fail_todo_params.carbon 16 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/choice/fail_todo_params.carbon
  8. // TIP: To dump output, run:
  9. // TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/choice/fail_todo_params.carbon
  10. // --- fail_todo_params.carbon
  11. library "[[@TEST_NAME]]";
  12. choice C {
  13. Alt1,
  14. // CHECK:STDERR: fail_todo_params.carbon:[[@LINE+4]]:7: error: semantics TODO: `choice alternatives with parameters are not yet supported` [SemanticsTodo]
  15. // CHECK:STDERR: Alt2(a: i32, b: i64),
  16. // CHECK:STDERR: ^~~~~~~~~~~~~~~~
  17. // CHECK:STDERR:
  18. Alt2(a: i32, b: i64),
  19. Alt3,
  20. }
  21. // --- fail_todo_generic_params.carbon
  22. library "[[@TEST_NAME]]";
  23. choice C(T:! type) {
  24. // CHECK:STDERR: fail_todo_generic_params.carbon:[[@LINE+4]]:6: error: semantics TODO: `choice alternatives with parameters are not yet supported` [SemanticsTodo]
  25. // CHECK:STDERR: Alt(a: T)
  26. // CHECK:STDERR: ^~~~~~
  27. // CHECK:STDERR:
  28. Alt(a: T)
  29. }
  30. // --- fail_todo_self_param.carbon
  31. library "[[@TEST_NAME]]";
  32. choice C {
  33. // CHECK:STDERR: fail_todo_self_param.carbon:[[@LINE+4]]:6: error: semantics TODO: `choice alternatives with parameters are not yet supported` [SemanticsTodo]
  34. // CHECK:STDERR: Alt(a: Self*)
  35. // CHECK:STDERR: ^~~~~~~~~~
  36. // CHECK:STDERR:
  37. Alt(a: Self*)
  38. }
  39. // CHECK:STDOUT: --- fail_todo_params.carbon
  40. // CHECK:STDOUT:
  41. // CHECK:STDOUT: constants {
  42. // CHECK:STDOUT: %C: type = class_type @C [concrete]
  43. // CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
  44. // CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
  45. // CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
  46. // CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
  47. // CHECK:STDOUT: %int_64: Core.IntLiteral = int_value 64 [concrete]
  48. // CHECK:STDOUT: %i64: type = class_type @Int, @Int(%int_64) [concrete]
  49. // CHECK:STDOUT: %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
  50. // CHECK:STDOUT: %UInt.type: type = generic_class_type @UInt [concrete]
  51. // CHECK:STDOUT: %UInt.generic: %UInt.type = struct_value () [concrete]
  52. // CHECK:STDOUT: %u1: type = class_type @UInt, @UInt(%int_1.5b8) [concrete]
  53. // CHECK:STDOUT: %struct_type.discriminant: type = struct_type {.discriminant: %u1} [concrete]
  54. // CHECK:STDOUT: %complete_type.df6: <witness> = complete_type_witness %struct_type.discriminant [concrete]
  55. // CHECK:STDOUT: %int_0.5c6: Core.IntLiteral = int_value 0 [concrete]
  56. // CHECK:STDOUT: %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
  57. // CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
  58. // CHECK:STDOUT: %ImplicitAs.type.766: type = facet_type <@ImplicitAs, @ImplicitAs(%u1)> [concrete]
  59. // CHECK:STDOUT: %Convert.type.5a2: type = fn_type @Convert.1, @ImplicitAs(%u1) [concrete]
  60. // CHECK:STDOUT: %To.c80: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
  61. // CHECK:STDOUT: %Convert.type.30e: type = fn_type @Convert.2, @impl.86e(%To.c80) [symbolic]
  62. // CHECK:STDOUT: %Convert.d1a: %Convert.type.30e = struct_value () [symbolic]
  63. // CHECK:STDOUT: %ImplicitAs.impl_witness.123: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.bb8, @impl.86e(%int_1.5b8) [concrete]
  64. // CHECK:STDOUT: %Convert.type.f9b: type = fn_type @Convert.2, @impl.86e(%int_1.5b8) [concrete]
  65. // CHECK:STDOUT: %Convert.84e: %Convert.type.f9b = struct_value () [concrete]
  66. // CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.766 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.123) [concrete]
  67. // CHECK:STDOUT: %.48b: type = fn_type_with_self_type %Convert.type.5a2, %ImplicitAs.facet [concrete]
  68. // CHECK:STDOUT: %Convert.bound.db0: <bound method> = bound_method %int_0.5c6, %Convert.84e [concrete]
  69. // CHECK:STDOUT: %Convert.specific_fn: <specific function> = specific_function %Convert.84e, @Convert.2(%int_1.5b8) [concrete]
  70. // CHECK:STDOUT: %bound_method.06f: <bound method> = bound_method %int_0.5c6, %Convert.specific_fn [concrete]
  71. // CHECK:STDOUT: %int_0.cd3: %u1 = int_value 0 [concrete]
  72. // CHECK:STDOUT: %C.val.6ef: %C = struct_value (%int_0.cd3) [concrete]
  73. // CHECK:STDOUT: %Convert.bound.1f9: <bound method> = bound_method %int_1.5b8, %Convert.84e [concrete]
  74. // CHECK:STDOUT: %bound_method.734: <bound method> = bound_method %int_1.5b8, %Convert.specific_fn [concrete]
  75. // CHECK:STDOUT: %int_1.ae4: %u1 = int_value 1 [concrete]
  76. // CHECK:STDOUT: %C.val.5bf: %C = struct_value (%int_1.ae4) [concrete]
  77. // CHECK:STDOUT: }
  78. // CHECK:STDOUT:
  79. // CHECK:STDOUT: imports {
  80. // CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
  81. // CHECK:STDOUT: .Int = %Core.Int
  82. // CHECK:STDOUT: .UInt = %Core.UInt
  83. // CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs
  84. // CHECK:STDOUT: import Core//prelude
  85. // CHECK:STDOUT: import Core//prelude/...
  86. // CHECK:STDOUT: }
  87. // CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/types/int, Int, loaded [concrete = constants.%Int.generic]
  88. // CHECK:STDOUT: %Core.UInt: %UInt.type = import_ref Core//prelude/types/uint, UInt, loaded [concrete = constants.%UInt.generic]
  89. // CHECK:STDOUT: %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/operators/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
  90. // CHECK:STDOUT: %Core.import_ref.c3d: @impl.86e.%Convert.type (%Convert.type.30e) = import_ref Core//prelude/types/uint, loc20_40, loaded [symbolic = @impl.86e.%Convert (constants.%Convert.d1a)]
  91. // CHECK:STDOUT: %ImplicitAs.impl_witness_table.bb8 = impl_witness_table (%Core.import_ref.c3d), @impl.86e [concrete]
  92. // CHECK:STDOUT: }
  93. // CHECK:STDOUT:
  94. // CHECK:STDOUT: file {
  95. // CHECK:STDOUT: package: <namespace> = namespace [concrete] {
  96. // CHECK:STDOUT: .Core = imports.%Core
  97. // CHECK:STDOUT: .C = %C.decl
  98. // CHECK:STDOUT: }
  99. // CHECK:STDOUT: %Core.import = import Core
  100. // CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
  101. // CHECK:STDOUT: }
  102. // CHECK:STDOUT:
  103. // CHECK:STDOUT: class @C {
  104. // CHECK:STDOUT: %a.param: %i32 = value_param call_param0
  105. // CHECK:STDOUT: %.loc9_11: type = splice_block %i32 [concrete = constants.%i32] {
  106. // CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  107. // CHECK:STDOUT: %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  108. // CHECK:STDOUT: }
  109. // CHECK:STDOUT: %a: %i32 = bind_name a, %a.param
  110. // CHECK:STDOUT: %b.param: %i64 = value_param call_param1
  111. // CHECK:STDOUT: %.loc9_19: type = splice_block %i64 [concrete = constants.%i64] {
  112. // CHECK:STDOUT: %int_64: Core.IntLiteral = int_value 64 [concrete = constants.%int_64]
  113. // CHECK:STDOUT: %i64: type = class_type @Int, @Int(constants.%int_64) [concrete = constants.%i64]
  114. // CHECK:STDOUT: }
  115. // CHECK:STDOUT: %b: %i64 = bind_name b, %b.param
  116. // CHECK:STDOUT: %int_1.loc11: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
  117. // CHECK:STDOUT: %u1: type = class_type @UInt, @UInt(constants.%int_1.5b8) [concrete = constants.%u1]
  118. // CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.discriminant [concrete = constants.%complete_type.df6]
  119. // CHECK:STDOUT: %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
  120. // CHECK:STDOUT: %impl.elem0.loc4: %.48b = impl_witness_access constants.%ImplicitAs.impl_witness.123, element0 [concrete = constants.%Convert.84e]
  121. // CHECK:STDOUT: %bound_method.loc4_7.1: <bound method> = bound_method %int_0, %impl.elem0.loc4 [concrete = constants.%Convert.bound.db0]
  122. // CHECK:STDOUT: %specific_fn.loc4: <specific function> = specific_function %impl.elem0.loc4, @Convert.2(constants.%int_1.5b8) [concrete = constants.%Convert.specific_fn]
  123. // CHECK:STDOUT: %bound_method.loc4_7.2: <bound method> = bound_method %int_0, %specific_fn.loc4 [concrete = constants.%bound_method.06f]
  124. // CHECK:STDOUT: %int.convert_checked.loc4: init %u1 = call %bound_method.loc4_7.2(%int_0) [concrete = constants.%int_0.cd3]
  125. // CHECK:STDOUT: %.loc4_7.1: %u1 = value_of_initializer %int.convert_checked.loc4 [concrete = constants.%int_0.cd3]
  126. // CHECK:STDOUT: %.loc4_7.2: %u1 = converted %int_0, %.loc4_7.1 [concrete = constants.%int_0.cd3]
  127. // CHECK:STDOUT: %.loc4_7.3: %struct_type.discriminant = struct_literal (%.loc4_7.2)
  128. // CHECK:STDOUT: %.loc4_7.4: ref %C = temporary_storage
  129. // CHECK:STDOUT: %.loc4_7.5: ref %u1 = class_element_access %.loc4_7.4, element0
  130. // CHECK:STDOUT: %.loc4_7.6: init %u1 = initialize_from %.loc4_7.2 to %.loc4_7.5 [concrete = constants.%int_0.cd3]
  131. // CHECK:STDOUT: %.loc4_7.7: init %C = class_init (%.loc4_7.6), %.loc4_7.4 [concrete = constants.%C.val.6ef]
  132. // CHECK:STDOUT: %.loc4_7.8: ref %C = temporary %.loc4_7.4, %.loc4_7.7
  133. // CHECK:STDOUT: %.loc4_7.9: ref %C = converted %.loc4_7.3, %.loc4_7.8
  134. // CHECK:STDOUT: %.loc4_7.10: %C = bind_value %.loc4_7.9
  135. // CHECK:STDOUT: %Alt1: %C = bind_name Alt1, %.loc4_7.10
  136. // CHECK:STDOUT: %int_1.loc10: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
  137. // CHECK:STDOUT: %impl.elem0.loc10: %.48b = impl_witness_access constants.%ImplicitAs.impl_witness.123, element0 [concrete = constants.%Convert.84e]
