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tomteb
/
carbon-lang
1
0
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شاخه‌ها تگ‌ها
carbon-lang
/
toolchain
/
check
/
testdata
/
where_expr
/
dot_self_index.carbon

dot_self_index.carbon 21 KB
تاريخچه خام

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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
    2. 

  2. // Exceptions. See /LICENSE for license information.
    3. 

  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
    4. 

  4. //
    5. 

  5. // AUTOUPDATE
    6. 

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

  7. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/where_expr/dot_self_index.carbon
    8. 

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

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

  10. 

  11. interface Empty(W:! type) {
    12. 

  12.   let A:! type;
    13. 

  13. }
    14. 

  14. 

  15. // T has index 0
    16. 

  16. // .Self has index invalid, not 1
    17. 

  17. // V has index 1, does not match .Self
    18. 

  18. fn H(T:! type, U: Empty(T) where .A = T*, V:! type) {}
    19. 

  19. 

  20. fn G(U: Empty(i32) where .A = i32*) {
    21. 

  21.   H(i32, U, bool);
    22. 

  22. }
    23. 

  23. 

  24. // CHECK:STDOUT: --- dot_self_index.carbon
    25. 

  25. // CHECK:STDOUT:
    26. 

  26. // CHECK:STDOUT: constants {
    27. 

  27. // CHECK:STDOUT:   %W: type = bind_symbolic_name W, 0 [symbolic]
    28. 

  28. // CHECK:STDOUT:   %W.patt: type = symbolic_binding_pattern W, 0 [symbolic]
    29. 

  29. // CHECK:STDOUT:   %Empty.type.d5a: type = generic_interface_type @Empty [concrete]
    30. 

  30. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    31. 

  31. // CHECK:STDOUT:   %Empty.generic: %Empty.type.d5a = struct_value () [concrete]
    32. 

  32. // CHECK:STDOUT:   %Empty.type.3e5fde.1: type = facet_type <@Empty, @Empty(%W)> [symbolic]
    33. 

  33. // CHECK:STDOUT:   %Self.8c5170.1: %Empty.type.3e5fde.1 = bind_symbolic_name Self, 1 [symbolic]
    34. 

  34. // CHECK:STDOUT:   %Empty.assoc_type.3cf698.1: type = assoc_entity_type @Empty, @Empty(%W) [symbolic]
    35. 

  35. // CHECK:STDOUT:   %assoc0.3715ce.1: %Empty.assoc_type.3cf698.1 = assoc_entity element0, @Empty.%A [symbolic]
    36. 

  36. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    37. 

  37. // CHECK:STDOUT:   %T.patt: type = symbolic_binding_pattern T, 0 [symbolic]
    38. 

  38. // CHECK:STDOUT:   %Empty.type.3e5fde.2: type = facet_type <@Empty, @Empty(%T)> [symbolic]
    39. 

  39. // CHECK:STDOUT:   %.Self.c95: %Empty.type.3e5fde.2 = bind_symbolic_name .Self [symbolic]
    40. 

  40. // CHECK:STDOUT:   %Self.8c5170.2: %Empty.type.3e5fde.2 = bind_symbolic_name Self, 1 [symbolic]
    41. 

  41. // CHECK:STDOUT:   %Empty.assoc_type.3cf698.2: type = assoc_entity_type @Empty, @Empty(%T) [symbolic]
    42. 

  42. // CHECK:STDOUT:   %assoc0.3715ce.2: %Empty.assoc_type.3cf698.2 = assoc_entity element0, @Empty.%A [symbolic]
    43. 

  43. // CHECK:STDOUT:   %require_complete.22f: <witness> = require_complete_type %Empty.type.3e5fde.2 [symbolic]
    44. 

  44. // CHECK:STDOUT:   %.Self.as_type.a75: type = facet_access_type %.Self.c95 [symbolic]
    45. 

  45. // CHECK:STDOUT:   %.Self.as_wit.iface0.663: <witness> = facet_access_witness %.Self.c95, element0 [symbolic]
    46. 

  46. // CHECK:STDOUT:   %Empty.facet.782: %Empty.type.3e5fde.2 = facet_value %.Self.as_type.a75, (%.Self.as_wit.iface0.663) [symbolic]
    47. 

  47. // CHECK:STDOUT:   %impl.elem0.d0b: type = impl_witness_access %.Self.as_wit.iface0.663, element0 [symbolic]
    48. 

