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uadd.carbon

uadd.carbon 38 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/builtins/int/uadd.carbon
    8. 

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

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/builtins/int/uadd.carbon
    10. 

  10. 

  11. // --- int_add.carbon
    12. 

  12. 

  13. fn Add(a: i32, b: i32) -> i32 = "int.uadd";
    14. 

  14. 

  15. var arr: [i32; Add(1, 2)];
    16. 

  16. let arr_p: [i32; 3]* = &arr;
    17. 

  17. 

  18. fn RuntimeCall(a: i32, b: i32) -> i32 {
    19. 

  19.   return Add(a, b);
    20. 

  20. }
    21. 

  21. 

  22. // --- fail_bad_decl.carbon
    23. 

  23. 

  24. package FailBadDecl;
    25. 

  25. 

  26. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:1: error: invalid signature for builtin function "int.uadd" [InvalidBuiltinSignature]
    27. 

  27. // CHECK:STDERR: fn TooFew(a: i32) -> i32 = "int.uadd";
    28. 

  28. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~
    29. 

  29. // CHECK:STDERR:
    30. 

  30. fn TooFew(a: i32) -> i32 = "int.uadd";
    31. 

  31. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:1: error: invalid signature for builtin function "int.uadd" [InvalidBuiltinSignature]
    32. 

  32. // CHECK:STDERR: fn TooMany(a: i32, b: i32, c: i32) -> i32 = "int.uadd";
    33. 

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

  34. // CHECK:STDERR:
    35. 

  35. fn TooMany(a: i32, b: i32, c: i32) -> i32 = "int.uadd";
    36. 

  36. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:1: error: invalid signature for builtin function "int.uadd" [InvalidBuiltinSignature]
    37. 

  37. // CHECK:STDERR: fn BadReturnType(a: i32, b: i32) -> bool = "int.uadd";
    38. 

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

  39. // CHECK:STDERR:
    40. 

  40. fn BadReturnType(a: i32, b: i32) -> bool = "int.uadd";
    41. 

  41. fn JustRight(a: i32, b: i32) -> i32 = "int.uadd";
    42. 

  42. 

  43. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:20: error: array bound is not a constant [InvalidArrayExpr]
    44. 

  44. // CHECK:STDERR: var too_few: [i32; TooFew(1)];
    45. 

  45. // CHECK:STDERR:                    ^~~~~~~
    46. 

  46. // CHECK:STDERR:
    47. 

  47. var too_few: [i32; TooFew(1)];
    48. 

  48. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:21: error: array bound is not a constant [InvalidArrayExpr]
    49. 

  49. // CHECK:STDERR: var too_many: [i32; TooMany(1, 2, 3)];
    50. 

  50. // CHECK:STDERR:                     ^~~~~~~~
    51. 

  51. // CHECK:STDERR:
    52. 

  52. var too_many: [i32; TooMany(1, 2, 3)];
    53. 

  53. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+4]]:28: error: array bound is not a constant [InvalidArrayExpr]
    54. 

  54. // CHECK:STDERR: var bad_return_type: [i32; BadReturnType(1, 2)];
    55. 

  55. // CHECK:STDERR:                            ^~~~~~~~~~~~~~
    56. 

  56. // CHECK:STDERR:
    57. 

  57. var bad_return_type: [i32; BadReturnType(1, 2)];
    58. 

  58. 

  59. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+6]]:21: error: 3 arguments passed to function expecting 2 arguments [CallArgCountMismatch]
    60. 

  60. // CHECK:STDERR: var bad_call: [i32; JustRight(1, 2, 3)];
    61. 

  61. // CHECK:STDERR:                     ^~~~~~~~~~
    62. 

  62. // CHECK:STDERR: fail_bad_decl.carbon:[[@LINE-21]]:1: note: calling function declared here [InCallToEntity]
    63. 

  63. // CHECK:STDERR: fn JustRight(a: i32, b: i32) -> i32 = "int.uadd";
    64. 

  64. // CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    65. 

  65. var bad_call: [i32; JustRight(1, 2, 3)];
    66. 

  66. 

  67. fn RuntimeCallTooFew(a: i32) -> i32 {
    68. 

  68.   return TooFew(a);
    69. 

  69. }
    70. 

  70. 

  71. fn RuntimeCallTooMany(a: i32, b: i32, c: i32) -> i32 {
    72. 

  72.   return TooMany(a, b, c);
    73. 

  73. }
    74. 

  74. 

  75. fn RuntimeCallBadReturnType(a: i32, b: i32) -> bool {
    76. 

  76.   return BadReturnType(a, b);
    77. 

  77. }
    78. 

  78. 

  79. // --- overflow.carbon
    80. 

  80. 

  81. package Overflow;
    82. 

  82. 

  83. fn Add(a: i32, b: i32) -> i32 = "int.uadd";
    84. 

  84. 

  85. // Overflow is OK.
    86. 

  86. let a: i32 = Add(0x7FFFFFFF, 0);
    87. 

  87. let b: i32 = Add(0x7FFFFFFF, 1);
    88. 

  88. 

  89. // CHECK:STDOUT: --- int_add.carbon
    90. 

  90. // CHECK:STDOUT:
    91. 

  91. // CHECK:STDOUT: constants {
    92. 

  92. // CHECK:STDOUT:   %Int32.type: type = fn_type @Int32 [template]
    93. 

  93. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    94. 

  94. // CHECK:STDOUT:   %Int32: %Int32.type = struct_value () [template]
    95. 

  95. // CHECK:STDOUT:   %Add.type: type = fn_type @Add [template]
    96. 

  96. // CHECK:STDOUT:   %Add: %Add.type = struct_value () [template]
    97. 

  97. // CHECK:STDOUT:   %.2: i32 = int_literal 1 [template]
    98. 

  98. // CHECK:STDOUT:   %.3: i32 = int_literal 2 [template]
    99. 

  99. // CHECK:STDOUT:   %.4: i32 = int_literal 3 [template]
    100. 

  100. // CHECK:STDOUT:   %.5: type = array_type %.4, i32 [template]
    101. 

  101. // CHECK:STDOUT:   %.6: type = ptr_type %.5 [template]
    102. 

  102. // CHECK:STDOUT:   %RuntimeCall.type: type = fn_type @RuntimeCall [template]
    103. 

  103. // CHECK:STDOUT:   %RuntimeCall: %RuntimeCall.type = struct_value () [template]
    104. 

  104. // CHECK:STDOUT: }
    105. 

  105. // CHECK:STDOUT:
    106. 

  106. // CHECK:STDOUT: imports {
    107. 

  107. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    108. 

  108. // CHECK:STDOUT:     .Int32 = %import_ref
    109. 

  109. // CHECK:STDOUT:     import Core//prelude
    110. 

  110. // CHECK:STDOUT:     import Core//prelude/...
    111. 

