init.carbon 31 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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
  6. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
  7. // EXTRA-ARGS: --dump-sem-ir-ranges=if-present
  8. //
  9. // AUTOUPDATE
  10. // TIP: To test this file alone, run:
  11. // TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/generic/init.carbon
  12. // TIP: To dump output, run:
  13. // TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/generic/init.carbon
  14. // --- from_struct.carbon
  15. library "[[@TEST_NAME]]";
  16. class Class(T:! type) {
  17. var k: T;
  18. }
  19. fn InitFromStructGeneric(T:! type, x: T) -> T {
  20. var v: Class(T) = {.k = x};
  21. return v.k;
  22. }
  23. fn InitFromStructSpecific(x: i32) -> i32 {
  24. var v: Class(i32) = {.k = x};
  25. return v.k;
  26. }
  27. // --- adapt.carbon
  28. library "[[@TEST_NAME]]";
  29. class Adapt(T:! type) {
  30. adapt T;
  31. }
  32. fn InitFromAdaptedGeneric(T:! type, x: T) -> T {
  33. return (x as Adapt(T)) as T;
  34. }
  35. fn InitFromAdaptedSpecific(x: i32) -> i32 {
  36. return (x as Adapt(i32)) as i32;
  37. }
  38. // CHECK:STDOUT: --- from_struct.carbon
  39. // CHECK:STDOUT:
  40. // CHECK:STDOUT: constants {
  41. // CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
  42. // CHECK:STDOUT: %pattern_type.98f: type = pattern_type type [concrete]
  43. // CHECK:STDOUT: %Class.type: type = generic_class_type @Class [concrete]
  44. // CHECK:STDOUT: %empty_tuple.type: type = tuple_type () [concrete]
  45. // CHECK:STDOUT: %Class.generic: %Class.type = struct_value () [concrete]
  46. // CHECK:STDOUT: %Class.fe1: type = class_type @Class, @Class(%T) [symbolic]
  47. // CHECK:STDOUT: %require_complete.4ae: <witness> = require_complete_type %T [symbolic]
  48. // CHECK:STDOUT: %Class.elem.e26: type = unbound_element_type %Class.fe1, %T [symbolic]
  49. // CHECK:STDOUT: %struct_type.k.b21: type = struct_type {.k: %T} [symbolic]
  50. // CHECK:STDOUT: %complete_type.b9e: <witness> = complete_type_witness %struct_type.k.b21 [symbolic]
  51. // CHECK:STDOUT: %pattern_type.7dcd0a.1: type = pattern_type %T [symbolic]
  52. // CHECK:STDOUT: %InitFromStructGeneric.type: type = fn_type @InitFromStructGeneric [concrete]
  53. // CHECK:STDOUT: %InitFromStructGeneric: %InitFromStructGeneric.type = struct_value () [concrete]
  54. // CHECK:STDOUT: %require_complete.4f8: <witness> = require_complete_type %Class.fe1 [symbolic]
  55. // CHECK:STDOUT: %pattern_type.3c1: type = pattern_type %Class.fe1 [symbolic]
  56. // CHECK:STDOUT: %Destroy.type: type = facet_type <@Destroy> [concrete]
  57. // CHECK:STDOUT: %Op.type.bae: type = fn_type @Op.1 [concrete]
  58. // CHECK:STDOUT: %ptr.955: type = ptr_type %Class.fe1 [symbolic]
  59. // CHECK:STDOUT: %require_complete.2ae: <witness> = require_complete_type %ptr.955 [symbolic]
  60. // CHECK:STDOUT: %Destroy.lookup_impl_witness: <witness> = lookup_impl_witness %Class.fe1, @Destroy [symbolic]
  61. // CHECK:STDOUT: %Destroy.facet.2d8: %Destroy.type = facet_value %Class.fe1, (%Destroy.lookup_impl_witness) [symbolic]
  62. // CHECK:STDOUT: %.d76: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet.2d8 [symbolic]
  63. // CHECK:STDOUT: %impl.elem0.5b7: %.d76 = impl_witness_access %Destroy.lookup_impl_witness, element0 [symbolic]
  64. // CHECK:STDOUT: %specific_impl_fn: <specific function> = specific_impl_function %impl.elem0.5b7, @Op.1(%Destroy.facet.2d8) [symbolic]
  65. // CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
  66. // CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
  67. // CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
  68. // CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
  69. // CHECK:STDOUT: %pattern_type.7ce: type = pattern_type %i32 [concrete]
  70. // CHECK:STDOUT: %InitFromStructSpecific.type: type = fn_type @InitFromStructSpecific [concrete]
  71. // CHECK:STDOUT: %InitFromStructSpecific: %InitFromStructSpecific.type = struct_value () [concrete]
  72. // CHECK:STDOUT: %i32.builtin: type = int_type signed, %int_32 [concrete]
  73. // CHECK:STDOUT: %complete_type.f8a: <witness> = complete_type_witness %i32.builtin [concrete]
  74. // CHECK:STDOUT: %Class.247: type = class_type @Class, @Class(%i32) [concrete]
  75. // CHECK:STDOUT: %Class.elem.2d8: type = unbound_element_type %Class.247, %i32 [concrete]
  76. // CHECK:STDOUT: %struct_type.k.0bf: type = struct_type {.k: %i32} [concrete]
  77. // CHECK:STDOUT: %complete_type.954: <witness> = complete_type_witness %struct_type.k.0bf [concrete]
  78. // CHECK:STDOUT: %pattern_type.0fa: type = pattern_type %Class.247 [concrete]
  79. // CHECK:STDOUT: %Op.type.fdc: type = fn_type @Op.2, @Destroy.impl(%Class.247) [concrete]
  80. // CHECK:STDOUT: %Op.af5: %Op.type.fdc = struct_value () [concrete]
  81. // CHECK:STDOUT: %ptr.f7c: type = ptr_type %Class.247 [concrete]
  82. // CHECK:STDOUT: %Op.specific_fn: <specific function> = specific_function %Op.af5, @Op.2(%Class.247) [concrete]
  83. // CHECK:STDOUT: }
  84. // CHECK:STDOUT:
  85. // CHECK:STDOUT: imports {
  86. // CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
  87. // CHECK:STDOUT: .Destroy = %Core.Destroy
  88. // CHECK:STDOUT: .Int = %Core.Int
  89. // CHECK:STDOUT: import Core//prelude
  90. // CHECK:STDOUT: import Core//prelude/...
  91. // CHECK:STDOUT: }
  92. // CHECK:STDOUT: %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
  93. // CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
  94. // CHECK:STDOUT: }
  95. // CHECK:STDOUT:
  96. // CHECK:STDOUT: file {
  97. // CHECK:STDOUT: package: <namespace> = namespace [concrete] {
  98. // CHECK:STDOUT: .Core = imports.%Core
  99. // CHECK:STDOUT: .Class = %Class.decl
  100. // CHECK:STDOUT: .InitFromStructGeneric = %InitFromStructGeneric.decl
  101. // CHECK:STDOUT: .InitFromStructSpecific = %InitFromStructSpecific.decl
  102. // CHECK:STDOUT: }
  103. // CHECK:STDOUT: %Core.import = import Core
  104. // CHECK:STDOUT: %Class.decl: %Class.type = class_decl @Class [concrete = constants.%Class.generic] {
  105. // CHECK:STDOUT: %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
  106. // CHECK:STDOUT: } {
  107. // CHECK:STDOUT: %T.loc4_13.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
  108. // CHECK:STDOUT: }
  109. // CHECK:STDOUT: %InitFromStructGeneric.decl: %InitFromStructGeneric.type = fn_decl @InitFromStructGeneric [concrete = constants.%InitFromStructGeneric] {
  110. // CHECK:STDOUT: %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
  111. // CHECK:STDOUT: %x.patt: @InitFromStructGeneric.%pattern_type.loc8 (%pattern_type.7dcd0a.1) = binding_pattern x [concrete]
  112. // CHECK:STDOUT: %x.param_patt: @InitFromStructGeneric.%pattern_type.loc8 (%pattern_type.7dcd0a.1) = value_param_pattern %x.patt, call_param0 [concrete]
  113. // CHECK:STDOUT: %return.patt: @InitFromStructGeneric.%pattern_type.loc8 (%pattern_type.7dcd0a.1) = return_slot_pattern [concrete]
  114. // CHECK:STDOUT: %return.param_patt: @InitFromStructGeneric.%pattern_type.loc8 (%pattern_type.7dcd0a.1) = out_param_pattern %return.patt, call_param1 [concrete]
  115. // CHECK:STDOUT: } {
  116. // CHECK:STDOUT: %T.ref.loc8_45: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
  117. // CHECK:STDOUT: %T.loc8_26.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_26.2 (constants.%T)]
  118. // CHECK:STDOUT: %x.param: @InitFromStructGeneric.%T.loc8_26.2 (%T) = value_param call_param0
  119. // CHECK:STDOUT: %T.ref.loc8_39: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
  120. // CHECK:STDOUT: %x: @InitFromStructGeneric.%T.loc8_26.2 (%T) = bind_name x, %x.param
  121. // CHECK:STDOUT: %return.param: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = out_param call_param1
  122. // CHECK:STDOUT: %return: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = return_slot %return.param
  123. // CHECK:STDOUT: }
  124. // CHECK:STDOUT: %InitFromStructSpecific.decl: %InitFromStructSpecific.type = fn_decl @InitFromStructSpecific [concrete = constants.%InitFromStructSpecific] {
  125. // CHECK:STDOUT: %x.patt: %pattern_type.7ce = binding_pattern x [concrete]
  126. // CHECK:STDOUT: %x.param_patt: %pattern_type.7ce = value_param_pattern %x.patt, call_param0 [concrete]
  127. // CHECK:STDOUT: %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
  128. // CHECK:STDOUT: %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param1 [concrete]
  129. // CHECK:STDOUT: } {
  130. // CHECK:STDOUT: %int_32.loc13_38: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  131. // CHECK:STDOUT: %i32.loc13_38: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  132. // CHECK:STDOUT: %x.param: %i32 = value_param call_param0
  133. // CHECK:STDOUT: %.loc13: type = splice_block %i32.loc13_30 [concrete = constants.%i32] {
  134. // CHECK:STDOUT: %int_32.loc13_30: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  135. // CHECK:STDOUT: %i32.loc13_30: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  136. // CHECK:STDOUT: }
  137. // CHECK:STDOUT: %x: %i32 = bind_name x, %x.param
  138. // CHECK:STDOUT: %return.param: ref %i32 = out_param call_param1
  139. // CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
  140. // CHECK:STDOUT: }
  141. // CHECK:STDOUT: }
  142. // CHECK:STDOUT:
  143. // CHECK:STDOUT: generic class @Class(%T.loc4_13.1: type) {
  144. // CHECK:STDOUT: %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
  145. // CHECK:STDOUT:
  146. // CHECK:STDOUT: !definition:
  147. // CHECK:STDOUT: %require_complete: <witness> = require_complete_type %T.loc4_13.2 [symbolic = %require_complete (constants.%require_complete.4ae)]
  148. // CHECK:STDOUT: %Class: type = class_type @Class, @Class(%T.loc4_13.2) [symbolic = %Class (constants.%Class.fe1)]
  149. // CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class, %T.loc4_13.2 [symbolic = %Class.elem (constants.%Class.elem.e26)]
  150. // CHECK:STDOUT: %struct_type.k.loc6_1.2: type = struct_type {.k: @Class.%T.loc4_13.2 (%T)} [symbolic = %struct_type.k.loc6_1.2 (constants.%struct_type.k.b21)]
  151. // CHECK:STDOUT: %complete_type.loc6_1.2: <witness> = complete_type_witness %struct_type.k.loc6_1.2 [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.b9e)]
  152. // CHECK:STDOUT:
  153. // CHECK:STDOUT: class {
  154. // CHECK:STDOUT: %T.ref: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
  155. // CHECK:STDOUT: %.loc5: @Class.%Class.elem (%Class.elem.e26) = field_decl k, element0 [concrete]
  156. // CHECK:STDOUT: %struct_type.k.loc6_1.1: type = struct_type {.k: %T} [symbolic = %struct_type.k.loc6_1.2 (constants.%struct_type.k.b21)]
  157. // CHECK:STDOUT: %complete_type.loc6_1.1: <witness> = complete_type_witness %struct_type.k.loc6_1.1 [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.b9e)]
  158. // CHECK:STDOUT: complete_type_witness = %complete_type.loc6_1.1
  159. // CHECK:STDOUT:
  160. // CHECK:STDOUT: !members:
  161. // CHECK:STDOUT: .Self = constants.%Class.fe1
  162. // CHECK:STDOUT: .T = <poisoned>
  163. // CHECK:STDOUT: .k = %.loc5
  164. // CHECK:STDOUT: }
  165. // CHECK:STDOUT: }
  166. // CHECK:STDOUT:
  167. // CHECK:STDOUT: generic fn @InitFromStructGeneric(%T.loc8_26.1: type) {
  168. // CHECK:STDOUT: %T.loc8_26.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_26.2 (constants.%T)]
  169. // CHECK:STDOUT: %pattern_type.loc8: type = pattern_type %T.loc8_26.2 [symbolic = %pattern_type.loc8 (constants.%pattern_type.7dcd0a.1)]
  170. // CHECK:STDOUT:
  171. // CHECK:STDOUT: !definition:
  172. // CHECK:STDOUT: %require_complete.loc8: <witness> = require_complete_type %T.loc8_26.2 [symbolic = %require_complete.loc8 (constants.%require_complete.4ae)]
  173. // CHECK:STDOUT: %Class.loc9_17.2: type = class_type @Class, @Class(%T.loc8_26.2) [symbolic = %Class.loc9_17.2 (constants.%Class.fe1)]
  174. // CHECK:STDOUT: %require_complete.loc9_17: <witness> = require_complete_type %Class.loc9_17.2 [symbolic = %require_complete.loc9_17 (constants.%require_complete.4f8)]
  175. // CHECK:STDOUT: %pattern_type.loc9: type = pattern_type %Class.loc9_17.2 [symbolic = %pattern_type.loc9 (constants.%pattern_type.3c1)]
  176. // CHECK:STDOUT: %struct_type.k: type = struct_type {.k: @InitFromStructGeneric.%T.loc8_26.2 (%T)} [symbolic = %struct_type.k (constants.%struct_type.k.b21)]
  177. // CHECK:STDOUT: %Class.elem: type = unbound_element_type %Class.loc9_17.2, %T.loc8_26.2 [symbolic = %Class.elem (constants.%Class.elem.e26)]
