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fail_expr_category.carbon

fail_expr_category.carbon 23 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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/int.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/index/fail_expr_category.carbon
    12. 

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

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

  14. 

  15. fn F() -> array(i32, 3);
    16. 

  16. 

  17. fn G(b: array(i32, 3)) {
    18. 

  18.   // Indexing an array value gives a value.
    19. 

  19.   // CHECK:STDERR: fail_expr_category.carbon:[[@LINE+4]]:18: error: cannot take the address of non-reference expression [AddrOfNonRef]
    20. 

  20.   // CHECK:STDERR:   var pb: i32* = &b[0];
    21. 

  21.   // CHECK:STDERR:                  ^
    22. 

  22.   // CHECK:STDERR:
    23. 

  23.   var pb: i32* = &b[0];
    24. 

  24.   // CHECK:STDERR: fail_expr_category.carbon:[[@LINE+4]]:3: error: expression is not assignable [AssignmentToNonAssignable]
    25. 

  25.   // CHECK:STDERR:   b[0] = 4;
    26. 

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

  27.   // CHECK:STDERR:
    28. 

  28.   b[0] = 4;
    29. 

  29. 

  30.   // Indexing an ephemeral reference (materialized from an initializing
    31. 

  31.   // expression) gives a value.
    32. 

  32.   // CHECK:STDERR: fail_expr_category.carbon:[[@LINE+4]]:18: error: cannot take the address of non-reference expression [AddrOfNonRef]
    33. 

  33.   // CHECK:STDERR:   var pf: i32* = &F()[0];
    34. 

  34.   // CHECK:STDERR:                  ^
    35. 

  35.   // CHECK:STDERR:
    36. 

  36.   var pf: i32* = &F()[0];
    37. 

  37.   // CHECK:STDERR: fail_expr_category.carbon:[[@LINE+4]]:3: error: expression is not assignable [AssignmentToNonAssignable]
    38. 

  38.   // CHECK:STDERR:   F()[0] = 4;
    39. 

  39.   // CHECK:STDERR:   ^~~~~~
    40. 

  40.   // CHECK:STDERR:
    41. 

  41.   F()[0] = 4;
    42. 

  42. }
    43. 

  43. 

  44. // CHECK:STDOUT: --- fail_expr_category.carbon
    45. 

  45. // CHECK:STDOUT:
    46. 

  46. // CHECK:STDOUT: constants {
    47. 

  47. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [concrete]
    48. 

  48. // CHECK:STDOUT:   %Int.type: type = generic_class_type @Int [concrete]
    49. 

  49. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    50. 

  50. // CHECK:STDOUT:   %Int.generic: %Int.type = struct_value () [concrete]
    51. 

  51. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [concrete]
    52. 

  52. // CHECK:STDOUT:   %int_3: Core.IntLiteral = int_value 3 [concrete]
    53. 

  53. // CHECK:STDOUT:   %array_type: type = array_type %int_3, %i32 [concrete]
    54. 

  54. // CHECK:STDOUT:   %pattern_type.5d8: type = pattern_type %array_type [concrete]
    55. 

  55. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    56. 

  56. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    57. 

  57. // CHECK:STDOUT:   %G.type: type = fn_type @G [concrete]
    58. 

  58. // CHECK:STDOUT:   %G: %G.type = struct_value () [concrete]
    59. 

  59. // CHECK:STDOUT:   %ptr.235: type = ptr_type %i32 [concrete]
    60. 

  60. // CHECK:STDOUT:   %pattern_type.fe8: type = pattern_type %ptr.235 [concrete]
    61. 

  61. // CHECK:STDOUT:   %int_0.5c6: Core.IntLiteral = int_value 0 [concrete]
    62. 

  62. // CHECK:STDOUT:   %ImplicitAs.type.cc7: type = generic_interface_type @ImplicitAs [concrete]
    63. 

  63. // CHECK:STDOUT:   %ImplicitAs.generic: %ImplicitAs.type.cc7 = struct_value () [concrete]
    64. 

  64. // CHECK:STDOUT:   %ImplicitAs.type.205: type = facet_type <@ImplicitAs, @ImplicitAs(%i32)> [concrete]
    65. 

  65. // CHECK:STDOUT:   %Convert.type.1b6: type = fn_type @Convert.1, @ImplicitAs(%i32) [concrete]
    66. 

  66. // CHECK:STDOUT:   %To: Core.IntLiteral = bind_symbolic_name To, 0 [symbolic]
    67. 

  67. // CHECK:STDOUT:   %Convert.type.0f9: type = fn_type @Convert.2, @impl.4f9(%To) [symbolic]
    68. 

  68. // CHECK:STDOUT:   %Convert.f06: %Convert.type.0f9 = struct_value () [symbolic]
    69. 

  69. // CHECK:STDOUT:   %ImplicitAs.impl_witness.c75: <witness> = impl_witness imports.%ImplicitAs.impl_witness_table.a2f, @impl.4f9(%int_32) [concrete]
    70. 

  70. // CHECK:STDOUT:   %Convert.type.035: type = fn_type @Convert.2, @impl.4f9(%int_32) [concrete]
    71. 

  71. // CHECK:STDOUT:   %Convert.956: %Convert.type.035 = struct_value () [concrete]
    72. 

  72. // CHECK:STDOUT:   %ImplicitAs.facet: %ImplicitAs.type.205 = facet_value Core.IntLiteral, (%ImplicitAs.impl_witness.c75) [concrete]
    73. 

  73. // CHECK:STDOUT:   %.9c3: type = fn_type_with_self_type %Convert.type.1b6, %ImplicitAs.facet [concrete]
    74. 

  74. // CHECK:STDOUT:   %Convert.bound.d04: <bound method> = bound_method %int_0.5c6, %Convert.956 [concrete]
    75. 

  75. // CHECK:STDOUT:   %Convert.specific_fn: <specific function> = specific_function %Convert.956, @Convert.2(%int_32) [concrete]
    76. 

  76. // CHECK:STDOUT:   %bound_method.b6e: <bound method> = bound_method %int_0.5c6, %Convert.specific_fn [concrete]
    77. 

  77. // CHECK:STDOUT:   %int_0.6a9: %i32 = int_value 0 [concrete]
    78. 

  78. // CHECK:STDOUT:   %int_4.0c1: Core.IntLiteral = int_value 4 [concrete]
    79. 

  79. // CHECK:STDOUT:   %Convert.bound.ac3: <bound method> = bound_method %int_4.0c1, %Convert.956 [concrete]
    80. 

  80. // CHECK:STDOUT:   %bound_method.1da: <bound method> = bound_method %int_4.0c1, %Convert.specific_fn [concrete]
    81. 

  81. // CHECK:STDOUT:   %int_4.940: %i32 = int_value 4 [concrete]
    82. 

  82. // CHECK:STDOUT:   %Destroy.type: type = facet_type <@Destroy> [concrete]
    83. 

  83. // CHECK:STDOUT:   %Op.type.bae: type = fn_type @Op.2 [concrete]
    84. 

  84. // CHECK:STDOUT:   %T: type = bind_symbolic_name T, 0 [symbolic]
    85. 

  85. // CHECK:STDOUT:   %Op.type.bc9: type = fn_type @Op.3, @impl.49c(%T) [symbolic]
    86. 

  86. // CHECK:STDOUT:   %Op.46f: %Op.type.bc9 = struct_value () [symbolic]
    87. 

  87. // CHECK:STDOUT:   %Destroy.impl_witness.14a: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl.49c(%array_type) [concrete]
    88. 

  88. // CHECK:STDOUT:   %Op.type.1e4: type = fn_type @Op.3, @impl.49c(%array_type) [concrete]
    89. 

  89. // CHECK:STDOUT:   %Op.f0b: %Op.type.1e4 = struct_value () [concrete]
    90. 

  90. // CHECK:STDOUT:   %Destroy.facet.75f: %Destroy.type = facet_value %array_type, (%Destroy.impl_witness.14a) [concrete]
    91. 

  91. // CHECK:STDOUT:   %.9c9: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet.75f [concrete]
    92. 

  92. // CHECK:STDOUT:   %Op.specific_fn.c51: <specific function> = specific_function %Op.f0b, @Op.3(%array_type) [concrete]
    93. 

  93. // CHECK:STDOUT:   %Destroy.impl_witness.711: <witness> = impl_witness imports.%Destroy.impl_witness_table, @impl.49c(%ptr.235) [concrete]
    94. 

  94. // CHECK:STDOUT:   %Op.type.ba2: type = fn_type @Op.3, @impl.49c(%ptr.235) [concrete]
    95. 

  95. // CHECK:STDOUT:   %Op.649: %Op.type.ba2 = struct_value () [concrete]
    96. 

  96. // CHECK:STDOUT:   %Destroy.facet.2bf: %Destroy.type = facet_value %ptr.235, (%Destroy.impl_witness.711) [concrete]
    97. 

  97. // CHECK:STDOUT:   %.a79: type = fn_type_with_self_type %Op.type.bae, %Destroy.facet.2bf [concrete]
    98. 

  98. // CHECK:STDOUT:   %Op.specific_fn.829: <specific function> = specific_function %Op.649, @Op.3(%ptr.235) [concrete]
    99. 

  99. // CHECK:STDOUT: }
    100. 

  100. // CHECK:STDOUT:
    101. 

  101. // CHECK:STDOUT: imports {
    102. 

  102. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    103. 

  103. // CHECK:STDOUT:     .Int = %Core.Int
    104. 

  104. // CHECK:STDOUT:     .ImplicitAs = %Core.ImplicitAs
    105. 

  105. // CHECK:STDOUT:     .Destroy = %Core.Destroy
    106. 

  106. // CHECK:STDOUT:     import Core//prelude
    107. 

  107. // CHECK:STDOUT:     import Core//prelude/...
    108. 

  108. // CHECK:STDOUT:   }
    109. 

  109. // CHECK:STDOUT:   %Core.Int: %Int.type = import_ref Core//prelude/parts/int, Int, loaded [concrete = constants.%Int.generic]
    110. 

  110. // CHECK:STDOUT:   %Core.ImplicitAs: %ImplicitAs.type.cc7 = import_ref Core//prelude/parts/as, ImplicitAs, loaded [concrete = constants.%ImplicitAs.generic]
    111. 

  111. // CHECK:STDOUT:   %Core.import_ref.a5b: @impl.4f9.%Convert.type (%Convert.type.0f9) = import_ref Core//prelude/parts/int, loc16_39, loaded [symbolic = @impl.4f9.%Convert (constants.%Convert.f06)]
    112. 

  112. // CHECK:STDOUT:   %ImplicitAs.impl_witness_table.a2f = impl_witness_table (%Core.import_ref.a5b), @impl.4f9 [concrete]
    113. 

  113. // CHECK:STDOUT:   %Core.Destroy: type = import_ref Core//prelude/parts/destroy, Destroy, loaded [concrete = constants.%Destroy.type]
    114. 

  114. // CHECK:STDOUT:   %Core.import_ref.0b9: @impl.49c.%Op.type (%Op.type.bc9) = import_ref Core//prelude/parts/destroy, loc8_23, loaded [symbolic = @impl.49c.%Op (constants.%Op.46f)]
    115. 

  115. // CHECK:STDOUT:   %Destroy.impl_witness_table = impl_witness_table (%Core.import_ref.0b9), @impl.49c [concrete]
    116. 

  116. // CHECK:STDOUT: }
    117. 

  117. // CHECK:STDOUT:
    118. 

  118. // CHECK:STDOUT: file {
    119. 

  119. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    120. 

  120. // CHECK:STDOUT:     .Core = imports.%Core
    121. 

  121. // CHECK:STDOUT:     .F = %F.decl
    122. 

  122. // CHECK:STDOUT:     .G = %G.decl
    123. 

  123. // CHECK:STDOUT:   }
    124. 

  124. // CHECK:STDOUT:   %Core.import = import Core
    125. 

  125. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
    126. 

  126. // CHECK:STDOUT:     %return.patt: %pattern_type.5d8 = return_slot_pattern [concrete]
    127. 

  127. // CHECK:STDOUT:     %return.param_patt: %pattern_type.5d8 = out_param_pattern %return.patt, call_param0 [concrete]
    128. 

  128. // CHECK:STDOUT:   } {
    129. 

  129. // CHECK:STDOUT:     %int_32: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    130. 

  130. // CHECK:STDOUT:     %i32: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    131. 

  131. // CHECK:STDOUT:     %int_3: Core.IntLiteral = int_value 3 [concrete = constants.%int_3]
    132. 

  132. // CHECK:STDOUT:     %array_type: type = array_type %int_3, %i32 [concrete = constants.%array_type]
    133. 

  133. // CHECK:STDOUT:     %return.param: ref %array_type = out_param call_param0
    134. 

  134. // CHECK:STDOUT:     %return: ref %array_type = return_slot %return.param
    135. 

  135. // CHECK:STDOUT:   }
    136. 

  136. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [concrete = constants.%G] {
    137. 

  137. // CHECK:STDOUT:     %b.patt: %pattern_type.5d8 = binding_pattern b [concrete]
    138. 

  138. // CHECK:STDOUT:     %b.param_patt: %pattern_type.5d8 = value_param_pattern %b.patt, call_param0 [concrete]
    139. 

  139. // CHECK:STDOUT:   } {
    140. 

  140. // CHECK:STDOUT:     %b.param: %array_type = value_param call_param0
    141. 

  141. // CHECK:STDOUT:     %.loc17: type = splice_block %array_type [concrete = constants.%array_type] {
    142. 

  142. // CHECK:STDOUT:       %int_32.loc17: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    143. 

  143. // CHECK:STDOUT:       %i32.loc17: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    144. 

  144. // CHECK:STDOUT:       %int_3: Core.IntLiteral = int_value 3 [concrete = constants.%int_3]
    145. 

  145. // CHECK:STDOUT:       %array_type: type = array_type %int_3, %i32.loc17 [concrete = constants.%array_type]
    146. 

  146. // CHECK:STDOUT:     }
    147. 

  147. // CHECK:STDOUT:     %b: %array_type = bind_name b, %b.param
    148. 

  148. // CHECK:STDOUT:   }
    149. 

  149. // CHECK:STDOUT: }
    150. 

  150. // CHECK:STDOUT:
    151. 

  151. // CHECK:STDOUT: fn @F() -> %return.param: %array_type;
    152. 

  152. // CHECK:STDOUT:
    153. 

  153. // CHECK:STDOUT: fn @G(%b.param: %array_type) {
    154. 

  154. // CHECK:STDOUT: !entry:
    155. 

  155. // CHECK:STDOUT:   name_binding_decl {
    156. 

  156. // CHECK:STDOUT:     %pb.patt: %pattern_type.fe8 = binding_pattern pb [concrete]
    157. 

  157. // CHECK:STDOUT:     %pb.var_patt: %pattern_type.fe8 = var_pattern %pb.patt [concrete]
    158. 

  158. // CHECK:STDOUT:   }
    159. 

  159. // CHECK:STDOUT:   %pb.var: ref %ptr.235 = var %pb.var_patt
    160. 

  160. // CHECK:STDOUT:   %b.ref.loc23: %array_type = name_ref b, %b
    161. 

  161. // CHECK:STDOUT:   %int_0.loc23: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    162. 

  162. // CHECK:STDOUT:   %int_32.loc23_22: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    163. 

  163. // CHECK:STDOUT:   %i32.loc23_22: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    164. 

  164. // CHECK:STDOUT:   %impl.elem0.loc23_21: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    165. 

  165. // CHECK:STDOUT:   %bound_method.loc23_21.1: <bound method> = bound_method %int_0.loc23, %impl.elem0.loc23_21 [concrete = constants.%Convert.bound.d04]
    166. 

  166. // CHECK:STDOUT:   %specific_fn.loc23_21: <specific function> = specific_function %impl.elem0.loc23_21, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    167. 

  167. // CHECK:STDOUT:   %bound_method.loc23_21.2: <bound method> = bound_method %int_0.loc23, %specific_fn.loc23_21 [concrete = constants.%bound_method.b6e]
    168. 

  168. // CHECK:STDOUT:   %int.convert_checked.loc23: init %i32 = call %bound_method.loc23_21.2(%int_0.loc23) [concrete = constants.%int_0.6a9]
    169. 

  169. // CHECK:STDOUT:   %.loc23_21.1: %i32 = value_of_initializer %int.convert_checked.loc23 [concrete = constants.%int_0.6a9]
    170. 

  170. // CHECK:STDOUT:   %.loc23_21.2: %i32 = converted %int_0.loc23, %.loc23_21.1 [concrete = constants.%int_0.6a9]
    171. 

  171. // CHECK:STDOUT:   %.loc23_22.1: ref %array_type = value_as_ref %b.ref.loc23
    172. 

  172. // CHECK:STDOUT:   %.loc23_22.2: ref %i32 = array_index %.loc23_22.1, %.loc23_21.2
    173. 

  173. // CHECK:STDOUT:   %.loc23_22.3: %i32 = bind_value %.loc23_22.2
    174. 

  174. // CHECK:STDOUT:   %addr.loc23: %ptr.235 = addr_of <error> [concrete = <error>]
    175. 

  175. // CHECK:STDOUT:   assign %pb.var, %addr.loc23
    176. 

  176. // CHECK:STDOUT:   %.loc23_14: type = splice_block %ptr.loc23 [concrete = constants.%ptr.235] {
    177. 

  177. // CHECK:STDOUT:     %int_32.loc23_11: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    178. 

  178. // CHECK:STDOUT:     %i32.loc23_11: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    179. 

  179. // CHECK:STDOUT:     %ptr.loc23: type = ptr_type %i32.loc23_11 [concrete = constants.%ptr.235]
    180. 

  180. // CHECK:STDOUT:   }
    181. 

  181. // CHECK:STDOUT:   %pb: ref %ptr.235 = bind_name pb, %pb.var
    182. 

  182. // CHECK:STDOUT:   %b.ref.loc28: %array_type = name_ref b, %b
    183. 

  183. // CHECK:STDOUT:   %int_0.loc28: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    184. 

  184. // CHECK:STDOUT:   %int_32.loc28: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    185. 

  185. // CHECK:STDOUT:   %i32.loc28: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    186. 

  186. // CHECK:STDOUT:   %impl.elem0.loc28_5: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    187. 

  187. // CHECK:STDOUT:   %bound_method.loc28_5.1: <bound method> = bound_method %int_0.loc28, %impl.elem0.loc28_5 [concrete = constants.%Convert.bound.d04]
    188. 

  188. // CHECK:STDOUT:   %specific_fn.loc28_5: <specific function> = specific_function %impl.elem0.loc28_5, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    189. 

  189. // CHECK:STDOUT:   %bound_method.loc28_5.2: <bound method> = bound_method %int_0.loc28, %specific_fn.loc28_5 [concrete = constants.%bound_method.b6e]
    190. 

  190. // CHECK:STDOUT:   %int.convert_checked.loc28_5: init %i32 = call %bound_method.loc28_5.2(%int_0.loc28) [concrete = constants.%int_0.6a9]
    191. 

  191. // CHECK:STDOUT:   %.loc28_5.1: %i32 = value_of_initializer %int.convert_checked.loc28_5 [concrete = constants.%int_0.6a9]
    192. 

  192. // CHECK:STDOUT:   %.loc28_5.2: %i32 = converted %int_0.loc28, %.loc28_5.1 [concrete = constants.%int_0.6a9]
    193. 

  193. // CHECK:STDOUT:   %.loc28_6.1: ref %array_type = value_as_ref %b.ref.loc28
    194. 

  194. // CHECK:STDOUT:   %.loc28_6.2: ref %i32 = array_index %.loc28_6.1, %.loc28_5.2
    195. 

  195. // CHECK:STDOUT:   %.loc28_6.3: %i32 = bind_value %.loc28_6.2
    196. 

  196. // CHECK:STDOUT:   %int_4.loc28: Core.IntLiteral = int_value 4 [concrete = constants.%int_4.0c1]
    197. 

  197. // CHECK:STDOUT:   %impl.elem0.loc28_8: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    198. 

  198. // CHECK:STDOUT:   %bound_method.loc28_8.1: <bound method> = bound_method %int_4.loc28, %impl.elem0.loc28_8 [concrete = constants.%Convert.bound.ac3]
    199. 

  199. // CHECK:STDOUT:   %specific_fn.loc28_8: <specific function> = specific_function %impl.elem0.loc28_8, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    200. 

  200. // CHECK:STDOUT:   %bound_method.loc28_8.2: <bound method> = bound_method %int_4.loc28, %specific_fn.loc28_8 [concrete = constants.%bound_method.1da]
    201. 

  201. // CHECK:STDOUT:   %int.convert_checked.loc28_8: init %i32 = call %bound_method.loc28_8.2(%int_4.loc28) [concrete = constants.%int_4.940]
    202. 

  202. // CHECK:STDOUT:   %.loc28_8: init %i32 = converted %int_4.loc28, %int.convert_checked.loc28_8 [concrete = constants.%int_4.940]
    203. 

  203. // CHECK:STDOUT:   assign %.loc28_6.3, %.loc28_8
    204. 

  204. // CHECK:STDOUT:   name_binding_decl {
    205. 

  205. // CHECK:STDOUT:     %pf.patt: %pattern_type.fe8 = binding_pattern pf [concrete]
    206. 

  206. // CHECK:STDOUT:     %pf.var_patt: %pattern_type.fe8 = var_pattern %pf.patt [concrete]
    207. 

  207. // CHECK:STDOUT:   }
    208. 

  208. // CHECK:STDOUT:   %pf.var: ref %ptr.235 = var %pf.var_patt
    209. 

  209. // CHECK:STDOUT:   %F.ref.loc36: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    210. 

  210. // CHECK:STDOUT:   %.loc36_21.1: ref %array_type = temporary_storage
    211. 

  211. // CHECK:STDOUT:   %F.call.loc36: init %array_type = call %F.ref.loc36() to %.loc36_21.1
    212. 

  212. // CHECK:STDOUT:   %int_0.loc36: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    213. 

  213. // CHECK:STDOUT:   %.loc36_21.2: ref %array_type = temporary %.loc36_21.1, %F.call.loc36
    214. 

  214. // CHECK:STDOUT:   %int_32.loc36_24: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    215. 

  215. // CHECK:STDOUT:   %i32.loc36_24: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    216. 

  216. // CHECK:STDOUT:   %impl.elem0.loc36_23: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    217. 

  217. // CHECK:STDOUT:   %bound_method.loc36_23.1: <bound method> = bound_method %int_0.loc36, %impl.elem0.loc36_23 [concrete = constants.%Convert.bound.d04]
    218. 

  218. // CHECK:STDOUT:   %specific_fn.loc36_23: <specific function> = specific_function %impl.elem0.loc36_23, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    219. 

  219. // CHECK:STDOUT:   %bound_method.loc36_23.2: <bound method> = bound_method %int_0.loc36, %specific_fn.loc36_23 [concrete = constants.%bound_method.b6e]
    220. 

  220. // CHECK:STDOUT:   %int.convert_checked.loc36: init %i32 = call %bound_method.loc36_23.2(%int_0.loc36) [concrete = constants.%int_0.6a9]
    221. 

  221. // CHECK:STDOUT:   %.loc36_23.1: %i32 = value_of_initializer %int.convert_checked.loc36 [concrete = constants.%int_0.6a9]
    222. 

  222. // CHECK:STDOUT:   %.loc36_23.2: %i32 = converted %int_0.loc36, %.loc36_23.1 [concrete = constants.%int_0.6a9]
    223. 

  223. // CHECK:STDOUT:   %.loc36_24.1: ref %i32 = array_index %.loc36_21.2, %.loc36_23.2
    224. 

  224. // CHECK:STDOUT:   %.loc36_24.2: %i32 = bind_value %.loc36_24.1
    225. 

  225. // CHECK:STDOUT:   %addr.loc36: %ptr.235 = addr_of <error> [concrete = <error>]
    226. 

  226. // CHECK:STDOUT:   assign %pf.var, %addr.loc36
    227. 

  227. // CHECK:STDOUT:   %.loc36_14: type = splice_block %ptr.loc36 [concrete = constants.%ptr.235] {
    228. 

  228. // CHECK:STDOUT:     %int_32.loc36_11: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    229. 

  229. // CHECK:STDOUT:     %i32.loc36_11: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    230. 

  230. // CHECK:STDOUT:     %ptr.loc36: type = ptr_type %i32.loc36_11 [concrete = constants.%ptr.235]
    231. 

  231. // CHECK:STDOUT:   }
    232. 

  232. // CHECK:STDOUT:   %pf: ref %ptr.235 = bind_name pf, %pf.var
    233. 

  233. // CHECK:STDOUT:   %F.ref.loc41: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    234. 

  234. // CHECK:STDOUT:   %.loc41_5.1: ref %array_type = temporary_storage
    235. 

  235. // CHECK:STDOUT:   %F.call.loc41: init %array_type = call %F.ref.loc41() to %.loc41_5.1
    236. 

  236. // CHECK:STDOUT:   %int_0.loc41: Core.IntLiteral = int_value 0 [concrete = constants.%int_0.5c6]
    237. 

  237. // CHECK:STDOUT:   %.loc41_5.2: ref %array_type = temporary %.loc41_5.1, %F.call.loc41
    238. 

  238. // CHECK:STDOUT:   %int_32.loc41: Core.IntLiteral = int_value 32 [concrete = constants.%int_32]
    239. 

  239. // CHECK:STDOUT:   %i32.loc41: type = class_type @Int, @Int(constants.%int_32) [concrete = constants.%i32]
    240. 

  240. // CHECK:STDOUT:   %impl.elem0.loc41_7: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    241. 

  241. // CHECK:STDOUT:   %bound_method.loc41_7.1: <bound method> = bound_method %int_0.loc41, %impl.elem0.loc41_7 [concrete = constants.%Convert.bound.d04]
    242. 

  242. // CHECK:STDOUT:   %specific_fn.loc41_7: <specific function> = specific_function %impl.elem0.loc41_7, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    243. 

  243. // CHECK:STDOUT:   %bound_method.loc41_7.2: <bound method> = bound_method %int_0.loc41, %specific_fn.loc41_7 [concrete = constants.%bound_method.b6e]
    244. 

  244. // CHECK:STDOUT:   %int.convert_checked.loc41_7: init %i32 = call %bound_method.loc41_7.2(%int_0.loc41) [concrete = constants.%int_0.6a9]
    245. 

  245. // CHECK:STDOUT:   %.loc41_7.1: %i32 = value_of_initializer %int.convert_checked.loc41_7 [concrete = constants.%int_0.6a9]
    246. 

  246. // CHECK:STDOUT:   %.loc41_7.2: %i32 = converted %int_0.loc41, %.loc41_7.1 [concrete = constants.%int_0.6a9]
    247. 

  247. // CHECK:STDOUT:   %.loc41_8.1: ref %i32 = array_index %.loc41_5.2, %.loc41_7.2
    248. 

  248. // CHECK:STDOUT:   %.loc41_8.2: %i32 = bind_value %.loc41_8.1
    249. 

  249. // CHECK:STDOUT:   %int_4.loc41: Core.IntLiteral = int_value 4 [concrete = constants.%int_4.0c1]
    250. 

  250. // CHECK:STDOUT:   %impl.elem0.loc41_10: %.9c3 = impl_witness_access constants.%ImplicitAs.impl_witness.c75, element0 [concrete = constants.%Convert.956]
    251. 

  251. // CHECK:STDOUT:   %bound_method.loc41_10.1: <bound method> = bound_method %int_4.loc41, %impl.elem0.loc41_10 [concrete = constants.%Convert.bound.ac3]
    252. 

  252. // CHECK:STDOUT:   %specific_fn.loc41_10: <specific function> = specific_function %impl.elem0.loc41_10, @Convert.2(constants.%int_32) [concrete = constants.%Convert.specific_fn]
    253. 

  253. // CHECK:STDOUT:   %bound_method.loc41_10.2: <bound method> = bound_method %int_4.loc41, %specific_fn.loc41_10 [concrete = constants.%bound_method.1da]
    254. 

  254. // CHECK:STDOUT:   %int.convert_checked.loc41_10: init %i32 = call %bound_method.loc41_10.2(%int_4.loc41) [concrete = constants.%int_4.940]
    255. 

  255. // CHECK:STDOUT:   %.loc41_10: init %i32 = converted %int_4.loc41, %int.convert_checked.loc41_10 [concrete = constants.%int_4.940]
    256. 

  256. // CHECK:STDOUT:   assign %.loc41_8.2, %.loc41_10
    257. 

  257. // CHECK:STDOUT:   %impl.elem0.loc41_5: %.9c9 = impl_witness_access constants.%Destroy.impl_witness.14a, element0 [concrete = constants.%Op.f0b]
    258. 

  258. // CHECK:STDOUT:   %bound_method.loc41_5.1: <bound method> = bound_method %.loc41_5.1, %impl.elem0.loc41_5
    259. 

  259. // CHECK:STDOUT:   %specific_fn.loc41_5: <specific function> = specific_function %impl.elem0.loc41_5, @Op.3(constants.%array_type) [concrete = constants.%Op.specific_fn.c51]
    260. 

  260. // CHECK:STDOUT:   %bound_method.loc41_5.2: <bound method> = bound_method %.loc41_5.1, %specific_fn.loc41_5
    261. 

  261. // CHECK:STDOUT:   %.loc41_5.3: %array_type = bind_value %.loc41_5.1
    262. 

  262. // CHECK:STDOUT:   %no_op.loc41: init %empty_tuple.type = call %bound_method.loc41_5.2(%.loc41_5.3)
    263. 

  263. // CHECK:STDOUT:   %impl.elem0.loc36_21: %.9c9 = impl_witness_access constants.%Destroy.impl_witness.14a, element0 [concrete = constants.%Op.f0b]
    264. 

  264. // CHECK:STDOUT:   %bound_method.loc36_21.1: <bound method> = bound_method %.loc36_21.1, %impl.elem0.loc36_21
    265. 

  265. // CHECK:STDOUT:   %specific_fn.loc36_21: <specific function> = specific_function %impl.elem0.loc36_21, @Op.3(constants.%array_type) [concrete = constants.%Op.specific_fn.c51]
    266. 

  266. // CHECK:STDOUT:   %bound_method.loc36_21.2: <bound method> = bound_method %.loc36_21.1, %specific_fn.loc36_21
    267. 

  267. // CHECK:STDOUT:   %.loc36_21.3: %array_type = bind_value %.loc36_21.1
    268. 

  268. // CHECK:STDOUT:   %no_op.loc36_21: init %empty_tuple.type = call %bound_method.loc36_21.2(%.loc36_21.3)
    269. 

  269. // CHECK:STDOUT:   %impl.elem0.loc36_3: %.a79 = impl_witness_access constants.%Destroy.impl_witness.711, element0 [concrete = constants.%Op.649]
    270. 

  270. // CHECK:STDOUT:   %bound_method.loc36_3.1: <bound method> = bound_method %pf.var, %impl.elem0.loc36_3
    271. 

  271. // CHECK:STDOUT:   %specific_fn.loc36_3: <specific function> = specific_function %impl.elem0.loc36_3, @Op.3(constants.%ptr.235) [concrete = constants.%Op.specific_fn.829]
    272. 

  272. // CHECK:STDOUT:   %bound_method.loc36_3.2: <bound method> = bound_method %pf.var, %specific_fn.loc36_3
    273. 

  273. // CHECK:STDOUT:   %.loc36_3: %ptr.235 = bind_value %pf.var
    274. 

  274. // CHECK:STDOUT:   %no_op.loc36_3: init %empty_tuple.type = call %bound_method.loc36_3.2(%.loc36_3)
    275. 

  275. // CHECK:STDOUT:   %impl.elem0.loc23_3: %.a79 = impl_witness_access constants.%Destroy.impl_witness.711, element0 [concrete = constants.%Op.649]
    276. 

  276. // CHECK:STDOUT:   %bound_method.loc23_3.1: <bound method> = bound_method %pb.var, %impl.elem0.loc23_3
    277. 

  277. // CHECK:STDOUT:   %specific_fn.loc23_3: <specific function> = specific_function %impl.elem0.loc23_3, @Op.3(constants.%ptr.235) [concrete = constants.%Op.specific_fn.829]
    278. 

  278. // CHECK:STDOUT:   %bound_method.loc23_3.2: <bound method> = bound_method %pb.var, %specific_fn.loc23_3
    279. 

  279. // CHECK:STDOUT:   %.loc23_3: %ptr.235 = bind_value %pb.var
    280. 

  280. // CHECK:STDOUT:   %no_op.loc23: init %empty_tuple.type = call %bound_method.loc23_3.2(%.loc23_3)
    281. 

  281. // CHECK:STDOUT:   return
    282. 

  282. // CHECK:STDOUT: }
    283. 

  283. // CHECK:STDOUT:
    284.