc10_14.1: type) {
    104. 

  104. // CHECK:STDOUT:   %T.loc10_14.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc10_14.2 (constants.%T)]
    105. 

  105. // CHECK:STDOUT:   %T.patt.loc10_14.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc10_14.2 (constants.%T.patt)]
    106. 

  106. // CHECK:STDOUT:   %C.loc10_27.2: type = class_type @C, @C(%T.loc10_14.2) [symbolic = %C.loc10_27.2 (constants.%C)]
    107. 

  107. // CHECK:STDOUT:   %impl_witness: <witness> = impl_witness (%F.decl), @impl(%T.loc10_14.2) [symbolic = %impl_witness (constants.%impl_witness)]
    108. 

  108. // CHECK:STDOUT:
    109. 

  109. // CHECK:STDOUT: !definition:
    110. 

  110. // CHECK:STDOUT:   %F.type: type = fn_type @F.2, @impl(%T.loc10_14.2) [symbolic = %F.type (constants.%F.type.40c)]
    111. 

  111. // CHECK:STDOUT:   %F: @impl.%F.type (%F.type.40c) = struct_value () [symbolic = %F (constants.%F.071)]
    112. 

  112. // CHECK:STDOUT:
    113. 

  113. // CHECK:STDOUT:   impl: %C.loc10_27.1 as %I.ref {
    114. 

  114. // CHECK:STDOUT:     %F.decl: @impl.%F.type (%F.type.40c) = fn_decl @F.2 [symbolic = @impl.%F (constants.%F.071)] {} {}
    115. 

  115. // CHECK:STDOUT:
    116. 

  116. // CHECK:STDOUT:   !members:
    117. 

  117. // CHECK:STDOUT:     .F = %F.decl
    118. 

  118. // CHECK:STDOUT:     witness = file.%impl_witness
    119. 

  119. // CHECK:STDOUT:   }
    120. 

  120. // CHECK:STDOUT: }
    121. 

  121. // CHECK:STDOUT:
    122. 

  122. // CHECK:STDOUT: generic class @C(%T.loc4_9.1: type) {
    123. 

  123. // CHECK:STDOUT:   %T.loc4_9.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_9.2 (constants.%T)]
    124. 

  124. // CHECK:STDOUT:   %T.patt.loc4_9.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_9.2 (constants.%T.patt)]
    125. 

  125. // CHECK:STDOUT:
    126. 

  126. // CHECK:STDOUT: !definition:
    127. 

  127. // CHECK:STDOUT:
    128. 

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

  129. // CHECK:STDOUT:     %complete_type: <witness> = complete_type_witness %empty_struct_type [template = constants.%complete_type]
    130. 

  130. // CHECK:STDOUT:     complete_type_witness = %complete_type
    131. 

  131. // CHECK:STDOUT:
    132. 

  132. // CHECK:STDOUT:   !members:
    133. 

  133. // CHECK:STDOUT:     .Self = constants.%C
    134. 

  134. // CHECK:STDOUT:   }
    135. 

  135. // CHECK:STDOUT: }
    136. 

  136. // CHECK:STDOUT:
    137. 

  137. // CHECK:STDOUT: generic fn @F.1(@I.%Self: %I.type) {
    138. 

  138. // CHECK:STDOUT:   fn();
    139. 

  139. // CHECK:STDOUT: }
    140. 

  140. // CHECK:STDOUT:
    141. 

  141. // CHECK:STDOUT: generic fn @F.2(@impl.%T.loc10_14.1: type) {
    142. 

  142. // CHECK:STDOUT: !definition:
    143. 

  143. // CHECK:STDOUT:
    144. 

  144. // CHECK:STDOUT:   fn() {
    145. 

  145. // CHECK:STDOUT:   !entry:
    146. 

  146. // CHECK:STDOUT:     return
    147. 

  147. // CHECK:STDOUT:   }
    148. 

  148. // CHECK:STDOUT: }
    149. 

  149. // CHECK:STDOUT:
    150. 

  150. // CHECK:STDOUT: specific @C(constants.%T) {
    151. 