  178. // CHECK:STDOUT: %Destroy.lookup_impl_witness: <witness> = lookup_impl_witness %Class.loc9_17.2, @Destroy [symbolic = %Destroy.lookup_impl_witness (constants.%Destroy.lookup_impl_witness)]
  179. // CHECK:STDOUT: %Destroy.facet: %Destroy.type = facet_value %Class.loc9_17.2, (%Destroy.lookup_impl_witness) [symbolic = %Destroy.facet (constants.%Destroy.facet.2d8)]
  180. // CHECK:STDOUT: %.loc9_3.3: type = fn_type_with_self_type constants.%Op.type.bae, %Destroy.facet [symbolic = %.loc9_3.3 (constants.%.d76)]
  181. // CHECK:STDOUT: %impl.elem0.loc9_3.2: @InitFromStructGeneric.%.loc9_3.3 (%.d76) = impl_witness_access %Destroy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc9_3.2 (constants.%impl.elem0.5b7)]
  182. // CHECK:STDOUT: %specific_impl_fn.loc9_3.2: <specific function> = specific_impl_function %impl.elem0.loc9_3.2, @Op.1(%Destroy.facet) [symbolic = %specific_impl_fn.loc9_3.2 (constants.%specific_impl_fn)]
  183. // CHECK:STDOUT: %ptr: type = ptr_type %Class.loc9_17.2 [symbolic = %ptr (constants.%ptr.955)]
  184. // CHECK:STDOUT: %require_complete.loc9_3: <witness> = require_complete_type %ptr [symbolic = %require_complete.loc9_3 (constants.%require_complete.2ae)]
  185. // CHECK:STDOUT:
  186. // CHECK:STDOUT: fn(%x.param: @InitFromStructGeneric.%T.loc8_26.2 (%T)) -> @InitFromStructGeneric.%T.loc8_26.2 (%T) {
  187. // CHECK:STDOUT: !entry:
  188. // CHECK:STDOUT: name_binding_decl {
  189. // CHECK:STDOUT: %v.patt: @InitFromStructGeneric.%pattern_type.loc9 (%pattern_type.3c1) = binding_pattern v [concrete]
  190. // CHECK:STDOUT: %v.var_patt: @InitFromStructGeneric.%pattern_type.loc9 (%pattern_type.3c1) = var_pattern %v.patt [concrete]
  191. // CHECK:STDOUT: }
  192. // CHECK:STDOUT: %v.var: ref @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = var %v.var_patt
  193. // CHECK:STDOUT: %x.ref: @InitFromStructGeneric.%T.loc8_26.2 (%T) = name_ref x, %x
  194. // CHECK:STDOUT: %.loc9_28.1: @InitFromStructGeneric.%struct_type.k (%struct_type.k.b21) = struct_literal (%x.ref)
  195. // CHECK:STDOUT: %.loc9_28.2: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = class_element_access %v.var, element0
  196. // CHECK:STDOUT: %.loc9_28.3: init @InitFromStructGeneric.%T.loc8_26.2 (%T) = initialize_from %x.ref to %.loc9_28.2
  197. // CHECK:STDOUT: %.loc9_28.4: init @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = class_init (%.loc9_28.3), %v.var
  198. // CHECK:STDOUT: %.loc9_3.1: init @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = converted %.loc9_28.1, %.loc9_28.4
  199. // CHECK:STDOUT: assign %v.var, %.loc9_3.1
  200. // CHECK:STDOUT: %.loc9_17: type = splice_block %Class.loc9_17.1 [symbolic = %Class.loc9_17.2 (constants.%Class.fe1)] {
  201. // CHECK:STDOUT: %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
  202. // CHECK:STDOUT: %T.ref.loc9: type = name_ref T, %T.loc8_26.1 [symbolic = %T.loc8_26.2 (constants.%T)]
  203. // CHECK:STDOUT: %Class.loc9_17.1: type = class_type @Class, @Class(constants.%T) [symbolic = %Class.loc9_17.2 (constants.%Class.fe1)]
  204. // CHECK:STDOUT: }
  205. // CHECK:STDOUT: %v: ref @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = bind_name v, %v.var
  206. // CHECK:STDOUT: %v.ref: ref @InitFromStructGeneric.%Class.loc9_17.2 (%Class.fe1) = name_ref v, %v
  207. // CHECK:STDOUT: %k.ref: @InitFromStructGeneric.%Class.elem (%Class.elem.e26) = name_ref k, @Class.%.loc5 [concrete = @Class.%.loc5]
  208. // CHECK:STDOUT: %.loc10_11.1: ref @InitFromStructGeneric.%T.loc8_26.2 (%T) = class_element_access %v.ref, element0
  209. // CHECK:STDOUT: %.loc10_11.2: @InitFromStructGeneric.%T.loc8_26.2 (%T) = bind_value %.loc10_11.1
  210. // CHECK:STDOUT: %impl.elem0.loc9_3.1: @InitFromStructGeneric.%.loc9_3.3 (%.d76) = impl_witness_access constants.%Destroy.lookup_impl_witness, element0 [symbolic = %impl.elem0.loc9_3.2 (constants.%impl.elem0.5b7)]
  211. // CHECK:STDOUT: %bound_method.loc9_3.1: <bound method> = bound_method %v.var, %impl.elem0.loc9_3.1
  212. // CHECK:STDOUT: %specific_impl_fn.loc9_3.1: <specific function> = specific_impl_function %impl.elem0.loc9_3.1, @Op.1(constants.%Destroy.facet.2d8) [symbolic = %specific_impl_fn.loc9_3.2 (constants.%specific_impl_fn)]
  213. // CHECK:STDOUT: %bound_method.loc9_3.2: <bound method> = bound_method %v.var, %specific_impl_fn.loc9_3.1
  214. // CHECK:STDOUT: %addr: @InitFromStructGeneric.%ptr (%ptr.955) = addr_of %v.var
  215. // CHECK:STDOUT: %.loc9_3.2: init %empty_tuple.type = call %bound_method.loc9_3.2(%addr)
  216. // CHECK:STDOUT: return %.loc10_11.2
  217. // CHECK:STDOUT: }
  218. // CHECK:STDOUT: }
  219. // CHECK:STDOUT:
  220. // CHECK:STDOUT: fn @InitFromStructSpecific(%x.param: %i32) -> %i32 {
  221. // CHECK:STDOUT: !entry:
  222. // CHECK:STDOUT: name_binding_decl {
  223. // CHECK:STDOUT: %v.patt: %pattern_type.0fa = binding_pattern v [concrete]
  224. // CHECK:STDOUT: %v.var_patt: %pattern_type.0fa = var_pattern %v.patt [concrete]
  225. // CHECK:STDOUT: }
  226. // CHECK:STDOUT: %v.var: ref %Class.247 = var %v.var_patt
  227. // CHECK:STDOUT: %x.ref: %i32 = name_ref x, %x
  228. // CHECK:STDOUT: %.loc14_30.1: %struct_type.k.0bf = struct_literal (%x.ref)
  229. // CHECK:STDOUT: %.loc14_30.2: ref %i32 = class_element_access %v.var, element0
  230. // CHECK:STDOUT: %.loc14_30.3: init %i32 = initialize_from %x.ref to %.loc14_30.2
  231. // CHECK:STDOUT: %.loc14_30.4: init %Class.247 = class_init (%.loc14_30.3), %v.var
  232. // CHECK:STDOUT: %.loc14_3: init %Class.247 = converted %.loc14_30.1, %.loc14_30.4
  233. // CHECK:STDOUT: assign %v.var, %.loc14_3
  234. // CHECK:STDOUT: %.loc14_19: type = splice_block %Class [concrete = constants.%Class.247] {
  235. // CHECK:STDOUT: %Class.ref: %Class.type = name_ref Class, file.%Class.decl [concrete = constants.%Class.generic]
  236. // CHECK:STDOUT: %int_32.loc14: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  237. // CHECK:STDOUT: %i32.loc14: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  238. // CHECK:STDOUT: %Class: type = class_type @Class, @Class(constants.%i32) [concrete = constants.%Class.247]
  239. // CHECK:STDOUT: }
  240. // CHECK:STDOUT: %v: ref %Class.247 = bind_name v, %v.var
  241. // CHECK:STDOUT: %v.ref: ref %Class.247 = name_ref v, %v
  242. // CHECK:STDOUT: %k.ref: %Class.elem.2d8 = name_ref k, @Class.%.loc5 [concrete = @Class.%.loc5]
  243. // CHECK:STDOUT: %.loc15_11.1: ref %i32 = class_element_access %v.ref, element0
  244. // CHECK:STDOUT: %.loc15_11.2: %i32 = bind_value %.loc15_11.1
  245. // CHECK:STDOUT: %Op.bound: <bound method> = bound_method %v.var, constants.%Op.af5
  246. // CHECK:STDOUT: %Op.specific_fn: <specific function> = specific_function constants.%Op.af5, @Op.2(constants.%Class.247) [concrete = constants.%Op.specific_fn]
  247. // CHECK:STDOUT: %bound_method: <bound method> = bound_method %v.var, %Op.specific_fn
  248. // CHECK:STDOUT: %addr: %ptr.f7c = addr_of %v.var
  249. // CHECK:STDOUT: %no_op: init %empty_tuple.type = call %bound_method(%addr)
  250. // CHECK:STDOUT: return %.loc15_11.2
  251. // CHECK:STDOUT: }
  252. // CHECK:STDOUT:
  253. // CHECK:STDOUT: specific @Class(constants.%T) {
  254. // CHECK:STDOUT: %T.loc4_13.2 => constants.%T
  255. // CHECK:STDOUT:
  256. // CHECK:STDOUT: !definition:
  257. // CHECK:STDOUT: %require_complete => constants.%require_complete.4ae
  258. // CHECK:STDOUT: %Class => constants.%Class.fe1
  259. // CHECK:STDOUT: %Class.elem => constants.%Class.elem.e26
  260. // CHECK:STDOUT: %struct_type.k.loc6_1.2 => constants.%struct_type.k.b21
  261. // CHECK:STDOUT: %complete_type.loc6_1.2 => constants.%complete_type.b9e
  262. // CHECK:STDOUT: }
  263. // CHECK:STDOUT:
  264. // CHECK:STDOUT: specific @InitFromStructGeneric(constants.%T) {
  265. // CHECK:STDOUT: %T.loc8_26.2 => constants.%T
  266. // CHECK:STDOUT: %pattern_type.loc8 => constants.%pattern_type.7dcd0a.1
  267. // CHECK:STDOUT: }
  268. // CHECK:STDOUT:
  269. // CHECK:STDOUT: specific @Class(constants.%i32) {
  270. // CHECK:STDOUT: %T.loc4_13.2 => constants.%i32
  271. // CHECK:STDOUT:
  272. // CHECK:STDOUT: !definition:
  273. // CHECK:STDOUT: %require_complete => constants.%complete_type.f8a
  274. // CHECK:STDOUT: %Class => constants.%Class.247
  275. // CHECK:STDOUT: %Class.elem => constants.%Class.elem.2d8
  276. // CHECK:STDOUT: %struct_type.k.loc6_1.2 => constants.%struct_type.k.0bf
  277. // CHECK:STDOUT: %complete_type.loc6_1.2 => constants.%complete_type.954
  278. // CHECK:STDOUT: }
  279. // CHECK:STDOUT:
  280. // CHECK:STDOUT: --- adapt.carbon
  281. // CHECK:STDOUT:
  282. // CHECK:STDOUT: constants {
  283. // CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
  284. // CHECK:STDOUT: %pattern_type.98f: type = pattern_type type [concrete]
  285. // CHECK:STDOUT: %Adapt.type: type = generic_class_type @Adapt [concrete]
  286. // CHECK:STDOUT: %Adapt.generic: %Adapt.type = struct_value () [concrete]
  287. // CHECK:STDOUT: %Adapt.2e4: type = class_type @Adapt, @Adapt(%T) [symbolic]
  288. // CHECK:STDOUT: %require_complete.4ae: <witness> = require_complete_type %T [symbolic]
  289. // CHECK:STDOUT: %complete_type.f87: <witness> = complete_type_witness %T [symbolic]
  290. // CHECK:STDOUT: %pattern_type.7dc: type = pattern_type %T [symbolic]
  291. // CHECK:STDOUT: %InitFromAdaptedGeneric.type: type = fn_type @InitFromAdaptedGeneric [concrete]
  292. // CHECK:STDOUT: %InitFromAdaptedGeneric: %InitFromAdaptedGeneric.type = struct_value () [concrete]
  293. // CHECK:STDOUT: %require_complete.26c: <witness> = require_complete_type %Adapt.2e4 [symbolic]
  294. // CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
  295. // CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
  296. // CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
  297. // CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
  298. // CHECK:STDOUT: %pattern_type.7ce: type = pattern_type %i32 [concrete]
  299. // CHECK:STDOUT: %InitFromAdaptedSpecific.type: type = fn_type @InitFromAdaptedSpecific [concrete]
  300. // CHECK:STDOUT: %InitFromAdaptedSpecific: %InitFromAdaptedSpecific.type = struct_value () [concrete]
  301. // CHECK:STDOUT: %i32.builtin: type = int_type signed, %int_32 [concrete]
  302. // CHECK:STDOUT: %complete_type.f8a: <witness> = complete_type_witness %i32.builtin [concrete]
  303. // CHECK:STDOUT: %Adapt.526: type = class_type @Adapt, @Adapt(%i32) [concrete]
  304. // CHECK:STDOUT: %complete_type.1eb: <witness> = complete_type_witness %i32 [concrete]
  305. // CHECK:STDOUT: }
  306. // CHECK:STDOUT:
  307. // CHECK:STDOUT: imports {
  308. // CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
  309. // CHECK:STDOUT: .Int = %Core.Int
  310. // CHECK:STDOUT: import Core//prelude
  311. // CHECK:STDOUT: import Core//prelude/...
  312. // CHECK:STDOUT: }
  313. // CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
  314. // CHECK:STDOUT: }
  315. // CHECK:STDOUT:
  316. // CHECK:STDOUT: file {
  317. // CHECK:STDOUT: package: <namespace> = namespace [concrete] {
  318. // CHECK:STDOUT: .Core = imports.%Core
  319. // CHECK:STDOUT: .Adapt = %Adapt.decl
  320. // CHECK:STDOUT: .InitFromAdaptedGeneric = %InitFromAdaptedGeneric.decl
  321. // CHECK:STDOUT: .InitFromAdaptedSpecific = %InitFromAdaptedSpecific.decl
  322. // CHECK:STDOUT: }
  323. // CHECK:STDOUT: %Core.import = import Core
  324. // CHECK:STDOUT: %Adapt.decl: %Adapt.type = class_decl @Adapt [concrete = constants.%Adapt.generic] {
  325. // CHECK:STDOUT: %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
  326. // CHECK:STDOUT: } {
  327. // CHECK:STDOUT: %T.loc4_13.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
  328. // CHECK:STDOUT: }
  329. // CHECK:STDOUT: %InitFromAdaptedGeneric.decl: %InitFromAdaptedGeneric.type = fn_decl @InitFromAdaptedGeneric [concrete = constants.%InitFromAdaptedGeneric] {
  330. // CHECK:STDOUT: %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
  331. // CHECK:STDOUT: %x.patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.7dc) = binding_pattern x [concrete]
  332. // CHECK:STDOUT: %x.param_patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.7dc) = value_param_pattern %x.patt, call_param0 [concrete]
  333. // CHECK:STDOUT: %return.patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.7dc) = return_slot_pattern [concrete]
  334. // CHECK:STDOUT: %return.param_patt: @InitFromAdaptedGeneric.%pattern_type (%pattern_type.7dc) = out_param_pattern %return.patt, call_param1 [concrete]
  335. // CHECK:STDOUT: } {
  336. // CHECK:STDOUT: %T.ref.loc8_46: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
  337. // CHECK:STDOUT: %T.loc8_27.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_27.2 (constants.%T)]
  338. // CHECK:STDOUT: %x.param: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = value_param call_param0
  339. // CHECK:STDOUT: %T.ref.loc8_40: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
  340. // CHECK:STDOUT: %x: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = bind_name x, %x.param
  341. // CHECK:STDOUT: %return.param: ref @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = out_param call_param1
  342. // CHECK:STDOUT: %return: ref @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = return_slot %return.param
  343. // CHECK:STDOUT: }
  344. // CHECK:STDOUT: %InitFromAdaptedSpecific.decl: %InitFromAdaptedSpecific.type = fn_decl @InitFromAdaptedSpecific [concrete = constants.%InitFromAdaptedSpecific] {
  345. // CHECK:STDOUT: %x.patt: %pattern_type.7ce = binding_pattern x [concrete]
  346. // CHECK:STDOUT: %x.param_patt: %pattern_type.7ce = value_param_pattern %x.patt, call_param0 [concrete]
  347. // CHECK:STDOUT: %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
  348. // CHECK:STDOUT: %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param1 [concrete]
  349. // CHECK:STDOUT: } {
  350. // CHECK:STDOUT: %int_32.loc12_39: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  351. // CHECK:STDOUT: %i32.loc12_39: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  352. // CHECK:STDOUT: %x.param: %i32 = value_param call_param0
  353. // CHECK:STDOUT: %.loc12: type = splice_block %i32.loc12_31 [concrete = constants.%i32] {
  354. // CHECK:STDOUT: %int_32.loc12_31: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  355. // CHECK:STDOUT: %i32.loc12_31: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  356. // CHECK:STDOUT: }
  357. // CHECK:STDOUT: %x: %i32 = bind_name x, %x.param
  358. // CHECK:STDOUT: %return.param: ref %i32 = out_param call_param1
  359. // CHECK:STDOUT: %return: ref %i32 = return_slot %return.param
  360. // CHECK:STDOUT: }
  361. // CHECK:STDOUT: }
  362. // CHECK:STDOUT:
  363. // CHECK:STDOUT: generic class @Adapt(%T.loc4_13.1: type) {
  364. // CHECK:STDOUT: %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
  365. // CHECK:STDOUT:
  366. // CHECK:STDOUT: !definition:
  367. // CHECK:STDOUT: %require_complete: <witness> = require_complete_type %T.loc4_13.2 [symbolic = %require_complete (constants.%require_complete.4ae)]
  368. // CHECK:STDOUT: %complete_type.loc6_1.2: <witness> = complete_type_witness %T.loc4_13.2 [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.f87)]
  369. // CHECK:STDOUT:
  370. // CHECK:STDOUT: class {
  371. // CHECK:STDOUT: %T.ref: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
  372. // CHECK:STDOUT: adapt_decl %T.ref [concrete]
  373. // CHECK:STDOUT: %complete_type.loc6_1.1: <witness> = complete_type_witness constants.%T [symbolic = %complete_type.loc6_1.2 (constants.%complete_type.f87)]
  374. // CHECK:STDOUT: complete_type_witness = %complete_type.loc6_1.1
  375. // CHECK:STDOUT:
  376. // CHECK:STDOUT: !members:
  377. // CHECK:STDOUT: .Self = constants.%Adapt.2e4
  378. // CHECK:STDOUT: .T = <poisoned>
  379. // CHECK:STDOUT: }
  380. // CHECK:STDOUT: }
  381. // CHECK:STDOUT:
  382. // CHECK:STDOUT: generic fn @InitFromAdaptedGeneric(%T.loc8_27.1: type) {
  383. // CHECK:STDOUT: %T.loc8_27.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_27.2 (constants.%T)]
  384. // CHECK:STDOUT: %pattern_type: type = pattern_type %T.loc8_27.2 [symbolic = %pattern_type (constants.%pattern_type.7dc)]
  385. // CHECK:STDOUT:
  386. // CHECK:STDOUT: !definition:
  387. // CHECK:STDOUT: %require_complete.loc8: <witness> = require_complete_type %T.loc8_27.2 [symbolic = %require_complete.loc8 (constants.%require_complete.4ae)]
  388. // CHECK:STDOUT: %Adapt.loc9_23.2: type = class_type @Adapt, @Adapt(%T.loc8_27.2) [symbolic = %Adapt.loc9_23.2 (constants.%Adapt.2e4)]
  389. // CHECK:STDOUT: %require_complete.loc9: <witness> = require_complete_type %Adapt.loc9_23.2 [symbolic = %require_complete.loc9 (constants.%require_complete.26c)]
  390. // CHECK:STDOUT:
  391. // CHECK:STDOUT: fn(%x.param: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T)) -> @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) {
  392. // CHECK:STDOUT: !entry:
  393. // CHECK:STDOUT: %x.ref: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = name_ref x, %x
  394. // CHECK:STDOUT: %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [concrete = constants.%Adapt.generic]
  395. // CHECK:STDOUT: %T.ref.loc9_22: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
  396. // CHECK:STDOUT: %Adapt.loc9_23.1: type = class_type @Adapt, @Adapt(constants.%T) [symbolic = %Adapt.loc9_23.2 (constants.%Adapt.2e4)]
  397. // CHECK:STDOUT: %.loc9_13.1: @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.2e4) = as_compatible %x.ref
  398. // CHECK:STDOUT: %.loc9_13.2: @InitFromAdaptedGeneric.%Adapt.loc9_23.2 (%Adapt.2e4) = converted %x.ref, %.loc9_13.1
  399. // CHECK:STDOUT: %T.ref.loc9_29: type = name_ref T, %T.loc8_27.1 [symbolic = %T.loc8_27.2 (constants.%T)]
  400. // CHECK:STDOUT: %.loc9_26.1: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = as_compatible %.loc9_13.2
  401. // CHECK:STDOUT: %.loc9_26.2: @InitFromAdaptedGeneric.%T.loc8_27.2 (%T) = converted %.loc9_13.2, %.loc9_26.1
  402. // CHECK:STDOUT: return %.loc9_26.2
  403. // CHECK:STDOUT: }
  404. // CHECK:STDOUT: }
  405. // CHECK:STDOUT:
  406. // CHECK:STDOUT: fn @InitFromAdaptedSpecific(%x.param: %i32) -> %i32 {
  407. // CHECK:STDOUT: !entry:
  408. // CHECK:STDOUT: %x.ref: %i32 = name_ref x, %x
  409. // CHECK:STDOUT: %Adapt.ref: %Adapt.type = name_ref Adapt, file.%Adapt.decl [concrete = constants.%Adapt.generic]
  410. // CHECK:STDOUT: %int_32.loc13_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  411. // CHECK:STDOUT: %i32.loc13_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  412. // CHECK:STDOUT: %Adapt: type = class_type @Adapt, @Adapt(constants.%i32) [concrete = constants.%Adapt.526]
  413. // CHECK:STDOUT: %.loc13_13.1: %Adapt.526 = as_compatible %x.ref
  414. // CHECK:STDOUT: %.loc13_13.2: %Adapt.526 = converted %x.ref, %.loc13_13.1
  415. // CHECK:STDOUT: %int_32.loc13_31: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  416. // CHECK:STDOUT: %i32.loc13_31: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  417. // CHECK:STDOUT: %.loc13_28.1: %i32 = as_compatible %.loc13_13.2
  418. // CHECK:STDOUT: %.loc13_28.2: %i32 = converted %.loc13_13.2, %.loc13_28.1
  419. // CHECK:STDOUT: return %.loc13_28.2
  420. // CHECK:STDOUT: }
  421. // CHECK:STDOUT:
  422. // CHECK:STDOUT: specific @Adapt(constants.%T) {
  423. // CHECK:STDOUT: %T.loc4_13.2 => constants.%T
  424. // CHECK:STDOUT:
  425. // CHECK:STDOUT: !definition:
  426. // CHECK:STDOUT: %require_complete => constants.%require_complete.4ae
  427. // CHECK:STDOUT: %complete_type.loc6_1.2 => constants.%complete_type.f87
  428. // CHECK:STDOUT: }
  429. // CHECK:STDOUT:
  430. // CHECK:STDOUT: specific @InitFromAdaptedGeneric(constants.%T) {
  431. // CHECK:STDOUT: %T.loc8_27.2 => constants.%T
  432. // CHECK:STDOUT: %pattern_type => constants.%pattern_type.7dc
  433. // CHECK:STDOUT: }
  434. // CHECK:STDOUT:
  435. // CHECK:STDOUT: specific @Adapt(constants.%i32) {
  436. // CHECK:STDOUT: %T.loc4_13.2 => constants.%i32
  437. // CHECK:STDOUT:
  438. // CHECK:STDOUT: !definition:
  439. // CHECK:STDOUT: %require_complete => constants.%complete_type.f8a
  440. // CHECK:STDOUT: %complete_type.loc6_1.2 => constants.%complete_type.1eb
  441. // CHECK:STDOUT: }
  442. // CHECK:STDOUT: