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stringify.carbon

stringify.carbon 25 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/generic/stringify.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/generic/stringify.carbon
    10. 

  10. 

  11. // --- fail_empty_params.carbon
    12. 

  12. 

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

  14. 

  15. class NoParams {}
    16. 

  16. class EmptyParams() {}
    17. 

  17. 

  18. var v: NoParams;
    19. 

  19. // CHECK:STDERR: fail_empty_params.carbon:[[@LINE+7]]:1: error: cannot implicitly convert from `NoParams` to `EmptyParams()` [ImplicitAsConversionFailure]
    20. 

  20. // CHECK:STDERR: var w: EmptyParams() = v;
    21. 

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

  22. // CHECK:STDERR: fail_empty_params.carbon:[[@LINE+4]]:1: note: type `NoParams` does not implement interface `ImplicitAs(EmptyParams())` [MissingImplInMemberAccessNote]
    23. 

  23. // CHECK:STDERR: var w: EmptyParams() = v;
    24. 

  24. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~
    25. 

  25. // CHECK:STDERR:
    26. 

  26. var w: EmptyParams() = v;
    27. 

  27. 

  28. // --- fail_nested.carbon
    29. 

  29. 

  30. library "[[@TEST_NAME]]";
    31. 

  31. 

  32. class Outer(T:! type) {
    33. 

  33.   class Inner(U:! type) {
    34. 

  34.   }
    35. 

  35. }
    36. 

  36. 

  37. var v: Outer({}*);
    38. 

  38. 

  39. // TODO: It would be nice to include the `Outer({}*).` prefix in the name of `Inner`.
    40. 

  40. // CHECK:STDERR: fail_nested.carbon:[[@LINE+6]]:1: error: cannot implicitly convert from `Outer({}*)` to `Inner({.a: i32}*)` [ImplicitAsConversionFailure]
    41. 

  41. // CHECK:STDERR: var w: Outer({}*).Inner({.a: i32}*) = v;
    42. 

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

  43. // CHECK:STDERR: fail_nested.carbon:[[@LINE+3]]:1: note: type `Outer({}*)` does not implement interface `ImplicitAs(Inner({.a: i32}*))` [MissingImplInMemberAccessNote]
    44. 

  44. // CHECK:STDERR: var w: Outer({}*).Inner({.a: i32}*) = v;
    45. 

  45. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    46. 

  46. var w: Outer({}*).Inner({.a: i32}*) = v;
    47. 

  47. 

  48. // CHECK:STDOUT: --- fail_empty_params.carbon
    49. 

  49. // CHECK:STDOUT:
    50. 

  50. // CHECK:STDOUT: constants {
    51. 

  51. // CHECK:STDOUT:   %NoParams: type = class_type @NoParams [template]
    52. 

  52. // CHECK:STDOUT:   %.1: type = struct_type {} [template]
    53. 

  53. // CHECK:STDOUT:   %.2: <witness> = complete_type_witness %.1 [template]
    54. 

  54. // CHECK:STDOUT:   %EmptyParams.type: type = generic_class_type @EmptyParams [template]
    55. 

  55. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [template]
    56. 

  56. // CHECK:STDOUT:   %EmptyParams.1: %EmptyParams.type = struct_value () [template]
    57. 

  57. // CHECK:STDOUT:   %EmptyParams.2: type = class_type @EmptyParams [template]
    58. 

  58. // CHECK:STDOUT:   %.3: type = ptr_type %.1 [template]
    59. 

  59. // CHECK:STDOUT:   %ImplicitAs.type.1: type = generic_interface_type @ImplicitAs [template]
    60. 

  60. // CHECK:STDOUT:   %ImplicitAs: %ImplicitAs.type.1 = struct_value () [template]
    61. 

  61. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic]
    62. 

  62. // CHECK:STDOUT:   %ImplicitAs.type.2: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic]
    63. 

  63. // CHECK:STDOUT:   %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2) = bind_symbolic_name Self, 1 [symbolic]
    64. 

  64. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic]
    65. 

  65. // CHECK:STDOUT:   %Self.2: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic]
    66. 

  66. // CHECK:STDOUT:   %Convert.type.1: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic]
    67. 

  67. // CHECK:STDOUT:   %Convert.1: %Convert.type.1 = struct_value () [symbolic]
    68. 

  68. // CHECK:STDOUT:   %.4: type = assoc_entity_type %ImplicitAs.type.2, %Convert.type.1 [symbolic]
    69. 

  69. // CHECK:STDOUT:   %.5: %.4 = assoc_entity element0, imports.%import_ref.5 [symbolic]
    70. 

  70. // CHECK:STDOUT:   %ImplicitAs.type.3: type = facet_type <@ImplicitAs, @ImplicitAs(%EmptyParams.2)> [template]
    71. 

  71. // CHECK:STDOUT:   %Convert.type.2: type = fn_type @Convert, @ImplicitAs(%EmptyParams.2) [template]
    72. 

  72. // CHECK:STDOUT:   %Convert.2: %Convert.type.2 = struct_value () [template]
    73. 

  73. // CHECK:STDOUT:   %.6: type = assoc_entity_type %ImplicitAs.type.3, %Convert.type.2 [template]
    74. 

  74. // CHECK:STDOUT:   %.7: %.6 = assoc_entity element0, imports.%import_ref.5 [template]
    75. 

  75. // CHECK:STDOUT:   %.8: %.4 = assoc_entity element0, imports.%import_ref.6 [symbolic]
    76. 

  76. // CHECK:STDOUT: }
    77. 

  77. // CHECK:STDOUT:
    78. 

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

  79. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    80. 

  80. // CHECK:STDOUT:     .ImplicitAs = %import_ref.1
    81. 

  81. // CHECK:STDOUT:     import Core//prelude
    82. 

  82. // CHECK:STDOUT:     import Core//prelude/...
    83. 

  83. // CHECK:STDOUT:   }
    84. 

  84. // CHECK:STDOUT:   %import_ref.1: %ImplicitAs.type.1 = import_ref Core//prelude/operators/as, inst+48, loaded [template = constants.%ImplicitAs]
    85. 

  85. // CHECK:STDOUT:   %import_ref.2 = import_ref Core//prelude/operators/as, inst+54, unloaded
    86. 

  86. // CHECK:STDOUT:   %import_ref.3: @ImplicitAs.%.1 (%.4) = import_ref Core//prelude/operators/as, inst+76, loaded [symbolic = @ImplicitAs.%.2 (constants.%.8)]
    87. 

  87. // CHECK:STDOUT:   %import_ref.4 = import_ref Core//prelude/operators/as, inst+69, unloaded
    88. 

  88. // CHECK:STDOUT:   %import_ref.5 = import_ref Core//prelude/operators/as, inst+69, unloaded
    89. 

  89. // CHECK:STDOUT:   %import_ref.6 = import_ref Core//prelude/operators/as, inst+69, unloaded
    90. 

  90. // CHECK:STDOUT: }
    91. 

  91. // CHECK:STDOUT:
    92. 

  92. // CHECK:STDOUT: file {
    93. 

  93. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    94. 

  94. // CHECK:STDOUT:     .Core = imports.%Core
    95. 

  95. // CHECK:STDOUT:     .NoParams = %NoParams.decl
    96. 

  96. // CHECK:STDOUT:     .EmptyParams = %EmptyParams.decl
    97. 

  97. // CHECK:STDOUT:     .v = %v
    98. 

  98. // CHECK:STDOUT:     .w = %w
    99. 

  99. // CHECK:STDOUT:   }
    100. 

  100. // CHECK:STDOUT:   %Core.import = import Core
    101. 

  101. // CHECK:STDOUT:   %NoParams.decl: type = class_decl @NoParams [template = constants.%NoParams] {} {}
    102. 

  102. // CHECK:STDOUT:   %EmptyParams.decl: %EmptyParams.type = class_decl @EmptyParams [template = constants.%EmptyParams.1] {} {}
    103. 

  103. // CHECK:STDOUT:   %NoParams.ref: type = name_ref NoParams, %NoParams.decl [template = constants.%NoParams]
    104. 

  104. // CHECK:STDOUT:   %v.var: ref %NoParams = var v
    105. 

  105. // CHECK:STDOUT:   %v: ref %NoParams = bind_name v, %v.var
    106. 

  106. // CHECK:STDOUT:   %EmptyParams.ref: %EmptyParams.type = name_ref EmptyParams, %EmptyParams.decl [template = constants.%EmptyParams.1]
    107. 

  107. // CHECK:STDOUT:   %EmptyParams: type = class_type @EmptyParams [template = constants.%EmptyParams.2]
    108. 

  108. // CHECK:STDOUT:   %w.var: ref %EmptyParams.2 = var w
    109. 

  109. // CHECK:STDOUT:   %w: ref %EmptyParams.2 = bind_name w, %w.var
    110. 

  110. // CHECK:STDOUT: }
    111. 

  111. // CHECK:STDOUT:
    112. 

  112. // CHECK:STDOUT: generic interface @ImplicitAs(constants.%Dest: type) {
    113. 

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

  114. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt (constants.%Dest.patt)]
    115. 

  115. // CHECK:STDOUT:
    116. 

  116. // CHECK:STDOUT: !definition:
    117. 

  117. // CHECK:STDOUT:   %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    118. 

  118. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    119. 

  119. // CHECK:STDOUT:   %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic = %Convert.type (constants.%Convert.type.1)]
    120. 

  120. // CHECK:STDOUT:   %Convert: @ImplicitAs.%Convert.type (%Convert.type.1) = struct_value () [symbolic = %Convert (constants.%Convert.1)]
    121. 

  121. // CHECK:STDOUT:   %.1: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2), @ImplicitAs.%Convert.type (%Convert.type.1) [symbolic = %.1 (constants.%.4)]
    122. 

  122. // CHECK:STDOUT:   %.2: @ImplicitAs.%.1 (%.4) = assoc_entity element0, imports.%import_ref.5 [symbolic = %.2 (constants.%.5)]
    123. 

  123. // CHECK:STDOUT:
    124. 

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

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

  126. // CHECK:STDOUT:     .Self = imports.%import_ref.2
    127. 

  127. // CHECK:STDOUT:     .Convert = imports.%import_ref.3
    128. 

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

  129. // CHECK:STDOUT:   }
    130. 

  130. // CHECK:STDOUT: }
    131. 

  131. // CHECK:STDOUT:
    132. 

  132. // CHECK:STDOUT: class @NoParams {
    133. 

  133. // CHECK:STDOUT:   %.loc4: <witness> = complete_type_witness %.1 [template = constants.%.2]
    134. 

  134. // CHECK:STDOUT:
    135. 

  135. // CHECK:STDOUT: !members:
    136. 

  136. // CHECK:STDOUT:   .Self = constants.%NoParams
    137. 

  137. // CHECK:STDOUT: }
    138. 

  138. // CHECK:STDOUT:
    139. 

  139. // CHECK:STDOUT: class @EmptyParams {
    140. 

  140. // CHECK:STDOUT:   %.loc5: <witness> = complete_type_witness %.1 [template = constants.%.2]
    141. 

  141. // CHECK:STDOUT:
    142. 

  142. // CHECK:STDOUT: !members:
    143. 

  143. // CHECK:STDOUT:   .Self = constants.%EmptyParams.2
    144. 

  144. // CHECK:STDOUT: }
    145. 

  145. // CHECK:STDOUT:
    146. 

  146. // CHECK:STDOUT: generic fn @Convert(constants.%Dest: type, constants.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2)) {
    147. 

  147. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)]
    148. 

  148. // CHECK:STDOUT:   %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    149. 

  149. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    150. 

  150. // CHECK:STDOUT:
    151. 

  151. // CHECK:STDOUT:   fn[%self.param_patt: @Convert.%Self (%Self.2)]() -> @Convert.%Dest (%Dest);
    152. 

  152. // CHECK:STDOUT: }
    153. 

  153. // CHECK:STDOUT:
    154. 

  154. // CHECK:STDOUT: fn @__global_init() {
    155. 

  155. // CHECK:STDOUT: !entry:
    156. 

  156. // CHECK:STDOUT:   %v.ref: ref %NoParams = name_ref v, file.%v
    157. 

  157. // CHECK:STDOUT:   %.loc15: %EmptyParams.2 = converted %v.ref, <error> [template = <error>]
    158. 

  158. // CHECK:STDOUT:   assign file.%w.var, <error>
    159. 

  159. // CHECK:STDOUT:   return
    160. 

  160. // CHECK:STDOUT: }
    161. 

  161. // CHECK:STDOUT:
    162. 

  162. // CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) {
    163. 

  163. // CHECK:STDOUT:   %Dest => constants.%Dest
    164. 

  164. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    165. 

  165. // CHECK:STDOUT: }
    166. 

  166. // CHECK:STDOUT:
    167. 

  167. // CHECK:STDOUT: specific @ImplicitAs(@ImplicitAs.%Dest) {
    168. 

  168. // CHECK:STDOUT:   %Dest => constants.%Dest
    169. 

  169. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    170. 

  170. // CHECK:STDOUT: }
    171. 

  171. // CHECK:STDOUT:
    172. 

  172. // CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {
    173. 

  173. // CHECK:STDOUT:   %Dest => constants.%Dest
    174. 

  174. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    175. 

  175. // CHECK:STDOUT: }
    176. 

  176. // CHECK:STDOUT:
    177. 

  177. // CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self.1) {
    178. 

  178. // CHECK:STDOUT:   %Dest => constants.%Dest
    179. 

  179. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.2
    180. 

  180. // CHECK:STDOUT:   %Self => constants.%Self.1
    181. 

  181. // CHECK:STDOUT: }
    182. 

  182. // CHECK:STDOUT:
    183. 

  183. // CHECK:STDOUT: specific @ImplicitAs(constants.%EmptyParams.2) {
    184. 

  184. // CHECK:STDOUT:   %Dest => constants.%EmptyParams.2
    185. 

  185. // CHECK:STDOUT:   %Dest.patt => constants.%EmptyParams.2
    186. 

  186. // CHECK:STDOUT:
    187. 

  187. // CHECK:STDOUT: !definition:
    188. 

  188. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.3
    189. 

  189. // CHECK:STDOUT:   %Self => constants.%Self.2
    190. 

  190. // CHECK:STDOUT:   %Convert.type => constants.%Convert.type.2
    191. 

  191. // CHECK:STDOUT:   %Convert => constants.%Convert.2
    192. 

  192. // CHECK:STDOUT:   %.1 => constants.%.6
    193. 

  193. // CHECK:STDOUT:   %.2 => constants.%.7
    194. 

  194. // CHECK:STDOUT: }
    195. 

  195. // CHECK:STDOUT:
    196. 

  196. // CHECK:STDOUT: --- fail_nested.carbon
    197. 

  197. // CHECK:STDOUT:
    198. 

  198. // CHECK:STDOUT: constants {
    199. 

  199. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    200. 

  200. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
    201. 

  201. // CHECK:STDOUT:   %Outer.type: type = generic_class_type @Outer [template]
    202. 

  202. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [template]
    203. 

  203. // CHECK:STDOUT:   %Outer.1: %Outer.type = struct_value () [template]
    204. 

  204. // CHECK:STDOUT:   %Outer.2: type = class_type @Outer, @Outer(%T) [symbolic]
    205. 

  205. // CHECK:STDOUT:   %U: type = bind_symbolic_name U, 1 [symbolic]
    206. 

  206. // CHECK:STDOUT:   %U.patt: type = symbolic_binding_pattern U, 1 [symbolic]
    207. 

  207. // CHECK:STDOUT:   %Inner.type.1: type = generic_class_type @Inner, @Outer(%T) [symbolic]
    208. 

  208. // CHECK:STDOUT:   %Inner.1: %Inner.type.1 = struct_value () [symbolic]
    209. 

  209. // CHECK:STDOUT:   %Inner.2: type = class_type @Inner, @Inner(%T, %U) [symbolic]
    210. 

  210. // CHECK:STDOUT:   %.1: type = struct_type {} [template]
    211. 

  211. // CHECK:STDOUT:   %.2: <witness> = complete_type_witness %.1 [template]
    212. 

  212. // CHECK:STDOUT:   %.3: type = ptr_type %.1 [template]
    213. 

  213. // CHECK:STDOUT:   %Outer.3: type = class_type @Outer, @Outer(%.3) [template]
    214. 

  214. // CHECK:STDOUT:   %Inner.type.2: type = generic_class_type @Inner, @Outer(%.3) [template]
    215. 

  215. // CHECK:STDOUT:   %Inner.3: %Inner.type.2 = struct_value () [template]
    216. 

  216. // CHECK:STDOUT:   %Int32.type: type = fn_type @Int32 [template]
    217. 

  217. // CHECK:STDOUT:   %Int32: %Int32.type = struct_value () [template]
    218. 

  218. // CHECK:STDOUT:   %.4: type = struct_type {.a: i32} [template]
    219. 

  219. // CHECK:STDOUT:   %.5: type = ptr_type %.4 [template]
    220. 

  220. // CHECK:STDOUT:   %Inner.4: type = class_type @Inner, @Inner(%.3, %.5) [template]
    221. 

  221. // CHECK:STDOUT:   %ImplicitAs.type.1: type = generic_interface_type @ImplicitAs [template]
    222. 

  222. // CHECK:STDOUT:   %ImplicitAs: %ImplicitAs.type.1 = struct_value () [template]
    223. 

  223. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic]
    224. 

  224. // CHECK:STDOUT:   %ImplicitAs.type.2: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic]
    225. 

  225. // CHECK:STDOUT:   %Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2) = bind_symbolic_name Self, 1 [symbolic]
    226. 

  226. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic]
    227. 

  227. // CHECK:STDOUT:   %Self.2: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic]
    228. 

  228. // CHECK:STDOUT:   %Convert.type.1: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic]
    229. 

  229. // CHECK:STDOUT:   %Convert.1: %Convert.type.1 = struct_value () [symbolic]
    230. 

  230. // CHECK:STDOUT:   %.6: type = assoc_entity_type %ImplicitAs.type.2, %Convert.type.1 [symbolic]
    231. 

  231. // CHECK:STDOUT:   %.7: %.6 = assoc_entity element0, imports.%import_ref.6 [symbolic]
    232. 

  232. // CHECK:STDOUT:   %ImplicitAs.type.3: type = facet_type <@ImplicitAs, @ImplicitAs(%Inner.4)> [template]
    233. 

  233. // CHECK:STDOUT:   %Convert.type.2: type = fn_type @Convert, @ImplicitAs(%Inner.4) [template]
    234. 

  234. // CHECK:STDOUT:   %Convert.2: %Convert.type.2 = struct_value () [template]
    235. 

  235. // CHECK:STDOUT:   %.8: type = assoc_entity_type %ImplicitAs.type.3, %Convert.type.2 [template]
    236. 

  236. // CHECK:STDOUT:   %.9: %.8 = assoc_entity element0, imports.%import_ref.6 [template]
    237. 

  237. // CHECK:STDOUT:   %.10: %.6 = assoc_entity element0, imports.%import_ref.7 [symbolic]
    238. 

  238. // CHECK:STDOUT: }
    239. 

  239. // CHECK:STDOUT:
    240. 

  240. // CHECK:STDOUT: imports {
    241. 

  241. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    242. 

  242. // CHECK:STDOUT:     .Int32 = %import_ref.1
    243. 

  243. // CHECK:STDOUT:     .ImplicitAs = %import_ref.2
    244. 

  244. // CHECK:STDOUT:     import Core//prelude
    245. 

  245. // CHECK:STDOUT:     import Core//prelude/...
    246. 

  246. // CHECK:STDOUT:   }
    247. 

  247. // CHECK:STDOUT:   %import_ref.1: %Int32.type = import_ref Core//prelude/types, inst+15, loaded [template = constants.%Int32]
    248. 

  248. // CHECK:STDOUT:   %import_ref.2: %ImplicitAs.type.1 = import_ref Core//prelude/operators/as, inst+48, loaded [template = constants.%ImplicitAs]
    249. 

  249. // CHECK:STDOUT:   %import_ref.3 = import_ref Core//prelude/operators/as, inst+54, unloaded
    250. 

  250. // CHECK:STDOUT:   %import_ref.4: @ImplicitAs.%.1 (%.6) = import_ref Core//prelude/operators/as, inst+76, loaded [symbolic = @ImplicitAs.%.2 (constants.%.10)]
    251. 

  251. // CHECK:STDOUT:   %import_ref.5 = import_ref Core//prelude/operators/as, inst+69, unloaded
    252. 

  252. // CHECK:STDOUT:   %import_ref.6 = import_ref Core//prelude/operators/as, inst+69, unloaded
    253. 

  253. // CHECK:STDOUT:   %import_ref.7 = import_ref Core//prelude/operators/as, inst+69, unloaded
    254. 

  254. // CHECK:STDOUT: }
    255. 

  255. // CHECK:STDOUT:
    256. 

  256. // CHECK:STDOUT: file {
    257. 

  257. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    258. 

  258. // CHECK:STDOUT:     .Core = imports.%Core
    259. 

  259. // CHECK:STDOUT:     .Outer = %Outer.decl
    260. 

  260. // CHECK:STDOUT:     .v = %v
    261. 

  261. // CHECK:STDOUT:     .w = %w
    262. 

  262. // CHECK:STDOUT:   }
    263. 

  263. // CHECK:STDOUT:   %Core.import = import Core
    264. 

  264. // CHECK:STDOUT:   %Outer.decl: %Outer.type = class_decl @Outer [template = constants.%Outer.1] {
    265. 

  265. // CHECK:STDOUT:     %T.patt.loc4_13.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    266. 

  266. // CHECK:STDOUT:     %T.param_patt: type = value_param_pattern %T.patt.loc4_13.1, runtime_param<invalid> [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    267. 

  267. // CHECK:STDOUT:   } {
    268. 

  268. // CHECK:STDOUT:     %T.param: type = value_param runtime_param<invalid>
    269. 

  269. // CHECK:STDOUT:     %T.loc4_13.1: type = bind_symbolic_name T, 0, %T.param [symbolic = %T.loc4_13.2 (constants.%T)]
    270. 

  270. // CHECK:STDOUT:   }
    271. 

  271. // CHECK:STDOUT:   %Outer.ref.loc9: %Outer.type = name_ref Outer, %Outer.decl [template = constants.%Outer.1]
    272. 

  272. // CHECK:STDOUT:   %.loc9_15: %.1 = struct_literal ()
    273. 

  273. // CHECK:STDOUT:   %.loc9_16.1: type = converted %.loc9_15, constants.%.1 [template = constants.%.1]
    274. 

  274. // CHECK:STDOUT:   %.loc9_16.2: type = ptr_type %.1 [template = constants.%.3]
    275. 

  275. // CHECK:STDOUT:   %Outer.loc9: type = class_type @Outer, @Outer(constants.%.3) [template = constants.%Outer.3]
    276. 

  276. // CHECK:STDOUT:   %v.var: ref %Outer.3 = var v
    277. 

  277. // CHECK:STDOUT:   %v: ref %Outer.3 = bind_name v, %v.var
    278. 

  278. // CHECK:STDOUT:   %Outer.ref.loc18: %Outer.type = name_ref Outer, %Outer.decl [template = constants.%Outer.1]
    279. 

  279. // CHECK:STDOUT:   %.loc18_15: %.1 = struct_literal ()
    280. 

  280. // CHECK:STDOUT:   %.loc18_16.1: type = converted %.loc18_15, constants.%.1 [template = constants.%.1]
    281. 

  281. // CHECK:STDOUT:   %.loc18_16.2: type = ptr_type %.1 [template = constants.%.3]
    282. 

  282. // CHECK:STDOUT:   %Outer.loc18: type = class_type @Outer, @Outer(constants.%.3) [template = constants.%Outer.3]
    283. 

  283. // CHECK:STDOUT:   %.loc18_18: %Inner.type.2 = specific_constant @Outer.%Inner.decl, @Outer(constants.%.3) [template = constants.%Inner.3]
    284. 

  284. // CHECK:STDOUT:   %Inner.ref: %Inner.type.2 = name_ref Inner, %.loc18_18 [template = constants.%Inner.3]
    285. 

  285. // CHECK:STDOUT:   %int.make_type_32: init type = call constants.%Int32() [template = i32]
    286. 

  286. // CHECK:STDOUT:   %.loc18_30.1: type = value_of_initializer %int.make_type_32 [template = i32]
    287. 

  287. // CHECK:STDOUT:   %.loc18_30.2: type = converted %int.make_type_32, %.loc18_30.1 [template = i32]
    288. 

  288. // CHECK:STDOUT:   %.loc18_33: type = struct_type {.a: i32} [template = constants.%.4]
    289. 

  289. // CHECK:STDOUT:   %.loc18_34: type = ptr_type %.4 [template = constants.%.5]
    290. 

  290. // CHECK:STDOUT:   %Inner: type = class_type @Inner, @Inner(constants.%.3, constants.%.5) [template = constants.%Inner.4]
    291. 

  291. // CHECK:STDOUT:   %w.var: ref %Inner.4 = var w
    292. 

  292. // CHECK:STDOUT:   %w: ref %Inner.4 = bind_name w, %w.var
    293. 

  293. // CHECK:STDOUT: }
    294. 

  294. // CHECK:STDOUT:
    295. 

  295. // CHECK:STDOUT: generic interface @ImplicitAs(constants.%Dest: type) {
    296. 

  296. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)]
    297. 

  297. // CHECK:STDOUT:   %Dest.patt: type = symbolic_binding_pattern Dest, 0 [symbolic = %Dest.patt (constants.%Dest.patt)]
    298. 

  298. // CHECK:STDOUT:
    299. 

  299. // CHECK:STDOUT: !definition:
    300. 

  300. // CHECK:STDOUT:   %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    301. 

  301. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    302. 

  302. // CHECK:STDOUT:   %Convert.type: type = fn_type @Convert, @ImplicitAs(%Dest) [symbolic = %Convert.type (constants.%Convert.type.1)]
    303. 

  303. // CHECK:STDOUT:   %Convert: @ImplicitAs.%Convert.type (%Convert.type.1) = struct_value () [symbolic = %Convert (constants.%Convert.1)]
    304. 

  304. // CHECK:STDOUT:   %.1: type = assoc_entity_type @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2), @ImplicitAs.%Convert.type (%Convert.type.1) [symbolic = %.1 (constants.%.6)]
    305. 

  305. // CHECK:STDOUT:   %.2: @ImplicitAs.%.1 (%.6) = assoc_entity element0, imports.%import_ref.6 [symbolic = %.2 (constants.%.7)]
    306. 

  306. // CHECK:STDOUT:
    307. 

  307. // CHECK:STDOUT:   interface {
    308. 

  308. // CHECK:STDOUT:   !members:
    309. 

  309. // CHECK:STDOUT:     .Self = imports.%import_ref.3
    310. 

  310. // CHECK:STDOUT:     .Convert = imports.%import_ref.4
    311. 

  311. // CHECK:STDOUT:     witness = (imports.%import_ref.5)
    312. 

  312. // CHECK:STDOUT:   }
    313. 

  313. // CHECK:STDOUT: }
    314. 

  314. // CHECK:STDOUT:
    315. 

  315. // CHECK:STDOUT: generic class @Outer(%T.loc4_13.1: type) {
    316. 

  316. // CHECK:STDOUT:   %T.loc4_13.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc4_13.2 (constants.%T)]
    317. 

  317. // CHECK:STDOUT:   %T.patt.loc4_13.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc4_13.2 (constants.%T.patt)]
    318. 

  318. // CHECK:STDOUT:
    319. 

  319. // CHECK:STDOUT: !definition:
    320. 

  320. // CHECK:STDOUT:   %Inner.type: type = generic_class_type @Inner, @Outer(%T.loc4_13.2) [symbolic = %Inner.type (constants.%Inner.type.1)]
    321. 

  321. // CHECK:STDOUT:   %Inner: @Outer.%Inner.type (%Inner.type.1) = struct_value () [symbolic = %Inner (constants.%Inner.1)]
    322. 

  322. // CHECK:STDOUT:
    323. 

  323. // CHECK:STDOUT:   class {
    324. 

  324. // CHECK:STDOUT:     %Inner.decl: @Outer.%Inner.type (%Inner.type.1) = class_decl @Inner [symbolic = @Outer.%Inner (constants.%Inner.1)] {
    325. 

  325. // CHECK:STDOUT:       %U.patt.loc5_15.1: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc5_15.2 (constants.%U.patt)]
    326. 

  326. // CHECK:STDOUT:       %U.param_patt: type = value_param_pattern %U.patt.loc5_15.1, runtime_param<invalid> [symbolic = %U.patt.loc5_15.2 (constants.%U.patt)]
    327. 

  327. // CHECK:STDOUT:     } {
    328. 

  328. // CHECK:STDOUT:       %U.param: type = value_param runtime_param<invalid>
    329. 

  329. // CHECK:STDOUT:       %U.loc5_15.1: type = bind_symbolic_name U, 1, %U.param [symbolic = %U.loc5_15.2 (constants.%U)]
    330. 

  330. // CHECK:STDOUT:     }
    331. 

  331. // CHECK:STDOUT:     %.loc7: <witness> = complete_type_witness %.1 [template = constants.%.2]
    332. 

  332. // CHECK:STDOUT:
    333. 

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

  334. // CHECK:STDOUT:     .Self = constants.%Outer.2
    335. 

  335. // CHECK:STDOUT:     .Inner = %Inner.decl
    336. 

  336. // CHECK:STDOUT:   }
    337. 

  337. // CHECK:STDOUT: }
    338. 

  338. // CHECK:STDOUT:
    339. 

  339. // CHECK:STDOUT: generic class @Inner(@Outer.%T.loc4_13.1: type, %U.loc5_15.1: type) {
    340. 

  340. // CHECK:STDOUT:   %U.loc5_15.2: type = bind_symbolic_name U, 1 [symbolic = %U.loc5_15.2 (constants.%U)]
    341. 

  341. // CHECK:STDOUT:   %U.patt.loc5_15.2: type = symbolic_binding_pattern U, 1 [symbolic = %U.patt.loc5_15.2 (constants.%U.patt)]
    342. 

  342. // CHECK:STDOUT:
    343. 

  343. // CHECK:STDOUT: !definition:
    344. 

  344. // CHECK:STDOUT:
    345. 

  345. // CHECK:STDOUT:   class {
    346. 

  346. // CHECK:STDOUT:     %.loc6: <witness> = complete_type_witness %.1 [template = constants.%.2]
    347. 

  347. // CHECK:STDOUT:
    348. 

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

  349. // CHECK:STDOUT:     .Self = constants.%Inner.2
    350. 

  350. // CHECK:STDOUT:   }
    351. 

  351. // CHECK:STDOUT: }
    352. 

  352. // CHECK:STDOUT:
    353. 

  353. // CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
    354. 

  354. // CHECK:STDOUT:
    355. 

  355. // CHECK:STDOUT: generic fn @Convert(constants.%Dest: type, constants.%Self.1: @ImplicitAs.%ImplicitAs.type (%ImplicitAs.type.2)) {
    356. 

  356. // CHECK:STDOUT:   %Dest: type = bind_symbolic_name Dest, 0 [symbolic = %Dest (constants.%Dest)]
    357. 

  357. // CHECK:STDOUT:   %ImplicitAs.type: type = facet_type <@ImplicitAs, @ImplicitAs(%Dest)> [symbolic = %ImplicitAs.type (constants.%ImplicitAs.type.2)]
    358. 

  358. // CHECK:STDOUT:   %Self: %ImplicitAs.type.2 = bind_symbolic_name Self, 1 [symbolic = %Self (constants.%Self.2)]
    359. 

  359. // CHECK:STDOUT:
    360. 

  360. // CHECK:STDOUT:   fn[%self.param_patt: @Convert.%Self (%Self.2)]() -> @Convert.%Dest (%Dest);
    361. 

  361. // CHECK:STDOUT: }
    362. 

  362. // CHECK:STDOUT:
    363. 

  363. // CHECK:STDOUT: fn @__global_init() {
    364. 

  364. // CHECK:STDOUT: !entry:
    365. 

  365. // CHECK:STDOUT:   %v.ref: ref %Outer.3 = name_ref v, file.%v
    366. 

  366. // CHECK:STDOUT:   %.loc18: %Inner.4 = converted %v.ref, <error> [template = <error>]
    367. 

  367. // CHECK:STDOUT:   assign file.%w.var, <error>
    368. 

  368. // CHECK:STDOUT:   return
    369. 

  369. // CHECK:STDOUT: }
    370. 

  370. // CHECK:STDOUT:
    371. 

  371. // CHECK:STDOUT: specific @Outer(constants.%T) {
    372. 

  372. // CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
    373. 

  373. // CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
    374. 

  374. // CHECK:STDOUT: }
    375. 

  375. // CHECK:STDOUT:
    376. 

  376. // CHECK:STDOUT: specific @Inner(constants.%T, constants.%U) {
    377. 

  377. // CHECK:STDOUT:   %U.loc5_15.2 => constants.%U
    378. 

  378. // CHECK:STDOUT:   %U.patt.loc5_15.2 => constants.%U
    379. 

  379. // CHECK:STDOUT: }
    380. 

  380. // CHECK:STDOUT:
    381. 

  381. // CHECK:STDOUT: specific @Outer(@Outer.%T.loc4_13.2) {
    382. 

  382. // CHECK:STDOUT:   %T.loc4_13.2 => constants.%T
    383. 

  383. // CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%T
    384. 

  384. // CHECK:STDOUT: }
    385. 

  385. // CHECK:STDOUT:
    386. 

  386. // CHECK:STDOUT: specific @Outer(constants.%.3) {
    387. 

  387. // CHECK:STDOUT:   %T.loc4_13.2 => constants.%.3
    388. 

  388. // CHECK:STDOUT:   %T.patt.loc4_13.2 => constants.%.3
    389. 

  389. // CHECK:STDOUT:
    390. 

  390. // CHECK:STDOUT: !definition:
    391. 

  391. // CHECK:STDOUT:   %Inner.type => constants.%Inner.type.2
    392. 

  392. // CHECK:STDOUT:   %Inner => constants.%Inner.3
    393. 

  393. // CHECK:STDOUT: }
    394. 

  394. // CHECK:STDOUT:
    395. 

  395. // CHECK:STDOUT: specific @Inner(constants.%.3, constants.%.5) {
    396. 

  396. // CHECK:STDOUT:   %U.loc5_15.2 => constants.%.5
    397. 

  397. // CHECK:STDOUT:   %U.patt.loc5_15.2 => constants.%.5
    398. 

  398. // CHECK:STDOUT:
    399. 

  399. // CHECK:STDOUT: !definition:
    400. 

  400. // CHECK:STDOUT: }
    401. 

  401. // CHECK:STDOUT:
    402. 

  402. // CHECK:STDOUT: specific @ImplicitAs(constants.%Dest) {
    403. 

  403. // CHECK:STDOUT:   %Dest => constants.%Dest
    404. 

  404. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    405. 

  405. // CHECK:STDOUT: }
    406. 

  406. // CHECK:STDOUT:
    407. 

  407. // CHECK:STDOUT: specific @ImplicitAs(@ImplicitAs.%Dest) {
    408. 

  408. // CHECK:STDOUT:   %Dest => constants.%Dest
    409. 

  409. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    410. 

  410. // CHECK:STDOUT: }
    411. 

  411. // CHECK:STDOUT:
    412. 

  412. // CHECK:STDOUT: specific @ImplicitAs(@Convert.%Dest) {
    413. 

  413. // CHECK:STDOUT:   %Dest => constants.%Dest
    414. 

  414. // CHECK:STDOUT:   %Dest.patt => constants.%Dest
    415. 

  415. // CHECK:STDOUT: }
    416. 

  416. // CHECK:STDOUT:
    417. 

  417. // CHECK:STDOUT: specific @Convert(constants.%Dest, constants.%Self.1) {
    418. 

  418. // CHECK:STDOUT:   %Dest => constants.%Dest
    419. 

  419. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.2
    420. 

  420. // CHECK:STDOUT:   %Self => constants.%Self.1
    421. 

  421. // CHECK:STDOUT: }
    422. 

  422. // CHECK:STDOUT:
    423. 

  423. // CHECK:STDOUT: specific @ImplicitAs(constants.%Inner.4) {
    424. 

  424. // CHECK:STDOUT:   %Dest => constants.%Inner.4
    425. 

  425. // CHECK:STDOUT:   %Dest.patt => constants.%Inner.4
    426. 

  426. // CHECK:STDOUT:
    427. 

  427. // CHECK:STDOUT: !definition:
    428. 

  428. // CHECK:STDOUT:   %ImplicitAs.type => constants.%ImplicitAs.type.3
    429. 

  429. // CHECK:STDOUT:   %Self => constants.%Self.2
    430. 

  430. // CHECK:STDOUT:   %Convert.type => constants.%Convert.type.2
    431. 

  431. // CHECK:STDOUT:   %Convert => constants.%Convert.2
    432. 

  432. // CHECK:STDOUT:   %.1 => constants.%.8
    433. 

  433. // CHECK:STDOUT:   %.2 => constants.%.9
    434. 

  434. // CHECK:STDOUT: }
    435. 

  435. // CHECK:STDOUT:
    436.