Kezdőlap Felfedezés Súgó
Bejelentkezés
tomteb
/
carbon-lang
1
0
Másolás 0
Fájlok Problémák 0 Beolvasztási kérések 0 Wiki
Fa: 4e5dccdbf7
Branch-ok Tag-ek
carbon-lang
/
toolchain
/
check
/
testdata
/
as
/
basics.carbon

basics.carbon 19 KB
Előzmények Nyers

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390 
  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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/convert.carbon
    5. 

  5. //
    6. 

  6. // AUTOUPDATE
    7. 

  7. // TIP: To test this file alone, run:
    8. 

  8. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/as/basics.carbon
    9. 

  9. // TIP: To dump output, run:
    10. 

  10. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/as/basics.carbon
    11. 

  11. 

  12. // --- simple_as.carbon
    13. 

  13. 

  14. library "[[@TEST_NAME]]";
    15. 

  15. 

  16. fn Main() -> {.x: (), .y: ()} {
    17. 

  17. //@dump-sem-ir-begin
    18. 

  18.   return {.y = (), .x = ()} as {.x: (), .y: ()};
    19. 

  19. //@dump-sem-ir-end
    20. 

  20. }
    21. 

  21. 

  22. // --- as_type.carbon
    23. 

  23. 

  24. library "[[@TEST_NAME]]";
    25. 

  25. 

  26. //@dump-sem-ir-begin
    27. 

  27. let t: type = ({}, {}) as type;
    28. 

  28. //@dump-sem-ir-end
    29. 

  29. 

  30. // --- as_tuple.carbon
    31. 

  31. 

  32. library "[[@TEST_NAME]]";
    33. 

  33. 

  34. class X {
    35. 

  35.   // ...
    36. 

  36. }
    37. 

  37. 

  38. fn Make() -> X;
    39. 

  39. 

  40. fn Let() {
    41. 

  41.   // This should create value bindings for both tuple elements.
    42. 

  42.   //@dump-sem-ir-begin
    43. 

  43.   let a: (X, X) = (Make(), Make()) as (X, X);
    44. 

  44.   //@dump-sem-ir-end
    45. 

  45. }
    46. 

  46. 

  47. fn Var() {
    48. 

  48.   // This should initialize both tuple elements in place.
    49. 

  49.   //@dump-sem-ir-begin
    50. 

  50.   var b: (X, X) = (Make(), Make()) as (X, X);
    51. 

  51.   //@dump-sem-ir-end
    52. 

  52. }
    53. 

  53. 

  54. // --- identity.carbon
    55. 

  55. 

  56. library "[[@TEST_NAME]]";
    57. 

  57. 

  58. class X {
    59. 

  59.   // ...
    60. 

  60. }
    61. 

  61. 

  62. fn Value(n: X) {
    63. 

  63.   //@dump-sem-ir-begin
    64. 

  64.   let m: X = n as X;
    65. 

  65.   //@dump-sem-ir-end
    66. 

  66. }
    67. 

  67. 

  68. fn Reference(p: X*) {
    69. 

  69.   //@dump-sem-ir-begin
    70. 

  70.   let q: X* = &(*p as X);
    71. 

  71.   //@dump-sem-ir-end
    72. 

  72. }
    73. 

  73. 

  74. fn Make() -> X;
    75. 

  75. 

  76. fn Initializing() {
    77. 

  77.   //@dump-sem-ir-begin
    78. 

  78.   var x: X = (Make() as X);
    79. 

  79.   //@dump-sem-ir-end
    80. 

  80. }
    81. 

  81. 

  82. // --- overloaded.carbon
    83. 

  83. 

  84. class X {
    85. 

  85.   var x: ();
    86. 

  86. }
    87. 

  87. 

  88. class Y {
    89. 

  89.   var y: ();
    90. 

  90. }
    91. 

  91. 

  92. impl Y as Core.As(X) {
    93. 

  93.   fn Convert[self: Y]() -> X { return {.x = self.y}; }
    94. 

  94. }
    95. 

  95. 

  96. impl X as Core.As(Y) {
    97. 

  97.   fn Convert[self: X]() -> Y { return {.y = self.x}; }
    98. 

  98. }
    99. 

  99. 

  100. //@dump-sem-ir-begin
    101. 

  101. let n: Y = ({.x = ()} as X) as Y;
    102. 

  102. //@dump-sem-ir-end
    103. 

  103. 

  104. // --- fail_no_conversion.carbon
    105. 

  105. 

  106. library "[[@TEST_NAME]]";
    107. 

  107. 

  108. // CHECK:STDERR: fail_no_conversion.carbon:[[@LINE+7]]:13: error: cannot convert expression of type `Core.IntLiteral` to `{}` with `as` [ConversionFailure]
    109. 

  109. // CHECK:STDERR: let a: {} = 1 as {};
    110. 

  110. // CHECK:STDERR:             ^~~~~~~
    111. 

  111. // CHECK:STDERR: fail_no_conversion.carbon:[[@LINE+4]]:13: note: type `Core.IntLiteral` does not implement interface `Core.As({})` [MissingImplInMemberAccessNote]
    112. 

  112. // CHECK:STDERR: let a: {} = 1 as {};
    113. 

  113. // CHECK:STDERR:             ^~~~~~~
    114. 

  114. // CHECK:STDERR:
    115. 

  115. let a: {} = 1 as {};
    116. 

  116. 

  117. // --- fail_not_type.carbon
    118. 

  118. 

  119. library "[[@TEST_NAME]]";
    120. 

  120. 

  121. // CHECK:STDERR: fail_not_type.carbon:[[@LINE+7]]:32: error: cannot implicitly convert non-type value of type `{.x: ()}` to `type` [ConversionFailureNonTypeToFacet]
    122. 

  122. // CHECK:STDERR: let n: {.x: ()} = {.x = ()} as {.x = ()};
    123. 

  123. // CHECK:STDERR:                                ^~~~~~~~~
    124. 

  124. // CHECK:STDERR: fail_not_type.carbon:[[@LINE+4]]:32: note: type `{.x: ()}` does not implement interface `Core.ImplicitAs(type)` [MissingImplInMemberAccessNote]
    125. 

  125. // CHECK:STDERR: let n: {.x: ()} = {.x = ()} as {.x = ()};
    126. 

  126. // CHECK:STDERR:                                ^~~~~~~~~
    127. 

  127. // CHECK:STDERR:
    128. 

  128. let n: {.x: ()} = {.x = ()} as {.x = ()};
    129. 

  129. 

  130. // CHECK:STDOUT: --- simple_as.carbon
    131. 

  131. // CHECK:STDOUT:
    132. 

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

  133. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    134. 

  134. // CHECK:STDOUT:   %struct_type.x.y: type = struct_type {.x: %empty_tuple.type, .y: %empty_tuple.type} [concrete]
    135. 

  135. // CHECK:STDOUT:   %struct_type.y.x: type = struct_type {.y: %empty_tuple.type, .x: %empty_tuple.type} [concrete]
    136. 

  136. // CHECK:STDOUT:   %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
    137. 

  137. // CHECK:STDOUT:   %struct: %struct_type.x.y = struct_value (%empty_tuple, %empty_tuple) [concrete]
    138. 

  138. // CHECK:STDOUT: }
    139. 

  139. // CHECK:STDOUT:
    140. 

  140. // CHECK:STDOUT: imports {
    141. 

  141. // CHECK:STDOUT: }
    142. 

  142. // CHECK:STDOUT:
    143. 

  143. // CHECK:STDOUT: fn @Main() -> %return.param: %struct_type.x.y {
    144. 

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

  145. // CHECK:STDOUT:   %.loc6_17: %empty_tuple.type = tuple_literal ()
    146. 

  146. // CHECK:STDOUT:   %.loc6_26: %empty_tuple.type = tuple_literal ()
    147. 

  147. // CHECK:STDOUT:   %.loc6_27.1: %struct_type.y.x = struct_literal (%.loc6_17, %.loc6_26)
    148. 

  148. // CHECK:STDOUT:   %.loc6_38.1: %empty_tuple.type = tuple_literal ()
    149. 

  149. // CHECK:STDOUT:   %.loc6_38.2: type = converted %.loc6_38.1, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
    150. 

  150. // CHECK:STDOUT:   %.loc6_46.1: %empty_tuple.type = tuple_literal ()
    151. 

  151. // CHECK:STDOUT:   %.loc6_46.2: type = converted %.loc6_46.1, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
    152. 

  152. // CHECK:STDOUT:   %struct_type.x.y.loc6: type = struct_type {.x: %empty_tuple.type, .y: %empty_tuple.type} [concrete = constants.%struct_type.x.y]
    153. 

  153. // CHECK:STDOUT:   %empty_tuple.loc6_26: %empty_tuple.type = tuple_value () [concrete = constants.%empty_tuple]
    154. 

  154. // CHECK:STDOUT:   %.loc6_27.2: %empty_tuple.type = converted %.loc6_26, %empty_tuple.loc6_26 [concrete = constants.%empty_tuple]
    155. 

  155. // CHECK:STDOUT:   %empty_tuple.loc6_17: %empty_tuple.type = tuple_value () [concrete = constants.%empty_tuple]
    156. 

  156. // CHECK:STDOUT:   %.loc6_27.3: %empty_tuple.type = converted %.loc6_17, %empty_tuple.loc6_17 [concrete = constants.%empty_tuple]
    157. 

  157. // CHECK:STDOUT:   %struct: %struct_type.x.y = struct_value (%.loc6_27.2, %.loc6_27.3) [concrete = constants.%struct]
    158. 

  158. // CHECK:STDOUT:   %.loc6_29.1: %struct_type.x.y = converted %.loc6_27.1, %struct [concrete = constants.%struct]
    159. 

  159. // CHECK:STDOUT:   %.loc6_29.2: %empty_tuple.type = struct_access %.loc6_29.1, element0 [concrete = constants.%empty_tuple]
    160. 

  160. // CHECK:STDOUT:   %.loc6_29.3: ref %empty_tuple.type = struct_access %return, element0
    161. 

  161. // CHECK:STDOUT:   %.loc6_29.4: init %empty_tuple.type = tuple_init () to %.loc6_29.3 [concrete = constants.%empty_tuple]
    162. 

  162. // CHECK:STDOUT:   %.loc6_29.5: init %empty_tuple.type = converted %.loc6_29.2, %.loc6_29.4 [concrete = constants.%empty_tuple]
    163. 

  163. // CHECK:STDOUT:   %.loc6_29.6: %empty_tuple.type = struct_access %.loc6_29.1, element1 [concrete = constants.%empty_tuple]
    164. 

  164. // CHECK:STDOUT:   %.loc6_29.7: ref %empty_tuple.type = struct_access %return, element1
    165. 

  165. // CHECK:STDOUT:   %.loc6_29.8: init %empty_tuple.type = tuple_init () to %.loc6_29.7 [concrete = constants.%empty_tuple]
    166. 

  166. // CHECK:STDOUT:   %.loc6_29.9: init %empty_tuple.type = converted %.loc6_29.6, %.loc6_29.8 [concrete = constants.%empty_tuple]
    167. 

  167. // CHECK:STDOUT:   %.loc6_29.10: init %struct_type.x.y = struct_init (%.loc6_29.5, %.loc6_29.9) to %return [concrete = constants.%struct]
    168. 

  168. // CHECK:STDOUT:   %.loc6_48: init %struct_type.x.y = converted %.loc6_29.1, %.loc6_29.10 [concrete = constants.%struct]
    169. 

  169. // CHECK:STDOUT:   return %.loc6_48 to %return
    170. 

  170. // CHECK:STDOUT: }
    171. 

  171. // CHECK:STDOUT:
    172. 

  172. // CHECK:STDOUT: --- as_type.carbon
    173. 

  173. // CHECK:STDOUT:
    174. 

  174. // CHECK:STDOUT: constants {
    175. 

  175. // CHECK:STDOUT:   %pattern_type: type = pattern_type type [concrete]
    176. 

  176. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    177. 

  177. // CHECK:STDOUT:   %tuple.type: type = tuple_type (%empty_struct_type, %empty_struct_type) [concrete]
    178. 

  178. // CHECK:STDOUT: }
    179. 

  179. // CHECK:STDOUT:
    180. 

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

  181. // CHECK:STDOUT: }
    182. 

  182. // CHECK:STDOUT:
    183. 

  183. // CHECK:STDOUT: file {
    184. 

  184. // CHECK:STDOUT:   name_binding_decl {
    185. 

  185. // CHECK:STDOUT:     %t.patt: %pattern_type = binding_pattern t [concrete]
    186. 

  186. // CHECK:STDOUT:   }
    187. 

  187. // CHECK:STDOUT:   %t: type = bind_name t, @__global_init.%.loc5_24.3
    188. 

  188. // CHECK:STDOUT: }
    189. 

  189. // CHECK:STDOUT:
    190. 

  190. // CHECK:STDOUT: fn @__global_init() {
    191. 

  191. // CHECK:STDOUT: !entry:
    192. 

  192. // CHECK:STDOUT:   %.loc5_17: %empty_struct_type = struct_literal ()
    193. 

  193. // CHECK:STDOUT:   %.loc5_21: %empty_struct_type = struct_literal ()
    194. 

  194. // CHECK:STDOUT:   %.loc5_22: %tuple.type = tuple_literal (%.loc5_17, %.loc5_21)
    195. 

  195. // CHECK:STDOUT:   %.loc5_24.1: type = converted %.loc5_17, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    196. 

  196. // CHECK:STDOUT:   %.loc5_24.2: type = converted %.loc5_21, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    197. 

  197. // CHECK:STDOUT:   %.loc5_24.3: type = converted %.loc5_22, constants.%tuple.type [concrete = constants.%tuple.type]
    198. 

  198. // CHECK:STDOUT:   <elided>
    199. 

  199. // CHECK:STDOUT: }
    200. 

  200. // CHECK:STDOUT:
    201. 

  201. // CHECK:STDOUT: --- as_tuple.carbon
    202. 

  202. // CHECK:STDOUT:
    203. 

  203. // CHECK:STDOUT: constants {
    204. 

  204. // CHECK:STDOUT:   %X: type = class_type @X [concrete]
    205. 

  205. // CHECK:STDOUT:   %Make.type: type = fn_type @Make [concrete]
    206. 

  206. // CHECK:STDOUT:   %Make: %Make.type = struct_value () [concrete]
    207. 

  207. // CHECK:STDOUT:   %tuple.type.24b: type = tuple_type (type, type) [concrete]
    208. 

  208. // CHECK:STDOUT:   %tuple.type.b67: type = tuple_type (%X, %X) [concrete]
    209. 

  209. // CHECK:STDOUT:   %pattern_type.bb7: type = pattern_type %tuple.type.b67 [concrete]
    210. 

  210. // CHECK:STDOUT: }
    211. 

  211. // CHECK:STDOUT:
    212. 

  212. // CHECK:STDOUT: imports {
    213. 

  213. // CHECK:STDOUT: }
    214. 

  214. // CHECK:STDOUT:
    215. 

  215. // CHECK:STDOUT: fn @Let() {
    216. 

  216. // CHECK:STDOUT: !entry:
    217. 

  217. // CHECK:STDOUT:   name_binding_decl {
    218. 

  218. // CHECK:STDOUT:     %a.patt: %pattern_type.bb7 = binding_pattern a [concrete]
    219. 

  219. // CHECK:STDOUT:   }
    220. 

  220. // CHECK:STDOUT:   %Make.ref.loc13_20: %Make.type = name_ref Make, file.%Make.decl [concrete = constants.%Make]
    221. 

  221. // CHECK:STDOUT:   %.loc13_25.1: ref %X = temporary_storage
    222. 

  222. // CHECK:STDOUT:   %Make.call.loc13_25: init %X = call %Make.ref.loc13_20() to %.loc13_25.1
    223. 

  223. // CHECK:STDOUT:   %Make.ref.loc13_28: %Make.type = name_ref Make, file.%Make.decl [concrete = constants.%Make]
    224. 

  224. // CHECK:STDOUT:   %.loc13_33.1: ref %X = temporary_storage
    225. 

  225. // CHECK:STDOUT:   %Make.call.loc13_33: init %X = call %Make.ref.loc13_28() to %.loc13_33.1
    226. 

  226. // CHECK:STDOUT:   %.loc13_34.1: %tuple.type.b67 = tuple_literal (%Make.call.loc13_25, %Make.call.loc13_33)
    227. 

  227. // CHECK:STDOUT:   %X.ref.loc13_40: type = name_ref X, file.%X.decl [concrete = constants.%X]
    228. 

  228. // CHECK:STDOUT:   %X.ref.loc13_43: type = name_ref X, file.%X.decl [concrete = constants.%X]
    229. 

  229. // CHECK:STDOUT:   %.loc13_44.1: %tuple.type.24b = tuple_literal (%X.ref.loc13_40, %X.ref.loc13_43)
    230. 

  230. // CHECK:STDOUT:   %.loc13_44.2: type = converted %.loc13_44.1, constants.%tuple.type.b67 [concrete = constants.%tuple.type.b67]
    231. 

  231. // CHECK:STDOUT:   %.loc13_15.1: type = splice_block %.loc13_15.3 [concrete = constants.%tuple.type.b67] {
    232. 

  232. // CHECK:STDOUT:     %X.ref.loc13_11: type = name_ref X, file.%X.decl [concrete = constants.%X]
    233. 

  233. // CHECK:STDOUT:     %X.ref.loc13_14: type = name_ref X, file.%X.decl [concrete = constants.%X]
    234. 

  234. // CHECK:STDOUT:     %.loc13_15.2: %tuple.type.24b = tuple_literal (%X.ref.loc13_11, %X.ref.loc13_14)
    235. 

  235. // CHECK:STDOUT:     %.loc13_15.3: type = converted %.loc13_15.2, constants.%tuple.type.b67 [concrete = constants.%tuple.type.b67]
    236. 

  236. // CHECK:STDOUT:   }
    237. 

  237. // CHECK:STDOUT:   %.loc13_25.2: ref %X = temporary %.loc13_25.1, %Make.call.loc13_25
    238. 

  238. // CHECK:STDOUT:   %.loc13_25.3: %X = bind_value %.loc13_25.2
    239. 

  239. // CHECK:STDOUT:   %.loc13_33.2: ref %X = temporary %.loc13_33.1, %Make.call.loc13_33
    240. 

  240. // CHECK:STDOUT:   %.loc13_33.3: %X = bind_value %.loc13_33.2
    241. 

  241. // CHECK:STDOUT:   %tuple: %tuple.type.b67 = tuple_value (%.loc13_25.3, %.loc13_33.3)
    242. 

  242. // CHECK:STDOUT:   %.loc13_34.2: %tuple.type.b67 = converted %.loc13_34.1, %tuple
    243. 

  243. // CHECK:STDOUT:   %a: %tuple.type.b67 = bind_name a, %.loc13_34.2
    244. 

  244. // CHECK:STDOUT:   <elided>
    245. 

  245. // CHECK:STDOUT: }
    246. 

  246. // CHECK:STDOUT:
    247. 

  247. // CHECK:STDOUT: fn @Var() {
    248. 

  248. // CHECK:STDOUT: !entry:
    249. 

  249. // CHECK:STDOUT:   name_binding_decl {
    250. 

  250. // CHECK:STDOUT:     %b.patt: %pattern_type.bb7 = binding_pattern b [concrete]
    251. 

  251. // CHECK:STDOUT:     %b.var_patt: %pattern_type.bb7 = var_pattern %b.patt [concrete]
    252. 

  252. // CHECK:STDOUT:   }
    253. 

  253. // CHECK:STDOUT:   %b.var: ref %tuple.type.b67 = var %b.var_patt
    254. 

  254. // CHECK:STDOUT:   %Make.ref.loc20_20: %Make.type = name_ref Make, file.%Make.decl [concrete = constants.%Make]
    255. 

  255. // CHECK:STDOUT:   %tuple.elem0: ref %X = tuple_access %b.var, element0
    256. 

  256. // CHECK:STDOUT:   %Make.call.loc20_25: init %X = call %Make.ref.loc20_20() to %tuple.elem0
    257. 

  257. // CHECK:STDOUT:   %Make.ref.loc20_28: %Make.type = name_ref Make, file.%Make.decl [concrete = constants.%Make]
    258. 

  258. // CHECK:STDOUT:   %tuple.elem1: ref %X = tuple_access %b.var, element1
    259. 

  259. // CHECK:STDOUT:   %Make.call.loc20_33: init %X = call %Make.ref.loc20_28() to %tuple.elem1
    260. 

  260. // CHECK:STDOUT:   %.loc20_34.1: %tuple.type.b67 = tuple_literal (%Make.call.loc20_25, %Make.call.loc20_33)
    261. 

  261. // CHECK:STDOUT:   %X.ref.loc20_40: type = name_ref X, file.%X.decl [concrete = constants.%X]
    262. 

  262. // CHECK:STDOUT:   %X.ref.loc20_43: type = name_ref X, file.%X.decl [concrete = constants.%X]
    263. 

  263. // CHECK:STDOUT:   %.loc20_44.1: %tuple.type.24b = tuple_literal (%X.ref.loc20_40, %X.ref.loc20_43)
    264. 

  264. // CHECK:STDOUT:   %.loc20_44.2: type = converted %.loc20_44.1, constants.%tuple.type.b67 [concrete = constants.%tuple.type.b67]
    265. 

  265. // CHECK:STDOUT:   %.loc20_34.2: init %tuple.type.b67 = tuple_init (%Make.call.loc20_25, %Make.call.loc20_33) to %b.var
    266. 

  266. // CHECK:STDOUT:   %.loc20_3: init %tuple.type.b67 = converted %.loc20_34.1, %.loc20_34.2
    267. 

  267. // CHECK:STDOUT:   assign %b.var, %.loc20_3
    268. 

  268. // CHECK:STDOUT:   %.loc20_15.1: type = splice_block %.loc20_15.3 [concrete = constants.%tuple.type.b67] {
    269. 

  269. // CHECK:STDOUT:     %X.ref.loc20_11: type = name_ref X, file.%X.decl [concrete = constants.%X]
    270. 

  270. // CHECK:STDOUT:     %X.ref.loc20_14: type = name_ref X, file.%X.decl [concrete = constants.%X]
    271. 

  271. // CHECK:STDOUT:     %.loc20_15.2: %tuple.type.24b = tuple_literal (%X.ref.loc20_11, %X.ref.loc20_14)
    272. 

  272. // CHECK:STDOUT:     %.loc20_15.3: type = converted %.loc20_15.2, constants.%tuple.type.b67 [concrete = constants.%tuple.type.b67]
    273. 

  273. // CHECK:STDOUT:   }
    274. 

  274. // CHECK:STDOUT:   %b: ref %tuple.type.b67 = bind_name b, %b.var
    275. 

  275. // CHECK:STDOUT:   <elided>
    276. 

  276. // CHECK:STDOUT: }
    277. 

  277. // CHECK:STDOUT:
    278. 

  278. // CHECK:STDOUT: --- identity.carbon
    279. 

  279. // CHECK:STDOUT:
    280. 

  280. // CHECK:STDOUT: constants {
    281. 

  281. // CHECK:STDOUT:   %X: type = class_type @X [concrete]
    282. 

  282. // CHECK:STDOUT:   %pattern_type.019: type = pattern_type %X [concrete]
    283. 

  283. // CHECK:STDOUT:   %ptr.d17: type = ptr_type %X [concrete]
    284. 

  284. // CHECK:STDOUT:   %pattern_type.1c6: type = pattern_type %ptr.d17 [concrete]
    285. 

  285. // CHECK:STDOUT:   %Make.type: type = fn_type @Make [concrete]
    286. 

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

  287. // CHECK:STDOUT: }
    288. 

  288. // CHECK:STDOUT:
    289. 

  289. // CHECK:STDOUT: imports {
    290. 

  290. // CHECK:STDOUT: }
    291. 

  291. // CHECK:STDOUT:
    292. 

  292. // CHECK:STDOUT: fn @Value(%n.param: %X) {
    293. 

  293. // CHECK:STDOUT: !entry:
    294. 

  294. // CHECK:STDOUT:   name_binding_decl {
    295. 

  295. // CHECK:STDOUT:     %m.patt: %pattern_type.019 = binding_pattern m [concrete]
    296. 

  296. // CHECK:STDOUT:   }
    297. 

  297. // CHECK:STDOUT:   %n.ref: %X = name_ref n, %n
    298. 

  298. // CHECK:STDOUT:   %X.ref.loc10_19: type = name_ref X, file.%X.decl [concrete = constants.%X]
    299. 

  299. // CHECK:STDOUT:   %X.ref.loc10_10: type = name_ref X, file.%X.decl [concrete = constants.%X]
    300. 

  300. // CHECK:STDOUT:   %m: %X = bind_name m, %n.ref
    301. 

  301. // CHECK:STDOUT:   <elided>
    302. 

  302. // CHECK:STDOUT: }
    303. 

  303. // CHECK:STDOUT:
    304. 

  304. // CHECK:STDOUT: fn @Reference(%p.param: %ptr.d17) {
    305. 

  305. // CHECK:STDOUT: !entry:
    306. 

  306. // CHECK:STDOUT:   name_binding_decl {
    307. 

  307. // CHECK:STDOUT:     %q.patt: %pattern_type.1c6 = binding_pattern q [concrete]
    308. 

  308. // CHECK:STDOUT:   }
    309. 

  309. // CHECK:STDOUT:   %p.ref: %ptr.d17 = name_ref p, %p
    310. 

  310. // CHECK:STDOUT:   %.loc16_17: ref %X = deref %p.ref
    311. 

  311. // CHECK:STDOUT:   %X.ref.loc16_23: type = name_ref X, file.%X.decl [concrete = constants.%X]
    312. 

  312. // CHECK:STDOUT:   %addr: %ptr.d17 = addr_of %.loc16_17
    313. 

  313. // CHECK:STDOUT:   %.loc16_11: type = splice_block %ptr.loc16 [concrete = constants.%ptr.d17] {
    314. 

  314. // CHECK:STDOUT:     %X.ref.loc16_10: type = name_ref X, file.%X.decl [concrete = constants.%X]
    315. 

  315. // CHECK:STDOUT:     %ptr.loc16: type = ptr_type %X.ref.loc16_10 [concrete = constants.%ptr.d17]
    316. 

  316. // CHECK:STDOUT:   }
    317. 

  317. // CHECK:STDOUT:   %q: %ptr.d17 = bind_name q, %addr
    318. 

  318. // CHECK:STDOUT:   <elided>
    319. 

  319. // CHECK:STDOUT: }
    320. 

  320. // CHECK:STDOUT:
    321. 

  321. // CHECK:STDOUT: fn @Initializing() {
    322. 

  322. // CHECK:STDOUT: !entry:
    323. 

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

  324. // CHECK:STDOUT:     %x.patt: %pattern_type.019 = binding_pattern x [concrete]
    325. 

  325. // CHECK:STDOUT:     %x.var_patt: %pattern_type.019 = var_pattern %x.patt [concrete]
    326. 

  326. // CHECK:STDOUT:   }
    327. 

  327. // CHECK:STDOUT:   %x.var: ref %X = var %x.var_patt
    328. 

  328. // CHECK:STDOUT:   %Make.ref: %Make.type = name_ref Make, file.%Make.decl [concrete = constants.%Make]
    329. 

  329. // CHECK:STDOUT:   %.loc24: ref %X = splice_block %x.var {}
    330. 

  330. // CHECK:STDOUT:   %Make.call: init %X = call %Make.ref() to %.loc24
    331. 

  331. // CHECK:STDOUT:   %X.ref.loc24_25: type = name_ref X, file.%X.decl [concrete = constants.%X]
    332. 

  332. // CHECK:STDOUT:   assign %x.var, %Make.call
    333. 

  333. // CHECK:STDOUT:   %X.ref.loc24_10: type = name_ref X, file.%X.decl [concrete = constants.%X]
    334. 

  334. // CHECK:STDOUT:   %x: ref %X = bind_name x, %x.var
    335. 

  335. // CHECK:STDOUT:   <elided>
    336. 

  336. // CHECK:STDOUT: }
    337. 

  337. // CHECK:STDOUT:
    338. 

  338. // CHECK:STDOUT: --- overloaded.carbon
    339. 

  339. // CHECK:STDOUT:
    340. 

  340. // CHECK:STDOUT: constants {
    341. 

  341. // CHECK:STDOUT:   %X: type = class_type @X [concrete]
    342. 

  342. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    343. 

  343. // CHECK:STDOUT:   %struct_type.x: type = struct_type {.x: %empty_tuple.type} [concrete]
    344. 

  344. // CHECK:STDOUT:   %Y: type = class_type @Y [concrete]
    345. 

  345. // CHECK:STDOUT:   %pattern_type.c27: type = pattern_type %Y [concrete]
    346. 

  346. // CHECK:STDOUT:   %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
    347. 

  347. // CHECK:STDOUT:   %X.val: %X = struct_value (%empty_tuple) [concrete]
    348. 

  348. // CHECK:STDOUT:   %As.type.bdd: type = facet_type <@As, @As(%Y)> [concrete]
    349. 

  349. // CHECK:STDOUT:   %Convert.type.d2d: type = fn_type @Convert.1, @As(%Y) [concrete]
    350. 

  350. // CHECK:STDOUT:   %As.impl_witness.06e: <witness> = impl_witness file.%As.impl_witness_table.loc14 [concrete]
    351. 

  351. // CHECK:STDOUT:   %Convert.type.dbe: type = fn_type @Convert.3 [concrete]
    352. 

  352. // CHECK:STDOUT:   %Convert.9cb: %Convert.type.dbe = struct_value () [concrete]
    353. 

  353. // CHECK:STDOUT:   %As.facet.8d1: %As.type.bdd = facet_value %X, (%As.impl_witness.06e) [concrete]
    354. 

  354. // CHECK:STDOUT:   %.1fc: type = fn_type_with_self_type %Convert.type.d2d, %As.facet.8d1 [concrete]
    355. 

  355. // CHECK:STDOUT: }
    356. 

  356. // CHECK:STDOUT:
    357. 

  357. // CHECK:STDOUT: imports {
    358. 

  358. // CHECK:STDOUT: }
    359. 

  359. // CHECK:STDOUT:
    360. 

  360. // CHECK:STDOUT: file {
    361. 

  361. // CHECK:STDOUT:   name_binding_decl {
    362. 

  362. // CHECK:STDOUT:     %n.patt: %pattern_type.c27 = binding_pattern n [concrete]
    363. 

  363. // CHECK:STDOUT:   }
    364. 

  364. // CHECK:STDOUT:   %Y.ref: type = name_ref Y, %Y.decl [concrete = constants.%Y]
    365. 

  365. // CHECK:STDOUT:   %.loc19: ref %Y = temporary @__global_init.%.loc19_29.1, @__global_init.%.loc19_29.2
    366. 

  366. // CHECK:STDOUT:   %n: ref %Y = bind_name n, %.loc19
    367. 

  367. // CHECK:STDOUT: }
    368. 

  368. // CHECK:STDOUT:
    369. 

  369. // CHECK:STDOUT: fn @__global_init() {
    370. 

  370. // CHECK:STDOUT: !entry:
    371. 

  371. // CHECK:STDOUT:   %.loc19_20.1: %empty_tuple.type = tuple_literal ()
    372. 

  372. // CHECK:STDOUT:   %.loc19_21.1: %struct_type.x = struct_literal (%.loc19_20.1)
    373. 

  373. // CHECK:STDOUT:   %X.ref: type = name_ref X, file.%X.decl [concrete = constants.%X]
    374. 

  374. // CHECK:STDOUT:   %.loc19_21.2: ref %X = temporary_storage
    375. 

  375. // CHECK:STDOUT:   %.loc19_21.3: ref %empty_tuple.type = class_element_access %.loc19_21.2, element0
    376. 

  376. // CHECK:STDOUT:   %.loc19_20.2: init %empty_tuple.type = tuple_init () to %.loc19_21.3 [concrete = constants.%empty_tuple]
    377. 

  377. // CHECK:STDOUT:   %.loc19_21.4: init %empty_tuple.type = converted %.loc19_20.1, %.loc19_20.2 [concrete = constants.%empty_tuple]
    378. 

  378. // CHECK:STDOUT:   %.loc19_21.5: init %X = class_init (%.loc19_21.4), %.loc19_21.2 [concrete = constants.%X.val]
    379. 

  379. // CHECK:STDOUT:   %.loc19_21.6: ref %X = temporary %.loc19_21.2, %.loc19_21.5
    380. 

  380. // CHECK:STDOUT:   %.loc19_23.1: ref %X = converted %.loc19_21.1, %.loc19_21.6
    381. 

  381. // CHECK:STDOUT:   %Y.ref: type = name_ref Y, file.%Y.decl [concrete = constants.%Y]
    382. 

  382. // CHECK:STDOUT:   %impl.elem0: %.1fc = impl_witness_access constants.%As.impl_witness.06e, element0 [concrete = constants.%Convert.9cb]
    383. 

  383. // CHECK:STDOUT:   %bound_method: <bound method> = bound_method %.loc19_23.1, %impl.elem0
    384. 

  384. // CHECK:STDOUT:   %.loc19_29.1: ref %Y = temporary_storage
    385. 

  385. // CHECK:STDOUT:   %.loc19_23.2: %X = bind_value %.loc19_23.1
    386. 

  386. // CHECK:STDOUT:   %Convert.call: init %Y = call %bound_method(%.loc19_23.2) to %.loc19_29.1
    387. 

  387. // CHECK:STDOUT:   %.loc19_29.2: init %Y = converted %.loc19_23.1, %Convert.call
    388. 

  388. // CHECK:STDOUT:   <elided>
    389. 

  389. // CHECK:STDOUT: }
    390. 

  390. // CHECK:STDOUT:
    391.