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| Rev | Author | Line No. | Line |
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| 14 | pmbaty | 1 | //===--- USRFindingAction.h - Clang refactoring library -------------------===// |
| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | /// |
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| 9 | /// \file |
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| 10 | /// Provides an action to find all relevant USRs at a point. |
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| 11 | /// |
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| 12 | //===----------------------------------------------------------------------===// |
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| 13 | |||
| 14 | #ifndef LLVM_CLANG_TOOLING_REFACTORING_RENAME_USRFINDINGACTION_H |
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| 15 | #define LLVM_CLANG_TOOLING_REFACTORING_RENAME_USRFINDINGACTION_H |
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| 16 | |||
| 17 | #include "clang/Basic/LLVM.h" |
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| 18 | #include "llvm/ADT/ArrayRef.h" |
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| 19 | |||
| 20 | #include <string> |
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| 21 | #include <vector> |
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| 22 | |||
| 23 | namespace clang { |
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| 24 | class ASTConsumer; |
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| 25 | class ASTContext; |
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| 26 | class NamedDecl; |
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| 27 | |||
| 28 | namespace tooling { |
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| 29 | |||
| 30 | /// Returns the canonical declaration that best represents a symbol that can be |
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| 31 | /// renamed. |
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| 32 | /// |
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| 33 | /// The following canonicalization rules are currently used: |
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| 34 | /// |
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| 35 | /// - A constructor is canonicalized to its class. |
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| 36 | /// - A destructor is canonicalized to its class. |
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| 37 | const NamedDecl *getCanonicalSymbolDeclaration(const NamedDecl *FoundDecl); |
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| 38 | |||
| 39 | /// Returns the set of USRs that correspond to the given declaration. |
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| 40 | std::vector<std::string> getUSRsForDeclaration(const NamedDecl *ND, |
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| 41 | ASTContext &Context); |
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| 42 | |||
| 43 | struct USRFindingAction { |
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| 44 | USRFindingAction(ArrayRef<unsigned> SymbolOffsets, |
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| 45 | ArrayRef<std::string> QualifiedNames, bool Force) |
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| 46 | : SymbolOffsets(SymbolOffsets), QualifiedNames(QualifiedNames), |
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| 47 | ErrorOccurred(false), Force(Force) {} |
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| 48 | std::unique_ptr<ASTConsumer> newASTConsumer(); |
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| 49 | |||
| 50 | ArrayRef<std::string> getUSRSpellings() { return SpellingNames; } |
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| 51 | ArrayRef<std::vector<std::string>> getUSRList() { return USRList; } |
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| 52 | bool errorOccurred() { return ErrorOccurred; } |
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| 53 | |||
| 54 | private: |
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| 55 | std::vector<unsigned> SymbolOffsets; |
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| 56 | std::vector<std::string> QualifiedNames; |
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| 57 | std::vector<std::string> SpellingNames; |
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| 58 | std::vector<std::vector<std::string>> USRList; |
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| 59 | bool ErrorOccurred; |
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| 60 | bool Force; |
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| 61 | }; |
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| 62 | |||
| 63 | } // end namespace tooling |
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| 64 | } // end namespace clang |
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| 65 | |||
| 66 | #endif // LLVM_CLANG_TOOLING_REFACTORING_RENAME_USRFINDINGACTION_H |