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import_self.carbon

import_self.carbon 8.6 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. 

  7. // --- a.carbon
    8. 

  8. 

  9. library "a" api;
    10. 

  10. 

  11. interface Add {
    12. 

  12.   fn Op[self: Self](other: Self) -> Self;
    13. 

  13. }
    14. 

  14. 

  15. // --- b.carbon
    16. 

  16. 

  17. library "b" api;
    18. 

  18. 

  19. import library "a";
    20. 

  20. 

  21. impl () as Add {
    22. 

  22.   fn Op[self: Self](other: Self) -> Self { return (); }
    23. 

  23. }
    24. 

  24. 

  25. fn F(x: (), y: ()) -> () {
    26. 

  26.   return x.(Add.Op)(y);
    27. 

  27. }
    28. 

  28. 

  29. // CHECK:STDOUT: --- a.carbon
    30. 

  30. // CHECK:STDOUT:
    31. 

  31. // CHECK:STDOUT: constants {
    32. 

  32. // CHECK:STDOUT:   %.1: type = interface_type @Add [template]
    33. 

  33. // CHECK:STDOUT:   %Self: Add = bind_symbolic_name Self 0 [symbolic]
    34. 

  34. // CHECK:STDOUT:   %Op: type = fn_type @Op [template]
    35. 

  35. // CHECK:STDOUT:   %.2: type = tuple_type () [template]
    36. 

  36. // CHECK:STDOUT:   %struct: Op = struct_value () [template]
    37. 

  37. // CHECK:STDOUT:   %.3: type = assoc_entity_type @Add, Op [template]
    38. 

  38. // CHECK:STDOUT:   %.4: <associated Op in Add> = assoc_entity element0, @Add.%Op.decl [template]
    39. 

  39. // CHECK:STDOUT: }
    40. 

  40. // CHECK:STDOUT:
    41. 

  41. // CHECK:STDOUT: file {
    42. 

  42. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    43. 

  43. // CHECK:STDOUT:     .Add = %Add.decl
    44. 

  44. // CHECK:STDOUT:   }
    45. 

  45. // CHECK:STDOUT:   %Add.decl: type = interface_decl @Add [template = constants.%.1] {}
    46. 

  46. // CHECK:STDOUT: }
    47. 

  47. // CHECK:STDOUT:
    48. 

  48. // CHECK:STDOUT: interface @Add {
    49. 

  49. // CHECK:STDOUT:   %Self: Add = bind_symbolic_name Self 0 [symbolic = constants.%Self]
    50. 

  50. // CHECK:STDOUT:   %Op.decl: Op = fn_decl @Op [template = constants.%struct] {
    51. 

  51. // CHECK:STDOUT:     %Self.ref.loc5_15: Add = name_ref Self, %Self [symbolic = constants.%Self]
    52. 

  52. // CHECK:STDOUT:     %.loc5_15.1: type = facet_type_access %Self.ref.loc5_15 [symbolic = constants.%Self]
    53. 

  53. // CHECK:STDOUT:     %.loc5_15.2: type = converted %Self.ref.loc5_15, %.loc5_15.1 [symbolic = constants.%Self]
    54. 

  54. // CHECK:STDOUT:     %self.loc5_9.1: Self = param self
    55. 

  55. // CHECK:STDOUT:     %self.loc5_9.2: Self = bind_name self, %self.loc5_9.1
    56. 

  56. // CHECK:STDOUT:     %Self.ref.loc5_28: Add = name_ref Self, %Self [symbolic = constants.%Self]
    57. 

  57. // CHECK:STDOUT:     %.loc5_28.1: type = facet_type_access %Self.ref.loc5_28 [symbolic = constants.%Self]
    58. 

  58. // CHECK:STDOUT:     %.loc5_28.2: type = converted %Self.ref.loc5_28, %.loc5_28.1 [symbolic = constants.%Self]
    59. 

  59. // CHECK:STDOUT:     %other.loc5_21.1: Self = param other
    60. 

  60. // CHECK:STDOUT:     %other.loc5_21.2: Self = bind_name other, %other.loc5_21.1
    61. 

  61. // CHECK:STDOUT:     %Self.ref.loc5_37: Add = name_ref Self, %Self [symbolic = constants.%Self]
    62. 

  62. // CHECK:STDOUT:     %.loc5_37.1: type = facet_type_access %Self.ref.loc5_37 [symbolic = constants.%Self]
    63. 

  63. // CHECK:STDOUT:     %.loc5_37.2: type = converted %Self.ref.loc5_37, %.loc5_37.1 [symbolic = constants.%Self]
    64. 

  64. // CHECK:STDOUT:     %return.var: ref Self = var <return slot>
    65. 

  65. // CHECK:STDOUT:   }
    66. 

  66. // CHECK:STDOUT:   %.loc5_41: <associated Op in Add> = assoc_entity element0, %Op.decl [template = constants.%.4]
    67. 

  67. // CHECK:STDOUT:
    68. 

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

  69. // CHECK:STDOUT:   .Self = %Self
    70. 

  70. // CHECK:STDOUT:   .Op = %.loc5_41
    71. 

  71. // CHECK:STDOUT:   witness = (%Op.decl)
    72. 

  72. // CHECK:STDOUT: }
    73. 

  73. // CHECK:STDOUT:
    74. 

  74. // CHECK:STDOUT: fn @Op[@Add.%self.loc5_9.2: Self](@Add.%other.loc5_21.2: Self) -> Self;
    75. 

  75. // CHECK:STDOUT:
    76. 

  76. // CHECK:STDOUT: --- b.carbon
    77. 

  77. // CHECK:STDOUT:
    78. 

  78. // CHECK:STDOUT: constants {
    79. 

  79. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    80. 

  80. // CHECK:STDOUT:   %.2: type = interface_type @Add [template]
    81. 

  81. // CHECK:STDOUT:   %Self: Add = bind_symbolic_name Self 0 [symbolic]
    82. 

  82. // CHECK:STDOUT:   %Op.1: type = fn_type @Op.1 [template]
    83. 

  83. // CHECK:STDOUT:   %struct.1: Op = struct_value () [template]
    84. 

  84. // CHECK:STDOUT:   %Op.2: type = fn_type @Op.2 [template]
    85. 

  85. // CHECK:STDOUT:   %struct.2: Op = struct_value () [template]
    86. 

  86. // CHECK:STDOUT:   %.3: <witness> = interface_witness (%struct.1) [template]
    87. 

  87. // CHECK:STDOUT:   %tuple: () = tuple_value () [template]
    88. 

  88. // CHECK:STDOUT:   %F: type = fn_type @F [template]
    89. 

  89. // CHECK:STDOUT:   %struct.3: F = struct_value () [template]
    90. 

  90. // CHECK:STDOUT:   %.4: type = assoc_entity_type @Add, Op [template]
    91. 

  91. // CHECK:STDOUT:   %.5: <associated Op in Add> = assoc_entity element0, file.%import_ref.5 [template]
    92. 

  92. // CHECK:STDOUT: }
    93. 

  93. // CHECK:STDOUT:
    94. 

  94. // CHECK:STDOUT: file {
    95. 

  95. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    96. 

  96. // CHECK:STDOUT:     .Add = %import_ref.1
    97. 

  97. // CHECK:STDOUT:     .F = %F.decl
    98. 

  98. // CHECK:STDOUT:   }
    99. 

  99. // CHECK:STDOUT:   %import_ref.1: type = import_ref ir1, inst+1, loaded [template = constants.%.2]
    100. 

  100. // CHECK:STDOUT:   %import_ref.2: <associated Op in Add> = import_ref ir1, inst+24, loaded [template = constants.%.5]
    101. 

  101. // CHECK:STDOUT:   %import_ref.3 = import_ref ir1, inst+3, unloaded
    102. 

  102. // CHECK:STDOUT:   %import_ref.4: Op = import_ref ir1, inst+19, loaded [template = constants.%struct.2]
    103. 

  103. // CHECK:STDOUT:   impl_decl @impl {
    104. 

  104. // CHECK:STDOUT:     %.loc6_7.1: () = tuple_literal ()
    105. 

  105. // CHECK:STDOUT:     %.loc6_7.2: type = converted %.loc6_7.1, constants.%.1 [template = constants.%.1]
    106. 

  106. // CHECK:STDOUT:     %Add.ref: type = name_ref Add, %import_ref.1 [template = constants.%.2]
    107. 

  107. // CHECK:STDOUT:   }
    108. 

  108. // CHECK:STDOUT:   %F.decl: F = fn_decl @F [template = constants.%struct.3] {
    109. 

  109. // CHECK:STDOUT:     %.loc10_10.1: () = tuple_literal ()
    110. 

  110. // CHECK:STDOUT:     %.loc10_10.2: type = converted %.loc10_10.1, constants.%.1 [template = constants.%.1]
    111. 

  111. // CHECK:STDOUT:     %x.loc10_6.1: () = param x
    112. 

  112. // CHECK:STDOUT:     @F.%x: () = bind_name x, %x.loc10_6.1
    113. 

  113. // CHECK:STDOUT:     %.loc10_17.1: () = tuple_literal ()
    114. 

  114. // CHECK:STDOUT:     %.loc10_17.2: type = converted %.loc10_17.1, constants.%.1 [template = constants.%.1]
    115. 

  115. // CHECK:STDOUT:     %y.loc10_13.1: () = param y
    116. 

  116. // CHECK:STDOUT:     @F.%y: () = bind_name y, %y.loc10_13.1
    117. 

  117. // CHECK:STDOUT:     %.loc10_24.1: () = tuple_literal ()
    118. 

  118. // CHECK:STDOUT:     %.loc10_24.2: type = converted %.loc10_24.1, constants.%.1 [template = constants.%.1]
    119. 

  119. // CHECK:STDOUT:     @F.%return: ref () = var <return slot>
    120. 

  120. // CHECK:STDOUT:   }
    121. 

  121. // CHECK:STDOUT:   %import_ref.5 = import_ref ir1, inst+19, unloaded
    122. 

  122. // CHECK:STDOUT: }
    123. 

  123. // CHECK:STDOUT:
    124. 

  124. // CHECK:STDOUT: interface @Add {
    125. 

  125. // CHECK:STDOUT: !members:
    126. 

  126. // CHECK:STDOUT:   .Op = file.%import_ref.2
    127. 

  127. // CHECK:STDOUT:   .Self = file.%import_ref.3
    128. 

  128. // CHECK:STDOUT:   witness = (file.%import_ref.4)
    129. 

  129. // CHECK:STDOUT: }
    130. 

  130. // CHECK:STDOUT:
    131. 

  131. // CHECK:STDOUT: impl @impl: () as Add {
    132. 

  132. // CHECK:STDOUT:   %Op.decl: Op = fn_decl @Op.1 [template = constants.%struct.1] {
    133. 

  133. // CHECK:STDOUT:     %Self.ref.loc7_15: type = name_ref Self, constants.%.1 [template = constants.%.1]
    134. 

  134. // CHECK:STDOUT:     %self.loc7_9.1: () = param self
    135. 

  135. // CHECK:STDOUT:     %self.loc7_9.2: () = bind_name self, %self.loc7_9.1
    136. 

  136. // CHECK:STDOUT:     %Self.ref.loc7_28: type = name_ref Self, constants.%.1 [template = constants.%.1]
    137. 

  137. // CHECK:STDOUT:     %other.loc7_21.1: () = param other
    138. 

  138. // CHECK:STDOUT:     %other.loc7_21.2: () = bind_name other, %other.loc7_21.1
    139. 

  139. // CHECK:STDOUT:     %Self.ref.loc7_37: type = name_ref Self, constants.%.1 [template = constants.%.1]
    140. 

  140. // CHECK:STDOUT:     %return.var: ref () = var <return slot>
    141. 

  141. // CHECK:STDOUT:   }
    142. 

  142. // CHECK:STDOUT:   %.1: <witness> = interface_witness (%Op.decl) [template = constants.%.3]
    143. 

  143. // CHECK:STDOUT:
    144. 

  144. // CHECK:STDOUT: !members:
    145. 

  145. // CHECK:STDOUT:   .Op = %Op.decl
    146. 

  146. // CHECK:STDOUT:   witness = %.1
    147. 

  147. // CHECK:STDOUT: }
    148. 

  148. // CHECK:STDOUT:
    149. 

  149. // CHECK:STDOUT: fn @Op.1[@impl.%self.loc7_9.2: ()](@impl.%other.loc7_21.2: ()) -> () {
    150. 

  150. // CHECK:STDOUT: !entry:
    151. 

  151. // CHECK:STDOUT:   %.loc7_52: () = tuple_literal ()
    152. 

  152. // CHECK:STDOUT:   %tuple: () = tuple_value () [template = constants.%tuple]
    153. 

  153. // CHECK:STDOUT:   %.loc7_53: () = converted %.loc7_52, %tuple [template = constants.%tuple]
    154. 

  154. // CHECK:STDOUT:   return %.loc7_53
    155. 

  155. // CHECK:STDOUT: }
    156. 

  156. // CHECK:STDOUT:
    157. 

  157. // CHECK:STDOUT: fn @Op.2[%self: Self](%other: Self) -> Self;
    158. 

  158. // CHECK:STDOUT:
    159. 

  159. // CHECK:STDOUT: fn @F(%x: (), %y: ()) -> () {
    160. 

  160. // CHECK:STDOUT: !entry:
    161. 

  161. // CHECK:STDOUT:   %x.ref: () = name_ref x, %x
    162. 

  162. // CHECK:STDOUT:   %Add.ref: type = name_ref Add, file.%import_ref.1 [template = constants.%.2]
    163. 

  163. // CHECK:STDOUT:   %Op.ref: <associated Op in Add> = name_ref Op, file.%import_ref.2 [template = constants.%.5]
    164. 

  164. // CHECK:STDOUT:   %.1: Op = interface_witness_access @impl.%.1, element0 [template = constants.%struct.1]
    165. 

  165. // CHECK:STDOUT:   %.loc11_11: <bound method> = bound_method %x.ref, %.1
    166. 

  166. // CHECK:STDOUT:   %y.ref: () = name_ref y, %y
    167. 

  167. // CHECK:STDOUT:   %Op.call: init () = call %.loc11_11(%x.ref, %y.ref)
    168. 

  168. // CHECK:STDOUT:   %.loc11_20.1: ref () = temporary_storage
    169. 

  169. // CHECK:STDOUT:   %.loc11_20.2: ref () = temporary %.loc11_20.1, %Op.call
    170. 

  170. // CHECK:STDOUT:   %tuple: () = tuple_value () [template = constants.%tuple]
    171. 

  171. // CHECK:STDOUT:   %.loc11_23: () = converted %Op.call, %tuple [template = constants.%tuple]
    172. 

  172. // CHECK:STDOUT:   return %.loc11_23
    173. 

  173. // CHECK:STDOUT: }
    174. 

  174. // CHECK:STDOUT:
    175.