  151. // CHECK:STDOUT:   %T.loc4_9.2 => constants.%T
    152. 

  152. // CHECK:STDOUT:   %T.patt.loc4_9.2 => constants.%T
    153. 

  153. // CHECK:STDOUT: }
    154. 

  154. // CHECK:STDOUT:
    155. 

  155. // CHECK:STDOUT: specific @F.1(constants.%Self) {}
    156. 

  156. // CHECK:STDOUT:
    157. 

  157. // CHECK:STDOUT: specific @impl(constants.%T) {
    158. 

  158. // CHECK:STDOUT:   %T.loc10_14.2 => constants.%T
    159. 

  159. // CHECK:STDOUT:   %T.patt.loc10_14.2 => constants.%T
    160. 

  160. // CHECK:STDOUT:   %C.loc10_27.2 => constants.%C
    161. 

  161. // CHECK:STDOUT:   %impl_witness => constants.%impl_witness
    162. 

  162. // CHECK:STDOUT:
    163. 

  163. // CHECK:STDOUT: !definition:
    164. 

  164. // CHECK:STDOUT:   %F.type => constants.%F.type.40c
    165. 

  165. // CHECK:STDOUT:   %F => constants.%F.071
    166. 

  166. // CHECK:STDOUT: }
    167. 

  167. // CHECK:STDOUT:
    168. 

  168. // CHECK:STDOUT: specific @C(@impl.%T.loc10_14.2) {}
    169. 

  169. // CHECK:STDOUT:
    170. 

  170. // CHECK:STDOUT: specific @impl(%T.loc10_14.2) {}
    171. 

  171. // CHECK:STDOUT:
    172. 

  172. // CHECK:STDOUT: specific @F.2(constants.%T) {}
    173. 

  173. // CHECK:STDOUT:
    174. 

  174. // CHECK:STDOUT: specific @F.1(constants.%I.facet) {}
    175. 

  175. // CHECK:STDOUT:
    176. 

  176. // CHECK:STDOUT: --- fail_use_in_fn_decl.carbon
    177. 

  177. // CHECK:STDOUT:
    178. 

  178. // CHECK:STDOUT: constants {
    179. 

  179. // CHECK:STDOUT:   %C.type: type = generic_class_type @C [template]
    180. 

  180. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [template]
    181. 

  181. // CHECK:STDOUT:   %C.generic: %C.type = struct_value () [template]
    182. 

  182. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [template]
    183. 

  183. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [template]
    184. 

  184. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    185. 

  185. // CHECK:STDOUT:   %C.f2e: type = class_type @C, @C(%T) [symbolic]
    186. 

  186. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
    187. 

  187. // CHECK:STDOUT:   %C.7a7: type = class_type @C, @C(%empty_struct_type) [template]
    188. 

  188. // CHECK:STDOUT:   %C.val: %C.7a7 = struct_value () [template]
    189. 

  189. // CHECK:STDOUT:   %I.type: type = facet_type <@I> [template]
    190. 

  190. // CHECK:STDOUT:   %Self: %I.type = bind_symbolic_name Self, 0 [symbolic]
    191. 

  191. // CHECK:STDOUT:   %I.assoc_type: type = assoc_entity_type %I.type [template]
    192. 

  192. // CHECK:STDOUT:   %assoc0: %I.assoc_type = assoc_entity element0, imports.%Main.import_ref.e03 [template]
    193. 

  193. // CHECK:STDOUT:   %impl_witness.681: <witness> = impl_witness (imports.%Main.import_ref.e2c), @impl(%T) [symbolic]
    194. 

  194. // CHECK:STDOUT:   %F.type.40c: type = fn_type @F.1, @impl(%T) [symbolic]
    195. 

  195. // CHECK:STDOUT:   %F.071: %F.type.40c = struct_value () [symbolic]
    196. 

  196. // CHECK:STDOUT:   %impl_witness.02b: <witness> = impl_witness (imports.%Main.import_ref.e2c), @impl(%empty_struct_type) [template]
    197. 

