Coverage Report

Created: 2020-02-25 14:32

/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/Tooling/Refactoring/Rename/USRFindingAction.h
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//===--- USRFindingAction.h - Clang refactoring library -------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// Provides an action to find all relevant USRs at a point.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_TOOLING_REFACTOR_RENAME_USR_FINDING_ACTION_H
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#define LLVM_CLANG_TOOLING_REFACTOR_RENAME_USR_FINDING_ACTION_H
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#include "clang/Basic/LLVM.h"
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#include "llvm/ADT/ArrayRef.h"
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#include <string>
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#include <vector>
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namespace clang {
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class ASTConsumer;
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class ASTContext;
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class CompilerInstance;
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class NamedDecl;
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namespace tooling {
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/// Returns the canonical declaration that best represents a symbol that can be
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/// renamed.
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///
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/// The following canonicalization rules are currently used:
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///
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/// - A constructor is canonicalized to its class.
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/// - A destructor is canonicalized to its class.
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const NamedDecl *getCanonicalSymbolDeclaration(const NamedDecl *FoundDecl);
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/// Returns the set of USRs that correspond to the given declaration.
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std::vector<std::string> getUSRsForDeclaration(const NamedDecl *ND,
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                                               ASTContext &Context);
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struct USRFindingAction {
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  USRFindingAction(ArrayRef<unsigned> SymbolOffsets,
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                   ArrayRef<std::string> QualifiedNames, bool Force)
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      : SymbolOffsets(SymbolOffsets), QualifiedNames(QualifiedNames),
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        ErrorOccurred(false), Force(Force) {}
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  std::unique_ptr<ASTConsumer> newASTConsumer();
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  ArrayRef<std::string> getUSRSpellings() { return SpellingNames; }
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  ArrayRef<std::vector<std::string>> getUSRList() { return USRList; }
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  bool errorOccurred() { return ErrorOccurred; }
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private:
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  std::vector<unsigned> SymbolOffsets;
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  std::vector<std::string> QualifiedNames;
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  std::vector<std::string> SpellingNames;
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  std::vector<std::vector<std::string>> USRList;
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  bool ErrorOccurred;
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  bool Force;
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};
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} // end namespace tooling
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} // end namespace clang
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#endif // LLVM_CLANG_TOOLING_REFACTOR_RENAME_USR_FINDING_ACTION_H