call.carbon 29 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/function/generic/no_prelude/call.carbon
  8. // TIP: To dump output, run:
  9. // TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/generic/no_prelude/call.carbon
  10. // --- explicit.carbon
  11. library "[[@TEST_NAME]]";
  12. fn Function(T:! type, x: T) -> T {
  13. return x;
  14. }
  15. fn CallGeneric(T:! type, x: T) -> T {
  16. return Function(T, x);
  17. }
  18. fn CallGenericPtr(T:! type, x: T*) -> T* {
  19. return Function(T*, x);
  20. }
  21. class C {}
  22. fn CallSpecific(x: C) -> C {
  23. return Function(C, x);
  24. }
  25. // --- deduced.carbon
  26. library "[[@TEST_NAME]]";
  27. fn Function[T:! type](x: T) -> T {
  28. return x;
  29. }
  30. fn CallGeneric(T:! type, x: T) -> T {
  31. return Function(x);
  32. }
  33. fn CallGenericPtr(T:! type, x: T*) -> T* {
  34. return Function(x);
  35. }
  36. class C {}
  37. fn CallSpecific(x: C) -> C {
  38. return Function(x);
  39. }
  40. // CHECK:STDOUT: --- explicit.carbon
  41. // CHECK:STDOUT:
  42. // CHECK:STDOUT: constants {
  43. // CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
  44. // CHECK:STDOUT: %T.patt.1: type = symbolic_binding_pattern T, 0 [symbolic]
  45. // CHECK:STDOUT: %Function.type: type = fn_type @Function [template]
  46. // CHECK:STDOUT: %.1: type = tuple_type () [template]
  47. // CHECK:STDOUT: %Function: %Function.type = struct_value () [template]
  48. // CHECK:STDOUT: %T.patt.2: type = symbolic_binding_pattern T, 0 [symbolic]
  49. // CHECK:STDOUT: %CallGeneric.type: type = fn_type @CallGeneric [template]
  50. // CHECK:STDOUT: %CallGeneric: %CallGeneric.type = struct_value () [template]
  51. // CHECK:STDOUT: %.2: <specific function> = specific_function %Function, @Function(%T) [symbolic]
  52. // CHECK:STDOUT: %T.patt.3: type = symbolic_binding_pattern T, 0 [symbolic]
  53. // CHECK:STDOUT: %.3: type = ptr_type %T [symbolic]
  54. // CHECK:STDOUT: %CallGenericPtr.type: type = fn_type @CallGenericPtr [template]
  55. // CHECK:STDOUT: %CallGenericPtr: %CallGenericPtr.type = struct_value () [template]
  56. // CHECK:STDOUT: %.4: <specific function> = specific_function %Function, @Function(%.3) [symbolic]
  57. // CHECK:STDOUT: %C: type = class_type @C [template]
  58. // CHECK:STDOUT: %.5: type = struct_type {} [template]
  59. // CHECK:STDOUT: %.6: <witness> = complete_type_witness %.5 [template]
  60. // CHECK:STDOUT: %CallSpecific.type: type = fn_type @CallSpecific [template]
  61. // CHECK:STDOUT: %CallSpecific: %CallSpecific.type = struct_value () [template]
  62. // CHECK:STDOUT: %.7: type = ptr_type %.5 [template]
  63. // CHECK:STDOUT: %.8: <specific function> = specific_function %Function, @Function(%C) [template]
  64. // CHECK:STDOUT: }
  65. // CHECK:STDOUT:
  66. // CHECK:STDOUT: file {
  67. // CHECK:STDOUT: package: <namespace> = namespace [template] {
  68. // CHECK:STDOUT: .Function = %Function.decl
  69. // CHECK:STDOUT: .CallGeneric = %CallGeneric.decl
  70. // CHECK:STDOUT: .CallGenericPtr = %CallGenericPtr.decl
  71. // CHECK:STDOUT: .C = %C.decl
  72. // CHECK:STDOUT: .CallSpecific = %CallSpecific.decl
  73. // CHECK:STDOUT: }
  74. // CHECK:STDOUT: %Function.decl: %Function.type = fn_decl @Function [template = constants.%Function] {
  75. // CHECK:STDOUT: %T.patt.loc4_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt.1)]
  76. // CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc4_13.1, runtime_param<invalid> [symbolic = %T.patt.loc4_13.2 (constants.%T.patt.1)]
  77. // CHECK:STDOUT: %x.patt: @Function.%T.loc4_13.2 (%T) = binding_pattern x
  78. // CHECK:STDOUT: %x.param_patt: @Function.%T.loc4_13.2 (%T) = value_param_pattern %x.patt, runtime_param0
  79. // CHECK:STDOUT: %return.patt: @Function.%T.loc4_13.2 (%T) = return_slot_pattern
  80. // CHECK:STDOUT: %return.param_patt: @Function.%T.loc4_13.2 (%T) = out_param_pattern %return.patt, runtime_param1
  81. // CHECK:STDOUT: } {
  82. // CHECK:STDOUT: %T.ref.loc4_26: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
  83. // CHECK:STDOUT: %T.ref.loc4_32: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
  84. // CHECK:STDOUT: %T.param: type = value_param runtime_param<invalid>
  85. // CHECK:STDOUT: %T.loc4_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_13.2 (constants.%T)]
  86. // CHECK:STDOUT: %x.param: @Function.%T.loc4_13.2 (%T) = value_param runtime_param0
  87. // CHECK:STDOUT: %x: @Function.%T.loc4_13.2 (%T) = bind_name x, %x.param
  88. // CHECK:STDOUT: %return.param: ref @Function.%T.loc4_13.2 (%T) = out_param runtime_param1
  89. // CHECK:STDOUT: %return: ref @Function.%T.loc4_13.2 (%T) = return_slot %return.param
  90. // CHECK:STDOUT: }
  91. // CHECK:STDOUT: %CallGeneric.decl: %CallGeneric.type = fn_decl @CallGeneric [template = constants.%CallGeneric] {
  92. // CHECK:STDOUT: %T.patt.loc8_16.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_16.2 (constants.%T.patt.2)]
  93. // CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc8_16.1, runtime_param<invalid> [symbolic = %T.patt.loc8_16.2 (constants.%T.patt.2)]
  94. // CHECK:STDOUT: %x.patt: @CallGeneric.%T.loc8_16.2 (%T) = binding_pattern x
  95. // CHECK:STDOUT: %x.param_patt: @CallGeneric.%T.loc8_16.2 (%T) = value_param_pattern %x.patt, runtime_param0
  96. // CHECK:STDOUT: %return.patt: @CallGeneric.%T.loc8_16.2 (%T) = return_slot_pattern
  97. // CHECK:STDOUT: %return.param_patt: @CallGeneric.%T.loc8_16.2 (%T) = out_param_pattern %return.patt, runtime_param1
  98. // CHECK:STDOUT: } {
  99. // CHECK:STDOUT: %T.ref.loc8_29: type = name_ref T, %T.loc8_16.1 [symbolic = %T.loc8_16.2 (constants.%T)]
  100. // CHECK:STDOUT: %T.ref.loc8_35: type = name_ref T, %T.loc8_16.1 [symbolic = %T.loc8_16.2 (constants.%T)]
  101. // CHECK:STDOUT: %T.param: type = value_param runtime_param<invalid>
  102. // CHECK:STDOUT: %T.loc8_16.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_16.2 (constants.%T)]
  103. // CHECK:STDOUT: %x.param: @CallGeneric.%T.loc8_16.2 (%T) = value_param runtime_param0
  104. // CHECK:STDOUT: %x: @CallGeneric.%T.loc8_16.2 (%T) = bind_name x, %x.param
  105. // CHECK:STDOUT: %return.param: ref @CallGeneric.%T.loc8_16.2 (%T) = out_param runtime_param1
  106. // CHECK:STDOUT: %return: ref @CallGeneric.%T.loc8_16.2 (%T) = return_slot %return.param
  107. // CHECK:STDOUT: }
  108. // CHECK:STDOUT: %CallGenericPtr.decl: %CallGenericPtr.type = fn_decl @CallGenericPtr [template = constants.%CallGenericPtr] {
  109. // CHECK:STDOUT: %T.patt.loc12_19.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc12_19.2 (constants.%T.patt.3)]
  110. // CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc12_19.1, runtime_param<invalid> [symbolic = %T.patt.loc12_19.2 (constants.%T.patt.3)]
  111. // CHECK:STDOUT: %x.patt: @CallGenericPtr.%.loc12_33.2 (%.3) = binding_pattern x
  112. // CHECK:STDOUT: %x.param_patt: @CallGenericPtr.%.loc12_33.2 (%.3) = value_param_pattern %x.patt, runtime_param0
  113. // CHECK:STDOUT: %return.patt: @CallGenericPtr.%.loc12_33.2 (%.3) = return_slot_pattern
  114. // CHECK:STDOUT: %return.param_patt: @CallGenericPtr.%.loc12_33.2 (%.3) = out_param_pattern %return.patt, runtime_param1
  115. // CHECK:STDOUT: } {
  116. // CHECK:STDOUT: %T.ref.loc12_32: type = name_ref T, %T.loc12_19.1 [symbolic = %T.loc12_19.2 (constants.%T)]
  117. // CHECK:STDOUT: %.loc12_33.1: type = ptr_type %T [symbolic = %.loc12_33.2 (constants.%.3)]
  118. // CHECK:STDOUT: %T.ref.loc12_39: type = name_ref T, %T.loc12_19.1 [symbolic = %T.loc12_19.2 (constants.%T)]
  119. // CHECK:STDOUT: %.loc12_40: type = ptr_type %T [symbolic = %.loc12_33.2 (constants.%.3)]
  120. // CHECK:STDOUT: %T.param: type = value_param runtime_param<invalid>
  121. // CHECK:STDOUT: %T.loc12_19.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc12_19.2 (constants.%T)]
  122. // CHECK:STDOUT: %x.param: @CallGenericPtr.%.loc12_33.2 (%.3) = value_param runtime_param0
  123. // CHECK:STDOUT: %x: @CallGenericPtr.%.loc12_33.2 (%.3) = bind_name x, %x.param
  124. // CHECK:STDOUT: %return.param: ref @CallGenericPtr.%.loc12_33.2 (%.3) = out_param runtime_param1
  125. // CHECK:STDOUT: %return: ref @CallGenericPtr.%.loc12_33.2 (%.3) = return_slot %return.param
  126. // CHECK:STDOUT: }
  127. // CHECK:STDOUT: %C.decl: type = class_decl @C [template = constants.%C] {} {}
  128. // CHECK:STDOUT: %CallSpecific.decl: %CallSpecific.type = fn_decl @CallSpecific [template = constants.%CallSpecific] {
  129. // CHECK:STDOUT: %x.patt: %C = binding_pattern x
  130. // CHECK:STDOUT: %x.param_patt: %C = value_param_pattern %x.patt, runtime_param0
  131. // CHECK:STDOUT: %return.patt: %C = return_slot_pattern
  132. // CHECK:STDOUT: %return.param_patt: %C = out_param_pattern %return.patt, runtime_param1
  133. // CHECK:STDOUT: } {
  134. // CHECK:STDOUT: %C.ref.loc18_20: type = name_ref C, file.%C.decl [template = constants.%C]
  135. // CHECK:STDOUT: %C.ref.loc18_26: type = name_ref C, file.%C.decl [template = constants.%C]
  136. // CHECK:STDOUT: %x.param: %C = value_param runtime_param0
  137. // CHECK:STDOUT: %x: %C = bind_name x, %x.param
  138. // CHECK:STDOUT: %return.param: ref %C = out_param runtime_param1
  139. // CHECK:STDOUT: %return: ref %C = return_slot %return.param
  140. // CHECK:STDOUT: }
  141. // CHECK:STDOUT: }
  142. // CHECK:STDOUT:
  143. // CHECK:STDOUT: class @C {
  144. // CHECK:STDOUT: %.loc16: <witness> = complete_type_witness %.5 [template = constants.%.6]
  145. // CHECK:STDOUT:
  146. // CHECK:STDOUT: !members:
  147. // CHECK:STDOUT: .Self = constants.%C
  148. // CHECK:STDOUT: }
  149. // CHECK:STDOUT:
  150. // CHECK:STDOUT: generic fn @Function(%T.loc4_13.1: type) {
  151. // CHECK:STDOUT: %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
  152. // CHECK:STDOUT: %T.patt.loc4_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt.1)]
  153. // CHECK:STDOUT:
  154. // CHECK:STDOUT: !definition:
  155. // CHECK:STDOUT:
  156. // CHECK:STDOUT: fn(%T.param_patt: type, %x.param_patt: @Function.%T.loc4_13.2 (%T)) -> @Function.%T.loc4_13.2 (%T) {
  157. // CHECK:STDOUT: !entry:
  158. // CHECK:STDOUT: %x.ref: @Function.%T.loc4_13.2 (%T) = name_ref x, %x
  159. // CHECK:STDOUT: return %x.ref
  160. // CHECK:STDOUT: }
  161. // CHECK:STDOUT: }
  162. // CHECK:STDOUT:
  163. // CHECK:STDOUT: generic fn @CallGeneric(%T.loc8_16.1: type) {
  164. // CHECK:STDOUT: %T.loc8_16.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_16.2 (constants.%T)]
  165. // CHECK:STDOUT: %T.patt.loc8_16.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_16.2 (constants.%T.patt.2)]
  166. // CHECK:STDOUT:
  167. // CHECK:STDOUT: !definition:
  168. // CHECK:STDOUT: %.loc9_10.2: <specific function> = specific_function constants.%Function, @Function(%T.loc8_16.2) [symbolic = %.loc9_10.2 (constants.%.2)]
  169. // CHECK:STDOUT:
  170. // CHECK:STDOUT: fn(%T.param_patt: type, %x.param_patt: @CallGeneric.%T.loc8_16.2 (%T)) -> @CallGeneric.%T.loc8_16.2 (%T) {
  171. // CHECK:STDOUT: !entry:
  172. // CHECK:STDOUT: %Function.ref: %Function.type = name_ref Function, file.%Function.decl [template = constants.%Function]
  173. // CHECK:STDOUT: %T.ref.loc9: type = name_ref T, %T.loc8_16.1 [symbolic = %T.loc8_16.2 (constants.%T)]
  174. // CHECK:STDOUT: %x.ref: @CallGeneric.%T.loc8_16.2 (%T) = name_ref x, %x
  175. // CHECK:STDOUT: %.loc9_10.1: <specific function> = specific_function %Function.ref, @Function(constants.%T) [symbolic = %.loc9_10.2 (constants.%.2)]
  176. // CHECK:STDOUT: %Function.call: init @CallGeneric.%T.loc8_16.2 (%T) = call %.loc9_10.1(%x.ref)
  177. // CHECK:STDOUT: %.loc9_24.1: @CallGeneric.%T.loc8_16.2 (%T) = value_of_initializer %Function.call
  178. // CHECK:STDOUT: %.loc9_24.2: @CallGeneric.%T.loc8_16.2 (%T) = converted %Function.call, %.loc9_24.1
  179. // CHECK:STDOUT: return %.loc9_24.2
  180. // CHECK:STDOUT: }
  181. // CHECK:STDOUT: }
  182. // CHECK:STDOUT:
  183. // CHECK:STDOUT: generic fn @CallGenericPtr(%T.loc12_19.1: type) {
  184. // CHECK:STDOUT: %T.loc12_19.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc12_19.2 (constants.%T)]
  185. // CHECK:STDOUT: %T.patt.loc12_19.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc12_19.2 (constants.%T.patt.3)]
  186. // CHECK:STDOUT: %.loc12_33.2: type = ptr_type @CallGenericPtr.%T.loc12_19.2 (%T) [symbolic = %.loc12_33.2 (constants.%.3)]
  187. // CHECK:STDOUT:
  188. // CHECK:STDOUT: !definition:
  189. // CHECK:STDOUT: %.loc13_10.2: <specific function> = specific_function constants.%Function, @Function(%.loc12_33.2) [symbolic = %.loc13_10.2 (constants.%.4)]
  190. // CHECK:STDOUT:
  191. // CHECK:STDOUT: fn(%T.param_patt: type, %x.param_patt: @CallGenericPtr.%.loc12_33.2 (%.3)) -> @CallGenericPtr.%.loc12_33.2 (%.3) {
  192. // CHECK:STDOUT: !entry:
  193. // CHECK:STDOUT: %Function.ref: %Function.type = name_ref Function, file.%Function.decl [template = constants.%Function]
  194. // CHECK:STDOUT: %T.ref.loc13: type = name_ref T, %T.loc12_19.1 [symbolic = %T.loc12_19.2 (constants.%T)]
  195. // CHECK:STDOUT: %.loc13_20: type = ptr_type %T [symbolic = %.loc12_33.2 (constants.%.3)]
  196. // CHECK:STDOUT: %x.ref: @CallGenericPtr.%.loc12_33.2 (%.3) = name_ref x, %x
  197. // CHECK:STDOUT: %.loc13_10.1: <specific function> = specific_function %Function.ref, @Function(constants.%.3) [symbolic = %.loc13_10.2 (constants.%.4)]
  198. // CHECK:STDOUT: %Function.call: init @CallGenericPtr.%.loc12_33.2 (%.3) = call %.loc13_10.1(%x.ref)
  199. // CHECK:STDOUT: %.loc13_25.1: @CallGenericPtr.%.loc12_33.2 (%.3) = value_of_initializer %Function.call
  200. // CHECK:STDOUT: %.loc13_25.2: @CallGenericPtr.%.loc12_33.2 (%.3) = converted %Function.call, %.loc13_25.1
  201. // CHECK:STDOUT: return %.loc13_25.2
  202. // CHECK:STDOUT: }
  203. // CHECK:STDOUT: }
  204. // CHECK:STDOUT:
  205. // CHECK:STDOUT: fn @CallSpecific(%x.param_patt: %C) -> %return: %C {
  206. // CHECK:STDOUT: !entry:
  207. // CHECK:STDOUT: %Function.ref: %Function.type = name_ref Function, file.%Function.decl [template = constants.%Function]
  208. // CHECK:STDOUT: %C.ref.loc19: type = name_ref C, file.%C.decl [template = constants.%C]
  209. // CHECK:STDOUT: %x.ref: %C = name_ref x, %x
  210. // CHECK:STDOUT: %.loc19: <specific function> = specific_function %Function.ref, @Function(constants.%C) [template = constants.%.8]
  211. // CHECK:STDOUT: %.loc18_23.2: ref %C = splice_block %return {}
  212. // CHECK:STDOUT: %Function.call: init %C = call %.loc19(%x.ref) to %.loc18_23.2
  213. // CHECK:STDOUT: return %Function.call to %return
  214. // CHECK:STDOUT: }
  215. // CHECK:STDOUT:
  216. // CHECK:STDOUT: specific @Function(constants.%T) {
  217. // CHECK:STDOUT: %T.loc4_13.2 => constants.%T
  218. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%T
  219. // CHECK:STDOUT:
  220. // CHECK:STDOUT: !definition:
  221. // CHECK:STDOUT: }
  222. // CHECK:STDOUT:
  223. // CHECK:STDOUT: specific @CallGeneric(constants.%T) {
  224. // CHECK:STDOUT: %T.loc8_16.2 => constants.%T
  225. // CHECK:STDOUT: %T.patt.loc8_16.2 => constants.%T
  226. // CHECK:STDOUT: }
  227. // CHECK:STDOUT:
  228. // CHECK:STDOUT: specific @Function(@CallGeneric.%T.loc8_16.2) {
  229. // CHECK:STDOUT: %T.loc4_13.2 => constants.%T
  230. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%T
  231. // CHECK:STDOUT: }
  232. // CHECK:STDOUT:
  233. // CHECK:STDOUT: specific @CallGenericPtr(constants.%T) {
  234. // CHECK:STDOUT: %T.loc12_19.2 => constants.%T
  235. // CHECK:STDOUT: %T.patt.loc12_19.2 => constants.%T
  236. // CHECK:STDOUT: %.loc12_33.2 => constants.%.3
  237. // CHECK:STDOUT: }
  238. // CHECK:STDOUT:
  239. // CHECK:STDOUT: specific @Function(constants.%.3) {
  240. // CHECK:STDOUT: %T.loc4_13.2 => constants.%.3
  241. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%.3
  242. // CHECK:STDOUT:
  243. // CHECK:STDOUT: !definition:
  244. // CHECK:STDOUT: }
  245. // CHECK:STDOUT:
  246. // CHECK:STDOUT: specific @Function(@CallGenericPtr.%.loc12_33.2) {
  247. // CHECK:STDOUT: %T.loc4_13.2 => constants.%.3
  248. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%.3
  249. // CHECK:STDOUT: }
  250. // CHECK:STDOUT:
  251. // CHECK:STDOUT: specific @Function(constants.%C) {
  252. // CHECK:STDOUT: %T.loc4_13.2 => constants.%C
  253. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%C
  254. // CHECK:STDOUT:
  255. // CHECK:STDOUT: !definition:
  256. // CHECK:STDOUT: }
  257. // CHECK:STDOUT:
  258. // CHECK:STDOUT: --- deduced.carbon
  259. // CHECK:STDOUT:
  260. // CHECK:STDOUT: constants {
  261. // CHECK:STDOUT: %T: type = bind_symbolic_name T, 0 [symbolic]
  262. // CHECK:STDOUT: %T.patt.1: type = symbolic_binding_pattern T, 0 [symbolic]
  263. // CHECK:STDOUT: %Function.type: type = fn_type @Function [template]
  264. // CHECK:STDOUT: %.1: type = tuple_type () [template]
  265. // CHECK:STDOUT: %Function: %Function.type = struct_value () [template]
  266. // CHECK:STDOUT: %T.patt.2: type = symbolic_binding_pattern T, 0 [symbolic]
  267. // CHECK:STDOUT: %CallGeneric.type: type = fn_type @CallGeneric [template]
  268. // CHECK:STDOUT: %CallGeneric: %CallGeneric.type = struct_value () [template]
  269. // CHECK:STDOUT: %.2: <specific function> = specific_function %Function, @Function(%T) [symbolic]
  270. // CHECK:STDOUT: %T.patt.3: type = symbolic_binding_pattern T, 0 [symbolic]
  271. // CHECK:STDOUT: %.3: type = ptr_type %T [symbolic]
  272. // CHECK:STDOUT: %CallGenericPtr.type: type = fn_type @CallGenericPtr [template]
  273. // CHECK:STDOUT: %CallGenericPtr: %CallGenericPtr.type = struct_value () [template]
  274. // CHECK:STDOUT: %.4: <specific function> = specific_function %Function, @Function(%.3) [symbolic]
  275. // CHECK:STDOUT: %C: type = class_type @C [template]
  276. // CHECK:STDOUT: %.5: type = struct_type {} [template]
  277. // CHECK:STDOUT: %.6: <witness> = complete_type_witness %.5 [template]
  278. // CHECK:STDOUT: %CallSpecific.type: type = fn_type @CallSpecific [template]
  279. // CHECK:STDOUT: %CallSpecific: %CallSpecific.type = struct_value () [template]
  280. // CHECK:STDOUT: %.7: type = ptr_type %.5 [template]
  281. // CHECK:STDOUT: %.8: <specific function> = specific_function %Function, @Function(%C) [template]
  282. // CHECK:STDOUT: }
  283. // CHECK:STDOUT:
  284. // CHECK:STDOUT: file {
  285. // CHECK:STDOUT: package: <namespace> = namespace [template] {
  286. // CHECK:STDOUT: .Function = %Function.decl
  287. // CHECK:STDOUT: .CallGeneric = %CallGeneric.decl
  288. // CHECK:STDOUT: .CallGenericPtr = %CallGenericPtr.decl
  289. // CHECK:STDOUT: .C = %C.decl
  290. // CHECK:STDOUT: .CallSpecific = %CallSpecific.decl
  291. // CHECK:STDOUT: }
  292. // CHECK:STDOUT: %Function.decl: %Function.type = fn_decl @Function [template = constants.%Function] {
  293. // CHECK:STDOUT: %T.patt.loc4_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt.1)]
  294. // CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc4_13.1, runtime_param<invalid> [symbolic = %T.patt.loc4_13.2 (constants.%T.patt.1)]
  295. // CHECK:STDOUT: %x.patt: @Function.%T.loc4_13.2 (%T) = binding_pattern x
  296. // CHECK:STDOUT: %x.param_patt: @Function.%T.loc4_13.2 (%T) = value_param_pattern %x.patt, runtime_param0
  297. // CHECK:STDOUT: %return.patt: @Function.%T.loc4_13.2 (%T) = return_slot_pattern
  298. // CHECK:STDOUT: %return.param_patt: @Function.%T.loc4_13.2 (%T) = out_param_pattern %return.patt, runtime_param1
  299. // CHECK:STDOUT: } {
  300. // CHECK:STDOUT: %T.ref.loc4_26: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
  301. // CHECK:STDOUT: %T.ref.loc4_32: type = name_ref T, %T.loc4_13.1 [symbolic = %T.loc4_13.2 (constants.%T)]
  302. // CHECK:STDOUT: %T.param: type = value_param runtime_param<invalid>
  303. // CHECK:STDOUT: %T.loc4_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_13.2 (constants.%T)]
  304. // CHECK:STDOUT: %x.param: @Function.%T.loc4_13.2 (%T) = value_param runtime_param0
  305. // CHECK:STDOUT: %x: @Function.%T.loc4_13.2 (%T) = bind_name x, %x.param
  306. // CHECK:STDOUT: %return.param: ref @Function.%T.loc4_13.2 (%T) = out_param runtime_param1
  307. // CHECK:STDOUT: %return: ref @Function.%T.loc4_13.2 (%T) = return_slot %return.param
  308. // CHECK:STDOUT: }
  309. // CHECK:STDOUT: %CallGeneric.decl: %CallGeneric.type = fn_decl @CallGeneric [template = constants.%CallGeneric] {
  310. // CHECK:STDOUT: %T.patt.loc8_16.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_16.2 (constants.%T.patt.2)]
  311. // CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc8_16.1, runtime_param<invalid> [symbolic = %T.patt.loc8_16.2 (constants.%T.patt.2)]
  312. // CHECK:STDOUT: %x.patt: @CallGeneric.%T.loc8_16.2 (%T) = binding_pattern x
  313. // CHECK:STDOUT: %x.param_patt: @CallGeneric.%T.loc8_16.2 (%T) = value_param_pattern %x.patt, runtime_param0
  314. // CHECK:STDOUT: %return.patt: @CallGeneric.%T.loc8_16.2 (%T) = return_slot_pattern
  315. // CHECK:STDOUT: %return.param_patt: @CallGeneric.%T.loc8_16.2 (%T) = out_param_pattern %return.patt, runtime_param1
  316. // CHECK:STDOUT: } {
  317. // CHECK:STDOUT: %T.ref.loc8_29: type = name_ref T, %T.loc8_16.1 [symbolic = %T.loc8_16.2 (constants.%T)]
  318. // CHECK:STDOUT: %T.ref.loc8_35: type = name_ref T, %T.loc8_16.1 [symbolic = %T.loc8_16.2 (constants.%T)]
  319. // CHECK:STDOUT: %T.param: type = value_param runtime_param<invalid>
  320. // CHECK:STDOUT: %T.loc8_16.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc8_16.2 (constants.%T)]
  321. // CHECK:STDOUT: %x.param: @CallGeneric.%T.loc8_16.2 (%T) = value_param runtime_param0
  322. // CHECK:STDOUT: %x: @CallGeneric.%T.loc8_16.2 (%T) = bind_name x, %x.param
  323. // CHECK:STDOUT: %return.param: ref @CallGeneric.%T.loc8_16.2 (%T) = out_param runtime_param1
  324. // CHECK:STDOUT: %return: ref @CallGeneric.%T.loc8_16.2 (%T) = return_slot %return.param
  325. // CHECK:STDOUT: }
  326. // CHECK:STDOUT: %CallGenericPtr.decl: %CallGenericPtr.type = fn_decl @CallGenericPtr [template = constants.%CallGenericPtr] {
  327. // CHECK:STDOUT: %T.patt.loc12_19.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc12_19.2 (constants.%T.patt.3)]
  328. // CHECK:STDOUT: %T.param_patt: type = value_param_pattern %T.patt.loc12_19.1, runtime_param<invalid> [symbolic = %T.patt.loc12_19.2 (constants.%T.patt.3)]
  329. // CHECK:STDOUT: %x.patt: @CallGenericPtr.%.loc12_33.2 (%.3) = binding_pattern x
  330. // CHECK:STDOUT: %x.param_patt: @CallGenericPtr.%.loc12_33.2 (%.3) = value_param_pattern %x.patt, runtime_param0
  331. // CHECK:STDOUT: %return.patt: @CallGenericPtr.%.loc12_33.2 (%.3) = return_slot_pattern
  332. // CHECK:STDOUT: %return.param_patt: @CallGenericPtr.%.loc12_33.2 (%.3) = out_param_pattern %return.patt, runtime_param1
  333. // CHECK:STDOUT: } {
  334. // CHECK:STDOUT: %T.ref.loc12_32: type = name_ref T, %T.loc12_19.1 [symbolic = %T.loc12_19.2 (constants.%T)]
  335. // CHECK:STDOUT: %.loc12_33.1: type = ptr_type %T [symbolic = %.loc12_33.2 (constants.%.3)]
  336. // CHECK:STDOUT: %T.ref.loc12_39: type = name_ref T, %T.loc12_19.1 [symbolic = %T.loc12_19.2 (constants.%T)]
  337. // CHECK:STDOUT: %.loc12_40: type = ptr_type %T [symbolic = %.loc12_33.2 (constants.%.3)]
  338. // CHECK:STDOUT: %T.param: type = value_param runtime_param<invalid>
  339. // CHECK:STDOUT: %T.loc12_19.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc12_19.2 (constants.%T)]
  340. // CHECK:STDOUT: %x.param: @CallGenericPtr.%.loc12_33.2 (%.3) = value_param runtime_param0
  341. // CHECK:STDOUT: %x: @CallGenericPtr.%.loc12_33.2 (%.3) = bind_name x, %x.param
  342. // CHECK:STDOUT: %return.param: ref @CallGenericPtr.%.loc12_33.2 (%.3) = out_param runtime_param1
  343. // CHECK:STDOUT: %return: ref @CallGenericPtr.%.loc12_33.2 (%.3) = return_slot %return.param
  344. // CHECK:STDOUT: }
  345. // CHECK:STDOUT: %C.decl: type = class_decl @C [template = constants.%C] {} {}
  346. // CHECK:STDOUT: %CallSpecific.decl: %CallSpecific.type = fn_decl @CallSpecific [template = constants.%CallSpecific] {
  347. // CHECK:STDOUT: %x.patt: %C = binding_pattern x
  348. // CHECK:STDOUT: %x.param_patt: %C = value_param_pattern %x.patt, runtime_param0
  349. // CHECK:STDOUT: %return.patt: %C = return_slot_pattern
  350. // CHECK:STDOUT: %return.param_patt: %C = out_param_pattern %return.patt, runtime_param1
  351. // CHECK:STDOUT: } {
  352. // CHECK:STDOUT: %C.ref.loc18_20: type = name_ref C, file.%C.decl [template = constants.%C]
  353. // CHECK:STDOUT: %C.ref.loc18_26: type = name_ref C, file.%C.decl [template = constants.%C]
  354. // CHECK:STDOUT: %x.param: %C = value_param runtime_param0
  355. // CHECK:STDOUT: %x: %C = bind_name x, %x.param
  356. // CHECK:STDOUT: %return.param: ref %C = out_param runtime_param1
  357. // CHECK:STDOUT: %return: ref %C = return_slot %return.param
  358. // CHECK:STDOUT: }
  359. // CHECK:STDOUT: }
  360. // CHECK:STDOUT:
  361. // CHECK:STDOUT: class @C {
  362. // CHECK:STDOUT: %.loc16: <witness> = complete_type_witness %.5 [template = constants.%.6]
  363. // CHECK:STDOUT:
  364. // CHECK:STDOUT: !members:
  365. // CHECK:STDOUT: .Self = constants.%C
  366. // CHECK:STDOUT: }
  367. // CHECK:STDOUT:
  368. // CHECK:STDOUT: generic fn @Function(%T.loc4_13.1: type) {
  369. // CHECK:STDOUT: %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
  370. // CHECK:STDOUT: %T.patt.loc4_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt.1)]
  371. // CHECK:STDOUT:
  372. // CHECK:STDOUT: !definition:
  373. // CHECK:STDOUT:
  374. // CHECK:STDOUT: fn[%T.param_patt: type](%x.param_patt: @Function.%T.loc4_13.2 (%T)) -> @Function.%T.loc4_13.2 (%T) {
  375. // CHECK:STDOUT: !entry:
  376. // CHECK:STDOUT: %x.ref: @Function.%T.loc4_13.2 (%T) = name_ref x, %x
  377. // CHECK:STDOUT: return %x.ref
  378. // CHECK:STDOUT: }
  379. // CHECK:STDOUT: }
  380. // CHECK:STDOUT:
  381. // CHECK:STDOUT: generic fn @CallGeneric(%T.loc8_16.1: type) {
  382. // CHECK:STDOUT: %T.loc8_16.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc8_16.2 (constants.%T)]
  383. // CHECK:STDOUT: %T.patt.loc8_16.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_16.2 (constants.%T.patt.2)]
  384. // CHECK:STDOUT:
  385. // CHECK:STDOUT: !definition:
  386. // CHECK:STDOUT: %.loc9_10.2: <specific function> = specific_function constants.%Function, @Function(%T.loc8_16.2) [symbolic = %.loc9_10.2 (constants.%.2)]
  387. // CHECK:STDOUT:
  388. // CHECK:STDOUT: fn(%T.param_patt: type, %x.param_patt: @CallGeneric.%T.loc8_16.2 (%T)) -> @CallGeneric.%T.loc8_16.2 (%T) {
  389. // CHECK:STDOUT: !entry:
  390. // CHECK:STDOUT: %Function.ref: %Function.type = name_ref Function, file.%Function.decl [template = constants.%Function]
  391. // CHECK:STDOUT: %x.ref: @CallGeneric.%T.loc8_16.2 (%T) = name_ref x, %x
  392. // CHECK:STDOUT: %.loc9_10.1: <specific function> = specific_function %Function.ref, @Function(constants.%T) [symbolic = %.loc9_10.2 (constants.%.2)]
  393. // CHECK:STDOUT: %Function.call: init @CallGeneric.%T.loc8_16.2 (%T) = call %.loc9_10.1(%x.ref)
  394. // CHECK:STDOUT: %.loc9_21.1: @CallGeneric.%T.loc8_16.2 (%T) = value_of_initializer %Function.call
  395. // CHECK:STDOUT: %.loc9_21.2: @CallGeneric.%T.loc8_16.2 (%T) = converted %Function.call, %.loc9_21.1
  396. // CHECK:STDOUT: return %.loc9_21.2
  397. // CHECK:STDOUT: }
  398. // CHECK:STDOUT: }
  399. // CHECK:STDOUT:
  400. // CHECK:STDOUT: generic fn @CallGenericPtr(%T.loc12_19.1: type) {
  401. // CHECK:STDOUT: %T.loc12_19.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc12_19.2 (constants.%T)]
  402. // CHECK:STDOUT: %T.patt.loc12_19.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc12_19.2 (constants.%T.patt.3)]
  403. // CHECK:STDOUT: %.loc12_33.2: type = ptr_type @CallGenericPtr.%T.loc12_19.2 (%T) [symbolic = %.loc12_33.2 (constants.%.3)]
  404. // CHECK:STDOUT:
  405. // CHECK:STDOUT: !definition:
  406. // CHECK:STDOUT: %.loc13_10.2: <specific function> = specific_function constants.%Function, @Function(%.loc12_33.2) [symbolic = %.loc13_10.2 (constants.%.4)]
  407. // CHECK:STDOUT:
  408. // CHECK:STDOUT: fn(%T.param_patt: type, %x.param_patt: @CallGenericPtr.%.loc12_33.2 (%.3)) -> @CallGenericPtr.%.loc12_33.2 (%.3) {
  409. // CHECK:STDOUT: !entry:
  410. // CHECK:STDOUT: %Function.ref: %Function.type = name_ref Function, file.%Function.decl [template = constants.%Function]
  411. // CHECK:STDOUT: %x.ref: @CallGenericPtr.%.loc12_33.2 (%.3) = name_ref x, %x
  412. // CHECK:STDOUT: %.loc13_10.1: <specific function> = specific_function %Function.ref, @Function(constants.%.3) [symbolic = %.loc13_10.2 (constants.%.4)]
  413. // CHECK:STDOUT: %Function.call: init @CallGenericPtr.%.loc12_33.2 (%.3) = call %.loc13_10.1(%x.ref)
  414. // CHECK:STDOUT: %.loc13_21.1: @CallGenericPtr.%.loc12_33.2 (%.3) = value_of_initializer %Function.call
  415. // CHECK:STDOUT: %.loc13_21.2: @CallGenericPtr.%.loc12_33.2 (%.3) = converted %Function.call, %.loc13_21.1
  416. // CHECK:STDOUT: return %.loc13_21.2
  417. // CHECK:STDOUT: }
  418. // CHECK:STDOUT: }
  419. // CHECK:STDOUT:
  420. // CHECK:STDOUT: fn @CallSpecific(%x.param_patt: %C) -> %return: %C {
  421. // CHECK:STDOUT: !entry:
  422. // CHECK:STDOUT: %Function.ref: %Function.type = name_ref Function, file.%Function.decl [template = constants.%Function]
  423. // CHECK:STDOUT: %x.ref: %C = name_ref x, %x
  424. // CHECK:STDOUT: %.loc19: <specific function> = specific_function %Function.ref, @Function(constants.%C) [template = constants.%.8]
  425. // CHECK:STDOUT: %.loc18_23.2: ref %C = splice_block %return {}
  426. // CHECK:STDOUT: %Function.call: init %C = call %.loc19(%x.ref) to %.loc18_23.2
  427. // CHECK:STDOUT: return %Function.call to %return
  428. // CHECK:STDOUT: }
  429. // CHECK:STDOUT:
  430. // CHECK:STDOUT: specific @Function(constants.%T) {
  431. // CHECK:STDOUT: %T.loc4_13.2 => constants.%T
  432. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%T
  433. // CHECK:STDOUT:
  434. // CHECK:STDOUT: !definition:
  435. // CHECK:STDOUT: }
  436. // CHECK:STDOUT:
  437. // CHECK:STDOUT: specific @CallGeneric(constants.%T) {
  438. // CHECK:STDOUT: %T.loc8_16.2 => constants.%T
  439. // CHECK:STDOUT: %T.patt.loc8_16.2 => constants.%T
  440. // CHECK:STDOUT: }
  441. // CHECK:STDOUT:
  442. // CHECK:STDOUT: specific @Function(@CallGeneric.%T.loc8_16.2) {
  443. // CHECK:STDOUT: %T.loc4_13.2 => constants.%T
  444. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%T
  445. // CHECK:STDOUT: }
  446. // CHECK:STDOUT:
  447. // CHECK:STDOUT: specific @CallGenericPtr(constants.%T) {
  448. // CHECK:STDOUT: %T.loc12_19.2 => constants.%T
  449. // CHECK:STDOUT: %T.patt.loc12_19.2 => constants.%T
  450. // CHECK:STDOUT: %.loc12_33.2 => constants.%.3
  451. // CHECK:STDOUT: }
  452. // CHECK:STDOUT:
  453. // CHECK:STDOUT: specific @Function(constants.%.3) {
  454. // CHECK:STDOUT: %T.loc4_13.2 => constants.%.3
  455. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%.3
  456. // CHECK:STDOUT:
  457. // CHECK:STDOUT: !definition:
  458. // CHECK:STDOUT: }
  459. // CHECK:STDOUT:
  460. // CHECK:STDOUT: specific @Function(@CallGenericPtr.%.loc12_33.2) {
  461. // CHECK:STDOUT: %T.loc4_13.2 => constants.%.3
  462. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%.3
  463. // CHECK:STDOUT: }
  464. // CHECK:STDOUT:
  465. // CHECK:STDOUT: specific @Function(constants.%C) {
  466. // CHECK:STDOUT: %T.loc4_13.2 => constants.%C
  467. // CHECK:STDOUT: %T.patt.loc4_13.2 => constants.%C
  468. // CHECK:STDOUT:
  469. // CHECK:STDOUT: !definition:
  470. // CHECK:STDOUT: }
  471. // CHECK:STDOUT: