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nested_tuple_in_place.carbon

nested_tuple_in_place.carbon 14 KB
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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
    2. 

  2. // Exceptions. See /LICENSE for license information.
    3. 

  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
    4. 

  4. //
    5. 

  5. // AUTOUPDATE
    6. 

  6. // TIP: To test this file alone, run:
    7. 

  7. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/tuple/nested_tuple_in_place.carbon
    8. 

  8. // TIP: To dump output, run:
    9. 

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/tuple/nested_tuple_in_place.carbon
    10. 

  10. 

  11. fn F() -> (i32, i32, i32);
    12. 

  12. 

  13. fn G() {
    14. 

  14.   var v: ((i32, i32, i32), (i32, i32, i32)) = (F(), F());
    15. 

  15. }
    16. 

  16. 

  17. fn H() {
    18. 

  18.   var v: (i32, (i32, i32, i32), i32) = (1, F(), 2);
    19. 

  19. }
    20. 

  20. 

  21. // CHECK:STDOUT: --- nested_tuple_in_place.carbon
    22. 

  22. // CHECK:STDOUT:
    23. 

  23. // CHECK:STDOUT: constants {
    24. 

  24. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    25. 

  25. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    26. 

  26. // CHECK:STDOUT:   %tuple.type.ff9: type = tuple_type (type, type, type) [concrete]
    27. 

  27. // CHECK:STDOUT:   %tuple.type.189: type = tuple_type (%i32, %i32, %i32) [concrete]
    28. 

  28. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    29. 

  29. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    30. 

  30. // CHECK:STDOUT:   %G.type: type = fn_type @G [concrete]
    31. 

  31. // CHECK:STDOUT:   %G: %G.type = struct_value () [concrete]
    32. 

  32. // CHECK:STDOUT:   %tuple.type.f9f: type = tuple_type (%tuple.type.ff9, %tuple.type.ff9) [concrete]
    33. 

  33. // CHECK:STDOUT:   %tuple.type.99b: type = tuple_type (%tuple.type.189, %tuple.type.189) [concrete]
    34. 

  34. // CHECK:STDOUT:   %H.type: type = fn_type @H [concrete]
    35. 

  35. // CHECK:STDOUT:   %H: %H.type = struct_value () [concrete]
    36. 

  36. // CHECK:STDOUT:   %tuple.type.3a3: type = tuple_type (type, %tuple.type.ff9, type) [concrete]
    37. 

  37. // CHECK:STDOUT:   %tuple.type.516: type = tuple_type (%i32, %tuple.type.189, %i32) [concrete]
    38. 

  38. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [concrete]
    39. 

  39. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [concrete]
    40. 

  40. // CHECK:STDOUT:   %tuple.type.667: type = tuple_type (Core.IntLiteral, %tuple.type.189, Core.IntLiteral) [concrete]
    41. 

  41. // CHECK:STDOUT:   %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
    42. 

  42. // CHECK:STDOUT:   %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
    43. 

  43. // CHECK:STDOUT:   %impl_witness.d39: <witness> = impl_witness (imports.%Core.import_ref.a5b), @impl.4f9(%int_32) [concrete]
    44. 

  44. // CHECK:STDOUT:   %Convert.type.035: type = fn_type @Convert.2, @impl.4f9(%int_32) [concrete]
    45. 

  45. // CHECK:STDOUT:   %Convert.956: %Convert.type.035 = struct_value () [concrete]
    46. 

  46. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.205 = facet_value Core.IntLiteral, (%impl_witness.d39) [concrete]
    47. 

  47. // CHECK:STDOUT:   %.be7: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet [concrete]
    48. 

  48. // CHECK:STDOUT:   %Convert.bound.ab5: <bound method> = bound_method %int_1.5b8, %Convert.956 [concrete]
    49. 

  49. // CHECK:STDOUT:   %Convert.specific_fn: <specific function> = specific_function %Convert.956, @Convert.2(%int_32) [concrete]
    50. 

  50. // CHECK:STDOUT:   %bound_method.9a1: <bound method> = bound_method %int_1.5b8, %Convert.specific_fn [concrete]
    51. 

  51. // CHECK:STDOUT:   %int_1.5d2: %i32 = int_value 1 [concrete]
    52. 

  52. // CHECK:STDOUT:   %Convert.bound.ef9: <bound method> = bound_method %int_2.ecc, %Convert.956 [concrete]
    53. 

  53. // CHECK:STDOUT:   %bound_method.b92: <bound method> = bound_method %int_2.ecc, %Convert.specific_fn [concrete]
    54. 

  54. // CHECK:STDOUT:   %int_2.ef8: %i32 = int_value 2 [concrete]
    55. 

