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pattern_in_signature.carbon

pattern_in_signature.carbon 7.0 KB
Cronologia Originale

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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/none.carbon
    6. 

  6. //
    7. 

  7. // AUTOUPDATE
    8. 

  8. // TIP: To test this file alone, run:
    9. 

  9. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/function/declaration/pattern_in_signature.carbon
    10. 

  10. // TIP: To dump output, run:
    11. 

  11. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/function/declaration/pattern_in_signature.carbon
    12. 

  12. 

  13. //@dump-sem-ir-begin
    14. 

  14. fn F((unused a: {}, unused b: {}), unused c: {}) {}
    15. 

  15. //@dump-sem-ir-end
    16. 

  16. 

  17. //@dump-sem-ir-begin
    18. 

  18. fn CallF(ab: ({}, {}), c: {}) {
    19. 

  19.   F(ab, c);
    20. 

  20. }
    21. 

  21. //@dump-sem-ir-end
    22. 

  22. 

  23. // CHECK:STDOUT: --- pattern_in_signature.carbon
    24. 

  24. // CHECK:STDOUT:
    25. 

  25. // CHECK:STDOUT: constants {
    26. 

  26. // CHECK:STDOUT:   %empty_struct_type: type = struct_type {} [concrete]
    27. 

  27. // CHECK:STDOUT:   %empty_struct: %empty_struct_type = struct_value () [concrete]
    28. 

  28. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    29. 

  29. // CHECK:STDOUT:   %pattern_type.a96: type = pattern_type %empty_struct_type [concrete]
    30. 

  30. // CHECK:STDOUT:   %tuple.type.b6b: type = tuple_type (%empty_struct_type, %empty_struct_type) [concrete]
    31. 

  31. // CHECK:STDOUT:   %pattern_type.de4: type = pattern_type %tuple.type.b6b [concrete]
    32. 

  32. // CHECK:STDOUT:   %F.type: type = fn_type @F [concrete]
    33. 

  33. // CHECK:STDOUT:   %F: %F.type = struct_value () [concrete]
    34. 

  34. // CHECK:STDOUT:   %tuple: %tuple.type.b6b = tuple_value (%empty_struct, %empty_struct) [concrete]
    35. 

  35. // CHECK:STDOUT:   %CallF.type: type = fn_type @CallF [concrete]
    36. 

  36. // CHECK:STDOUT:   %CallF: %CallF.type = struct_value () [concrete]
    37. 

  37. // CHECK:STDOUT: }
    38. 

  38. // CHECK:STDOUT:
    39. 

  39. // CHECK:STDOUT: file {
    40. 

  40. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [concrete = constants.%F] {
    41. 

  41. // CHECK:STDOUT:     %a.param_patt: %pattern_type.a96 = value_param_pattern [concrete]
    42. 

  42. // CHECK:STDOUT:     %a.patt: %pattern_type.a96 = at_binding_pattern a, %a.param_patt [concrete]
    43. 

  43. // CHECK:STDOUT:     %b.param_patt: %pattern_type.a96 = value_param_pattern [concrete]
    44. 

  44. // CHECK:STDOUT:     %b.patt: %pattern_type.a96 = at_binding_pattern b, %b.param_patt [concrete]
    45. 

  45. // CHECK:STDOUT:     %.loc14_33: %pattern_type.de4 = tuple_pattern (%a.patt, %b.patt) [concrete]
    46. 

  46. // CHECK:STDOUT:     %c.param_patt: %pattern_type.a96 = value_param_pattern [concrete]
    47. 

  47. // CHECK:STDOUT:     %c.patt: %pattern_type.a96 = at_binding_pattern c, %c.param_patt [concrete]
    48. 

  48. // CHECK:STDOUT:   } {
    49. 

  49. // CHECK:STDOUT:     %a.param: %empty_struct_type = value_param call_param0
    50. 

  50. // CHECK:STDOUT:     %.loc14_18.1: type = splice_block %.loc14_18.3 [concrete = constants.%empty_struct_type] {
    51. 

  51. // CHECK:STDOUT:       %.loc14_18.2: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    52. 

  52. // CHECK:STDOUT:       %.loc14_18.3: type = converted %.loc14_18.2, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    53. 

  53. // CHECK:STDOUT:     }
    54. 

  54. // CHECK:STDOUT:     %a: %empty_struct_type = value_binding a, %a.param
    55. 

  55. // CHECK:STDOUT:     %b.param: %empty_struct_type = value_param call_param1
    56. 

  56. // CHECK:STDOUT:     %.loc14_32.1: type = splice_block %.loc14_32.3 [concrete = constants.%empty_struct_type] {
    57. 

  57. // CHECK:STDOUT:       %.loc14_32.2: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    58. 

  58. // CHECK:STDOUT:       %.loc14_32.3: type = converted %.loc14_32.2, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    59. 

  59. // CHECK:STDOUT:     }
    60. 

  60. // CHECK:STDOUT:     %b: %empty_struct_type = value_binding b, %b.param
    61. 

  61. // CHECK:STDOUT:     %c.param: %empty_struct_type = value_param call_param2
    62. 

  62. // CHECK:STDOUT:     %.loc14_47.1: type = splice_block %.loc14_47.3 [concrete = constants.%empty_struct_type] {
    63. 

  63. // CHECK:STDOUT:       %.loc14_47.2: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    64. 

  64. // CHECK:STDOUT:       %.loc14_47.3: type = converted %.loc14_47.2, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    65. 

  65. // CHECK:STDOUT:     }
    66. 

  66. // CHECK:STDOUT:     %c: %empty_struct_type = value_binding c, %c.param
    67. 

  67. // CHECK:STDOUT:   }
    68. 

  68. // CHECK:STDOUT:   %CallF.decl: %CallF.type = fn_decl @CallF [concrete = constants.%CallF] {
    69. 

  69. // CHECK:STDOUT:     %ab.param_patt: %pattern_type.de4 = value_param_pattern [concrete]
    70. 

  70. // CHECK:STDOUT:     %ab.patt: %pattern_type.de4 = at_binding_pattern ab, %ab.param_patt [concrete]
    71. 

  71. // CHECK:STDOUT:     %c.param_patt: %pattern_type.a96 = value_param_pattern [concrete]
    72. 

  72. // CHECK:STDOUT:     %c.patt: %pattern_type.a96 = at_binding_pattern c, %c.param_patt [concrete]
    73. 

  73. // CHECK:STDOUT:   } {
    74. 

  74. // CHECK:STDOUT:     %ab.param: %tuple.type.b6b = value_param call_param0
    75. 

  75. // CHECK:STDOUT:     %.loc18_21.1: type = splice_block %.loc18_21.5 [concrete = constants.%tuple.type.b6b] {
    76. 

  76. // CHECK:STDOUT:       %.loc18_16: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    77. 

  77. // CHECK:STDOUT:       %.loc18_20: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    78. 

  78. // CHECK:STDOUT:       %.loc18_21.2: %tuple.type.b6b = tuple_literal (%.loc18_16, %.loc18_20) [concrete = constants.%tuple]
    79. 

  79. // CHECK:STDOUT:       %.loc18_21.3: type = converted constants.%empty_struct, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    80. 

  80. // CHECK:STDOUT:       %.loc18_21.4: type = converted constants.%empty_struct, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    81. 

  81. // CHECK:STDOUT:       %.loc18_21.5: type = converted %.loc18_21.2, constants.%tuple.type.b6b [concrete = constants.%tuple.type.b6b]
    82. 

  82. // CHECK:STDOUT:     }
    83. 

  83. // CHECK:STDOUT:     %ab: %tuple.type.b6b = value_binding ab, %ab.param
    84. 

  84. // CHECK:STDOUT:     %c.param: %empty_struct_type = value_param call_param1
    85. 

  85. // CHECK:STDOUT:     %.loc18_28.1: type = splice_block %.loc18_28.3 [concrete = constants.%empty_struct_type] {
    86. 

  86. // CHECK:STDOUT:       %.loc18_28.2: %empty_struct_type = struct_literal () [concrete = constants.%empty_struct]
    87. 

  87. // CHECK:STDOUT:       %.loc18_28.3: type = converted %.loc18_28.2, constants.%empty_struct_type [concrete = constants.%empty_struct_type]
    88. 

  88. // CHECK:STDOUT:     }
    89. 

  89. // CHECK:STDOUT:     %c: %empty_struct_type = value_binding c, %c.param
    90. 

  90. // CHECK:STDOUT:   }
    91. 

  91. // CHECK:STDOUT: }
    92. 

  92. // CHECK:STDOUT:
    93. 

  93. // CHECK:STDOUT: fn @F(%a.param: %empty_struct_type, %b.param: %empty_struct_type, %c.param: %empty_struct_type) {
    94. 

  94. // CHECK:STDOUT: !entry:
    95. 

  95. // CHECK:STDOUT:   return
    96. 

  96. // CHECK:STDOUT: }
    97. 

  97. // CHECK:STDOUT:
    98. 

  98. // CHECK:STDOUT: fn @CallF(%ab.param: %tuple.type.b6b, %c.param: %empty_struct_type) {
    99. 

  99. // CHECK:STDOUT: !entry:
    100. 

  100. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, file.%F.decl [concrete = constants.%F]
    101. 

  101. // CHECK:STDOUT:   %ab.ref: %tuple.type.b6b = name_ref ab, %ab
    102. 

  102. // CHECK:STDOUT:   %c.ref: %empty_struct_type = name_ref c, %c
    103. 

  103. // CHECK:STDOUT:   %tuple.elem0: %empty_struct_type = tuple_access %ab.ref, element0
    104. 

  104. // CHECK:STDOUT:   %tuple.elem1: %empty_struct_type = tuple_access %ab.ref, element1
    105. 

  105. // CHECK:STDOUT:   %F.call: init %empty_tuple.type = call %F.ref(%tuple.elem0, %tuple.elem1, %c.ref)
    106. 

  106. // CHECK:STDOUT:   return
    107. 

  107. // CHECK:STDOUT: }
    108. 

  108. // CHECK:STDOUT:
    109.