  48. // CHECK:STDOUT:   %ptr.79f: type = ptr_type %T [symbolic]
    49. 

  49. // CHECK:STDOUT:   %Empty_where.type.5a8: type = facet_type <@Empty, @Empty(%T) where %impl.elem0.d0b = %ptr.79f> [symbolic]
    50. 

  50. // CHECK:STDOUT:   %V: type = bind_symbolic_name V, 1 [symbolic]
    51. 

  51. // CHECK:STDOUT:   %V.patt: type = symbolic_binding_pattern V, 1 [symbolic]
    52. 

  52. // CHECK:STDOUT:   %H.type: type = fn_type @H [concrete]
    53. 

  53. // CHECK:STDOUT:   %H: %H.type = struct_value () [concrete]
    54. 

  54. // CHECK:STDOUT:   %require_complete.796: <witness> = require_complete_type %Empty_where.type.5a8 [symbolic]
    55. 

  55. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    56. 

  56. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    57. 

  57. // CHECK:STDOUT:   %Empty.type.f0b: type = facet_type <@Empty, @Empty(%i32)> [concrete]
    58. 

  58. // CHECK:STDOUT:   %.Self.e6e: %Empty.type.f0b = bind_symbolic_name .Self [symbolic_self]
    59. 

  59. // CHECK:STDOUT:   %Self.dcf: %Empty.type.f0b = bind_symbolic_name Self, 1 [symbolic]
    60. 

  60. // CHECK:STDOUT:   %Empty.assoc_type.7c7: type = assoc_entity_type @Empty, @Empty(%i32) [concrete]
    61. 

  61. // CHECK:STDOUT:   %assoc0.758: %Empty.assoc_type.7c7 = assoc_entity element0, @Empty.%A [concrete]
    62. 

  62. // CHECK:STDOUT:   %.Self.as_type.920: type = facet_access_type %.Self.e6e [symbolic_self]
    63. 

  63. // CHECK:STDOUT:   %.Self.as_wit.iface0.67d: <witness> = facet_access_witness %.Self.e6e, element0 [symbolic_self]
    64. 

  64. // CHECK:STDOUT:   %Empty.facet.311: %Empty.type.f0b = facet_value %.Self.as_type.920, (%.Self.as_wit.iface0.67d) [symbolic_self]
    65. 

  65. // CHECK:STDOUT:   %impl.elem0.1bd: type = impl_witness_access %.Self.as_wit.iface0.67d, element0 [symbolic_self]
    66. 

  66. // CHECK:STDOUT:   %ptr.235: type = ptr_type %i32 [concrete]
    67. 

  67. // CHECK:STDOUT:   %Empty_where.type.52c: type = facet_type <@Empty, @Empty(%i32) where %impl.elem0.1bd = %ptr.235> [concrete]
    68. 

  68. // CHECK:STDOUT:   %G.type: type = fn_type @G [concrete]
    69. 

  69. // CHECK:STDOUT:   %G: %G.type = struct_value () [concrete]
    70. 

  70. // CHECK:STDOUT:   %Bool.type: type = fn_type @Bool [concrete]
    71. 

  71. // CHECK:STDOUT:   %Bool: %Bool.type = struct_value () [concrete]
    72. 

  72. // CHECK:STDOUT:   %complete_type.091: <witness> = complete_type_witness %Empty.type.f0b [concrete]
    73. 

  73. // CHECK:STDOUT:   %H.specific_fn: <specific function> = specific_function %H, @H(%i32, bool) [concrete]
    74. 

  74. // CHECK:STDOUT:   %complete_type.6bd: <witness> = complete_type_witness %Empty_where.type.52c [concrete]
    75. 

  75. // CHECK:STDOUT: }
    76. 

  76. // CHECK:STDOUT:
    77. 

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

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

  79. // CHECK:STDOUT:     .Int = %Core.Int
    80. 

  80. // CHECK:STDOUT:     .Bool = %Core.Bool
    81. 

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

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

  83. // CHECK:STDOUT:   }
    84. 

  84. // CHECK:STDOUT: }
    85. 

  85. // CHECK:STDOUT:
    86. 

  86. // CHECK:STDOUT: file {
    87. 

  87. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    88. 

  88. // CHECK:STDOUT:     .Core = imports.%Core
    89. 

  89. // CHECK:STDOUT:     .Empty = %Empty.decl
    90. 

  90. // CHECK:STDOUT:     .H = %H.decl
    91. 

  91. // CHECK:STDOUT:     .G = %G.decl
    92. 

  92. // CHECK:STDOUT:   }
    93. 

  93. // CHECK:STDOUT:   %Core.import = import Core
    94. 

  94. // CHECK:STDOUT:   %Empty.decl: %Empty.type.d5a = interface_decl @Empty [concrete = constants.%Empty.generic] {
    95. 

  95. // CHECK:STDOUT:     %W.patt.loc11_17.1: type = symbolic_binding_pattern W, 0 [symbolic = %W.patt.loc11_17.2 (constants.%W.patt)]
    96. 

  96. // CHECK:STDOUT:   } {
    97. 

  97. // CHECK:STDOUT:     %W.loc11_17.1: type = bind_symbolic_name W, 0 [symbolic = %W.loc11_17.2 (constants.%W)]
    98. 

  98. // CHECK:STDOUT:   }
    99. 

  99. // CHECK:STDOUT:   %H.decl: %H.type = fn_decl @H [concrete = constants.%H] {
    100. 

  100. // CHECK:STDOUT:     %T.patt.loc18_6.1: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc18_6.2 (constants.%T.patt)]
    101. 

  101. // CHECK:STDOUT:     %U.patt: @H.%Empty_where.type (%Empty_where.type.5a8) = binding_pattern U
    102. 

  102. // CHECK:STDOUT:     %U.param_patt: @H.%Empty_where.type (%Empty_where.type.5a8) = value_param_pattern %U.patt, call_param0
    103. 

  103. // CHECK:STDOUT:     %V.patt.loc18_43.1: type = symbolic_binding_pattern V, 1 [symbolic = %V.patt.loc18_43.2 (constants.%V.patt)]
    104. 

  104. // CHECK:STDOUT:   } {
    105. 

  105. // CHECK:STDOUT:     %T.loc18_6.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc18_6.2 (constants.%T)]
    106. 

  106. // CHECK:STDOUT:     %U.param: @H.%Empty_where.type (%Empty_where.type.5a8) = value_param call_param0
    107. 

  107. // CHECK:STDOUT:     %.loc18_28.1: type = splice_block %.loc18_28.2 [symbolic = %Empty_where.type (constants.%Empty_where.type.5a8)] {
    108. 

  108. // CHECK:STDOUT:       %Empty.ref: %Empty.type.d5a = name_ref Empty, file.%Empty.decl [concrete = constants.%Empty.generic]
    109. 

  109. // CHECK:STDOUT:       %T.ref.loc18_25: type = name_ref T, %T.loc18_6.1 [symbolic = %T.loc18_6.2 (constants.%T)]
    110. 

  110. // CHECK:STDOUT:       %Empty.type.loc18_26.1: type = facet_type <@Empty, @Empty(constants.%T)> [symbolic = %Empty.type.loc18_26.2 (constants.%Empty.type.3e5fde.2)]
    111. 

  111. // CHECK:STDOUT:       %.Self.1: @H.%Empty.type.loc18_26.2 (%Empty.type.3e5fde.2) = bind_symbolic_name .Self [symbolic = %.Self.2 (constants.%.Self.c95)]
    112. 

  112. // CHECK:STDOUT:       %.Self.ref: @H.%Empty.type.loc18_26.2 (%Empty.type.3e5fde.2) = name_ref .Self, %.Self.1 [symbolic = %.Self.2 (constants.%.Self.c95)]
    113. 

  113. // CHECK:STDOUT:       %.loc18_34.1: @H.%Empty.assoc_type (%Empty.assoc_type.3cf698.2) = specific_constant @A.%assoc0, @Empty(constants.%T) [symbolic = %assoc0 (constants.%assoc0.3715ce.2)]
    114. 

  114. // CHECK:STDOUT:       %A.ref: @H.%Empty.assoc_type (%Empty.assoc_type.3cf698.2) = name_ref A, %.loc18_34.1 [symbolic = %assoc0 (constants.%assoc0.3715ce.2)]
    115. 

  115. // CHECK:STDOUT:       %.Self.as_type.loc18_34.1: type = facet_access_type %.Self.ref [symbolic = %.Self.as_type.loc18_34.2 (constants.%.Self.as_type.a75)]
    116. 

  116. // CHECK:STDOUT:       %.loc18_34.2: type = converted %.Self.ref, %.Self.as_type.loc18_34.1 [symbolic = %.Self.as_type.loc18_34.2 (constants.%.Self.as_type.a75)]
    117. 

  117. // CHECK:STDOUT:       %.Self.as_wit.iface0.loc18_34.1: <witness> = facet_access_witness %.Self.ref, element0 [symbolic = %.Self.as_wit.iface0.loc18_34.2 (constants.%.Self.as_wit.iface0.663)]
    118. 

  118. // CHECK:STDOUT:       %impl.elem0.loc18_34.1: type = impl_witness_access %.Self.as_wit.iface0.loc18_34.1, element0 [symbolic = %impl.elem0.loc18_34.2 (constants.%impl.elem0.d0b)]
    119. 

  119. // CHECK:STDOUT:       %T.ref.loc18_39: type = name_ref T, %T.loc18_6.1 [symbolic = %T.loc18_6.2 (constants.%T)]
    120. 

  120. // CHECK:STDOUT:       %ptr.loc18_40.1: type = ptr_type %T.ref.loc18_39 [symbolic = %ptr.loc18_40.2 (constants.%ptr.79f)]
    121. 

  121. // CHECK:STDOUT:       %.loc18_28.2: type = where_expr %.Self.1 [symbolic = %Empty_where.type (constants.%Empty_where.type.5a8)] {
    122. 

  122. // CHECK:STDOUT:         requirement_rewrite %impl.elem0.loc18_34.1, %ptr.loc18_40.1
    123. 

  123. // CHECK:STDOUT:       }
    124. 

  124. // CHECK:STDOUT:     }
    125. 

  125. // CHECK:STDOUT:     %U: @H.%Empty_where.type (%Empty_where.type.5a8) = bind_name U, %U.param
    126. 

  126. // CHECK:STDOUT:     %V.loc18_43.1: type = bind_symbolic_name V, 1 [symbolic = %V.loc18_43.2 (constants.%V)]
    127. 

  127. // CHECK:STDOUT:   }
    128. 

  128. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
    129. 

  129. // CHECK:STDOUT:     %U.patt: %Empty_where.type.52c = binding_pattern U
    130. 

  130. // CHECK:STDOUT:     %U.param_patt: %Empty_where.type.52c = value_param_pattern %U.patt, call_param0
    131. 

  131. // CHECK:STDOUT:   } {
    132. 

  132. // CHECK:STDOUT:     %U.param: %Empty_where.type.52c = value_param call_param0
    133. 

  133. // CHECK:STDOUT:     %.loc20_20.1: type = splice_block %.loc20_20.2 [concrete = constants.%Empty_where.type.52c] {
    134. 

  134. // CHECK:STDOUT:       %Empty.ref: %Empty.type.d5a = name_ref Empty, file.%Empty.decl [concrete = constants.%Empty.generic]
    135. 

  135. // CHECK:STDOUT:       %int_32.loc20_15: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    136. 

  136. // CHECK:STDOUT:       %i32.loc20_15: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    137. 

  137. // CHECK:STDOUT:       %Empty.type: type = facet_type <@Empty, @Empty(constants.%i32)> [concrete = constants.%Empty.type.f0b]
    138. 

  138. // CHECK:STDOUT:       %.Self: %Empty.type.f0b = bind_symbolic_name .Self [symbolic_self = constants.%.Self.e6e]
    139. 

  139. // CHECK:STDOUT:       %.Self.ref: %Empty.type.f0b = name_ref .Self, %.Self [symbolic_self = constants.%.Self.e6e]
    140. 

  140. // CHECK:STDOUT:       %.loc20_26.1: %Empty.assoc_type.7c7 = specific_constant @A.%assoc0, @Empty(constants.%i32) [concrete = constants.%assoc0.758]
    141. 

  141. // CHECK:STDOUT:       %A.ref: %Empty.assoc_type.7c7 = name_ref A, %.loc20_26.1 [concrete = constants.%assoc0.758]
    142. 

  142. // CHECK:STDOUT:       %.Self.as_type: type = facet_access_type %.Self.ref [symbolic_self = constants.%.Self.as_type.920]
    143. 

  143. // CHECK:STDOUT:       %.loc20_26.2: type = converted %.Self.ref, %.Self.as_type [symbolic_self = constants.%.Self.as_type.920]
    144. 

  144. // CHECK:STDOUT:       %.Self.as_wit.iface0: <witness> = facet_access_witness %.Self.ref, element0 [symbolic_self = constants.%.Self.as_wit.iface0.67d]
    145. 

  145. // CHECK:STDOUT:       %impl.elem0: type = impl_witness_access %.Self.as_wit.iface0, element0 [symbolic_self = constants.%impl.elem0.1bd]
    146. 

  146. // CHECK:STDOUT:       %int_32.loc20_31: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    147. 

  147. // CHECK:STDOUT:       %i32.loc20_31: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    148. 

  148. // CHECK:STDOUT:       %ptr: type = ptr_type %i32.loc20_31 [concrete = constants.%ptr.235]
    149. 

  149. // CHECK:STDOUT:       %.loc20_20.2: type = where_expr %.Self [concrete = constants.%Empty_where.type.52c] {
    150. 

  150. // CHECK:STDOUT:         requirement_rewrite %impl.elem0, %ptr
    151. 

  151. // CHECK:STDOUT:       }
    152. 

  152. // CHECK:STDOUT:     }
    153. 

  153. // CHECK:STDOUT:     %U: %Empty_where.type.52c = bind_name U, %U.param
    154. 

  154. // CHECK:STDOUT:   }
    155. 

  155. // CHECK:STDOUT: }
    156. 

  156. // CHECK:STDOUT:
    157. 

  157. // CHECK:STDOUT: generic interface @Empty(%W.loc11_17.1: type) {
    158. 

  158. // CHECK:STDOUT:   %W.loc11_17.2: type = bind_symbolic_name W, 0 [symbolic = %W.loc11_17.2 (constants.%W)]
    159. 

  159. // CHECK:STDOUT:   %W.patt.loc11_17.2: type = symbolic_binding_pattern W, 0 [symbolic = %W.patt.loc11_17.2 (constants.%W.patt)]
    160. 

  160. // CHECK:STDOUT:
    161. 

  161. // CHECK:STDOUT: !definition:
    162. 

  162. // CHECK:STDOUT:   %Empty.type: type = facet_type <@Empty, @Empty(%W.loc11_17.2)> [symbolic = %Empty.type (constants.%Empty.type.3e5fde.1)]
    163. 

  163. // CHECK:STDOUT:   %Self.2: @Empty.%Empty.type (%Empty.type.3e5fde.1) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.8c5170.1)]
    164. 

  164. // CHECK:STDOUT:   %Empty.assoc_type: type = assoc_entity_type @Empty, @Empty(%W.loc11_17.2) [symbolic = %Empty.assoc_type (constants.%Empty.assoc_type.3cf698.1)]
    165. 

  165. // CHECK:STDOUT:   %assoc0: @Empty.%Empty.assoc_type (%Empty.assoc_type.3cf698.1) = assoc_entity element0, %A [symbolic = %assoc0 (constants.%assoc0.3715ce.1)]
    166. 

  166. // CHECK:STDOUT:
    167. 

  167. // CHECK:STDOUT:   interface {
    168. 

  168. // CHECK:STDOUT:     %Self.1: @Empty.%Empty.type (%Empty.type.3e5fde.1) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self.8c5170.1)]
    169. 

  169. // CHECK:STDOUT:     %A: type = assoc_const_decl @A [concrete] {
    170. 

  170. // CHECK:STDOUT:       %assoc0: @Empty.%Empty.assoc_type (%Empty.assoc_type.3cf698.1) = assoc_entity element0, @Empty.%A [symbolic = @Empty.%assoc0 (constants.%assoc0.3715ce.1)]
    171. 

  171. // CHECK:STDOUT:     }
    172. 

  172. // CHECK:STDOUT:
    173. 

  173. // CHECK:STDOUT:   !members:
    174. 

  174. // CHECK:STDOUT:     .Self = %Self.1
    175. 

  175. // CHECK:STDOUT:     .A = @A.%assoc0
    176. 

  176. // CHECK:STDOUT:     witness = (%A)
    177. 

  177. // CHECK:STDOUT:   }
    178. 

  178. // CHECK:STDOUT: }
    179. 

  179. // CHECK:STDOUT:
    180. 

  180. // CHECK:STDOUT: generic assoc_const @A(@Empty.%W.loc11_17.1: type, @Empty.%Self.1: @Empty.%Empty.type (%Empty.type.3e5fde.1)) {
    181. 

  181. // CHECK:STDOUT:   assoc_const A:! type;
    182. 

  182. // CHECK:STDOUT: }
    183. 

  183. // CHECK:STDOUT:
    184. 

  184. // CHECK:STDOUT: generic fn @H(%T.loc18_6.1: type, %V.loc18_43.1: type) {
    185. 

  185. // CHECK:STDOUT:   %T.loc18_6.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc18_6.2 (constants.%T)]
    186. 

  186. // CHECK:STDOUT:   %T.patt.loc18_6.2: type = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc18_6.2 (constants.%T.patt)]
    187. 

  187. // CHECK:STDOUT:   %Empty.type.loc18_26.2: type = facet_type <@Empty, @Empty(%T.loc18_6.2)> [symbolic = %Empty.type.loc18_26.2 (constants.%Empty.type.3e5fde.2)]
    188. 

  188. // CHECK:STDOUT:   %.Self.2: @H.%Empty.type.loc18_26.2 (%Empty.type.3e5fde.2) = bind_symbolic_name .Self [symbolic = %.Self.2 (constants.%.Self.c95)]
    189. 

  189. // CHECK:STDOUT:   %require_complete.loc18_34: <witness> = require_complete_type @H.%Empty.type.loc18_26.2 (%Empty.type.3e5fde.2) [symbolic = %require_complete.loc18_34 (constants.%require_complete.22f)]
    190. 

  190. // CHECK:STDOUT:   %Empty.assoc_type: type = assoc_entity_type @Empty, @Empty(%T.loc18_6.2) [symbolic = %Empty.assoc_type (constants.%Empty.assoc_type.3cf698.2)]
    191. 

  191. // CHECK:STDOUT:   %assoc0: @H.%Empty.assoc_type (%Empty.assoc_type.3cf698.2) = assoc_entity element0, @Empty.%A [symbolic = %assoc0 (constants.%assoc0.3715ce.2)]
    192. 

  192. // CHECK:STDOUT:   %.Self.as_type.loc18_34.2: type = facet_access_type %.Self.2 [symbolic = %.Self.as_type.loc18_34.2 (constants.%.Self.as_type.a75)]
    193. 

  193. // CHECK:STDOUT:   %.Self.as_wit.iface0.loc18_34.2: <witness> = facet_access_witness %.Self.2, element0 [symbolic = %.Self.as_wit.iface0.loc18_34.2 (constants.%.Self.as_wit.iface0.663)]
    194. 

  194. // CHECK:STDOUT:   %impl.elem0.loc18_34.2: type = impl_witness_access %.Self.as_wit.iface0.loc18_34.2, element0 [symbolic = %impl.elem0.loc18_34.2 (constants.%impl.elem0.d0b)]
    195. 

  195. // CHECK:STDOUT:   %ptr.loc18_40.2: type = ptr_type %T.loc18_6.2 [symbolic = %ptr.loc18_40.2 (constants.%ptr.79f)]
    196. 

  196. // CHECK:STDOUT:   %Empty_where.type: type = facet_type <@Empty, @Empty(%T.loc18_6.2) where %impl.elem0.loc18_34.2 (constants.%impl.elem0.d0b) = %ptr.loc18_40.2 (constants.%ptr.79f)> [symbolic = %Empty_where.type (constants.%Empty_where.type.5a8)]
    197. 

  197. // CHECK:STDOUT:   %V.loc18_43.2: type = bind_symbolic_name V, 1 [symbolic = %V.loc18_43.2 (constants.%V)]
    198. 

  198. // CHECK:STDOUT:   %V.patt.loc18_43.2: type = symbolic_binding_pattern V, 1 [symbolic = %V.patt.loc18_43.2 (constants.%V.patt)]
    199. 

  199. // CHECK:STDOUT:
    200. 

  200. // CHECK:STDOUT: !definition:
    201. 

  201. // CHECK:STDOUT:   %require_complete.loc18_17: <witness> = require_complete_type @H.%Empty_where.type (%Empty_where.type.5a8) [symbolic = %require_complete.loc18_17 (constants.%require_complete.796)]
    202. 

  202. // CHECK:STDOUT:
    203. 

  203. // CHECK:STDOUT:   fn(%T.patt.loc18_6.1: type, %U.param_patt: @H.%Empty_where.type (%Empty_where.type.5a8), %V.patt.loc18_43.1: type) {
    204. 

  204. // CHECK:STDOUT:   !entry:
    205. 

  205. // CHECK:STDOUT:     return
    206. 

  206. // CHECK:STDOUT:   }
    207. 

  207. // CHECK:STDOUT: }
    208. 

  208. // CHECK:STDOUT:
    209. 

  209. // CHECK:STDOUT: fn @G(%U.param_patt: %Empty_where.type.52c) {
    210. 

  210. // CHECK:STDOUT: !entry:
    211. 

  211. // CHECK:STDOUT:   %H.ref: %H.type = name_ref H, file.%H.decl [concrete = constants.%H]
    212. 

  212. // CHECK:STDOUT:   %int_32.loc21: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    213. 

  213. // CHECK:STDOUT:   %i32.loc21: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    214. 

  214. // CHECK:STDOUT:   %U.ref: %Empty_where.type.52c = name_ref U, %U
    215. 

  215. // CHECK:STDOUT:   %bool.make_type: init type = call constants.%Bool() [concrete = bool]
    216. 

  216. // CHECK:STDOUT:   %.loc21_17.1: type = value_of_initializer %bool.make_type [concrete = bool]
    217. 

  217. // CHECK:STDOUT:   %.loc21_17.2: type = converted %bool.make_type, %.loc21_17.1 [concrete = bool]
    218. 

  218. // CHECK:STDOUT:   %H.specific_fn: <specific function> = specific_function %H.ref, @H(constants.%i32, bool) [concrete = constants.%H.specific_fn]
    219. 

  219. // CHECK:STDOUT:   %H.call: init %empty_tuple.type = call %H.specific_fn(%U.ref)
    220. 

  220. // CHECK:STDOUT:   return
    221. 

  221. // CHECK:STDOUT: }
    222. 

  222. // CHECK:STDOUT:
    223. 

  223. // CHECK:STDOUT: specific @Empty(constants.%W) {
    224. 

  224. // CHECK:STDOUT:   %W.loc11_17.2 => constants.%W
    225. 

  225. // CHECK:STDOUT:   %W.patt.loc11_17.2 => constants.%W.patt
    226. 

  226. // CHECK:STDOUT: }
    227. 

  227. // CHECK:STDOUT:
    228. 

  228. // CHECK:STDOUT: specific @A(constants.%W, constants.%Self.8c5170.1) {}
    229. 

  229. // CHECK:STDOUT:
    230. 

  230. // CHECK:STDOUT: specific @Empty(%W.loc11_17.2) {}
    231. 

  231. // CHECK:STDOUT:
    232. 

  232. // CHECK:STDOUT: specific @Empty(constants.%T) {
    233. 

  233. // CHECK:STDOUT:   %W.loc11_17.2 => constants.%T
    234. 

  234. // CHECK:STDOUT:   %W.patt.loc11_17.2 => constants.%W.patt
    235. 

  235. // CHECK:STDOUT:
    236. 

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

  237. // CHECK:STDOUT:   %Empty.type => constants.%Empty.type.3e5fde.2
    238. 

  238. // CHECK:STDOUT:   %Self.2 => constants.%Self.8c5170.2
    239. 

  239. // CHECK:STDOUT:   %Empty.assoc_type => constants.%Empty.assoc_type.3cf698.2
    240. 

  240. // CHECK:STDOUT:   %assoc0 => constants.%assoc0.3715ce.2
    241. 

  241. // CHECK:STDOUT: }
    242. 

  242. // CHECK:STDOUT:
    243. 

  243. // CHECK:STDOUT: specific @A(constants.%T, constants.%Empty.facet.782) {}
    244. 

  244. // CHECK:STDOUT:
    245. 

  245. // CHECK:STDOUT: specific @H(constants.%T, constants.%V) {
    246. 

  246. // CHECK:STDOUT:   %T.loc18_6.2 => constants.%T
    247. 

  247. // CHECK:STDOUT:   %T.patt.loc18_6.2 => constants.%T.patt
    248. 

  248. // CHECK:STDOUT:   %Empty.type.loc18_26.2 => constants.%Empty.type.3e5fde.2
    249. 

  249. // CHECK:STDOUT:   %.Self.2 => constants.%.Self.c95
    250. 

  250. // CHECK:STDOUT:   %require_complete.loc18_34 => constants.%require_complete.22f
    251. 

  251. // CHECK:STDOUT:   %Empty.assoc_type => constants.%Empty.assoc_type.3cf698.2
    252. 

  252. // CHECK:STDOUT:   %assoc0 => constants.%assoc0.3715ce.2
    253. 

  253. // CHECK:STDOUT:   %.Self.as_type.loc18_34.2 => constants.%.Self.as_type.a75
    254. 

  254. // CHECK:STDOUT:   %.Self.as_wit.iface0.loc18_34.2 => constants.%.Self.as_wit.iface0.663
    255. 

  255. // CHECK:STDOUT:   %impl.elem0.loc18_34.2 => constants.%impl.elem0.d0b
    256. 

  256. // CHECK:STDOUT:   %ptr.loc18_40.2 => constants.%ptr.79f
    257. 

  257. // CHECK:STDOUT:   %Empty_where.type => constants.%Empty_where.type.5a8
    258. 

  258. // CHECK:STDOUT:   %V.loc18_43.2 => constants.%V
    259. 

  259. // CHECK:STDOUT:   %V.patt.loc18_43.2 => constants.%V.patt
    260. 

  260. // CHECK:STDOUT: }
    261. 

  261. // CHECK:STDOUT:
    262. 

  262. // CHECK:STDOUT: specific @Empty(@H.%T.loc18_6.2) {}
    263. 

  263. // CHECK:STDOUT:
    264. 

  264. // CHECK:STDOUT: specific @Empty(constants.%i32) {
    265. 

  265. // CHECK:STDOUT:   %W.loc11_17.2 => constants.%i32
    266. 

  266. // CHECK:STDOUT:   %W.patt.loc11_17.2 => constants.%W.patt
    267. 

  267. // CHECK:STDOUT:
    268. 

  268. // CHECK:STDOUT: !definition:
    269. 

  269. // CHECK:STDOUT:   %Empty.type => constants.%Empty.type.f0b
    270. 

  270. // CHECK:STDOUT:   %Self.2 => constants.%Self.dcf
    271. 

  271. // CHECK:STDOUT:   %Empty.assoc_type => constants.%Empty.assoc_type.7c7
    272. 

  272. // CHECK:STDOUT:   %assoc0 => constants.%assoc0.758
    273. 

  273. // CHECK:STDOUT: }
    274. 

  274. // CHECK:STDOUT:
    275. 

  275. // CHECK:STDOUT: specific @A(constants.%i32, constants.%Empty.facet.311) {}
    276. 

  276. // CHECK:STDOUT:
    277. 

  277. // CHECK:STDOUT: specific @H(constants.%i32, bool) {
    278. 

  278. // CHECK:STDOUT:   %T.loc18_6.2 => constants.%i32
    279. 

  279. // CHECK:STDOUT:   %T.patt.loc18_6.2 => constants.%T.patt
    280. 

  280. // CHECK:STDOUT:   %Empty.type.loc18_26.2 => constants.%Empty.type.f0b
    281. 

  281. // CHECK:STDOUT:   %.Self.2 => constants.%.Self.e6e
    282. 

  282. // CHECK:STDOUT:   %require_complete.loc18_34 => constants.%complete_type.091
    283. 

  283. // CHECK:STDOUT:   %Empty.assoc_type => constants.%Empty.assoc_type.7c7
    284. 

  284. // CHECK:STDOUT:   %assoc0 => constants.%assoc0.758
    285. 

  285. // CHECK:STDOUT:   %.Self.as_type.loc18_34.2 => constants.%.Self.as_type.920
    286. 

  286. // CHECK:STDOUT:   %.Self.as_wit.iface0.loc18_34.2 => constants.%.Self.as_wit.iface0.67d
    287. 

  287. // CHECK:STDOUT:   %impl.elem0.loc18_34.2 => constants.%impl.elem0.1bd
    288. 

  288. // CHECK:STDOUT:   %ptr.loc18_40.2 => constants.%ptr.235
    289. 

  289. // CHECK:STDOUT:   %Empty_where.type => constants.%Empty_where.type.52c
    290. 

  290. // CHECK:STDOUT:   %V.loc18_43.2 => bool
    291. 

  291. // CHECK:STDOUT:   %V.patt.loc18_43.2 => constants.%V.patt
    292. 

  292. // CHECK:STDOUT:
    293. 

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

  294. // CHECK:STDOUT:   %require_complete.loc18_17 => constants.%complete_type.6bd
    295. 

  295. // CHECK:STDOUT: }
    296. 

  296. // CHECK:STDOUT:
    297.