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export_name.carbon

export_name.carbon 9.7 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. // INCLUDE-FILE: toolchain/testing/testdata/min_prelude/convert.carbon
    6. 

  6. // TODO: Add ranges and switch to "--dump-sem-ir-ranges=only".
    7. 

  7. // EXTRA-ARGS: --dump-sem-ir-ranges=if-present
    8. 

  8. //
    9. 

  9. // AUTOUPDATE
    10. 

  10. // TIP: To test this file alone, run:
    11. 

  11. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/var/export_name.carbon
    12. 

  12. // TIP: To dump output, run:
    13. 

  13. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/var/export_name.carbon
    14. 

  14. 

  15. // ============================================================================
    16. 

  16. // Setup files
    17. 

  17. // ============================================================================
    18. 

  18. 

  19. // --- base.carbon
    20. 

  20. 

  21. library "[[@TEST_NAME]]";
    22. 

  22. 

  23. var v: ();
    24. 

  24. 

  25. // --- export.carbon
    26. 

  26. 

  27. library "[[@TEST_NAME]]";
    28. 

  28. 

  29. import library "base";
    30. 

  30. 

  31. export v;
    32. 

  32. 

  33. // ============================================================================
    34. 

  34. // Test files
    35. 

  35. // ============================================================================
    36. 

  36. 

  37. // --- use_export.carbon
    38. 

  38. 

  39. library "[[@TEST_NAME]]";
    40. 

  40. 

  41. import library "export";
    42. 

  42. 

  43. var w: () = v;
    44. 

  44. 

  45. // CHECK:STDOUT: --- base.carbon
    46. 

  46. // CHECK:STDOUT:
    47. 

  47. // CHECK:STDOUT: constants {
    48. 

  48. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    49. 

  49. // CHECK:STDOUT:   %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
    50. 

  50. // CHECK:STDOUT:   %pattern_type.cb1: type = pattern_type %empty_tuple.type [concrete]
    51. 

  51. // CHECK:STDOUT:   %DefaultOrUnformed.type: type = facet_type <@DefaultOrUnformed> [concrete]
    52. 

  52. // CHECK:STDOUT:   %T.67d: type = symbolic_binding T, 0 [symbolic]
    53. 

  53. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.type.6c6: type = fn_type @T.as.DefaultOrUnformed.impl.Op, @T.as.DefaultOrUnformed.impl(%T.67d) [symbolic]
    54. 

  54. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.ae1: %T.as.DefaultOrUnformed.impl.Op.type.6c6 = struct_value () [symbolic]
    55. 

  55. // CHECK:STDOUT:   %DefaultOrUnformed.impl_witness.159: <witness> = impl_witness imports.%DefaultOrUnformed.impl_witness_table.349, @T.as.DefaultOrUnformed.impl(%empty_tuple.type) [concrete]
    56. 

  56. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.type.f72: type = fn_type @T.as.DefaultOrUnformed.impl.Op, @T.as.DefaultOrUnformed.impl(%empty_tuple.type) [concrete]
    57. 

  57. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.365: %T.as.DefaultOrUnformed.impl.Op.type.f72 = struct_value () [concrete]
    58. 

  58. // CHECK:STDOUT:   %DefaultOrUnformed.facet: %DefaultOrUnformed.type = facet_value %empty_tuple.type, (%DefaultOrUnformed.impl_witness.159) [concrete]
    59. 

  59. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.specific_fn: <specific function> = specific_function %T.as.DefaultOrUnformed.impl.Op.365, @T.as.DefaultOrUnformed.impl.Op(%empty_tuple.type) [concrete]
    60. 

  60. // CHECK:STDOUT: }
    61. 

  61. // CHECK:STDOUT:
    62. 

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

  63. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    64. 

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

  65. // CHECK:STDOUT:     import Core//prelude
    66. 

  66. // CHECK:STDOUT:     import Core//prelude/...
    67. 

  67. // CHECK:STDOUT:   }
    68. 

  68. // CHECK:STDOUT:   %Core.DefaultOrUnformed: type = import_ref Core//prelude/parts/default, DefaultOrUnformed, loaded [concrete = constants.%DefaultOrUnformed.type]
    69. 

  69. // CHECK:STDOUT:   %Core.import_ref.01d: @T.as.DefaultOrUnformed.impl.%T.as.DefaultOrUnformed.impl.Op.type (%T.as.DefaultOrUnformed.impl.Op.type.6c6) = import_ref Core//prelude/parts/default, loc{{\d+_\d+}}, loaded [symbolic = @T.as.DefaultOrUnformed.impl.%T.as.DefaultOrUnformed.impl.Op (constants.%T.as.DefaultOrUnformed.impl.Op.ae1)]
    70. 

  70. // CHECK:STDOUT:   %DefaultOrUnformed.impl_witness_table.349 = impl_witness_table (%Core.import_ref.01d), @T.as.DefaultOrUnformed.impl [concrete]
    71. 

  71. // CHECK:STDOUT: }
    72. 

