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carbon-lang
/
toolchain
/
check
/
testdata
/
where_expr
/
fail_not_facet.carbon

fail_not_facet.carbon 7.6 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/where_expr/fail_not_facet.carbon
    8. 

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

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

  10. 

  11. // --- fail_left_where_not_facet.carbon
    12. 

  12. 

  13. library "[[@TEST_NAME]]";
    14. 

  14. 

  15. // CHECK:STDERR: fail_left_where_not_facet.carbon:[[@LINE+4]]:10: error: left argument of `where` operator must be a facet type [WhereOnNonFacetType]
    16. 

  16. // CHECK:STDERR: fn F(T:! i32 where .Self == bool);
    17. 

  17. // CHECK:STDERR:          ^~~
    18. 

  18. // CHECK:STDERR:
    19. 

  19. fn F(T:! i32 where .Self == bool);
    20. 

  20. 

  21. // --- fail_left_where_unknown.carbon
    22. 

  22. 

  23. library "[[@TEST_NAME]]";
    24. 

  24. 

  25. // CHECK:STDERR: fail_left_where_unknown.carbon:[[@LINE+4]]:10: error: name `NOT_DECLARED` not found [NameNotFound]
    26. 

  26. // CHECK:STDERR: fn G(U:! NOT_DECLARED where .Self == bool);
    27. 

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

  28. // CHECK:STDERR:
    29. 

  29. fn G(U:! NOT_DECLARED where .Self == bool);
    30. 

  30. 

  31. // --- fail_var.carbon
    32. 

  32. 

  33. library "[[@TEST_NAME]]";
    34. 

  34. 

  35. // CHECK:STDERR: fail_var.carbon:[[@LINE+3]]:8: error: name `e` not found [NameNotFound]
    36. 

  36. // CHECK:STDERR: var v: e where .x = 3;
    37. 

  37. // CHECK:STDERR:        ^
    38. 

  38. var v: e where .x = 3;
    39. 

  39. 

  40. // CHECK:STDOUT: --- fail_left_where_not_facet.carbon
    41. 

  41. // CHECK:STDOUT:
    42. 

  42. // CHECK:STDOUT: constants {
    43. 

  43. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    44. 

  44. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    45. 

  45. // CHECK:STDOUT:   %Bool.type: type = fn_type @Bool [template]
    46. 

  46. // CHECK:STDOUT:   %Bool: %Bool.type = struct_value () [template]
    47. 

  47. // CHECK:STDOUT:   %T.patt: <error> = symbolic_binding_pattern T, 0 [symbolic]
    48. 

  48. // CHECK:STDOUT:   %F.type: type = fn_type @F [template]
    49. 

  49. // CHECK:STDOUT:   %F: %F.type = struct_value () [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 = %import_ref.187
    55. 

  55. // CHECK:STDOUT:     .Bool = %import_ref.f7c
    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:     .F = %F.decl
    65. 

  65. // CHECK:STDOUT:   }
    66. 

  66. // CHECK:STDOUT:   %Core.import = import Core
    67. 

  67. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [template = constants.%F] {
    68. 

  68. // CHECK:STDOUT:     %T.patt.loc8_6.1: <error> = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_6.2 (constants.%T.patt)]
    69. 

  69. // CHECK:STDOUT:     %T.param_patt: <error> = value_param_pattern %T.patt.loc8_6.1, runtime_param<invalid> [symbolic = %T.patt.loc8_6.2 (constants.%T.patt)]
    70. 

  70. // CHECK:STDOUT:   } {
    71. 

  71. // CHECK:STDOUT:     %T.param: <error> = value_param runtime_param<invalid>
    72. 

  72. // CHECK:STDOUT:     %.loc8_14.1: type = splice_block %.loc8_14.2 [template = <error>] {
    73. 

  73. // CHECK:STDOUT:       %int_32: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    74. 

  74. // CHECK:STDOUT:       %i32: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    75. 

  75. // CHECK:STDOUT:       %.Self: <error> = bind_symbolic_name .Self [template = <error>]
    76. 

  76. // CHECK:STDOUT:       %.Self.ref: <error> = name_ref .Self, %.Self [template = <error>]
    77. 

  77. // CHECK:STDOUT:       %bool.make_type: init type = call constants.%Bool() [template = bool]
    78. 

  78. // CHECK:STDOUT:       %.loc8_14.2: type = where_expr %.Self [template = <error>] {
    79. 

  79. // CHECK:STDOUT:         requirement_equivalent %.Self.ref, %bool.make_type
    80. 

  80. // CHECK:STDOUT:       }
    81. 

  81. // CHECK:STDOUT:     }
    82. 

  82. // CHECK:STDOUT:     %T: <error> = bind_symbolic_name T, 0, %T.param [template = <error>]
    83. 

  83. // CHECK:STDOUT:   }
    84. 

  84. // CHECK:STDOUT: }
    85. 

  85. // CHECK:STDOUT:
    86. 

  86. // CHECK:STDOUT: generic fn @F(%T: <error>) {
    87. 

  87. // CHECK:STDOUT:   %T.patt.loc8_6.2: <error> = symbolic_binding_pattern T, 0 [symbolic = %T.patt.loc8_6.2 (constants.%T.patt)]
    88. 

  88. // CHECK:STDOUT:
    89. 

  89. // CHECK:STDOUT:   fn(%T.param_patt: <error>);
    90. 

  90. // CHECK:STDOUT: }
    91. 

  91. // CHECK:STDOUT:
    92. 

