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carbon-lang
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toolchain
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compound_field.carbon

compound_field.carbon 15 KB
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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/class/compound_field.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/compound_field.carbon
    10. 

  10. 

  11. base class Base {
    12. 

  12.   var a: i32;
    13. 

  13.   var b: i32;
    14. 

  14.   var c: i32;
    15. 

  15. }
    16. 

  16. 

  17. class Derived {
    18. 

  18.   extend base: Base;
    19. 

  19. 

  20.   var d: i32;
    21. 

  21.   var e: i32;
    22. 

  22. }
    23. 

  23. 

  24. fn AccessDerived(d: Derived) -> i32 {
    25. 

  25.   return d.(Derived.d);
    26. 

  26. }
    27. 

  27. 

  28. fn AccessBase(d: Derived) -> i32 {
    29. 

  29.   return d.(Base.b);
    30. 

  30. }
    31. 

  31. 

  32. fn AccessDerivedIndirect(p: Derived*) -> i32* {
    33. 

  33.   return &p->(Derived.d);
    34. 

  34. }
    35. 

  35. 

  36. fn AccessBaseIndirect(p: Derived*) -> i32* {
    37. 

  37.   return &p->(Base.b);
    38. 

  38. }
    39. 

  39. 

  40. // CHECK:STDOUT: --- compound_field.carbon
    41. 

  41. // CHECK:STDOUT:
    42. 

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

  43. // CHECK:STDOUT:   %Base: type = class_type @Base [template]
    44. 

  44. // CHECK:STDOUT:   %.1: Core.IntLiteral = int_value 32 [template]
    45. 

  45. // CHECK:STDOUT:   %Int.type: type = fn_type @Int [template]
    46. 

  46. // CHECK:STDOUT:   %Int: %Int.type = struct_value () [template]
    47. 

  47. // CHECK:STDOUT:   %i32: type = int_type signed, %.1 [template]
    48. 

  48. // CHECK:STDOUT:   %.2: type = unbound_element_type %Base, %i32 [template]
    49. 

  49. // CHECK:STDOUT:   %.3: type = struct_type {.a: %i32, .b: %i32, .c: %i32} [template]
    50. 

  50. // CHECK:STDOUT:   %.4: <witness> = complete_type_witness %.3 [template]
    51. 

  51. // CHECK:STDOUT:   %Derived: type = class_type @Derived [template]
    52. 

  52. // CHECK:STDOUT:   %.6: type = unbound_element_type %Derived, %Base [template]
    53. 

  53. // CHECK:STDOUT:   %.7: type = unbound_element_type %Derived, %i32 [template]
    54. 

  54. // CHECK:STDOUT:   %.8: type = struct_type {.base: %Base, .d: %i32, .e: %i32} [template]
    55. 

  55. // CHECK:STDOUT:   %.9: <witness> = complete_type_witness %.8 [template]
    56. 

  56. // CHECK:STDOUT:   %AccessDerived.type: type = fn_type @AccessDerived [template]
    57. 

  57. // CHECK:STDOUT:   %AccessDerived: %AccessDerived.type = struct_value () [template]
    58. 

  58. // CHECK:STDOUT:   %AccessBase.type: type = fn_type @AccessBase [template]
    59. 

  59. // CHECK:STDOUT:   %AccessBase: %AccessBase.type = struct_value () [template]
    60. 

  60. // CHECK:STDOUT:   %.13: type = ptr_type %Derived [template]
    61. 

  61. // CHECK:STDOUT:   %.14: type = ptr_type %i32 [template]
    62. 

  62. // CHECK:STDOUT:   %AccessDerivedIndirect.type: type = fn_type @AccessDerivedIndirect [template]
    63. 

  63. // CHECK:STDOUT:   %AccessDerivedIndirect: %AccessDerivedIndirect.type = struct_value () [template]
    64. 

  64. // CHECK:STDOUT:   %AccessBaseIndirect.type: type = fn_type @AccessBaseIndirect [template]
    65. 

  65. // CHECK:STDOUT:   %AccessBaseIndirect: %AccessBaseIndirect.type = struct_value () [template]
    66. 

  66. // CHECK:STDOUT: }
    67. 

  67. // CHECK:STDOUT:
    68. 

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

  69. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    70. 

  70. // CHECK:STDOUT:     .Int = %import_ref
    71. 

  71. // CHECK:STDOUT:     import Core//prelude
    72. 

  72. // CHECK:STDOUT:     import Core//prelude/...
    73. 

  73. // CHECK:STDOUT:   }
    74. 

  74. // CHECK:STDOUT: }
    75. 

  75. // CHECK:STDOUT:
    76. 

  76. // CHECK:STDOUT: file {
    77. 

  77. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    78. 

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

  79. // CHECK:STDOUT:     .Base = %Base.decl
    80. 

  80. // CHECK:STDOUT:     .Derived = %Derived.decl
    81. 

  81. // CHECK:STDOUT:     .AccessDerived = %AccessDerived.decl
    82. 

  82. // CHECK:STDOUT:     .AccessBase = %AccessBase.decl
    83. 

  83. // CHECK:STDOUT:     .AccessDerivedIndirect = %AccessDerivedIndirect.decl
    84. 

  84. // CHECK:STDOUT:     .AccessBaseIndirect = %AccessBaseIndirect.decl
    85. 

  85. // CHECK:STDOUT:   }
    86. 

  86. // CHECK:STDOUT:   %Core.import = import Core
    87. 

  87. // CHECK:STDOUT:   %Base.decl: type = class_decl @Base [template = constants.%Base] {} {}
    88. 

  88. // CHECK:STDOUT:   %Derived.decl: type = class_decl @Derived [template = constants.%Derived] {} {}
    89. 

  89. // CHECK:STDOUT:   %AccessDerived.decl: %AccessDerived.type = fn_decl @AccessDerived [template = constants.%AccessDerived] {
    90. 

  90. // CHECK:STDOUT:     %d.patt: %Derived = binding_pattern d
    91. 

  91. // CHECK:STDOUT:     %d.param_patt: %Derived = value_param_pattern %d.patt, runtime_param0
    92. 

  92. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    93. 

  93. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param1
    94. 

  94. // CHECK:STDOUT:   } {
    95. 

  95. // CHECK:STDOUT:     %Derived.ref.loc24: type = name_ref Derived, file.%Derived.decl [template = constants.%Derived]
    96. 

  96. // CHECK:STDOUT:     %.loc24_33.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    97. 

  97. // CHECK:STDOUT:     %int.make_type_signed: init type = call constants.%Int(%.loc24_33.1) [template = constants.%i32]
    98. 

  98. // CHECK:STDOUT:     %.loc24_33.2: type = value_of_initializer %int.make_type_signed [template = constants.%i32]
    99. 

  99. // CHECK:STDOUT:     %.loc24_33.3: type = converted %int.make_type_signed, %.loc24_33.2 [template = constants.%i32]
    100. 

  100. // CHECK:STDOUT:     %d.param: %Derived = value_param runtime_param0
    101. 

  101. // CHECK:STDOUT:     %d: %Derived = bind_name d, %d.param
    102. 

  102. // CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param1
    103. 

  103. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    104. 

  104. // CHECK:STDOUT:   }
    105. 

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

  106. // CHECK:STDOUT:     %d.patt: %Derived = binding_pattern d
    107. 

  107. // CHECK:STDOUT:     %d.param_patt: %Derived = value_param_pattern %d.patt, runtime_param0
    108. 

  108. // CHECK:STDOUT:     %return.patt: %i32 = return_slot_pattern
    109. 

  109. // CHECK:STDOUT:     %return.param_patt: %i32 = out_param_pattern %return.patt, runtime_param1
    110. 

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

  111. // CHECK:STDOUT:     %Derived.ref: type = name_ref Derived, file.%Derived.decl [template = constants.%Derived]
    112. 

  112. // CHECK:STDOUT:     %.loc28_30.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    113. 

  113. // CHECK:STDOUT:     %int.make_type_signed: init type = call constants.%Int(%.loc28_30.1) [template = constants.%i32]
    114. 

  114. // CHECK:STDOUT:     %.loc28_30.2: type = value_of_initializer %int.make_type_signed [template = constants.%i32]
    115. 

  115. // CHECK:STDOUT:     %.loc28_30.3: type = converted %int.make_type_signed, %.loc28_30.2 [template = constants.%i32]
    116. 

  116. // CHECK:STDOUT:     %d.param: %Derived = value_param runtime_param0
    117. 

  117. // CHECK:STDOUT:     %d: %Derived = bind_name d, %d.param
    118. 

  118. // CHECK:STDOUT:     %return.param: ref %i32 = out_param runtime_param1
    119. 

  119. // CHECK:STDOUT:     %return: ref %i32 = return_slot %return.param
    120. 

  120. // CHECK:STDOUT:   }
    121. 

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

  122. // CHECK:STDOUT:     %p.patt: %.13 = binding_pattern p
    123. 

  123. // CHECK:STDOUT:     %p.param_patt: %.13 = value_param_pattern %p.patt, runtime_param0
    124. 

  124. // CHECK:STDOUT:     %return.patt: %.14 = return_slot_pattern
    125. 

  125. // CHECK:STDOUT:     %return.param_patt: %.14 = out_param_pattern %return.patt, runtime_param1
    126. 

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

  127. // CHECK:STDOUT:     %Derived.ref.loc32: type = name_ref Derived, file.%Derived.decl [template = constants.%Derived]
    128. 

  128. // CHECK:STDOUT:     %.loc32_36: type = ptr_type %Derived [template = constants.%.13]
    129. 

  129. // CHECK:STDOUT:     %.loc32_42: Core.IntLiteral = int_value 32 [template = constants.%.1]
    130. 

  130. // CHECK:STDOUT:     %int.make_type_signed: init type = call constants.%Int(%.loc32_42) [template = constants.%i32]
    131. 

  131. // CHECK:STDOUT:     %.loc32_45.1: type = value_of_initializer %int.make_type_signed [template = constants.%i32]
    132. 

  132. // CHECK:STDOUT:     %.loc32_45.2: type = converted %int.make_type_signed, %.loc32_45.1 [template = constants.%i32]
    133. 

  133. // CHECK:STDOUT:     %.loc32_45.3: type = ptr_type %i32 [template = constants.%.14]
    134. 

  134. // CHECK:STDOUT:     %p.param: %.13 = value_param runtime_param0
    135. 

  135. // CHECK:STDOUT:     %p: %.13 = bind_name p, %p.param
    136. 

  136. // CHECK:STDOUT:     %return.param: ref %.14 = out_param runtime_param1
    137. 

  137. // CHECK:STDOUT:     %return: ref %.14 = return_slot %return.param
    138. 

  138. // CHECK:STDOUT:   }
    139. 

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

  140. // CHECK:STDOUT:     %p.patt: %.13 = binding_pattern p
    141. 

  141. // CHECK:STDOUT:     %p.param_patt: %.13 = value_param_pattern %p.patt, runtime_param0
    142. 

  142. // CHECK:STDOUT:     %return.patt: %.14 = return_slot_pattern
    143. 

  143. // CHECK:STDOUT:     %return.param_patt: %.14 = out_param_pattern %return.patt, runtime_param1
    144. 

  144. // CHECK:STDOUT:   } {
    145. 

  145. // CHECK:STDOUT:     %Derived.ref: type = name_ref Derived, file.%Derived.decl [template = constants.%Derived]
    146. 

  146. // CHECK:STDOUT:     %.loc36_33: type = ptr_type %Derived [template = constants.%.13]
    147. 

  147. // CHECK:STDOUT:     %.loc36_39: Core.IntLiteral = int_value 32 [template = constants.%.1]
    148. 

  148. // CHECK:STDOUT:     %int.make_type_signed: init type = call constants.%Int(%.loc36_39) [template = constants.%i32]
    149. 

  149. // CHECK:STDOUT:     %.loc36_42.1: type = value_of_initializer %int.make_type_signed [template = constants.%i32]
    150. 

  150. // CHECK:STDOUT:     %.loc36_42.2: type = converted %int.make_type_signed, %.loc36_42.1 [template = constants.%i32]
    151. 

  151. // CHECK:STDOUT:     %.loc36_42.3: type = ptr_type %i32 [template = constants.%.14]
    152. 

  152. // CHECK:STDOUT:     %p.param: %.13 = value_param runtime_param0
    153. 

  153. // CHECK:STDOUT:     %p: %.13 = bind_name p, %p.param
    154. 

  154. // CHECK:STDOUT:     %return.param: ref %.14 = out_param runtime_param1
    155. 

  155. // CHECK:STDOUT:     %return: ref %.14 = return_slot %return.param
    156. 

  156. // CHECK:STDOUT:   }
    157. 

  157. // CHECK:STDOUT: }
    158. 

  158. // CHECK:STDOUT:
    159. 

  159. // CHECK:STDOUT: class @Base {
    160. 

  160. // CHECK:STDOUT:   %.loc12_10.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    161. 

  161. // CHECK:STDOUT:   %int.make_type_signed.loc12: init type = call constants.%Int(%.loc12_10.1) [template = constants.%i32]
    162. 

  162. // CHECK:STDOUT:   %.loc12_10.2: type = value_of_initializer %int.make_type_signed.loc12 [template = constants.%i32]
    163. 

  163. // CHECK:STDOUT:   %.loc12_10.3: type = converted %int.make_type_signed.loc12, %.loc12_10.2 [template = constants.%i32]
    164. 

  164. // CHECK:STDOUT:   %.loc12_8: %.2 = field_decl a, element0 [template]
    165. 

  165. // CHECK:STDOUT:   %.loc13_10.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    166. 

  166. // CHECK:STDOUT:   %int.make_type_signed.loc13: init type = call constants.%Int(%.loc13_10.1) [template = constants.%i32]
    167. 

  167. // CHECK:STDOUT:   %.loc13_10.2: type = value_of_initializer %int.make_type_signed.loc13 [template = constants.%i32]
    168. 

  168. // CHECK:STDOUT:   %.loc13_10.3: type = converted %int.make_type_signed.loc13, %.loc13_10.2 [template = constants.%i32]
    169. 

  169. // CHECK:STDOUT:   %.loc13_8: %.2 = field_decl b, element1 [template]
    170. 

  170. // CHECK:STDOUT:   %.loc14_10.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    171. 

  171. // CHECK:STDOUT:   %int.make_type_signed.loc14: init type = call constants.%Int(%.loc14_10.1) [template = constants.%i32]
    172. 

  172. // CHECK:STDOUT:   %.loc14_10.2: type = value_of_initializer %int.make_type_signed.loc14 [template = constants.%i32]
    173. 

  173. // CHECK:STDOUT:   %.loc14_10.3: type = converted %int.make_type_signed.loc14, %.loc14_10.2 [template = constants.%i32]
    174. 

  174. // CHECK:STDOUT:   %.loc14_8: %.2 = field_decl c, element2 [template]
    175. 

  175. // CHECK:STDOUT:   %.loc15: <witness> = complete_type_witness %.3 [template = constants.%.4]
    176. 

  176. // CHECK:STDOUT:
    177. 

  177. // CHECK:STDOUT: !members:
    178. 

  178. // CHECK:STDOUT:   .Self = constants.%Base
    179. 

  179. // CHECK:STDOUT:   .a = %.loc12_8
    180. 

  180. // CHECK:STDOUT:   .b = %.loc13_8
    181. 

  181. // CHECK:STDOUT:   .c = %.loc14_8
    182. 

  182. // CHECK:STDOUT: }
    183. 

  183. // CHECK:STDOUT:
    184. 

  184. // CHECK:STDOUT: class @Derived {
    185. 

  185. // CHECK:STDOUT:   %Base.ref: type = name_ref Base, file.%Base.decl [template = constants.%Base]
    186. 

  186. // CHECK:STDOUT:   %.loc18: %.6 = base_decl %Base, element0 [template]
    187. 

  187. // CHECK:STDOUT:   %.loc20_10.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    188. 

  188. // CHECK:STDOUT:   %int.make_type_signed.loc20: init type = call constants.%Int(%.loc20_10.1) [template = constants.%i32]
    189. 

  189. // CHECK:STDOUT:   %.loc20_10.2: type = value_of_initializer %int.make_type_signed.loc20 [template = constants.%i32]
    190. 

  190. // CHECK:STDOUT:   %.loc20_10.3: type = converted %int.make_type_signed.loc20, %.loc20_10.2 [template = constants.%i32]
    191. 

  191. // CHECK:STDOUT:   %.loc20_8: %.7 = field_decl d, element1 [template]
    192. 

  192. // CHECK:STDOUT:   %.loc21_10.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    193. 

  193. // CHECK:STDOUT:   %int.make_type_signed.loc21: init type = call constants.%Int(%.loc21_10.1) [template = constants.%i32]
    194. 

  194. // CHECK:STDOUT:   %.loc21_10.2: type = value_of_initializer %int.make_type_signed.loc21 [template = constants.%i32]
    195. 

  195. // CHECK:STDOUT:   %.loc21_10.3: type = converted %int.make_type_signed.loc21, %.loc21_10.2 [template = constants.%i32]
    196. 

  196. // CHECK:STDOUT:   %.loc21_8: %.7 = field_decl e, element2 [template]
    197. 

  197. // CHECK:STDOUT:   %.loc22: <witness> = complete_type_witness %.8 [template = constants.%.9]
    198. 

  198. // CHECK:STDOUT:
    199. 

  199. // CHECK:STDOUT: !members:
    200. 

  200. // CHECK:STDOUT:   .Self = constants.%Derived
    201. 

  201. // CHECK:STDOUT:   .base = %.loc18
    202. 

  202. // CHECK:STDOUT:   .d = %.loc20_8
    203. 

  203. // CHECK:STDOUT:   .e = %.loc21_8
    204. 

  204. // CHECK:STDOUT:   extend %Base.ref
    205. 

  205. // CHECK:STDOUT: }
    206. 

  206. // CHECK:STDOUT:
    207. 

  207. // CHECK:STDOUT: fn @AccessDerived(%d.param_patt: %Derived) -> %i32 {
    208. 

  208. // CHECK:STDOUT: !entry:
    209. 

  209. // CHECK:STDOUT:   %d.ref.loc25_10: %Derived = name_ref d, %d
    210. 

  210. // CHECK:STDOUT:   %Derived.ref.loc25: type = name_ref Derived, file.%Derived.decl [template = constants.%Derived]
    211. 

  211. // CHECK:STDOUT:   %d.ref.loc25_20: %.7 = name_ref d, @Derived.%.loc20_8 [template = @Derived.%.loc20_8]
    212. 

  212. // CHECK:STDOUT:   %.loc25_11.1: ref %i32 = class_element_access %d.ref.loc25_10, element1
    213. 

  213. // CHECK:STDOUT:   %.loc25_11.2: %i32 = bind_value %.loc25_11.1
    214. 

  214. // CHECK:STDOUT:   return %.loc25_11.2
    215. 

  215. // CHECK:STDOUT: }
    216. 

  216. // CHECK:STDOUT:
    217. 

  217. // CHECK:STDOUT: fn @AccessBase(%d.param_patt: %Derived) -> %i32 {
    218. 

  218. // CHECK:STDOUT: !entry:
    219. 

  219. // CHECK:STDOUT:   %d.ref: %Derived = name_ref d, %d
    220. 

  220. // CHECK:STDOUT:   %Base.ref: type = name_ref Base, file.%Base.decl [template = constants.%Base]
    221. 

  221. // CHECK:STDOUT:   %b.ref: %.2 = name_ref b, @Base.%.loc13_8 [template = @Base.%.loc13_8]
    222. 

  222. // CHECK:STDOUT:   %.loc29_11.1: ref %Base = class_element_access %d.ref, element0
    223. 

  223. // CHECK:STDOUT:   %.loc29_11.2: ref %Base = converted %d.ref, %.loc29_11.1
    224. 

  224. // CHECK:STDOUT:   %.loc29_11.3: ref %i32 = class_element_access %.loc29_11.2, element1
    225. 

  225. // CHECK:STDOUT:   %.loc29_11.4: %i32 = bind_value %.loc29_11.3
    226. 

  226. // CHECK:STDOUT:   return %.loc29_11.4
    227. 

  227. // CHECK:STDOUT: }
    228. 

  228. // CHECK:STDOUT:
    229. 

  229. // CHECK:STDOUT: fn @AccessDerivedIndirect(%p.param_patt: %.13) -> %.14 {
    230. 

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

  231. // CHECK:STDOUT:   %p.ref: %.13 = name_ref p, %p
    232. 

  232. // CHECK:STDOUT:   %Derived.ref.loc33: type = name_ref Derived, file.%Derived.decl [template = constants.%Derived]
    233. 

  233. // CHECK:STDOUT:   %d.ref: %.7 = name_ref d, @Derived.%.loc20_8 [template = @Derived.%.loc20_8]
    234. 

  234. // CHECK:STDOUT:   %.loc33_12.1: ref %Derived = deref %p.ref
    235. 

  235. // CHECK:STDOUT:   %.loc33_12.2: ref %i32 = class_element_access %.loc33_12.1, element1
    236. 

  236. // CHECK:STDOUT:   %.loc33_10: %.14 = addr_of %.loc33_12.2
    237. 

  237. // CHECK:STDOUT:   return %.loc33_10
    238. 

  238. // CHECK:STDOUT: }
    239. 

  239. // CHECK:STDOUT:
    240. 

  240. // CHECK:STDOUT: fn @AccessBaseIndirect(%p.param_patt: %.13) -> %.14 {
    241. 

  241. // CHECK:STDOUT: !entry:
    242. 

  242. // CHECK:STDOUT:   %p.ref: %.13 = name_ref p, %p
    243. 

  243. // CHECK:STDOUT:   %Base.ref: type = name_ref Base, file.%Base.decl [template = constants.%Base]
    244. 

  244. // CHECK:STDOUT:   %b.ref: %.2 = name_ref b, @Base.%.loc13_8 [template = @Base.%.loc13_8]
    245. 

  245. // CHECK:STDOUT:   %.loc37_12.1: ref %Derived = deref %p.ref
    246. 

  246. // CHECK:STDOUT:   %.loc37_12.2: ref %Base = class_element_access %.loc37_12.1, element0
    247. 

  247. // CHECK:STDOUT:   %.loc37_12.3: ref %Base = converted %.loc37_12.1, %.loc37_12.2
    248. 

  248. // CHECK:STDOUT:   %.loc37_12.4: ref %i32 = class_element_access %.loc37_12.3, element1
    249. 

  249. // CHECK:STDOUT:   %.loc37_10: %.14 = addr_of %.loc37_12.4
    250. 

  250. // CHECK:STDOUT:   return %.loc37_10
    251. 

  251. // CHECK:STDOUT: }
    252. 

  252. // CHECK:STDOUT:
    253.