  197. // CHECK:STDOUT:   %impl_witness.bbe: <witness> = impl_witness (imports.%Main.import_ref.c57), @impl(%T) [symbolic]
    198. 

  198. // CHECK:STDOUT:   %F.type.4a4: type = fn_type @F.1, @impl(%empty_struct_type) [template]
    199. 

  199. // CHECK:STDOUT:   %F.9e6: %F.type.4a4 = struct_value () [template]
    200. 

  200. // CHECK:STDOUT:   %F.type.cf0: type = fn_type @F.2 [template]
    201. 

  201. // CHECK:STDOUT:   %I.facet: %I.type = facet_value %C.7a7, %impl_witness.02b [template]
    202. 

  202. // CHECK:STDOUT:   %.c06: type = fn_type_with_self_type %F.type.cf0, %I.facet [template]
    203. 

  203. // CHECK:STDOUT:   %F.specific_fn: <specific function> = specific_function %F.9e6, @F.1(%empty_struct_type) [template]
    204. 

  204. // CHECK:STDOUT:   %F.type.b25: type = fn_type @F.3 [template]
    205. 

  205. // CHECK:STDOUT:   %F.c41: %F.type.b25 = struct_value () [template]
    206. 

  206. // CHECK:STDOUT: }
    207. 

  207. // CHECK:STDOUT:
    208. 

  208. // CHECK:STDOUT: imports {
    209. 

  209. // CHECK:STDOUT:   %Main.C: %C.type = import_ref Main//import_generic, C, loaded [template = constants.%C.generic]
    210. 

  210. // CHECK:STDOUT:   %Main.I: type = import_ref Main//import_generic, I, loaded [template = constants.%I.type]
    211. 

  211. // CHECK:STDOUT:   %Main.import_ref.f6b058.1: type = import_ref Main//import_generic, loc4_9, loaded [symbolic = @C.%T (constants.%T)]
    212. 

  212. // CHECK:STDOUT:   %Main.import_ref.8f2: <witness> = import_ref Main//import_generic, loc4_20, loaded [template = constants.%complete_type]
    213. 

  213. // CHECK:STDOUT:   %Main.import_ref.4c0 = import_ref Main//import_generic, inst25 [no loc], unloaded
    214. 

  214. // CHECK:STDOUT:   %Main.import_ref.e5d = import_ref Main//import_generic, inst31 [no loc], unloaded
    215. 

  215. // CHECK:STDOUT:   %Main.import_ref.bcb: %I.assoc_type = import_ref Main//import_generic, loc7_9, loaded [template = constants.%assoc0]
    216. 

  216. // CHECK:STDOUT:   %Main.F = import_ref Main//import_generic, F, unloaded
    217. 

  217. // CHECK:STDOUT:   %Main.import_ref.d91: <witness> = import_ref Main//import_generic, loc10_34, loaded [symbolic = @impl.%impl_witness (constants.%impl_witness.bbe)]
    218. 

  218. // CHECK:STDOUT:   %Main.import_ref.f6b058.2: type = import_ref Main//import_generic, loc10_14, loaded [symbolic = @impl.%T (constants.%T)]
    219. 

  219. // CHECK:STDOUT:   %Main.import_ref.499: type = import_ref Main//import_generic, loc10_27, loaded [symbolic = @impl.%C (constants.%C.f2e)]
    220. 

  220. // CHECK:STDOUT:   %Main.import_ref.301: type = import_ref Main//import_generic, loc10_32, loaded [template = constants.%I.type]
    221. 

  221. // CHECK:STDOUT:   %Main.import_ref.e2c: @impl.%F.type (%F.type.40c) = import_ref Main//import_generic, loc11_10, loaded [symbolic = @impl.%F (constants.%F.071)]
    222. 

  222. // CHECK:STDOUT:   %Main.import_ref.f6b058.3: type = import_ref Main//import_generic, loc10_14, loaded [symbolic = @impl.%T (constants.%T)]
    223. 

