Startseite Erkunden Hilfe
Anmelden
tomteb
/
carbon-lang
1
0
Fork 0
Dateien Issues 0 Pull-Requests 0 Wiki
Struktur: 37ac093f32
Branches Tags
carbon-lang
/
toolchain
/
check
/
testdata
/
impl
/
fail_extend_impl_forall.carbon

fail_extend_impl_forall.carbon 13 KB
Verlauf Originalformat

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199 
  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/none.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/impl/fail_extend_impl_forall.carbon
    12. 

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

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/impl/fail_extend_impl_forall.carbon
    14. 

  14. 

  15. interface GenericInterface(T:! type) {
    16. 

  16.   fn F(x: T);
    17. 

  17. }
    18. 

  18. 

  19. class C {
    20. 

  20.   // CHECK:STDERR: fail_extend_impl_forall.carbon:[[@LINE+4]]:3: error: cannot `extend` a parameterized `impl` [ExtendImplForall]
    21. 

  21.   // CHECK:STDERR:   extend impl forall [T:! type] as GenericInterface(T) {
    22. 

  22.   // CHECK:STDERR:   ^~~~~~
    23. 

  23.   // CHECK:STDERR:
    24. 

  24.   extend impl forall [T:! type] as GenericInterface(T) {
    25. 

  25.     fn F(x: T) {}
    26. 

  26.   }
    27. 

  27. }
    28. 

  28. 

  29. // CHECK:STDOUT: --- fail_extend_impl_forall.carbon
    30. 

  30. // CHECK:STDOUT:
    31. 

  31. // CHECK:STDOUT: constants {
    32. 

  32. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    33. 

  33. // CHECK:STDOUT:   %pattern_type.98f: type = pattern_type type [concrete]
    34. 

  34. // CHECK:STDOUT:   %GenericInterface.type.c92: type = generic_interface_type @GenericInterface [concrete]
    35. 

  35. // CHECK:STDOUT:   %GenericInterface.generic: %GenericInterface.type.c92 = struct_value () [concrete]
    36. 

  36. // CHECK:STDOUT:   %GenericInterface.type.3fe: type = facet_type <@GenericInterface, @GenericInterface(%T)> [symbolic]
    37. 

  37. // CHECK:STDOUT:   %Self: %GenericInterface.type.3fe = bind_symbolic_name Self, 1 [symbolic]
    38. 

  38. // CHECK:STDOUT:   %pattern_type.7dc: type = pattern_type %T [symbolic]
    39. 

  39. // CHECK:STDOUT:   %F.type.a4b: type = fn_type @F.loc16, @GenericInterface(%T) [symbolic]
    40. 

  40. // CHECK:STDOUT:   %F.3d9: %F.type.a4b = struct_value () [symbolic]
    41. 

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

  42. // CHECK:STDOUT:   %assoc0: %GenericInterface.assoc_type = assoc_entity element0, @GenericInterface.%F.decl [symbolic]
    43. 

  43. // CHECK:STDOUT:   %C: type = class_type @C [concrete]
    44. 

  44. // CHECK:STDOUT:   %require_complete.70f: <witness> = require_complete_type %GenericInterface.type.3fe [symbolic]
    45. 

  45. // CHECK:STDOUT:   %GenericInterface.impl_witness: <witness> = impl_witness @C.%GenericInterface.impl_witness_table, @GenericInterface.impl(%T) [symbolic]
    46. 

  46. // CHECK:STDOUT:   %F.type.2cb: type = fn_type @F.loc25, @GenericInterface.impl(%T) [symbolic]
    47. 

  47. // CHECK:STDOUT:   %F.4b1: %F.type.2cb = struct_value () [symbolic]
    48. 

  48. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    49. 

  49. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete]
    50. 

  50. // CHECK:STDOUT:   %require_complete.4ae: <witness> = require_complete_type %T [symbolic]
    51. 

  51. // CHECK:STDOUT: }
    52. 

  52. // CHECK:STDOUT:
    53. 