  72. // CHECK:STDOUT:
    73. 

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

  74. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    75. 

  75. // CHECK:STDOUT:     .Core = imports.%Core
    76. 

  76. // CHECK:STDOUT:     .v = %v
    77. 

  77. // CHECK:STDOUT:   }
    78. 

  78. // CHECK:STDOUT:   %Core.import = import Core
    79. 

  79. // CHECK:STDOUT:   name_binding_decl {
    80. 

  80. // CHECK:STDOUT:     %v.patt: %pattern_type.cb1 = ref_binding_pattern v [concrete]
    81. 

  81. // CHECK:STDOUT:     %v.var_patt: %pattern_type.cb1 = var_pattern %v.patt [concrete]
    82. 

  82. // CHECK:STDOUT:   }
    83. 

  83. // CHECK:STDOUT:   %v.var: ref %empty_tuple.type = var %v.var_patt [concrete]
    84. 

  84. // CHECK:STDOUT:   %.loc4_9.1: type = splice_block %.loc4_9.3 [concrete = constants.%empty_tuple.type] {
    85. 

  85. // CHECK:STDOUT:     %.loc4_9.2: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
    86. 

  86. // CHECK:STDOUT:     %.loc4_9.3: type = converted %.loc4_9.2, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
    87. 

  87. // CHECK:STDOUT:   }
    88. 

  88. // CHECK:STDOUT:   %v: ref %empty_tuple.type = ref_binding v, %v.var [concrete = %v.var]
    89. 

  89. // CHECK:STDOUT: }
    90. 

  90. // CHECK:STDOUT:
    91. 

  91. // CHECK:STDOUT: fn @__global_init() {
    92. 

  92. // CHECK:STDOUT: !entry:
    93. 

  93. // CHECK:STDOUT:   %DefaultOrUnformed.facet: %DefaultOrUnformed.type = facet_value constants.%empty_tuple.type, (constants.%DefaultOrUnformed.impl_witness.159) [concrete = constants.%DefaultOrUnformed.facet]
    94. 

  94. // CHECK:STDOUT:   %.loc4_10.1: %DefaultOrUnformed.type = converted constants.%empty_tuple.type, %DefaultOrUnformed.facet [concrete = constants.%DefaultOrUnformed.facet]
    95. 

  95. // CHECK:STDOUT:   %as_type: type = facet_access_type %.loc4_10.1 [concrete = constants.%empty_tuple.type]
    96. 

  96. // CHECK:STDOUT:   %.loc4_10.2: type = converted %.loc4_10.1, %as_type [concrete = constants.%empty_tuple.type]
    97. 

  97. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.specific_fn: <specific function> = specific_function constants.%T.as.DefaultOrUnformed.impl.Op.365, @T.as.DefaultOrUnformed.impl.Op(constants.%empty_tuple.type) [concrete = constants.%T.as.DefaultOrUnformed.impl.Op.specific_fn]
    98. 

  98. // CHECK:STDOUT:   %T.as.DefaultOrUnformed.impl.Op.call: init %empty_tuple.type = call %T.as.DefaultOrUnformed.impl.Op.specific_fn()
    99. 

  99. // CHECK:STDOUT:   assign file.%v.var, %T.as.DefaultOrUnformed.impl.Op.call
    100. 

  100. // CHECK:STDOUT:   return
    101. 

  101. // CHECK:STDOUT: }
    102. 

  102. // CHECK:STDOUT:
    103. 

  103. // CHECK:STDOUT: --- export.carbon
    104. 

  104. // CHECK:STDOUT:
    105. 

  105. // CHECK:STDOUT: constants {
    106. 

  106. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    107. 

  107. // CHECK:STDOUT:   %pattern_type: type = pattern_type %empty_tuple.type [concrete]
    108. 

  108. // CHECK:STDOUT: }
    109. 

  109. // CHECK:STDOUT:
    110. 

  110. // CHECK:STDOUT: imports {
    111. 

  111. // CHECK:STDOUT:   %Main.v: ref %empty_tuple.type = import_ref Main//base, v, loaded [concrete = %v.var]
    112. 

  112. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    113. 

  113. // CHECK:STDOUT:     import Core//prelude
    114. 

  114. // CHECK:STDOUT:     import Core//prelude/...
    115. 

  115. // CHECK:STDOUT:   }
    116. 

  116. // CHECK:STDOUT:   %v.patt: %pattern_type = ref_binding_pattern v [concrete]
    117. 

  117. // CHECK:STDOUT:   %v.var_patt: %pattern_type = var_pattern %v.patt [concrete]
    118. 

  118. // CHECK:STDOUT:   %v.var: ref %empty_tuple.type = var %v.var_patt [concrete]
    119. 

  119. // CHECK:STDOUT: }
    120. 

  120. // CHECK:STDOUT:
    121. 

  121. // CHECK:STDOUT: file {
    122. 

  122. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    123. 

  123. // CHECK:STDOUT:     .v = %v
    124. 

  124. // CHECK:STDOUT:     .Core = imports.%Core
    125. 

  125. // CHECK:STDOUT:   }
    126. 

  126. // CHECK:STDOUT:   %Core.import = import Core
    127. 

  127. // CHECK:STDOUT:   %default.import = import <none>
    128. 

  128. // CHECK:STDOUT:   %v: ref %empty_tuple.type = export v, imports.%Main.v [concrete = imports.%v.var]
    129. 

  129. // CHECK:STDOUT: }
    130. 

  130. // CHECK:STDOUT:
    131. 

  131. // CHECK:STDOUT: --- use_export.carbon
    132. 

  132. // CHECK:STDOUT:
    133. 

  133. // CHECK:STDOUT: constants {
    134. 

  134. // CHECK:STDOUT:   %empty_tuple.type: type = tuple_type () [concrete]
    135. 

  135. // CHECK:STDOUT:   %empty_tuple: %empty_tuple.type = tuple_value () [concrete]
    136. 

  136. // CHECK:STDOUT:   %pattern_type: type = pattern_type %empty_tuple.type [concrete]
    137. 

  137. // CHECK:STDOUT: }
    138. 

  138. // CHECK:STDOUT:
    139. 

  139. // CHECK:STDOUT: imports {
    140. 

  140. // CHECK:STDOUT:   %Main.v: ref %empty_tuple.type = import_ref Main//export, v, loaded [concrete = %v.var]
    141. 

  141. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [concrete] {
    142. 

  142. // CHECK:STDOUT:     import Core//prelude
    143. 

  143. // CHECK:STDOUT:     import Core//prelude/...
    144. 

  144. // CHECK:STDOUT:   }
    145. 

  145. // CHECK:STDOUT:   %v.patt: %pattern_type = ref_binding_pattern v [concrete]
    146. 

  146. // CHECK:STDOUT:   %v.var_patt: %pattern_type = var_pattern %v.patt [concrete]
    147. 

  147. // CHECK:STDOUT:   %v.var: ref %empty_tuple.type = var %v.var_patt [concrete]
    148. 

  148. // CHECK:STDOUT: }
    149. 

  149. // CHECK:STDOUT:
    150. 

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

  151. // CHECK:STDOUT:   package: <namespace> = namespace [concrete] {
    152. 

  152. // CHECK:STDOUT:     .v = imports.%Main.v
    153. 

  153. // CHECK:STDOUT:     .Core = imports.%Core
    154. 

  154. // CHECK:STDOUT:     .w = %w
    155. 

  155. // CHECK:STDOUT:   }
    156. 

  156. // CHECK:STDOUT:   %Core.import = import Core
    157. 

  157. // CHECK:STDOUT:   %default.import = import <none>
    158. 

  158. // CHECK:STDOUT:   name_binding_decl {
    159. 

  159. // CHECK:STDOUT:     %w.patt: %pattern_type = ref_binding_pattern w [concrete]
    160. 

  160. // CHECK:STDOUT:     %w.var_patt: %pattern_type = var_pattern %w.patt [concrete]
    161. 

  161. // CHECK:STDOUT:   }
    162. 

  162. // CHECK:STDOUT:   %w.var: ref %empty_tuple.type = var %w.var_patt [concrete]
    163. 

  163. // CHECK:STDOUT:   %.loc6_9.1: type = splice_block %.loc6_9.3 [concrete = constants.%empty_tuple.type] {
    164. 

  164. // CHECK:STDOUT:     %.loc6_9.2: %empty_tuple.type = tuple_literal () [concrete = constants.%empty_tuple]
    165. 

  165. // CHECK:STDOUT:     %.loc6_9.3: type = converted %.loc6_9.2, constants.%empty_tuple.type [concrete = constants.%empty_tuple.type]
    166. 

  166. // CHECK:STDOUT:   }
    167. 

  167. // CHECK:STDOUT:   %w: ref %empty_tuple.type = ref_binding w, %w.var [concrete = %w.var]
    168. 

  168. // CHECK:STDOUT: }
    169. 

  169. // CHECK:STDOUT:
    170. 

  170. // CHECK:STDOUT: fn @__global_init() {
    171. 

  171. // CHECK:STDOUT: !entry:
    172. 

  172. // CHECK:STDOUT:   %v.ref: ref %empty_tuple.type = name_ref v, imports.%Main.v [concrete = imports.%v.var]
    173. 

  173. // CHECK:STDOUT:   %.loc6_13: init %empty_tuple.type = tuple_init () [concrete = constants.%empty_tuple]
    174. 

  174. // CHECK:STDOUT:   %.loc6_1: init %empty_tuple.type = converted %v.ref, %.loc6_13 [concrete = constants.%empty_tuple]
    175. 

  175. // CHECK:STDOUT:   assign file.%w.var, %.loc6_1
    176. 

  176. // CHECK:STDOUT:   return
    177. 

  177. // CHECK:STDOUT: }
    178. 

  178. // CHECK:STDOUT:
    179.