  111. // CHECK:STDOUT:   }
    112. 

  112. // CHECK:STDOUT:   %import_ref: %Int32.type = import_ref Core//prelude/types, inst+15, loaded [template = constants.%Int32]
    113. 

  113. // CHECK:STDOUT: }
    114. 

  114. // CHECK:STDOUT:
    115. 

  115. // CHECK:STDOUT: file {
    116. 

  116. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    117. 

  117. // CHECK:STDOUT:     .Core = imports.%Core
    118. 

  118. // CHECK:STDOUT:     .Add = %Add.decl
    119. 

  119. // CHECK:STDOUT:     .arr = %arr
    120. 

  120. // CHECK:STDOUT:     .arr_p = @__global_init.%arr_p
    121. 

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

  122. // CHECK:STDOUT:   }
    123. 

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

  124. // CHECK:STDOUT:   %Add.decl: %Add.type = fn_decl @Add [template = constants.%Add] {
    125. 

  125. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    126. 

  126. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    127. 

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

  128. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    129. 

  129. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    130. 

  130. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param2
    131. 

  131. // CHECK:STDOUT:   } {
    132. 

  132. // CHECK:STDOUT:     %int.make_type_32.loc2_11: init type = call constants.%Int32() [template = i32]
    133. 

  133. // CHECK:STDOUT:     %.loc2_11.1: type = value_of_initializer %int.make_type_32.loc2_11 [template = i32]
    134. 

  134. // CHECK:STDOUT:     %.loc2_11.2: type = converted %int.make_type_32.loc2_11, %.loc2_11.1 [template = i32]
    135. 

  135. // CHECK:STDOUT:     %int.make_type_32.loc2_19: init type = call constants.%Int32() [template = i32]
    136. 

  136. // CHECK:STDOUT:     %.loc2_19.1: type = value_of_initializer %int.make_type_32.loc2_19 [template = i32]
    137. 

  137. // CHECK:STDOUT:     %.loc2_19.2: type = converted %int.make_type_32.loc2_19, %.loc2_19.1 [template = i32]
    138. 

  138. // CHECK:STDOUT:     %int.make_type_32.loc2_27: init type = call constants.%Int32() [template = i32]
    139. 

  139. // CHECK:STDOUT:     %.loc2_27.1: type = value_of_initializer %int.make_type_32.loc2_27 [template = i32]
    140. 

  140. // CHECK:STDOUT:     %.loc2_27.2: type = converted %int.make_type_32.loc2_27, %.loc2_27.1 [template = i32]
    141. 

  141. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    142. 

  142. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    143. 

  143. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    144. 

  144. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    145. 

  145. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param2
    146. 

  146. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    147. 

  147. // CHECK:STDOUT:   }
    148. 

  148. // CHECK:STDOUT:   %int.make_type_32.loc4: init type = call constants.%Int32() [template = i32]
    149. 

  149. // CHECK:STDOUT:   %Add.ref: %Add.type = name_ref Add, %Add.decl [template = constants.%Add]
    150. 

  150. // CHECK:STDOUT:   %.loc4_20: i32 = int_literal 1 [template = constants.%.2]
    151. 

  151. // CHECK:STDOUT:   %.loc4_23: i32 = int_literal 2 [template = constants.%.3]
    152. 

  152. // CHECK:STDOUT:   %int.uadd: init i32 = call %Add.ref(%.loc4_20, %.loc4_23) [template = constants.%.4]
    153. 

  153. // CHECK:STDOUT:   %.loc4_11.1: type = value_of_initializer %int.make_type_32.loc4 [template = i32]
    154. 

  154. // CHECK:STDOUT:   %.loc4_11.2: type = converted %int.make_type_32.loc4, %.loc4_11.1 [template = i32]
    155. 

  155. // CHECK:STDOUT:   %.loc4_25: type = array_type %int.uadd, i32 [template = constants.%.5]
    156. 

  156. // CHECK:STDOUT:   %arr.var: ref %.5 = var arr
    157. 

  157. // CHECK:STDOUT:   %arr: ref %.5 = bind_name arr, %arr.var
    158. 

  158. // CHECK:STDOUT:   %int.make_type_32.loc5: init type = call constants.%Int32() [template = i32]
    159. 

  159. // CHECK:STDOUT:   %.loc5_18: i32 = int_literal 3 [template = constants.%.4]
    160. 

  160. // CHECK:STDOUT:   %.loc5_13.1: type = value_of_initializer %int.make_type_32.loc5 [template = i32]
    161. 

  161. // CHECK:STDOUT:   %.loc5_13.2: type = converted %int.make_type_32.loc5, %.loc5_13.1 [template = i32]
    162. 

  162. // CHECK:STDOUT:   %.loc5_19: type = array_type %.loc5_18, i32 [template = constants.%.5]
    163. 

  163. // CHECK:STDOUT:   %.loc5_20: type = ptr_type %.5 [template = constants.%.6]
    164. 

  164. // CHECK:STDOUT:   %RuntimeCall.decl: %RuntimeCall.type = fn_decl @RuntimeCall [template = constants.%RuntimeCall] {
    165. 

  165. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    166. 

  166. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    167. 

  167. // CHECK:STDOUT:     %b.patt: i32 = binding_pattern b
    168. 

  168. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    169. 

  169. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    170. 

  170. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param2
    171. 

  171. // CHECK:STDOUT:   } {
    172. 

  172. // CHECK:STDOUT:     %int.make_type_32.loc7_19: init type = call constants.%Int32() [template = i32]
    173. 

  173. // CHECK:STDOUT:     %.loc7_19.1: type = value_of_initializer %int.make_type_32.loc7_19 [template = i32]
    174. 

  174. // CHECK:STDOUT:     %.loc7_19.2: type = converted %int.make_type_32.loc7_19, %.loc7_19.1 [template = i32]
    175. 

  175. // CHECK:STDOUT:     %int.make_type_32.loc7_27: init type = call constants.%Int32() [template = i32]
    176. 

  176. // CHECK:STDOUT:     %.loc7_27.1: type = value_of_initializer %int.make_type_32.loc7_27 [template = i32]
    177. 

  177. // CHECK:STDOUT:     %.loc7_27.2: type = converted %int.make_type_32.loc7_27, %.loc7_27.1 [template = i32]
    178. 

  178. // CHECK:STDOUT:     %int.make_type_32.loc7_35: init type = call constants.%Int32() [template = i32]
    179. 

  179. // CHECK:STDOUT:     %.loc7_35.1: type = value_of_initializer %int.make_type_32.loc7_35 [template = i32]
    180. 

  180. // CHECK:STDOUT:     %.loc7_35.2: type = converted %int.make_type_32.loc7_35, %.loc7_35.1 [template = i32]
    181. 

  181. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    182. 

  182. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    183. 

  183. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    184. 

  184. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    185. 

  185. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param2
    186. 

  186. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    187. 

  187. // CHECK:STDOUT:   }
    188. 

  188. // CHECK:STDOUT: }
    189. 

  189. // CHECK:STDOUT:
    190. 

  190. // CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
    191. 

  191. // CHECK:STDOUT:
    192. 

  192. // CHECK:STDOUT: fn @Add(%a.param_patt: i32, %b.param_patt: i32) -> i32 = "int.uadd";
    193. 

  193. // CHECK:STDOUT:
    194. 

  194. // CHECK:STDOUT: fn @RuntimeCall(%a.param_patt: i32, %b.param_patt: i32) -> i32 {
    195. 

  195. // CHECK:STDOUT: !entry:
    196. 

  196. // CHECK:STDOUT:   %Add.ref: %Add.type = name_ref Add, file.%Add.decl [template = constants.%Add]
    197. 

  197. // CHECK:STDOUT:   %a.ref: i32 = name_ref a, %a
    198. 

  198. // CHECK:STDOUT:   %b.ref: i32 = name_ref b, %b
    199. 

  199. // CHECK:STDOUT:   %int.uadd: init i32 = call %Add.ref(%a.ref, %b.ref)
    200. 

  200. // CHECK:STDOUT:   %.loc8_19.1: i32 = value_of_initializer %int.uadd
    201. 

  201. // CHECK:STDOUT:   %.loc8_19.2: i32 = converted %int.uadd, %.loc8_19.1
    202. 

  202. // CHECK:STDOUT:   return %.loc8_19.2
    203. 

  203. // CHECK:STDOUT: }
    204. 

  204. // CHECK:STDOUT:
    205. 

  205. // CHECK:STDOUT: fn @__global_init() {
    206. 

  206. // CHECK:STDOUT: !entry:
    207. 

  207. // CHECK:STDOUT:   %arr.ref: ref %.5 = name_ref arr, file.%arr
    208. 

  208. // CHECK:STDOUT:   %.loc5: %.6 = addr_of %arr.ref
    209. 

  209. // CHECK:STDOUT:   %arr_p: %.6 = bind_name arr_p, %.loc5
    210. 

  210. // CHECK:STDOUT:   return
    211. 

  211. // CHECK:STDOUT: }
    212. 

  212. // CHECK:STDOUT:
    213. 

  213. // CHECK:STDOUT: --- fail_bad_decl.carbon
    214. 

  214. // CHECK:STDOUT:
    215. 

  215. // CHECK:STDOUT: constants {
    216. 

  216. // CHECK:STDOUT:   %Int32.type: type = fn_type @Int32 [template]
    217. 

  217. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    218. 

  218. // CHECK:STDOUT:   %Int32: %Int32.type = struct_value () [template]
    219. 

  219. // CHECK:STDOUT:   %TooFew.type: type = fn_type @TooFew [template]
    220. 

  220. // CHECK:STDOUT:   %TooFew: %TooFew.type = struct_value () [template]
    221. 

  221. // CHECK:STDOUT:   %TooMany.type: type = fn_type @TooMany [template]
    222. 

  222. // CHECK:STDOUT:   %TooMany: %TooMany.type = struct_value () [template]
    223. 

  223. // CHECK:STDOUT:   %Bool.type: type = fn_type @Bool [template]
    224. 

  224. // CHECK:STDOUT:   %Bool: %Bool.type = struct_value () [template]
    225. 

  225. // CHECK:STDOUT:   %BadReturnType.type: type = fn_type @BadReturnType [template]
    226. 

  226. // CHECK:STDOUT:   %BadReturnType: %BadReturnType.type = struct_value () [template]
    227. 

  227. // CHECK:STDOUT:   %JustRight.type: type = fn_type @JustRight [template]
    228. 

  228. // CHECK:STDOUT:   %JustRight: %JustRight.type = struct_value () [template]
    229. 

  229. // CHECK:STDOUT:   %.2: i32 = int_literal 1 [template]
    230. 

  230. // CHECK:STDOUT:   %.3: i32 = int_literal 2 [template]
    231. 

  231. // CHECK:STDOUT:   %.4: i32 = int_literal 3 [template]
    232. 

  232. // CHECK:STDOUT:   %RuntimeCallTooFew.type: type = fn_type @RuntimeCallTooFew [template]
    233. 

  233. // CHECK:STDOUT:   %RuntimeCallTooFew: %RuntimeCallTooFew.type = struct_value () [template]
    234. 

  234. // CHECK:STDOUT:   %RuntimeCallTooMany.type: type = fn_type @RuntimeCallTooMany [template]
    235. 

  235. // CHECK:STDOUT:   %RuntimeCallTooMany: %RuntimeCallTooMany.type = struct_value () [template]
    236. 

  236. // CHECK:STDOUT:   %RuntimeCallBadReturnType.type: type = fn_type @RuntimeCallBadReturnType [template]
    237. 

  237. // CHECK:STDOUT:   %RuntimeCallBadReturnType: %RuntimeCallBadReturnType.type = struct_value () [template]
    238. 

  238. // CHECK:STDOUT: }
    239. 

  239. // CHECK:STDOUT:
    240. 

  240. // CHECK:STDOUT: imports {
    241. 

  241. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    242. 

  242. // CHECK:STDOUT:     .Int32 = %import_ref.1
    243. 

  243. // CHECK:STDOUT:     .Bool = %import_ref.2
    244. 

  244. // CHECK:STDOUT:     import Core//prelude
    245. 

  245. // CHECK:STDOUT:     import Core//prelude/...
    246. 

  246. // CHECK:STDOUT:   }
    247. 

  247. // CHECK:STDOUT:   %import_ref.1: %Int32.type = import_ref Core//prelude/types, inst+15, loaded [template = constants.%Int32]
    248. 

  248. // CHECK:STDOUT:   %import_ref.2: %Bool.type = import_ref Core//prelude/types/bool, inst+5, loaded [template = constants.%Bool]
    249. 

  249. // CHECK:STDOUT: }
    250. 

  250. // CHECK:STDOUT:
    251. 

  251. // CHECK:STDOUT: file {
    252. 

  252. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    253. 

  253. // CHECK:STDOUT:     .Core = imports.%Core
    254. 

  254. // CHECK:STDOUT:     .TooFew = %TooFew.decl
    255. 

  255. // CHECK:STDOUT:     .TooMany = %TooMany.decl
    256. 

  256. // CHECK:STDOUT:     .BadReturnType = %BadReturnType.decl
    257. 

  257. // CHECK:STDOUT:     .JustRight = %JustRight.decl
    258. 

  258. // CHECK:STDOUT:     .too_few = %too_few
    259. 

  259. // CHECK:STDOUT:     .too_many = %too_many
    260. 