  138. // CHECK:STDOUT: %bound_method.loc10_7.1: <bound method> = bound_method %int_1.loc10, %impl.elem0.loc10 [concrete = constants.%Convert.bound.1f9]
  139. // CHECK:STDOUT: %specific_fn.loc10: <specific function> = specific_function %impl.elem0.loc10, @Convert.2(constants.%int_1.5b8) [concrete = constants.%Convert.specific_fn]
  140. // CHECK:STDOUT: %bound_method.loc10_7.2: <bound method> = bound_method %int_1.loc10, %specific_fn.loc10 [concrete = constants.%bound_method.734]
  141. // CHECK:STDOUT: %int.convert_checked.loc10: init %u1 = call %bound_method.loc10_7.2(%int_1.loc10) [concrete = constants.%int_1.ae4]
  142. // CHECK:STDOUT: %.loc10_7.1: %u1 = value_of_initializer %int.convert_checked.loc10 [concrete = constants.%int_1.ae4]
  143. // CHECK:STDOUT: %.loc10_7.2: %u1 = converted %int_1.loc10, %.loc10_7.1 [concrete = constants.%int_1.ae4]
  144. // CHECK:STDOUT: %.loc10_7.3: %struct_type.discriminant = struct_literal (%.loc10_7.2)
  145. // CHECK:STDOUT: %.loc10_7.4: ref %C = temporary_storage
  146. // CHECK:STDOUT: %.loc10_7.5: ref %u1 = class_element_access %.loc10_7.4, element0
  147. // CHECK:STDOUT: %.loc10_7.6: init %u1 = initialize_from %.loc10_7.2 to %.loc10_7.5 [concrete = constants.%int_1.ae4]
  148. // CHECK:STDOUT: %.loc10_7.7: init %C = class_init (%.loc10_7.6), %.loc10_7.4 [concrete = constants.%C.val.5bf]
  149. // CHECK:STDOUT: %.loc10_7.8: ref %C = temporary %.loc10_7.4, %.loc10_7.7
  150. // CHECK:STDOUT: %.loc10_7.9: ref %C = converted %.loc10_7.3, %.loc10_7.8
  151. // CHECK:STDOUT: %.loc10_7.10: %C = bind_value %.loc10_7.9
  152. // CHECK:STDOUT: %Alt3: %C = bind_name Alt3, %.loc10_7.10
  153. // CHECK:STDOUT: complete_type_witness = %complete_type
  154. // CHECK:STDOUT:
  155. // CHECK:STDOUT: !members:
  156. // CHECK:STDOUT: .Self = constants.%C
  157. // CHECK:STDOUT: .a = %a
  158. // CHECK:STDOUT: .b = %b
  159. // CHECK:STDOUT: .Alt1 = %Alt1
  160. // CHECK:STDOUT: .Alt3 = %Alt3
  161. // CHECK:STDOUT: }
  162. // CHECK:STDOUT:
  163. // CHECK:STDOUT: --- fail_todo_generic_params.carbon
  164. // CHECK:STDOUT:
  165. // CHECK:STDOUT: constants {
  166. // CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
  167. // CHECK:STDOUT: %pattern_type.98f: type = pattern_type type [concrete]
  168. // CHECK:STDOUT: %C.type: type = generic_class_type @C [concrete]
  169. // CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
  170. // CHECK:STDOUT: %C.generic: %C.type = struct_value () [concrete]
  171. // CHECK:STDOUT: %C: type = class_type @C, @C(%T) [symbolic]
  172. // CHECK:STDOUT: %pattern_type.7dc: type = pattern_type %T [symbolic]
  173. // CHECK:STDOUT: %struct_type.discriminant: type = struct_type {.discriminant: %empty_tuple.type} [concrete]
  174. // CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.discriminant [concrete]
  175. // CHECK:STDOUT: }
  176. // CHECK:STDOUT:
  177. // CHECK:STDOUT: imports {
  178. // CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
  179. // CHECK:STDOUT: import Core//prelude
  180. // CHECK:STDOUT: import Core//prelude/...
  181. // CHECK:STDOUT: }
  182. // CHECK:STDOUT: }
  183. // CHECK:STDOUT:
  184. // CHECK:STDOUT: file {
  185. // CHECK:STDOUT: package: <namespace> = namespace [concrete] {
  186. // CHECK:STDOUT: .Core = imports.%Core
  187. // CHECK:STDOUT: .C = %C.decl
  188. // CHECK:STDOUT: }
  189. // CHECK:STDOUT: %Core.import = import Core
  190. // CHECK:STDOUT: %C.decl: %C.type = class_decl @C [concrete = constants.%C.generic] {
  191. // CHECK:STDOUT: %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
  192. // CHECK:STDOUT: } {
  193. // CHECK:STDOUT: %T.loc3_10.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc3_10.2 (constants.%T)]
  194. // CHECK:STDOUT: }
  195. // CHECK:STDOUT: }
  196. // CHECK:STDOUT:
  197. // CHECK:STDOUT: generic class @C(%T.loc3_10.1: type) {
  198. // CHECK:STDOUT: %T.loc3_10.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc3_10.2 (constants.%T)]
  199. // CHECK:STDOUT:
  200. // CHECK:STDOUT: !definition:
  201. // CHECK:STDOUT: %pattern_type: type = pattern_type %T.loc3_10.2 [symbolic = %pattern_type (constants.%pattern_type.7dc)]
  202. // CHECK:STDOUT:
  203. // CHECK:STDOUT: class {
  204. // CHECK:STDOUT: %a.param: @C.%T.loc3_10.2 (%T) = value_param call_param0
  205. // CHECK:STDOUT: %T.ref: type = name_ref T, %T.loc3_10.1 [symbolic = %T.loc3_10.2 (constants.%T)]
  206. // CHECK:STDOUT: %a: @C.%T.loc3_10.2 (%T) = bind_name a, %a.param
  207. // CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.discriminant [concrete = constants.%complete_type]
  208. // CHECK:STDOUT: complete_type_witness = %complete_type
  209. // CHECK:STDOUT:
  210. // CHECK:STDOUT: !members:
  211. // CHECK:STDOUT: .Self = constants.%C
  212. // CHECK:STDOUT: .T = <poisoned>
  213. // CHECK:STDOUT: .a = %a
  214. // CHECK:STDOUT: }
  215. // CHECK:STDOUT: }
  216. // CHECK:STDOUT:
  217. // CHECK:STDOUT: specific @C(constants.%T) {
  218. // CHECK:STDOUT: %T.loc3_10.2 => constants.%T
  219. // CHECK:STDOUT: }
  220. // CHECK:STDOUT:
  221. // CHECK:STDOUT: --- fail_todo_self_param.carbon
  222. // CHECK:STDOUT:
  223. // CHECK:STDOUT: constants {
  224. // CHECK:STDOUT: %C: type = class_type @C [concrete]
  225. // CHECK:STDOUT: %ptr: type = ptr_type %C [concrete]
  226. // CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
  227. // CHECK:STDOUT: %struct_type.discriminant: type = struct_type {.discriminant: %empty_tuple.type} [concrete]
  228. // CHECK:STDOUT: %complete_type: <witness> = complete_type_witness %struct_type.discriminant [concrete]
  229. // CHECK:STDOUT: }
  230. // CHECK:STDOUT:
  231. // CHECK:STDOUT: imports {
  232. // CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
  233. // CHECK:STDOUT: import Core//prelude
  234. // CHECK:STDOUT: import Core//prelude/...
  235. // CHECK:STDOUT: }
  236. // CHECK:STDOUT: }
  237. // CHECK:STDOUT:
  238. // CHECK:STDOUT: file {
  239. // CHECK:STDOUT: package: <namespace> = namespace [concrete] {
  240. // CHECK:STDOUT: .Core = imports.%Core
  241. // CHECK:STDOUT: .C = %C.decl
  242. // CHECK:STDOUT: }
  243. // CHECK:STDOUT: %Core.import = import Core
  244. // CHECK:STDOUT: %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
  245. // CHECK:STDOUT: }
  246. // CHECK:STDOUT:
  247. // CHECK:STDOUT: class @C {
  248. // CHECK:STDOUT: %a.param: %ptr = value_param call_param0
  249. // CHECK:STDOUT: %.loc8: type = splice_block %ptr [concrete = constants.%ptr] {
  250. // CHECK:STDOUT: %Self.ref: type = name_ref Self, constants.%C [concrete = constants.%C]
  251. // CHECK:STDOUT: %ptr: type = ptr_type %Self.ref [concrete = constants.%ptr]
  252. // CHECK:STDOUT: }
  253. // CHECK:STDOUT: %a: %ptr = bind_name a, %a.param
  254. // CHECK:STDOUT: %complete_type: <witness> = complete_type_witness constants.%struct_type.discriminant [concrete = constants.%complete_type]
  255. // CHECK:STDOUT: complete_type_witness = %complete_type
  256. // CHECK:STDOUT:
  257. // CHECK:STDOUT: !members:
  258. // CHECK:STDOUT: .Self = constants.%C
  259. // CHECK:STDOUT: .a = %a
  260. // CHECK:STDOUT: }
  261. // CHECK:STDOUT: