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fail_undefined_interface.carbon

fail_undefined_interface.carbon 14 KB
Cronologia Originale

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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
    2. 

  2. // Exceptions. See /LICENSE for license information.
    3. 

  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
    4. 

  4. //
    5. 

  5. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/none.carbon
    6. 

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

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

  8. //
    9. 

  9. // AUTOUPDATE
    10. 

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

  11. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/impl/fail_undefined_interface.carbon
    12. 

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

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/fail_undefined_interface.carbon
    14. 

  14. 

  15. // --- fail_empty_struct.carbon
    16. 

  16. 

  17. library "[[@TEST_NAME]]";
    18. 

  18. 

  19. interface I;
    20. 

  20. // CHECK:STDERR: fail_empty_struct.carbon:[[@LINE+7]]:1: error: definition of impl as incomplete facet type `I` [ImplAsIncompleteFacetTypeDefinition]
    21. 

  21. // CHECK:STDERR: impl {} as I {}
    22. 

  22. // CHECK:STDERR: ^~~~~~~~~~~~~~
    23. 

  23. // CHECK:STDERR: fail_empty_struct.carbon:[[@LINE-4]]:1: note: interface was forward declared here [InterfaceForwardDeclaredHere]
    24. 

  24. // CHECK:STDERR: interface I;
    25. 

  25. // CHECK:STDERR: ^~~~~~~~~~~~
    26. 

  26. // CHECK:STDERR:
    27. 

  27. impl {} as I {}
    28. 

  28. 

  29. // --- fail_class.carbon
    30. 

  30. 

  31. library "[[@TEST_NAME]]";
    32. 

  32. 

  33. interface J;
    34. 

  34. class C {}
    35. 

  35. // CHECK:STDERR: fail_class.carbon:[[@LINE+7]]:1: error: definition of impl as incomplete facet type `J` [ImplAsIncompleteFacetTypeDefinition]
    36. 

  36. // CHECK:STDERR: impl C as J {}
    37. 

  37. // CHECK:STDERR: ^~~~~~~~~~~~~
    38. 

  38. // CHECK:STDERR: fail_class.carbon:[[@LINE-5]]:1: note: interface was forward declared here [InterfaceForwardDeclaredHere]
    39. 

  39. // CHECK:STDERR: interface J;
    40. 

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

  41. // CHECK:STDERR:
    42. 

  42. impl C as J {}
    43. 

  43. 

  44. // --- fail_incomplete_where.carbon
    45. 

  45. library "[[@TEST_NAME]]";
    46. 

  46. 

  47. class C {}
    48. 

  48. 

  49. interface I {}
    50. 

  50. interface Incomplete;
    51. 

  51. 

  52. // CHECK:STDERR: fail_incomplete_where.carbon:[[@LINE+7]]:1: error: definition of impl as incomplete facet type `I where .Self impls Incomplete` [ImplAsIncompleteFacetTypeDefinition]
    53. 

  53. // CHECK:STDERR: impl C as I where .Self impls Incomplete {}
    54. 

  54. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    55. 

  55. // CHECK:STDERR: fail_incomplete_where.carbon:[[@LINE-5]]:1: note: interface was forward declared here [InterfaceForwardDeclaredHere]
    56. 

  56. // CHECK:STDERR: interface Incomplete;
    57. 

  57. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~
    58. 

  58. // CHECK:STDERR:
    59. 

  59. impl C as I where .Self impls Incomplete {}
    60. 

  60. 

  61. // --- fail_declaration_incomplete_where_rewrite.carbon
    62. 

  62. library "[[@TEST_NAME]]";
    63. 

  63. 

  64. class C {}
    65. 

  65. 

  66. interface J { let T:! type; }
    67. 

  67. interface Incomplete;
    68. 

  68. 

  69. // CHECK:STDERR: fail_declaration_incomplete_where_rewrite.carbon:[[@LINE+7]]:1: error: declaration of impl as incomplete facet type `J where .Self impls Incomplete and .(J.T) = ()` with rewrites [ImplAsIncompleteFacetTypeRewrites]
    70. 

  70. // CHECK:STDERR: impl C as J where .Self impls Incomplete and .T = ();
    71. 

  71. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    72. 

  72. // CHECK:STDERR: fail_declaration_incomplete_where_rewrite.carbon:[[@LINE-5]]:1: note: interface was forward declared here [InterfaceForwardDeclaredHere]
    73. 

  73. // CHECK:STDERR: interface Incomplete;
    74. 

  74. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~
    75. 

  75. // CHECK:STDERR:
    76. 

  76. impl C as J where .Self impls Incomplete and .T = ();
    77. 

  77. 

  78. // CHECK:STDOUT: --- fail_empty_struct.carbon
    79. 

  79. // CHECK:STDOUT:
    80. 

  80. // CHECK:STDOUT: constants {
    81. 

  81. // CHECK:STDOUT:   %I.type: type = facet_type <@I> [concrete]
    82. 

  82. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    83. 

  83. // CHECK:STDOUT:   %empty_struct: %empty_struct_type = struct_value () [concrete]
    84. 

  84. // CHECK:STDOUT: }
    85. 

  85. // CHECK:STDOUT:
    86. 

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

  87. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    88. 

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

  89. // CHECK:STDOUT:   }
    90. 

  90. // CHECK:STDOUT:   %I.decl: type = interface_decl @I [concrete = constants.%I.type] {} {}
    91. 

  91. // CHECK:STDOUT:   impl_decl @empty_struct_type.as.I.impl [concrete] {} {
    92. 

  92. // CHECK:STDOUT:     %.loc12_7.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    93. 

  93. // CHECK:STDOUT:     %.loc12_7.2: type = converted %.loc12_7.1, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    94. 

  94. // CHECK:STDOUT:     %I.ref: type = name_ref I, file.%I.decl [concrete = constants.%I.type]
    95. 

  95. // CHECK:STDOUT:   }
    96. 

  96. // CHECK:STDOUT: }
    97. 

  97. // CHECK:STDOUT:
    98. 

  98. // CHECK:STDOUT: interface @I;
    99. 

  99. // CHECK:STDOUT:
    100. 

  100. // CHECK:STDOUT: impl @empty_struct_type.as.I.impl: %.loc12_7.2 as %I.ref {
    101. 

  101. // CHECK:STDOUT: !members:
    102. 

  102. // CHECK:STDOUT:   witness = <error>
    103. 

  103. // CHECK:STDOUT: }
    104. 

  104. // CHECK:STDOUT:
    105. 

  105. // CHECK:STDOUT: --- fail_class.carbon
    106. 

  106. // CHECK:STDOUT:
    107. 

  107. // CHECK:STDOUT: constants {
    108. 

  108. // CHECK:STDOUT:   %J.type: type = facet_type <@J> [concrete]
    109. 

  109. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    110. 

  110. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    111. 

  111. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    112. 

  112. // CHECK:STDOUT: }
    113. 

  113. // CHECK:STDOUT:
    114. 

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

  115. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    116. 

  116. // CHECK:STDOUT:     .J = %J.decl
    117. 

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

  118. // CHECK:STDOUT:   }
    119. 

  119. // CHECK:STDOUT:   %J.decl: type = interface_decl @J [concrete = constants.%J.type] {} {}
    120. 

  120. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    121. 

  121. // CHECK:STDOUT:   impl_decl @C.as.J.impl [concrete] {} {
    122. 

  122. // CHECK:STDOUT:     %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
    123. 

  123. // CHECK:STDOUT:     %J.ref: type = name_ref J, file.%J.decl [concrete = constants.%J.type]
    124. 

  124. // CHECK:STDOUT:   }
    125. 

  125. // CHECK:STDOUT: }
    126. 

  126. // CHECK:STDOUT:
    127. 

  127. // CHECK:STDOUT: interface @J;
    128. 

  128. // CHECK:STDOUT:
    129. 

  129. // CHECK:STDOUT: impl @C.as.J.impl: %C.ref as %J.ref {
    130. 

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

  131. // CHECK:STDOUT:   witness = <error>
    132. 

  132. // CHECK:STDOUT: }
    133. 

  133. // CHECK:STDOUT:
    134. 

  134. // CHECK:STDOUT: class @C {
    135. 

  135. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    136. 

  136. // CHECK:STDOUT:   complete_type_witness = %complete_type
    137. 

  137. // CHECK:STDOUT:
    138. 

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

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

  140. // CHECK:STDOUT: }
    141. 

  141. // CHECK:STDOUT:
    142. 

  142. // CHECK:STDOUT: --- fail_incomplete_where.carbon
    143. 

  143. // CHECK:STDOUT:
    144. 

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

  145. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    146. 

  146. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    147. 

  147. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    148. 

  148. // CHECK:STDOUT:   %I.type: type = facet_type <@I> [concrete]
    149. 

  149. // CHECK:STDOUT:   %Self: %I.type = symbolic_binding Self, 0 [symbolic]
    150. 

  150. // CHECK:STDOUT:   %Incomplete.type: type = facet_type <@Incomplete> [concrete]
    151. 

  151. // CHECK:STDOUT:   %.Self: %I.type = symbolic_binding .Self [symbolic_self]
    152. 

  152. // CHECK:STDOUT:   %.Self.binding.as_type: type = symbolic_binding_type .Self, %.Self [symbolic_self]
    153. 

  153. // CHECK:STDOUT:   %I_where.type: type = facet_type <@I where .Self impls @Incomplete> [concrete]
    154. 

  154. // CHECK:STDOUT: }
    155. 

  155. // CHECK:STDOUT:
    156. 

  156. // CHECK:STDOUT: file {
    157. 

  157. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    158. 

  158. // CHECK:STDOUT:     .C = %C.decl
    159. 

  159. // CHECK:STDOUT:     .I = %I.decl
    160. 

  160. // CHECK:STDOUT:     .Incomplete = %Incomplete.decl
    161. 

  161. // CHECK:STDOUT:   }
    162. 

  162. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    163. 

  163. // CHECK:STDOUT:   %I.decl: type = interface_decl @I [concrete = constants.%I.type] {} {}
    164. 

  164. // CHECK:STDOUT:   %Incomplete.decl: type = interface_decl @Incomplete [concrete = constants.%Incomplete.type] {} {}
    165. 

  165. // CHECK:STDOUT:   impl_decl @C.as.I.impl [concrete] {} {
    166. 

  166. // CHECK:STDOUT:     %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
    167. 

  167. // CHECK:STDOUT:     %I.ref: type = name_ref I, file.%I.decl [concrete = constants.%I.type]
    168. 

  168. // CHECK:STDOUT:     %.Self: %I.type = symbolic_binding .Self [symbolic_self = constants.%.Self]
    169. 

  169. // CHECK:STDOUT:     %.Self.ref: %I.type = name_ref .Self, %.Self [symbolic_self = constants.%.Self]
    170. 

  170. // CHECK:STDOUT:     %Incomplete.ref: type = name_ref Incomplete, file.%Incomplete.decl [concrete = constants.%Incomplete.type]
    171. 

  171. // CHECK:STDOUT:     %.Self.as_type: type = facet_access_type %.Self.ref [symbolic_self = constants.%.Self.binding.as_type]
    172. 

  172. // CHECK:STDOUT:     %.loc15_19: type = converted %.Self.ref, %.Self.as_type [symbolic_self = constants.%.Self.binding.as_type]
    173. 

  173. // CHECK:STDOUT:     %.loc15_13: type = where_expr %.Self [concrete = constants.%I_where.type] {
    174. 

  174. // CHECK:STDOUT:       requirement_base_facet_type constants.%I.type
    175. 

  175. // CHECK:STDOUT:       requirement_impls %.loc15_19, %Incomplete.ref
    176. 

  176. // CHECK:STDOUT:     }
    177. 

  177. // CHECK:STDOUT:   }
    178. 

  178. // CHECK:STDOUT: }
    179. 

  179. // CHECK:STDOUT:
    180. 

  180. // CHECK:STDOUT: interface @I {
    181. 

  181. // CHECK:STDOUT:   %Self: %I.type = symbolic_binding Self, 0 [symbolic = constants.%Self]
    182. 

  182. // CHECK:STDOUT:
    183. 

  183. // CHECK:STDOUT: !members:
    184. 

  184. // CHECK:STDOUT:   .Self = %Self
    185. 

  185. // CHECK:STDOUT:   witness = ()
    186. 

  186. // CHECK:STDOUT:
    187. 

  187. // CHECK:STDOUT: !requires:
    188. 

  188. // CHECK:STDOUT: }
    189. 

  189. // CHECK:STDOUT:
    190. 

  190. // CHECK:STDOUT: interface @Incomplete;
    191. 

  191. // CHECK:STDOUT:
    192. 

  192. // CHECK:STDOUT: impl @C.as.I.impl: %C.ref as %.loc15_13 {
    193. 

  193. // CHECK:STDOUT: !members:
    194. 

  194. // CHECK:STDOUT:   witness = <error>
    195. 

  195. // CHECK:STDOUT: }
    196. 

  196. // CHECK:STDOUT:
    197. 

  197. // CHECK:STDOUT: class @C {
    198. 

  198. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    199. 

  199. // CHECK:STDOUT:   complete_type_witness = %complete_type
    200. 

  200. // CHECK:STDOUT:
    201. 

  201. // CHECK:STDOUT: !members:
    202. 

  202. // CHECK:STDOUT:   .Self = constants.%C
    203. 

  203. // CHECK:STDOUT: }
    204. 

  204. // CHECK:STDOUT:
    205. 

  205. // CHECK:STDOUT: --- fail_declaration_incomplete_where_rewrite.carbon
    206. 

  206. // CHECK:STDOUT:
    207. 

  207. // CHECK:STDOUT: constants {
    208. 

  208. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    209. 

  209. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    210. 

  210. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    211. 

  211. // CHECK:STDOUT:   %J.type: type = facet_type <@J> [concrete]
    212. 

  212. // CHECK:STDOUT:   %Self: %J.type = symbolic_binding Self, 0 [symbolic]
    213. 

  213. // CHECK:STDOUT:   %J.assoc_type: type = assoc_entity_type @J [concrete]
    214. 

  214. // CHECK:STDOUT:   %assoc0: %J.assoc_type = assoc_entity element0, @J.%T [concrete]
    215. 

  215. // CHECK:STDOUT:   %Incomplete.type: type = facet_type <@Incomplete> [concrete]
    216. 

  216. // CHECK:STDOUT:   %.Self: %J.type = symbolic_binding .Self [symbolic_self]
    217. 

  217. // CHECK:STDOUT:   %.Self.binding.as_type: type = symbolic_binding_type .Self, %.Self [symbolic_self]
    218. 

  218. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    219. 

  219. // CHECK:STDOUT:   %J.lookup_impl_witness: <witness> = lookup_impl_witness %.Self, @J [symbolic_self]
    220. 

  220. // CHECK:STDOUT:   %impl.elem0: type = impl_witness_access %J.lookup_impl_witness, element0 [symbolic_self]
    221. 

  221. // CHECK:STDOUT:   %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
    222. 

  222. // CHECK:STDOUT:   %J_where.type: type = facet_type <@J where .Self impls @Incomplete and %impl.elem0 = %empty_tuple.type> [concrete]
    223. 

  223. // CHECK:STDOUT: }
    224. 

  224. // CHECK:STDOUT:
    225. 

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

  226. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    227. 

  227. // CHECK:STDOUT:     .C = %C.decl
    228. 

  228. // CHECK:STDOUT:     .J = %J.decl
    229. 

  229. // CHECK:STDOUT:     .Incomplete = %Incomplete.decl
    230. 

  230. // CHECK:STDOUT:   }
    231. 

  231. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    232. 

  232. // CHECK:STDOUT:   %J.decl: type = interface_decl @J [concrete = constants.%J.type] {} {}
    233. 

  233. // CHECK:STDOUT:   %Incomplete.decl: type = interface_decl @Incomplete [concrete = constants.%Incomplete.type] {} {}
    234. 

  234. // CHECK:STDOUT:   impl_decl @C.as.J.impl [concrete] {} {
    235. 

  235. // CHECK:STDOUT:     %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
    236. 

  236. // CHECK:STDOUT:     %J.ref: type = name_ref J, file.%J.decl [concrete = constants.%J.type]
    237. 

  237. // CHECK:STDOUT:     %.Self: %J.type = symbolic_binding .Self [symbolic_self = constants.%.Self]
    238. 

  238. // CHECK:STDOUT:     %.Self.ref.loc15_19: %J.type = name_ref .Self, %.Self [symbolic_self = constants.%.Self]
    239. 

  239. // CHECK:STDOUT:     %Incomplete.ref: type = name_ref Incomplete, file.%Incomplete.decl [concrete = constants.%Incomplete.type]
    240. 

  240. // CHECK:STDOUT:     %.Self.as_type.loc15_19: type = facet_access_type %.Self.ref.loc15_19 [symbolic_self = constants.%.Self.binding.as_type]
    241. 

  241. // CHECK:STDOUT:     %.loc15_19: type = converted %.Self.ref.loc15_19, %.Self.as_type.loc15_19 [symbolic_self = constants.%.Self.binding.as_type]
    242. 

  242. // CHECK:STDOUT:     %.Self.ref.loc15_46: %J.type = name_ref .Self, %.Self [symbolic_self = constants.%.Self]
    243. 

  243. // CHECK:STDOUT:     %T.ref: %J.assoc_type = name_ref T, @T.%assoc0 [concrete = constants.%assoc0]
    244. 

  244. // CHECK:STDOUT:     %.Self.as_type.loc15_46: type = facet_access_type %.Self.ref.loc15_46 [symbolic_self = constants.%.Self.binding.as_type]
    245. 

  245. // CHECK:STDOUT:     %.loc15_46: type = converted %.Self.ref.loc15_46, %.Self.as_type.loc15_46 [symbolic_self = constants.%.Self.binding.as_type]
    246. 

  246. // CHECK:STDOUT:     %impl.elem0: type = impl_witness_access constants.%J.lookup_impl_witness, element0 [symbolic_self = constants.%impl.elem0]
    247. 

  247. // CHECK:STDOUT:     %.loc15_52.1: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
    248. 

  248. // CHECK:STDOUT:     %.loc15_52.2: type = converted %.loc15_52.1, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
    249. 

  249. // CHECK:STDOUT:     %.loc15_13: type = where_expr %.Self [concrete = constants.%J_where.type] {
    250. 

  250. // CHECK:STDOUT:       requirement_base_facet_type constants.%J.type
    251. 

  251. // CHECK:STDOUT:       requirement_impls %.loc15_19, %Incomplete.ref
    252. 

  252. // CHECK:STDOUT:       requirement_rewrite %impl.elem0, %.loc15_52.2
    253. 

  253. // CHECK:STDOUT:     }
    254. 

  254. // CHECK:STDOUT:   }
    255. 

  255. // CHECK:STDOUT: }
    256. 

  256. // CHECK:STDOUT:
    257. 

  257. // CHECK:STDOUT: interface @J {
    258. 

  258. // CHECK:STDOUT:   %Self: %J.type = symbolic_binding Self, 0 [symbolic = constants.%Self]
    259. 

  259. // CHECK:STDOUT:   %T: type = assoc_const_decl @T [concrete] {
    260. 

  260. // CHECK:STDOUT:     %assoc0: %J.assoc_type = assoc_entity element0, @J.%T [concrete = constants.%assoc0]
    261. 

  261. // CHECK:STDOUT:   }
    262. 

  262. // CHECK:STDOUT:
    263. 

  263. // CHECK:STDOUT: !members:
    264. 

  264. // CHECK:STDOUT:   .Self = %Self
    265. 

  265. // CHECK:STDOUT:   .T = @T.%assoc0
    266. 

  266. // CHECK:STDOUT:   witness = (%T)
    267. 

  267. // CHECK:STDOUT:
    268. 

  268. // CHECK:STDOUT: !requires:
    269. 

  269. // CHECK:STDOUT: }
    270. 

  270. // CHECK:STDOUT:
    271. 

  271. // CHECK:STDOUT: interface @Incomplete;
    272. 

  272. // CHECK:STDOUT:
    273. 

  273. // CHECK:STDOUT: generic assoc_const @T(@J.%Self: %J.type) {
    274. 

  274. // CHECK:STDOUT:   assoc_const T:! type;
    275. 

  275. // CHECK:STDOUT: }
    276. 

  276. // CHECK:STDOUT:
    277. 

  277. // CHECK:STDOUT: impl @C.as.J.impl: %C.ref as %.loc15_13;
    278. 

  278. // CHECK:STDOUT:
    279. 

  279. // CHECK:STDOUT: class @C {
    280. 

  280. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    281. 

  281. // CHECK:STDOUT:   complete_type_witness = %complete_type
    282. 

  282. // CHECK:STDOUT:
    283. 

  283. // CHECK:STDOUT: !members:
    284. 

  284. // CHECK:STDOUT:   .Self = constants.%C
    285. 

  285. // CHECK:STDOUT: }
    286. 

  286. // CHECK:STDOUT:
    287. 

  287. // CHECK:STDOUT: specific @T(constants.%Self) {}
    288. 

  288. // CHECK:STDOUT:
    289. 

  289. // CHECK:STDOUT: specific @T(constants.%.Self) {}
    290. 

  290. // CHECK:STDOUT:
    291.