precedence.carbon 3.0 KB

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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
  2. // Exceptions. See /LICENSE for license information.
  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  4. //
  5. // AUTOUPDATE
  6. // TIP: To test this file alone, run:
  7. // TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/parse/testdata/if_expr/precedence.carbon
  8. // TIP: To dump output, run:
  9. // TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/parse/testdata/if_expr/precedence.carbon
  10. fn F(b: bool) -> bool {
  11. return if b and b then b and b else b or b;
  12. }
  13. // CHECK:STDOUT: - filename: precedence.carbon
  14. // CHECK:STDOUT: parse_tree: [
  15. // CHECK:STDOUT: {kind: 'FileStart', text: ''},
  16. // CHECK:STDOUT: {kind: 'FunctionIntroducer', text: 'fn'},
  17. // CHECK:STDOUT: {kind: 'IdentifierNameBeforeParams', text: 'F'},
  18. // CHECK:STDOUT: {kind: 'ExplicitParamListStart', text: '('},
  19. // CHECK:STDOUT: {kind: 'IdentifierNameNotBeforeParams', text: 'b'},
  20. // CHECK:STDOUT: {kind: 'BoolTypeLiteral', text: 'bool'},
  21. // CHECK:STDOUT: {kind: 'LetBindingPattern', text: ':', subtree_size: 3},
  22. // CHECK:STDOUT: {kind: 'ExplicitParamList', text: ')', subtree_size: 5},
  23. // CHECK:STDOUT: {kind: 'BoolTypeLiteral', text: 'bool'},
  24. // CHECK:STDOUT: {kind: 'ReturnType', text: '->', subtree_size: 2},
  25. // CHECK:STDOUT: {kind: 'FunctionDefinitionStart', text: '{', subtree_size: 10},
  26. // CHECK:STDOUT: {kind: 'ReturnStatementStart', text: 'return'},
  27. // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'b'},
  28. // CHECK:STDOUT: {kind: 'ShortCircuitOperandAnd', text: 'and', subtree_size: 2},
  29. // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'b'},
  30. // CHECK:STDOUT: {kind: 'ShortCircuitOperatorAnd', text: 'and', subtree_size: 4},
  31. // CHECK:STDOUT: {kind: 'IfExprIf', text: 'if', subtree_size: 5},
  32. // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'b'},
  33. // CHECK:STDOUT: {kind: 'ShortCircuitOperandAnd', text: 'and', subtree_size: 2},
  34. // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'b'},
  35. // CHECK:STDOUT: {kind: 'ShortCircuitOperatorAnd', text: 'and', subtree_size: 4},
  36. // CHECK:STDOUT: {kind: 'IfExprThen', text: 'then', subtree_size: 5},
  37. // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'b'},
  38. // CHECK:STDOUT: {kind: 'ShortCircuitOperandOr', text: 'or', subtree_size: 2},
  39. // CHECK:STDOUT: {kind: 'IdentifierNameExpr', text: 'b'},
  40. // CHECK:STDOUT: {kind: 'ShortCircuitOperatorOr', text: 'or', subtree_size: 4},
  41. // CHECK:STDOUT: {kind: 'IfExprElse', text: 'else', subtree_size: 15},
  42. // CHECK:STDOUT: {kind: 'ReturnStatement', text: ';', subtree_size: 17},
  43. // CHECK:STDOUT: {kind: 'FunctionDefinition', text: '}', subtree_size: 28},
  44. // CHECK:STDOUT: {kind: 'FileEnd', text: ''},
  45. // CHECK:STDOUT: ]