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literal_member_access.carbon

literal_member_access.carbon 9.8 KB
Cronologia Originale

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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/literal_member_access.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/literal_member_access.carbon
    14. 

  14. 

  15. fn G() -> {.x: i32, .y: i32, .z: i32};
    16. 

  16. 

  17. fn F() -> i32 {
    18. 

  18.   return {.a = 1, .b = G(), .c = 3}.b.y;
    19. 

  19. }
    20. 

  20. 

  21. // CHECK:STDOUT: --- literal_member_access.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:   %N: Core.IntLiteral = symbolic_binding N, 0 [symbolic]
    29. 

  29. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    30. 

  30. // CHECK:STDOUT:   %struct_type.x.y.z: type = struct_type {.x: %i32, .y: %i32, .z: %i32} [concrete]
    31. 

  31. // CHECK:STDOUT:   %.a42: form = init_form %struct_type.x.y.z, call_param0 [concrete]
    32. 

  32. // CHECK:STDOUT:   %pattern_type.c6b: type = pattern_type %struct_type.x.y.z [concrete]
    33. 

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

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

  35. // CHECK:STDOUT:   %.941: form = init_form %i32, call_param0 [concrete]
    36. 

  36. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    37. 

  37. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    38. 

  38. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    39. 

  39. // CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [concrete]
    40. 

  40. // CHECK:STDOUT:   %int_3: Core.IntLiteral = int_value 3 [concrete]
    41. 

  41. // CHECK:STDOUT:   %struct_type.a.b.c.4ca: type = struct_type {.a: Core.IntLiteral, .b: %struct_type.x.y.z, .c: Core.IntLiteral} [concrete]
    42. 

  42. // CHECK:STDOUT:   %Copy.type: type = facet_type <@Copy> [concrete]
    43. 

  43. // CHECK:STDOUT:   %Copy.Op.type: type = fn_type @Copy.Op [concrete]
    44. 

  44. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.824: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%N) [symbolic]
    45. 

  45. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.9b9: %Int.as.Copy.impl.Op.type.824 = struct_value () [symbolic]
    46. 

  46. // CHECK:STDOUT:   %Copy.impl_witness.f17: <witness> = impl_witness imports.%Copy.impl_witness_table.e76, @Int.as.Copy.impl(%int_32) [concrete]
    47. 

  47. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.type.546: type = fn_type @Int.as.Copy.impl.Op, @Int.as.Copy.impl(%int_32) [concrete]
    48. 

  48. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.664: %Int.as.Copy.impl.Op.type.546 = struct_value () [concrete]
    49. 

  49. // CHECK:STDOUT:   %Copy.facet: %Copy.type = facet_value %i32, (%Copy.impl_witness.f17) [concrete]
    50. 

  50. // CHECK:STDOUT:   %.f79: type = fn_type_with_self_type %Copy.Op.type, %Copy.facet [concrete]
    51. 

  51. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.specific_fn: <specific function> = specific_function %Int.as.Copy.impl.Op.664, @Int.as.Copy.impl.Op(%int_32) [concrete]
    52. 

  52. // CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
    53. 

  53. // CHECK:STDOUT:   %DestroyOp.type: type = fn_type @DestroyOp [concrete]
    54. 

  54. // CHECK:STDOUT:   %DestroyOp: %DestroyOp.type = struct_value () [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:     .Copy = %Core.Copy
    61. 

  61. // CHECK:STDOUT:     .Destroy = %Core.Destroy
    62. 

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

  63. // CHECK:STDOUT:     import Core//prelude/...
    64. 

  64. // CHECK:STDOUT:   }
    65. 

  65. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    66. 

  66. // CHECK:STDOUT:   %Core.Copy: type = import_ref Core//prelude/parts/copy, Copy, loaded [concrete = constants.%Copy.type]
    67. 

  67. // CHECK:STDOUT:   %Core.import_ref.18d: @Int.as.Copy.impl.%Int.as.Copy.impl.Op.type (%Int.as.Copy.impl.Op.type.824) = 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.9b9)]
    68. 

  68. // CHECK:STDOUT:   %Copy.impl_witness_table.e76 = impl_witness_table (%Core.import_ref.18d), @Int.as.Copy.impl [concrete]
    69. 

  69. // CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
    70. 

  70. // CHECK:STDOUT: }
    71. 

  71. // CHECK:STDOUT:
    72. 

  72. // CHECK:STDOUT: file {
    73. 

  73. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    74. 

  74. // CHECK:STDOUT:     .Core = imports.%Core
    75. 

  75. // CHECK:STDOUT:     .G = %G.decl
    76. 

  76. // CHECK:STDOUT:     .F = %F.decl
    77. 

  77. // CHECK:STDOUT:   }
    78. 

  78. // CHECK:STDOUT:   %Core.import = import Core
    79. 

  79. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
    80. 

  80. // CHECK:STDOUT:     %return.patt: %pattern_type.c6b = return_slot_pattern [concrete]
    81. 

  81. // CHECK:STDOUT:     %return.param_patt: %pattern_type.c6b = out_param_pattern %return.patt, call_param0 [concrete]
    82. 

  82. // CHECK:STDOUT:   } {
    83. 

  83. // CHECK:STDOUT:     %int_32.loc15_16: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    84. 

  84. // CHECK:STDOUT:     %i32.loc15_16: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    85. 

  85. // CHECK:STDOUT:     %int_32.loc15_25: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    86. 

  86. // CHECK:STDOUT:     %i32.loc15_25: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    87. 

  87. // CHECK:STDOUT:     %int_32.loc15_34: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    88. 

  88. // CHECK:STDOUT:     %i32.loc15_34: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    89. 

  89. // CHECK:STDOUT:     %struct_type.x.y.z: type = struct_type {.x: %i32, .y: %i32, .z: %i32} [concrete = constants.%struct_type.x.y.z]
    90. 

  90. // CHECK:STDOUT:     %.loc15: form = init_form %struct_type.x.y.z, call_param0 [concrete = constants.%.a42]
    91. 

  91. // CHECK:STDOUT:     %return.param: ref %struct_type.x.y.z = out_param call_param0
    92. 

  92. // CHECK:STDOUT:     %return: ref %struct_type.x.y.z = return_slot %return.param
    93. 

  93. // CHECK:STDOUT:   }
    94. 

  94. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
    95. 

  95. // CHECK:STDOUT:     %return.patt: %pattern_type.7ce = return_slot_pattern [concrete]
    96. 

  96. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7ce = out_param_pattern %return.patt, call_param0 [concrete]
    97. 

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

  98. // CHECK:STDOUT:     %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    99. 

  99. // CHECK:STDOUT:     %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    100. 

  100. // CHECK:STDOUT:     %.loc17: form = init_form %i32, call_param0 [concrete = constants.%.941]
    101. 

  101. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param0
    102. 

  102. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    103. 

  103. // CHECK:STDOUT:   }
    104. 

  104. // CHECK:STDOUT: }
    105. 

  105. // CHECK:STDOUT:
    106. 

  106. // CHECK:STDOUT: fn @G() -> %return.param: %struct_type.x.y.z;
    107. 

  107. // CHECK:STDOUT:
    108. 

  108. // CHECK:STDOUT: fn @F() -> %i32 {
    109. 

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

  110. // CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [concrete = constants.%int_1]
    111. 

  111. // CHECK:STDOUT:   %G.ref: %G.type = name_ref G, file.%G.decl [concrete = constants.%G]
    112. 

  112. // CHECK:STDOUT:   %.loc18_26.1: ref %struct_type.x.y.z = temporary_storage
    113. 

  113. // CHECK:STDOUT:   %G.call: init %struct_type.x.y.z = call %G.ref() to %.loc18_26.1
    114. 

  114. // CHECK:STDOUT:   %int_3: Core.IntLiteral = int_value 3 [concrete = constants.%int_3]
    115. 

  115. // CHECK:STDOUT:   %.loc18_35.1: %struct_type.a.b.c.4ca = struct_literal (%int_1, %G.call, %int_3)
    116. 

  116. // CHECK:STDOUT:   %.loc18_26.2: ref %struct_type.x.y.z = temporary %.loc18_26.1, %G.call
    117. 

  117. // CHECK:STDOUT:   %.loc18_26.3: ref %i32 = struct_access %.loc18_26.2, element0
    118. 

  118. // CHECK:STDOUT:   %.loc18_26.4: %i32 = acquire_value %.loc18_26.3
    119. 

  119. // CHECK:STDOUT:   %.loc18_26.5: ref %i32 = struct_access %.loc18_26.2, element1
    120. 

  120. // CHECK:STDOUT:   %.loc18_26.6: %i32 = acquire_value %.loc18_26.5
    121. 

  121. // CHECK:STDOUT:   %.loc18_26.7: ref %i32 = struct_access %.loc18_26.2, element2
    122. 

  122. // CHECK:STDOUT:   %.loc18_26.8: %i32 = acquire_value %.loc18_26.7
    123. 

  123. // CHECK:STDOUT:   %struct.loc18_26: %struct_type.x.y.z = struct_value (%.loc18_26.4, %.loc18_26.6, %.loc18_26.8)
    124. 

  124. // CHECK:STDOUT:   %.loc18_35.2: %struct_type.x.y.z = converted %G.call, %struct.loc18_26
    125. 

  125. // CHECK:STDOUT:   %struct.loc18_35: %struct_type.a.b.c.4ca = struct_value (%int_1, %.loc18_35.2, %int_3)
    126. 

  126. // CHECK:STDOUT:   %.loc18_35.3: %struct_type.a.b.c.4ca = converted %.loc18_35.1, %struct.loc18_35
    127. 

  127. // CHECK:STDOUT:   %.loc18_36: %struct_type.x.y.z = struct_access %.loc18_35.3, element1
    128. 

  128. // CHECK:STDOUT:   %.loc18_38: %i32 = struct_access %.loc18_36, element1
    129. 

  129. // CHECK:STDOUT:   %impl.elem0: %.f79 = impl_witness_access constants.%Copy.impl_witness.f17, element0 [concrete = constants.%Int.as.Copy.impl.Op.664]
    130. 

  130. // CHECK:STDOUT:   %bound_method.loc18_38.1: <bound method> = bound_method %.loc18_38, %impl.elem0
    131. 

  131. // CHECK:STDOUT:   %specific_fn: <specific function> = specific_function %impl.elem0, @Int.as.Copy.impl.Op(constants.%int_32) [concrete = constants.%Int.as.Copy.impl.Op.specific_fn]
    132. 

  132. // CHECK:STDOUT:   %bound_method.loc18_38.2: <bound method> = bound_method %.loc18_38, %specific_fn
    133. 

  133. // CHECK:STDOUT:   %Int.as.Copy.impl.Op.call: init %i32 = call %bound_method.loc18_38.2(%.loc18_38)
    134. 

  134. // CHECK:STDOUT:   %DestroyOp.bound: <bound method> = bound_method %.loc18_26.2, constants.%DestroyOp
    135. 

  135. // CHECK:STDOUT:   %DestroyOp.call: init %empty_tuple.type = call %DestroyOp.bound(%.loc18_26.2)
    136. 

  136. // CHECK:STDOUT:   return %Int.as.Copy.impl.Op.call to %return.param
    137. 

  137. // CHECK:STDOUT: }
    138. 

  138. // CHECK:STDOUT:
    139. 

  139. // CHECK:STDOUT: fn @DestroyOp(%self.param: %struct_type.x.y.z) = "no_op";
    140. 

  140. // CHECK:STDOUT:
    141.