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carbon-lang
/
toolchain
/
check
/
testdata
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function
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builtin
/
fail_redefined.carbon

fail_redefined.carbon 15 KB
История Исходник

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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/function/builtin/fail_redefined.carbon
    8. 

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

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/builtin/fail_redefined.carbon
    10. 

  10. 

  11. fn A(n: i32, m: i32) -> i32 = "int.sadd";
    12. 

  12. // CHECK:STDERR: fail_redefined.carbon:[[@LINE+7]]:1: error: redefinition of `fn A` [RedeclRedef]
    13. 

  13. // CHECK:STDERR: fn A(n: i32, m: i32) -> i32 { return n; }
    14. 

  14. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    15. 

  15. // CHECK:STDERR: fail_redefined.carbon:[[@LINE-4]]:1: note: previously defined here [RedeclPrevDef]
    16. 

  16. // CHECK:STDERR: fn A(n: i32, m: i32) -> i32 = "int.sadd";
    17. 

  17. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    18. 

  18. // CHECK:STDERR:
    19. 

  19. fn A(n: i32, m: i32) -> i32 { return n; }
    20. 

  20. 

  21. fn B(n: i32, m: i32) -> i32 { return n; }
    22. 

  22. // CHECK:STDERR: fail_redefined.carbon:[[@LINE+7]]:1: error: redefinition of `fn B` [RedeclRedef]
    23. 

  23. // CHECK:STDERR: fn B(n: i32, m: i32) -> i32 = "int.sadd";
    24. 

  24. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    25. 

  25. // CHECK:STDERR: fail_redefined.carbon:[[@LINE-4]]:1: note: previously defined here [RedeclPrevDef]
    26. 

  26. // CHECK:STDERR: fn B(n: i32, m: i32) -> i32 { return n; }
    27. 

  27. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    28. 

  28. // CHECK:STDERR:
    29. 

  29. fn B(n: i32, m: i32) -> i32 = "int.sadd";
    30. 

  30. 

  31. fn C(n: i32, m: i32) -> i32 = "int.sadd";
    32. 

  32. // CHECK:STDERR: fail_redefined.carbon:[[@LINE+7]]:1: error: redefinition of `fn C` [RedeclRedef]
    33. 

  33. // CHECK:STDERR: fn C(n: i32, m: i32) -> i32 = "int.sadd";
    34. 

  34. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    35. 

  35. // CHECK:STDERR: fail_redefined.carbon:[[@LINE-4]]:1: note: previously defined here [RedeclPrevDef]
    36. 

  36. // CHECK:STDERR: fn C(n: i32, m: i32) -> i32 = "int.sadd";
    37. 

  37. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    38. 

  38. // CHECK:STDERR:
    39. 

  39. fn C(n: i32, m: i32) -> i32 = "int.sadd";
    40. 

  40. 

  41. // CHECK:STDOUT: --- fail_redefined.carbon
    42. 

  42. // CHECK:STDOUT:
    43. 

  43. // CHECK:STDOUT: constants {
    44. 

  44. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    45. 

  45. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    46. 

  46. // CHECK:STDOUT:   %A.type.00d7e7.1: type = fn_type @A.1 [concrete]
    47. 

  47. // CHECK:STDOUT:   %A.1db889.1: %A.type.00d7e7.1 = struct_value () [concrete]
    48. 

  48. // CHECK:STDOUT:   %A.type.00d7e7.2: type = fn_type @A.2 [concrete]
    49. 

  49. // CHECK:STDOUT:   %A.1db889.2: %A.type.00d7e7.2 = struct_value () [concrete]
    50. 

  50. // CHECK:STDOUT:   %B.type.e168e5.1: type = fn_type @B.1 [concrete]
    51. 

  51. // CHECK:STDOUT:   %B.d1e2df.1: %B.type.e168e5.1 = struct_value () [concrete]
    52. 

  52. // CHECK:STDOUT:   %B.type.e168e5.2: type = fn_type @B.2 [concrete]
    53. 

  53. // CHECK:STDOUT:   %B.d1e2df.2: %B.type.e168e5.2 = struct_value () [concrete]
    54. 

  54. // CHECK:STDOUT:   %C.type.de0bfe.1: type = fn_type @C.1 [concrete]
    55. 

  55. // CHECK:STDOUT:   %C.1b0370.1: %C.type.de0bfe.1 = struct_value () [concrete]
    56. 

  56. // CHECK:STDOUT:   %C.type.de0bfe.2: type = fn_type @C.2 [concrete]
    57. 

  57. // CHECK:STDOUT:   %C.1b0370.2: %C.type.de0bfe.2 = struct_value () [concrete]
    58. 

  58. // CHECK:STDOUT: }
    59. 

  59. // CHECK:STDOUT:
    60. 

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

  61. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    62. 

  62. // CHECK:STDOUT:     .Int = %Core.Int
    63. 

  63. // CHECK:STDOUT:     import Core//prelude
    64. 

  64. // CHECK:STDOUT:     import Core//prelude/...
    65. 

  65. // CHECK:STDOUT:   }
    66. 

  66. // CHECK:STDOUT: }
    67. 

  67. // CHECK:STDOUT:
    68. 

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

  69. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    70. 

  70. // CHECK:STDOUT:     .Core = imports.%Core
    71. 

  71. // CHECK:STDOUT:     .A = %A.decl.loc11
    72. 

  72. // CHECK:STDOUT:     .B = %B.decl.loc21
    73. 

  73. // CHECK:STDOUT:     .C = %C.decl.loc31
    74. 

  74. // CHECK:STDOUT:   }
    75. 

  75. // CHECK:STDOUT:   %Core.import = import Core
    76. 

  76. // CHECK:STDOUT:   %A.decl.loc11: %A.type.00d7e7.1 = fn_decl @A.1 [concrete = constants.%A.1db889.1] {
    77. 

  77. // CHECK:STDOUT:     %n.patt: %i32 = binding_pattern n
    78. 

  78. // CHECK:STDOUT:     %n.param_patt: %i32 = value_param_pattern %n.patt, call_param0
    79. 

  79. // CHECK:STDOUT:     %m.patt: %i32 = binding_pattern m
    80. 

  80. // CHECK:STDOUT:     %m.param_patt: %i32 = value_param_pattern %m.patt, call_param1
    81. 

  81. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    82. 

  82. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, call_param2
    83. 

  83. // CHECK:STDOUT:   } {
    84. 

  84. // CHECK:STDOUT:     %int_32.loc11_25: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    85. 

  85. // CHECK:STDOUT:     %i32.loc11_25: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    86. 

  86. // CHECK:STDOUT:     %n.param: %i32 = value_param call_param0
    87. 

  87. // CHECK:STDOUT:     %.loc11_9: type = splice_block %i32.loc11_9 [concrete = constants.%i32] {
    88. 

  88. // CHECK:STDOUT:       %int_32.loc11_9: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    89. 

  89. // CHECK:STDOUT:       %i32.loc11_9: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    90. 

  90. // CHECK:STDOUT:     }
    91. 

  91. // CHECK:STDOUT:     %n: %i32 = bind_name n, %n.param
    92. 

  92. // CHECK:STDOUT:     %m.param: %i32 = value_param call_param1
    93. 

  93. // CHECK:STDOUT:     %.loc11_17: type = splice_block %i32.loc11_17 [concrete = constants.%i32] {
    94. 

  94. // CHECK:STDOUT:       %int_32.loc11_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    95. 

  95. // CHECK:STDOUT:       %i32.loc11_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    96. 

  96. // CHECK:STDOUT:     }
    97. 

  97. // CHECK:STDOUT:     %m: %i32 = bind_name m, %m.param
    98. 

  98. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param2
    99. 

  99. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    100. 

  100. // CHECK:STDOUT:   }
    101. 

  101. // CHECK:STDOUT:   %A.decl.loc19: %A.type.00d7e7.2 = fn_decl @A.2 [concrete = constants.%A.1db889.2] {
    102. 

  102. // CHECK:STDOUT:     %n.patt: %i32 = binding_pattern n
    103. 

  103. // CHECK:STDOUT:     %n.param_patt: %i32 = value_param_pattern %n.patt, call_param0
    104. 

  104. // CHECK:STDOUT:     %m.patt: %i32 = binding_pattern m
    105. 

  105. // CHECK:STDOUT:     %m.param_patt: %i32 = value_param_pattern %m.patt, call_param1
    106. 

  106. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    107. 

  107. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, call_param2
    108. 

  108. // CHECK:STDOUT:   } {
    109. 

  109. // CHECK:STDOUT:     %int_32.loc19_25: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    110. 

  110. // CHECK:STDOUT:     %i32.loc19_25: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    111. 

  111. // CHECK:STDOUT:     %n.param: %i32 = value_param call_param0
    112. 

  112. // CHECK:STDOUT:     %.loc19_9: type = splice_block %i32.loc19_9 [concrete = constants.%i32] {
    113. 

  113. // CHECK:STDOUT:       %int_32.loc19_9: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    114. 

  114. // CHECK:STDOUT:       %i32.loc19_9: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    115. 

  115. // CHECK:STDOUT:     }
    116. 

  116. // CHECK:STDOUT:     %n: %i32 = bind_name n, %n.param
    117. 

  117. // CHECK:STDOUT:     %m.param: %i32 = value_param call_param1
    118. 

  118. // CHECK:STDOUT:     %.loc19_17: type = splice_block %i32.loc19_17 [concrete = constants.%i32] {
    119. 

  119. // CHECK:STDOUT:       %int_32.loc19_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    120. 

  120. // CHECK:STDOUT:       %i32.loc19_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    121. 

  121. // CHECK:STDOUT:     }
    122. 

  122. // CHECK:STDOUT:     %m: %i32 = bind_name m, %m.param
    123. 

  123. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param2
    124. 

  124. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    125. 

  125. // CHECK:STDOUT:   }
    126. 

  126. // CHECK:STDOUT:   %B.decl.loc21: %B.type.e168e5.1 = fn_decl @B.1 [concrete = constants.%B.d1e2df.1] {
    127. 

  127. // CHECK:STDOUT:     %n.patt: %i32 = binding_pattern n
    128. 

  128. // CHECK:STDOUT:     %n.param_patt: %i32 = value_param_pattern %n.patt, call_param0
    129. 

  129. // CHECK:STDOUT:     %m.patt: %i32 = binding_pattern m
    130. 

  130. // CHECK:STDOUT:     %m.param_patt: %i32 = value_param_pattern %m.patt, call_param1
    131. 

  131. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    132. 

  132. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, call_param2
    133. 

  133. // CHECK:STDOUT:   } {
    134. 

  134. // CHECK:STDOUT:     %int_32.loc21_25: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    135. 

  135. // CHECK:STDOUT:     %i32.loc21_25: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    136. 

  136. // CHECK:STDOUT:     %n.param: %i32 = value_param call_param0
    137. 

  137. // CHECK:STDOUT:     %.loc21_9: type = splice_block %i32.loc21_9 [concrete = constants.%i32] {
    138. 

  138. // CHECK:STDOUT:       %int_32.loc21_9: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    139. 

  139. // CHECK:STDOUT:       %i32.loc21_9: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    140. 

  140. // CHECK:STDOUT:     }
    141. 

  141. // CHECK:STDOUT:     %n: %i32 = bind_name n, %n.param
    142. 

  142. // CHECK:STDOUT:     %m.param: %i32 = value_param call_param1
    143. 

  143. // CHECK:STDOUT:     %.loc21_17: type = splice_block %i32.loc21_17 [concrete = constants.%i32] {
    144. 

  144. // CHECK:STDOUT:       %int_32.loc21_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    145. 

  145. // CHECK:STDOUT:       %i32.loc21_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    146. 

  146. // CHECK:STDOUT:     }
    147. 

  147. // CHECK:STDOUT:     %m: %i32 = bind_name m, %m.param
    148. 

  148. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param2
    149. 

  149. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    150. 

  150. // CHECK:STDOUT:   }
    151. 

  151. // CHECK:STDOUT:   %B.decl.loc29: %B.type.e168e5.2 = fn_decl @B.2 [concrete = constants.%B.d1e2df.2] {
    152. 

  152. // CHECK:STDOUT:     %n.patt: %i32 = binding_pattern n
    153. 

  153. // CHECK:STDOUT:     %n.param_patt: %i32 = value_param_pattern %n.patt, call_param0
    154. 

  154. // CHECK:STDOUT:     %m.patt: %i32 = binding_pattern m
    155. 

  155. // CHECK:STDOUT:     %m.param_patt: %i32 = value_param_pattern %m.patt, call_param1
    156. 

  156. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    157. 

  157. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, call_param2
    158. 

  158. // CHECK:STDOUT:   } {
    159. 

  159. // CHECK:STDOUT:     %int_32.loc29_25: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    160. 

  160. // CHECK:STDOUT:     %i32.loc29_25: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    161. 

  161. // CHECK:STDOUT:     %n.param: %i32 = value_param call_param0
    162. 

  162. // CHECK:STDOUT:     %.loc29_9: type = splice_block %i32.loc29_9 [concrete = constants.%i32] {
    163. 

  163. // CHECK:STDOUT:       %int_32.loc29_9: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    164. 

  164. // CHECK:STDOUT:       %i32.loc29_9: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    165. 

  165. // CHECK:STDOUT:     }
    166. 

  166. // CHECK:STDOUT:     %n: %i32 = bind_name n, %n.param
    167. 

  167. // CHECK:STDOUT:     %m.param: %i32 = value_param call_param1
    168. 

  168. // CHECK:STDOUT:     %.loc29_17: type = splice_block %i32.loc29_17 [concrete = constants.%i32] {
    169. 

  169. // CHECK:STDOUT:       %int_32.loc29_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    170. 

  170. // CHECK:STDOUT:       %i32.loc29_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    171. 

  171. // CHECK:STDOUT:     }
    172. 

  172. // CHECK:STDOUT:     %m: %i32 = bind_name m, %m.param
    173. 

  173. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param2
    174. 

  174. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    175. 

  175. // CHECK:STDOUT:   }
    176. 

  176. // CHECK:STDOUT:   %C.decl.loc31: %C.type.de0bfe.1 = fn_decl @C.1 [concrete = constants.%C.1b0370.1] {
    177. 

  177. // CHECK:STDOUT:     %n.patt: %i32 = binding_pattern n
    178. 

  178. // CHECK:STDOUT:     %n.param_patt: %i32 = value_param_pattern %n.patt, call_param0
    179. 

  179. // CHECK:STDOUT:     %m.patt: %i32 = binding_pattern m
    180. 

  180. // CHECK:STDOUT:     %m.param_patt: %i32 = value_param_pattern %m.patt, call_param1
    181. 

  181. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    182. 

  182. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, call_param2
    183. 

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

  184. // CHECK:STDOUT:     %int_32.loc31_25: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    185. 

  185. // CHECK:STDOUT:     %i32.loc31_25: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    186. 

  186. // CHECK:STDOUT:     %n.param: %i32 = value_param call_param0
    187. 

  187. // CHECK:STDOUT:     %.loc31_9: type = splice_block %i32.loc31_9 [concrete = constants.%i32] {
    188. 

  188. // CHECK:STDOUT:       %int_32.loc31_9: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    189. 

  189. // CHECK:STDOUT:       %i32.loc31_9: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    190. 

  190. // CHECK:STDOUT:     }
    191. 

  191. // CHECK:STDOUT:     %n: %i32 = bind_name n, %n.param
    192. 

  192. // CHECK:STDOUT:     %m.param: %i32 = value_param call_param1
    193. 

  193. // CHECK:STDOUT:     %.loc31_17: type = splice_block %i32.loc31_17 [concrete = constants.%i32] {
    194. 

  194. // CHECK:STDOUT:       %int_32.loc31_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    195. 

  195. // CHECK:STDOUT:       %i32.loc31_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    196. 

  196. // CHECK:STDOUT:     }
    197. 

  197. // CHECK:STDOUT:     %m: %i32 = bind_name m, %m.param
    198. 

  198. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param2
    199. 

  199. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    200. 

  200. // CHECK:STDOUT:   }
    201. 

  201. // CHECK:STDOUT:   %C.decl.loc39: %C.type.de0bfe.2 = fn_decl @C.2 [concrete = constants.%C.1b0370.2] {
    202. 

  202. // CHECK:STDOUT:     %n.patt: %i32 = binding_pattern n
    203. 

  203. // CHECK:STDOUT:     %n.param_patt: %i32 = value_param_pattern %n.patt, call_param0
    204. 

  204. // CHECK:STDOUT:     %m.patt: %i32 = binding_pattern m
    205. 

  205. // CHECK:STDOUT:     %m.param_patt: %i32 = value_param_pattern %m.patt, call_param1
    206. 

  206. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    207. 

  207. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, call_param2
    208. 

  208. // CHECK:STDOUT:   } {
    209. 

  209. // CHECK:STDOUT:     %int_32.loc39_25: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    210. 

  210. // CHECK:STDOUT:     %i32.loc39_25: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    211. 

  211. // CHECK:STDOUT:     %n.param: %i32 = value_param call_param0
    212. 

  212. // CHECK:STDOUT:     %.loc39_9: type = splice_block %i32.loc39_9 [concrete = constants.%i32] {
    213. 

  213. // CHECK:STDOUT:       %int_32.loc39_9: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    214. 

  214. // CHECK:STDOUT:       %i32.loc39_9: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    215. 

  215. // CHECK:STDOUT:     }
    216. 

  216. // CHECK:STDOUT:     %n: %i32 = bind_name n, %n.param
    217. 

  217. // CHECK:STDOUT:     %m.param: %i32 = value_param call_param1
    218. 

  218. // CHECK:STDOUT:     %.loc39_17: type = splice_block %i32.loc39_17 [concrete = constants.%i32] {
    219. 

  219. // CHECK:STDOUT:       %int_32.loc39_17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    220. 

  220. // CHECK:STDOUT:       %i32.loc39_17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    221. 

  221. // CHECK:STDOUT:     }
    222. 

  222. // CHECK:STDOUT:     %m: %i32 = bind_name m, %m.param
    223. 

  223. // CHECK:STDOUT:     %return.param: ref %i32 = out_param call_param2
    224. 

  224. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    225. 

  225. // CHECK:STDOUT:   }
    226. 

  226. // CHECK:STDOUT: }
    227. 

  227. // CHECK:STDOUT:
    228. 

  228. // CHECK:STDOUT: fn @A.1(%n.param_patt: %i32, %m.param_patt: %i32) -> %i32 = "int.sadd";
    229. 

  229. // CHECK:STDOUT:
    230. 

  230. // CHECK:STDOUT: fn @A.2(%n.param_patt: %i32, %m.param_patt: %i32) -> %i32 {
    231. 

  231. // CHECK:STDOUT: !entry:
    232. 

  232. // CHECK:STDOUT:   %n.ref: %i32 = name_ref n, %n
    233. 

  233. // CHECK:STDOUT:   return %n.ref
    234. 

  234. // CHECK:STDOUT: }
    235. 

  235. // CHECK:STDOUT:
    236. 

  236. // CHECK:STDOUT: fn @B.1(%n.param_patt: %i32, %m.param_patt: %i32) -> %i32 {
    237. 

  237. // CHECK:STDOUT: !entry:
    238. 

  238. // CHECK:STDOUT:   %n.ref: %i32 = name_ref n, %n
    239. 

  239. // CHECK:STDOUT:   return %n.ref
    240. 

  240. // CHECK:STDOUT: }
    241. 

  241. // CHECK:STDOUT:
    242. 

  242. // CHECK:STDOUT: fn @B.2(%n.param_patt: %i32, %m.param_patt: %i32) -> %i32 = "int.sadd";
    243. 

  243. // CHECK:STDOUT:
    244. 

  244. // CHECK:STDOUT: fn @C.1(%n.param_patt: %i32, %m.param_patt: %i32) -> %i32 = "int.sadd";
    245. 

  245. // CHECK:STDOUT:
    246. 

  246. // CHECK:STDOUT: fn @C.2(%n.param_patt: %i32, %m.param_patt: %i32) -> %i32 = "int.sadd";
    247. 

  247. // CHECK:STDOUT:
    248.