Home Explore Help
Sign In
tomteb
/
carbon-lang
1
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Tree: 46bb0fecd4
Branches Tags
carbon-lang
/
toolchain
/
check
/
testdata
/
operators
/
overloaded
/
index_with_prelude.carbon

index_with_prelude.carbon 49 KB
History Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710 
  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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/full.carbon
    6. 

  6. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
    7. 

  7. // EXTRA-ARGS: --dump-sem-ir-ranges=if-present
    8. 

  8. //
    9. 

  9. // AUTOUPDATE
    10. 

  10. // TIP: To test this file alone, run:
    11. 

  11. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/operators/overloaded/index_with_prelude.carbon
    12. 

  12. // TIP: To dump output, run:
    13. 

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/operators/overloaded/index_with_prelude.carbon
    14. 

  14. 

  15. // --- overloaded_index.carbon
    16. 

  16. 

  17. library "[[@TEST_NAME]]";
    18. 

  18. 

  19. class C {}
    20. 

  20. class ElementType {}
    21. 

  21. class SubscriptType {}
    22. 

  22. 

  23. impl C as Core.IndexWith(SubscriptType) where .ElementType = ElementType {
    24. 

  24.   fn At[unused self: Self](unused subscript: SubscriptType) -> ElementType {
    25. 

  25.     return {};
    26. 

  26.   }
    27. 

  27. }
    28. 

  28. 

  29. let s: SubscriptType = {};
    30. 

  30. let c: C = {};
    31. 

  31. let x: ElementType = c[s];
    32. 

  32. 

  33. // --- overloaded_builtin.carbon
    34. 

  34. 

  35. library "[[@TEST_NAME]]";
    36. 

  36. 

  37. class C {
    38. 

  38.   adapt ();
    39. 

  39. }
    40. 

  40. 

  41. impl (C, C) as Core.IndexWith(Core.IntLiteral()) where .ElementType = C {
    42. 

  42.   fn At[self: Self](unused subscript: Core.IntLiteral()) -> C {
    43. 

  43.     return self.0;
    44. 

  44.   }
    45. 

  45. }
    46. 

  46. 

  47. let s: (C, C) = (() as C, () as C);
    48. 

  48. let e: C = s[0];
    49. 

  49. 

  50. // --- fail_invalid_subscript_type.carbon
    51. 

  51. 

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

  53. 

  54. class C { }
    55. 

  55. class ElementType {}
    56. 

  56. class SubscriptType {}
    57. 

  57. 

  58. impl C as Core.IndexWith(SubscriptType) where .ElementType = ElementType {
    59. 

  59.   fn At[unused self: Self](unused subscript: SubscriptType) -> ElementType {
    60. 

  60.     return {};
    61. 

  61.   }
    62. 

  62. }
    63. 

  63. 

  64. let c: C = {};
    65. 

  65. // CHECK:STDERR: fail_invalid_subscript_type.carbon:[[@LINE+4]]:22: error: cannot access member of interface `Core.IndexWith(Core.IntLiteral)` in type `C` that does not implement that interface [MissingImplInMemberAccess]
    66. 

  66. // CHECK:STDERR: let x: ElementType = c[0];
    67. 

  67. // CHECK:STDERR:                      ^~~~
    68. 

  68. // CHECK:STDERR:
    69. 

  69. let x: ElementType = c[0];
    70. 

  70. 

  71. // --- fail_index_with_not_implemented.carbon
    72. 

  72. 

  73. library "[[@TEST_NAME]]";
    74. 

  74. 

  75. class C { }
    76. 

  76. 

  77. let c: C = {};
    78. 

  78. // CHECK:STDERR: fail_index_with_not_implemented.carbon:[[@LINE+4]]:14: error: cannot access member of interface `Core.IndexWith(Core.IntLiteral)` in type `C` that does not implement that interface [MissingImplInMemberAccess]
    79. 

  79. // CHECK:STDERR: let x: i32 = c[0];
    80. 

  80. // CHECK:STDERR:              ^~~~
    81. 

  81. // CHECK:STDERR:
    82. 

  82. let x: i32 = c[0];
    83. 

  83. 

  84. 

  85. // CHECK:STDOUT: --- overloaded_index.carbon
    86. 

  86. // CHECK:STDOUT:
    87. 

  87. // CHECK:STDOUT: constants {
    88. 

  88. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    89. 

  89. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    90. 

  90. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    91. 

  91. // CHECK:STDOUT:   %ElementType: type = class_type @ElementType.loc5 [concrete]
    92. 

  92. // CHECK:STDOUT:   %SubscriptType.9ec: type = class_type @SubscriptType [concrete]
    93. 

  93. // CHECK:STDOUT:   %IndexWith.type.504: type = generic_interface_type @IndexWith [concrete]
    94. 

  94. // CHECK:STDOUT:   %IndexWith.generic: %IndexWith.type.504 = struct_value () [concrete]
    95. 

  95. // CHECK:STDOUT:   %SubscriptType.67d: type = symbolic_binding SubscriptType, 0 [symbolic]
    96. 

  96. // CHECK:STDOUT:   %IndexWith.assoc_type.a96: type = assoc_entity_type @IndexWith, @IndexWith(%SubscriptType.67d) [symbolic]
    97. 

  97. // CHECK:STDOUT:   %IndexWith.type.bbe: type = facet_type <@IndexWith, @IndexWith(%SubscriptType.9ec)> [concrete]
    98. 

  98. // CHECK:STDOUT:   %.Self: %IndexWith.type.bbe = symbolic_binding .Self [symbolic_self]
    99. 

  99. // CHECK:STDOUT:   %IndexWith.assoc_type.b14: type = assoc_entity_type @IndexWith, @IndexWith(%SubscriptType.9ec) [concrete]
    100. 

  100. // CHECK:STDOUT:   %assoc0.ab8: %IndexWith.assoc_type.b14 = assoc_entity element0, imports.%Core.import_ref.434 [concrete]
    101. 

  101. // CHECK:STDOUT:   %.Self.as_type: type = facet_access_type %.Self [symbolic_self]
    102. 

  102. // CHECK:STDOUT:   %assoc0.f5a: %IndexWith.assoc_type.a96 = assoc_entity element0, imports.%Core.import_ref.d9b [symbolic]
    103. 

  103. // CHECK:STDOUT:   %IndexWith.lookup_impl_witness.407: <witness> = lookup_impl_witness %.Self, @IndexWith, @IndexWith(%SubscriptType.9ec) [symbolic_self]
    104. 

  104. // CHECK:STDOUT:   %impl.elem0.9d3: type = impl_witness_access %IndexWith.lookup_impl_witness.407, element0 [symbolic_self]
    105. 

  105. // CHECK:STDOUT:   %IndexWith_where.type: type = facet_type <@IndexWith, @IndexWith(%SubscriptType.9ec) where %impl.elem0.9d3 = %ElementType> [concrete]
    106. 

  106. // CHECK:STDOUT:   %IndexWith.impl_witness: <witness> = impl_witness @C.as.IndexWith.impl.%IndexWith.impl_witness_table [concrete]
    107. 

  107. // CHECK:STDOUT:   %pattern_type.7c7: type = pattern_type %C [concrete]
    108. 

  108. // CHECK:STDOUT:   %pattern_type.541: type = pattern_type %SubscriptType.9ec [concrete]
    109. 

  109. // CHECK:STDOUT:   %.312: Core.Form = init_form %ElementType [concrete]
    110. 

  110. // CHECK:STDOUT:   %pattern_type.fde: type = pattern_type %ElementType [concrete]
    111. 

  111. // CHECK:STDOUT:   %C.as.IndexWith.impl.At.type: type = fn_type @C.as.IndexWith.impl.At [concrete]
    112. 

  112. // CHECK:STDOUT:   %C.as.IndexWith.impl.At: %C.as.IndexWith.impl.At.type = struct_value () [concrete]
    113. 

  113. // CHECK:STDOUT:   %IndexWith.facet: %IndexWith.type.bbe = facet_value %C, (%IndexWith.impl_witness) [concrete]
    114. 

  114. // CHECK:STDOUT:   %IndexWith.WithSelf.At.type.cc5: type = fn_type @IndexWith.WithSelf.At, @IndexWith.WithSelf(%SubscriptType.9ec, %IndexWith.facet) [concrete]
    115. 

  115. // CHECK:STDOUT:   %empty_struct: %empty_struct_type = struct_value () [concrete]
    116. 

  116. // CHECK:STDOUT:   %ElementType.val: %ElementType = struct_value () [concrete]
    117. 

  117. // CHECK:STDOUT:   %SubscriptType.val: %SubscriptType.9ec = struct_value () [concrete]
    118. 

  118. // CHECK:STDOUT:   %.e36: ref %SubscriptType.9ec = temporary invalid, %SubscriptType.val [concrete]
    119. 

  119. // CHECK:STDOUT:   %C.val: %C = struct_value () [concrete]
    120. 

  120. // CHECK:STDOUT:   %.5ea: ref %C = temporary invalid, %C.val [concrete]
    121. 

  121. // CHECK:STDOUT:   %.8f0: type = fn_type_with_self_type %IndexWith.WithSelf.At.type.cc5, %IndexWith.facet [concrete]
    122. 

  122. // CHECK:STDOUT: }
    123. 

  123. // CHECK:STDOUT:
    124. 

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

  125. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    126. 

  126. // CHECK:STDOUT:     .IndexWith = %Core.IndexWith
    127. 

  127. // CHECK:STDOUT:     import Core//prelude
    128. 

  128. // CHECK:STDOUT:     import Core//prelude/...
    129. 

  129. // CHECK:STDOUT:   }
    130. 

  130. // CHECK:STDOUT:   %Core.IndexWith: %IndexWith.type.504 = import_ref Core//prelude/operators/index, IndexWith, loaded [concrete = constants.%IndexWith.generic]
    131. 

  131. // CHECK:STDOUT:   %Core.import_ref.c44: @IndexWith.WithSelf.%IndexWith.assoc_type (%IndexWith.assoc_type.a96) = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, loaded [symbolic = @IndexWith.WithSelf.%assoc0 (constants.%assoc0.f5a)]
    132. 

  132. // CHECK:STDOUT:   %Core.import_ref.434: type = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, loaded [concrete = %ElementType]
    133. 

  133. // CHECK:STDOUT:   %Core.import_ref.d9b = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, unloaded
    134. 

  134. // CHECK:STDOUT:   %ElementType: type = assoc_const_decl @ElementType.1 [concrete] {}
    135. 

  135. // CHECK:STDOUT: }
    136. 

  136. // CHECK:STDOUT:
    137. 

  137. // CHECK:STDOUT: file {
    138. 

  138. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    139. 

  139. // CHECK:STDOUT:     .Core = imports.%Core
    140. 

  140. // CHECK:STDOUT:     .C = %C.decl
    141. 

  141. // CHECK:STDOUT:     .ElementType = %ElementType.decl
    142. 

  142. // CHECK:STDOUT:     .SubscriptType = %SubscriptType.decl
    143. 

  143. // CHECK:STDOUT:     .s = %s
    144. 

  144. // CHECK:STDOUT:     .c = %c
    145. 

  145. // CHECK:STDOUT:     .x = %x
    146. 

  146. // CHECK:STDOUT:   }
    147. 

  147. // CHECK:STDOUT:   %Core.import = import Core
    148. 

  148. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    149. 

  149. // CHECK:STDOUT:   %ElementType.decl: type = class_decl @ElementType.loc5 [concrete = constants.%ElementType] {} {}
    150. 

  150. // CHECK:STDOUT:   %SubscriptType.decl: type = class_decl @SubscriptType [concrete = constants.%SubscriptType.9ec] {} {}
    151. 

  151. // CHECK:STDOUT:   impl_decl @C.as.IndexWith.impl [concrete] {} {
    152. 

  152. // CHECK:STDOUT:     %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
    153. 

  153. // CHECK:STDOUT:     %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    154. 

  154. // CHECK:STDOUT:     %IndexWith.ref: %IndexWith.type.504 = name_ref IndexWith, imports.%Core.IndexWith [concrete = constants.%IndexWith.generic]
    155. 

  155. // CHECK:STDOUT:     %SubscriptType.ref: type = name_ref SubscriptType, file.%SubscriptType.decl [concrete = constants.%SubscriptType.9ec]
    156. 

  156. // CHECK:STDOUT:     %IndexWith.type: type = facet_type <@IndexWith, @IndexWith(constants.%SubscriptType.9ec)> [concrete = constants.%IndexWith.type.bbe]
    157. 

  157. // CHECK:STDOUT:     %.Self: %IndexWith.type.bbe = symbolic_binding .Self [symbolic_self = constants.%.Self]
    158. 

  158. // CHECK:STDOUT:     %.Self.ref: %IndexWith.type.bbe = name_ref .Self, %.Self [symbolic_self = constants.%.Self]
    159. 

  159. // CHECK:STDOUT:     %.Self.as_type: type = facet_access_type %.Self.ref [symbolic_self = constants.%.Self.as_type]
    160. 

  160. // CHECK:STDOUT:     %.loc8_47.1: type = converted %.Self.ref, %.Self.as_type [symbolic_self = constants.%.Self.as_type]
    161. 

  161. // CHECK:STDOUT:     %.loc8_47.2: %IndexWith.assoc_type.b14 = specific_constant imports.%Core.import_ref.c44, @IndexWith.WithSelf(constants.%SubscriptType.9ec, constants.%.Self) [concrete = constants.%assoc0.ab8]
    162. 

  162. // CHECK:STDOUT:     %ElementType.ref.loc8_47: %IndexWith.assoc_type.b14 = name_ref ElementType, %.loc8_47.2 [concrete = constants.%assoc0.ab8]
    163. 

  163. // CHECK:STDOUT:     %impl.elem0: type = impl_witness_access constants.%IndexWith.lookup_impl_witness.407, element0 [symbolic_self = constants.%impl.elem0.9d3]
    164. 

  164. // CHECK:STDOUT:     %ElementType.ref.loc8_62: type = name_ref ElementType, file.%ElementType.decl [concrete = constants.%ElementType]
    165. 

  165. // CHECK:STDOUT:     %.loc8_41: type = where_expr [concrete = constants.%IndexWith_where.type] {
    166. 

  166. // CHECK:STDOUT:       requirement_base_facet_type %IndexWith.type
    167. 

  167. // CHECK:STDOUT:       requirement_rewrite %impl.elem0, %ElementType.ref.loc8_62
    168. 

  168. // CHECK:STDOUT:     }
    169. 

  169. // CHECK:STDOUT:   }
    170. 

  170. // CHECK:STDOUT:   name_binding_decl {
    171. 

  171. // CHECK:STDOUT:     %s.patt: %pattern_type.541 = value_binding_pattern s [concrete]
    172. 

  172. // CHECK:STDOUT:   }
    173. 

  173. // CHECK:STDOUT:   %SubscriptType.ref: type = name_ref SubscriptType, %SubscriptType.decl [concrete = constants.%SubscriptType.9ec]
    174. 

  174. // CHECK:STDOUT:   %.loc14_25.1: ref %SubscriptType.9ec = temporary_storage
    175. 

  175. // CHECK:STDOUT:   %.loc14_25.2: init %SubscriptType.9ec to %.loc14_25.1 = class_init () [concrete = constants.%SubscriptType.val]
    176. 

  176. // CHECK:STDOUT:   %.loc14_25.3: init %SubscriptType.9ec = converted @__global_init.%.loc14, %.loc14_25.2 [concrete = constants.%SubscriptType.val]
    177. 

  177. // CHECK:STDOUT:   %.loc14_25.4: ref %SubscriptType.9ec = temporary %.loc14_25.1, %.loc14_25.3 [concrete = constants.%.e36]
    178. 

  178. // CHECK:STDOUT:   %.loc14_25.5: %SubscriptType.9ec = acquire_value %.loc14_25.4 [concrete = constants.%SubscriptType.val]
    179. 

  179. // CHECK:STDOUT:   %s: %SubscriptType.9ec = value_binding s, %.loc14_25.5
    180. 

  180. // CHECK:STDOUT:   name_binding_decl {
    181. 

  181. // CHECK:STDOUT:     %c.patt: %pattern_type.7c7 = value_binding_pattern c [concrete]
    182. 

  182. // CHECK:STDOUT:   }
    183. 

  183. // CHECK:STDOUT:   %C.ref: type = name_ref C, %C.decl [concrete = constants.%C]
    184. 

  184. // CHECK:STDOUT:   %.loc15_13.1: ref %C = temporary_storage
    185. 

  185. // CHECK:STDOUT:   %.loc15_13.2: init %C to %.loc15_13.1 = class_init () [concrete = constants.%C.val]
    186. 

  186. // CHECK:STDOUT:   %.loc15_13.3: init %C = converted @__global_init.%.loc15, %.loc15_13.2 [concrete = constants.%C.val]
    187. 

  187. // CHECK:STDOUT:   %.loc15_13.4: ref %C = temporary %.loc15_13.1, %.loc15_13.3 [concrete = constants.%.5ea]
    188. 

  188. // CHECK:STDOUT:   %.loc15_13.5: %C = acquire_value %.loc15_13.4 [concrete = constants.%C.val]
    189. 

  189. // CHECK:STDOUT:   %c: %C = value_binding c, %.loc15_13.5
    190. 

  190. // CHECK:STDOUT:   name_binding_decl {
    191. 

  191. // CHECK:STDOUT:     %x.patt: %pattern_type.fde = value_binding_pattern x [concrete]
    192. 

  192. // CHECK:STDOUT:   }
    193. 

  193. // CHECK:STDOUT:   %ElementType.ref: type = name_ref ElementType, %ElementType.decl [concrete = constants.%ElementType]
    194. 

  194. // CHECK:STDOUT:   %.loc16_25.1: ref %ElementType = temporary @__global_init.%.loc16, @__global_init.%C.as.IndexWith.impl.At.call
    195. 

  195. // CHECK:STDOUT:   %.loc16_25.2: %ElementType = acquire_value %.loc16_25.1
    196. 

  196. // CHECK:STDOUT:   %x: %ElementType = value_binding x, %.loc16_25.2
    197. 

  197. // CHECK:STDOUT: }
    198. 

  198. // CHECK:STDOUT:
    199. 

  199. // CHECK:STDOUT: impl @C.as.IndexWith.impl: %C.ref as %.loc8_41 {
    200. 

  200. // CHECK:STDOUT:   %C.as.IndexWith.impl.At.decl: %C.as.IndexWith.impl.At.type = fn_decl @C.as.IndexWith.impl.At [concrete = constants.%C.as.IndexWith.impl.At] {
    201. 

  201. // CHECK:STDOUT:     %self.param_patt: %pattern_type.7c7 = value_param_pattern [concrete]
    202. 

  202. // CHECK:STDOUT:     %self.patt: %pattern_type.7c7 = at_binding_pattern self, %self.param_patt [concrete]
    203. 

  203. // CHECK:STDOUT:     %subscript.param_patt: %pattern_type.541 = value_param_pattern [concrete]
    204. 

  204. // CHECK:STDOUT:     %subscript.patt: %pattern_type.541 = at_binding_pattern subscript, %subscript.param_patt [concrete]
    205. 

  205. // CHECK:STDOUT:     %return.param_patt: %pattern_type.fde = out_param_pattern [concrete]
    206. 

  206. // CHECK:STDOUT:     %return.patt: %pattern_type.fde = return_slot_pattern %return.param_patt, %ElementType.ref [concrete]
    207. 

  207. // CHECK:STDOUT:   } {
    208. 

  208. // CHECK:STDOUT:     %ElementType.ref: type = name_ref ElementType, file.%ElementType.decl [concrete = constants.%ElementType]
    209. 

  209. // CHECK:STDOUT:     %.loc9: Core.Form = init_form %ElementType.ref [concrete = constants.%.312]
    210. 

  210. // CHECK:STDOUT:     %self.param: %C = value_param call_param0
    211. 

  211. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, @C.as.IndexWith.impl.%C.ref [concrete = constants.%C]
    212. 

  212. // CHECK:STDOUT:     %self: %C = value_binding self, %self.param
    213. 

  213. // CHECK:STDOUT:     %subscript.param: %SubscriptType.9ec = value_param call_param1
    214. 

  214. // CHECK:STDOUT:     %SubscriptType.ref: type = name_ref SubscriptType, file.%SubscriptType.decl [concrete = constants.%SubscriptType.9ec]
    215. 

  215. // CHECK:STDOUT:     %subscript: %SubscriptType.9ec = value_binding subscript, %subscript.param
    216. 

  216. // CHECK:STDOUT:     %return.param: ref %ElementType = out_param call_param2
    217. 

  217. // CHECK:STDOUT:     %return: ref %ElementType = return_slot %return.param
    218. 

  218. // CHECK:STDOUT:   }
    219. 

  219. // CHECK:STDOUT:   %IndexWith.impl_witness_table = impl_witness_table (%impl_witness_assoc_constant, %C.as.IndexWith.impl.At.decl), @C.as.IndexWith.impl [concrete]
    220. 

  220. // CHECK:STDOUT:   %IndexWith.impl_witness: <witness> = impl_witness %IndexWith.impl_witness_table [concrete = constants.%IndexWith.impl_witness]
    221. 

  221. // CHECK:STDOUT:   %impl_witness_assoc_constant: type = impl_witness_assoc_constant constants.%ElementType [concrete = constants.%ElementType]
    222. 

  222. // CHECK:STDOUT:
    223. 

  223. // CHECK:STDOUT: !members:
    224. 

  224. // CHECK:STDOUT:   .SubscriptType = <poisoned>
    225. 

  225. // CHECK:STDOUT:   .ElementType = <poisoned>
    226. 

  226. // CHECK:STDOUT:   .At = %C.as.IndexWith.impl.At.decl
    227. 

  227. // CHECK:STDOUT:   witness = %IndexWith.impl_witness
    228. 

  228. // CHECK:STDOUT: }
    229. 

  229. // CHECK:STDOUT:
    230. 

  230. // CHECK:STDOUT: class @C {
    231. 

  231. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    232. 

  232. // CHECK:STDOUT:   complete_type_witness = %complete_type
    233. 

  233. // CHECK:STDOUT:
    234. 

  234. // CHECK:STDOUT: !members:
    235. 

  235. // CHECK:STDOUT:   .Self = constants.%C
    236. 

  236. // CHECK:STDOUT: }
    237. 

  237. // CHECK:STDOUT:
    238. 

  238. // CHECK:STDOUT: class @ElementType.loc5 {
    239. 

  239. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    240. 

  240. // CHECK:STDOUT:   complete_type_witness = %complete_type
    241. 

  241. // CHECK:STDOUT:
    242. 

  242. // CHECK:STDOUT: !members:
    243. 

  243. // CHECK:STDOUT:   .Self = constants.%ElementType
    244. 

  244. // CHECK:STDOUT: }
    245. 

  245. // CHECK:STDOUT:
    246. 

  246. // CHECK:STDOUT: class @SubscriptType {
    247. 

  247. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    248. 

  248. // CHECK:STDOUT:   complete_type_witness = %complete_type
    249. 

  249. // CHECK:STDOUT:
    250. 

  250. // CHECK:STDOUT: !members:
    251. 

  251. // CHECK:STDOUT:   .Self = constants.%SubscriptType.9ec
    252. 

  252. // CHECK:STDOUT: }
    253. 

  253. // CHECK:STDOUT:
    254. 

  254. // CHECK:STDOUT: fn @C.as.IndexWith.impl.At(%self.param: %C, %subscript.param: %SubscriptType.9ec) -> out %return.param: %ElementType {
    255. 

  255. // CHECK:STDOUT: !entry:
    256. 

  256. // CHECK:STDOUT:   %.loc10_13.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    257. 

  257. // CHECK:STDOUT:   %.loc10_13.2: init %ElementType to %return.param = class_init () [concrete = constants.%ElementType.val]
    258. 

  258. // CHECK:STDOUT:   %.loc10_14: init %ElementType = converted %.loc10_13.1, %.loc10_13.2 [concrete = constants.%ElementType.val]
    259. 

  259. // CHECK:STDOUT:   return %.loc10_14 to %return.param
    260. 

  260. // CHECK:STDOUT: }
    261. 

  261. // CHECK:STDOUT:
    262. 

  262. // CHECK:STDOUT: fn @__global_init() {
    263. 

  263. // CHECK:STDOUT: !entry:
    264. 

  264. // CHECK:STDOUT:   %.loc14: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    265. 

  265. // CHECK:STDOUT:   %.loc15: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    266. 

  266. // CHECK:STDOUT:   %c.ref: %C = name_ref c, file.%c
    267. 

  267. // CHECK:STDOUT:   %s.ref: %SubscriptType.9ec = name_ref s, file.%s
    268. 

  268. // CHECK:STDOUT:   %impl.elem1: %.8f0 = impl_witness_access constants.%IndexWith.impl_witness, element1 [concrete = constants.%C.as.IndexWith.impl.At]
    269. 

  269. // CHECK:STDOUT:   %bound_method: <bound method> = bound_method %c.ref, %impl.elem1
    270. 

  270. // CHECK:STDOUT:   %.loc16: ref %ElementType = temporary_storage
    271. 

  271. // CHECK:STDOUT:   %C.as.IndexWith.impl.At.call: init %ElementType to %.loc16 = call %bound_method(%c.ref, %s.ref)
    272. 

  272. // CHECK:STDOUT:   return
    273. 

  273. // CHECK:STDOUT: }
    274. 

  274. // CHECK:STDOUT:
    275. 

  275. // CHECK:STDOUT: --- overloaded_builtin.carbon
    276. 

  276. // CHECK:STDOUT:
    277. 

  277. // CHECK:STDOUT: constants {
    278. 

  278. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    279. 

  279. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    280. 

  280. // CHECK:STDOUT:   %empty_tuple.af4: %empty_tuple.type = tuple_value () [concrete]
    281. 

  281. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_tuple.type [concrete]
    282. 

  282. // CHECK:STDOUT:   %tuple.type.24b: type = tuple_type (type, type) [concrete]
    283. 

  283. // CHECK:STDOUT:   %tuple.6f4: %tuple.type.24b = tuple_value (%C, %C) [concrete]
    284. 

  284. // CHECK:STDOUT:   %tuple.type.d23: type = tuple_type (%C, %C) [concrete]
    285. 

  285. // CHECK:STDOUT:   %IndexWith.type.504: type = generic_interface_type @IndexWith [concrete]
    286. 

  286. // CHECK:STDOUT:   %IndexWith.generic: %IndexWith.type.504 = struct_value () [concrete]
    287. 

  287. // CHECK:STDOUT:   %SubscriptType: type = symbolic_binding SubscriptType, 0 [symbolic]
    288. 

  288. // CHECK:STDOUT:   %IndexWith.assoc_type.a96: type = assoc_entity_type @IndexWith, @IndexWith(%SubscriptType) [symbolic]
    289. 

  289. // CHECK:STDOUT:   %IntLiteral.type: type = fn_type @IntLiteral [concrete]
    290. 

  290. // CHECK:STDOUT:   %IntLiteral: %IntLiteral.type = struct_value () [concrete]
    291. 

  291. // CHECK:STDOUT:   %IndexWith.type.d54: type = facet_type <@IndexWith, @IndexWith(Core.IntLiteral)> [concrete]
    292. 

  292. // CHECK:STDOUT:   %.Self: %IndexWith.type.d54 = symbolic_binding .Self [symbolic_self]
    293. 

  293. // CHECK:STDOUT:   %IndexWith.assoc_type.972: type = assoc_entity_type @IndexWith, @IndexWith(Core.IntLiteral) [concrete]
    294. 

  294. // CHECK:STDOUT:   %assoc0.b00: %IndexWith.assoc_type.972 = assoc_entity element0, imports.%Core.import_ref.434 [concrete]
    295. 

  295. // CHECK:STDOUT:   %.Self.as_type: type = facet_access_type %.Self [symbolic_self]
    296. 

  296. // CHECK:STDOUT:   %assoc0.f5a: %IndexWith.assoc_type.a96 = assoc_entity element0, imports.%Core.import_ref.d9b [symbolic]
    297. 

  297. // CHECK:STDOUT:   %IndexWith.lookup_impl_witness.6f5: <witness> = lookup_impl_witness %.Self, @IndexWith, @IndexWith(Core.IntLiteral) [symbolic_self]
    298. 

  298. // CHECK:STDOUT:   %impl.elem0.d7c: type = impl_witness_access %IndexWith.lookup_impl_witness.6f5, element0 [symbolic_self]
    299. 

  299. // CHECK:STDOUT:   %IndexWith_where.type: type = facet_type <@IndexWith, @IndexWith(Core.IntLiteral) where %impl.elem0.d7c = %C> [concrete]
    300. 

  300. // CHECK:STDOUT:   %IndexWith.impl_witness: <witness> = impl_witness @tuple.type.as.IndexWith.impl.%IndexWith.impl_witness_table [concrete]
    301. 

  301. // CHECK:STDOUT:   %pattern_type.c3b: type = pattern_type %tuple.type.d23 [concrete]
    302. 

  302. // CHECK:STDOUT:   %pattern_type.dc0: type = pattern_type Core.IntLiteral [concrete]
    303. 

  303. // CHECK:STDOUT:   %.a69: Core.Form = init_form %C [concrete]
    304. 

  304. // CHECK:STDOUT:   %pattern_type.7c7: type = pattern_type %C [concrete]
    305. 

  305. // CHECK:STDOUT:   %tuple.type.as.IndexWith.impl.At.type: type = fn_type @tuple.type.as.IndexWith.impl.At [concrete]
    306. 

  306. // CHECK:STDOUT:   %tuple.type.as.IndexWith.impl.At: %tuple.type.as.IndexWith.impl.At.type = struct_value () [concrete]
    307. 

  307. // CHECK:STDOUT:   %IndexWith.facet: %IndexWith.type.d54 = facet_value %tuple.type.d23, (%IndexWith.impl_witness) [concrete]
    308. 

  308. // CHECK:STDOUT:   %IndexWith.WithSelf.At.type.4d2: type = fn_type @IndexWith.WithSelf.At, @IndexWith.WithSelf(Core.IntLiteral, %IndexWith.facet) [concrete]
    309. 

  309. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete]
    310. 

  310. // CHECK:STDOUT:   %empty_tuple.bfb: %C = tuple_value () [concrete]
    311. 

  311. // CHECK:STDOUT:   %tuple.d21: %tuple.type.d23 = tuple_value (%empty_tuple.bfb, %empty_tuple.bfb) [concrete]
    312. 

  312. // CHECK:STDOUT:   %.0a8: type = fn_type_with_self_type %IndexWith.WithSelf.At.type.4d2, %IndexWith.facet [concrete]
    313. 

  313. // CHECK:STDOUT: }
    314. 

  314. // CHECK:STDOUT:
    315. 

  315. // CHECK:STDOUT: imports {
    316. 

  316. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    317. 

  317. // CHECK:STDOUT:     .IndexWith = %Core.IndexWith
    318. 

  318. // CHECK:STDOUT:     .IntLiteral = %Core.IntLiteral
    319. 

  319. // CHECK:STDOUT:     import Core//prelude
    320. 

  320. // CHECK:STDOUT:     import Core//prelude/...
    321. 

  321. // CHECK:STDOUT:   }
    322. 

  322. // CHECK:STDOUT:   %Core.IndexWith: %IndexWith.type.504 = import_ref Core//prelude/operators/index, IndexWith, loaded [concrete = constants.%IndexWith.generic]
    323. 

  323. // CHECK:STDOUT:   %Core.import_ref.c44: @IndexWith.WithSelf.%IndexWith.assoc_type (%IndexWith.assoc_type.a96) = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, loaded [symbolic = @IndexWith.WithSelf.%assoc0 (constants.%assoc0.f5a)]
    324. 

  324. // CHECK:STDOUT:   %Core.import_ref.434: type = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, loaded [concrete = %ElementType]
    325. 

  325. // CHECK:STDOUT:   %Core.IntLiteral: %IntLiteral.type = import_ref Core//prelude/types/int_literal, IntLiteral, loaded [concrete = constants.%IntLiteral]
    326. 

  326. // CHECK:STDOUT:   %Core.import_ref.d9b = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, unloaded
    327. 

  327. // CHECK:STDOUT:   %ElementType: type = assoc_const_decl @ElementType [concrete] {}
    328. 

  328. // CHECK:STDOUT: }
    329. 

  329. // CHECK:STDOUT:
    330. 

  330. // CHECK:STDOUT: file {
    331. 

  331. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    332. 

  332. // CHECK:STDOUT:     .Core = imports.%Core
    333. 

  333. // CHECK:STDOUT:     .C = %C.decl
    334. 

  334. // CHECK:STDOUT:     .s = %s
    335. 

  335. // CHECK:STDOUT:     .e = %e
    336. 

  336. // CHECK:STDOUT:   }
    337. 

  337. // CHECK:STDOUT:   %Core.import = import Core
    338. 

  338. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    339. 

  339. // CHECK:STDOUT:   impl_decl @tuple.type.as.IndexWith.impl [concrete] {} {
    340. 

  340. // CHECK:STDOUT:     %C.ref.loc8_7: type = name_ref C, file.%C.decl [concrete = constants.%C]
    341. 

  341. // CHECK:STDOUT:     %C.ref.loc8_10: type = name_ref C, file.%C.decl [concrete = constants.%C]
    342. 

  342. // CHECK:STDOUT:     %.loc8_11.1: %tuple.type.24b = tuple_literal (%C.ref.loc8_7, %C.ref.loc8_10) [concrete = constants.%tuple.6f4]
    343. 

  343. // CHECK:STDOUT:     %.loc8_11.2: type = converted %.loc8_11.1, constants.%tuple.type.d23 [concrete = constants.%tuple.type.d23]
    344. 

  344. // CHECK:STDOUT:     %Core.ref.loc8_16: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    345. 

  345. // CHECK:STDOUT:     %IndexWith.ref: %IndexWith.type.504 = name_ref IndexWith, imports.%Core.IndexWith [concrete = constants.%IndexWith.generic]
    346. 

  346. // CHECK:STDOUT:     %Core.ref.loc8_31: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    347. 

  347. // CHECK:STDOUT:     %IntLiteral.ref: %IntLiteral.type = name_ref IntLiteral, imports.%Core.IntLiteral [concrete = constants.%IntLiteral]
    348. 

  348. // CHECK:STDOUT:     %IntLiteral.call: init type = call %IntLiteral.ref() [concrete = Core.IntLiteral]
    349. 

  349. // CHECK:STDOUT:     %.loc8_48.1: type = value_of_initializer %IntLiteral.call [concrete = Core.IntLiteral]
    350. 

  350. // CHECK:STDOUT:     %.loc8_48.2: type = converted %IntLiteral.call, %.loc8_48.1 [concrete = Core.IntLiteral]
    351. 

  351. // CHECK:STDOUT:     %IndexWith.type: type = facet_type <@IndexWith, @IndexWith(Core.IntLiteral)> [concrete = constants.%IndexWith.type.d54]
    352. 

  352. // CHECK:STDOUT:     %.Self: %IndexWith.type.d54 = symbolic_binding .Self [symbolic_self = constants.%.Self]
    353. 

  353. // CHECK:STDOUT:     %.Self.ref: %IndexWith.type.d54 = name_ref .Self, %.Self [symbolic_self = constants.%.Self]
    354. 

  354. // CHECK:STDOUT:     %.Self.as_type: type = facet_access_type %.Self.ref [symbolic_self = constants.%.Self.as_type]
    355. 

  355. // CHECK:STDOUT:     %.loc8_56.1: type = converted %.Self.ref, %.Self.as_type [symbolic_self = constants.%.Self.as_type]
    356. 

  356. // CHECK:STDOUT:     %.loc8_56.2: %IndexWith.assoc_type.972 = specific_constant imports.%Core.import_ref.c44, @IndexWith.WithSelf(Core.IntLiteral, constants.%.Self) [concrete = constants.%assoc0.b00]
    357. 

  357. // CHECK:STDOUT:     %ElementType.ref: %IndexWith.assoc_type.972 = name_ref ElementType, %.loc8_56.2 [concrete = constants.%assoc0.b00]
    358. 

  358. // CHECK:STDOUT:     %impl.elem0: type = impl_witness_access constants.%IndexWith.lookup_impl_witness.6f5, element0 [symbolic_self = constants.%impl.elem0.d7c]
    359. 

  359. // CHECK:STDOUT:     %C.ref.loc8_71: type = name_ref C, file.%C.decl [concrete = constants.%C]
    360. 

  360. // CHECK:STDOUT:     %.loc8_50: type = where_expr [concrete = constants.%IndexWith_where.type] {
    361. 

  361. // CHECK:STDOUT:       requirement_base_facet_type %IndexWith.type
    362. 

  362. // CHECK:STDOUT:       requirement_rewrite %impl.elem0, %C.ref.loc8_71
    363. 

  363. // CHECK:STDOUT:     }
    364. 

  364. // CHECK:STDOUT:   }
    365. 

  365. // CHECK:STDOUT:   name_binding_decl {
    366. 

  366. // CHECK:STDOUT:     %s.patt: %pattern_type.c3b = value_binding_pattern s [concrete]
    367. 

  367. // CHECK:STDOUT:   }
    368. 

  368. // CHECK:STDOUT:   %.loc14_13.1: type = splice_block %.loc14_13.3 [concrete = constants.%tuple.type.d23] {
    369. 

  369. // CHECK:STDOUT:     %C.ref.loc14_9: type = name_ref C, %C.decl [concrete = constants.%C]
    370. 

  370. // CHECK:STDOUT:     %C.ref.loc14_12: type = name_ref C, %C.decl [concrete = constants.%C]
    371. 

  371. // CHECK:STDOUT:     %.loc14_13.2: %tuple.type.24b = tuple_literal (%C.ref.loc14_9, %C.ref.loc14_12) [concrete = constants.%tuple.6f4]
    372. 

  372. // CHECK:STDOUT:     %.loc14_13.3: type = converted %.loc14_13.2, constants.%tuple.type.d23 [concrete = constants.%tuple.type.d23]
    373. 

  373. // CHECK:STDOUT:   }
    374. 

  374. // CHECK:STDOUT:   %tuple.loc14: %tuple.type.d23 = tuple_value (@__global_init.%.loc14_21.2, @__global_init.%.loc14_30.2) [concrete = constants.%tuple.d21]
    375. 

  375. // CHECK:STDOUT:   %.loc14_34: %tuple.type.d23 = converted @__global_init.%.loc14_34, %tuple.loc14 [concrete = constants.%tuple.d21]
    376. 

  376. // CHECK:STDOUT:   %s: %tuple.type.d23 = value_binding s, %.loc14_34
    377. 

  377. // CHECK:STDOUT:   name_binding_decl {
    378. 

  378. // CHECK:STDOUT:     %e.patt: %pattern_type.7c7 = value_binding_pattern e [concrete]
    379. 

  379. // CHECK:STDOUT:   }
    380. 

  380. // CHECK:STDOUT:   %C.ref.loc15: type = name_ref C, %C.decl [concrete = constants.%C]
    381. 

  381. // CHECK:STDOUT:   %.loc15_15.1: init %empty_tuple.type = as_compatible @__global_init.%tuple.type.as.IndexWith.impl.At.call
    382. 

  382. // CHECK:STDOUT:   %.loc15_15.2: ref %empty_tuple.type = temporary_storage
    383. 

  383. // CHECK:STDOUT:   %.loc15_15.3: ref %empty_tuple.type = temporary %.loc15_15.2, %.loc15_15.1
    384. 

  384. // CHECK:STDOUT:   %tuple.loc15: %empty_tuple.type = tuple_value () [concrete = constants.%empty_tuple.af4]
    385. 

  385. // CHECK:STDOUT:   %.loc15_15.4: %C = as_compatible %tuple.loc15 [concrete = constants.%empty_tuple.bfb]
    386. 

  386. // CHECK:STDOUT:   %.loc15_15.5: %C = converted @__global_init.%tuple.type.as.IndexWith.impl.At.call, %.loc15_15.4 [concrete = constants.%empty_tuple.bfb]
    387. 

  387. // CHECK:STDOUT:   %e: %C = value_binding e, %.loc15_15.5
    388. 

  388. // CHECK:STDOUT: }
    389. 

  389. // CHECK:STDOUT:
    390. 

  390. // CHECK:STDOUT: impl @tuple.type.as.IndexWith.impl: %.loc8_11.2 as %.loc8_50 {
    391. 

  391. // CHECK:STDOUT:   %tuple.type.as.IndexWith.impl.At.decl: %tuple.type.as.IndexWith.impl.At.type = fn_decl @tuple.type.as.IndexWith.impl.At [concrete = constants.%tuple.type.as.IndexWith.impl.At] {
    392. 

  392. // CHECK:STDOUT:     %self.param_patt: %pattern_type.c3b = value_param_pattern [concrete]
    393. 

  393. // CHECK:STDOUT:     %self.patt: %pattern_type.c3b = at_binding_pattern self, %self.param_patt [concrete]
    394. 

  394. // CHECK:STDOUT:     %subscript.param_patt: %pattern_type.dc0 = value_param_pattern [concrete]
    395. 

  395. // CHECK:STDOUT:     %subscript.patt: %pattern_type.dc0 = at_binding_pattern subscript, %subscript.param_patt [concrete]
    396. 

  396. // CHECK:STDOUT:     %return.param_patt: %pattern_type.7c7 = out_param_pattern [concrete]
    397. 

  397. // CHECK:STDOUT:     %return.patt: %pattern_type.7c7 = return_slot_pattern %return.param_patt, %C.ref [concrete]
    398. 

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

  399. // CHECK:STDOUT:     %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
    400. 

  400. // CHECK:STDOUT:     %.loc9_61: Core.Form = init_form %C.ref [concrete = constants.%.a69]
    401. 

  401. // CHECK:STDOUT:     %self.param: %tuple.type.d23 = value_param call_param0
    402. 

  402. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, @tuple.type.as.IndexWith.impl.%.loc8_11.2 [concrete = constants.%tuple.type.d23]
    403. 

  403. // CHECK:STDOUT:     %self: %tuple.type.d23 = value_binding self, %self.param
    404. 

  404. // CHECK:STDOUT:     %subscript.param: Core.IntLiteral = value_param call_param1
    405. 

  405. // CHECK:STDOUT:     %.loc9_55.1: type = splice_block %.loc9_55.3 [concrete = Core.IntLiteral] {
    406. 

  406. // CHECK:STDOUT:       %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    407. 

  407. // CHECK:STDOUT:       %IntLiteral.ref: %IntLiteral.type = name_ref IntLiteral, imports.%Core.IntLiteral [concrete = constants.%IntLiteral]
    408. 

  408. // CHECK:STDOUT:       %IntLiteral.call: init type = call %IntLiteral.ref() [concrete = Core.IntLiteral]
    409. 

  409. // CHECK:STDOUT:       %.loc9_55.2: type = value_of_initializer %IntLiteral.call [concrete = Core.IntLiteral]
    410. 

  410. // CHECK:STDOUT:       %.loc9_55.3: type = converted %IntLiteral.call, %.loc9_55.2 [concrete = Core.IntLiteral]
    411. 

  411. // CHECK:STDOUT:     }
    412. 

  412. // CHECK:STDOUT:     %subscript: Core.IntLiteral = value_binding subscript, %subscript.param
    413. 

  413. // CHECK:STDOUT:     %return.param: ref %C = out_param call_param2
    414. 

  414. // CHECK:STDOUT:     %return: ref %C = return_slot %return.param
    415. 

  415. // CHECK:STDOUT:   }
    416. 

  416. // CHECK:STDOUT:   %IndexWith.impl_witness_table = impl_witness_table (%impl_witness_assoc_constant, %tuple.type.as.IndexWith.impl.At.decl), @tuple.type.as.IndexWith.impl [concrete]
    417. 

  417. // CHECK:STDOUT:   %IndexWith.impl_witness: <witness> = impl_witness %IndexWith.impl_witness_table [concrete = constants.%IndexWith.impl_witness]
    418. 

  418. // CHECK:STDOUT:   %impl_witness_assoc_constant: type = impl_witness_assoc_constant constants.%C [concrete = constants.%C]
    419. 

  419. // CHECK:STDOUT:
    420. 

  420. // CHECK:STDOUT: !members:
    421. 

  421. // CHECK:STDOUT:   .C = <poisoned>
    422. 

  422. // CHECK:STDOUT:   .At = %tuple.type.as.IndexWith.impl.At.decl
    423. 

  423. // CHECK:STDOUT:   witness = %IndexWith.impl_witness
    424. 

  424. // CHECK:STDOUT: }
    425. 

  425. // CHECK:STDOUT:
    426. 

  426. // CHECK:STDOUT: class @C {
    427. 

  427. // CHECK:STDOUT:   %.loc5_10: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple.af4]
    428. 

  428. // CHECK:STDOUT:   %.loc5_11: type = converted %.loc5_10, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
    429. 

  429. // CHECK:STDOUT:   adapt_decl %.loc5_11 [concrete]
    430. 

  430. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_tuple.type [concrete = constants.%complete_type]
    431. 

  431. // CHECK:STDOUT:   complete_type_witness = %complete_type
    432. 

  432. // CHECK:STDOUT:
    433. 

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

  434. // CHECK:STDOUT:   .Self = constants.%C
    435. 

  435. // CHECK:STDOUT: }
    436. 

  436. // CHECK:STDOUT:
    437. 

  437. // CHECK:STDOUT: fn @tuple.type.as.IndexWith.impl.At(%self.param: %tuple.type.d23, %subscript.param: Core.IntLiteral) -> out %return.param: %C {
    438. 

  438. // CHECK:STDOUT: !entry:
    439. 

  439. // CHECK:STDOUT:   %self.ref: %tuple.type.d23 = name_ref self, %self
    440. 

  440. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0]
    441. 

  441. // CHECK:STDOUT:   %tuple.elem0: %C = tuple_access %self.ref, element0
    442. 

  442. // CHECK:STDOUT:   %.loc10_18.1: %empty_tuple.type = as_compatible %tuple.elem0
    443. 

  443. // CHECK:STDOUT:   %.loc10_18.2: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple.af4]
    444. 

  444. // CHECK:STDOUT:   %.loc10_18.3: init %C = as_compatible %.loc10_18.2 [concrete = constants.%empty_tuple.bfb]
    445. 

  445. // CHECK:STDOUT:   %.loc10_18.4: init %C = converted %tuple.elem0, %.loc10_18.3 [concrete = constants.%empty_tuple.bfb]
    446. 

  446. // CHECK:STDOUT:   return %.loc10_18.4
    447. 

  447. // CHECK:STDOUT: }
    448. 

  448. // CHECK:STDOUT:
    449. 

  449. // CHECK:STDOUT: fn @__global_init() {
    450. 

  450. // CHECK:STDOUT: !entry:
    451. 

  451. // CHECK:STDOUT:   %.loc14_19: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple.af4]
    452. 

  452. // CHECK:STDOUT:   %C.ref.loc14_24: type = name_ref C, file.%C.decl [concrete = constants.%C]
    453. 

  453. // CHECK:STDOUT:   %empty_tuple.loc14_19: %empty_tuple.type = tuple_value () [concrete = constants.%empty_tuple.af4]
    454. 

  454. // CHECK:STDOUT:   %.loc14_21.1: %C = as_compatible %empty_tuple.loc14_19 [concrete = constants.%empty_tuple.bfb]
    455. 

  455. // CHECK:STDOUT:   %.loc14_21.2: %C = converted %.loc14_19, %.loc14_21.1 [concrete = constants.%empty_tuple.bfb]
    456. 

  456. // CHECK:STDOUT:   %.loc14_28: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple.af4]
    457. 

  457. // CHECK:STDOUT:   %C.ref.loc14_33: type = name_ref C, file.%C.decl [concrete = constants.%C]
    458. 

  458. // CHECK:STDOUT:   %empty_tuple.loc14_28: %empty_tuple.type = tuple_value () [concrete = constants.%empty_tuple.af4]
    459. 

  459. // CHECK:STDOUT:   %.loc14_30.1: %C = as_compatible %empty_tuple.loc14_28 [concrete = constants.%empty_tuple.bfb]
    460. 

  460. // CHECK:STDOUT:   %.loc14_30.2: %C = converted %.loc14_28, %.loc14_30.1 [concrete = constants.%empty_tuple.bfb]
    461. 

  461. // CHECK:STDOUT:   %.loc14_34: %tuple.type.d23 = tuple_literal (%.loc14_21.2, %.loc14_30.2) [concrete = constants.%tuple.d21]
    462. 

  462. // CHECK:STDOUT:   %s.ref: %tuple.type.d23 = name_ref s, file.%s
    463. 

  463. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0]
    464. 

  464. // CHECK:STDOUT:   %impl.elem1: %.0a8 = impl_witness_access constants.%IndexWith.impl_witness, element1 [concrete = constants.%tuple.type.as.IndexWith.impl.At]
    465. 

  465. // CHECK:STDOUT:   %bound_method: <bound method> = bound_method %s.ref, %impl.elem1
    466. 

  466. // CHECK:STDOUT:   %tuple.type.as.IndexWith.impl.At.call: init %C = call %bound_method(%s.ref, %int_0)
    467. 

  467. // CHECK:STDOUT:   return
    468. 

  468. // CHECK:STDOUT: }
    469. 

  469. // CHECK:STDOUT:
    470. 

  470. // CHECK:STDOUT: --- fail_invalid_subscript_type.carbon
    471. 

  471. // CHECK:STDOUT:
    472. 

  472. // CHECK:STDOUT: constants {
    473. 

  473. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    474. 

  474. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    475. 

  475. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    476. 

  476. // CHECK:STDOUT:   %ElementType: type = class_type @ElementType.loc5 [concrete]
    477. 

  477. // CHECK:STDOUT:   %SubscriptType.9ec: type = class_type @SubscriptType [concrete]
    478. 

  478. // CHECK:STDOUT:   %IndexWith.type.504: type = generic_interface_type @IndexWith [concrete]
    479. 

  479. // CHECK:STDOUT:   %IndexWith.generic: %IndexWith.type.504 = struct_value () [concrete]
    480. 

  480. // CHECK:STDOUT:   %SubscriptType.67d: type = symbolic_binding SubscriptType, 0 [symbolic]
    481. 

  481. // CHECK:STDOUT:   %IndexWith.assoc_type.a96: type = assoc_entity_type @IndexWith, @IndexWith(%SubscriptType.67d) [symbolic]
    482. 

  482. // CHECK:STDOUT:   %IndexWith.type.bbe: type = facet_type <@IndexWith, @IndexWith(%SubscriptType.9ec)> [concrete]
    483. 

  483. // CHECK:STDOUT:   %.Self: %IndexWith.type.bbe = symbolic_binding .Self [symbolic_self]
    484. 

  484. // CHECK:STDOUT:   %IndexWith.assoc_type.b14: type = assoc_entity_type @IndexWith, @IndexWith(%SubscriptType.9ec) [concrete]
    485. 

  485. // CHECK:STDOUT:   %assoc0.ab8: %IndexWith.assoc_type.b14 = assoc_entity element0, imports.%Core.import_ref.434 [concrete]
    486. 

  486. // CHECK:STDOUT:   %.Self.as_type: type = facet_access_type %.Self [symbolic_self]
    487. 

  487. // CHECK:STDOUT:   %assoc0.f5a: %IndexWith.assoc_type.a96 = assoc_entity element0, imports.%Core.import_ref.d9b [symbolic]
    488. 

  488. // CHECK:STDOUT:   %IndexWith.lookup_impl_witness.407: <witness> = lookup_impl_witness %.Self, @IndexWith, @IndexWith(%SubscriptType.9ec) [symbolic_self]
    489. 

  489. // CHECK:STDOUT:   %impl.elem0.9d3: type = impl_witness_access %IndexWith.lookup_impl_witness.407, element0 [symbolic_self]
    490. 

  490. // CHECK:STDOUT:   %IndexWith_where.type: type = facet_type <@IndexWith, @IndexWith(%SubscriptType.9ec) where %impl.elem0.9d3 = %ElementType> [concrete]
    491. 

  491. // CHECK:STDOUT:   %IndexWith.impl_witness: <witness> = impl_witness @C.as.IndexWith.impl.%IndexWith.impl_witness_table [concrete]
    492. 

  492. // CHECK:STDOUT:   %pattern_type.7c7: type = pattern_type %C [concrete]
    493. 

  493. // CHECK:STDOUT:   %pattern_type.541: type = pattern_type %SubscriptType.9ec [concrete]
    494. 

  494. // CHECK:STDOUT:   %.312: Core.Form = init_form %ElementType [concrete]
    495. 

  495. // CHECK:STDOUT:   %pattern_type.fde: type = pattern_type %ElementType [concrete]
    496. 

  496. // CHECK:STDOUT:   %C.as.IndexWith.impl.At.type: type = fn_type @C.as.IndexWith.impl.At [concrete]
    497. 

  497. // CHECK:STDOUT:   %C.as.IndexWith.impl.At: %C.as.IndexWith.impl.At.type = struct_value () [concrete]
    498. 

  498. // CHECK:STDOUT:   %empty_struct: %empty_struct_type = struct_value () [concrete]
    499. 

  499. // CHECK:STDOUT:   %ElementType.val: %ElementType = struct_value () [concrete]
    500. 

  500. // CHECK:STDOUT:   %C.val: %C = struct_value () [concrete]
    501. 

  501. // CHECK:STDOUT:   %.5ea: ref %C = temporary invalid, %C.val [concrete]
    502. 

  502. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete]
    503. 

  503. // CHECK:STDOUT: }
    504. 

  504. // CHECK:STDOUT:
    505. 

  505. // CHECK:STDOUT: imports {
    506. 

  506. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    507. 

  507. // CHECK:STDOUT:     .IndexWith = %Core.IndexWith
    508. 

  508. // CHECK:STDOUT:     import Core//prelude
    509. 

  509. // CHECK:STDOUT:     import Core//prelude/...
    510. 

  510. // CHECK:STDOUT:   }
    511. 

  511. // CHECK:STDOUT:   %Core.IndexWith: %IndexWith.type.504 = import_ref Core//prelude/operators/index, IndexWith, loaded [concrete = constants.%IndexWith.generic]
    512. 

  512. // CHECK:STDOUT:   %Core.import_ref.c44: @IndexWith.WithSelf.%IndexWith.assoc_type (%IndexWith.assoc_type.a96) = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, loaded [symbolic = @IndexWith.WithSelf.%assoc0 (constants.%assoc0.f5a)]
    513. 

  513. // CHECK:STDOUT:   %Core.import_ref.434: type = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, loaded [concrete = %ElementType]
    514. 

  514. // CHECK:STDOUT:   %Core.import_ref.d9b = import_ref Core//prelude/operators/index, loc{{\d+_\d+}}, unloaded
    515. 

  515. // CHECK:STDOUT:   %ElementType: type = assoc_const_decl @ElementType.1 [concrete] {}
    516. 

  516. // CHECK:STDOUT: }
    517. 

  517. // CHECK:STDOUT:
    518. 

  518. // CHECK:STDOUT: file {
    519. 

  519. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    520. 

  520. // CHECK:STDOUT:     .Core = imports.%Core
    521. 

  521. // CHECK:STDOUT:     .C = %C.decl
    522. 

  522. // CHECK:STDOUT:     .ElementType = %ElementType.decl
    523. 

  523. // CHECK:STDOUT:     .SubscriptType = %SubscriptType.decl
    524. 

  524. // CHECK:STDOUT:     .c = %c
    525. 

  525. // CHECK:STDOUT:     .x = %x
    526. 

  526. // CHECK:STDOUT:   }
    527. 

  527. // CHECK:STDOUT:   %Core.import = import Core
    528. 

  528. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    529. 

  529. // CHECK:STDOUT:   %ElementType.decl: type = class_decl @ElementType.loc5 [concrete = constants.%ElementType] {} {}
    530. 

  530. // CHECK:STDOUT:   %SubscriptType.decl: type = class_decl @SubscriptType [concrete = constants.%SubscriptType.9ec] {} {}
    531. 

  531. // CHECK:STDOUT:   impl_decl @C.as.IndexWith.impl [concrete] {} {
    532. 

  532. // CHECK:STDOUT:     %C.ref: type = name_ref C, file.%C.decl [concrete = constants.%C]
    533. 

  533. // CHECK:STDOUT:     %Core.ref: <namespace> = name_ref Core, imports.%Core [concrete = imports.%Core]
    534. 

  534. // CHECK:STDOUT:     %IndexWith.ref: %IndexWith.type.504 = name_ref IndexWith, imports.%Core.IndexWith [concrete = constants.%IndexWith.generic]
    535. 

  535. // CHECK:STDOUT:     %SubscriptType.ref: type = name_ref SubscriptType, file.%SubscriptType.decl [concrete = constants.%SubscriptType.9ec]
    536. 

  536. // CHECK:STDOUT:     %IndexWith.type: type = facet_type <@IndexWith, @IndexWith(constants.%SubscriptType.9ec)> [concrete = constants.%IndexWith.type.bbe]
    537. 

  537. // CHECK:STDOUT:     %.Self: %IndexWith.type.bbe = symbolic_binding .Self [symbolic_self = constants.%.Self]
    538. 

  538. // CHECK:STDOUT:     %.Self.ref: %IndexWith.type.bbe = name_ref .Self, %.Self [symbolic_self = constants.%.Self]
    539. 

  539. // CHECK:STDOUT:     %.Self.as_type: type = facet_access_type %.Self.ref [symbolic_self = constants.%.Self.as_type]
    540. 

  540. // CHECK:STDOUT:     %.loc8_47.1: type = converted %.Self.ref, %.Self.as_type [symbolic_self = constants.%.Self.as_type]
    541. 

  541. // CHECK:STDOUT:     %.loc8_47.2: %IndexWith.assoc_type.b14 = specific_constant imports.%Core.import_ref.c44, @IndexWith.WithSelf(constants.%SubscriptType.9ec, constants.%.Self) [concrete = constants.%assoc0.ab8]
    542. 

  542. // CHECK:STDOUT:     %ElementType.ref.loc8_47: %IndexWith.assoc_type.b14 = name_ref ElementType, %.loc8_47.2 [concrete = constants.%assoc0.ab8]
    543. 

  543. // CHECK:STDOUT:     %impl.elem0: type = impl_witness_access constants.%IndexWith.lookup_impl_witness.407, element0 [symbolic_self = constants.%impl.elem0.9d3]
    544. 

  544. // CHECK:STDOUT:     %ElementType.ref.loc8_62: type = name_ref ElementType, file.%ElementType.decl [concrete = constants.%ElementType]
    545. 

  545. // CHECK:STDOUT:     %.loc8_41: type = where_expr [concrete = constants.%IndexWith_where.type] {
    546. 

  546. // CHECK:STDOUT:       requirement_base_facet_type %IndexWith.type
    547. 

  547. // CHECK:STDOUT:       requirement_rewrite %impl.elem0, %ElementType.ref.loc8_62
    548. 

  548. // CHECK:STDOUT:     }
    549. 

  549. // CHECK:STDOUT:   }
    550. 

  550. // CHECK:STDOUT:   name_binding_decl {
    551. 

  551. // CHECK:STDOUT:     %c.patt: %pattern_type.7c7 = value_binding_pattern c [concrete]
    552. 

  552. // CHECK:STDOUT:   }
    553. 

  553. // CHECK:STDOUT:   %C.ref: type = name_ref C, %C.decl [concrete = constants.%C]
    554. 

  554. // CHECK:STDOUT:   %.loc14_13.1: ref %C = temporary_storage
    555. 

  555. // CHECK:STDOUT:   %.loc14_13.2: init %C to %.loc14_13.1 = class_init () [concrete = constants.%C.val]
    556. 

  556. // CHECK:STDOUT:   %.loc14_13.3: init %C = converted @__global_init.%.loc14, %.loc14_13.2 [concrete = constants.%C.val]
    557. 

  557. // CHECK:STDOUT:   %.loc14_13.4: ref %C = temporary %.loc14_13.1, %.loc14_13.3 [concrete = constants.%.5ea]
    558. 

  558. // CHECK:STDOUT:   %.loc14_13.5: %C = acquire_value %.loc14_13.4 [concrete = constants.%C.val]
    559. 

  559. // CHECK:STDOUT:   %c: %C = value_binding c, %.loc14_13.5
    560. 

  560. // CHECK:STDOUT:   name_binding_decl {
    561. 

  561. // CHECK:STDOUT:     %x.patt: %pattern_type.fde = value_binding_pattern x [concrete]
    562. 

  562. // CHECK:STDOUT:   }
    563. 

  563. // CHECK:STDOUT:   %ElementType.ref: type = name_ref ElementType, %ElementType.decl [concrete = constants.%ElementType]
    564. 

  564. // CHECK:STDOUT:   %x: %ElementType = value_binding x, <error> [concrete = <error>]
    565. 

  565. // CHECK:STDOUT: }
    566. 

  566. // CHECK:STDOUT:
    567. 

  567. // CHECK:STDOUT: impl @C.as.IndexWith.impl: %C.ref as %.loc8_41 {
    568. 

  568. // CHECK:STDOUT:   %C.as.IndexWith.impl.At.decl: %C.as.IndexWith.impl.At.type = fn_decl @C.as.IndexWith.impl.At [concrete = constants.%C.as.IndexWith.impl.At] {
    569. 

  569. // CHECK:STDOUT:     %self.param_patt: %pattern_type.7c7 = value_param_pattern [concrete]
    570. 

  570. // CHECK:STDOUT:     %self.patt: %pattern_type.7c7 = at_binding_pattern self, %self.param_patt [concrete]
    571. 

  571. // CHECK:STDOUT:     %subscript.param_patt: %pattern_type.541 = value_param_pattern [concrete]
    572. 

  572. // CHECK:STDOUT:     %subscript.patt: %pattern_type.541 = at_binding_pattern subscript, %subscript.param_patt [concrete]
    573. 

  573. // CHECK:STDOUT:     %return.param_patt: %pattern_type.fde = out_param_pattern [concrete]
    574. 

  574. // CHECK:STDOUT:     %return.patt: %pattern_type.fde = return_slot_pattern %return.param_patt, %ElementType.ref [concrete]
    575. 

  575. // CHECK:STDOUT:   } {
    576. 

  576. // CHECK:STDOUT:     %ElementType.ref: type = name_ref ElementType, file.%ElementType.decl [concrete = constants.%ElementType]
    577. 

  577. // CHECK:STDOUT:     %.loc9: Core.Form = init_form %ElementType.ref [concrete = constants.%.312]
    578. 

  578. // CHECK:STDOUT:     %self.param: %C = value_param call_param0
    579. 

  579. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, @C.as.IndexWith.impl.%C.ref [concrete = constants.%C]
    580. 

  580. // CHECK:STDOUT:     %self: %C = value_binding self, %self.param
    581. 

  581. // CHECK:STDOUT:     %subscript.param: %SubscriptType.9ec = value_param call_param1
    582. 

  582. // CHECK:STDOUT:     %SubscriptType.ref: type = name_ref SubscriptType, file.%SubscriptType.decl [concrete = constants.%SubscriptType.9ec]
    583. 

  583. // CHECK:STDOUT:     %subscript: %SubscriptType.9ec = value_binding subscript, %subscript.param
    584. 

  584. // CHECK:STDOUT:     %return.param: ref %ElementType = out_param call_param2
    585. 

  585. // CHECK:STDOUT:     %return: ref %ElementType = return_slot %return.param
    586. 

  586. // CHECK:STDOUT:   }
    587. 

  587. // CHECK:STDOUT:   %IndexWith.impl_witness_table = impl_witness_table (%impl_witness_assoc_constant, %C.as.IndexWith.impl.At.decl), @C.as.IndexWith.impl [concrete]
    588. 

  588. // CHECK:STDOUT:   %IndexWith.impl_witness: <witness> = impl_witness %IndexWith.impl_witness_table [concrete = constants.%IndexWith.impl_witness]
    589. 

  589. // CHECK:STDOUT:   %impl_witness_assoc_constant: type = impl_witness_assoc_constant constants.%ElementType [concrete = constants.%ElementType]
    590. 

  590. // CHECK:STDOUT:
    591. 

  591. // CHECK:STDOUT: !members:
    592. 

  592. // CHECK:STDOUT:   .SubscriptType = <poisoned>
    593. 

  593. // CHECK:STDOUT:   .ElementType = <poisoned>
    594. 

  594. // CHECK:STDOUT:   .At = %C.as.IndexWith.impl.At.decl
    595. 

  595. // CHECK:STDOUT:   witness = %IndexWith.impl_witness
    596. 

  596. // CHECK:STDOUT: }
    597. 

  597. // CHECK:STDOUT:
    598. 

  598. // CHECK:STDOUT: class @C {
    599. 

  599. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    600. 

  600. // CHECK:STDOUT:   complete_type_witness = %complete_type
    601. 

  601. // CHECK:STDOUT:
    602. 

  602. // CHECK:STDOUT: !members:
    603. 

  603. // CHECK:STDOUT:   .Self = constants.%C
    604. 

  604. // CHECK:STDOUT: }
    605. 

  605. // CHECK:STDOUT:
    606. 

  606. // CHECK:STDOUT: class @ElementType.loc5 {
    607. 

  607. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    608. 

  608. // CHECK:STDOUT:   complete_type_witness = %complete_type
    609. 

  609. // CHECK:STDOUT:
    610. 

  610. // CHECK:STDOUT: !members:
    611. 

  611. // CHECK:STDOUT:   .Self = constants.%ElementType
    612. 

  612. // CHECK:STDOUT: }
    613. 

  613. // CHECK:STDOUT:
    614. 

  614. // CHECK:STDOUT: class @SubscriptType {
    615. 

  615. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type]
    616. 

  616. // CHECK:STDOUT:   complete_type_witness = %complete_type
    617. 

  617. // CHECK:STDOUT:
    618. 

  618. // CHECK:STDOUT: !members:
    619. 

  619. // CHECK:STDOUT:   .Self = constants.%SubscriptType.9ec
    620. 

  620. // CHECK:STDOUT: }
    621. 

  621. // CHECK:STDOUT:
    622. 

  622. // CHECK:STDOUT: fn @C.as.IndexWith.impl.At(%self.param: %C, %subscript.param: %SubscriptType.9ec) -> out %return.param: %ElementType {
    623. 

  623. // CHECK:STDOUT: !entry:
    624. 

  624. // CHECK:STDOUT:   %.loc10_13.1: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    625. 

  625. // CHECK:STDOUT:   %.loc10_13.2: init %ElementType to %return.param = class_init () [concrete = constants.%ElementType.val]
    626. 

  626. // CHECK:STDOUT:   %.loc10_14: init %ElementType = converted %.loc10_13.1, %.loc10_13.2 [concrete = constants.%ElementType.val]
    627. 

  627. // CHECK:STDOUT:   return %.loc10_14 to %return.param
    628. 

  628. // CHECK:STDOUT: }
    629. 

  629. // CHECK:STDOUT:
    630. 

  630. // CHECK:STDOUT: fn @__global_init() {
    631. 

  631. // CHECK:STDOUT: !entry:
    632. 

  632. // CHECK:STDOUT:   %.loc14: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    633. 

  633. // CHECK:STDOUT:   %c.ref: %C = name_ref c, file.%c
    634. 

  634. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0]
    635. 

  635. // CHECK:STDOUT:   return
    636. 

  636. // CHECK:STDOUT: }
    637. 

  637. // CHECK:STDOUT:
    638. 

  638. // CHECK:STDOUT: --- fail_index_with_not_implemented.carbon
    639. 

  639. // CHECK:STDOUT:
    640. 

  640. // CHECK:STDOUT: constants {
    641. 

  641. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    642. 

  642. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    643. 

  643. // CHECK:STDOUT:   %complete_type.357: <witness> = complete_type_witness %empty_struct_type [concrete]
    644. 

  644. // CHECK:STDOUT:   %pattern_type.7c7: type = pattern_type %C [concrete]
    645. 

  645. // CHECK:STDOUT:   %empty_struct: %empty_struct_type = struct_value () [concrete]
    646. 

  646. // CHECK:STDOUT:   %C.val: %C = struct_value () [concrete]
    647. 

  647. // CHECK:STDOUT:   %.5ea: ref %C = temporary invalid, %C.val [concrete]
    648. 

  648. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    649. 

  649. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    650. 

  650. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    651. 

  651. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    652. 

  652. // CHECK:STDOUT:   %pattern_type.7ce: type = pattern_type %i32 [concrete]
    653. 

  653. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete]
    654. 

  654. // CHECK:STDOUT:   %IndexWith.type.504: type = generic_interface_type @IndexWith [concrete]
    655. 

  655. // CHECK:STDOUT:   %IndexWith.generic: %IndexWith.type.504 = struct_value () [concrete]
    656. 

  656. // CHECK:STDOUT: }
    657. 

  657. // CHECK:STDOUT:
    658. 

  658. // CHECK:STDOUT: imports {
    659. 

  659. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    660. 

  660. // CHECK:STDOUT:     .Int = %Core.Int
    661. 

  661. // CHECK:STDOUT:     .IndexWith = %Core.IndexWith
    662. 

  662. // CHECK:STDOUT:     import Core//prelude
    663. 

  663. // CHECK:STDOUT:     import Core//prelude/...
    664. 

  664. // CHECK:STDOUT:   }
    665. 

  665. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/types/int, Int, loaded [concrete = constants.%Int.generic]
    666. 

  666. // CHECK:STDOUT:   %Core.IndexWith: %IndexWith.type.504 = import_ref Core//prelude/operators/index, IndexWith, loaded [concrete = constants.%IndexWith.generic]
    667. 

  667. // CHECK:STDOUT: }
    668. 

  668. // CHECK:STDOUT:
    669. 

  669. // CHECK:STDOUT: file {
    670. 

  670. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    671. 

  671. // CHECK:STDOUT:     .Core = imports.%Core
    672. 

  672. // CHECK:STDOUT:     .C = %C.decl
    673. 

  673. // CHECK:STDOUT:     .c = %c
    674. 

  674. // CHECK:STDOUT:     .x = %x
    675. 

  675. // CHECK:STDOUT:   }
    676. 

  676. // CHECK:STDOUT:   %Core.import = import Core
    677. 

  677. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    678. 

  678. // CHECK:STDOUT:   name_binding_decl {
    679. 

  679. // CHECK:STDOUT:     %c.patt: %pattern_type.7c7 = value_binding_pattern c [concrete]
    680. 

  680. // CHECK:STDOUT:   }
    681. 

  681. // CHECK:STDOUT:   %C.ref: type = name_ref C, %C.decl [concrete = constants.%C]
    682. 

  682. // CHECK:STDOUT:   %.loc6_13.1: ref %C = temporary_storage
    683. 

  683. // CHECK:STDOUT:   %.loc6_13.2: init %C to %.loc6_13.1 = class_init () [concrete = constants.%C.val]
    684. 

  684. // CHECK:STDOUT:   %.loc6_13.3: init %C = converted @__global_init.%.loc6, %.loc6_13.2 [concrete = constants.%C.val]
    685. 

  685. // CHECK:STDOUT:   %.loc6_13.4: ref %C = temporary %.loc6_13.1, %.loc6_13.3 [concrete = constants.%.5ea]
    686. 

  686. // CHECK:STDOUT:   %.loc6_13.5: %C = acquire_value %.loc6_13.4 [concrete = constants.%C.val]
    687. 

  687. // CHECK:STDOUT:   %c: %C = value_binding c, %.loc6_13.5
    688. 

  688. // CHECK:STDOUT:   name_binding_decl {
    689. 

  689. // CHECK:STDOUT:     %x.patt: %pattern_type.7ce = value_binding_pattern x [concrete]
    690. 

  690. // CHECK:STDOUT:   }
    691. 

  691. // CHECK:STDOUT:   %i32: type = type_literal constants.%i32 [concrete = constants.%i32]
    692. 

  692. // CHECK:STDOUT:   %x: %i32 = value_binding x, <error> [concrete = <error>]
    693. 

  693. // CHECK:STDOUT: }
    694. 

  694. // CHECK:STDOUT:
    695. 

  695. // CHECK:STDOUT: class @C {
    696. 

  696. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness constants.%empty_struct_type [concrete = constants.%complete_type.357]
    697. 

  697. // CHECK:STDOUT:   complete_type_witness = %complete_type
    698. 

  698. // CHECK:STDOUT:
    699. 

  699. // CHECK:STDOUT: !members:
    700. 

  700. // CHECK:STDOUT:   .Self = constants.%C
    701. 

  701. // CHECK:STDOUT: }
    702. 

  702. // CHECK:STDOUT:
    703. 

  703. // CHECK:STDOUT: fn @__global_init() {
    704. 

  704. // CHECK:STDOUT: !entry:
    705. 

  705. // CHECK:STDOUT:   %.loc6: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    706. 

  706. // CHECK:STDOUT:   %c.ref: %C = name_ref c, file.%c
    707. 

  707. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [concrete = constants.%int_0]
    708. 

  708. // CHECK:STDOUT:   return
    709. 

  709. // CHECK:STDOUT: }
    710. 

  710. // CHECK:STDOUT:
    711.