  223. // CHECK:STDOUT:   %Main.import_ref.5dd: %I.type = import_ref Main//import_generic, inst31 [no loc], loaded [symbolic = constants.%Self]
    224. 

  224. // CHECK:STDOUT: }
    225. 

  225. // CHECK:STDOUT:
    226. 

  226. // CHECK:STDOUT: file {
    227. 

  227. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    228. 

  228. // CHECK:STDOUT:     .C = imports.%Main.C
    229. 

  229. // CHECK:STDOUT:     .I = imports.%Main.I
    230. 

  230. // CHECK:STDOUT:     .c = %c
    231. 

  231. // CHECK:STDOUT:     .F = %F.decl
    232. 

  232. // CHECK:STDOUT:   }
    233. 

  233. // CHECK:STDOUT:   %default.import = import <none>
    234. 

  234. // CHECK:STDOUT:   name_binding_decl {
    235. 

  235. // CHECK:STDOUT:     %c.patt: %C.7a7 = binding_pattern c
    236. 

  236. // CHECK:STDOUT:     %.loc6_1: %C.7a7 = var_pattern %c.patt
    237. 

  237. // CHECK:STDOUT:   }
    238. 

  238. // CHECK:STDOUT:   %c.var: ref %C.7a7 = var c
    239. 

  239. // CHECK:STDOUT:   %.loc6_12.1: type = splice_block %C [template = constants.%C.7a7] {
    240. 

  240. // CHECK:STDOUT:     %C.ref: %C.type = name_ref C, imports.%Main.C [template = constants.%C.generic]
    241. 

  241. // CHECK:STDOUT:     %.loc6_11: %empty_struct_type = struct_literal ()
    242. 

  242. // CHECK:STDOUT:     %.loc6_12.2: type = converted %.loc6_11, constants.%empty_struct_type [template = constants.%empty_struct_type]
    243. 

  243. // CHECK:STDOUT:     %C: type = class_type @C, @C(constants.%empty_struct_type) [template = constants.%C.7a7]
    244. 

  244. // CHECK:STDOUT:   }
    245. 

  245. // CHECK:STDOUT:   %c: ref %C.7a7 = bind_name c, %c.var
    246. 

  246. // CHECK:STDOUT:   %F.decl: %F.type.b25 = fn_decl @F.3 [template = constants.%F.c41] {
    247. 

  247. // CHECK:STDOUT:     %return.patt: <error> = return_slot_pattern
    248. 

  248. // CHECK:STDOUT:     %return.param_patt: <error> = out_param_pattern %return.patt, runtime_param0
    249. 

  249. // CHECK:STDOUT:   } {
    250. 

  250. // CHECK:STDOUT:     %c.ref: ref %C.7a7 = name_ref c, file.%c
    251. 

  251. // CHECK:STDOUT:     %I.ref: type = name_ref I, imports.%Main.I [template = constants.%I.type]
    252. 

  252. // CHECK:STDOUT:     %F.ref: %I.assoc_type = name_ref F, imports.%Main.import_ref.bcb [template = constants.%assoc0]
    253. 

  253. // CHECK:STDOUT:     %impl.elem0: %.c06 = impl_witness_access constants.%impl_witness.02b, element0 [template = constants.%F.9e6]
    254. 

  254. // CHECK:STDOUT:     %specific_fn: <specific function> = specific_function %impl.elem0, @F.1(constants.%empty_struct_type) [template = constants.%F.specific_fn]
    255. 

  255. // CHECK:STDOUT:     %F.call: init %empty_tuple.type = call %specific_fn()
    256. 

  256. // CHECK:STDOUT:     %.loc16_19.1: ref %empty_tuple.type = temporary_storage
    257. 

  257. // CHECK:STDOUT:     %.loc16_19.2: ref %empty_tuple.type = temporary %.loc16_19.1, %F.call
    258. 

  258. // CHECK:STDOUT:     %.loc16_19.3: type = converted %F.call, <error> [template = <error>]
    259. 

  259. // CHECK:STDOUT:     %return.param: ref <error> = out_param runtime_param0
    260. 

