Inicio Explorar Ayuda
Iniciar sesión
tomteb
/
carbon-lang
1
0
Fork 0
Archivos Incidencias 0 Pull Requests 0 Wiki
Árbol: ffbcfc4dfc
Ramas Etiquetas
carbon-lang
/
toolchain
/
check
/
testdata
/
struct
/
member_access.carbon

member_access.carbon 6.9 KB
Histórico Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108 
  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/member_access.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/member_access.carbon
    10. 

  10. 

  11. var x: {.a: f64, .b: i32} = {.a = 0.0, .b = 1};
    12. 

  12. var y: i32 = x.b;
    13. 

  13. var z: i32 = y;
    14. 

  14. 

  15. // CHECK:STDOUT: --- member_access.carbon
    16. 

  16. // CHECK:STDOUT:
    17. 

  17. // CHECK:STDOUT: constants {
    18. 

  18. // CHECK:STDOUT:   %.1: Core.IntLiteral = int_value 64 [template]
    19. 

  19. // CHECK:STDOUT:   %Float.type: type = fn_type @Float [template]
    20. 

  20. // CHECK:STDOUT:   %Float: %Float.type = struct_value () [template]
    21. 

  21. // CHECK:STDOUT:   %.2: Core.IntLiteral = int_value 32 [template]
    22. 

  22. // CHECK:STDOUT:   %Int.type: type = fn_type @Int [template]
    23. 

  23. // CHECK:STDOUT:   %Int: %Int.type = struct_value () [template]
    24. 

  24. // CHECK:STDOUT:   %i32: type = int_type signed, %.2 [template]
    25. 

  25. // CHECK:STDOUT:   %.3: type = struct_type {.a: f64, .b: %i32} [template]
    26. 

  26. // CHECK:STDOUT:   %.5: f64 = float_literal 0 [template]
    27. 

  27. // CHECK:STDOUT:   %.6: Core.IntLiteral = int_value 1 [template]
    28. 

  28. // CHECK:STDOUT:   %.7: type = struct_type {.a: f64, .b: Core.IntLiteral} [template]
    29. 

  29. // CHECK:STDOUT:   %Convert.type.2: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
    30. 

  30. // CHECK:STDOUT:   %Convert.type.14: type = fn_type @Convert.2, @impl.1(%.2) [template]
    31. 

  31. // CHECK:STDOUT:   %Convert.14: %Convert.type.14 = struct_value () [template]
    32. 

  32. // CHECK:STDOUT:   %.27: <witness> = interface_witness (%Convert.14) [template]
    33. 

  33. // CHECK:STDOUT:   %.28: <bound method> = bound_method %.6, %Convert.14 [template]
    34. 

  34. // CHECK:STDOUT:   %.29: <specific function> = specific_function %.28, @Convert.2(%.2) [template]
    35. 

  35. // CHECK:STDOUT:   %.30: %i32 = int_value 1 [template]
    36. 

  36. // CHECK:STDOUT:   %struct: %.3 = struct_value (%.5, %.30) [template]
    37. 

  37. // CHECK:STDOUT: }
    38. 

  38. // CHECK:STDOUT:
    39. 

  39. // CHECK:STDOUT: imports {
    40. 

  40. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    41. 

  41. // CHECK:STDOUT:     .Float = %import_ref.1
    42. 

  42. // CHECK:STDOUT:     .Int = %import_ref.2
    43. 

  43. // CHECK:STDOUT:     .ImplicitAs = %import_ref.3
    44. 

  44. // CHECK:STDOUT:     import Core//prelude
    45. 

  45. // CHECK:STDOUT:     import Core//prelude/...
    46. 

  46. // CHECK:STDOUT:   }
    47. 

  47. // CHECK:STDOUT: }
    48. 

  48. // CHECK:STDOUT:
    49. 

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

  50. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    51. 

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

  52. // CHECK:STDOUT:     .x = %x
    53. 

  53. // CHECK:STDOUT:     .y = %y
    54. 

  54. // CHECK:STDOUT:     .z = %z
    55. 

  55. // CHECK:STDOUT:   }
    56. 

  56. // CHECK:STDOUT:   %Core.import = import Core
    57. 

  57. // CHECK:STDOUT:   %.loc11_13.1: Core.IntLiteral = int_value 64 [template = constants.%.1]
    58. 

  58. // CHECK:STDOUT:   %float.make_type: init type = call constants.%Float(%.loc11_13.1) [template = f64]
    59. 

  59. // CHECK:STDOUT:   %.loc11_13.2: type = value_of_initializer %float.make_type [template = f64]
    60. 

  60. // CHECK:STDOUT:   %.loc11_13.3: type = converted %float.make_type, %.loc11_13.2 [template = f64]
    61. 

  61. // CHECK:STDOUT:   %.loc11_22.1: Core.IntLiteral = int_value 32 [template = constants.%.2]
    62. 

  62. // CHECK:STDOUT:   %int.make_type_signed.loc11: init type = call constants.%Int(%.loc11_22.1) [template = constants.%i32]
    63. 

  63. // CHECK:STDOUT:   %.loc11_22.2: type = value_of_initializer %int.make_type_signed.loc11 [template = constants.%i32]
    64. 

  64. // CHECK:STDOUT:   %.loc11_22.3: type = converted %int.make_type_signed.loc11, %.loc11_22.2 [template = constants.%i32]
    65. 

  65. // CHECK:STDOUT:   %.loc11_25: type = struct_type {.a: f64, .b: %i32} [template = constants.%.3]
    66. 

  66. // CHECK:STDOUT:   %x.var: ref %.3 = var x
    67. 

  67. // CHECK:STDOUT:   %x: ref %.3 = bind_name x, %x.var
    68. 

  68. // CHECK:STDOUT:   %.loc12_8.1: Core.IntLiteral = int_value 32 [template = constants.%.2]
    69. 

  69. // CHECK:STDOUT:   %int.make_type_signed.loc12: init type = call constants.%Int(%.loc12_8.1) [template = constants.%i32]
    70. 

  70. // CHECK:STDOUT:   %.loc12_8.2: type = value_of_initializer %int.make_type_signed.loc12 [template = constants.%i32]
    71. 

  71. // CHECK:STDOUT:   %.loc12_8.3: type = converted %int.make_type_signed.loc12, %.loc12_8.2 [template = constants.%i32]
    72. 

  72. // CHECK:STDOUT:   %y.var: ref %i32 = var y
    73. 

  73. // CHECK:STDOUT:   %y: ref %i32 = bind_name y, %y.var
    74. 

  74. // CHECK:STDOUT:   %.loc13_8.1: Core.IntLiteral = int_value 32 [template = constants.%.2]
    75. 

  75. // CHECK:STDOUT:   %int.make_type_signed.loc13: init type = call constants.%Int(%.loc13_8.1) [template = constants.%i32]
    76. 

  76. // CHECK:STDOUT:   %.loc13_8.2: type = value_of_initializer %int.make_type_signed.loc13 [template = constants.%i32]
    77. 

  77. // CHECK:STDOUT:   %.loc13_8.3: type = converted %int.make_type_signed.loc13, %.loc13_8.2 [template = constants.%i32]
    78. 

  78. // CHECK:STDOUT:   %z.var: ref %i32 = var z
    79. 

  79. // CHECK:STDOUT:   %z: ref %i32 = bind_name z, %z.var
    80. 

  80. // CHECK:STDOUT: }
    81. 

  81. // CHECK:STDOUT:
    82. 

  82. // CHECK:STDOUT: fn @__global_init() {
    83. 

  83. // CHECK:STDOUT: !entry:
    84. 

  84. // CHECK:STDOUT:   %.loc11_35: f64 = float_literal 0 [template = constants.%.5]
    85. 

  85. // CHECK:STDOUT:   %.loc11_45: Core.IntLiteral = int_value 1 [template = constants.%.6]
    86. 

  86. // CHECK:STDOUT:   %.loc11_46.1: %.7 = struct_literal (%.loc11_35, %.loc11_45)
    87. 

  87. // CHECK:STDOUT:   %.loc11_46.2: ref f64 = struct_access file.%x.var, element0
    88. 

  88. // CHECK:STDOUT:   %.loc11_46.3: init f64 = initialize_from %.loc11_35 to %.loc11_46.2 [template = constants.%.5]
    89. 

  89. // CHECK:STDOUT:   %.loc11_46.4: %Convert.type.2 = interface_witness_access constants.%.27, element0 [template = constants.%Convert.14]
    90. 

  90. // CHECK:STDOUT:   %.loc11_46.5: <bound method> = bound_method %.loc11_45, %.loc11_46.4 [template = constants.%.28]
    91. 

  91. // CHECK:STDOUT:   %.loc11_46.6: <specific function> = specific_function %.loc11_46.5, @Convert.2(constants.%.2) [template = constants.%.29]
    92. 

  92. // CHECK:STDOUT:   %int.convert_checked: init %i32 = call %.loc11_46.6(%.loc11_45) [template = constants.%.30]
    93. 

  93. // CHECK:STDOUT:   %.loc11_46.7: init %i32 = converted %.loc11_45, %int.convert_checked [template = constants.%.30]
    94. 

  94. // CHECK:STDOUT:   %.loc11_46.8: ref %i32 = struct_access file.%x.var, element1
    95. 

  95. // CHECK:STDOUT:   %.loc11_46.9: init %i32 = initialize_from %.loc11_46.7 to %.loc11_46.8 [template = constants.%.30]
    96. 

  96. // CHECK:STDOUT:   %.loc11_46.10: init %.3 = struct_init (%.loc11_46.3, %.loc11_46.9) to file.%x.var [template = constants.%struct]
    97. 

  97. // CHECK:STDOUT:   %.loc11_47: init %.3 = converted %.loc11_46.1, %.loc11_46.10 [template = constants.%struct]
    98. 

  98. // CHECK:STDOUT:   assign file.%x.var, %.loc11_47
    99. 

  99. // CHECK:STDOUT:   %x.ref: ref %.3 = name_ref x, file.%x
    100. 

  100. // CHECK:STDOUT:   %.loc12_15.1: ref %i32 = struct_access %x.ref, element1
    101. 

  101. // CHECK:STDOUT:   %.loc12_15.2: %i32 = bind_value %.loc12_15.1
    102. 

  102. // CHECK:STDOUT:   assign file.%y.var, %.loc12_15.2
    103. 

  103. // CHECK:STDOUT:   %y.ref: ref %i32 = name_ref y, file.%y
    104. 

  104. // CHECK:STDOUT:   %.loc13: %i32 = bind_value %y.ref
    105. 

  105. // CHECK:STDOUT:   assign file.%z.var, %.loc13
    106. 

  106. // CHECK:STDOUT:   return
    107. 

  107. // CHECK:STDOUT: }
    108. 

  108. // CHECK:STDOUT:
    109.