generic_vs_params.carbon 15 KB

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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
  2. // Exceptions. See /LICENSE for license information.
  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  4. //
  5. // AUTOUPDATE
  6. // TIP: To test this file alone, run:
  7. // TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interface/no_prelude/generic_vs_params.carbon
  8. // TIP: To dump output, run:
  9. // TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interface/no_prelude/generic_vs_params.carbon
  10. interface NotGenericNoParams {}
  11. interface NotGenericButParams() {}
  12. interface GenericAndParams(T:! type) {}
  13. class C(T:! type) {
  14. interface GenericNoParams {}
  15. interface GenericAndParams(U:! type) {}
  16. }
  17. class X {}
  18. impl X as NotGenericNoParams {}
  19. impl X as NotGenericButParams() {}
  20. impl X as GenericAndParams(X) {}
  21. impl X as C(X).GenericNoParams {}
  22. impl X as C(X).GenericAndParams(X) {}
  23. // CHECK:STDOUT: --- generic_vs_params.carbon
  24. // CHECK:STDOUT:
  25. // CHECK:STDOUT: constants {
  26. // CHECK:STDOUT: %.1: type = interface_type @NotGenericNoParams [template]
  27. // CHECK:STDOUT: %Self.1: %.1 = bind_symbolic_name Self 0 [symbolic]
  28. // CHECK:STDOUT: %NotGenericButParams.type: type = generic_interface_type @NotGenericButParams [template]
  29. // CHECK:STDOUT: %.2: type = tuple_type () [template]
  30. // CHECK:STDOUT: %NotGenericButParams: %NotGenericButParams.type = struct_value () [template]
  31. // CHECK:STDOUT: %.3: type = interface_type @NotGenericButParams [template]
  32. // CHECK:STDOUT: %Self.2: %.3 = bind_symbolic_name Self 0 [symbolic]
  33. // CHECK:STDOUT: %T: type = bind_symbolic_name T 0 [symbolic]
  34. // CHECK:STDOUT: %GenericAndParams.type.1: type = generic_interface_type @GenericAndParams.1 [template]
  35. // CHECK:STDOUT: %GenericAndParams.1: %GenericAndParams.type.1 = struct_value () [template]
  36. // CHECK:STDOUT: %.4: type = interface_type @GenericAndParams.1, @GenericAndParams.1(%T) [symbolic]
  37. // CHECK:STDOUT: %Self.3: %.4 = bind_symbolic_name Self 1 [symbolic]
  38. // CHECK:STDOUT: %C.type: type = generic_class_type @C [template]
  39. // CHECK:STDOUT: %C.1: %C.type = struct_value () [template]
  40. // CHECK:STDOUT: %C.2: type = class_type @C, @C(%T) [symbolic]
  41. // CHECK:STDOUT: %.5: type = interface_type @GenericNoParams [template]
  42. // CHECK:STDOUT: %.6: type = interface_type @GenericNoParams, @GenericNoParams(%T) [symbolic]
  43. // CHECK:STDOUT: %Self.4: %.6 = bind_symbolic_name Self 1 [symbolic]
  44. // CHECK:STDOUT: %U: type = bind_symbolic_name U 1 [symbolic]
  45. // CHECK:STDOUT: %GenericAndParams.type.2: type = generic_interface_type @GenericAndParams.2 [template]
  46. // CHECK:STDOUT: %GenericAndParams.2: %GenericAndParams.type.2 = struct_value () [template]
  47. // CHECK:STDOUT: %.7: type = interface_type @GenericAndParams.2, @GenericAndParams.2(%T, %U) [symbolic]
  48. // CHECK:STDOUT: %Self.5: %.7 = bind_symbolic_name Self 2 [symbolic]
  49. // CHECK:STDOUT: %.8: type = struct_type {} [template]
  50. // CHECK:STDOUT: %X: type = class_type @X [template]
  51. // CHECK:STDOUT: %.9: <witness> = interface_witness () [template]