  260. // CHECK:STDOUT:     .bad_return_type = %bad_return_type
    261. 

  261. // CHECK:STDOUT:     .bad_call = %bad_call
    262. 

  262. // CHECK:STDOUT:     .RuntimeCallTooFew = %RuntimeCallTooFew.decl
    263. 

  263. // CHECK:STDOUT:     .RuntimeCallTooMany = %RuntimeCallTooMany.decl
    264. 

  264. // CHECK:STDOUT:     .RuntimeCallBadReturnType = %RuntimeCallBadReturnType.decl
    265. 

  265. // CHECK:STDOUT:   }
    266. 

  266. // CHECK:STDOUT:   %Core.import = import Core
    267. 

  267. // CHECK:STDOUT:   %TooFew.decl: %TooFew.type = fn_decl @TooFew [template = constants.%TooFew] {
    268. 

  268. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    269. 

  269. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    270. 

  270. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    271. 

  271. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param1
    272. 

  272. // CHECK:STDOUT:   } {
    273. 

  273. // CHECK:STDOUT:     %int.make_type_32.loc8_14: init type = call constants.%Int32() [template = i32]
    274. 

  274. // CHECK:STDOUT:     %.loc8_14.1: type = value_of_initializer %int.make_type_32.loc8_14 [template = i32]
    275. 

  275. // CHECK:STDOUT:     %.loc8_14.2: type = converted %int.make_type_32.loc8_14, %.loc8_14.1 [template = i32]
    276. 

  276. // CHECK:STDOUT:     %int.make_type_32.loc8_22: init type = call constants.%Int32() [template = i32]
    277. 

  277. // CHECK:STDOUT:     %.loc8_22.1: type = value_of_initializer %int.make_type_32.loc8_22 [template = i32]
    278. 

  278. // CHECK:STDOUT:     %.loc8_22.2: type = converted %int.make_type_32.loc8_22, %.loc8_22.1 [template = i32]
    279. 

  279. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    280. 

  280. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    281. 

  281. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param1
    282. 

  282. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    283. 

  283. // CHECK:STDOUT:   }
    284. 

  284. // CHECK:STDOUT:   %TooMany.decl: %TooMany.type = fn_decl @TooMany [template = constants.%TooMany] {
    285. 

  285. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    286. 

  286. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    287. 

  287. // CHECK:STDOUT:     %b.patt: i32 = binding_pattern b
    288. 

  288. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    289. 

  289. // CHECK:STDOUT:     %c.patt: i32 = binding_pattern c
    290. 

  290. // CHECK:STDOUT:     %c.param_patt: i32 = value_param_pattern %c.patt, runtime_param2
    291. 

  291. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    292. 

  292. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param3
    293. 

  293. // CHECK:STDOUT:   } {
    294. 

  294. // CHECK:STDOUT:     %int.make_type_32.loc13_15: init type = call constants.%Int32() [template = i32]
    295. 

  295. // CHECK:STDOUT:     %.loc13_15.1: type = value_of_initializer %int.make_type_32.loc13_15 [template = i32]
    296. 

  296. // CHECK:STDOUT:     %.loc13_15.2: type = converted %int.make_type_32.loc13_15, %.loc13_15.1 [template = i32]
    297. 

  297. // CHECK:STDOUT:     %int.make_type_32.loc13_23: init type = call constants.%Int32() [template = i32]
    298. 

  298. // CHECK:STDOUT:     %.loc13_23.1: type = value_of_initializer %int.make_type_32.loc13_23 [template = i32]
    299. 

  299. // CHECK:STDOUT:     %.loc13_23.2: type = converted %int.make_type_32.loc13_23, %.loc13_23.1 [template = i32]
    300. 

  300. // CHECK:STDOUT:     %int.make_type_32.loc13_31: init type = call constants.%Int32() [template = i32]
    301. 

  301. // CHECK:STDOUT:     %.loc13_31.1: type = value_of_initializer %int.make_type_32.loc13_31 [template = i32]
    302. 

  302. // CHECK:STDOUT:     %.loc13_31.2: type = converted %int.make_type_32.loc13_31, %.loc13_31.1 [template = i32]
    303. 

  303. // CHECK:STDOUT:     %int.make_type_32.loc13_39: init type = call constants.%Int32() [template = i32]
    304. 

  304. // CHECK:STDOUT:     %.loc13_39.1: type = value_of_initializer %int.make_type_32.loc13_39 [template = i32]
    305. 

  305. // CHECK:STDOUT:     %.loc13_39.2: type = converted %int.make_type_32.loc13_39, %.loc13_39.1 [template = i32]
    306. 

  306. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    307. 

  307. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    308. 

  308. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    309. 

  309. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    310. 

  310. // CHECK:STDOUT:     %c.param: i32 = value_param runtime_param2
    311. 

  311. // CHECK:STDOUT:     %c: i32 = bind_name c, %c.param
    312. 

  312. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param3
    313. 

  313. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    314. 

  314. // CHECK:STDOUT:   }
    315. 

  315. // CHECK:STDOUT:   %BadReturnType.decl: %BadReturnType.type = fn_decl @BadReturnType [template = constants.%BadReturnType] {
    316. 

  316. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    317. 

  317. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    318. 

  318. // CHECK:STDOUT:     %b.patt: i32 = binding_pattern b
    319. 

  319. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    320. 

  320. // CHECK:STDOUT:     %return.patt: bool = return_slot_pattern
    321. 

  321. // CHECK:STDOUT:     %return.param_patt: bool = out_param_pattern %return.patt, runtime_param2
    322. 

  322. // CHECK:STDOUT:   } {
    323. 

  323. // CHECK:STDOUT:     %int.make_type_32.loc18_21: init type = call constants.%Int32() [template = i32]
    324. 

  324. // CHECK:STDOUT:     %.loc18_21.1: type = value_of_initializer %int.make_type_32.loc18_21 [template = i32]
    325. 

  325. // CHECK:STDOUT:     %.loc18_21.2: type = converted %int.make_type_32.loc18_21, %.loc18_21.1 [template = i32]
    326. 

  326. // CHECK:STDOUT:     %int.make_type_32.loc18_29: init type = call constants.%Int32() [template = i32]
    327. 

  327. // CHECK:STDOUT:     %.loc18_29.1: type = value_of_initializer %int.make_type_32.loc18_29 [template = i32]
    328. 

  328. // CHECK:STDOUT:     %.loc18_29.2: type = converted %int.make_type_32.loc18_29, %.loc18_29.1 [template = i32]
    329. 

  329. // CHECK:STDOUT:     %bool.make_type: init type = call constants.%Bool() [template = bool]
    330. 

  330. // CHECK:STDOUT:     %.loc18_37.1: type = value_of_initializer %bool.make_type [template = bool]
    331. 

  331. // CHECK:STDOUT:     %.loc18_37.2: type = converted %bool.make_type, %.loc18_37.1 [template = bool]
    332. 

  332. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    333. 

  333. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    334. 

  334. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    335. 

  335. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    336. 

  336. // CHECK:STDOUT:     %return.param: ref bool = out_param runtime_param2
    337. 

  337. // CHECK:STDOUT:     %return: ref bool = return_slot %return.param
    338. 

  338. // CHECK:STDOUT:   }
    339. 

  339. // CHECK:STDOUT:   %JustRight.decl: %JustRight.type = fn_decl @JustRight [template = constants.%JustRight] {
    340. 

  340. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    341. 

  341. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    342. 

  342. // CHECK:STDOUT:     %b.patt: i32 = binding_pattern b
    343. 

  343. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    344. 

  344. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    345. 

  345. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param2
    346. 

  346. // CHECK:STDOUT:   } {
    347. 

  347. // CHECK:STDOUT:     %int.make_type_32.loc19_17: init type = call constants.%Int32() [template = i32]
    348. 

  348. // CHECK:STDOUT:     %.loc19_17.1: type = value_of_initializer %int.make_type_32.loc19_17 [template = i32]
    349. 

  349. // CHECK:STDOUT:     %.loc19_17.2: type = converted %int.make_type_32.loc19_17, %.loc19_17.1 [template = i32]
    350. 

  350. // CHECK:STDOUT:     %int.make_type_32.loc19_25: init type = call constants.%Int32() [template = i32]
    351. 

  351. // CHECK:STDOUT:     %.loc19_25.1: type = value_of_initializer %int.make_type_32.loc19_25 [template = i32]
    352. 

  352. // CHECK:STDOUT:     %.loc19_25.2: type = converted %int.make_type_32.loc19_25, %.loc19_25.1 [template = i32]
    353. 

  353. // CHECK:STDOUT:     %int.make_type_32.loc19_33: init type = call constants.%Int32() [template = i32]
    354. 

  354. // CHECK:STDOUT:     %.loc19_33.1: type = value_of_initializer %int.make_type_32.loc19_33 [template = i32]
    355. 

  355. // CHECK:STDOUT:     %.loc19_33.2: type = converted %int.make_type_32.loc19_33, %.loc19_33.1 [template = i32]
    356. 

  356. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    357. 

  357. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    358. 

  358. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    359. 

  359. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    360. 

  360. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param2
    361. 

  361. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    362. 

  362. // CHECK:STDOUT:   }
    363. 

  363. // CHECK:STDOUT:   %int.make_type_32.loc25: init type = call constants.%Int32() [template = i32]
    364. 

  364. // CHECK:STDOUT:   %TooFew.ref: %TooFew.type = name_ref TooFew, %TooFew.decl [template = constants.%TooFew]
    365. 

  365. // CHECK:STDOUT:   %.loc25: i32 = int_literal 1 [template = constants.%.2]
    366. 

  366. // CHECK:STDOUT:   %TooFew.call: init i32 = call %TooFew.ref(%.loc25)
    367. 

  367. // CHECK:STDOUT:   %too_few.var: ref <error> = var too_few
    368. 

  368. // CHECK:STDOUT:   %too_few: ref <error> = bind_name too_few, %too_few.var
    369. 

  369. // CHECK:STDOUT:   %int.make_type_32.loc30: init type = call constants.%Int32() [template = i32]
    370. 

  370. // CHECK:STDOUT:   %TooMany.ref: %TooMany.type = name_ref TooMany, %TooMany.decl [template = constants.%TooMany]
    371. 

  371. // CHECK:STDOUT:   %.loc30_29: i32 = int_literal 1 [template = constants.%.2]
    372. 

  372. // CHECK:STDOUT:   %.loc30_32: i32 = int_literal 2 [template = constants.%.3]
    373. 

  373. // CHECK:STDOUT:   %.loc30_35: i32 = int_literal 3 [template = constants.%.4]
    374. 

  374. // CHECK:STDOUT:   %TooMany.call: init i32 = call %TooMany.ref(%.loc30_29, %.loc30_32, %.loc30_35)
    375. 

  375. // CHECK:STDOUT:   %too_many.var: ref <error> = var too_many
    376. 

  376. // CHECK:STDOUT:   %too_many: ref <error> = bind_name too_many, %too_many.var
    377. 

  377. // CHECK:STDOUT:   %int.make_type_32.loc35: init type = call constants.%Int32() [template = i32]
    378. 

  378. // CHECK:STDOUT:   %BadReturnType.ref: %BadReturnType.type = name_ref BadReturnType, %BadReturnType.decl [template = constants.%BadReturnType]
    379. 

  379. // CHECK:STDOUT:   %.loc35_42: i32 = int_literal 1 [template = constants.%.2]
    380. 

  380. // CHECK:STDOUT:   %.loc35_45: i32 = int_literal 2 [template = constants.%.3]
    381. 

  381. // CHECK:STDOUT:   %BadReturnType.call: init bool = call %BadReturnType.ref(%.loc35_42, %.loc35_45)
    382. 

  382. // CHECK:STDOUT:   %bad_return_type.var: ref <error> = var bad_return_type
    383. 

  383. // CHECK:STDOUT:   %bad_return_type: ref <error> = bind_name bad_return_type, %bad_return_type.var
    384. 

  384. // CHECK:STDOUT:   %int.make_type_32.loc43: init type = call constants.%Int32() [template = i32]
    385. 

  385. // CHECK:STDOUT:   %JustRight.ref: %JustRight.type = name_ref JustRight, %JustRight.decl [template = constants.%JustRight]
    386. 

  386. // CHECK:STDOUT:   %.loc43_31: i32 = int_literal 1 [template = constants.%.2]
    387. 

  387. // CHECK:STDOUT:   %.loc43_34: i32 = int_literal 2 [template = constants.%.3]
    388. 

  388. // CHECK:STDOUT:   %.loc43_37: i32 = int_literal 3 [template = constants.%.4]
    389. 

  389. // CHECK:STDOUT:   %.loc43_16.1: type = value_of_initializer %int.make_type_32.loc43 [template = i32]
    390. 

  390. // CHECK:STDOUT:   %.loc43_16.2: type = converted %int.make_type_32.loc43, %.loc43_16.1 [template = i32]
    391. 

  391. // CHECK:STDOUT:   %.loc43_39: type = array_type <error>, i32 [template = <error>]
    392. 

  392. // CHECK:STDOUT:   %bad_call.var: ref <error> = var bad_call
    393. 

  393. // CHECK:STDOUT:   %bad_call: ref <error> = bind_name bad_call, %bad_call.var
    394. 

  394. // CHECK:STDOUT:   %RuntimeCallTooFew.decl: %RuntimeCallTooFew.type = fn_decl @RuntimeCallTooFew [template = constants.%RuntimeCallTooFew] {
    395. 

  395. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    396. 

  396. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    397. 

  397. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    398. 

  398. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param1
    399. 

  399. // CHECK:STDOUT:   } {
    400. 

  400. // CHECK:STDOUT:     %int.make_type_32.loc45_25: init type = call constants.%Int32() [template = i32]
    401. 

  401. // CHECK:STDOUT:     %.loc45_25.1: type = value_of_initializer %int.make_type_32.loc45_25 [template = i32]
    402. 

  402. // CHECK:STDOUT:     %.loc45_25.2: type = converted %int.make_type_32.loc45_25, %.loc45_25.1 [template = i32]
    403. 

  403. // CHECK:STDOUT:     %int.make_type_32.loc45_33: init type = call constants.%Int32() [template = i32]
    404. 

  404. // CHECK:STDOUT:     %.loc45_33.1: type = value_of_initializer %int.make_type_32.loc45_33 [template = i32]
    405. 

  405. // CHECK:STDOUT:     %.loc45_33.2: type = converted %int.make_type_32.loc45_33, %.loc45_33.1 [template = i32]
    406. 

  406. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    407. 

  407. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    408. 

  408. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param1
    409. 

  409. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    410. 

  410. // CHECK:STDOUT:   }
    411. 

  411. // CHECK:STDOUT:   %RuntimeCallTooMany.decl: %RuntimeCallTooMany.type = fn_decl @RuntimeCallTooMany [template = constants.%RuntimeCallTooMany] {
    412. 

  412. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    413. 

  413. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    414. 

  414. // CHECK:STDOUT:     %b.patt: i32 = binding_pattern b
    415. 

  415. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    416. 

  416. // CHECK:STDOUT:     %c.patt: i32 = binding_pattern c
    417. 

  417. // CHECK:STDOUT:     %c.param_patt: i32 = value_param_pattern %c.patt, runtime_param2
    418. 

  418. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    419. 

  419. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param3
    420. 

  420. // CHECK:STDOUT:   } {
    421. 

  421. // CHECK:STDOUT:     %int.make_type_32.loc49_26: init type = call constants.%Int32() [template = i32]
    422. 

  422. // CHECK:STDOUT:     %.loc49_26.1: type = value_of_initializer %int.make_type_32.loc49_26 [template = i32]
    423. 

  423. // CHECK:STDOUT:     %.loc49_26.2: type = converted %int.make_type_32.loc49_26, %.loc49_26.1 [template = i32]
    424. 

  424. // CHECK:STDOUT:     %int.make_type_32.loc49_34: init type = call constants.%Int32() [template = i32]
    425. 

  425. // CHECK:STDOUT:     %.loc49_34.1: type = value_of_initializer %int.make_type_32.loc49_34 [template = i32]
    426. 

  426. // CHECK:STDOUT:     %.loc49_34.2: type = converted %int.make_type_32.loc49_34, %.loc49_34.1 [template = i32]
    427. 

  427. // CHECK:STDOUT:     %int.make_type_32.loc49_42: init type = call constants.%Int32() [template = i32]
    428. 

  428. // CHECK:STDOUT:     %.loc49_42.1: type = value_of_initializer %int.make_type_32.loc49_42 [template = i32]
    429. 

  429. // CHECK:STDOUT:     %.loc49_42.2: type = converted %int.make_type_32.loc49_42, %.loc49_42.1 [template = i32]
    430. 

  430. // CHECK:STDOUT:     %int.make_type_32.loc49_50: init type = call constants.%Int32() [template = i32]
    431. 

  431. // CHECK:STDOUT:     %.loc49_50.1: type = value_of_initializer %int.make_type_32.loc49_50 [template = i32]
    432. 

  432. // CHECK:STDOUT:     %.loc49_50.2: type = converted %int.make_type_32.loc49_50, %.loc49_50.1 [template = i32]
    433. 

  433. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    434. 

  434. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    435. 

  435. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    436. 

  436. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    437. 

  437. // CHECK:STDOUT:     %c.param: i32 = value_param runtime_param2
    438. 

  438. // CHECK:STDOUT:     %c: i32 = bind_name c, %c.param
    439. 

  439. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param3
    440. 

  440. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    441. 

  441. // CHECK:STDOUT:   }
    442. 

  442. // CHECK:STDOUT:   %RuntimeCallBadReturnType.decl: %RuntimeCallBadReturnType.type = fn_decl @RuntimeCallBadReturnType [template = constants.%RuntimeCallBadReturnType] {
    443. 

  443. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    444. 

  444. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    445. 

  445. // CHECK:STDOUT:     %b.patt: i32 = binding_pattern b
    446. 

  446. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    447. 

  447. // CHECK:STDOUT:     %return.patt: bool = return_slot_pattern
    448. 

  448. // CHECK:STDOUT:     %return.param_patt: bool = out_param_pattern %return.patt, runtime_param2
    449. 

  449. // CHECK:STDOUT:   } {
    450. 

  450. // CHECK:STDOUT:     %int.make_type_32.loc53_32: init type = call constants.%Int32() [template = i32]
    451. 

  451. // CHECK:STDOUT:     %.loc53_32.1: type = value_of_initializer %int.make_type_32.loc53_32 [template = i32]
    452. 

  452. // CHECK:STDOUT:     %.loc53_32.2: type = converted %int.make_type_32.loc53_32, %.loc53_32.1 [template = i32]
    453. 

  453. // CHECK:STDOUT:     %int.make_type_32.loc53_40: init type = call constants.%Int32() [template = i32]
    454. 

  454. // CHECK:STDOUT:     %.loc53_40.1: type = value_of_initializer %int.make_type_32.loc53_40 [template = i32]
    455. 

  455. // CHECK:STDOUT:     %.loc53_40.2: type = converted %int.make_type_32.loc53_40, %.loc53_40.1 [template = i32]
    456. 

  456. // CHECK:STDOUT:     %bool.make_type: init type = call constants.%Bool() [template = bool]
    457. 

  457. // CHECK:STDOUT:     %.loc53_48.1: type = value_of_initializer %bool.make_type [template = bool]
    458. 

  458. // CHECK:STDOUT:     %.loc53_48.2: type = converted %bool.make_type, %.loc53_48.1 [template = bool]
    459. 

  459. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    460. 

  460. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    461. 

  461. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    462. 

  462. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    463. 

  463. // CHECK:STDOUT:     %return.param: ref bool = out_param runtime_param2
    464. 

  464. // CHECK:STDOUT:     %return: ref bool = return_slot %return.param
    465. 

  465. // CHECK:STDOUT:   }
    466. 

  466. // CHECK:STDOUT: }
    467. 

  467. // CHECK:STDOUT:
    468. 

  468. // CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
    469. 

  469. // CHECK:STDOUT:
    470. 

  470. // CHECK:STDOUT: fn @TooFew(%a.param_patt: i32) -> i32;
    471. 

  471. // CHECK:STDOUT:
    472. 

  472. // CHECK:STDOUT: fn @TooMany(%a.param_patt: i32, %b.param_patt: i32, %c.param_patt: i32) -> i32;
    473. 

  473. // CHECK:STDOUT:
    474. 

  474. // CHECK:STDOUT: fn @Bool() -> type = "bool.make_type";
    475. 

  475. // CHECK:STDOUT:
    476. 

  476. // CHECK:STDOUT: fn @BadReturnType(%a.param_patt: i32, %b.param_patt: i32) -> bool;
    477. 

  477. // CHECK:STDOUT:
    478. 

  478. // CHECK:STDOUT: fn @JustRight(%a.param_patt: i32, %b.param_patt: i32) -> i32 = "int.uadd";
    479. 

  479. // CHECK:STDOUT:
    480. 

  480. // CHECK:STDOUT: fn @RuntimeCallTooFew(%a.param_patt: i32) -> i32 {
    481. 

  481. // CHECK:STDOUT: !entry:
    482. 

  482. // CHECK:STDOUT:   %TooFew.ref: %TooFew.type = name_ref TooFew, file.%TooFew.decl [template = constants.%TooFew]
    483. 

  483. // CHECK:STDOUT:   %a.ref: i32 = name_ref a, %a
    484. 

  484. // CHECK:STDOUT:   %TooFew.call: init i32 = call %TooFew.ref(%a.ref)
    485. 

  485. // CHECK:STDOUT:   %.loc46_19.1: i32 = value_of_initializer %TooFew.call
    486. 

  486. // CHECK:STDOUT:   %.loc46_19.2: i32 = converted %TooFew.call, %.loc46_19.1
    487. 

  487. // CHECK:STDOUT:   return %.loc46_19.2
    488. 

  488. // CHECK:STDOUT: }
    489. 

  489. // CHECK:STDOUT:
    490. 

  490. // CHECK:STDOUT: fn @RuntimeCallTooMany(%a.param_patt: i32, %b.param_patt: i32, %c.param_patt: i32) -> i32 {
    491. 

  491. // CHECK:STDOUT: !entry:
    492. 

  492. // CHECK:STDOUT:   %TooMany.ref: %TooMany.type = name_ref TooMany, file.%TooMany.decl [template = constants.%TooMany]
    493. 

  493. // CHECK:STDOUT:   %a.ref: i32 = name_ref a, %a
    494. 

  494. // CHECK:STDOUT:   %b.ref: i32 = name_ref b, %b
    495. 

  495. // CHECK:STDOUT:   %c.ref: i32 = name_ref c, %c
    496. 

  496. // CHECK:STDOUT:   %TooMany.call: init i32 = call %TooMany.ref(%a.ref, %b.ref, %c.ref)
    497. 

  497. // CHECK:STDOUT:   %.loc50_26.1: i32 = value_of_initializer %TooMany.call
    498. 

  498. // CHECK:STDOUT:   %.loc50_26.2: i32 = converted %TooMany.call, %.loc50_26.1
    499. 

  499. // CHECK:STDOUT:   return %.loc50_26.2
    500. 

  500. // CHECK:STDOUT: }
    501. 

  501. // CHECK:STDOUT:
    502. 

  502. // CHECK:STDOUT: fn @RuntimeCallBadReturnType(%a.param_patt: i32, %b.param_patt: i32) -> bool {
    503. 

  503. // CHECK:STDOUT: !entry:
    504. 

  504. // CHECK:STDOUT:   %BadReturnType.ref: %BadReturnType.type = name_ref BadReturnType, file.%BadReturnType.decl [template = constants.%BadReturnType]
    505. 

  505. // CHECK:STDOUT:   %a.ref: i32 = name_ref a, %a
    506. 

  506. // CHECK:STDOUT:   %b.ref: i32 = name_ref b, %b
    507. 

  507. // CHECK:STDOUT:   %BadReturnType.call: init bool = call %BadReturnType.ref(%a.ref, %b.ref)
    508. 

  508. // CHECK:STDOUT:   %.loc54_29.1: bool = value_of_initializer %BadReturnType.call
    509. 

  509. // CHECK:STDOUT:   %.loc54_29.2: bool = converted %BadReturnType.call, %.loc54_29.1
    510. 

  510. // CHECK:STDOUT:   return %.loc54_29.2
    511. 

  511. // CHECK:STDOUT: }
    512. 

  512. // CHECK:STDOUT:
    513. 

  513. // CHECK:STDOUT: --- overflow.carbon
    514. 

  514. // CHECK:STDOUT:
    515. 

  515. // CHECK:STDOUT: constants {
    516. 

  516. // CHECK:STDOUT:   %Int32.type: type = fn_type @Int32 [template]
    517. 

  517. // CHECK:STDOUT:   %.1: type = tuple_type () [template]
    518. 

  518. // CHECK:STDOUT:   %Int32: %Int32.type = struct_value () [template]
    519. 

  519. // CHECK:STDOUT:   %Add.type: type = fn_type @Add [template]
    520. 

  520. // CHECK:STDOUT:   %Add: %Add.type = struct_value () [template]
    521. 

  521. // CHECK:STDOUT:   %.2: i32 = int_literal 2147483647 [template]
    522. 

  522. // CHECK:STDOUT:   %.3: i32 = int_literal 0 [template]
    523. 

  523. // CHECK:STDOUT:   %.4: i32 = int_literal 1 [template]
    524. 

  524. // CHECK:STDOUT:   %.5: i32 = int_literal -2147483648 [template]
    525. 

  525. // CHECK:STDOUT: }
    526. 

  526. // CHECK:STDOUT:
    527. 

  527. // CHECK:STDOUT: imports {
    528. 

  528. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    529. 

  529. // CHECK:STDOUT:     .Int32 = %import_ref
    530. 

  530. // CHECK:STDOUT:     import Core//prelude
    531. 

  531. // CHECK:STDOUT:     import Core//prelude/...
    532. 

  532. // CHECK:STDOUT:   }
    533. 

  533. // CHECK:STDOUT:   %import_ref: %Int32.type = import_ref Core//prelude/types, inst+15, loaded [template = constants.%Int32]
    534. 

  534. // CHECK:STDOUT: }
    535. 

  535. // CHECK:STDOUT:
    536. 

  536. // CHECK:STDOUT: file {
    537. 

  537. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    538. 

  538. // CHECK:STDOUT:     .Core = imports.%Core
    539. 

  539. // CHECK:STDOUT:     .Add = %Add.decl
    540. 

  540. // CHECK:STDOUT:     .a = @__global_init.%a
    541. 

  541. // CHECK:STDOUT:     .b = @__global_init.%b
    542. 

  542. // CHECK:STDOUT:   }
    543. 

  543. // CHECK:STDOUT:   %Core.import = import Core
    544. 

  544. // CHECK:STDOUT:   %Add.decl: %Add.type = fn_decl @Add [template = constants.%Add] {
    545. 

  545. // CHECK:STDOUT:     %a.patt: i32 = binding_pattern a
    546. 

  546. // CHECK:STDOUT:     %a.param_patt: i32 = value_param_pattern %a.patt, runtime_param0
    547. 

  547. // CHECK:STDOUT:     %b.patt: i32 = binding_pattern b
    548. 

  548. // CHECK:STDOUT:     %b.param_patt: i32 = value_param_pattern %b.patt, runtime_param1
    549. 

  549. // CHECK:STDOUT:     %return.patt: i32 = return_slot_pattern
    550. 

  550. // CHECK:STDOUT:     %return.param_patt: i32 = out_param_pattern %return.patt, runtime_param2
    551. 

  551. // CHECK:STDOUT:   } {
    552. 

  552. // CHECK:STDOUT:     %int.make_type_32.loc4_11: init type = call constants.%Int32() [template = i32]
    553. 

  553. // CHECK:STDOUT:     %.loc4_11.1: type = value_of_initializer %int.make_type_32.loc4_11 [template = i32]
    554. 

  554. // CHECK:STDOUT:     %.loc4_11.2: type = converted %int.make_type_32.loc4_11, %.loc4_11.1 [template = i32]
    555. 

  555. // CHECK:STDOUT:     %int.make_type_32.loc4_19: init type = call constants.%Int32() [template = i32]
    556. 

  556. // CHECK:STDOUT:     %.loc4_19.1: type = value_of_initializer %int.make_type_32.loc4_19 [template = i32]
    557. 

  557. // CHECK:STDOUT:     %.loc4_19.2: type = converted %int.make_type_32.loc4_19, %.loc4_19.1 [template = i32]
    558. 

  558. // CHECK:STDOUT:     %int.make_type_32.loc4_27: init type = call constants.%Int32() [template = i32]
    559. 

  559. // CHECK:STDOUT:     %.loc4_27.1: type = value_of_initializer %int.make_type_32.loc4_27 [template = i32]
    560. 

  560. // CHECK:STDOUT:     %.loc4_27.2: type = converted %int.make_type_32.loc4_27, %.loc4_27.1 [template = i32]
    561. 

  561. // CHECK:STDOUT:     %a.param: i32 = value_param runtime_param0
    562. 

  562. // CHECK:STDOUT:     %a: i32 = bind_name a, %a.param
    563. 

  563. // CHECK:STDOUT:     %b.param: i32 = value_param runtime_param1
    564. 

  564. // CHECK:STDOUT:     %b: i32 = bind_name b, %b.param
    565. 

  565. // CHECK:STDOUT:     %return.param: ref i32 = out_param runtime_param2
    566. 

  566. // CHECK:STDOUT:     %return: ref i32 = return_slot %return.param
    567. 

  567. // CHECK:STDOUT:   }
    568. 

  568. // CHECK:STDOUT:   %int.make_type_32.loc7: init type = call constants.%Int32() [template = i32]
    569. 

  569. // CHECK:STDOUT:   %.loc7_8.1: type = value_of_initializer %int.make_type_32.loc7 [template = i32]
    570. 

  570. // CHECK:STDOUT:   %.loc7_8.2: type = converted %int.make_type_32.loc7, %.loc7_8.1 [template = i32]
    571. 

  571. // CHECK:STDOUT:   %int.make_type_32.loc8: init type = call constants.%Int32() [template = i32]
    572. 

  572. // CHECK:STDOUT:   %.loc8_8.1: type = value_of_initializer %int.make_type_32.loc8 [template = i32]
    573. 

  573. // CHECK:STDOUT:   %.loc8_8.2: type = converted %int.make_type_32.loc8, %.loc8_8.1 [template = i32]
    574. 

  574. // CHECK:STDOUT: }
    575. 

  575. // CHECK:STDOUT:
    576. 

  576. // CHECK:STDOUT: fn @Int32() -> type = "int.make_type_32";
    577. 

  577. // CHECK:STDOUT:
    578. 

  578. // CHECK:STDOUT: fn @Add(%a.param_patt: i32, %b.param_patt: i32) -> i32 = "int.uadd";
    579. 

  579. // CHECK:STDOUT:
    580. 

  580. // CHECK:STDOUT: fn @__global_init() {
    581. 

  581. // CHECK:STDOUT: !entry:
    582. 

  582. // CHECK:STDOUT:   %Add.ref.loc7: %Add.type = name_ref Add, file.%Add.decl [template = constants.%Add]
    583. 

  583. // CHECK:STDOUT:   %.loc7_18: i32 = int_literal 2147483647 [template = constants.%.2]
    584. 

  584. // CHECK:STDOUT:   %.loc7_30: i32 = int_literal 0 [template = constants.%.3]
    585. 

  585. // CHECK:STDOUT:   %int.uadd.loc7: init i32 = call %Add.ref.loc7(%.loc7_18, %.loc7_30) [template = constants.%.2]
    586. 

  586. // CHECK:STDOUT:   %.loc7_32.1: i32 = value_of_initializer %int.uadd.loc7 [template = constants.%.2]
    587. 

  587. // CHECK:STDOUT:   %.loc7_32.2: i32 = converted %int.uadd.loc7, %.loc7_32.1 [template = constants.%.2]
    588. 

  588. // CHECK:STDOUT:   %a: i32 = bind_name a, %.loc7_32.2
    589. 

  589. // CHECK:STDOUT:   %Add.ref.loc8: %Add.type = name_ref Add, file.%Add.decl [template = constants.%Add]
    590. 

  590. // CHECK:STDOUT:   %.loc8_18: i32 = int_literal 2147483647 [template = constants.%.2]
    591. 

  591. // CHECK:STDOUT:   %.loc8_30: i32 = int_literal 1 [template = constants.%.4]
    592. 

  592. // CHECK:STDOUT:   %int.uadd.loc8: init i32 = call %Add.ref.loc8(%.loc8_18, %.loc8_30) [template = constants.%.5]
    593. 

  593. // CHECK:STDOUT:   %.loc8_32.1: i32 = value_of_initializer %int.uadd.loc8 [template = constants.%.5]
    594. 

  594. // CHECK:STDOUT:   %.loc8_32.2: i32 = converted %int.uadd.loc8, %.loc8_32.1 [template = constants.%.5]
    595. 

  595. // CHECK:STDOUT:   %b: i32 = bind_name b, %.loc8_32.2
    596. 

  596. // CHECK:STDOUT:   return
    597. 

  597. // CHECK:STDOUT: }
    598. 

  598. // CHECK:STDOUT:
    599.