  92. // CHECK:STDOUT: specific @F(<error>) {
    93. 

  93. // CHECK:STDOUT:   %T.patt.loc8_6.2 => <error>
    94. 

  94. // CHECK:STDOUT: }
    95. 

  95. // CHECK:STDOUT:
    96. 

  96. // CHECK:STDOUT: --- fail_left_where_unknown.carbon
    97. 

  97. // CHECK:STDOUT:
    98. 

  98. // CHECK:STDOUT: constants {
    99. 

  99. // CHECK:STDOUT:   %Bool.type: type = fn_type @Bool [template]
    100. 

  100. // CHECK:STDOUT:   %Bool: %Bool.type = struct_value () [template]
    101. 

  101. // CHECK:STDOUT:   %U.patt: <error> = symbolic_binding_pattern U, 0 [symbolic]
    102. 

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

  103. // CHECK:STDOUT:   %G: %G.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:     .Bool = %import_ref
    109. 

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

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

  111. // CHECK:STDOUT:   }
    112. 

  112. // CHECK:STDOUT: }
    113. 

  113. // CHECK:STDOUT:
    114. 

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

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

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

  117. // CHECK:STDOUT:     .G = %G.decl
    118. 

  118. // CHECK:STDOUT:   }
    119. 

  119. // CHECK:STDOUT:   %Core.import = import Core
    120. 

  120. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [template = constants.%G] {
    121. 

  121. // CHECK:STDOUT:     %U.patt.loc8_6.1: <error> = symbolic_binding_pattern U, 0 [symbolic = %U.patt.loc8_6.2 (constants.%U.patt)]
    122. 

  122. // CHECK:STDOUT:     %U.param_patt: <error> = value_param_pattern %U.patt.loc8_6.1, runtime_param<invalid> [symbolic = %U.patt.loc8_6.2 (constants.%U.patt)]
    123. 

  123. // CHECK:STDOUT:   } {
    124. 

  124. // CHECK:STDOUT:     %U.param: <error> = value_param runtime_param<invalid>
    125. 

  125. // CHECK:STDOUT:     %.loc8_23.1: type = splice_block %.loc8_23.2 [template = <error>] {
    126. 

  126. // CHECK:STDOUT:       %NOT_DECLARED.ref: <error> = name_ref NOT_DECLARED, <error> [template = <error>]
    127. 

  127. // CHECK:STDOUT:       %.Self: <error> = bind_symbolic_name .Self [template = <error>]
    128. 

  128. // CHECK:STDOUT:       %.Self.ref: <error> = name_ref .Self, %.Self [template = <error>]
    129. 

  129. // CHECK:STDOUT:       %bool.make_type: init type = call constants.%Bool() [template = bool]
    130. 

  130. // CHECK:STDOUT:       %.loc8_23.2: type = where_expr %.Self [template = <error>] {
    131. 

  131. // CHECK:STDOUT:         requirement_equivalent %.Self.ref, %bool.make_type
    132. 

  132. // CHECK:STDOUT:       }
    133. 

  133. // CHECK:STDOUT:     }
    134. 

  134. // CHECK:STDOUT:     %U: <error> = bind_symbolic_name U, 0, %U.param [template = <error>]
    135. 

  135. // CHECK:STDOUT:   }
    136. 

  136. // CHECK:STDOUT: }
    137. 

  137. // CHECK:STDOUT:
    138. 

  138. // CHECK:STDOUT: generic fn @G(%U: <error>) {
    139. 

  139. // CHECK:STDOUT:   %U.patt.loc8_6.2: <error> = symbolic_binding_pattern U, 0 [symbolic = %U.patt.loc8_6.2 (constants.%U.patt)]
    140. 

  140. // CHECK:STDOUT:
    141. 

  141. // CHECK:STDOUT:   fn(%U.param_patt: <error>);
    142. 

  142. // CHECK:STDOUT: }
    143. 

  143. // CHECK:STDOUT:
    144. 

  144. // CHECK:STDOUT: specific @G(<error>) {
    145. 

  145. // CHECK:STDOUT:   %U.patt.loc8_6.2 => <error>
    146. 

  146. // CHECK:STDOUT: }
    147. 

  147. // CHECK:STDOUT:
    148. 

  148. // CHECK:STDOUT: --- fail_var.carbon
    149. 

  149. // CHECK:STDOUT:
    150. 

  150. // CHECK:STDOUT: constants {
    151. 

  151. // CHECK:STDOUT: }
    152. 

  152. // CHECK:STDOUT:
    153. 

  153. // CHECK:STDOUT: imports {
    154. 

  154. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    155. 

  155. // CHECK:STDOUT:     import Core//prelude
    156. 

  156. // CHECK:STDOUT:     import Core//prelude/...
    157. 

  157. // CHECK:STDOUT:   }
    158. 

  158. // CHECK:STDOUT: }
    159. 

  159. // CHECK:STDOUT:
    160. 

  160. // CHECK:STDOUT: file {
    161. 

  161. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    162. 

  162. // CHECK:STDOUT:     .Core = imports.%Core
    163. 

  163. // CHECK:STDOUT:     .v = %v
    164. 

  164. // CHECK:STDOUT:   }
    165. 

  165. // CHECK:STDOUT:   %Core.import = import Core
    166. 

  166. // CHECK:STDOUT:   %v.var: ref <error> = var v
    167. 

  167. // CHECK:STDOUT:   %v: ref <error> = bind_name v, %v.var
    168. 

  168. // CHECK:STDOUT: }
    169. 

  169. // CHECK:STDOUT:
    170.