  260. // CHECK:STDOUT:     %return: ref <error> = return_slot %return.param
    261. 

  261. // CHECK:STDOUT:   }
    262. 

  262. // CHECK:STDOUT: }
    263. 

  263. // CHECK:STDOUT:
    264. 

  264. // CHECK:STDOUT: interface @I [from "import_generic.carbon"] {
    265. 

  265. // CHECK:STDOUT: !members:
    266. 

  266. // CHECK:STDOUT:   .Self = imports.%Main.import_ref.e5d
    267. 

  267. // CHECK:STDOUT:   .F = imports.%Main.import_ref.bcb
    268. 

  268. // CHECK:STDOUT:   witness = (imports.%Main.F)
    269. 

  269. // CHECK:STDOUT: }
    270. 

  270. // CHECK:STDOUT:
    271. 

  271. // CHECK:STDOUT: generic impl @impl(imports.%Main.import_ref.f6b058.2: type) [from "import_generic.carbon"] {
    272. 

  272. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    273. 

  273. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt (constants.%T.patt)]
    274. 

  274. // CHECK:STDOUT:   %C: type = class_type @C, @C(%T) [symbolic = %C (constants.%C.f2e)]
    275. 

  275. // CHECK:STDOUT:   %impl_witness: <witness> = impl_witness (imports.%Main.import_ref.e2c), @impl(%T) [symbolic = %impl_witness (constants.%impl_witness.681)]
    276. 

  276. // CHECK:STDOUT:
    277. 

  277. // CHECK:STDOUT: !definition:
    278. 

  278. // CHECK:STDOUT:   %F.type: type = fn_type @F.1, @impl(%T) [symbolic = %F.type (constants.%F.type.40c)]
    279. 

  279. // CHECK:STDOUT:   %F: @impl.%F.type (%F.type.40c) = struct_value () [symbolic = %F (constants.%F.071)]
    280. 

  280. // CHECK:STDOUT:
    281. 

  281. // CHECK:STDOUT:   impl: imports.%Main.import_ref.499 as imports.%Main.import_ref.301 {
    282. 

  282. // CHECK:STDOUT:   !members:
    283. 

  283. // CHECK:STDOUT:     witness = imports.%Main.import_ref.d91
    284. 

  284. // CHECK:STDOUT:   }
    285. 

  285. // CHECK:STDOUT: }
    286. 

  286. // CHECK:STDOUT:
    287. 

  287. // CHECK:STDOUT: generic class @C(imports.%Main.import_ref.f6b058.1: type) [from "import_generic.carbon"] {
    288. 

  288. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    289. 

  289. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt (constants.%T.patt)]
    290. 

  290. // CHECK:STDOUT:
    291. 

  291. // CHECK:STDOUT: !definition:
    292. 

  292. // CHECK:STDOUT:
    293. 

  293. // CHECK:STDOUT:   class {
    294. 

  294. // CHECK:STDOUT:     complete_type_witness = imports.%Main.import_ref.8f2
    295. 

  295. // CHECK:STDOUT:
    296. 

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

  297. // CHECK:STDOUT:     .Self = imports.%Main.import_ref.4c0
    298. 

  298. // CHECK:STDOUT:   }
    299. 

  299. // CHECK:STDOUT: }
    300. 

  300. // CHECK:STDOUT:
    301. 

  301. // CHECK:STDOUT: generic fn @F.1(imports.%Main.import_ref.f6b058.3: type) [from "import_generic.carbon"] {
    302. 

  302. // CHECK:STDOUT: !definition:
    303. 

  303. // CHECK:STDOUT:
    304. 

  304. // CHECK:STDOUT:   fn();
    305. 

  305. // CHECK:STDOUT: }
    306. 

  306. // CHECK:STDOUT:
    307. 

  307. // CHECK:STDOUT: generic fn @F.2(imports.%Main.import_ref.5dd: %I.type) [from "import_generic.carbon"] {
    308. 

  308. // CHECK:STDOUT:   fn();
    309. 

  309. // CHECK:STDOUT: }
    310. 

  310. // CHECK:STDOUT:
    311. 

