首頁 探索 說明
登入
tomteb
/
carbon-lang
1
0
複刻 0
檔案 問題管理 0 合併請求 0 Wiki
目錄樹: 5ebcbae2e8
分支列表 標籤列表
carbon-lang
/
toolchain
/
check
/
testdata
/
class
/
base_method_shadow.carbon

base_method_shadow.carbon 9.6 KB
文件歷史 原始文件

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202 
  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
    2. 

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

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

  4. //
    5. 

  5. // AUTOUPDATE
    6. 

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

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

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

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

  10. 

  11. base class A {
    12. 

  12.   fn F[addr self: Self*]();
    13. 

  13. }
    14. 

  14. 

  15. base class B {
    16. 

  16.   extend base: A;
    17. 

  17.   fn F[addr self: Self*]();
    18. 

  18. }
    19. 

  19. 

  20. class C {
    21. 

  21.   extend base: B;
    22. 

  22.   fn F[addr self: Self*]();
    23. 

  23. }
    24. 

  24. 

  25. class D {
    26. 

  26.   extend base: B;
    27. 

  27. }
    28. 

  28. 

  29. fn Call(a: A*, b: B*, c: C*, d: D*) {
    30. 

  30.   (*a).F();
    31. 

  31.   (*b).F();
    32. 

  32.   (*c).F();
    33. 

  33.   (*d).F();
    34. 

  34. }
    35. 

  35. 

  36. // CHECK:STDOUT: --- base_method_shadow.carbon
    37. 

  37. // CHECK:STDOUT:
    38. 

  38. // CHECK:STDOUT: constants {
    39. 

  39. // CHECK:STDOUT:   %A: type = class_type @A [template]
    40. 

  40. // CHECK:STDOUT:   %.1: type = ptr_type %A [template]
    41. 

  41. // CHECK:STDOUT:   %F.type.1: type = fn_type @F.1 [template]
    42. 

  42. // CHECK:STDOUT:   %.2: type = tuple_type () [template]
    43. 

  43. // CHECK:STDOUT:   %F.1: %F.type.1 = struct_value () [template]
    44. 

  44. // CHECK:STDOUT:   %.3: type = struct_type {} [template]
    45. 

  45. // CHECK:STDOUT:   %B: type = class_type @B [template]
    46. 

  46. // CHECK:STDOUT:   %.4: type = ptr_type %.3 [template]
    47. 

  47. // CHECK:STDOUT:   %.5: type = unbound_element_type %B, %A [template]
    48. 

  48. // CHECK:STDOUT:   %.6: type = ptr_type %B [template]
    49. 

  49. // CHECK:STDOUT:   %F.type.2: type = fn_type @F.2 [template]
    50. 

  50. // CHECK:STDOUT:   %F.2: %F.type.2 = struct_value () [template]
    51. 

  51. // CHECK:STDOUT:   %.7: type = struct_type {.base: %A} [template]
    52. 

  52. // CHECK:STDOUT:   %C: type = class_type @C [template]
    53. 

  53. // CHECK:STDOUT:   %.8: type = struct_type {.base: %.4} [template]
    54. 

  54. // CHECK:STDOUT:   %.9: type = ptr_type %.7 [template]
    55. 

  55. // CHECK:STDOUT:   %.10: type = unbound_element_type %C, %B [template]
    56. 

  56. // CHECK:STDOUT:   %.11: type = ptr_type %C [template]
    57. 

  57. // CHECK:STDOUT:   %F.type.3: type = fn_type @F.3 [template]
    58. 

  58. // CHECK:STDOUT:   %F.3: %F.type.3 = struct_value () [template]
    59. 

  59. // CHECK:STDOUT:   %.12: type = struct_type {.base: %B} [template]
    60. 

  60. // CHECK:STDOUT:   %D: type = class_type @D [template]
    61. 

  61. // CHECK:STDOUT:   %.13: type = unbound_element_type %D, %B [template]
    62. 

  62. // CHECK:STDOUT:   %.14: type = ptr_type %D [template]
    63. 

  63. // CHECK:STDOUT:   %Call.type: type = fn_type @Call [template]
    64. 

  64. // CHECK:STDOUT:   %Call: %Call.type = struct_value () [template]
    65. 

  65. // CHECK:STDOUT:   %.15: type = struct_type {.base: %.9} [template]
    66. 

  66. // CHECK:STDOUT:   %.16: type = ptr_type %.12 [template]
    67. 

  67. // CHECK:STDOUT: }
    68. 

  68. // CHECK:STDOUT:
    69. 

  69. // CHECK:STDOUT: file {
    70. 

  70. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    71. 

  71. // CHECK:STDOUT:     .Core = %Core
    72. 

  72. // CHECK:STDOUT:     .A = %A.decl
    73. 

  73. // CHECK:STDOUT:     .B = %B.decl
    74. 

  74. // CHECK:STDOUT:     .C = %C.decl
    75. 

  75. // CHECK:STDOUT:     .D = %D.decl
    76. 

  76. // CHECK:STDOUT:     .Call = %Call.decl
    77. 

  77. // CHECK:STDOUT:   }
    78. 

  78. // CHECK:STDOUT:   %Core.import = import Core
    79. 

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

  80. // CHECK:STDOUT:   %A.decl: type = class_decl @A [template = constants.%A] {}
    81. 

  81. // CHECK:STDOUT:   %B.decl: type = class_decl @B [template = constants.%B] {}
    82. 

  82. // CHECK:STDOUT:   %C.decl: type = class_decl @C [template = constants.%C] {}
    83. 

  83. // CHECK:STDOUT:   %D.decl: type = class_decl @D [template = constants.%D] {}
    84. 

  84. // CHECK:STDOUT:   %Call.decl: %Call.type = fn_decl @Call [template = constants.%Call] {
    85. 

  85. // CHECK:STDOUT:     %A.ref: type = name_ref A, %A.decl [template = constants.%A]
    86. 

  86. // CHECK:STDOUT:     %.loc29_13: type = ptr_type %A [template = constants.%.1]
    87. 

  87. // CHECK:STDOUT:     %a.loc29_9.1: %.1 = param a
    88. 

  88. // CHECK:STDOUT:     @Call.%a: %.1 = bind_name a, %a.loc29_9.1
    89. 

  89. // CHECK:STDOUT:     %B.ref: type = name_ref B, %B.decl [template = constants.%B]
    90. 

  90. // CHECK:STDOUT:     %.loc29_20: type = ptr_type %B [template = constants.%.6]
    91. 

  91. // CHECK:STDOUT:     %b.loc29_16.1: %.6 = param b
    92. 

  92. // CHECK:STDOUT:     @Call.%b: %.6 = bind_name b, %b.loc29_16.1
    93. 

  93. // CHECK:STDOUT:     %C.ref: type = name_ref C, %C.decl [template = constants.%C]
    94. 

  94. // CHECK:STDOUT:     %.loc29_27: type = ptr_type %C [template = constants.%.11]
    95. 

  95. // CHECK:STDOUT:     %c.loc29_23.1: %.11 = param c
    96. 

  96. // CHECK:STDOUT:     @Call.%c: %.11 = bind_name c, %c.loc29_23.1
    97. 

  97. // CHECK:STDOUT:     %D.ref: type = name_ref D, %D.decl [template = constants.%D]
    98. 

  98. // CHECK:STDOUT:     %.loc29_34: type = ptr_type %D [template = constants.%.14]
    99. 

  99. // CHECK:STDOUT:     %d.loc29_30.1: %.14 = param d
    100. 

  100. // CHECK:STDOUT:     @Call.%d: %.14 = bind_name d, %d.loc29_30.1
    101. 

  101. // CHECK:STDOUT:   }
    102. 

  102. // CHECK:STDOUT: }
    103. 

  103. // CHECK:STDOUT:
    104. 

  104. // CHECK:STDOUT: class @A {
    105. 

  105. // CHECK:STDOUT:   %F.decl: %F.type.1 = fn_decl @F.1 [template = constants.%F.1] {
    106. 

  106. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, constants.%A [template = constants.%A]
    107. 

  107. // CHECK:STDOUT:     %.loc12_23: type = ptr_type %A [template = constants.%.1]
    108. 

  108. // CHECK:STDOUT:     %self.loc12_13.1: %.1 = param self
    109. 

  109. // CHECK:STDOUT:     %self.loc12_13.3: %.1 = bind_name self, %self.loc12_13.1
    110. 

  110. // CHECK:STDOUT:     %.loc12_8: %.1 = addr_pattern %self.loc12_13.3
    111. 

  111. // CHECK:STDOUT:   }
    112. 

  112. // CHECK:STDOUT:
    113. 

  113. // CHECK:STDOUT: !members:
    114. 

  114. // CHECK:STDOUT:   .Self = constants.%A
    115. 

  115. // CHECK:STDOUT:   .F = %F.decl
    116. 

  116. // CHECK:STDOUT: }
    117. 

  117. // CHECK:STDOUT:
    118. 

  118. // CHECK:STDOUT: class @B {
    119. 

  119. // CHECK:STDOUT:   %A.ref: type = name_ref A, file.%A.decl [template = constants.%A]
    120. 

  120. // CHECK:STDOUT:   %.loc16: %.5 = base_decl %A, element0 [template]
    121. 

  121. // CHECK:STDOUT:   %F.decl: %F.type.2 = fn_decl @F.2 [template = constants.%F.2] {
    122. 

  122. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, constants.%B [template = constants.%B]
    123. 

  123. // CHECK:STDOUT:     %.loc17_23: type = ptr_type %B [template = constants.%.6]
    124. 

  124. // CHECK:STDOUT:     %self.loc17_13.1: %.6 = param self
    125. 

  125. // CHECK:STDOUT:     %self.loc17_13.3: %.6 = bind_name self, %self.loc17_13.1
    126. 

  126. // CHECK:STDOUT:     %.loc17_8: %.6 = addr_pattern %self.loc17_13.3
    127. 

  127. // CHECK:STDOUT:   }
    128. 

  128. // CHECK:STDOUT:
    129. 

  129. // CHECK:STDOUT: !members:
    130. 

  130. // CHECK:STDOUT:   .Self = constants.%B
    131. 

  131. // CHECK:STDOUT:   .base = %.loc16
    132. 

  132. // CHECK:STDOUT:   .F = %F.decl
    133. 

  133. // CHECK:STDOUT:   extend name_scope2
    134. 

  134. // CHECK:STDOUT: }
    135. 

  135. // CHECK:STDOUT:
    136. 

  136. // CHECK:STDOUT: class @C {
    137. 

  137. // CHECK:STDOUT:   %B.ref: type = name_ref B, file.%B.decl [template = constants.%B]
    138. 

  138. // CHECK:STDOUT:   %.loc21: %.10 = base_decl %B, element0 [template]
    139. 

  139. // CHECK:STDOUT:   %F.decl: %F.type.3 = fn_decl @F.3 [template = constants.%F.3] {
    140. 

  140. // CHECK:STDOUT:     %Self.ref: type = name_ref Self, constants.%C [template = constants.%C]
    141. 

  141. // CHECK:STDOUT:     %.loc22_23: type = ptr_type %C [template = constants.%.11]
    142. 

  142. // CHECK:STDOUT:     %self.loc22_13.1: %.11 = param self
    143. 

  143. // CHECK:STDOUT:     %self.loc22_13.3: %.11 = bind_name self, %self.loc22_13.1
    144. 

  144. // CHECK:STDOUT:     %.loc22_8: %.11 = addr_pattern %self.loc22_13.3
    145. 

  145. // CHECK:STDOUT:   }
    146. 

  146. // CHECK:STDOUT:
    147. 

  147. // CHECK:STDOUT: !members:
    148. 

  148. // CHECK:STDOUT:   .Self = constants.%C
    149. 

  149. // CHECK:STDOUT:   .base = %.loc21
    150. 

  150. // CHECK:STDOUT:   .F = %F.decl
    151. 

  151. // CHECK:STDOUT:   extend name_scope3
    152. 

  152. // CHECK:STDOUT: }
    153. 

  153. // CHECK:STDOUT:
    154. 

  154. // CHECK:STDOUT: class @D {
    155. 

  155. // CHECK:STDOUT:   %B.ref: type = name_ref B, file.%B.decl [template = constants.%B]
    156. 

  156. // CHECK:STDOUT:   %.loc26: %.13 = base_decl %B, element0 [template]
    157. 

  157. // CHECK:STDOUT:
    158. 

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

  159. // CHECK:STDOUT:   .Self = constants.%D
    160. 

  160. // CHECK:STDOUT:   .base = %.loc26
    161. 

  161. // CHECK:STDOUT:   extend name_scope3
    162. 

  162. // CHECK:STDOUT: }
    163. 

  163. // CHECK:STDOUT:
    164. 

  164. // CHECK:STDOUT: fn @F.1[addr @A.%self.loc12_13.3: %.1]();
    165. 

  165. // CHECK:STDOUT:
    166. 

  166. // CHECK:STDOUT: fn @F.2[addr @B.%self.loc17_13.3: %.6]();
    167. 

  167. // CHECK:STDOUT:
    168. 

  168. // CHECK:STDOUT: fn @F.3[addr @C.%self.loc22_13.3: %.11]();
    169. 

  169. // CHECK:STDOUT:
    170. 

  170. // CHECK:STDOUT: fn @Call(%a: %.1, %b: %.6, %c: %.11, %d: %.14) {
    171. 

  171. // CHECK:STDOUT: !entry:
    172. 

  172. // CHECK:STDOUT:   %a.ref: %.1 = name_ref a, %a
    173. 

  173. // CHECK:STDOUT:   %.loc30_4.1: ref %A = deref %a.ref
    174. 

  174. // CHECK:STDOUT:   %F.ref.loc30: %F.type.1 = name_ref F, @A.%F.decl [template = constants.%F.1]
    175. 

  175. // CHECK:STDOUT:   %.loc30_7: <bound method> = bound_method %.loc30_4.1, %F.ref.loc30
    176. 

  176. // CHECK:STDOUT:   %.loc30_4.2: %.1 = addr_of %.loc30_4.1
    177. 

  177. // CHECK:STDOUT:   %F.call.loc30: init %.2 = call %.loc30_7(%.loc30_4.2)
    178. 

  178. // CHECK:STDOUT:   %b.ref: %.6 = name_ref b, %b
    179. 

  179. // CHECK:STDOUT:   %.loc31_4.1: ref %B = deref %b.ref
    180. 

  180. // CHECK:STDOUT:   %F.ref.loc31: %F.type.2 = name_ref F, @B.%F.decl [template = constants.%F.2]
    181. 

  181. // CHECK:STDOUT:   %.loc31_7: <bound method> = bound_method %.loc31_4.1, %F.ref.loc31
    182. 

  182. // CHECK:STDOUT:   %.loc31_4.2: %.6 = addr_of %.loc31_4.1
    183. 

  183. // CHECK:STDOUT:   %F.call.loc31: init %.2 = call %.loc31_7(%.loc31_4.2)
    184. 

  184. // CHECK:STDOUT:   %c.ref: %.11 = name_ref c, %c
    185. 

  185. // CHECK:STDOUT:   %.loc32_4.1: ref %C = deref %c.ref
    186. 

  186. // CHECK:STDOUT:   %F.ref.loc32: %F.type.3 = name_ref F, @C.%F.decl [template = constants.%F.3]
    187. 

  187. // CHECK:STDOUT:   %.loc32_7: <bound method> = bound_method %.loc32_4.1, %F.ref.loc32
    188. 

  188. // CHECK:STDOUT:   %.loc32_4.2: %.11 = addr_of %.loc32_4.1
    189. 

  189. // CHECK:STDOUT:   %F.call.loc32: init %.2 = call %.loc32_7(%.loc32_4.2)
    190. 

  190. // CHECK:STDOUT:   %d.ref: %.14 = name_ref d, %d
    191. 

  191. // CHECK:STDOUT:   %.loc33_4.1: ref %D = deref %d.ref
    192. 

  192. // CHECK:STDOUT:   %F.ref.loc33: %F.type.2 = name_ref F, @B.%F.decl [template = constants.%F.2]
    193. 

  193. // CHECK:STDOUT:   %.loc33_7: <bound method> = bound_method %.loc33_4.1, %F.ref.loc33
    194. 

  194. // CHECK:STDOUT:   %.loc33_4.2: %.14 = addr_of %.loc33_4.1
    195. 

  195. // CHECK:STDOUT:   %.loc33_9.1: ref %D = deref %.loc33_4.2
    196. 

  196. // CHECK:STDOUT:   %.loc33_9.2: ref %B = class_element_access %.loc33_9.1, element0
    197. 

  197. // CHECK:STDOUT:   %.loc33_9.3: %.6 = addr_of %.loc33_9.2
    198. 

  198. // CHECK:STDOUT:   %.loc33_9.4: %.6 = converted %.loc33_4.2, %.loc33_9.3
    199. 

  199. // CHECK:STDOUT:   %F.call.loc33: init %.2 = call %.loc33_7(%.loc33_9.4)
    200. 

  200. // CHECK:STDOUT:   return
    201. 

  201. // CHECK:STDOUT: }
    202. 

  202. // CHECK:STDOUT:
    203.