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fail_invalid_base.carbon

fail_invalid_base.carbon 7.5 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+4]]: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. // CHECK:STDERR:
    35. 

  35. var d: i32 = {.a: i32, .b: i32}[0];
    36. 

  36. 

  37. // CHECK:STDOUT: --- fail_invalid_base.carbon
    38. 

  38. // CHECK:STDOUT:
    39. 

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

  40. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    41. 

  41. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    42. 

  42. // CHECK:STDOUT:   %int_0: Core.IntLiteral = int_value 0 [template]
    43. 

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

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

  45. // CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [template]
    46. 

  46. // CHECK:STDOUT:   %int_2: Core.IntLiteral = int_value 2 [template]
    47. 

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

  48. // CHECK:STDOUT:   %struct: %struct_type.a.b.cfd = struct_value (%int_1, %int_2) [template]
    49. 

  49. // CHECK:STDOUT:   %struct_type.a.b.501: type = struct_type {.a: %i32, .b: %i32} [template]
    50. 

  50. // CHECK:STDOUT: }
    51. 

  51. // CHECK:STDOUT:
    52. 

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

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

  54. // CHECK:STDOUT:     .Int = %Core.Int
    55. 

  55. // CHECK:STDOUT:     .IndexWith = %Core.IndexWith
    56. 

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

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

  58. // CHECK:STDOUT:   }
    59. 

  59. // CHECK:STDOUT: }
    60. 

  60. // CHECK:STDOUT:
    61. 

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

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

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

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

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

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

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

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

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

  70. // CHECK:STDOUT:   }
    71. 

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

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

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

  74. // CHECK:STDOUT:     %a.patt: %i32 = binding_pattern a
    75. 

  75. // CHECK:STDOUT:     %.loc16_1: %i32 = var_pattern %a.patt
    76. 

  76. // CHECK:STDOUT:   }
    77. 

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

  78. // CHECK:STDOUT:   %.loc16_8: type = splice_block %i32.loc16 [template = constants.%i32] {
    79. 

  79. // CHECK:STDOUT:     %int_32.loc16: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    80. 

  80. // CHECK:STDOUT:     %i32.loc16: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    81. 

  81. // CHECK:STDOUT:   }
    82. 

  82. // CHECK:STDOUT:   %a: ref %i32 = bind_name a, %a.var
    83. 

  83. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [template = constants.%F] {} {}
    84. 

  84. // CHECK:STDOUT:   name_binding_decl {
    85. 

  85. // CHECK:STDOUT:     %b.patt: %i32 = binding_pattern b
    86. 

  86. // CHECK:STDOUT:     %.loc23_1: %i32 = var_pattern %b.patt
    87. 

  87. // CHECK:STDOUT:   }
    88. 

  88. // CHECK:STDOUT:   %b.var: ref %i32 = var b
    89. 

  89. // CHECK:STDOUT:   %.loc23_8: type = splice_block %i32.loc23 [template = constants.%i32] {
    90. 

  90. // CHECK:STDOUT:     %int_32.loc23: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    91. 

  91. // CHECK:STDOUT:     %i32.loc23: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    92. 

  92. // CHECK:STDOUT:   }
    93. 

  93. // CHECK:STDOUT:   %b: ref %i32 = bind_name b, %b.var
    94. 

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

  95. // CHECK:STDOUT:     %c.patt: %i32 = binding_pattern c
    96. 

  96. // CHECK:STDOUT:     %.loc29_1: %i32 = var_pattern %c.patt
    97. 

  97. // CHECK:STDOUT:   }
    98. 

  98. // CHECK:STDOUT:   %c.var: ref %i32 = var c
    99. 

  99. // CHECK:STDOUT:   %.loc29_8: type = splice_block %i32.loc29 [template = constants.%i32] {
    100. 

  100. // CHECK:STDOUT:     %int_32.loc29: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    101. 

  101. // CHECK:STDOUT:     %i32.loc29: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    102. 