  311. // CHECK:STDOUT: fn @F.3() -> <error> {
    312. 

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

  313. // CHECK:STDOUT: }
    314. 

  314. // CHECK:STDOUT:
    315. 

  315. // CHECK:STDOUT: fn @__global_init() {
    316. 

  316. // CHECK:STDOUT: !entry:
    317. 

  317. // CHECK:STDOUT:   %.loc6_17.1: %empty_struct_type = struct_literal ()
    318. 

  318. // CHECK:STDOUT:   %.loc6_17.2: init %C.7a7 = class_init (), file.%c.var [template = constants.%C.val]
    319. 

  319. // CHECK:STDOUT:   %.loc6_1: init %C.7a7 = converted %.loc6_17.1, %.loc6_17.2 [template = constants.%C.val]
    320. 

  320. // CHECK:STDOUT:   assign file.%c.var, %.loc6_1
    321. 

  321. // CHECK:STDOUT:   return
    322. 

  322. // CHECK:STDOUT: }
    323. 

  323. // CHECK:STDOUT:
    324. 

  324. // CHECK:STDOUT: specific @C(constants.%T) {
    325. 

  325. // CHECK:STDOUT:   %T => constants.%T
    326. 

  326. // CHECK:STDOUT:   %T.patt => constants.%T
    327. 

  327. // CHECK:STDOUT: }
    328. 

  328. // CHECK:STDOUT:
    329. 

  329. // CHECK:STDOUT: specific @C(constants.%empty_struct_type) {
    330. 

  330. // CHECK:STDOUT:   %T => constants.%empty_struct_type
    331. 

  331. // CHECK:STDOUT:   %T.patt => constants.%empty_struct_type
    332. 

  332. // CHECK:STDOUT:
    333. 

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

  334. // CHECK:STDOUT: }
    335. 

  335. // CHECK:STDOUT:
    336. 

  336. // CHECK:STDOUT: specific @impl(constants.%T) {
    337. 

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

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

  339. // CHECK:STDOUT:   %C => constants.%C.f2e
    340. 

  340. // CHECK:STDOUT:   %impl_witness => constants.%impl_witness.681
    341. 

  341. // CHECK:STDOUT:
    342. 

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

  343. // CHECK:STDOUT:   %F.type => constants.%F.type.40c
    344. 

  344. // CHECK:STDOUT:   %F => constants.%F.071
    345. 

  345. // CHECK:STDOUT: }
    346. 

  346. // CHECK:STDOUT:
    347. 

  347. // CHECK:STDOUT: specific @C(@impl.%T) {}
    348. 

  348. // CHECK:STDOUT:
    349. 

  349. // CHECK:STDOUT: specific @impl(%T) {}
    350. 

  350. // CHECK:STDOUT:
    351. 

  351. // CHECK:STDOUT: specific @F.1(constants.%T) {}
    352. 

  352. // CHECK:STDOUT:
    353. 

  353. // CHECK:STDOUT: specific @impl(constants.%empty_struct_type) {
    354. 

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

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

  356. // CHECK:STDOUT:   %C => constants.%C.7a7
    357. 

  357. // CHECK:STDOUT:   %impl_witness => constants.%impl_witness.02b
    358. 

  358. // CHECK:STDOUT:
    359. 

  359. // CHECK:STDOUT: !definition:
    360. 

  360. // CHECK:STDOUT:   %F.type => constants.%F.type.4a4
    361. 

  361. // CHECK:STDOUT:   %F => constants.%F.9e6
    362. 

  362. // CHECK:STDOUT: }
    363. 

  363. // CHECK:STDOUT:
    364. 

  364. // CHECK:STDOUT: specific @F.2(constants.%Self) {}
    365. 

  365. // CHECK:STDOUT:
    366. 

  366. // CHECK:STDOUT: specific @F.1(constants.%empty_struct_type) {
    367. 

  367. // CHECK:STDOUT: !definition:
    368. 

  368. // CHECK:STDOUT: }
    369. 

  369. // CHECK:STDOUT:
    370.