  52. // CHECK:STDOUT: %.10: type = interface_type @GenericAndParams.1, @GenericAndParams.1(%X) [template]
  53. // CHECK:STDOUT: %C.3: type = class_type @C, @C(%X) [template]
  54. // CHECK:STDOUT: %.11: type = ptr_type %.8 [template]
  55. // CHECK:STDOUT: %.12: type = interface_type @GenericAndParams.2, @GenericAndParams.2(%X) [template]
  56. // CHECK:STDOUT: %.13: type = interface_type @GenericAndParams.2, @GenericAndParams.2(%X, %U) [symbolic]
  57. // CHECK:STDOUT: }
  58. // CHECK:STDOUT:
  59. // CHECK:STDOUT: file {
  60. // CHECK:STDOUT: package: <namespace> = namespace [template] {
  61. // CHECK:STDOUT: .NotGenericNoParams = %NotGenericNoParams.decl
  62. // CHECK:STDOUT: .NotGenericButParams = %NotGenericButParams.decl
  63. // CHECK:STDOUT: .GenericAndParams = %GenericAndParams.decl
  64. // CHECK:STDOUT: .C = %C.decl
  65. // CHECK:STDOUT: .X = %X.decl
  66. // CHECK:STDOUT: }
  67. // CHECK:STDOUT: %NotGenericNoParams.decl: type = interface_decl @NotGenericNoParams [template = constants.%.1] {}
  68. // CHECK:STDOUT: %NotGenericButParams.decl: %NotGenericButParams.type = interface_decl @NotGenericButParams [template = constants.%NotGenericButParams] {}
  69. // CHECK:STDOUT: %GenericAndParams.decl: %GenericAndParams.type.1 = interface_decl @GenericAndParams.1 [template = constants.%GenericAndParams.1] {
  70. // CHECK:STDOUT: %T.loc13_28.1: type = param T
  71. // CHECK:STDOUT: %T.loc13_28.2: type = bind_symbolic_name T 0, %T.loc13_28.1 [symbolic = @GenericAndParams.1.%T (constants.%T)]
  72. // CHECK:STDOUT: }
  73. // CHECK:STDOUT: %C.decl: %C.type = class_decl @C [template = constants.%C.1] {
  74. // CHECK:STDOUT: %T.loc15_9.1: type = param T
  75. // CHECK:STDOUT: %T.loc15_9.2: type = bind_symbolic_name T 0, %T.loc15_9.1 [symbolic = @C.%T (constants.%T)]
  76. // CHECK:STDOUT: }
  77. // CHECK:STDOUT: %X.decl: type = class_decl @X [template = constants.%X] {}
  78. // CHECK:STDOUT: impl_decl @impl.1 {
  79. // CHECK:STDOUT: %X.ref.loc21: type = name_ref X, %X.decl [template = constants.%X]
  80. // CHECK:STDOUT: %NotGenericNoParams.ref: type = name_ref NotGenericNoParams, %NotGenericNoParams.decl [template = constants.%.1]
  81. // CHECK:STDOUT: }
  82. // CHECK:STDOUT: %.loc22_31.1: type = value_of_initializer %.loc22_30 [template = constants.%.3]
  83. // CHECK:STDOUT: %.loc22_31.2: type = converted %.loc22_30, %.loc22_31.1 [template = constants.%.3]
  84. // CHECK:STDOUT: impl_decl @impl.2 {
  85. // CHECK:STDOUT: %X.ref.loc22: type = name_ref X, %X.decl [template = constants.%X]
  86. // CHECK:STDOUT: %NotGenericButParams.ref: %NotGenericButParams.type = name_ref NotGenericButParams, %NotGenericButParams.decl [template = constants.%NotGenericButParams]
  87. // CHECK:STDOUT: %.loc22_30: init type = call %NotGenericButParams.ref() [template = constants.%.3]
  88. // CHECK:STDOUT: }
  89. // CHECK:STDOUT: %.loc23_29.1: type = value_of_initializer %.loc23_27 [template = constants.%.10]
  90. // CHECK:STDOUT: %.loc23_29.2: type = converted %.loc23_27, %.loc23_29.1 [template = constants.%.10]
  91. // CHECK:STDOUT: impl_decl @impl.3 {
  92. // CHECK:STDOUT: %X.ref.loc23_6: type = name_ref X, %X.decl [template = constants.%X]
  93. // CHECK:STDOUT: %GenericAndParams.ref.loc23: %GenericAndParams.type.1 = name_ref GenericAndParams, %GenericAndParams.decl [template = constants.%GenericAndParams.1]
