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carbon-lang
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carbon-lang
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toolchain
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check
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testdata
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struct
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one_entry.carbon

one_entry.carbon 11 KB
История Исходник

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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/one_entry.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/one_entry.carbon
    14. 

  14. 

  15. var x: {.a: i32} = {.a = 4};
    16. 

  16. var y: {.a: i32} = x;
    17. 

  17. 

  18. // CHECK:STDOUT: --- one_entry.carbon
    19. 

  19. // CHECK:STDOUT:
    20. 

  20. // CHECK:STDOUT: constants {
    21. 

  21. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    22. 

  22. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    23. 

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

  24. // CHECK:STDOUT:   %N: Core.IntLiteral = bind_symbolic_name N, 0 [symbolic]
    25. 

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

  26. // CHECK:STDOUT:   %struct_type.a.ba9: type = struct_type {.a: %i32} [concrete]
    27. 

  27. // CHECK:STDOUT:   %pattern_type.268: type = pattern_type %struct_type.a.ba9 [concrete]
    28. 

  28. // CHECK:STDOUT:   %int_4.0c1: Core.IntLiteral = int_value 4 [concrete]
    29. 

  29. // CHECK:STDOUT:   %struct_type.a.a6c: type = struct_type {.a: Core.IntLiteral} [concrete]
    30. 

  30. // CHECK:STDOUT:   %.499: ref %i32 = struct_access file.%x.var, element0 [concrete]
    31. 

  31. // CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
    32. 

  32. // CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
    33. 

  33. // CHECK:STDOUT:   %ImplicitAs.type.d14: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
    34. 

  34. // CHECK:STDOUT:   %ImplicitAs.Convert.type.1b6: type = fn_type @ImplicitAs.Convert, @ImplicitAs(%i32) [concrete]
    35. 

  35. // CHECK:STDOUT:   %To: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
    36. 

  36. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%To) [symbolic]
    37. 

  37. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.1c0: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340 = struct_value () [symbolic]
    38. 

  38. // CHECK:STDOUT:   %ImplicitAs.impl_witness.204: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.9e9, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
    39. 

  39. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.584: type = fn_type @Core.IntLiteral.as.ImplicitAs.impl.Convert, @Core.IntLiteral.as.ImplicitAs.impl(%int_32) [concrete]
    40. 

  40. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0: %Core.IntLiteral.as.ImplicitAs.impl.Convert.type.584 = struct_value () [concrete]
    41. 

  41. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.d14 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.204) [concrete]
    42. 

  42. // CHECK:STDOUT:   %.1df: type = fn_type_with_self_type %ImplicitAs.Convert.type.1b6, %ImplicitAs.facet [concrete]
    43. 

  43. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.bound: <bound method> = bound_method %int_4.0c1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0 [concrete]
    44. 

  44. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn: <specific function> = specific_function %Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0, @Core.IntLiteral.as.ImplicitAs.impl.Convert(%int_32) [concrete]
    45. 

  45. // CHECK:STDOUT:   %bound_method: <bound method> = bound_method %int_4.0c1, %Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn [concrete]
    46. 

  46. // CHECK:STDOUT:   %int_4.940: %i32 = int_value 4 [concrete]
    47. 

  47. // CHECK:STDOUT:   %struct: %struct_type.a.ba9 = struct_value (%int_4.940) [concrete]
    48. 

  48. // CHECK:STDOUT:   %Copy.type: type = facet_type <@Copy> [concrete]
    49. 

  49. // CHECK:STDOUT:   %Copy.Op.type: type = fn_type @Copy.Op [concrete]
    50. 

  50. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.afd: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
    51. 

  51. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.6cd: %Int.as.Copy.impl.Op.type.afd = struct_value () [symbolic]
    52. 

  52. // CHECK:STDOUT:   %Copy.impl_witness.a32: <witness> = impl_witness imports.%Copy.impl_witness_table.1ed, @Int.as.Copy.impl(%int_32) [concrete]
    53. 

  53. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.276: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
    54. 

  54. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.f59: %Int.as.Copy.impl.Op.type.276 = struct_value () [concrete]
    55. 

  55. // CHECK:STDOUT:   %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.a32) [concrete]
    56. 

  56. // CHECK:STDOUT:   %.7fa: type = fn_type_with_self_type %Copy.Op.type, %Copy.facet [concrete]
    57. 

  57. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.f59, @Int.as.Copy.impl.Op(%int_32) [concrete]
    58. 

  58. // CHECK:STDOUT: }
    59. 

  59. // CHECK:STDOUT:
    60. 

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

  61. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    62. 

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

  63. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    64. 

  64. // CHECK:STDOUT:     .Copy = %Core.Copy
    65. 

  65. // CHECK:STDOUT:     import Core//prelude
    66. 

  66. // CHECK:STDOUT:     import Core//prelude/...
    67. 

  67. // CHECK:STDOUT:   }
    68. 

  68. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    69. 

  69. // CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
    70. 

  70. // CHECK:STDOUT:   %Core.import_ref.ee7: @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert.type (%Core.IntLiteral.as.ImplicitAs.impl.Convert.type.340) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Core.IntLiteral.as.ImplicitAs.impl.%Core.IntLiteral.as.ImplicitAs.impl.Convert (constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.1c0)]
    71. 

  71. // CHECK:STDOUT:   %ImplicitAs.impl_witness_table.9e9 = impl_witness_table (%Core.import_ref.ee7), @Core.IntLiteral.as.ImplicitAs.impl [concrete]
    72. 

  72. // CHECK:STDOUT:   %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
    73. 

  73. // CHECK:STDOUT:   %Core.import_ref.d0f6: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.afd) = import_ref Core//prelude/parts/int, loc{{\d+_\d+}}, loaded [symbolic = @Int.as.Copy.impl.%Int.as.Copy.impl.Op (constants.%Int.as.Copy.impl.Op.6cd)]
    74. 

  74. // CHECK:STDOUT:   %Copy.impl_witness_table.1ed = impl_witness_table (%Core.import_ref.d0f6), @Int.as.Copy.impl [concrete]
    75. 

  75. // CHECK:STDOUT: }
    76. 

  76. // CHECK:STDOUT:
    77. 

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

  78. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    79. 

  79. // CHECK:STDOUT:     .Core = imports.%Core
    80. 

  80. // CHECK:STDOUT:     .x = %x
    81. 

  81. // CHECK:STDOUT:     .y = %y
    82. 

  82. // CHECK:STDOUT:   }
    83. 

  83. // CHECK:STDOUT:   %Core.import = import Core
    84. 

  84. // CHECK:STDOUT:   name_binding_decl {
    85. 

  85. // CHECK:STDOUT:     %x.patt: %pattern_type.268 = binding_pattern x [concrete]
    86. 

  86. // CHECK:STDOUT:     %x.var_patt: %pattern_type.268 = var_pattern %x.patt [concrete]
    87. 

  87. // CHECK:STDOUT:   }
    88. 

  88. // CHECK:STDOUT:   %x.var: ref %struct_type.a.ba9 = var %x.var_patt [concrete]
    89. 

  89. // CHECK:STDOUT:   %.loc15: type = splice_block %struct_type.a.loc15 [concrete = constants.%struct_type.a.ba9] {
    90. 

  90. // CHECK:STDOUT:     %int_32.loc15: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    91. 

  91. // CHECK:STDOUT:     %i32.loc15: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    92. 

  92. // CHECK:STDOUT:     %struct_type.a.loc15: type = struct_type {.a: %i32} [concrete = constants.%struct_type.a.ba9]
    93. 

  93. // CHECK:STDOUT:   }
    94. 

  94. // CHECK:STDOUT:   %x: ref %struct_type.a.ba9 = bind_name x, %x.var [concrete = %x.var]
    95. 

  95. // CHECK:STDOUT:   name_binding_decl {
    96. 

  96. // CHECK:STDOUT:     %y.patt: %pattern_type.268 = binding_pattern y [concrete]
    97. 

  97. // CHECK:STDOUT:     %y.var_patt: %pattern_type.268 = var_pattern %y.patt [concrete]
    98. 

  98. // CHECK:STDOUT:   }
    99. 

  99. // CHECK:STDOUT:   %y.var: ref %struct_type.a.ba9 = var %y.var_patt [concrete]
    100. 

  100. // CHECK:STDOUT:   %.loc16: type = splice_block %struct_type.a.loc16 [concrete = constants.%struct_type.a.ba9] {
    101. 

  101. // CHECK:STDOUT:     %int_32.loc16: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    102. 

  102. // CHECK:STDOUT:     %i32.loc16: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    103. 

  103. // CHECK:STDOUT:     %struct_type.a.loc16: type = struct_type {.a: %i32} [concrete = constants.%struct_type.a.ba9]
    104. 

  104. // CHECK:STDOUT:   }
    105. 

  105. // CHECK:STDOUT:   %y: ref %struct_type.a.ba9 = bind_name y, %y.var [concrete = %y.var]
    106. 

  106. // CHECK:STDOUT: }
    107. 

  107. // CHECK:STDOUT:
    108. 

  108. // CHECK:STDOUT: fn @__global_init() {
    109. 

  109. // CHECK:STDOUT: !entry:
    110. 

  110. // CHECK:STDOUT:   %int_4: Core.IntLiteral = int_value 4 [concrete = constants.%int_4.0c1]
    111. 

  111. // CHECK:STDOUT:   %.loc15_27.1: %struct_type.a.a6c = struct_literal (%int_4)
    112. 

  112. // CHECK:STDOUT:   %impl.elem0.loc15: %.1df = impl_witness_access constants.%ImplicitAs.impl_witness.204, element0 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.0f0]
    113. 

  113. // CHECK:STDOUT:   %bound_method.loc15_27.1: <bound method> = bound_method %int_4, %impl.elem0.loc15 [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.bound]
    114. 

  114. // CHECK:STDOUT:   %specific_fn.loc15: <specific function> = specific_function %impl.elem0.loc15, @Core.IntLiteral.as.ImplicitAs.impl.Convert(constants.%int_32) [concrete = constants.%Core.IntLiteral.as.ImplicitAs.impl.Convert.specific_fn]
    115. 

  115. // CHECK:STDOUT:   %bound_method.loc15_27.2: <bound method> = bound_method %int_4, %specific_fn.loc15 [concrete = constants.%bound_method]
    116. 

  116. // CHECK:STDOUT:   %Core.IntLiteral.as.ImplicitAs.impl.Convert.call: init %i32 = call %bound_method.loc15_27.2(%int_4) [concrete = constants.%int_4.940]
    117. 

  117. // CHECK:STDOUT:   %.loc15_27.2: init %i32 = converted %int_4, %Core.IntLiteral.as.ImplicitAs.impl.Convert.call [concrete = constants.%int_4.940]
    118. 

  118. // CHECK:STDOUT:   %.loc15_27.3: init %struct_type.a.ba9 = struct_init (%.loc15_27.2) to file.%x.var [concrete = constants.%struct]
    119. 

  119. // CHECK:STDOUT:   %.loc15_1: init %struct_type.a.ba9 = converted %.loc15_27.1, %.loc15_27.3 [concrete = constants.%struct]
    120. 

  120. // CHECK:STDOUT:   assign file.%x.var, %.loc15_1
    121. 

  121. // CHECK:STDOUT:   %x.ref: ref %struct_type.a.ba9 = name_ref x, file.%x [concrete = file.%x.var]
    122. 

  122. // CHECK:STDOUT:   %.loc16_20.1: ref %i32 = struct_access %x.ref, element0 [concrete = constants.%.499]
    123. 

  123. // CHECK:STDOUT:   %.loc16_20.2: %i32 = bind_value %.loc16_20.1
    124. 

  124. // CHECK:STDOUT:   %impl.elem0.loc16: %.7fa = impl_witness_access constants.%Copy.impl_witness.a32, element0 [concrete = constants.%Int.as.Copy.impl.Op.f59]
    125. 

  125. // CHECK:STDOUT:   %bound_method.loc16_20.1: <bound method> = bound_method %.loc16_20.2, %impl.elem0.loc16
    126. 

  126. // CHECK:STDOUT:   %specific_fn.loc16: <specific function> = specific_function %impl.elem0.loc16, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
    127. 

  127. // CHECK:STDOUT:   %bound_method.loc16_20.2: <bound method> = bound_method %.loc16_20.2, %specific_fn.loc16
    128. 

  128. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc16_20.2(%.loc16_20.2)
    129. 

  129. // CHECK:STDOUT:   %.loc16_20.3: init %struct_type.a.ba9 = struct_init (%Int.as.Copy.impl.Op.call) to file.%y.var
    130. 

  130. // CHECK:STDOUT:   %.loc16_1: init %struct_type.a.ba9 = converted %x.ref, %.loc16_20.3
    131. 

  131. // CHECK:STDOUT:   assign file.%y.var, %.loc16_1
    132. 

  132. // CHECK:STDOUT:   return
    133. 

  133. // CHECK:STDOUT: }
    134. 

  134. // CHECK:STDOUT:
    135.