  55. // CHECK:STDOUT: }
    56. 

  56. // CHECK:STDOUT:
    57. 

  57. // CHECK:STDOUT: imports {
    58. 

  58. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    59. 

  59. // CHECK:STDOUT:     .Int = %Core.Int
    60. 

  60. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    61. 

  61. // CHECK:STDOUT:     import Core//prelude
    62. 

  62. // CHECK:STDOUT:     import Core//prelude/...
    63. 

  63. // CHECK:STDOUT:   }
    64. 

  64. // CHECK:STDOUT: }
    65. 

  65. // CHECK:STDOUT:
    66. 

  66. // CHECK:STDOUT: file {
    67. 

  67. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    68. 

  68. // CHECK:STDOUT:     .Core = imports.%Core
    69. 

  69. // CHECK:STDOUT:     .F = %F.decl
    70. 

  70. // CHECK:STDOUT:     .G = %G.decl
    71. 

  71. // CHECK:STDOUT:     .H = %H.decl
    72. 

  72. // CHECK:STDOUT:   }
    73. 

  73. // CHECK:STDOUT:   %Core.import = import Core
    74. 

  74. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
    75. 

  75. // CHECK:STDOUT:     %return.patt: %tuple.type.189 = return_slot_pattern
    76. 

  76. // CHECK:STDOUT:     %return.param_patt: %tuple.type.189 = out_param_pattern %return.patt, call_param0
    77. 

  77. // CHECK:STDOUT:   } {
    78. 

  78. // CHECK:STDOUT:     %int_32.loc11_12: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    79. 

  79. // CHECK:STDOUT:     %i32.loc11_12: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    80. 

  80. // CHECK:STDOUT:     %int_32.loc11_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    81. 

  81. // CHECK:STDOUT:     %i32.loc11_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    82. 

  82. // CHECK:STDOUT:     %int_32.loc11_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    83. 

  83. // CHECK:STDOUT:     %i32.loc11_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    84. 

  84. // CHECK:STDOUT:     %.loc11_25.1: %tuple.type.ff9 = tuple_literal (%i32.loc11_12, %i32.loc11_17, %i32.loc11_22)
    85. 

  85. // CHECK:STDOUT:     %.loc11_25.2: type = converted %.loc11_25.1, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
    86. 

  86. // CHECK:STDOUT:     %return.param: ref %tuple.type.189 = out_param call_param0
    87. 

  87. // CHECK:STDOUT:     %return: ref %tuple.type.189 = return_slot %return.param
    88. 

  88. // CHECK:STDOUT:   }
    89. 

  89. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {} {}
    90. 

  90. // CHECK:STDOUT:   %H.decl: %H.type = fn_decl @H [concrete = constants.%H] {} {}
    91. 

  91. // CHECK:STDOUT: }
    92. 

  92. // CHECK:STDOUT:
    93. 

  93. // CHECK:STDOUT: fn @F() -> %tuple.type.189;
    94. 

  94. // CHECK:STDOUT:
    95. 

  95. // CHECK:STDOUT: fn @G() {
    96. 

  96. // CHECK:STDOUT: !entry:
    97. 

  97. // CHECK:STDOUT:   name_binding_decl {
    98. 

  98. // CHECK:STDOUT:     %v.patt: %tuple.type.99b = binding_pattern v
    99. 

  99. // CHECK:STDOUT:     %.loc14_3.1: %tuple.type.99b = var_pattern %v.patt
    100. 

  100. // CHECK:STDOUT:   }
    101. 

  101. // CHECK:STDOUT:   %v.var: ref %tuple.type.99b = var v
    102. 

  102. // CHECK:STDOUT:   %F.ref.loc14_48: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    103. 

  103. // CHECK:STDOUT:   %tuple.elem0: ref %tuple.type.189 = tuple_access %v.var, element0
    104. 

  104. // CHECK:STDOUT:   %F.call.loc14_50: init %tuple.type.189 = call %F.ref.loc14_48() to %tuple.elem0
    105. 

  105. // CHECK:STDOUT:   %F.ref.loc14_53: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    106. 

  106. // CHECK:STDOUT:   %tuple.elem1: ref %tuple.type.189 = tuple_access %v.var, element1
    107. 

  107. // CHECK:STDOUT:   %F.call.loc14_55: init %tuple.type.189 = call %F.ref.loc14_53() to %tuple.elem1
    108. 

  108. // CHECK:STDOUT:   %.loc14_56.1: %tuple.type.99b = tuple_literal (%F.call.loc14_50, %F.call.loc14_55)
    109. 

  109. // CHECK:STDOUT:   %.loc14_56.2: init %tuple.type.99b = tuple_init (%F.call.loc14_50, %F.call.loc14_55) to %v.var
    110. 

  110. // CHECK:STDOUT:   %.loc14_3.2: init %tuple.type.99b = converted %.loc14_56.1, %.loc14_56.2
    111. 

  111. // CHECK:STDOUT:   assign %v.var, %.loc14_3.2
    112. 

  112. // CHECK:STDOUT:   %.loc14_43.1: type = splice_block %.loc14_43.5 [concrete = constants.%tuple.type.99b] {
    113. 

  113. // CHECK:STDOUT:     %int_32.loc14_12: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    114. 

  114. // CHECK:STDOUT:     %i32.loc14_12: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    115. 

  115. // CHECK:STDOUT:     %int_32.loc14_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    116. 

  116. // CHECK:STDOUT:     %i32.loc14_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    117. 

  117. // CHECK:STDOUT:     %int_32.loc14_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    118. 

  118. // CHECK:STDOUT:     %i32.loc14_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    119. 

  119. // CHECK:STDOUT:     %.loc14_25: %tuple.type.ff9 = tuple_literal (%i32.loc14_12, %i32.loc14_17, %i32.loc14_22)
    120. 

  120. // CHECK:STDOUT:     %int_32.loc14_29: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    121. 

  121. // CHECK:STDOUT:     %i32.loc14_29: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    122. 

  122. // CHECK:STDOUT:     %int_32.loc14_34: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    123. 

  123. // CHECK:STDOUT:     %i32.loc14_34: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    124. 

  124. // CHECK:STDOUT:     %int_32.loc14_39: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    125. 

  125. // CHECK:STDOUT:     %i32.loc14_39: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    126. 

  126. // CHECK:STDOUT:     %.loc14_42: %tuple.type.ff9 = tuple_literal (%i32.loc14_29, %i32.loc14_34, %i32.loc14_39)
    127. 

  127. // CHECK:STDOUT:     %.loc14_43.2: %tuple.type.f9f = tuple_literal (%.loc14_25, %.loc14_42)
    128. 

  128. // CHECK:STDOUT:     %.loc14_43.3: type = converted %.loc14_25, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
    129. 

  129. // CHECK:STDOUT:     %.loc14_43.4: type = converted %.loc14_42, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
    130. 

  130. // CHECK:STDOUT:     %.loc14_43.5: type = converted %.loc14_43.2, constants.%tuple.type.99b [concrete = constants.%tuple.type.99b]
    131. 

  131. // CHECK:STDOUT:   }
    132. 

  132. // CHECK:STDOUT:   %v: ref %tuple.type.99b = bind_name v, %v.var
    133. 

  133. // CHECK:STDOUT:   return
    134. 

  134. // CHECK:STDOUT: }
    135. 

  135. // CHECK:STDOUT:
    136. 

  136. // CHECK:STDOUT: fn @H() {
    137. 

  137. // CHECK:STDOUT: !entry:
    138. 

  138. // CHECK:STDOUT:   name_binding_decl {
    139. 

  139. // CHECK:STDOUT:     %v.patt: %tuple.type.516 = binding_pattern v
    140. 

  140. // CHECK:STDOUT:     %.loc18_3.1: %tuple.type.516 = var_pattern %v.patt
    141. 

  141. // CHECK:STDOUT:   }
    142. 

  142. // CHECK:STDOUT:   %v.var: ref %tuple.type.516 = var v
    143. 

  143. // CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1.5b8]
    144. 

  144. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    145. 

  145. // CHECK:STDOUT:   %tuple.elem1: ref %tuple.type.189 = tuple_access %v.var, element1
    146. 

  146. // CHECK:STDOUT:   %F.call: init %tuple.type.189 = call %F.ref() to %tuple.elem1
    147. 

  147. // CHECK:STDOUT:   %int_2: Core.IntLiteral = int_value 2 [concrete = constants.%int_2.ecc]
    148. 

  148. // CHECK:STDOUT:   %.loc18_50.1: %tuple.type.667 = tuple_literal (%int_1, %F.call, %int_2)
    149. 

  149. // CHECK:STDOUT:   %impl.elem0.loc18_50.1: %.be7 = impl_witness_access constants.%impl_witness.d39, element0 [concrete = constants.%Convert.956]
    150. 

  150. // CHECK:STDOUT:   %bound_method.loc18_50.1: <bound method> = bound_method %int_1, %impl.elem0.loc18_50.1 [concrete = constants.%Convert.bound.ab5]
    151. 

  151. // 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]
    152. 

  152. // CHECK:STDOUT:   %bound_method.loc18_50.2: <bound method> = bound_method %int_1, %specific_fn.loc18_50.1 [concrete = constants.%bound_method.9a1]
    153. 

  153. // CHECK:STDOUT:   %int.convert_checked.loc18_50.1: init %i32 = call %bound_method.loc18_50.2(%int_1) [concrete = constants.%int_1.5d2]
    154. 

  154. // CHECK:STDOUT:   %.loc18_50.2: init %i32 = converted %int_1, %int.convert_checked.loc18_50.1 [concrete = constants.%int_1.5d2]
    155. 

  155. // CHECK:STDOUT:   %tuple.elem0: ref %i32 = tuple_access %v.var, element0
    156. 

  156. // CHECK:STDOUT:   %.loc18_50.3: init %i32 = initialize_from %.loc18_50.2 to %tuple.elem0 [concrete = constants.%int_1.5d2]
    157. 

  157. // CHECK:STDOUT:   %impl.elem0.loc18_50.2: %.be7 = impl_witness_access constants.%impl_witness.d39, element0 [concrete = constants.%Convert.956]
    158. 

  158. // CHECK:STDOUT:   %bound_method.loc18_50.3: <bound method> = bound_method %int_2, %impl.elem0.loc18_50.2 [concrete = constants.%Convert.bound.ef9]
    159. 

  159. // 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]
    160. 

  160. // CHECK:STDOUT:   %bound_method.loc18_50.4: <bound method> = bound_method %int_2, %specific_fn.loc18_50.2 [concrete = constants.%bound_method.b92]
    161. 

  161. // CHECK:STDOUT:   %int.convert_checked.loc18_50.2: init %i32 = call %bound_method.loc18_50.4(%int_2) [concrete = constants.%int_2.ef8]
    162. 

  162. // CHECK:STDOUT:   %.loc18_50.4: init %i32 = converted %int_2, %int.convert_checked.loc18_50.2 [concrete = constants.%int_2.ef8]
    163. 

  163. // CHECK:STDOUT:   %tuple.elem2: ref %i32 = tuple_access %v.var, element2
    164. 

  164. // CHECK:STDOUT:   %.loc18_50.5: init %i32 = initialize_from %.loc18_50.4 to %tuple.elem2 [concrete = constants.%int_2.ef8]
    165. 

  165. // CHECK:STDOUT:   %.loc18_50.6: init %tuple.type.516 = tuple_init (%.loc18_50.3, %F.call, %.loc18_50.5) to %v.var
    166. 

  166. // CHECK:STDOUT:   %.loc18_3.2: init %tuple.type.516 = converted %.loc18_50.1, %.loc18_50.6
    167. 

  167. // CHECK:STDOUT:   assign %v.var, %.loc18_3.2
    168. 

  168. // CHECK:STDOUT:   %.loc18_36.1: type = splice_block %.loc18_36.4 [concrete = constants.%tuple.type.516] {
    169. 

  169. // CHECK:STDOUT:     %int_32.loc18_11: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    170. 

  170. // CHECK:STDOUT:     %i32.loc18_11: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    171. 

  171. // CHECK:STDOUT:     %int_32.loc18_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    172. 

  172. // CHECK:STDOUT:     %i32.loc18_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    173. 

  173. // CHECK:STDOUT:     %int_32.loc18_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    174. 

  174. // CHECK:STDOUT:     %i32.loc18_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    175. 

  175. // CHECK:STDOUT:     %int_32.loc18_27: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    176. 

  176. // CHECK:STDOUT:     %i32.loc18_27: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    177. 

  177. // CHECK:STDOUT:     %.loc18_30: %tuple.type.ff9 = tuple_literal (%i32.loc18_17, %i32.loc18_22, %i32.loc18_27)
    178. 

  178. // CHECK:STDOUT:     %int_32.loc18_33: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    179. 

  179. // CHECK:STDOUT:     %i32.loc18_33: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    180. 

  180. // CHECK:STDOUT:     %.loc18_36.2: %tuple.type.3a3 = tuple_literal (%i32.loc18_11, %.loc18_30, %i32.loc18_33)
    181. 

  181. // CHECK:STDOUT:     %.loc18_36.3: type = converted %.loc18_30, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
    182. 

  182. // CHECK:STDOUT:     %.loc18_36.4: type = converted %.loc18_36.2, constants.%tuple.type.516 [concrete = constants.%tuple.type.516]
    183. 

  183. // CHECK:STDOUT:   }
    184. 

  184. // CHECK:STDOUT:   %v: ref %tuple.type.516 = bind_name v, %v.var
    185. 

  185. // CHECK:STDOUT:   return
    186. 

  186. // CHECK:STDOUT: }
    187. 

  187. // CHECK:STDOUT:
    188.