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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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import.carbon

import.carbon 9.7 KB
文件歷史 原始文件

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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. 

  7. // --- implicit.carbon
    8. 

  8. 

  9. package Implicit api;
    10. 

  10. 

  11. var a_ref: {.a: i32} = {.a = 0};
    12. 

  12. var b_ref: {.a: {.b: i32, .c: (i32,)}, .d: i32} =
    13. 

  13.     {.a = {.b = 0, .c = (0,)}, .d = 0};
    14. 

  14. 

  15. // --- implicit.impl.carbon
    16. 

  16. 

  17. package Implicit impl;
    18. 

  18. 

  19. var a: {.a: i32} = a_ref;
    20. 

  20. var b: {.a: {.b: i32, .c: (i32,)}, .d: i32} = b_ref;
    21. 

  21. 

  22. // CHECK:STDOUT: --- implicit.carbon
    23. 

  23. // CHECK:STDOUT:
    24. 

  24. // CHECK:STDOUT: constants {
    25. 

  25. // CHECK:STDOUT:   %.1: type = struct_type {.a: i32} [template]
    26. 

  26. // CHECK:STDOUT:   %.2: i32 = int_literal 0 [template]
    27. 

  27. // CHECK:STDOUT:   %struct.1: {.a: i32} = struct_value (%.2) [template]
    28. 

  28. // CHECK:STDOUT:   %.3: type = tuple_type (type) [template]
    29. 

  29. // CHECK:STDOUT:   %.4: type = tuple_type (i32) [template]
    30. 

  30. // CHECK:STDOUT:   %.5: type = struct_type {.b: i32, .c: (i32,)} [template]
    31. 

  31. // CHECK:STDOUT:   %.6: type = struct_type {.a: {.b: i32, .c: (i32,)}, .d: i32} [template]
    32. 

  32. // CHECK:STDOUT:   %.7: type = ptr_type {.b: i32, .c: (i32,)} [template]
    33. 

  33. // CHECK:STDOUT:   %.8: type = struct_type {.a: {.b: i32, .c: (i32,)}*, .d: i32} [template]
    34. 

  34. // CHECK:STDOUT:   %.9: type = ptr_type {.a: {.b: i32, .c: (i32,)}*, .d: i32} [template]
    35. 

  35. // CHECK:STDOUT:   %tuple: (i32,) = tuple_value (%.2) [template]
    36. 

  36. // CHECK:STDOUT:   %struct.2: {.b: i32, .c: (i32,)} = struct_value (%.2, %tuple) [template]
    37. 

  37. // CHECK:STDOUT:   %struct.3: {.a: {.b: i32, .c: (i32,)}, .d: i32} = struct_value (%struct.2, %.2) [template]
    38. 

  38. // CHECK:STDOUT: }
    39. 

  39. // CHECK:STDOUT:
    40. 

  40. // CHECK:STDOUT: file {
    41. 

  41. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    42. 

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

  43. // CHECK:STDOUT:     .a_ref = %a_ref
    44. 

  44. // CHECK:STDOUT:     .b_ref = %b_ref
    45. 

  45. // CHECK:STDOUT:   }
    46. 

  46. // CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
    47. 

  47. // CHECK:STDOUT:   %.loc4: type = struct_type {.a: i32} [template = constants.%.1]
    48. 

  48. // CHECK:STDOUT:   %a_ref.var: ref {.a: i32} = var a_ref
    49. 

  49. // CHECK:STDOUT:   %a_ref: ref {.a: i32} = bind_name a_ref, %a_ref.var
    50. 

  50. // CHECK:STDOUT:   %.loc5_36.1: (type,) = tuple_literal (i32)
    51. 

  51. // CHECK:STDOUT:   %.loc5_36.2: type = converted %.loc5_36.1, constants.%.4 [template = constants.%.4]
    52. 

  52. // CHECK:STDOUT:   %.loc5_37: type = struct_type {.b: i32, .c: (i32,)} [template = constants.%.5]
    53. 

  53. // CHECK:STDOUT:   %.loc5_47: type = struct_type {.a: {.b: i32, .c: (i32,)}, .d: i32} [template = constants.%.6]
    54. 

  54. // CHECK:STDOUT:   %b_ref.var: ref {.a: {.b: i32, .c: (i32,)}, .d: i32} = var b_ref
    55. 

  55. // CHECK:STDOUT:   %b_ref: ref {.a: {.b: i32, .c: (i32,)}, .d: i32} = bind_name b_ref, %b_ref.var
    56. 

  56. // CHECK:STDOUT: }
    57. 

  57. // CHECK:STDOUT:
    58. 

  58. // CHECK:STDOUT: fn @__global_init() {
    59. 

  59. // CHECK:STDOUT: !entry:
    60. 

  60. // CHECK:STDOUT:   %.loc4_30: i32 = int_literal 0 [template = constants.%.2]
    61. 

  61. // CHECK:STDOUT:   %.loc4_31.1: {.a: i32} = struct_literal (%.loc4_30)
    62. 

  62. // CHECK:STDOUT:   %.loc4_31.2: init {.a: i32} = struct_init (%.loc4_30) to file.%a_ref.var [template = constants.%struct.1]
    63. 

  63. // CHECK:STDOUT:   %.loc4_32: init {.a: i32} = converted %.loc4_31.1, %.loc4_31.2 [template = constants.%struct.1]
    64. 

  64. // CHECK:STDOUT:   assign file.%a_ref.var, %.loc4_32
    65. 

  65. // CHECK:STDOUT:   %.loc6_17: i32 = int_literal 0 [template = constants.%.2]
    66. 

  66. // CHECK:STDOUT:   %.loc6_26: i32 = int_literal 0 [template = constants.%.2]
    67. 

  67. // CHECK:STDOUT:   %.loc6_28.1: (i32,) = tuple_literal (%.loc6_26)
    68. 

  68. // CHECK:STDOUT:   %.loc6_29.1: {.b: i32, .c: (i32,)} = struct_literal (%.loc6_17, %.loc6_28.1)
    69. 

  69. // CHECK:STDOUT:   %.loc6_37: i32 = int_literal 0 [template = constants.%.2]
    70. 

  70. // CHECK:STDOUT:   %.loc6_38.1: {.a: {.b: i32, .c: (i32,)}, .d: i32} = struct_literal (%.loc6_29.1, %.loc6_37)
    71. 

  71. // CHECK:STDOUT:   %.loc6_38.2: ref {.b: i32, .c: (i32,)} = struct_access file.%b_ref.var, element0
    72. 

  72. // CHECK:STDOUT:   %.loc6_29.2: ref i32 = struct_access %.loc6_38.2, element0
    73. 

  73. // CHECK:STDOUT:   %.loc6_29.3: init i32 = initialize_from %.loc6_17 to %.loc6_29.2 [template = constants.%.2]
    74. 

  74. // CHECK:STDOUT:   %.loc6_29.4: ref (i32,) = struct_access %.loc6_38.2, element1
    75. 

  75. // CHECK:STDOUT:   %.loc6_28.2: init (i32,) = tuple_init (%.loc6_26) to %.loc6_29.4 [template = constants.%tuple]
    76. 

  76. // CHECK:STDOUT:   %.loc6_29.5: init (i32,) = converted %.loc6_28.1, %.loc6_28.2 [template = constants.%tuple]
    77. 

  77. // CHECK:STDOUT:   %.loc6_29.6: init (i32,) = initialize_from %.loc6_29.5 to %.loc6_29.4 [template = constants.%tuple]
    78. 

  78. // CHECK:STDOUT:   %.loc6_29.7: init {.b: i32, .c: (i32,)} = struct_init (%.loc6_29.3, %.loc6_29.6) to %.loc6_38.2 [template = constants.%struct.2]
    79. 

  79. // CHECK:STDOUT:   %.loc6_38.3: init {.b: i32, .c: (i32,)} = converted %.loc6_29.1, %.loc6_29.7 [template = constants.%struct.2]
    80. 

  80. // CHECK:STDOUT:   %.loc6_38.4: ref i32 = struct_access file.%b_ref.var, element1
    81. 

  81. // CHECK:STDOUT:   %.loc6_38.5: init i32 = initialize_from %.loc6_37 to %.loc6_38.4 [template = constants.%.2]
    82. 

  82. // CHECK:STDOUT:   %.loc6_38.6: init {.a: {.b: i32, .c: (i32,)}, .d: i32} = struct_init (%.loc6_38.3, %.loc6_38.5) to file.%b_ref.var [template = constants.%struct.3]
    83. 

  83. // CHECK:STDOUT:   %.loc6_39: init {.a: {.b: i32, .c: (i32,)}, .d: i32} = converted %.loc6_38.1, %.loc6_38.6 [template = constants.%struct.3]
    84. 

  84. // CHECK:STDOUT:   assign file.%b_ref.var, %.loc6_39
    85. 

  85. // CHECK:STDOUT:   return
    86. 

  86. // CHECK:STDOUT: }
    87. 

  87. // CHECK:STDOUT:
    88. 

  88. // CHECK:STDOUT: --- implicit.impl.carbon
    89. 

  89. // CHECK:STDOUT:
    90. 

  90. // CHECK:STDOUT: constants {
    91. 

  91. // CHECK:STDOUT:   %.1: type = struct_type {.a: i32} [template]
    92. 

  92. // CHECK:STDOUT:   %.2: type = tuple_type (type) [template]
    93. 

  93. // CHECK:STDOUT:   %.3: type = tuple_type (i32) [template]
    94. 

  94. // CHECK:STDOUT:   %.4: type = struct_type {.b: i32, .c: (i32,)} [template]
    95. 

  95. // CHECK:STDOUT:   %.5: type = struct_type {.a: {.b: i32, .c: (i32,)}, .d: i32} [template]
    96. 

  96. // CHECK:STDOUT:   %.6: type = ptr_type {.b: i32, .c: (i32,)} [template]
    97. 

  97. // CHECK:STDOUT:   %.7: type = struct_type {.a: {.b: i32, .c: (i32,)}*, .d: i32} [template]
    98. 

  98. // CHECK:STDOUT:   %.8: type = ptr_type {.a: {.b: i32, .c: (i32,)}*, .d: i32} [template]
    99. 

  99. // CHECK:STDOUT: }
    100. 

  100. // CHECK:STDOUT:
    101. 

  101. // CHECK:STDOUT: file {
    102. 

  102. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    103. 

  103. // CHECK:STDOUT:     .a_ref = %import_ref.1
    104. 

  104. // CHECK:STDOUT:     .b_ref = %import_ref.2
    105. 

  105. // CHECK:STDOUT:     .Core = %Core
    106. 

  106. // CHECK:STDOUT:     .a = %a
    107. 

  107. // CHECK:STDOUT:     .b = %b
    108. 

  108. // CHECK:STDOUT:   }
    109. 

  109. // CHECK:STDOUT:   %import_ref.1: ref {.a: i32} = import_ref ir0, inst+7, loaded
    110. 

  110. // CHECK:STDOUT:   %import_ref.2: ref {.a: {.b: i32, .c: (i32,)}, .d: i32} = import_ref ir0, inst+38, loaded
    111. 

  111. // CHECK:STDOUT:   %Core: <namespace> = namespace [template] {}
    112. 

  112. // CHECK:STDOUT:   %.loc4: type = struct_type {.a: i32} [template = constants.%.1]
    113. 

  113. // CHECK:STDOUT:   %a.var: ref {.a: i32} = var a
    114. 

  114. // CHECK:STDOUT:   %a: ref {.a: i32} = bind_name a, %a.var
    115. 

  115. // CHECK:STDOUT:   %.loc5_32.1: (type,) = tuple_literal (i32)
    116. 

  116. // CHECK:STDOUT:   %.loc5_32.2: type = converted %.loc5_32.1, constants.%.3 [template = constants.%.3]
    117. 

  117. // CHECK:STDOUT:   %.loc5_33: type = struct_type {.b: i32, .c: (i32,)} [template = constants.%.4]
    118. 

  118. // CHECK:STDOUT:   %.loc5_43: type = struct_type {.a: {.b: i32, .c: (i32,)}, .d: i32} [template = constants.%.5]
    119. 

  119. // CHECK:STDOUT:   %b.var: ref {.a: {.b: i32, .c: (i32,)}, .d: i32} = var b
    120. 

  120. // CHECK:STDOUT:   %b: ref {.a: {.b: i32, .c: (i32,)}, .d: i32} = bind_name b, %b.var
    121. 

  121. // CHECK:STDOUT: }
    122. 

  122. // CHECK:STDOUT:
    123. 

  123. // CHECK:STDOUT: fn @__global_init() {
    124. 

  124. // CHECK:STDOUT: !entry:
    125. 

  125. // CHECK:STDOUT:   %a_ref.ref: ref {.a: i32} = name_ref a_ref, file.%import_ref.1
    126. 

  126. // CHECK:STDOUT:   %.loc4_20.1: ref i32 = struct_access %a_ref.ref, element0
    127. 

  127. // CHECK:STDOUT:   %.loc4_20.2: i32 = bind_value %.loc4_20.1
    128. 

  128. // CHECK:STDOUT:   %.loc4_20.3: init {.a: i32} = struct_init (%.loc4_20.2) to file.%a.var
    129. 

  129. // CHECK:STDOUT:   %.loc4_25: init {.a: i32} = converted %a_ref.ref, %.loc4_20.3
    130. 

  130. // CHECK:STDOUT:   assign file.%a.var, %.loc4_25
    131. 

  131. // CHECK:STDOUT:   %b_ref.ref: ref {.a: {.b: i32, .c: (i32,)}, .d: i32} = name_ref b_ref, file.%import_ref.2
    132. 

  132. // CHECK:STDOUT:   %.loc5_47.1: ref {.b: i32, .c: (i32,)} = struct_access %b_ref.ref, element0
    133. 

  133. // CHECK:STDOUT:   %.loc5_47.2: ref i32 = struct_access %.loc5_47.1, element0
    134. 

  134. // CHECK:STDOUT:   %.loc5_47.3: i32 = bind_value %.loc5_47.2
    135. 

  135. // CHECK:STDOUT:   %.loc5_47.4: ref {.b: i32, .c: (i32,)} = struct_access file.%b.var, element0
    136. 

  136. // CHECK:STDOUT:   %.loc5_47.5: ref i32 = struct_access %.loc5_47.4, element0
    137. 

  137. // CHECK:STDOUT:   %.loc5_47.6: init i32 = initialize_from %.loc5_47.3 to %.loc5_47.5
    138. 

  138. // CHECK:STDOUT:   %.loc5_47.7: ref (i32,) = struct_access %.loc5_47.1, element1
    139. 

  139. // CHECK:STDOUT:   %.loc5_47.8: ref i32 = tuple_access %.loc5_47.7, element0
    140. 

  140. // CHECK:STDOUT:   %.loc5_47.9: i32 = bind_value %.loc5_47.8
    141. 

  141. // CHECK:STDOUT:   %.loc5_47.10: ref (i32,) = struct_access %.loc5_47.4, element1
    142. 

  142. // CHECK:STDOUT:   %.loc5_47.11: init (i32,) = tuple_init (%.loc5_47.9) to %.loc5_47.10
    143. 

  143. // CHECK:STDOUT:   %.loc5_47.12: init (i32,) = converted %.loc5_47.7, %.loc5_47.11
    144. 

  144. // CHECK:STDOUT:   %.loc5_47.13: init (i32,) = initialize_from %.loc5_47.12 to %.loc5_47.10
    145. 

  145. // CHECK:STDOUT:   %.loc5_47.14: init {.b: i32, .c: (i32,)} = struct_init (%.loc5_47.6, %.loc5_47.13) to %.loc5_47.4
    146. 

  146. // CHECK:STDOUT:   %.loc5_47.15: init {.b: i32, .c: (i32,)} = converted %.loc5_47.1, %.loc5_47.14
    147. 

  147. // CHECK:STDOUT:   %.loc5_47.16: ref i32 = struct_access %b_ref.ref, element1
    148. 

  148. // CHECK:STDOUT:   %.loc5_47.17: i32 = bind_value %.loc5_47.16
    149. 

  149. // CHECK:STDOUT:   %.loc5_47.18: ref i32 = struct_access file.%b.var, element1
    150. 

  150. // CHECK:STDOUT:   %.loc5_47.19: init i32 = initialize_from %.loc5_47.17 to %.loc5_47.18
    151. 

  151. // CHECK:STDOUT:   %.loc5_47.20: init {.a: {.b: i32, .c: (i32,)}, .d: i32} = struct_init (%.loc5_47.15, %.loc5_47.19) to file.%b.var
    152. 

  152. // CHECK:STDOUT:   %.loc5_52: init {.a: {.b: i32, .c: (i32,)}, .d: i32} = converted %b_ref.ref, %.loc5_47.20
    153. 

  153. // CHECK:STDOUT:   assign file.%b.var, %.loc5_52
    154. 

  154. // CHECK:STDOUT:   return
    155. 

  155. // CHECK:STDOUT: }
    156. 

  156. // CHECK:STDOUT:
    157.