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Current Path: /usr/src/contrib/llvm-project/clang/include/clang/Tooling/Refactoring

usr / src / contrib / llvm-project / clang / include / clang / Tooling / Refactoring /

📁 ..
📄 ASTSelection.h(5.39 KB)
📄 AtomicChange.h(7.51 KB)
📁 Extract
📄 RecursiveSymbolVisitor.h(4.69 KB)
📄 RefactoringAction.h(2.52 KB)
📄 RefactoringActionRule.h(2.69 KB)
📄 RefactoringActionRuleRequirements.h(4.87 KB)
📄 RefactoringActionRules.h(3.85 KB)
📄 RefactoringActionRulesInternal.h(5.97 KB)
📄 RefactoringDiagnostic.h(610 B)
📄 RefactoringOption.h(2.12 KB)
📄 RefactoringOptionVisitor.h(1.82 KB)
📄 RefactoringOptions.h(1.81 KB)
📄 RefactoringResultConsumer.h(1.82 KB)
📄 RefactoringRuleContext.h(2.96 KB)
📁 Rename

Editing: RefactoringOptionVisitor.h

//===--- RefactoringOptionVisitor.h - Clang refactoring library -----------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_TOOLING_REFACTOR_REFACTORING_OPTION_VISITOR_H
#define LLVM_CLANG_TOOLING_REFACTOR_REFACTORING_OPTION_VISITOR_H

#include "clang/Basic/LLVM.h"
#include <type_traits>

namespace clang {
namespace tooling {

class RefactoringOption;

/// An interface that declares functions that handle different refactoring
/// option types.
///
/// A valid refactoring option type must have a corresponding \c visit
/// declaration in this interface.
class RefactoringOptionVisitor {
public:
  virtual ~RefactoringOptionVisitor() {}

virtual void visit(const RefactoringOption &Opt,
                     Optional<std::string> &Value) = 0;
};

namespace traits {
namespace internal {

template <typename T> struct HasHandle {
private:
  template <typename ClassT>
  static auto check(ClassT *) -> typename std::is_same<
      decltype(std::declval<RefactoringOptionVisitor>().visit(
          std::declval<RefactoringOption>(), *std::declval<Optional<T> *>())),
      void>::type;

template <typename> static std::false_type check(...);

public:
  using Type = decltype(check<RefactoringOptionVisitor>(nullptr));
};

} // end namespace internal

/// A type trait that returns true iff the given type is a type that can be
/// stored in a refactoring option.
template <typename T>
struct IsValidOptionType : internal::HasHandle<T>::Type {};

} // end namespace traits
} // end namespace tooling
} // end namespace clang

#endif // LLVM_CLANG_TOOLING_REFACTOR_REFACTORING_OPTION_VISITOR_H

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Editing: RefactoringOptionVisitor.h

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