  53. // CHECK:STDOUT: file {
    54. 

  54. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    55. 

  55. // CHECK:STDOUT:     .GenericInterface = %GenericInterface.decl
    56. 

  56. // CHECK:STDOUT:     .C = %C.decl
    57. 

  57. // CHECK:STDOUT:   }
    58. 

  58. // CHECK:STDOUT:   %GenericInterface.decl: %GenericInterface.type.c92 = interface_decl @GenericInterface [concrete = constants.%GenericInterface.generic] {
    59. 

  59. // CHECK:STDOUT:     %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
    60. 

  60. // CHECK:STDOUT:   } {
    61. 

  61. // CHECK:STDOUT:     %T.loc15_28.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc15_28.2 (constants.%T)]
    62. 

  62. // CHECK:STDOUT:   }
    63. 

  63. // CHECK:STDOUT:   %C.decl: type = class_decl @C [concrete = constants.%C] {} {}
    64. 

  64. // CHECK:STDOUT: }
    65. 

  65. // CHECK:STDOUT:
    66. 

  66. // CHECK:STDOUT: generic interface @GenericInterface(%T.loc15_28.1: type) {
    67. 

  67. // CHECK:STDOUT:   %T.loc15_28.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc15_28.2 (constants.%T)]
    68. 

  68. // CHECK:STDOUT:
    69. 

  69. // CHECK:STDOUT: !definition:
    70. 

  70. // CHECK:STDOUT:   %GenericInterface.type: type = facet_type <@GenericInterface, @GenericInterface(%T.loc15_28.2)> [symbolic = %GenericInterface.type (constants.%GenericInterface.type.3fe)]
    71. 

  71. // CHECK:STDOUT:   %Self.2: @GenericInterface.%GenericInterface.type (%GenericInterface.type.3fe) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)]
    72. 

  72. // CHECK:STDOUT:   %F.type: type = fn_type @F.loc16, @GenericInterface(%T.loc15_28.2) [symbolic = %F.type (constants.%F.type.a4b)]
    73. 

  73. // CHECK:STDOUT:   %F: @GenericInterface.%F.type (%F.type.a4b) = struct_value () [symbolic = %F (constants.%F.3d9)]
    74. 

  74. // CHECK:STDOUT:   %GenericInterface.assoc_type: type = assoc_entity_type @GenericInterface, @GenericInterface(%T.loc15_28.2) [symbolic = %GenericInterface.assoc_type (constants.%GenericInterface.assoc_type)]
    75. 

  75. // CHECK:STDOUT:   %assoc0.loc16_13.2: @GenericInterface.%GenericInterface.assoc_type (%GenericInterface.assoc_type) = assoc_entity element0, %F.decl [symbolic = %assoc0.loc16_13.2 (constants.%assoc0)]
    76. 

  76. // CHECK:STDOUT:
    77. 

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

  78. // CHECK:STDOUT:     %Self.1: @GenericInterface.%GenericInterface.type (%GenericInterface.type.3fe) = bind_symbolic_name Self, 1 [symbolic = %Self.2 (constants.%Self)]
    79. 

  79. // CHECK:STDOUT:     %F.decl: @GenericInterface.%F.type (%F.type.a4b) = fn_decl @F.loc16 [symbolic = @GenericInterface.%F (constants.%F.3d9)] {
    80. 

  80. // CHECK:STDOUT:       %x.patt: @F.loc16.%pattern_type (%pattern_type.7dc) = binding_pattern x [concrete]
    81. 

  81. // CHECK:STDOUT:       %x.param_patt: @F.loc16.%pattern_type (%pattern_type.7dc) = value_param_pattern %x.patt, call_param0 [concrete]
    82. 

  82. // CHECK:STDOUT:     } {
    83. 

  83. // CHECK:STDOUT:       %x.param: @F.loc16.%T (%T) = value_param call_param0
    84. 

  84. // CHECK:STDOUT:       %T.ref: type = name_ref T, @GenericInterface.%T.loc15_28.1 [symbolic = %T (constants.%T)]
    85. 

  85. // CHECK:STDOUT:       %x: @F.loc16.%T (%T) = bind_name x, %x.param
    86. 

  86. // CHECK:STDOUT:     }
    87. 

  87. // CHECK:STDOUT:     %assoc0.loc16_13.1: @GenericInterface.%GenericInterface.assoc_type (%GenericInterface.assoc_type) = assoc_entity element0, %F.decl [symbolic = %assoc0.loc16_13.2 (constants.%assoc0)]
    88. 

  88. // CHECK:STDOUT:
    89. 

  89. // CHECK:STDOUT:   !members:
    90. 

  90. // CHECK:STDOUT:     .Self = %Self.1
    91. 

  91. // CHECK:STDOUT:     .T = <poisoned>
    92. 

  92. // CHECK:STDOUT:     .F = %assoc0.loc16_13.1
    93. 

  93. // CHECK:STDOUT:     witness = (%F.decl)
    94. 

  94. // CHECK:STDOUT:   }
    95. 

  95. // CHECK:STDOUT: }
    96. 

  96. // CHECK:STDOUT:
    97. 

  97. // CHECK:STDOUT: generic impl @GenericInterface.impl(%T.loc24_23.1: type) {
    98. 

  98. // CHECK:STDOUT:   %T.loc24_23.2: type = bind_symbolic_name T, 0 [symbolic = %T.loc24_23.2 (constants.%T)]
    99. 

  99. // CHECK:STDOUT:   %GenericInterface.type.loc24_54.2: type = facet_type <@GenericInterface, @GenericInterface(%T.loc24_23.2)> [symbolic = %GenericInterface.type.loc24_54.2 (constants.%GenericInterface.type.3fe)]
    100. 

  100. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type %GenericInterface.type.loc24_54.2 [symbolic = %require_complete (constants.%require_complete.70f)]
    101. 

  101. // CHECK:STDOUT:   %GenericInterface.impl_witness: <witness> = impl_witness @C.%GenericInterface.impl_witness_table, @GenericInterface.impl(%T.loc24_23.2) [symbolic = %GenericInterface.impl_witness (constants.%GenericInterface.impl_witness)]
    102. 

  102. // CHECK:STDOUT:
    103. 

  103. // CHECK:STDOUT: !definition:
    104. 

  104. // CHECK:STDOUT:   %F.type: type = fn_type @F.loc25, @GenericInterface.impl(%T.loc24_23.2) [symbolic = %F.type (constants.%F.type.2cb)]
    105. 

  105. // CHECK:STDOUT:   %F: @GenericInterface.impl.%F.type (%F.type.2cb) = struct_value () [symbolic = %F (constants.%F.4b1)]
    106. 

  106. // CHECK:STDOUT:
    107. 

  107. // CHECK:STDOUT:   impl: %Self.ref as %GenericInterface.type.loc24_54.1 {
    108. 

  108. // CHECK:STDOUT:     %F.decl: @GenericInterface.impl.%F.type (%F.type.2cb) = fn_decl @F.loc25 [symbolic = @GenericInterface.impl.%F (constants.%F.4b1)] {
    109. 

  109. // CHECK:STDOUT:       %x.patt: @F.loc25.%pattern_type (%pattern_type.7dc) = binding_pattern x [concrete]
    110. 

  110. // CHECK:STDOUT:       %x.param_patt: @F.loc25.%pattern_type (%pattern_type.7dc) = value_param_pattern %x.patt, call_param0 [concrete]
    111. 

  111. // CHECK:STDOUT:     } {
    112. 

  112. // CHECK:STDOUT:       %x.param: @F.loc25.%T (%T) = value_param call_param0
    113. 

  113. // CHECK:STDOUT:       %T.ref: type = name_ref T, @GenericInterface.impl.%T.loc24_23.1 [symbolic = %T (constants.%T)]
    114. 

  114. // CHECK:STDOUT:       %x: @F.loc25.%T (%T) = bind_name x, %x.param
    115. 

  115. // CHECK:STDOUT:     }
    116. 

  116. // CHECK:STDOUT:
    117. 

  117. // CHECK:STDOUT:   !members:
    118. 

  118. // CHECK:STDOUT:     .T = <poisoned>
    119. 

  119. // CHECK:STDOUT:     .F = %F.decl
    120. 

  120. // CHECK:STDOUT:     witness = <error>
    121. 

  121. // CHECK:STDOUT:   }
    122. 

  122. // CHECK:STDOUT: }
    123. 

  123. // CHECK:STDOUT:
    124. 

  124. // CHECK:STDOUT: class @C {
    125. 

  125. // CHECK:STDOUT:   impl_decl @GenericInterface.impl [concrete] {
    126. 

  126. // CHECK:STDOUT:     %T.patt: %pattern_type.98f = symbolic_binding_pattern T, 0 [concrete]
    127. 

  127. // CHECK:STDOUT:   } {
    128. 

  128. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, constants.%C [concrete = constants.%C]
    129. 

  129. // CHECK:STDOUT:     %GenericInterface.ref: %GenericInterface.type.c92 = name_ref GenericInterface, file.%GenericInterface.decl [concrete = constants.%GenericInterface.generic]
    130. 

  130. // CHECK:STDOUT:     %T.ref: type = name_ref T, %T.loc24_23.1 [symbolic = %T.loc24_23.2 (constants.%T)]
    131. 

  131. // CHECK:STDOUT:     %GenericInterface.type.loc24_54.1: type = facet_type <@GenericInterface, @GenericInterface(constants.%T)> [symbolic = %GenericInterface.type.loc24_54.2 (constants.%GenericInterface.type.3fe)]
    132. 

  132. // CHECK:STDOUT:     %T.loc24_23.1: type = bind_symbolic_name T, 0 [symbolic = %T.loc24_23.2 (constants.%T)]
    133. 

  133. // CHECK:STDOUT:   }
    134. 

  134. // CHECK:STDOUT:   %GenericInterface.impl_witness_table = impl_witness_table (<error>), @GenericInterface.impl [concrete]
    135. 

  135. // CHECK:STDOUT:   %GenericInterface.impl_witness: <witness> = impl_witness %GenericInterface.impl_witness_table, @GenericInterface.impl(constants.%T) [symbolic = @GenericInterface.impl.%GenericInterface.impl_witness (constants.%GenericInterface.impl_witness)]
    136. 

  136. // CHECK:STDOUT:   %.loc24: type = specific_constant @GenericInterface.impl.%GenericInterface.type.loc24_54.1, @GenericInterface.impl(constants.%T) [symbolic = constants.%GenericInterface.type.3fe]
    137. 

  137. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete = constants.%empty_struct_type]
    138. 

  138. // CHECK:STDOUT:   %complete_type: <witness> = complete_type_witness %empty_struct_type [concrete = constants.%complete_type]
    139. 

  139. // CHECK:STDOUT:   complete_type_witness = %complete_type
    140. 

  140. // CHECK:STDOUT:
    141. 

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

  142. // CHECK:STDOUT:   .Self = constants.%C
    143. 

  143. // CHECK:STDOUT:   .GenericInterface = <poisoned>
    144. 

  144. // CHECK:STDOUT:   has_error
    145. 

  145. // CHECK:STDOUT: }
    146. 

  146. // CHECK:STDOUT:
    147. 

  147. // CHECK:STDOUT: generic fn @F.loc16(@GenericInterface.%T.loc15_28.1: type, @GenericInterface.%Self.1: @GenericInterface.%GenericInterface.type (%GenericInterface.type.3fe)) {
    148. 

  148. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    149. 

  149. // CHECK:STDOUT:   %pattern_type: type = pattern_type %T [symbolic = %pattern_type (constants.%pattern_type.7dc)]
    150. 

  150. // CHECK:STDOUT:
    151. 

  151. // CHECK:STDOUT:   fn(%x.param: @F.loc16.%T (%T));
    152. 

  152. // CHECK:STDOUT: }
    153. 

  153. // CHECK:STDOUT:
    154. 

  154. // CHECK:STDOUT: generic fn @F.loc25(@GenericInterface.impl.%T.loc24_23.1: type) {
    155. 

  155. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic = %T (constants.%T)]
    156. 

  156. // CHECK:STDOUT:   %pattern_type: type = pattern_type %T [symbolic = %pattern_type (constants.%pattern_type.7dc)]
    157. 

  157. // CHECK:STDOUT:
    158. 

  158. // CHECK:STDOUT: !definition:
    159. 

  159. // CHECK:STDOUT:   %require_complete: <witness> = require_complete_type %T [symbolic = %require_complete (constants.%require_complete.4ae)]
    160. 

  160. // CHECK:STDOUT:
    161. 

  161. // CHECK:STDOUT:   fn(%x.param: @F.loc25.%T (%T)) {
    162. 

  162. // CHECK:STDOUT:   !entry:
    163. 

  163. // CHECK:STDOUT:     return
    164. 

  164. // CHECK:STDOUT:   }
    165. 

  165. // CHECK:STDOUT: }
    166. 

  166. // CHECK:STDOUT:
    167. 

  167. // CHECK:STDOUT: specific @GenericInterface(constants.%T) {
    168. 

  168. // CHECK:STDOUT:   %T.loc15_28.2 => constants.%T
    169. 

  169. // CHECK:STDOUT:
    170. 

  170. // CHECK:STDOUT: !definition:
    171. 

  171. // CHECK:STDOUT:   %GenericInterface.type => constants.%GenericInterface.type.3fe
    172. 

  172. // CHECK:STDOUT:   %Self.2 => constants.%Self
    173. 

  173. // CHECK:STDOUT:   %F.type => constants.%F.type.a4b
    174. 

  174. // CHECK:STDOUT:   %F => constants.%F.3d9
    175. 

  175. // CHECK:STDOUT:   %GenericInterface.assoc_type => constants.%GenericInterface.assoc_type
    176. 

  176. // CHECK:STDOUT:   %assoc0.loc16_13.2 => constants.%assoc0
    177. 

  177. // CHECK:STDOUT: }
    178. 

  178. // CHECK:STDOUT:
    179. 

  179. // CHECK:STDOUT: specific @F.loc16(constants.%T, constants.%Self) {
    180. 

  180. // CHECK:STDOUT:   %T => constants.%T
    181. 

  181. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.7dc
    182. 

  182. // CHECK:STDOUT: }
    183. 

  183. // CHECK:STDOUT:
    184. 

  184. // CHECK:STDOUT: specific @GenericInterface.impl(constants.%T) {
    185. 

  185. // CHECK:STDOUT:   %T.loc24_23.2 => constants.%T
    186. 

  186. // CHECK:STDOUT:   %GenericInterface.type.loc24_54.2 => constants.%GenericInterface.type.3fe
    187. 

  187. // CHECK:STDOUT:   %require_complete => constants.%require_complete.70f
    188. 

  188. // CHECK:STDOUT:   %GenericInterface.impl_witness => constants.%GenericInterface.impl_witness
    189. 

  189. // CHECK:STDOUT:
    190. 

  190. // CHECK:STDOUT: !definition:
    191. 

  191. // CHECK:STDOUT:   %F.type => constants.%F.type.2cb
    192. 

  192. // CHECK:STDOUT:   %F => constants.%F.4b1
    193. 

  193. // CHECK:STDOUT: }
    194. 

  194. // CHECK:STDOUT:
    195. 

  195. // CHECK:STDOUT: specific @F.loc25(constants.%T) {
    196. 

  196. // CHECK:STDOUT:   %T => constants.%T
    197. 

  197. // CHECK:STDOUT:   %pattern_type => constants.%pattern_type.7dc
    198. 

  198. // CHECK:STDOUT: }
    199. 

  199. // CHECK:STDOUT:
    200.