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fail_invalid_base.carbon

fail_invalid_base.carbon 7.8 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/index/fail_invalid_base.carbon
    8. 

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

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/index/fail_invalid_base.carbon
    10. 

  10. 

  11. namespace N;
    12. 

  12. // CHECK:STDERR: fail_invalid_base.carbon:[[@LINE+4]]:14: error: expression cannot be used as a value [UseOfNonExprAsValue]
    13. 

  13. // CHECK:STDERR: var a: i32 = N[0];
    14. 

  14. // CHECK:STDERR:              ^
    15. 

  15. // CHECK:STDERR:
    16. 

  16. var a: i32 = N[0];
    17. 

  17. 

  18. fn F();
    19. 

  19. // CHECK:STDERR: fail_invalid_base.carbon:[[@LINE+4]]:14: error: expression cannot be used as a value [UseOfNonExprAsValue]
    20. 

  20. // CHECK:STDERR: var b: i32 = F[1];
    21. 

  21. // CHECK:STDERR:              ^
    22. 

  22. // CHECK:STDERR:
    23. 

  23. var b: i32 = F[1];
    24. 

  24. 

  25. // CHECK:STDERR: fail_invalid_base.carbon:[[@LINE+4]]:14: error: type `{.a: Core.IntLiteral, .b: Core.IntLiteral}` does not support indexing [TypeNotIndexable]
    26. 

  26. // CHECK:STDERR: var c: i32 = {.a = 1, .b = 2}[0];
    27. 

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

  28. // CHECK:STDERR:
    29. 

  29. var c: i32 = {.a = 1, .b = 2}[0];
    30. 

  30. 

  31. // CHECK:STDERR: fail_invalid_base.carbon:[[@LINE+3]]:14: error: type `type` does not support indexing [TypeNotIndexable]
    32. 

  32. // CHECK:STDERR: var d: i32 = {.a: i32, .b: i32}[0];
    33. 

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

  34. var d: i32 = {.a: i32, .b: i32}[0];
    35. 

  35. 

  36. // CHECK:STDOUT: --- fail_invalid_base.carbon
    37. 

  37. // CHECK:STDOUT:
    38. 

  38. // CHECK:STDOUT: constants {
    39. 

  39. // CHECK:STDOUT:   %.1: Core.IntLiteral = int_value 32 [template]
    40. 

  40. // CHECK:STDOUT:   %Int.type: type = fn_type @Int [template]
    41. 

  41. // CHECK:STDOUT:   %Int: %Int.type = struct_value () [template]
    42. 

  42. // CHECK:STDOUT:   %i32: type = int_type signed, %.1 [template]
    43. 

  43. // CHECK:STDOUT:   %.2: Core.IntLiteral = int_value 0 [template]
    44. 

  44. // CHECK:STDOUT:   %F.type: type = fn_type @F [template]
    45. 

  45. // CHECK:STDOUT:   %F: %F.type = struct_value () [template]
    46. 

  46. // CHECK:STDOUT:   %.3: Core.IntLiteral = int_value 1 [template]
    47. 

  47. // CHECK:STDOUT:   %.4: Core.IntLiteral = int_value 2 [template]
    48. 

  48. // CHECK:STDOUT:   %.5: type = struct_type {.a: Core.IntLiteral, .b: Core.IntLiteral} [template]
    49. 

  49. // CHECK:STDOUT:   %struct: %.5 = struct_value (%.3, %.4) [template]
    50. 

  50. // CHECK:STDOUT:   %.9: type = struct_type {.a: %i32, .b: %i32} [template]
    51. 

  51. // CHECK:STDOUT: }
    52. 

  52. // CHECK:STDOUT:
    53. 

  53. // CHECK:STDOUT: imports {
    54. 

  54. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    55. 

  55. // CHECK:STDOUT:     .Int = %import_ref.1
    56. 

  56. // CHECK:STDOUT:     .IndexWith = %import_ref.2
    57. 

  57. // CHECK:STDOUT:     import Core//prelude
    58. 

  58. // CHECK:STDOUT:     import Core//prelude/...
    59. 

  59. // CHECK:STDOUT:   }
    60. 

  60. // CHECK:STDOUT: }
    61. 

  61. // CHECK:STDOUT:
    62. 

  62. // CHECK:STDOUT: file {
    63. 

  63. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    64. 

  64. // CHECK:STDOUT:     .Core = imports.%Core
    65. 

  65. // CHECK:STDOUT:     .N = %N
    66. 

  66. // CHECK:STDOUT:     .a = %a
    67. 

  67. // CHECK:STDOUT:     .F = %F.decl
    68. 

  68. // CHECK:STDOUT:     .b = %b
    69. 

  69. // CHECK:STDOUT:     .c = %c
    70. 

  70. // CHECK:STDOUT:     .d = %d
    71. 

  71. // CHECK:STDOUT:   }
    72. 

  72. // CHECK:STDOUT:   %Core.import = import Core
    73. 

  73. // CHECK:STDOUT:   %N: <namespace> = namespace [template] {}
    74. 

  74. // CHECK:STDOUT:   %.loc16_8.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    75. 

  75. // CHECK:STDOUT:   %int.make_type_signed.loc16: init type = call constants.%Int(%.loc16_8.1) [template = constants.%i32]
    76. 

  76. // CHECK:STDOUT:   %.loc16_8.2: type = value_of_initializer %int.make_type_signed.loc16 [template = constants.%i32]
    77. 

  77. // CHECK:STDOUT:   %.loc16_8.3: type = converted %int.make_type_signed.loc16, %.loc16_8.2 [template = constants.%i32]
    78. 

  78. // CHECK:STDOUT:   %a.var: ref %i32 = var a
    79. 

  79. // CHECK:STDOUT:   %a: ref %i32 = bind_name a, %a.var
    80. 

  80. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [template = constants.%F] {} {}
    81. 

  81. // CHECK:STDOUT:   %.loc23_8.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    82. 

  82. // CHECK:STDOUT:   %int.make_type_signed.loc23: init type = call constants.%Int(%.loc23_8.1) [template = constants.%i32]
    83. 

  83. // CHECK:STDOUT:   %.loc23_8.2: type = value_of_initializer %int.make_type_signed.loc23 [template = constants.%i32]
    84. 

  84. // CHECK:STDOUT:   %.loc23_8.3: type = converted %int.make_type_signed.loc23, %.loc23_8.2 [template = constants.%i32]
    85. 

  85. // CHECK:STDOUT:   %b.var: ref %i32 = var b
    86. 

  86. // CHECK:STDOUT:   %b: ref %i32 = bind_name b, %b.var
    87. 

  87. // CHECK:STDOUT:   %.loc29_8.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    88. 

  88. // CHECK:STDOUT:   %int.make_type_signed.loc29: init type = call constants.%Int(%.loc29_8.1) [template = constants.%i32]
    89. 

  89. // CHECK:STDOUT:   %.loc29_8.2: type = value_of_initializer %int.make_type_signed.loc29 [template = constants.%i32]
    90. 

  90. // CHECK:STDOUT:   %.loc29_8.3: type = converted %int.make_type_signed.loc29, %.loc29_8.2 [template = constants.%i32]
    91. 

  91. // CHECK:STDOUT:   %c.var: ref %i32 = var c
    92. 

  92. // CHECK:STDOUT:   %c: ref %i32 = bind_name c, %c.var
    93. 

  93. // CHECK:STDOUT:   %.loc34_8.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    94. 

  94. // CHECK:STDOUT:   %int.make_type_signed.loc34: init type = call constants.%Int(%.loc34_8.1) [template = constants.%i32]
    95. 

  95. // CHECK:STDOUT:   %.loc34_8.2: type = value_of_initializer %int.make_type_signed.loc34 [template = constants.%i32]
    96. 

  96. // CHECK:STDOUT:   %.loc34_8.3: type = converted %int.make_type_signed.loc34, %.loc34_8.2 [template = constants.%i32]
    97. 

  97. // CHECK:STDOUT:   %d.var: ref %i32 = var d
    98. 

  98. // CHECK:STDOUT:   %d: ref %i32 = bind_name d, %d.var
    99. 

  99. // CHECK:STDOUT: }
    100. 

  100. // CHECK:STDOUT:
    101. 

  101. // CHECK:STDOUT: fn @F();
    102. 

  102. // CHECK:STDOUT:
    103. 

  103. // CHECK:STDOUT: fn @__global_init() {
    104. 

  104. // CHECK:STDOUT: !entry:
    105. 

  105. // CHECK:STDOUT:   %N.ref: <namespace> = name_ref N, file.%N [template = file.%N]
    106. 

  106. // CHECK:STDOUT:   %.loc16: Core.IntLiteral = int_value 0 [template = constants.%.2]
    107. 

  107. // CHECK:STDOUT:   assign file.%a.var, <error>
    108. 

  108. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, file.%F.decl [template = constants.%F]
    109. 

  109. // CHECK:STDOUT:   %.loc23: Core.IntLiteral = int_value 1 [template = constants.%.3]
    110. 

  110. // CHECK:STDOUT:   assign file.%b.var, <error>
    111. 

  111. // CHECK:STDOUT:   %.loc29_20: Core.IntLiteral = int_value 1 [template = constants.%.3]
    112. 

  112. // CHECK:STDOUT:   %.loc29_28: Core.IntLiteral = int_value 2 [template = constants.%.4]
    113. 

  113. // CHECK:STDOUT:   %.loc29_29.1: %.5 = struct_literal (%.loc29_20, %.loc29_28)
    114. 

  114. // CHECK:STDOUT:   %.loc29_31: Core.IntLiteral = int_value 0 [template = constants.%.2]
    115. 

  115. // CHECK:STDOUT:   %struct: %.5 = struct_value (%.loc29_20, %.loc29_28) [template = constants.%struct]
    116. 

  116. // CHECK:STDOUT:   %.loc29_29.2: %.5 = converted %.loc29_29.1, %struct [template = constants.%struct]
    117. 

  117. // CHECK:STDOUT:   assign file.%c.var, <error>
    118. 

  118. // CHECK:STDOUT:   %.loc34_19.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    119. 

  119. // CHECK:STDOUT:   %int.make_type_signed.loc34_19: init type = call constants.%Int(%.loc34_19.1) [template = constants.%i32]
    120. 

  120. // CHECK:STDOUT:   %.loc34_19.2: type = value_of_initializer %int.make_type_signed.loc34_19 [template = constants.%i32]
    121. 

  121. // CHECK:STDOUT:   %.loc34_19.3: type = converted %int.make_type_signed.loc34_19, %.loc34_19.2 [template = constants.%i32]
    122. 

  122. // CHECK:STDOUT:   %.loc34_28.1: Core.IntLiteral = int_value 32 [template = constants.%.1]
    123. 

  123. // CHECK:STDOUT:   %int.make_type_signed.loc34_28: init type = call constants.%Int(%.loc34_28.1) [template = constants.%i32]
    124. 

  124. // CHECK:STDOUT:   %.loc34_28.2: type = value_of_initializer %int.make_type_signed.loc34_28 [template = constants.%i32]
    125. 

  125. // CHECK:STDOUT:   %.loc34_28.3: type = converted %int.make_type_signed.loc34_28, %.loc34_28.2 [template = constants.%i32]
    126. 

  126. // CHECK:STDOUT:   %.loc34_31: type = struct_type {.a: %i32, .b: %i32} [template = constants.%.9]
    127. 

  127. // CHECK:STDOUT:   %.loc34_33: Core.IntLiteral = int_value 0 [template = constants.%.2]
    128. 

  128. // CHECK:STDOUT:   assign file.%d.var, <error>
    129. 

  129. // CHECK:STDOUT:   return
    130. 

  130. // CHECK:STDOUT: }
    131. 

  131. // CHECK:STDOUT:
    132.