  94. // CHECK:STDOUT: %X.ref.loc23_28: type = name_ref X, %X.decl [template = constants.%X]
  95. // CHECK:STDOUT: %.loc23_27: init type = call %GenericAndParams.ref.loc23(%X.ref.loc23_28) [template = constants.%.10]
  96. // CHECK:STDOUT: }
  97. // CHECK:STDOUT: impl_decl @impl.4 {
  98. // CHECK:STDOUT: %X.ref.loc24_6: type = name_ref X, %X.decl [template = constants.%X]
  99. // CHECK:STDOUT: %C.ref.loc24: %C.type = name_ref C, %C.decl [template = constants.%C.1]
  100. // CHECK:STDOUT: %X.ref.loc24_13: type = name_ref X, %X.decl [template = constants.%X]
  101. // CHECK:STDOUT: %.loc24: init type = call %C.ref.loc24(%X.ref.loc24_13) [template = constants.%C.3]
  102. // CHECK:STDOUT: %GenericNoParams.ref: type = name_ref GenericNoParams, @C.%GenericNoParams.decl [template = constants.%.5]
  103. // CHECK:STDOUT: }
  104. // CHECK:STDOUT: %.loc25_34.1: type = value_of_initializer %.loc25_32 [template = constants.%.12]
  105. // CHECK:STDOUT: %.loc25_34.2: type = converted %.loc25_32, %.loc25_34.1 [template = constants.%.12]
  106. // CHECK:STDOUT: impl_decl @impl.5 {
  107. // CHECK:STDOUT: %X.ref.loc25_6: type = name_ref X, %X.decl [template = constants.%X]
  108. // CHECK:STDOUT: %C.ref.loc25: %C.type = name_ref C, %C.decl [template = constants.%C.1]
  109. // CHECK:STDOUT: %X.ref.loc25_13: type = name_ref X, %X.decl [template = constants.%X]
  110. // CHECK:STDOUT: %.loc25_12: init type = call %C.ref.loc25(%X.ref.loc25_13) [template = constants.%C.3]
  111. // CHECK:STDOUT: %GenericAndParams.ref.loc25: %GenericAndParams.type.2 = name_ref GenericAndParams, @C.%GenericAndParams.decl [template = constants.%GenericAndParams.2]
  112. // CHECK:STDOUT: %X.ref.loc25_33: type = name_ref X, %X.decl [template = constants.%X]
  113. // CHECK:STDOUT: %.loc25_32: init type = call %GenericAndParams.ref.loc25(%X.ref.loc25_33) [template = constants.%.12]
  114. // CHECK:STDOUT: }
  115. // CHECK:STDOUT: }
  116. // CHECK:STDOUT:
  117. // CHECK:STDOUT: interface @NotGenericNoParams {
  118. // CHECK:STDOUT: %Self: %.1 = bind_symbolic_name Self 0 [symbolic = constants.%Self.1]
  119. // CHECK:STDOUT:
  120. // CHECK:STDOUT: !members:
  121. // CHECK:STDOUT: .Self = %Self
  122. // CHECK:STDOUT: witness = ()
  123. // CHECK:STDOUT: }
  124. // CHECK:STDOUT:
  125. // CHECK:STDOUT: interface @NotGenericButParams {
  126. // CHECK:STDOUT: %Self: %.3 = bind_symbolic_name Self 0 [symbolic = constants.%Self.2]
  127. // CHECK:STDOUT:
  128. // CHECK:STDOUT: !members:
  129. // CHECK:STDOUT: .Self = %Self
  130. // CHECK:STDOUT: witness = ()
  131. // CHECK:STDOUT: }
  132. // CHECK:STDOUT:
  133. // CHECK:STDOUT: generic interface @GenericAndParams.1(file.%T.loc13_28.2: type) {
  134. // CHECK:STDOUT: %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
  135. // CHECK:STDOUT:
  136. // CHECK:STDOUT: !definition:
  137. // CHECK:STDOUT: %.1: type = interface_type @GenericAndParams.1, @GenericAndParams.1(%T) [symbolic = %.1 (constants.%.4)]
  138. // CHECK:STDOUT: %Self.2: %.4 = bind_symbolic_name Self 1 [symbolic = %Self.2 (constants.%Self.3)]
  139. // CHECK:STDOUT:
  140. // CHECK:STDOUT: interface {
  141. // CHECK:STDOUT: %Self.1: @GenericAndParams.1.%.1 (%.4) = bind_symbolic_name Self 1 [symbolic = %Self.2 (constants.%Self.3)]
  142. // CHECK:STDOUT:
  143. // CHECK:STDOUT: !members:
  144. // CHECK:STDOUT: .Self = %Self.1
  145. // CHECK:STDOUT: witness = ()
  146. // CHECK:STDOUT: }
  147. // CHECK:STDOUT: }
  148. // CHECK:STDOUT:
  149. // CHECK:STDOUT: generic interface @GenericNoParams(file.%T.loc15_9.2: type) {
  150. // CHECK:STDOUT: !definition:
  151. // CHECK:STDOUT: %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
  152. // CHECK:STDOUT: %.1: type = interface_type @GenericNoParams, @GenericNoParams(%T) [symbolic = %.1 (constants.%.6)]
  153. // CHECK:STDOUT: %Self.2: %.6 = bind_symbolic_name Self 1 [symbolic = %Self.2 (constants.%Self.4)]
  154. // CHECK:STDOUT:
  155. // CHECK:STDOUT: interface {
  156. // CHECK:STDOUT: %Self.1: @GenericNoParams.%.1 (%.6) = bind_symbolic_name Self 1 [symbolic = %Self.2 (constants.%Self.4)]
  157. // CHECK:STDOUT:
  158. // CHECK:STDOUT: !members:
  159. // CHECK:STDOUT: .Self = %Self.1
  160. // CHECK:STDOUT: witness = ()
  161. // CHECK:STDOUT: }
  162. // CHECK:STDOUT: }
  163. // CHECK:STDOUT:
  164. // CHECK:STDOUT: generic interface @GenericAndParams.2(file.%T.loc15_9.2: type, @C.%U.loc17_30.2: type) {
  165. // CHECK:STDOUT: %U: type = bind_symbolic_name U 1 [symbolic = %U (constants.%U)]
  166. // CHECK:STDOUT:
  167. // CHECK:STDOUT: !definition:
  168. // CHECK:STDOUT: %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
  169. // CHECK:STDOUT: %.1: type = interface_type @GenericAndParams.2, @GenericAndParams.2(%T, %U) [symbolic = %.1 (constants.%.7)]
  170. // CHECK:STDOUT: %Self.2: %.7 = bind_symbolic_name Self 2 [symbolic = %Self.2 (constants.%Self.5)]
  171. // CHECK:STDOUT:
  172. // CHECK:STDOUT: interface {
  173. // CHECK:STDOUT: %Self.1: @GenericAndParams.2.%.1 (%.7) = bind_symbolic_name Self 2 [symbolic = %Self.2 (constants.%Self.5)]
  174. // CHECK:STDOUT:
  175. // CHECK:STDOUT: !members:
  176. // CHECK:STDOUT: .Self = %Self.1
  177. // CHECK:STDOUT: witness = ()
  178. // CHECK:STDOUT: }
  179. // CHECK:STDOUT: }
  180. // CHECK:STDOUT:
  181. // CHECK:STDOUT: impl @impl.1: %X as %.1 {
  182. // CHECK:STDOUT: %.1: <witness> = interface_witness () [template = constants.%.9]
  183. // CHECK:STDOUT:
  184. // CHECK:STDOUT: !members:
  185. // CHECK:STDOUT: witness = %.1
  186. // CHECK:STDOUT: }
  187. // CHECK:STDOUT:
  188. // CHECK:STDOUT: impl @impl.2: %X as %.3 {
  189. // CHECK:STDOUT: %.1: <witness> = interface_witness () [template = constants.%.9]
  190. // CHECK:STDOUT:
  191. // CHECK:STDOUT: !members:
  192. // CHECK:STDOUT: witness = %.1
  193. // CHECK:STDOUT: }
  194. // CHECK:STDOUT:
  195. // CHECK:STDOUT: impl @impl.3: %X as %.10 {
  196. // CHECK:STDOUT: %.1: <witness> = interface_witness () [template = constants.%.9]
  197. // CHECK:STDOUT:
  198. // CHECK:STDOUT: !members:
  199. // CHECK:STDOUT: witness = %.1
  200. // CHECK:STDOUT: }
  201. // CHECK:STDOUT:
  202. // CHECK:STDOUT: impl @impl.4: %X as %.5 {
  203. // CHECK:STDOUT: %.1: <witness> = interface_witness () [template = constants.%.9]
  204. // CHECK:STDOUT:
  205. // CHECK:STDOUT: !members:
  206. // CHECK:STDOUT: witness = %.1
  207. // CHECK:STDOUT: }
  208. // CHECK:STDOUT:
  209. // CHECK:STDOUT: impl @impl.5: %X as %.12 {
  210. // CHECK:STDOUT: %.1: <witness> = interface_witness () [template = constants.%.9]
  211. // CHECK:STDOUT:
  212. // CHECK:STDOUT: !members:
  213. // CHECK:STDOUT: witness = %.1
  214. // CHECK:STDOUT: }
  215. // CHECK:STDOUT:
  216. // CHECK:STDOUT: generic class @C(file.%T.loc15_9.2: type) {
  217. // CHECK:STDOUT: %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
  218. // CHECK:STDOUT:
  219. // CHECK:STDOUT: !definition:
  220. // CHECK:STDOUT:
  221. // CHECK:STDOUT: class {
  222. // CHECK:STDOUT: %GenericNoParams.decl: type = interface_decl @GenericNoParams [template = constants.%.5] {}
  223. // CHECK:STDOUT: %GenericAndParams.decl: %GenericAndParams.type.2 = interface_decl @GenericAndParams.2 [template = constants.%GenericAndParams.2] {
  224. // CHECK:STDOUT: %U.loc17_30.1: type = param U
  225. // CHECK:STDOUT: %U.loc17_30.2: type = bind_symbolic_name U 1, %U.loc17_30.1 [symbolic = @GenericAndParams.2.%U (constants.%U)]
  226. // CHECK:STDOUT: }
  227. // CHECK:STDOUT:
  228. // CHECK:STDOUT: !members:
  229. // CHECK:STDOUT: .Self = constants.%C.2
  230. // CHECK:STDOUT: .GenericNoParams = %GenericNoParams.decl
  231. // CHECK:STDOUT: .GenericAndParams = %GenericAndParams.decl
  232. // CHECK:STDOUT: }
  233. // CHECK:STDOUT: }
  234. // CHECK:STDOUT:
  235. // CHECK:STDOUT: class @X {
  236. // CHECK:STDOUT: !members:
  237. // CHECK:STDOUT: .Self = constants.%X
  238. // CHECK:STDOUT: }
  239. // CHECK:STDOUT:
  240. // CHECK:STDOUT: specific @GenericAndParams.1(constants.%T) {
  241. // CHECK:STDOUT: %T => constants.%T
  242. // CHECK:STDOUT: }
  243. // CHECK:STDOUT:
  244. // CHECK:STDOUT: specific @GenericAndParams.1(@GenericAndParams.1.%T) {
  245. // CHECK:STDOUT: %T => constants.%T
  246. // CHECK:STDOUT: }
  247. // CHECK:STDOUT:
  248. // CHECK:STDOUT: specific @C(constants.%T) {
  249. // CHECK:STDOUT: %T => constants.%T
  250. // CHECK:STDOUT: }
  251. // CHECK:STDOUT:
  252. // CHECK:STDOUT: specific @GenericNoParams(constants.%T) {}
  253. // CHECK:STDOUT:
  254. // CHECK:STDOUT: specific @GenericNoParams(@GenericNoParams.%T) {}
  255. // CHECK:STDOUT:
  256. // CHECK:STDOUT: specific @GenericAndParams.2(constants.%T, constants.%U) {
  257. // CHECK:STDOUT: %U => constants.%U
  258. // CHECK:STDOUT: }
  259. // CHECK:STDOUT:
  260. // CHECK:STDOUT: specific @GenericAndParams.2(@GenericAndParams.2.%T, @GenericAndParams.2.%U) {
  261. // CHECK:STDOUT: %U => constants.%U
  262. // CHECK:STDOUT: }
  263. // CHECK:STDOUT:
  264. // CHECK:STDOUT: specific @GenericAndParams.1(constants.%X) {
  265. // CHECK:STDOUT: %T => constants.%X
  266. // CHECK:STDOUT:
  267. // CHECK:STDOUT: !definition:
  268. // CHECK:STDOUT: %.1 => constants.%.10
  269. // CHECK:STDOUT: %Self.2 => constants.%Self.3
  270. // CHECK:STDOUT: }
  271. // CHECK:STDOUT:
  272. // CHECK:STDOUT: specific @C(constants.%X) {
  273. // CHECK:STDOUT: %T => constants.%X
  274. // CHECK:STDOUT:
  275. // CHECK:STDOUT: !definition:
  276. // CHECK:STDOUT: }
  277. // CHECK:STDOUT:
  278. // CHECK:STDOUT: specific @GenericAndParams.2(constants.%X) {
  279. // CHECK:STDOUT: %U => constants.%U
  280. // CHECK:STDOUT:
  281. // CHECK:STDOUT: !definition:
  282. // CHECK:STDOUT: %T => constants.%X
  283. // CHECK:STDOUT: %.1 => constants.%.13
  284. // CHECK:STDOUT: %Self.2 => constants.%Self.5
  285. // CHECK:STDOUT: }
  286. // CHECK:STDOUT:
  287. // CHECK:STDOUT: specific @GenericAndParams.2(constants.%X, constants.%U) {
  288. // CHECK:STDOUT: %U => constants.%U
  289. // CHECK:STDOUT: }
  290. // CHECK:STDOUT: