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nested_struct_in_place.carbon

nested_struct_in_place.carbon 10 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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.carbon
    6. 

  6. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
    7. 

  7. // EXTRA-ARGS: --dump-sem-ir-ranges=if-present
    8. 

  8. //
    9. 

  9. // AUTOUPDATE
    10. 

  10. // TIP: To test this file alone, run:
    11. 

  11. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/struct/nested_struct_in_place.carbon
    12. 

  12. // TIP: To dump output, run:
    13. 

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/struct/nested_struct_in_place.carbon
    14. 

  14. 

  15. fn F() -> (i32, i32, i32);
    16. 

  16. 

  17. fn G() {
    18. 

  18.   var v: {.a: (i32, i32, i32), .b: (i32, i32, i32)} = {.a = F(), .b = F()};
    19. 

  19. }
    20. 

  20. 

  21. // CHECK:STDOUT: --- nested_struct_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:   %Int.type: type = generic_class_type @Int [concrete]
    26. 

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

  27. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    28. 

  28. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    29. 

  29. // CHECK:STDOUT:   %tuple.type.ff9: type = tuple_type (type, type, type) [concrete]
    30. 

  30. // CHECK:STDOUT:   %tuple.type.189: type = tuple_type (%i32, %i32, %i32) [concrete]
    31. 

  31. // CHECK:STDOUT:   %pattern_type.b5a: type = pattern_type %tuple.type.189 [concrete]
    32. 

  32. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    33. 

  33. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    34. 

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

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

  36. // CHECK:STDOUT:   %struct_type.a.b.2f9: type = struct_type {.a: %tuple.type.189, .b: %tuple.type.189} [concrete]
    37. 

  37. // CHECK:STDOUT:   %ptr.7ae: type = ptr_type %tuple.type.189 [concrete]
    38. 

  38. // CHECK:STDOUT:   %pattern_type.3c2: type = pattern_type %struct_type.a.b.2f9 [concrete]
    39. 

  39. // CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
    40. 

  40. // CHECK:STDOUT:   %Op.type.19f: type = fn_type @Op.3, @Destroy.impl(%tuple.type.189) [concrete]
    41. 

  41. // CHECK:STDOUT:   %Op.672: %Op.type.19f = struct_value () [concrete]
    42. 

  42. // CHECK:STDOUT:   %Op.specific_fn.cf9: <specific function> = specific_function %Op.672, @Op.3(%tuple.type.189) [concrete]
    43. 

  43. // CHECK:STDOUT:   %Op.type.840: type = fn_type @Op.3, @Destroy.impl(%struct_type.a.b.2f9) [concrete]
    44. 

  44. // CHECK:STDOUT:   %Op.52b: %Op.type.840 = struct_value () [concrete]
    45. 

  45. // CHECK:STDOUT:   %ptr.c95: type = ptr_type %struct_type.a.b.2f9 [concrete]
    46. 

  46. // CHECK:STDOUT:   %Op.specific_fn.c7e: <specific function> = specific_function %Op.52b, @Op.3(%struct_type.a.b.2f9) [concrete]
    47. 

  47. // CHECK:STDOUT: }
    48. 

  48. // CHECK:STDOUT:
    49. 

  49. // CHECK:STDOUT: imports {
    50. 

  50. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    51. 

  51. // CHECK:STDOUT:     .Int = %Core.Int
    52. 

  52. // CHECK:STDOUT:     .Destroy = %Core.Destroy
    53. 

  53. // CHECK:STDOUT:     import Core//prelude
    54. 

  54. // CHECK:STDOUT:     import Core//prelude/...
    55. 

  55. // CHECK:STDOUT:   }
    56. 

  56. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    57. 

  57. // CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
    58. 

  58. // CHECK:STDOUT: }
    59. 

  59. // CHECK:STDOUT:
    60. 

  60. // CHECK:STDOUT: file {
    61. 

  61. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    62. 

  62. // CHECK:STDOUT:     .Core = imports.%Core
    63. 

  63. // CHECK:STDOUT:     .F = %F.decl
    64. 

  64. // CHECK:STDOUT:     .G = %G.decl
    65. 

  65. // CHECK:STDOUT:   }
    66. 

  66. // CHECK:STDOUT:   %Core.import = import Core
    67. 

  67. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
    68. 

  68. // CHECK:STDOUT:     %return.patt: %pattern_type.b5a = return_slot_pattern [concrete]
    69. 

  69. // CHECK:STDOUT:     %return.param_patt: %pattern_type.b5a = out_param_pattern %return.patt, call_param0 [concrete]
    70. 

  70. // CHECK:STDOUT:   } {
    71. 

  71. // CHECK:STDOUT:     %int_32.loc15_12: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    72. 

  72. // CHECK:STDOUT:     %i32.loc15_12: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    73. 

  73. // CHECK:STDOUT:     %int_32.loc15_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    74. 

  74. // CHECK:STDOUT:     %i32.loc15_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    75. 

  75. // CHECK:STDOUT:     %int_32.loc15_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    76. 

  76. // CHECK:STDOUT:     %i32.loc15_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    77. 

  77. // CHECK:STDOUT:     %.loc15_25.1: %tuple.type.ff9 = tuple_literal (%i32.loc15_12, %i32.loc15_17, %i32.loc15_22)
    78. 

  78. // CHECK:STDOUT:     %.loc15_25.2: type = converted %.loc15_25.1, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
    79. 

  79. // CHECK:STDOUT:     %return.param: ref %tuple.type.189 = out_param call_param0
    80. 

  80. // CHECK:STDOUT:     %return: ref %tuple.type.189 = return_slot %return.param
    81. 

  81. // CHECK:STDOUT:   }
    82. 

  82. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {} {}
    83. 

  83. // CHECK:STDOUT: }
    84. 

  84. // CHECK:STDOUT:
    85. 

  85. // CHECK:STDOUT: fn @F() -> %return.param: %tuple.type.189;
    86. 

  86. // CHECK:STDOUT:
    87. 

  87. // CHECK:STDOUT: fn @G() {
    88. 

  88. // CHECK:STDOUT: !entry:
    89. 

  89. // CHECK:STDOUT:   name_binding_decl {
    90. 

  90. // CHECK:STDOUT:     %v.patt: %pattern_type.3c2 = binding_pattern v [concrete]
    91. 

  91. // CHECK:STDOUT:     %v.var_patt: %pattern_type.3c2 = var_pattern %v.patt [concrete]
    92. 

  92. // CHECK:STDOUT:   }
    93. 

  93. // CHECK:STDOUT:   %v.var: ref %struct_type.a.b.2f9 = var %v.var_patt
    94. 

  94. // CHECK:STDOUT:   %F.ref.loc18_61: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    95. 

  95. // CHECK:STDOUT:   %.loc18_74.1: ref %tuple.type.189 = struct_access %v.var, element0
    96. 

  96. // CHECK:STDOUT:   %F.call.loc18_63: init %tuple.type.189 = call %F.ref.loc18_61() to %.loc18_74.1
    97. 

  97. // CHECK:STDOUT:   %F.ref.loc18_71: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    98. 

  98. // CHECK:STDOUT:   %.loc18_74.2: ref %tuple.type.189 = struct_access %v.var, element1
    99. 

  99. // CHECK:STDOUT:   %F.call.loc18_73: init %tuple.type.189 = call %F.ref.loc18_71() to %.loc18_74.2
    100. 

  100. // CHECK:STDOUT:   %.loc18_74.3: %struct_type.a.b.2f9 = struct_literal (%F.call.loc18_63, %F.call.loc18_73)
    101. 

  101. // CHECK:STDOUT:   %.loc18_74.4: init %struct_type.a.b.2f9 = struct_init (%F.call.loc18_63, %F.call.loc18_73) to %v.var
    102. 

  102. // CHECK:STDOUT:   %.loc18_3: init %struct_type.a.b.2f9 = converted %.loc18_74.3, %.loc18_74.4
    103. 

  103. // CHECK:STDOUT:   assign %v.var, %.loc18_3
    104. 

  104. // CHECK:STDOUT:   %.loc18_51: type = splice_block %struct_type.a.b [concrete = constants.%struct_type.a.b.2f9] {
    105. 

  105. // CHECK:STDOUT:     %int_32.loc18_16: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    106. 

  106. // CHECK:STDOUT:     %i32.loc18_16: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    107. 

  107. // CHECK:STDOUT:     %int_32.loc18_21: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    108. 

  108. // CHECK:STDOUT:     %i32.loc18_21: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    109. 

  109. // CHECK:STDOUT:     %int_32.loc18_26: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    110. 

  110. // CHECK:STDOUT:     %i32.loc18_26: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    111. 

  111. // CHECK:STDOUT:     %.loc18_29.1: %tuple.type.ff9 = tuple_literal (%i32.loc18_16, %i32.loc18_21, %i32.loc18_26)
    112. 

  112. // CHECK:STDOUT:     %.loc18_29.2: type = converted %.loc18_29.1, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
    113. 

  113. // CHECK:STDOUT:     %int_32.loc18_37: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    114. 

  114. // CHECK:STDOUT:     %i32.loc18_37: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    115. 

  115. // CHECK:STDOUT:     %int_32.loc18_42: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    116. 

  116. // CHECK:STDOUT:     %i32.loc18_42: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    117. 

  117. // CHECK:STDOUT:     %int_32.loc18_47: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    118. 

  118. // CHECK:STDOUT:     %i32.loc18_47: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    119. 

  119. // CHECK:STDOUT:     %.loc18_50.1: %tuple.type.ff9 = tuple_literal (%i32.loc18_37, %i32.loc18_42, %i32.loc18_47)
    120. 

  120. // CHECK:STDOUT:     %.loc18_50.2: type = converted %.loc18_50.1, constants.%tuple.type.189 [concrete = constants.%tuple.type.189]
    121. 

  121. // CHECK:STDOUT:     %struct_type.a.b: type = struct_type {.a: %tuple.type.189, .b: %tuple.type.189} [concrete = constants.%struct_type.a.b.2f9]
    122. 

  122. // CHECK:STDOUT:   }
    123. 

  123. // CHECK:STDOUT:   %v: ref %struct_type.a.b.2f9 = bind_name v, %v.var
    124. 

  124. // CHECK:STDOUT:   %Op.bound.loc18_74.1: <bound method> = bound_method %.loc18_74.2, constants.%Op.672
    125. 

  125. // CHECK:STDOUT:   %Op.specific_fn.1: <specific function> = specific_function constants.%Op.672, @Op.3(constants.%tuple.type.189) [concrete = constants.%Op.specific_fn.cf9]
    126. 

  126. // CHECK:STDOUT:   %bound_method.loc18_74.1: <bound method> = bound_method %.loc18_74.2, %Op.specific_fn.1
    127. 

  127. // CHECK:STDOUT:   %addr.loc18_74.1: %ptr.7ae = addr_of %.loc18_74.2
    128. 

  128. // CHECK:STDOUT:   %no_op.loc18_74.1: init %empty_tuple.type = call %bound_method.loc18_74.1(%addr.loc18_74.1)
    129. 

  129. // CHECK:STDOUT:   %Op.bound.loc18_74.2: <bound method> = bound_method %.loc18_74.1, constants.%Op.672
    130. 

  130. // CHECK:STDOUT:   %Op.specific_fn.2: <specific function> = specific_function constants.%Op.672, @Op.3(constants.%tuple.type.189) [concrete = constants.%Op.specific_fn.cf9]
    131. 

  131. // CHECK:STDOUT:   %bound_method.loc18_74.2: <bound method> = bound_method %.loc18_74.1, %Op.specific_fn.2
    132. 

  132. // CHECK:STDOUT:   %addr.loc18_74.2: %ptr.7ae = addr_of %.loc18_74.1
    133. 

  133. // CHECK:STDOUT:   %no_op.loc18_74.2: init %empty_tuple.type = call %bound_method.loc18_74.2(%addr.loc18_74.2)
    134. 

  134. // CHECK:STDOUT:   %Op.bound.loc18_3: <bound method> = bound_method %v.var, constants.%Op.52b
    135. 

  135. // CHECK:STDOUT:   %Op.specific_fn.3: <specific function> = specific_function constants.%Op.52b, @Op.3(constants.%struct_type.a.b.2f9) [concrete = constants.%Op.specific_fn.c7e]
    136. 

  136. // CHECK:STDOUT:   %bound_method.loc18_3: <bound method> = bound_method %v.var, %Op.specific_fn.3
    137. 

  137. // CHECK:STDOUT:   %addr.loc18_3: %ptr.c95 = addr_of %v.var
    138. 

  138. // CHECK:STDOUT:   %no_op.loc18_3: init %empty_tuple.type = call %bound_method.loc18_3(%addr.loc18_3)
    139. 

  139. // CHECK:STDOUT:   return
    140. 

  140. // CHECK:STDOUT: }
    141. 

  141. // CHECK:STDOUT:
    142.