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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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fail_adapt_bad_decl.carbon

fail_adapt_bad_decl.carbon 24 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/class/fail_adapt_bad_decl.carbon
    8. 

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

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/fail_adapt_bad_decl.carbon
    10. 

  10. 

  11. // --- fail_not_type.carbon
    12. 

  12. 

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

  14. 

  15. class Bad {
    16. 

  16.   // CHECK:STDERR: fail_not_type.carbon:[[@LINE+7]]:3: error: cannot implicitly convert from `i32` to `type` [ImplicitAsConversionFailure]
    17. 

  17.   // CHECK:STDERR:   adapt 100;
    18. 

  18.   // CHECK:STDERR:   ^~~~~~~~~~
    19. 

  19.   // CHECK:STDERR: fail_not_type.carbon:[[@LINE+4]]:3: note: type `i32` does not implement interface `ImplicitAs` [MissingImplInMemberAccessNote]
    20. 

  20.   // CHECK:STDERR:   adapt 100;
    21. 

  21.   // CHECK:STDERR:   ^~~~~~~~~~
    22. 

  22.   // CHECK:STDERR:
    23. 

  23.   adapt 100;
    24. 

  24. }
    25. 

  25. 

  26. // CHECK:STDERR: fail_not_type.carbon:[[@LINE+4]]:18: error: name `F` not found [NameNotFound]
    27. 

  27. // CHECK:STDERR: fn Use(b: Bad) { b.F(); }
    28. 

  28. // CHECK:STDERR:                  ^~~
    29. 

  29. // CHECK:STDERR:
    30. 

  30. fn Use(b: Bad) { b.F(); }
    31. 

  31. 

  32. // --- fail_extend_not_type.carbon
    33. 

  33. 

  34. library "[[@TEST_NAME]]";
    35. 

  35. 

  36. class Bad {
    37. 

  37.   // CHECK:STDERR: fail_extend_not_type.carbon:[[@LINE+7]]:3: error: cannot implicitly convert from `i32` to `type` [ImplicitAsConversionFailure]
    38. 

  38.   // CHECK:STDERR:   extend adapt 100;
    39. 

  39.   // CHECK:STDERR:   ^~~~~~~~~~~~~~~~~
    40. 

  40.   // CHECK:STDERR: fail_extend_not_type.carbon:[[@LINE+4]]:3: note: type `i32` does not implement interface `ImplicitAs` [MissingImplInMemberAccessNote]
    41. 

  41.   // CHECK:STDERR:   extend adapt 100;
    42. 

  42.   // CHECK:STDERR:   ^~~~~~~~~~~~~~~~~
    43. 

  43.   // CHECK:STDERR:
    44. 

  44.   extend adapt 100;
    45. 

  45. }
    46. 

  46. 

  47. // No diagnostic here, we don't know what names Bad has.
    48. 

  48. fn Use(b: Bad) { b.F(); }
    49. 

  49. 

  50. // --- fail_repeated.carbon
    51. 

  51. 

  52. library "[[@TEST_NAME]]";
    53. 

  53. 

  54. class MultipleAdapts {
    55. 

  55.   adapt ();
    56. 

  56.   // CHECK:STDERR: fail_repeated.carbon:[[@LINE+7]]:3: error: multiple `adapt` declarations in class [AdaptDeclRepeated]
    57. 

  57.   // CHECK:STDERR:   adapt {};
    58. 

  58.   // CHECK:STDERR:   ^~~~~~~~~
    59. 

  59.   // CHECK:STDERR: fail_repeated.carbon:[[@LINE-4]]:3: note: previous `adapt` declaration is here [ClassSpecificDeclPrevious]
    60. 

  60.   // CHECK:STDERR:   adapt ();
    61. 

  61.   // CHECK:STDERR:   ^~~~~~~~~
    62. 

  62.   // CHECK:STDERR:
    63. 

  63.   adapt {};
    64. 

  64. }
    65. 

  65. 

  66. class MultipleAdaptsSameType {
    67. 

  67.   adapt ();
    68. 

  68.   // CHECK:STDERR: fail_repeated.carbon:[[@LINE+7]]:3: error: multiple `adapt` declarations in class [AdaptDeclRepeated]
    69. 

  69.   // CHECK:STDERR:   adapt ();
    70. 

  70.   // CHECK:STDERR:   ^~~~~~~~~
    71. 

  71.   // CHECK:STDERR: fail_repeated.carbon:[[@LINE-4]]:3: note: previous `adapt` declaration is here [ClassSpecificDeclPrevious]
    72. 

  72.   // CHECK:STDERR:   adapt ();
    73. 

  73.   // CHECK:STDERR:   ^~~~~~~~~
    74. 

  74.   // CHECK:STDERR:
    75. 

  75.   adapt ();
    76. 

  76. }
    77. 

  77. 

  78. // --- fail_bad_scope.carbon
    79. 

  79. 

  80. library "[[@TEST_NAME]]";
    81. 

  81. 

  82. // CHECK:STDERR: fail_bad_scope.carbon:[[@LINE+4]]:1: error: `adapt` declaration outside class [ClassSpecificDeclOutsideClass]
    83. 

  83. // CHECK:STDERR: adapt {};
    84. 

  84. // CHECK:STDERR: ^~~~~~~~~
    85. 

  85. // CHECK:STDERR:
    86. 

  86. adapt {};
    87. 

  87. 

  88. interface I {
    89. 

  89.   // CHECK:STDERR: fail_bad_scope.carbon:[[@LINE+4]]:3: error: `adapt` declaration outside class [ClassSpecificDeclOutsideClass]
    90. 

  90.   // CHECK:STDERR:   adapt {};
    91. 

  91.   // CHECK:STDERR:   ^~~~~~~~~
    92. 

  92.   // CHECK:STDERR:
    93. 

  93.   adapt {};
    94. 

  94. }
    95. 

  95. 

  96. class C {
    97. 

  97.   interface I {
    98. 

  98.     // CHECK:STDERR: fail_bad_scope.carbon:[[@LINE+3]]:5: error: `adapt` declaration outside class [ClassSpecificDeclOutsideClass]
    99. 

  99.     // CHECK:STDERR:     adapt {};
    100. 

  100.     // CHECK:STDERR:     ^~~~~~~~~
    101. 

  101.     adapt {};
    102. 

  102.   }
    103. 

  103. }
    104. 

  104. 

  105. // CHECK:STDOUT: --- fail_not_type.carbon
    106. 

  106. // CHECK:STDOUT:
    107. 

  107. // CHECK:STDOUT: constants {
    108. 

  108. // CHECK:STDOUT:   %Bad: type = class_type @Bad [template]
    109. 

  109. // CHECK:STDOUT:   %.1: i32 = int_value 100 [template]
    110. 

  110. // CHECK:STDOUT:   %ImplicitAs.type.1: type = generic_interface_type @ImplicitAs [template]
    111. 

  111. // CHECK:STDOUT:   %.2: type = tuple_type () [template]
    112. 

  112. // CHECK:STDOUT:   %ImplicitAs: %ImplicitAs.type.1 = struct_value () [template]
    113. 

  113. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic]
    114. 

  114. // CHECK:STDOUT:   %ImplicitAs.type.2: type = interface_type @ImplicitAs, @ImplicitAs(%Dest) [symbolic]
    115. 

  115. // CHECK:STDOUT:   %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2) = bind_symbolic_name Self, 1 [symbolic]
    116. 

  116. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic]
    117. 

  117. // CHECK:STDOUT:   %Self.2: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic]
    118. 

  118. // CHECK:STDOUT:   %Convert.type.1: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic]
    119. 

  119. // CHECK:STDOUT:   %Convert.1: %Convert.type.1 = struct_value () [symbolic]
    120. 

  120. // CHECK:STDOUT:   %.3: type = assoc_entity_type %ImplicitAs.type.2, %Convert.type.1 [symbolic]
    121. 

  121. // CHECK:STDOUT:   %.4: %.3 = assoc_entity element0, imports.%import_ref.5 [symbolic]
    122. 

  122. // CHECK:STDOUT:   %ImplicitAs.type.3: type = interface_type @ImplicitAs, @ImplicitAs(type) [template]
    123. 

  123. // CHECK:STDOUT:   %Convert.type.2: type = fn_type @Convert, @ImplicitAs(type) [template]
    124. 

  124. // CHECK:STDOUT:   %Convert.2: %Convert.type.2 = struct_value () [template]
    125. 

  125. // CHECK:STDOUT:   %.5: type = assoc_entity_type %ImplicitAs.type.3, %Convert.type.2 [template]
    126. 

  126. // CHECK:STDOUT:   %.6: %.5 = assoc_entity element0, imports.%import_ref.5 [template]
    127. 

  127. // CHECK:STDOUT:   %.7: %.3 = assoc_entity element0, imports.%import_ref.6 [symbolic]
    128. 

  128. // CHECK:STDOUT:   %Use.type: type = fn_type @Use [template]
    129. 

  129. // CHECK:STDOUT:   %Use: %Use.type = struct_value () [template]
    130. 

  130. // CHECK:STDOUT: }
    131. 

  131. // CHECK:STDOUT:
    132. 

  132. // CHECK:STDOUT: imports {
    133. 

  133. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    134. 

  134. // CHECK:STDOUT:     .ImplicitAs = %import_ref.1
    135. 

  135. // CHECK:STDOUT:     import Core//prelude
    136. 

  136. // CHECK:STDOUT:     import Core//prelude/...
    137. 

  137. // CHECK:STDOUT:   }
    138. 

  138. // CHECK:STDOUT:   %import_ref.1: %ImplicitAs.type.1 = import_ref Core//prelude/operators/as, inst+49, loaded [template = constants.%ImplicitAs]
    139. 

  139. // CHECK:STDOUT:   %import_ref.2 = import_ref Core//prelude/operators/as, inst+55, unloaded
    140. 

  140. // CHECK:STDOUT:   %import_ref.3: @ImplicitAs.%.1 (%.3) = import_ref Core//prelude/operators/as, inst+77, loaded [symbolic = @ImplicitAs.%.2 (constants.%.7)]
    141. 

  141. // CHECK:STDOUT:   %import_ref.4 = import_ref Core//prelude/operators/as, inst+70, unloaded
    142. 

  142. // CHECK:STDOUT:   %import_ref.5 = import_ref Core//prelude/operators/as, inst+70, unloaded
    143. 

  143. // CHECK:STDOUT:   %import_ref.6 = import_ref Core//prelude/operators/as, inst+70, unloaded
    144. 

  144. // CHECK:STDOUT: }
    145. 

  145. // CHECK:STDOUT:
    146. 

  146. // CHECK:STDOUT: file {
    147. 

  147. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    148. 

  148. // CHECK:STDOUT:     .Core = imports.%Core
    149. 

  149. // CHECK:STDOUT:     .Bad = %Bad.decl
    150. 

  150. // CHECK:STDOUT:     .Use = %Use.decl
    151. 

  151. // CHECK:STDOUT:   }
    152. 

  152. // CHECK:STDOUT:   %Core.import = import Core
    153. 

  153. // CHECK:STDOUT:   %Bad.decl: type = class_decl @Bad [template = constants.%Bad] {} {}
    154. 

  154. // CHECK:STDOUT:   %Use.decl: %Use.type = fn_decl @Use [template = constants.%Use] {
    155. 

  155. // CHECK:STDOUT:     %b.patt: %Bad = binding_pattern b
    156. 

  156. // CHECK:STDOUT:     %b.param_patt: %Bad = value_param_pattern %b.patt, runtime_param0
    157. 

  157. // CHECK:STDOUT:   } {
    158. 

  158. // CHECK:STDOUT:     %Bad.ref: type = name_ref Bad, file.%Bad.decl [template = constants.%Bad]
    159. 

  159. // CHECK:STDOUT:     %b.param: %Bad = value_param runtime_param0
    160. 

  160. // CHECK:STDOUT:     %b: %Bad = bind_name b, %b.param
    161. 

  161. // CHECK:STDOUT:   }
    162. 

  162. // CHECK:STDOUT: }
    163. 

  163. // CHECK:STDOUT:
    164. 

  164. // CHECK:STDOUT: generic interface @ImplicitAs(constants.%Dest: type) {
    165. 

  165. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)]
    166. 

  166. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt (constants.%Dest.patt)]
    167. 

  167. // CHECK:STDOUT:
    168. 

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

  169. // CHECK:STDOUT:   %ImplicitAs.type: type = interface_type @ImplicitAs, @ImplicitAs(%Dest) [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    170. 

  170. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    171. 

  171. // CHECK:STDOUT:   %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic = %Convert.type (constants.%Convert.type.1)]
    172. 

  172. // CHECK:STDOUT:   %Convert: @ImplicitAs.%Convert.type (%Convert.type.1) = struct_value () [symbolic = %Convert (constants.%Convert.1)]
    173. 

  173. // CHECK:STDOUT:   %.1: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2), @ImplicitAs.%Convert.type (%Convert.type.1) [symbolic = %.1 (constants.%.3)]
    174. 

  174. // CHECK:STDOUT:   %.2: @ImplicitAs.%.1 (%.3) = assoc_entity element0, imports.%import_ref.5 [symbolic = %.2 (constants.%.4)]
    175. 

  175. // CHECK:STDOUT:
    176. 

  176. // CHECK:STDOUT:   interface {
    177. 

  177. // CHECK:STDOUT:   !members:
    178. 

  178. // CHECK:STDOUT:     .Self = imports.%import_ref.2
    179. 

  179. // CHECK:STDOUT:     .Convert = imports.%import_ref.3
    180. 

  180. // CHECK:STDOUT:     witness = (imports.%import_ref.4)
    181. 

  181. // CHECK:STDOUT:   }
    182. 

  182. // CHECK:STDOUT: }
    183. 

  183. // CHECK:STDOUT:
    184. 

  184. // CHECK:STDOUT: class @Bad {
    185. 

  185. // CHECK:STDOUT:   %.loc12_9: i32 = int_value 100 [template = constants.%.1]
    186. 

  186. // CHECK:STDOUT:   %ImplicitAs.type: type = interface_type @ImplicitAs, @ImplicitAs(type) [template = constants.%ImplicitAs.type.3]
    187. 

  187. // CHECK:STDOUT:   %.loc12_12.1: %.5 = specific_constant imports.%import_ref.3, @ImplicitAs(type) [template = constants.%.6]
    188. 

  188. // CHECK:STDOUT:   %Convert.ref: %.5 = name_ref Convert, %.loc12_12.1 [template = constants.%.6]
    189. 

  189. // CHECK:STDOUT:   %.loc12_12.2: type = converted %.loc12_9, <error> [template = <error>]
    190. 

  190. // CHECK:STDOUT:   adapt_decl <error>
    191. 

  191. // CHECK:STDOUT:   %.loc13: <witness> = complete_type_witness <error> [template = <error>]
    192. 

  192. // CHECK:STDOUT:
    193. 

  193. // CHECK:STDOUT: !members:
    194. 

  194. // CHECK:STDOUT:   .Self = constants.%Bad
    195. 

  195. // CHECK:STDOUT: }
    196. 

  196. // CHECK:STDOUT:
    197. 

  197. // CHECK:STDOUT: generic fn @Convert(constants.%Dest: type, constants.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2)) {
    198. 

  198. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)]
    199. 

  199. // CHECK:STDOUT:   %ImplicitAs.type: type = interface_type @ImplicitAs, @ImplicitAs(%Dest) [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    200. 

  200. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    201. 

  201. // CHECK:STDOUT:
    202. 

  202. // CHECK:STDOUT:   fn[%self.param_patt: @Convert.%Self (%Self.2)]() -> @Convert.%Dest (%Dest);
    203. 

  203. // CHECK:STDOUT: }
    204. 

  204. // CHECK:STDOUT:
    205. 

  205. // CHECK:STDOUT: fn @Use(%b.param_patt: %Bad) {
    206. 

  206. // CHECK:STDOUT: !entry:
    207. 

  207. // CHECK:STDOUT:   %b.ref: %Bad = name_ref b, %b
    208. 

  208. // CHECK:STDOUT:   %F.ref: <error> = name_ref F, <error> [template = <error>]
    209. 

  209. // CHECK:STDOUT:   return
    210. 

  210. // CHECK:STDOUT: }
    211. 

  211. // CHECK:STDOUT:
    212. 

  212. // CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) {
    213. 

  213. // CHECK:STDOUT:   %Dest => constants.%Dest
    214. 

  214. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    215. 

  215. // CHECK:STDOUT: }
    216. 

  216. // CHECK:STDOUT:
    217. 

  217. // CHECK:STDOUT: specific @ImplicitAs(@ImplicitAs.%Dest) {
    218. 

  218. // CHECK:STDOUT:   %Dest => constants.%Dest
    219. 

  219. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    220. 

  220. // CHECK:STDOUT: }
    221. 

  221. // CHECK:STDOUT:
    222. 

  222. // CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {
    223. 

  223. // CHECK:STDOUT:   %Dest => constants.%Dest
    224. 

  224. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    225. 

  225. // CHECK:STDOUT: }
    226. 

  226. // CHECK:STDOUT:
    227. 

  227. // CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self.1) {
    228. 

  228. // CHECK:STDOUT:   %Dest => constants.%Dest
    229. 

  229. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.2
    230. 

  230. // CHECK:STDOUT:   %Self => constants.%Self.1
    231. 

  231. // CHECK:STDOUT: }
    232. 

  232. // CHECK:STDOUT:
    233. 

  233. // CHECK:STDOUT: specific @ImplicitAs(type) {
    234. 

  234. // CHECK:STDOUT:   %Dest => type
    235. 

  235. // CHECK:STDOUT:   %Dest.patt => type
    236. 

  236. // CHECK:STDOUT:
    237. 

  237. // CHECK:STDOUT: !definition:
    238. 

  238. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.3
    239. 

  239. // CHECK:STDOUT:   %Self => constants.%Self.2
    240. 

  240. // CHECK:STDOUT:   %Convert.type => constants.%Convert.type.2
    241. 

  241. // CHECK:STDOUT:   %Convert => constants.%Convert.2
    242. 

  242. // CHECK:STDOUT:   %.1 => constants.%.5
    243. 

  243. // CHECK:STDOUT:   %.2 => constants.%.6
    244. 

  244. // CHECK:STDOUT: }
    245. 

  245. // CHECK:STDOUT:
    246. 

  246. // CHECK:STDOUT: --- fail_extend_not_type.carbon
    247. 

  247. // CHECK:STDOUT:
    248. 

  248. // CHECK:STDOUT: constants {
    249. 

  249. // CHECK:STDOUT:   %Bad: type = class_type @Bad [template]
    250. 

  250. // CHECK:STDOUT:   %.1: i32 = int_value 100 [template]
    251. 

  251. // CHECK:STDOUT:   %ImplicitAs.type.1: type = generic_interface_type @ImplicitAs [template]
    252. 

  252. // CHECK:STDOUT:   %.2: type = tuple_type () [template]
    253. 

  253. // CHECK:STDOUT:   %ImplicitAs: %ImplicitAs.type.1 = struct_value () [template]
    254. 

  254. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic]
    255. 

  255. // CHECK:STDOUT:   %ImplicitAs.type.2: type = interface_type @ImplicitAs, @ImplicitAs(%Dest) [symbolic]
    256. 

  256. // CHECK:STDOUT:   %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2) = bind_symbolic_name Self, 1 [symbolic]
    257. 

  257. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic]
    258. 

  258. // CHECK:STDOUT:   %Self.2: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic]
    259. 

  259. // CHECK:STDOUT:   %Convert.type.1: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic]
    260. 

  260. // CHECK:STDOUT:   %Convert.1: %Convert.type.1 = struct_value () [symbolic]
    261. 

  261. // CHECK:STDOUT:   %.3: type = assoc_entity_type %ImplicitAs.type.2, %Convert.type.1 [symbolic]
    262. 

  262. // CHECK:STDOUT:   %.4: %.3 = assoc_entity element0, imports.%import_ref.5 [symbolic]
    263. 

  263. // CHECK:STDOUT:   %ImplicitAs.type.3: type = interface_type @ImplicitAs, @ImplicitAs(type) [template]
    264. 

  264. // CHECK:STDOUT:   %Convert.type.2: type = fn_type @Convert, @ImplicitAs(type) [template]
    265. 

  265. // CHECK:STDOUT:   %Convert.2: %Convert.type.2 = struct_value () [template]
    266. 

  266. // CHECK:STDOUT:   %.5: type = assoc_entity_type %ImplicitAs.type.3, %Convert.type.2 [template]
    267. 

  267. // CHECK:STDOUT:   %.6: %.5 = assoc_entity element0, imports.%import_ref.5 [template]
    268. 

  268. // CHECK:STDOUT:   %.7: %.3 = assoc_entity element0, imports.%import_ref.6 [symbolic]
    269. 

  269. // CHECK:STDOUT:   %Use.type: type = fn_type @Use [template]
    270. 

  270. // CHECK:STDOUT:   %Use: %Use.type = struct_value () [template]
    271. 

  271. // CHECK:STDOUT: }
    272. 

  272. // CHECK:STDOUT:
    273. 

  273. // CHECK:STDOUT: imports {
    274. 

  274. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    275. 

  275. // CHECK:STDOUT:     .ImplicitAs = %import_ref.1
    276. 

  276. // CHECK:STDOUT:     import Core//prelude
    277. 

  277. // CHECK:STDOUT:     import Core//prelude/...
    278. 

  278. // CHECK:STDOUT:   }
    279. 

  279. // CHECK:STDOUT:   %import_ref.1: %ImplicitAs.type.1 = import_ref Core//prelude/operators/as, inst+49, loaded [template = constants.%ImplicitAs]
    280. 

  280. // CHECK:STDOUT:   %import_ref.2 = import_ref Core//prelude/operators/as, inst+55, unloaded
    281. 

  281. // CHECK:STDOUT:   %import_ref.3: @ImplicitAs.%.1 (%.3) = import_ref Core//prelude/operators/as, inst+77, loaded [symbolic = @ImplicitAs.%.2 (constants.%.7)]
    282. 

  282. // CHECK:STDOUT:   %import_ref.4 = import_ref Core//prelude/operators/as, inst+70, unloaded
    283. 

  283. // CHECK:STDOUT:   %import_ref.5 = import_ref Core//prelude/operators/as, inst+70, unloaded
    284. 

  284. // CHECK:STDOUT:   %import_ref.6 = import_ref Core//prelude/operators/as, inst+70, unloaded
    285. 

  285. // CHECK:STDOUT: }
    286. 

  286. // CHECK:STDOUT:
    287. 

  287. // CHECK:STDOUT: file {
    288. 

  288. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    289. 

  289. // CHECK:STDOUT:     .Core = imports.%Core
    290. 

  290. // CHECK:STDOUT:     .Bad = %Bad.decl
    291. 

  291. // CHECK:STDOUT:     .Use = %Use.decl
    292. 

  292. // CHECK:STDOUT:   }
    293. 

  293. // CHECK:STDOUT:   %Core.import = import Core
    294. 

  294. // CHECK:STDOUT:   %Bad.decl: type = class_decl @Bad [template = constants.%Bad] {} {}
    295. 

  295. // CHECK:STDOUT:   %Use.decl: %Use.type = fn_decl @Use [template = constants.%Use] {
    296. 

  296. // CHECK:STDOUT:     %b.patt: %Bad = binding_pattern b
    297. 

  297. // CHECK:STDOUT:     %b.param_patt: %Bad = value_param_pattern %b.patt, runtime_param0
    298. 

  298. // CHECK:STDOUT:   } {
    299. 

  299. // CHECK:STDOUT:     %Bad.ref: type = name_ref Bad, file.%Bad.decl [template = constants.%Bad]
    300. 

  300. // CHECK:STDOUT:     %b.param: %Bad = value_param runtime_param0
    301. 

  301. // CHECK:STDOUT:     %b: %Bad = bind_name b, %b.param
    302. 

  302. // CHECK:STDOUT:   }
    303. 

  303. // CHECK:STDOUT: }
    304. 

  304. // CHECK:STDOUT:
    305. 

  305. // CHECK:STDOUT: generic interface @ImplicitAs(constants.%Dest: type) {
    306. 

  306. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)]
    307. 

  307. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt (constants.%Dest.patt)]
    308. 

  308. // CHECK:STDOUT:
    309. 

  309. // CHECK:STDOUT: !definition:
    310. 

  310. // CHECK:STDOUT:   %ImplicitAs.type: type = interface_type @ImplicitAs, @ImplicitAs(%Dest) [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    311. 

  311. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    312. 

  312. // CHECK:STDOUT:   %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic = %Convert.type (constants.%Convert.type.1)]
    313. 

  313. // CHECK:STDOUT:   %Convert: @ImplicitAs.%Convert.type (%Convert.type.1) = struct_value () [symbolic = %Convert (constants.%Convert.1)]
    314. 

  314. // CHECK:STDOUT:   %.1: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2), @ImplicitAs.%Convert.type (%Convert.type.1) [symbolic = %.1 (constants.%.3)]
    315. 

  315. // CHECK:STDOUT:   %.2: @ImplicitAs.%.1 (%.3) = assoc_entity element0, imports.%import_ref.5 [symbolic = %.2 (constants.%.4)]
    316. 

  316. // CHECK:STDOUT:
    317. 

  317. // CHECK:STDOUT:   interface {
    318. 

  318. // CHECK:STDOUT:   !members:
    319. 

  319. // CHECK:STDOUT:     .Self = imports.%import_ref.2
    320. 

  320. // CHECK:STDOUT:     .Convert = imports.%import_ref.3
    321. 

  321. // CHECK:STDOUT:     witness = (imports.%import_ref.4)
    322. 

  322. // CHECK:STDOUT:   }
    323. 

  323. // CHECK:STDOUT: }
    324. 

  324. // CHECK:STDOUT:
    325. 

  325. // CHECK:STDOUT: class @Bad {
    326. 

  326. // CHECK:STDOUT:   %.loc12_16: i32 = int_value 100 [template = constants.%.1]
    327. 

  327. // CHECK:STDOUT:   %ImplicitAs.type: type = interface_type @ImplicitAs, @ImplicitAs(type) [template = constants.%ImplicitAs.type.3]
    328. 

  328. // CHECK:STDOUT:   %.loc12_19.1: %.5 = specific_constant imports.%import_ref.3, @ImplicitAs(type) [template = constants.%.6]
    329. 

  329. // CHECK:STDOUT:   %Convert.ref: %.5 = name_ref Convert, %.loc12_19.1 [template = constants.%.6]
    330. 

  330. // CHECK:STDOUT:   %.loc12_19.2: type = converted %.loc12_16, <error> [template = <error>]
    331. 

  331. // CHECK:STDOUT:   adapt_decl <error>
    332. 

  332. // CHECK:STDOUT:   %.loc13: <witness> = complete_type_witness <error> [template = <error>]
    333. 

  333. // CHECK:STDOUT:
    334. 

  334. // CHECK:STDOUT: !members:
    335. 

  335. // CHECK:STDOUT:   .Self = constants.%Bad
    336. 

  336. // CHECK:STDOUT:   has_error
    337. 

  337. // CHECK:STDOUT: }
    338. 

  338. // CHECK:STDOUT:
    339. 

  339. // CHECK:STDOUT: generic fn @Convert(constants.%Dest: type, constants.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2)) {
    340. 

  340. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)]
    341. 

  341. // CHECK:STDOUT:   %ImplicitAs.type: type = interface_type @ImplicitAs, @ImplicitAs(%Dest) [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    342. 

  342. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    343. 

  343. // CHECK:STDOUT:
    344. 

  344. // CHECK:STDOUT:   fn[%self.param_patt: @Convert.%Self (%Self.2)]() -> @Convert.%Dest (%Dest);
    345. 

  345. // CHECK:STDOUT: }
    346. 

  346. // CHECK:STDOUT:
    347. 

  347. // CHECK:STDOUT: fn @Use(%b.param_patt: %Bad) {
    348. 

  348. // CHECK:STDOUT: !entry:
    349. 

  349. // CHECK:STDOUT:   %b.ref: %Bad = name_ref b, %b
    350. 

  350. // CHECK:STDOUT:   %F.ref: <error> = name_ref F, <error> [template = <error>]
    351. 

  351. // CHECK:STDOUT:   return
    352. 

  352. // CHECK:STDOUT: }
    353. 

  353. // CHECK:STDOUT:
    354. 

  354. // CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) {
    355. 

  355. // CHECK:STDOUT:   %Dest => constants.%Dest
    356. 

  356. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    357. 

  357. // CHECK:STDOUT: }
    358. 

  358. // CHECK:STDOUT:
    359. 

  359. // CHECK:STDOUT: specific @ImplicitAs(@ImplicitAs.%Dest) {
    360. 

  360. // CHECK:STDOUT:   %Dest => constants.%Dest
    361. 

  361. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    362. 

  362. // CHECK:STDOUT: }
    363. 

  363. // CHECK:STDOUT:
    364. 

  364. // CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {
    365. 

  365. // CHECK:STDOUT:   %Dest => constants.%Dest
    366. 

  366. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    367. 

  367. // CHECK:STDOUT: }
    368. 

  368. // CHECK:STDOUT:
    369. 

  369. // CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self.1) {
    370. 

  370. // CHECK:STDOUT:   %Dest => constants.%Dest
    371. 

  371. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.2
    372. 

  372. // CHECK:STDOUT:   %Self => constants.%Self.1
    373. 

  373. // CHECK:STDOUT: }
    374. 

  374. // CHECK:STDOUT:
    375. 

  375. // CHECK:STDOUT: specific @ImplicitAs(type) {
    376. 

  376. // CHECK:STDOUT:   %Dest => type
    377. 

  377. // CHECK:STDOUT:   %Dest.patt => type
    378. 

  378. // CHECK:STDOUT:
    379. 

  379. // CHECK:STDOUT: !definition:
    380. 

  380. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.3
    381. 

  381. // CHECK:STDOUT:   %Self => constants.%Self.2
    382. 

  382. // CHECK:STDOUT:   %Convert.type => constants.%Convert.type.2
    383. 

  383. // CHECK:STDOUT:   %Convert => constants.%Convert.2
    384. 

  384. // CHECK:STDOUT:   %.1 => constants.%.5
    385. 

  385. // CHECK:STDOUT:   %.2 => constants.%.6
    386. 

  386. // CHECK:STDOUT: }
    387. 

  387. // CHECK:STDOUT:
    388. 

  388. // CHECK:STDOUT: --- fail_repeated.carbon
    389. 

  389. // CHECK:STDOUT:
    390. 

  390. // CHECK:STDOUT: constants {
    391. 

  391. // CHECK:STDOUT:   %MultipleAdapts: type = class_type @MultipleAdapts [template]
    392. 

  392. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    393. 

  393. // CHECK:STDOUT:   %.2: type = struct_type {} [template]
    394. 

  394. // CHECK:STDOUT:   %.3: <witness> = complete_type_witness %.1 [template]
    395. 

  395. // CHECK:STDOUT:   %MultipleAdaptsSameType: type = class_type @MultipleAdaptsSameType [template]
    396. 

  396. // CHECK:STDOUT: }
    397. 

  397. // CHECK:STDOUT:
    398. 

  398. // CHECK:STDOUT: imports {
    399. 

  399. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    400. 

  400. // CHECK:STDOUT:     import Core//prelude
    401. 

  401. // CHECK:STDOUT:     import Core//prelude/...
    402. 

  402. // CHECK:STDOUT:   }
    403. 

  403. // CHECK:STDOUT: }
    404. 

  404. // CHECK:STDOUT:
    405. 

  405. // CHECK:STDOUT: file {
    406. 

  406. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    407. 

  407. // CHECK:STDOUT:     .Core = imports.%Core
    408. 

  408. // CHECK:STDOUT:     .MultipleAdapts = %MultipleAdapts.decl
    409. 

  409. // CHECK:STDOUT:     .MultipleAdaptsSameType = %MultipleAdaptsSameType.decl
    410. 

  410. // CHECK:STDOUT:   }
    411. 

  411. // CHECK:STDOUT:   %Core.import = import Core
    412. 

  412. // CHECK:STDOUT:   %MultipleAdapts.decl: type = class_decl @MultipleAdapts [template = constants.%MultipleAdapts] {} {}
    413. 

  413. // CHECK:STDOUT:   %MultipleAdaptsSameType.decl: type = class_decl @MultipleAdaptsSameType [template = constants.%MultipleAdaptsSameType] {} {}
    414. 

  414. // CHECK:STDOUT: }
    415. 

  415. // CHECK:STDOUT:
    416. 

  416. // CHECK:STDOUT: class @MultipleAdapts {
    417. 

  417. // CHECK:STDOUT:   %.loc5_10: %.1 = tuple_literal ()
    418. 

  418. // CHECK:STDOUT:   %.loc5_11: type = converted %.loc5_10, constants.%.1 [template = constants.%.1]
    419. 

  419. // CHECK:STDOUT:   adapt_decl %.1
    420. 

  420. // CHECK:STDOUT:   %.loc13: %.2 = struct_literal ()
    421. 

  421. // CHECK:STDOUT:   %.loc14: <witness> = complete_type_witness %.1 [template = constants.%.3]
    422. 

  422. // CHECK:STDOUT:
    423. 

  423. // CHECK:STDOUT: !members:
    424. 

  424. // CHECK:STDOUT:   .Self = constants.%MultipleAdapts
    425. 

  425. // CHECK:STDOUT: }
    426. 

  426. // CHECK:STDOUT:
    427. 

  427. // CHECK:STDOUT: class @MultipleAdaptsSameType {
    428. 

  428. // CHECK:STDOUT:   %.loc17_10: %.1 = tuple_literal ()
    429. 

  429. // CHECK:STDOUT:   %.loc17_11: type = converted %.loc17_10, constants.%.1 [template = constants.%.1]
    430. 

  430. // CHECK:STDOUT:   adapt_decl %.1
    431. 

  431. // CHECK:STDOUT:   %.loc25: %.1 = tuple_literal ()
    432. 

  432. // CHECK:STDOUT:   %.loc26: <witness> = complete_type_witness %.1 [template = constants.%.3]
    433. 

  433. // CHECK:STDOUT:
    434. 

  434. // CHECK:STDOUT: !members:
    435. 

  435. // CHECK:STDOUT:   .Self = constants.%MultipleAdaptsSameType
    436. 

  436. // CHECK:STDOUT: }
    437. 

  437. // CHECK:STDOUT:
    438. 

  438. // CHECK:STDOUT: --- fail_bad_scope.carbon
    439. 

  439. // CHECK:STDOUT:
    440. 

  440. // CHECK:STDOUT: constants {
    441. 

  441. // CHECK:STDOUT:   %.1: type = struct_type {} [template]
    442. 

  442. // CHECK:STDOUT:   %I.type.1: type = interface_type @I.1 [template]
    443. 

  443. // CHECK:STDOUT:   %Self.1: %I.type.1 = bind_symbolic_name Self, 0 [symbolic]
    444. 

  444. // CHECK:STDOUT:   %C: type = class_type @C [template]
    445. 

  445. // CHECK:STDOUT:   %I.type.2: type = interface_type @I.2 [template]
    446. 

  446. // CHECK:STDOUT:   %Self.2: %I.type.2 = bind_symbolic_name Self, 0 [symbolic]
    447. 

  447. // CHECK:STDOUT:   %.2: <witness> = complete_type_witness %.1 [template]
    448. 

  448. // CHECK:STDOUT: }
    449. 

  449. // CHECK:STDOUT:
    450. 

  450. // CHECK:STDOUT: imports {
    451. 

  451. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    452. 

  452. // CHECK:STDOUT:     import Core//prelude
    453. 

  453. // CHECK:STDOUT:     import Core//prelude/...
    454. 

  454. // CHECK:STDOUT:   }
    455. 

  455. // CHECK:STDOUT: }
    456. 

  456. // CHECK:STDOUT:
    457. 

  457. // CHECK:STDOUT: file {
    458. 

  458. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    459. 

  459. // CHECK:STDOUT:     .Core = imports.%Core
    460. 

  460. // CHECK:STDOUT:     .I = %I.decl
    461. 

  461. // CHECK:STDOUT:     .C = %C.decl
    462. 

  462. // CHECK:STDOUT:   }
    463. 

  463. // CHECK:STDOUT:   %Core.import = import Core
    464. 

  464. // CHECK:STDOUT:   %.loc8: %.1 = struct_literal ()
    465. 

  465. // CHECK:STDOUT:   %I.decl: type = interface_decl @I.1 [template = constants.%I.type.1] {} {}
    466. 

  466. // CHECK:STDOUT:   %C.decl: type = class_decl @C [template = constants.%C] {} {}
    467. 

  467. // CHECK:STDOUT: }
    468. 

  468. // CHECK:STDOUT:
    469. 

  469. // CHECK:STDOUT: interface @I.1 {
    470. 

  470. // CHECK:STDOUT:   %Self: %I.type.1 = bind_symbolic_name Self, 0 [symbolic = constants.%Self.1]
    471. 

  471. // CHECK:STDOUT:   %.loc15: %.1 = struct_literal ()
    472. 

  472. // CHECK:STDOUT:
    473. 

  473. // CHECK:STDOUT: !members:
    474. 

  474. // CHECK:STDOUT:   .Self = %Self
    475. 

  475. // CHECK:STDOUT:   witness = ()
    476. 

  476. // CHECK:STDOUT: }
    477. 

  477. // CHECK:STDOUT:
    478. 

  478. // CHECK:STDOUT: interface @I.2 {
    479. 

  479. // CHECK:STDOUT:   %Self: %I.type.2 = bind_symbolic_name Self, 0 [symbolic = constants.%Self.2]
    480. 

  480. // CHECK:STDOUT:   %.loc23: %.1 = struct_literal ()
    481. 

  481. // CHECK:STDOUT:
    482. 

  482. // CHECK:STDOUT: !members:
    483. 

  483. // CHECK:STDOUT:   .Self = %Self
    484. 

  484. // CHECK:STDOUT:   witness = ()
    485. 

  485. // CHECK:STDOUT: }
    486. 

  486. // CHECK:STDOUT:
    487. 

  487. // CHECK:STDOUT: class @C {
    488. 

  488. // CHECK:STDOUT:   %I.decl: type = interface_decl @I.2 [template = constants.%I.type.2] {} {}
    489. 

  489. // CHECK:STDOUT:   %.loc25: <witness> = complete_type_witness %.1 [template = constants.%.2]
    490. 

  490. // CHECK:STDOUT:
    491. 

  491. // CHECK:STDOUT: !members:
    492. 

  492. // CHECK:STDOUT:   .Self = constants.%C
    493. 

  493. // CHECK:STDOUT:   .I = %I.decl
    494. 

  494. // CHECK:STDOUT: }
    495. 

  495. // CHECK:STDOUT:
    496.