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carbon-lang
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toolchain
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check
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struct
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tuple_as_element.carbon

tuple_as_element.carbon 6.5 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/struct/tuple_as_element.carbon
    8. 

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

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

  10. 

  11. var x: {.a: i32, .b: (i32,)} = {.a = 1, .b = (2,)};
    12. 

  12. var y: {.a: i32, .b: (i32,)} = x;
    13. 

  13. 

  14. // CHECK:STDOUT: --- tuple_as_element.carbon
    15. 

  15. // CHECK:STDOUT:
    16. 

  16. // CHECK:STDOUT: constants {
    17. 

  17. // CHECK:STDOUT:   %Int32.type: type = fn_type @Int32 [template]
    18. 

  18. // CHECK:STDOUT:   %Int32: %Int32.type = struct_value () [template]
    19. 

  19. // CHECK:STDOUT:   %tuple.type.1: type = tuple_type (type) [template]
    20. 

  20. // CHECK:STDOUT:   %tuple.type.2: type = tuple_type (i32) [template]
    21. 

  21. // CHECK:STDOUT:   %.1: type = struct_type {.a: i32, .b: %tuple.type.2} [template]
    22. 

  22. // CHECK:STDOUT:   %.3: i32 = int_value 1 [template]
    23. 

  23. // CHECK:STDOUT:   %.4: i32 = int_value 2 [template]
    24. 

  24. // CHECK:STDOUT:   %tuple: %tuple.type.2 = tuple_value (%.4) [template]
    25. 

  25. // CHECK:STDOUT:   %struct: %.1 = struct_value (%.3, %tuple) [template]
    26. 

  26. // CHECK:STDOUT: }
    27. 

  27. // CHECK:STDOUT:
    28. 

  28. // CHECK:STDOUT: imports {
    29. 

  29. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    30. 

  30. // CHECK:STDOUT:     .Int32 = %import_ref
    31. 

  31. // CHECK:STDOUT:     import Core//prelude
    32. 

  32. // CHECK:STDOUT:     import Core//prelude/...
    33. 

  33. // CHECK:STDOUT:   }
    34. 

  34. // CHECK:STDOUT: }
    35. 

  35. // CHECK:STDOUT:
    36. 

  36. // CHECK:STDOUT: file {
    37. 

  37. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    38. 

  38. // CHECK:STDOUT:     .Core = imports.%Core
    39. 

  39. // CHECK:STDOUT:     .x = %x
    40. 

  40. // CHECK:STDOUT:     .y = %y
    41. 

  41. // CHECK:STDOUT:   }
    42. 

  42. // CHECK:STDOUT:   %Core.import = import Core
    43. 

  43. // CHECK:STDOUT:   %int.make_type_32.loc11_13: init type = call constants.%Int32() [template = i32]
    44. 

  44. // CHECK:STDOUT:   %.loc11_13.1: type = value_of_initializer %int.make_type_32.loc11_13 [template = i32]
    45. 

  45. // CHECK:STDOUT:   %.loc11_13.2: type = converted %int.make_type_32.loc11_13, %.loc11_13.1 [template = i32]
    46. 

  46. // CHECK:STDOUT:   %int.make_type_32.loc11_23: init type = call constants.%Int32() [template = i32]
    47. 

  47. // CHECK:STDOUT:   %.loc11_27.1: %tuple.type.1 = tuple_literal (%int.make_type_32.loc11_23)
    48. 

  48. // CHECK:STDOUT:   %.loc11_27.2: type = value_of_initializer %int.make_type_32.loc11_23 [template = i32]
    49. 

  49. // CHECK:STDOUT:   %.loc11_27.3: type = converted %int.make_type_32.loc11_23, %.loc11_27.2 [template = i32]
    50. 

  50. // CHECK:STDOUT:   %.loc11_27.4: type = converted %.loc11_27.1, constants.%tuple.type.2 [template = constants.%tuple.type.2]
    51. 

  51. // CHECK:STDOUT:   %.loc11_28: type = struct_type {.a: i32, .b: %tuple.type.2} [template = constants.%.1]
    52. 

  52. // CHECK:STDOUT:   %x.var: ref %.1 = var x
    53. 

  53. // CHECK:STDOUT:   %x: ref %.1 = bind_name x, %x.var
    54. 

  54. // CHECK:STDOUT:   %int.make_type_32.loc12_13: init type = call constants.%Int32() [template = i32]
    55. 

  55. // CHECK:STDOUT:   %.loc12_13.1: type = value_of_initializer %int.make_type_32.loc12_13 [template = i32]
    56. 

  56. // CHECK:STDOUT:   %.loc12_13.2: type = converted %int.make_type_32.loc12_13, %.loc12_13.1 [template = i32]
    57. 

  57. // CHECK:STDOUT:   %int.make_type_32.loc12_23: init type = call constants.%Int32() [template = i32]
    58. 

  58. // CHECK:STDOUT:   %.loc12_27.1: %tuple.type.1 = tuple_literal (%int.make_type_32.loc12_23)
    59. 

  59. // CHECK:STDOUT:   %.loc12_27.2: type = value_of_initializer %int.make_type_32.loc12_23 [template = i32]
    60. 

  60. // CHECK:STDOUT:   %.loc12_27.3: type = converted %int.make_type_32.loc12_23, %.loc12_27.2 [template = i32]
    61. 

  61. // CHECK:STDOUT:   %.loc12_27.4: type = converted %.loc12_27.1, constants.%tuple.type.2 [template = constants.%tuple.type.2]
    62. 

  62. // CHECK:STDOUT:   %.loc12_28: type = struct_type {.a: i32, .b: %tuple.type.2} [template = constants.%.1]
    63. 

  63. // CHECK:STDOUT:   %y.var: ref %.1 = var y
    64. 

  64. // CHECK:STDOUT:   %y: ref %.1 = bind_name y, %y.var
    65. 

  65. // CHECK:STDOUT: }
    66. 

  66. // CHECK:STDOUT:
    67. 

  67. // CHECK:STDOUT: fn @__global_init() {
    68. 

  68. // CHECK:STDOUT: !entry:
    69. 

  69. // CHECK:STDOUT:   %.loc11_38: i32 = int_value 1 [template = constants.%.3]
    70. 

  70. // CHECK:STDOUT:   %.loc11_47: i32 = int_value 2 [template = constants.%.4]
    71. 

  71. // CHECK:STDOUT:   %.loc11_49.1: %tuple.type.2 = tuple_literal (%.loc11_47)
    72. 

  72. // CHECK:STDOUT:   %.loc11_50.1: %.1 = struct_literal (%.loc11_38, %.loc11_49.1)
    73. 

  73. // CHECK:STDOUT:   %.loc11_50.2: ref i32 = struct_access file.%x.var, element0
    74. 

  74. // CHECK:STDOUT:   %.loc11_50.3: init i32 = initialize_from %.loc11_38 to %.loc11_50.2 [template = constants.%.3]
    75. 

  75. // CHECK:STDOUT:   %.loc11_50.4: ref %tuple.type.2 = struct_access file.%x.var, element1
    76. 

  76. // CHECK:STDOUT:   %.loc11_49.2: init %tuple.type.2 = tuple_init (%.loc11_47) to %.loc11_50.4 [template = constants.%tuple]
    77. 

  77. // CHECK:STDOUT:   %.loc11_50.5: init %tuple.type.2 = converted %.loc11_49.1, %.loc11_49.2 [template = constants.%tuple]
    78. 

  78. // CHECK:STDOUT:   %.loc11_50.6: init %tuple.type.2 = initialize_from %.loc11_50.5 to %.loc11_50.4 [template = constants.%tuple]
    79. 

  79. // CHECK:STDOUT:   %.loc11_50.7: init %.1 = struct_init (%.loc11_50.3, %.loc11_50.6) to file.%x.var [template = constants.%struct]
    80. 

  80. // CHECK:STDOUT:   %.loc11_51: init %.1 = converted %.loc11_50.1, %.loc11_50.7 [template = constants.%struct]
    81. 

  81. // CHECK:STDOUT:   assign file.%x.var, %.loc11_51
    82. 

  82. // CHECK:STDOUT:   %x.ref: ref %.1 = name_ref x, file.%x
    83. 

  83. // CHECK:STDOUT:   %.loc12_32.1: ref i32 = struct_access %x.ref, element0
    84. 

  84. // CHECK:STDOUT:   %.loc12_32.2: i32 = bind_value %.loc12_32.1
    85. 

  85. // CHECK:STDOUT:   %.loc12_32.3: ref i32 = struct_access file.%y.var, element0
    86. 

  86. // CHECK:STDOUT:   %.loc12_32.4: init i32 = initialize_from %.loc12_32.2 to %.loc12_32.3
    87. 

  87. // CHECK:STDOUT:   %.loc12_32.5: ref %tuple.type.2 = struct_access %x.ref, element1
    88. 

  88. // CHECK:STDOUT:   %.loc12_32.6: ref i32 = tuple_access %.loc12_32.5, element0
    89. 

  89. // CHECK:STDOUT:   %.loc12_32.7: i32 = bind_value %.loc12_32.6
    90. 

  90. // CHECK:STDOUT:   %.loc12_32.8: ref %tuple.type.2 = struct_access file.%y.var, element1
    91. 

  91. // CHECK:STDOUT:   %.loc12_32.9: init %tuple.type.2 = tuple_init (%.loc12_32.7) to %.loc12_32.8
    92. 

  92. // CHECK:STDOUT:   %.loc12_32.10: init %tuple.type.2 = converted %.loc12_32.5, %.loc12_32.9
    93. 

  93. // CHECK:STDOUT:   %.loc12_32.11: init %tuple.type.2 = initialize_from %.loc12_32.10 to %.loc12_32.8
    94. 

  94. // CHECK:STDOUT:   %.loc12_32.12: init %.1 = struct_init (%.loc12_32.4, %.loc12_32.11) to file.%y.var
    95. 

  95. // CHECK:STDOUT:   %.loc12_33: init %.1 = converted %x.ref, %.loc12_32.12
    96. 

  96. // CHECK:STDOUT:   assign file.%y.var, %.loc12_33
    97. 

  97. // CHECK:STDOUT:   return
    98. 

  98. // CHECK:STDOUT: }
    99. 

  99. // CHECK:STDOUT:
    100.