  102. // CHECK:STDOUT:   }
    103. 

  103. // CHECK:STDOUT:   %c: ref %i32 = bind_name c, %c.var
    104. 

  104. // CHECK:STDOUT:   name_binding_decl {
    105. 

  105. // CHECK:STDOUT:     %d.patt: %i32 = binding_pattern d
    106. 

  106. // CHECK:STDOUT:     %.loc35_1: %i32 = var_pattern %d.patt
    107. 

  107. // CHECK:STDOUT:   }
    108. 

  108. // CHECK:STDOUT:   %d.var: ref %i32 = var d
    109. 

  109. // CHECK:STDOUT:   %.loc35_8: type = splice_block %i32.loc35 [template = constants.%i32] {
    110. 

  110. // CHECK:STDOUT:     %int_32.loc35: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    111. 

  111. // CHECK:STDOUT:     %i32.loc35: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    112. 

  112. // CHECK:STDOUT:   }
    113. 

  113. // CHECK:STDOUT:   %d: ref %i32 = bind_name d, %d.var
    114. 

  114. // CHECK:STDOUT: }
    115. 

  115. // CHECK:STDOUT:
    116. 

  116. // CHECK:STDOUT: fn @F();
    117. 

  117. // CHECK:STDOUT:
    118. 

  118. // CHECK:STDOUT: fn @__global_init() {
    119. 

  119. // CHECK:STDOUT: !entry:
    120. 

  120. // CHECK:STDOUT:   %N.ref: <namespace> = name_ref N, file.%N [template = file.%N]
    121. 

  121. // CHECK:STDOUT:   %int_0.loc16: Core.IntLiteral = int_value 0 [template = constants.%int_0]
    122. 

  122. // CHECK:STDOUT:   assign file.%a.var, <error>
    123. 

  123. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, file.%F.decl [template = constants.%F]
    124. 

  124. // CHECK:STDOUT:   %int_1.loc23: Core.IntLiteral = int_value 1 [template = constants.%int_1]
    125. 

  125. // CHECK:STDOUT:   assign file.%b.var, <error>
    126. 

  126. // CHECK:STDOUT:   %int_1.loc29: Core.IntLiteral = int_value 1 [template = constants.%int_1]
    127. 

  127. // CHECK:STDOUT:   %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2]
    128. 

  128. // CHECK:STDOUT:   %.loc29_29.1: %struct_type.a.b.cfd = struct_literal (%int_1.loc29, %int_2)
    129. 

  129. // CHECK:STDOUT:   %int_0.loc29: Core.IntLiteral = int_value 0 [template = constants.%int_0]
    130. 

  130. // CHECK:STDOUT:   %struct: %struct_type.a.b.cfd = struct_value (%int_1.loc29, %int_2) [template = constants.%struct]
    131. 

  131. // CHECK:STDOUT:   %.loc29_29.2: %struct_type.a.b.cfd = converted %.loc29_29.1, %struct [template = constants.%struct]
    132. 

  132. // CHECK:STDOUT:   assign file.%c.var, <error>
    133. 

  133. // CHECK:STDOUT:   %int_32.loc35_19: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    134. 

  134. // CHECK:STDOUT:   %i32.loc35_19: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    135. 

  135. // CHECK:STDOUT:   %int_32.loc35_28: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    136. 

  136. // CHECK:STDOUT:   %i32.loc35_28: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    137. 

  137. // CHECK:STDOUT:   %struct_type.a.b: type = struct_type {.a: %i32, .b: %i32} [template = constants.%struct_type.a.b.501]
    138. 

  138. // CHECK:STDOUT:   %int_0.loc35: Core.IntLiteral = int_value 0 [template = constants.%int_0]
    139. 

  139. // CHECK:STDOUT:   assign file.%d.var, <error>
    140. 

  140. // CHECK:STDOUT:   return
    141. 

  141. // CHECK:STDOUT: }
    142. 

  142. // CHECK:STDOUT:
    143.