nested_tuple_in_place.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/tuple/nested_tuple_in_place.carbon
  8. // TIP: To dump output, run:
  9. // TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/tuple/nested_tuple_in_place.carbon
  10. fn F() -> (i32, i32, i32);
  11. fn G() {
  12. var v: ((i32, i32, i32), (i32, i32, i32)) = (F(), F());
  13. }
  14. fn H() {
  15. var v: (i32, (i32, i32, i32), i32) = (1, F(), 2);
  16. }
  17. // CHECK:STDOUT: --- nested_tuple_in_place.carbon
  18. // CHECK:STDOUT:
  19. // CHECK:STDOUT: constants {
  20. // CHECK:STDOUT: %int_32: Core.IntLiteral = int_value 32 [concrete]
  21. // CHECK:STDOUT: %Int.type: type = generic_class_type @Int [concrete]
  22. // CHECK:STDOUT: %Int.generic: %Int.type = struct_value () [concrete]
  23. // CHECK:STDOUT: %i32: type = class_type @Int, @Int(%int_32) [concrete]
  24. // CHECK:STDOUT: %tuple.type.ff9: type = tuple_type (type, type, type) [concrete]
  25. // CHECK:STDOUT: %tuple.type.189: type = tuple_type (%i32, %i32, %i32) [concrete]
  26. // CHECK:STDOUT: %pattern_type.b5a: type = pattern_type %tuple.type.189 [concrete]
  27. // CHECK:STDOUT: %F.type: type = fn_type @F [concrete]
  28. // CHECK:STDOUT: %F: %F.type = struct_value () [concrete]
  29. // CHECK:STDOUT: %G.type: type = fn_type @G [concrete]
  30. // CHECK:STDOUT: %G: %G.type = struct_value () [concrete]
  31. // CHECK:STDOUT: %tuple.type.f9f: type = tuple_type (%tuple.type.ff9, %tuple.type.ff9) [concrete]
  32. // CHECK:STDOUT: %tuple.type.99b: type = tuple_type (%tuple.type.189, %tuple.type.189) [concrete]
  33. // CHECK:STDOUT: %pattern_type.d88: type = pattern_type %tuple.type.99b [concrete]
  34. // CHECK:STDOUT: %H.type: type = fn_type @H [concrete]
  35. // CHECK:STDOUT: %H: %H.type = struct_value () [concrete]
  36. // CHECK:STDOUT: %tuple.type.3a3: type = tuple_type (type, %tuple.type.ff9, type) [concrete]
  37. // CHECK:STDOUT: %tuple.type.516: type = tuple_type (%i32, %tuple.type.189, %i32) [concrete]
  38. // CHECK:STDOUT: %pattern_type.6b5: type = pattern_type %tuple.type.516 [concrete]
  39. // CHECK:STDOUT: %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
  40. // CHECK:STDOUT: %int_2.ecc: Core.IntLiteral = int_value 2 [concrete]
  41. // CHECK:STDOUT: %tuple.type.667: type = tuple_type (Core.IntLiteral, %tuple.type.189, Core.IntLiteral) [concrete]
  42. // CHECK:STDOUT: %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
  43. // CHECK:STDOUT: %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
  44. // CHECK:STDOUT: %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
  45. // CHECK:STDOUT: %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
  46. // CHECK:STDOUT: %To.c80: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
  47. // CHECK:STDOUT: %Convert.type.0f9: type = fn_type @Convert.2, @impl.4f9(%To.c80) [symbolic]
  48. // CHECK:STDOUT: %Convert.f06: %Convert.type.0f9 = struct_value () [symbolic]
  49. // CHECK:STDOUT: %ImplicitAs.impl_witness.c75: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.a2f, @impl.4f9(%int_32) [concrete]
  50. // CHECK:STDOUT: %Convert.type.035: type = fn_type @Convert.2, @impl.4f9(%int_32) [concrete]
  51. // CHECK:STDOUT: %Convert.956: %Convert.type.035 = struct_value () [concrete]
  52. // CHECK:STDOUT: %ImplicitAs.facet: %ImplicitAs.type.205 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.c75) [concrete]
  53. // CHECK:STDOUT: %.9c3: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet [concrete]
  54. // CHECK:STDOUT: %Convert.bound.ab5: <bound method> = bound_method %int_1.5b8, %Convert.956 [concrete]
  55. // CHECK:STDOUT: %Convert.specific_fn: <specific function> = specific_function %Convert.956, @Convert.2(%int_32) [concrete]
  56. // CHECK:STDOUT: %bound_method.9a1: <bound method> = bound_method %int_1.5b8, %Convert.specific_fn [concrete]
  57. // CHECK:STDOUT: %int_1.5d2: %i32 = int_value 1 [concrete]
  58. // CHECK:STDOUT: %Convert.bound.ef9: <bound method> = bound_method %int_2.ecc, %Convert.956 [concrete]
  59. // CHECK:STDOUT: %bound_method.b92: <bound method> = bound_method %int_2.ecc, %Convert.specific_fn [concrete]
  60. // CHECK:STDOUT: %int_2.ef8: %i32 = int_value 2 [concrete]
  61. // CHECK:STDOUT: }
  62. // CHECK:STDOUT:
  63. // CHECK:STDOUT: imports {
  64. // CHECK:STDOUT: %Core: <namespace> = namespace file.%Core.import, [concrete] {
  65. // CHECK:STDOUT: .Int = %Core.Int
  66. // CHECK:STDOUT: .ImplicitAs = %Core.ImplicitAs
  67. // CHECK:STDOUT: import Core//prelude
  68. // CHECK:STDOUT: import Core//prelude/...
  69. // CHECK:STDOUT: }
  70. // CHECK:STDOUT: %Core.Int: %Int.type = import_ref Core//prelude/types/int, Int, loaded [concrete = constants.%Int.generic]
  71. // CHECK:STDOUT: %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/operators/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
  72. // CHECK:STDOUT: %Core.import_ref.a5b: @impl.4f9.%Convert.type (%Convert.type.0f9) = import_ref Core//prelude/types/int, loc19_39, loaded [symbolic = @impl.4f9.%Convert (constants.%Convert.f06)]
  73. // CHECK:STDOUT: %ImplicitAs.impl_witness_table.a2f = impl_witness_table (%Core.import_ref.a5b), @impl.4f9 [concrete]
  74. // CHECK:STDOUT: }
  75. // CHECK:STDOUT:
  76. // CHECK:STDOUT: file {
  77. // CHECK:STDOUT: package: <namespace> = namespace [concrete] {
  78. // CHECK:STDOUT: .Core = imports.%Core
  79. // CHECK:STDOUT: .F = %F.decl
  80. // CHECK:STDOUT: .G = %G.decl
  81. // CHECK:STDOUT: .H = %H.decl
  82. // CHECK:STDOUT: }
  83. // CHECK:STDOUT: %Core.import = import Core
  84. // CHECK:STDOUT: %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
  85. // CHECK:STDOUT: %return.patt: %pattern_type.b5a = return_slot_pattern [concrete]
  86. // CHECK:STDOUT: %return.param_patt: %pattern_type.b5a = out_param_pattern %return.patt, call_param0 [concrete]
  87. // CHECK:STDOUT: } {
  88. // CHECK:STDOUT: %int_32.loc11_12: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  89. // CHECK:STDOUT: %i32.loc11_12: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  90. // CHECK:STDOUT: %int_32.loc11_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  91. // CHECK:STDOUT: %i32.loc11_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  92. // CHECK:STDOUT: %int_32.loc11_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  93. // CHECK:STDOUT: %i32.loc11_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  94. // CHECK:STDOUT: %.loc11_25.1: %tuple.type.ff9 = tuple_literal (%i32.loc11_12, %i32.loc11_17, %i32.loc11_22)
  95. // CHECK:STDOUT: %.loc11_25.2: type = converted %.loc11_25.1, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
  96. // CHECK:STDOUT: %return.param: ref %tuple.type.189 = out_param call_param0
  97. // CHECK:STDOUT: %return: ref %tuple.type.189 = return_slot %return.param
  98. // CHECK:STDOUT: }
  99. // CHECK:STDOUT: %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {} {}
  100. // CHECK:STDOUT: %H.decl: %H.type = fn_decl @H [concrete = constants.%H] {} {}
  101. // CHECK:STDOUT: }
  102. // CHECK:STDOUT:
  103. // CHECK:STDOUT: fn @F() -> %return.param: %tuple.type.189;
  104. // CHECK:STDOUT:
  105. // CHECK:STDOUT: fn @G() {
  106. // CHECK:STDOUT: !entry:
  107. // CHECK:STDOUT: name_binding_decl {
  108. // CHECK:STDOUT: %v.patt: %pattern_type.d88 = binding_pattern v [concrete]
  109. // CHECK:STDOUT: %v.var_patt: %pattern_type.d88 = var_pattern %v.patt [concrete]
  110. // CHECK:STDOUT: }
  111. // CHECK:STDOUT: %v.var: ref %tuple.type.99b = var %v.var_patt
  112. // CHECK:STDOUT: %F.ref.loc14_48: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
  113. // CHECK:STDOUT: %tuple.elem0: ref %tuple.type.189 = tuple_access %v.var, element0
  114. // CHECK:STDOUT: %F.call.loc14_50: init %tuple.type.189 = call %F.ref.loc14_48() to %tuple.elem0
  115. // CHECK:STDOUT: %F.ref.loc14_53: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
  116. // CHECK:STDOUT: %tuple.elem1: ref %tuple.type.189 = tuple_access %v.var, element1
  117. // CHECK:STDOUT: %F.call.loc14_55: init %tuple.type.189 = call %F.ref.loc14_53() to %tuple.elem1
  118. // CHECK:STDOUT: %.loc14_56.1: %tuple.type.99b = tuple_literal (%F.call.loc14_50, %F.call.loc14_55)
  119. // CHECK:STDOUT: %.loc14_56.2: init %tuple.type.99b = tuple_init (%F.call.loc14_50, %F.call.loc14_55) to %v.var
  120. // CHECK:STDOUT: %.loc14_3: init %tuple.type.99b = converted %.loc14_56.1, %.loc14_56.2
  121. // CHECK:STDOUT: assign %v.var, %.loc14_3
  122. // CHECK:STDOUT: %.loc14_43.1: type = splice_block %.loc14_43.5 [concrete = constants.%tuple.type.99b] {
  123. // CHECK:STDOUT: %int_32.loc14_12: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  124. // CHECK:STDOUT: %i32.loc14_12: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  125. // CHECK:STDOUT: %int_32.loc14_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  126. // CHECK:STDOUT: %i32.loc14_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  127. // CHECK:STDOUT: %int_32.loc14_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  128. // CHECK:STDOUT: %i32.loc14_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  129. // CHECK:STDOUT: %.loc14_25: %tuple.type.ff9 = tuple_literal (%i32.loc14_12, %i32.loc14_17, %i32.loc14_22)
  130. // CHECK:STDOUT: %int_32.loc14_29: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  131. // CHECK:STDOUT: %i32.loc14_29: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  132. // CHECK:STDOUT: %int_32.loc14_34: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  133. // CHECK:STDOUT: %i32.loc14_34: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  134. // CHECK:STDOUT: %int_32.loc14_39: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  135. // CHECK:STDOUT: %i32.loc14_39: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  136. // CHECK:STDOUT: %.loc14_42: %tuple.type.ff9 = tuple_literal (%i32.loc14_29, %i32.loc14_34, %i32.loc14_39)
  137. // CHECK:STDOUT: %.loc14_43.2: %tuple.type.f9f = tuple_literal (%.loc14_25, %.loc14_42)
  138. // CHECK:STDOUT: %.loc14_43.3: type = converted %.loc14_25, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
  139. // CHECK:STDOUT: %.loc14_43.4: type = converted %.loc14_42, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
  140. // CHECK:STDOUT: %.loc14_43.5: type = converted %.loc14_43.2, constants.%tuple.type.99b [concrete = constants.%tuple.type.99b]
  141. // CHECK:STDOUT: }
  142. // CHECK:STDOUT: %v: ref %tuple.type.99b = bind_name v, %v.var
  143. // CHECK:STDOUT: return
  144. // CHECK:STDOUT: }
  145. // CHECK:STDOUT:
  146. // CHECK:STDOUT: fn @H() {
  147. // CHECK:STDOUT: !entry:
  148. // CHECK:STDOUT: name_binding_decl {
  149. // CHECK:STDOUT: %v.patt: %pattern_type.6b5 = binding_pattern v [concrete]
  150. // CHECK:STDOUT: %v.var_patt: %pattern_type.6b5 = var_pattern %v.patt [concrete]
  151. // CHECK:STDOUT: }
  152. // CHECK:STDOUT: %v.var: ref %tuple.type.516 = var %v.var_patt
  153. // CHECK:STDOUT: %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
  154. // CHECK:STDOUT: %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
  155. // CHECK:STDOUT: %tuple.elem1: ref %tuple.type.189 = tuple_access %v.var, element1
  156. // CHECK:STDOUT: %F.call: init %tuple.type.189 = call %F.ref() to %tuple.elem1
  157. // CHECK:STDOUT: %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
  158. // CHECK:STDOUT: %.loc18_50.1: %tuple.type.667 = tuple_literal (%int_1, %F.call, %int_2)
  159. // CHECK:STDOUT: %impl.elem0.loc18_50.1: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
  160. // CHECK:STDOUT: %bound_method.loc18_50.1: <bound method> = bound_method %int_1, %impl.elem0.loc18_50.1 [concrete = constants.%Convert.bound.ab5]
  161. // CHECK:STDOUT: %specific_fn.loc18_50.1: <specific function> = specific_function %impl.elem0.loc18_50.1, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
  162. // CHECK:STDOUT: %bound_method.loc18_50.2: <bound method> = bound_method %int_1, %specific_fn.loc18_50.1 [concrete = constants.%bound_method.9a1]
  163. // CHECK:STDOUT: %int.convert_checked.loc18_50.1: init %i32 = call %bound_method.loc18_50.2(%int_1) [concrete = constants.%int_1.5d2]
  164. // CHECK:STDOUT: %.loc18_50.2: init %i32 = converted %int_1, %int.convert_checked.loc18_50.1 [concrete = constants.%int_1.5d2]
  165. // CHECK:STDOUT: %tuple.elem0: ref %i32 = tuple_access %v.var, element0
  166. // CHECK:STDOUT: %.loc18_50.3: init %i32 = initialize_from %.loc18_50.2 to %tuple.elem0 [concrete = constants.%int_1.5d2]
  167. // CHECK:STDOUT: %impl.elem0.loc18_50.2: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
  168. // CHECK:STDOUT: %bound_method.loc18_50.3: <bound method> = bound_method %int_2, %impl.elem0.loc18_50.2 [concrete = constants.%Convert.bound.ef9]
  169. // CHECK:STDOUT: %specific_fn.loc18_50.2: <specific function> = specific_function %impl.elem0.loc18_50.2, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
  170. // CHECK:STDOUT: %bound_method.loc18_50.4: <bound method> = bound_method %int_2, %specific_fn.loc18_50.2 [concrete = constants.%bound_method.b92]
  171. // CHECK:STDOUT: %int.convert_checked.loc18_50.2: init %i32 = call %bound_method.loc18_50.4(%int_2) [concrete = constants.%int_2.ef8]
  172. // CHECK:STDOUT: %.loc18_50.4: init %i32 = converted %int_2, %int.convert_checked.loc18_50.2 [concrete = constants.%int_2.ef8]
  173. // CHECK:STDOUT: %tuple.elem2: ref %i32 = tuple_access %v.var, element2
  174. // CHECK:STDOUT: %.loc18_50.5: init %i32 = initialize_from %.loc18_50.4 to %tuple.elem2 [concrete = constants.%int_2.ef8]
  175. // CHECK:STDOUT: %.loc18_50.6: init %tuple.type.516 = tuple_init (%.loc18_50.3, %F.call, %.loc18_50.5) to %v.var
  176. // CHECK:STDOUT: %.loc18_3: init %tuple.type.516 = converted %.loc18_50.1, %.loc18_50.6
  177. // CHECK:STDOUT: assign %v.var, %.loc18_3
  178. // CHECK:STDOUT: %.loc18_36.1: type = splice_block %.loc18_36.4 [concrete = constants.%tuple.type.516] {
  179. // CHECK:STDOUT: %int_32.loc18_11: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  180. // CHECK:STDOUT: %i32.loc18_11: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  181. // CHECK:STDOUT: %int_32.loc18_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  182. // CHECK:STDOUT: %i32.loc18_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  183. // CHECK:STDOUT: %int_32.loc18_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  184. // CHECK:STDOUT: %i32.loc18_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  185. // CHECK:STDOUT: %int_32.loc18_27: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  186. // CHECK:STDOUT: %i32.loc18_27: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  187. // CHECK:STDOUT: %.loc18_30: %tuple.type.ff9 = tuple_literal (%i32.loc18_17, %i32.loc18_22, %i32.loc18_27)
  188. // CHECK:STDOUT: %int_32.loc18_33: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
  189. // CHECK:STDOUT: %i32.loc18_33: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
  190. // CHECK:STDOUT: %.loc18_36.2: %tuple.type.3a3 = tuple_literal (%i32.loc18_11, %.loc18_30, %i32.loc18_33)
  191. // CHECK:STDOUT: %.loc18_36.3: type = converted %.loc18_30, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
  192. // CHECK:STDOUT: %.loc18_36.4: type = converted %.loc18_36.2, constants.%tuple.type.516 [concrete = constants.%tuple.type.516]
  193. // CHECK:STDOUT: }
  194. // CHECK:STDOUT: %v: ref %tuple.type.516 = bind_name v, %v.var
  195. // CHECK:STDOUT: return
  196. // CHECK:STDOUT: }
  197. // CHECK:STDOUT: