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generic_import.carbon

generic_import.carbon 9.9 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. // TIP: To test this file alone, run:
    7. 

  7. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interface/no_prelude/generic_import.carbon
    8. 

  8. // TIP: To dump output, run:
    9. 

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interface/no_prelude/generic_import.carbon
    10. 

  10. 

  11. // --- a.carbon
    12. 

  12. 

  13. library "[[@TEST_NAME]]";
    14. 

  14. 

  15. interface AddWith(T:! type) {
    16. 

  16.   fn F();
    17. 

  17. }
    18. 

  18. 

  19. // --- b.carbon
    20. 

  20. 

  21. library "[[@TEST_NAME]]";
    22. 

  22. import library "a";
    23. 

  23. 

  24. class C {}
    25. 

  25. 

  26. impl C as AddWith(C) {
    27. 

  27.   fn F() {}
    28. 

  28. }
    29. 

  29. 

  30. // CHECK:STDOUT: --- a.carbon
    31. 

  31. // CHECK:STDOUT:
    32. 

  32. // CHECK:STDOUT: constants {
    33. 

  33. // CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic]
    34. 

  34. // CHECK:STDOUT:   %AddWith.type: type = generic_interface_type @AddWith [template]
    35. 

  35. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    36. 

  36. // CHECK:STDOUT:   %AddWith: %AddWith.type = struct_value () [template]
    37. 

  37. // CHECK:STDOUT:   %.2: type = interface_type @AddWith, @AddWith(%T) [symbolic]
    38. 

  38. // CHECK:STDOUT:   %Self: %.2 = bind_symbolic_name Self 1 [symbolic]
    39. 

  39. // CHECK:STDOUT:   %F.type: type = fn_type @F, @AddWith(%T) [symbolic]
    40. 

  40. // CHECK:STDOUT:   %F: %F.type = struct_value () [symbolic]
    41. 

  41. // CHECK:STDOUT:   %.3: type = assoc_entity_type %.2, %F.type [symbolic]
    42. 

  42. // CHECK:STDOUT:   %.4: %.3 = assoc_entity element0, @AddWith.%F.decl [symbolic]
    43. 

  43. // CHECK:STDOUT: }
    44. 

  44. // CHECK:STDOUT:
    45. 

  45. // CHECK:STDOUT: file {
    46. 

  46. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    47. 

  47. // CHECK:STDOUT:     .AddWith = %AddWith.decl
    48. 

  48. // CHECK:STDOUT:   }
    49. 

  49. // CHECK:STDOUT:   %AddWith.decl: %AddWith.type = interface_decl @AddWith [template = constants.%AddWith] {
    50. 

  50. // CHECK:STDOUT:     %T.patt: type = symbolic_binding_pattern T 0
    51. 

  51. // CHECK:STDOUT:   } {
    52. 

  52. // CHECK:STDOUT:     %T.param: type = param T, runtime_param<invalid>
    53. 

  53. // CHECK:STDOUT:     %T.loc4: type = bind_symbolic_name T 0, %T.param [symbolic = %T.1 (constants.%T)]
    54. 

  54. // CHECK:STDOUT:   }
    55. 

  55. // CHECK:STDOUT: }
    56. 

  56. // CHECK:STDOUT:
    57. 

  57. // CHECK:STDOUT: generic interface @AddWith(%T.loc4: type) {
    58. 

  58. // CHECK:STDOUT:   %T.1: type = bind_symbolic_name T 0 [symbolic = %T.1 (constants.%T)]
    59. 

  59. // CHECK:STDOUT:
    60. 

  60. // CHECK:STDOUT: !definition:
    61. 

  61. // CHECK:STDOUT:   %.1: type = interface_type @AddWith, @AddWith(%T.1) [symbolic = %.1 (constants.%.2)]
    62. 

  62. // CHECK:STDOUT:   %Self.2: %.2 = bind_symbolic_name Self 1 [symbolic = %Self.2 (constants.%Self)]
    63. 

  63. // CHECK:STDOUT:   %F.type: type = fn_type @F, @AddWith(%T.1) [symbolic = %F.type (constants.%F.type)]
    64. 

  64. // CHECK:STDOUT:   %F: @AddWith.%F.type (%F.type) = struct_value () [symbolic = %F (constants.%F)]
    65. 

  65. // CHECK:STDOUT:   %.2: type = assoc_entity_type @AddWith.%.1 (%.2), @AddWith.%F.type (%F.type) [symbolic = %.2 (constants.%.3)]
    66. 

  66. // CHECK:STDOUT:   %.3: @AddWith.%.2 (%.3) = assoc_entity element0, %F.decl [symbolic = %.3 (constants.%.4)]
    67. 

  67. // CHECK:STDOUT:
    68. 

  68. // CHECK:STDOUT:   interface {
    69. 

  69. // CHECK:STDOUT:     %Self.1: @AddWith.%.1 (%.2) = bind_symbolic_name Self 1 [symbolic = %Self.2 (constants.%Self)]
    70. 

  70. // CHECK:STDOUT:     %F.decl: @AddWith.%F.type (%F.type) = fn_decl @F [symbolic = @AddWith.%F (constants.%F)] {} {}
    71. 

  71. // CHECK:STDOUT:     %.loc5: @AddWith.%.2 (%.3) = assoc_entity element0, %F.decl [symbolic = %.3 (constants.%.4)]
    72. 

  72. // CHECK:STDOUT:
    73. 

  73. // CHECK:STDOUT:   !members:
    74. 

  74. // CHECK:STDOUT:     .Self = %Self.1
    75. 

  75. // CHECK:STDOUT:     .F = %.loc5
    76. 

  76. // CHECK:STDOUT:     witness = (%F.decl)
    77. 

  77. // CHECK:STDOUT:   }
    78. 

  78. // CHECK:STDOUT: }
    79. 

  79. // CHECK:STDOUT:
    80. 

  80. // CHECK:STDOUT: generic fn @F(@AddWith.%T.loc4: type, @AddWith.%Self.1: @AddWith.%.1 (%.2)) {
    81. 

  81. // CHECK:STDOUT:
    82. 

  82. // CHECK:STDOUT:   fn();
    83. 

  83. // CHECK:STDOUT: }
    84. 

  84. // CHECK:STDOUT:
    85. 

  85. // CHECK:STDOUT: specific @AddWith(constants.%T) {
    86. 

  86. // CHECK:STDOUT:   %T.1 => constants.%T
    87. 

  87. // CHECK:STDOUT: }
    88. 

  88. // CHECK:STDOUT:
    89. 

  89. // CHECK:STDOUT: specific @F(constants.%T, constants.%Self) {}
    90. 

  90. // CHECK:STDOUT:
    91. 

  91. // CHECK:STDOUT: specific @AddWith(@AddWith.%T.1) {
    92. 

  92. // CHECK:STDOUT:   %T.1 => constants.%T
    93. 

  93. // CHECK:STDOUT: }
    94. 

  94. // CHECK:STDOUT:
    95. 

  95. // CHECK:STDOUT: --- b.carbon
    96. 

  96. // CHECK:STDOUT:
    97. 

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

  98. // CHECK:STDOUT:   %C: type = class_type @C [template]
    99. 

  99. // CHECK:STDOUT:   %.1: type = struct_type {} [template]
    100. 

  100. // CHECK:STDOUT:   %.2: <witness> = complete_type_witness %.1 [template]
    101. 

  101. // CHECK:STDOUT:   %AddWith.type: type = generic_interface_type @AddWith [template]
    102. 

  102. // CHECK:STDOUT:   %.3: type = tuple_type () [template]
    103. 

  103. // CHECK:STDOUT:   %AddWith: %AddWith.type = struct_value () [template]
    104. 

  104. // CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic]
    105. 

  105. // CHECK:STDOUT:   %.4: type = interface_type @AddWith, @AddWith(%T) [symbolic]
    106. 

  106. // CHECK:STDOUT:   %Self.1: @AddWith.%.1 (%.4) = bind_symbolic_name Self 1 [symbolic]
    107. 

  107. // CHECK:STDOUT:   %Self.2: %.4 = bind_symbolic_name Self 1 [symbolic]
    108. 

  108. // CHECK:STDOUT:   %F.type.1: type = fn_type @F.1, @AddWith(%T) [symbolic]
    109. 

  109. // CHECK:STDOUT:   %F.1: %F.type.1 = struct_value () [symbolic]
    110. 

  110. // CHECK:STDOUT:   %.5: type = assoc_entity_type %.4, %F.type.1 [symbolic]
    111. 

  111. // CHECK:STDOUT:   %.6: %.5 = assoc_entity element0, imports.%import_ref.5 [symbolic]
    112. 

  112. // CHECK:STDOUT:   %.7: type = interface_type @AddWith, @AddWith(%C) [template]
    113. 

  113. // CHECK:STDOUT:   %F.type.2: type = fn_type @F.2 [template]
    114. 

  114. // CHECK:STDOUT:   %F.2: %F.type.2 = struct_value () [template]
    115. 

  115. // CHECK:STDOUT:   %F.type.3: type = fn_type @F.1, @AddWith(%C) [template]
    116. 

  116. // CHECK:STDOUT:   %F.3: %F.type.3 = struct_value () [template]
    117. 

  117. // CHECK:STDOUT:   %.8: type = assoc_entity_type %.7, %F.type.3 [template]
    118. 

  118. // CHECK:STDOUT:   %.9: %.8 = assoc_entity element0, imports.%import_ref.5 [template]
    119. 

  119. // CHECK:STDOUT:   %.10: <witness> = interface_witness (%F.2) [template]
    120. 

  120. // CHECK:STDOUT: }
    121. 

  121. // CHECK:STDOUT:
    122. 

  122. // CHECK:STDOUT: imports {
    123. 

  123. // CHECK:STDOUT:   %import_ref.1: %AddWith.type = import_ref Main//a, inst+5, loaded [template = constants.%AddWith]
    124. 

  124. // CHECK:STDOUT:   %import_ref.2 = import_ref Main//a, inst+11, unloaded
    125. 

  125. // CHECK:STDOUT:   %import_ref.3 = import_ref Main//a, inst+17, unloaded
    126. 

  126. // CHECK:STDOUT:   %import_ref.4: @AddWith.%F.type (%F.type.1) = import_ref Main//a, inst+13, loaded [symbolic = @AddWith.%F (constants.%F.1)]
    127. 

  127. // CHECK:STDOUT:   %import_ref.5 = import_ref Main//a, inst+13, unloaded
    128. 

  128. // CHECK:STDOUT: }
    129. 

  129. // CHECK:STDOUT:
    130. 

  130. // CHECK:STDOUT: file {
    131. 

  131. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    132. 

  132. // CHECK:STDOUT:     .AddWith = imports.%import_ref.1
    133. 

  133. // CHECK:STDOUT:     .C = %C.decl
    134. 

  134. // CHECK:STDOUT:   }
    135. 

  135. // CHECK:STDOUT:   %default.import = import <invalid>
    136. 

  136. // CHECK:STDOUT:   %C.decl: type = class_decl @C [template = constants.%C] {} {}
    137. 

  137. // CHECK:STDOUT:   impl_decl @impl {} {
    138. 

  138. // CHECK:STDOUT:     %C.ref.loc7_6: type = name_ref C, file.%C.decl [template = constants.%C]
    139. 

  139. // CHECK:STDOUT:     %AddWith.ref: %AddWith.type = name_ref AddWith, imports.%import_ref.1 [template = constants.%AddWith]
    140. 

  140. // CHECK:STDOUT:     %C.ref.loc7_19: type = name_ref C, file.%C.decl [template = constants.%C]
    141. 

  141. // CHECK:STDOUT:     %.loc7_18: type = interface_type @AddWith, @AddWith(constants.%C) [template = constants.%.7]
    142. 

  142. // CHECK:STDOUT:   }
    143. 

  143. // CHECK:STDOUT: }
    144. 

  144. // CHECK:STDOUT:
    145. 

  145. // CHECK:STDOUT: generic interface @AddWith(constants.%T: type) {
    146. 

  146. // CHECK:STDOUT:   %T: type = bind_symbolic_name T 0 [symbolic = %T (constants.%T)]
    147. 

  147. // CHECK:STDOUT:
    148. 

  148. // CHECK:STDOUT: !definition:
    149. 

  149. // CHECK:STDOUT:   %.1: type = interface_type @AddWith, @AddWith(%T) [symbolic = %.1 (constants.%.4)]
    150. 

  150. // CHECK:STDOUT:   %Self: %.4 = bind_symbolic_name Self 1 [symbolic = %Self (constants.%Self.2)]
    151. 

  151. // CHECK:STDOUT:   %F.type: type = fn_type @F.1, @AddWith(%T) [symbolic = %F.type (constants.%F.type.1)]
    152. 

  152. // CHECK:STDOUT:   %F: @AddWith.%F.type (%F.type.1) = struct_value () [symbolic = %F (constants.%F.1)]
    153. 

  153. // CHECK:STDOUT:   %.2: type = assoc_entity_type @AddWith.%.1 (%.4), @AddWith.%F.type (%F.type.1) [symbolic = %.2 (constants.%.5)]
    154. 

  154. // CHECK:STDOUT:   %.3: @AddWith.%.2 (%.5) = assoc_entity element0, imports.%import_ref.5 [symbolic = %.3 (constants.%.6)]
    155. 

  155. // CHECK:STDOUT:
    156. 

  156. // CHECK:STDOUT:   interface {
    157. 

  157. // CHECK:STDOUT:   !members:
    158. 

  158. // CHECK:STDOUT:     .Self = imports.%import_ref.2
    159. 

  159. // CHECK:STDOUT:     .F = imports.%import_ref.3
    160. 

  160. // CHECK:STDOUT:     witness = (imports.%import_ref.4)
    161. 

  161. // CHECK:STDOUT:   }
    162. 

  162. // CHECK:STDOUT: }
    163. 

  163. // CHECK:STDOUT:
    164. 

  164. // CHECK:STDOUT: impl @impl: %C as %.7 {
    165. 

  165. // CHECK:STDOUT:   %F.decl: %F.type.2 = fn_decl @F.2 [template = constants.%F.2] {} {}
    166. 

  166. // CHECK:STDOUT:   %.loc7_22: <witness> = interface_witness (%F.decl) [template = constants.%.10]
    167. 

  167. // CHECK:STDOUT:
    168. 

  168. // CHECK:STDOUT: !members:
    169. 

  169. // CHECK:STDOUT:   .F = %F.decl
    170. 

  170. // CHECK:STDOUT:   witness = %.loc7_22
    171. 

  171. // CHECK:STDOUT: }
    172. 

  172. // CHECK:STDOUT:
    173. 

  173. // CHECK:STDOUT: class @C {
    174. 

  174. // CHECK:STDOUT:   %.loc5: <witness> = complete_type_witness %.1 [template = constants.%.2]
    175. 

  175. // CHECK:STDOUT:
    176. 

  176. // CHECK:STDOUT: !members:
    177. 

  177. // CHECK:STDOUT:   .Self = constants.%C
    178. 

  178. // CHECK:STDOUT: }
    179. 

  179. // CHECK:STDOUT:
    180. 

  180. // CHECK:STDOUT: generic fn @F.1(constants.%T: type, constants.%Self.1: @AddWith.%.1 (%.4)) {
    181. 

  181. // CHECK:STDOUT:
    182. 

  182. // CHECK:STDOUT:   fn();
    183. 

  183. // CHECK:STDOUT: }
    184. 

  184. // CHECK:STDOUT:
    185. 

  185. // CHECK:STDOUT: fn @F.2() {
    186. 

  186. // CHECK:STDOUT: !entry:
    187. 

  187. // CHECK:STDOUT:   return
    188. 

  188. // CHECK:STDOUT: }
    189. 

  189. // CHECK:STDOUT:
    190. 

  190. // CHECK:STDOUT: specific @AddWith(constants.%T) {
    191. 

  191. // CHECK:STDOUT:   %T => constants.%T
    192. 

  192. // CHECK:STDOUT: }
    193. 

  193. // CHECK:STDOUT:
    194. 

  194. // CHECK:STDOUT: specific @AddWith(@AddWith.%T) {
    195. 

  195. // CHECK:STDOUT:   %T => constants.%T
    196. 

  196. // CHECK:STDOUT: }
    197. 

  197. // CHECK:STDOUT:
    198. 

  198. // CHECK:STDOUT: specific @F.1(constants.%T, constants.%Self.1) {}
    199. 

  199. // CHECK:STDOUT:
    200. 

  200. // CHECK:STDOUT: specific @AddWith(constants.%C) {
    201. 

  201. // CHECK:STDOUT:   %T => constants.%C
    202. 

  202. // CHECK:STDOUT:
    203. 

  203. // CHECK:STDOUT: !definition:
    204. 

  204. // CHECK:STDOUT:   %.1 => constants.%.7
    205. 

  205. // CHECK:STDOUT:   %Self => constants.%Self.2
    206. 

  206. // CHECK:STDOUT:   %F.type => constants.%F.type.3
    207. 

  207. // CHECK:STDOUT:   %F => constants.%F.3
    208. 

  208. // CHECK:STDOUT:   %.2 => constants.%.8
    209. 

  209. // CHECK:STDOUT:   %.3 => constants.%.9
    210. 

  210. // CHECK:STDOUT: }
    211. 

  211. // CHECK:STDOUT:
    212. 

  212. // CHECK:STDOUT: specific @F.1(constants.%C, constants.%C) {}
    213. 

  213. // CHECK:STDOUT:
    214.