| //===--- Lookup.h - Framework for clang refactoring tools --*- C++ -*------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines helper methods for clang tools performing name lookup. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_TOOLING_CORE_LOOKUP_H |
| #define LLVM_CLANG_TOOLING_CORE_LOOKUP_H |
| |
| #include "clang/Basic/LLVM.h" |
| #include <string> |
| |
| namespace clang { |
| |
| class DeclContext; |
| class NamedDecl; |
| class NestedNameSpecifier; |
| |
| namespace tooling { |
| |
| /// Emulate a lookup to replace one nested name specifier with another using as |
| /// few additional namespace qualifications as possible. |
| /// |
| /// This does not perform a full C++ lookup so ADL will not work. |
| /// |
| /// \param Use The nested name to be replaced. |
| /// \param UseContext The context in which the nested name is contained. This |
| /// will be used to minimize namespace qualifications. |
| /// \param FromDecl The declaration to which the nested name points. |
| /// \param ReplacementString The replacement nested name. Must be fully |
| /// qualified including a leading "::". |
| /// \returns The new name to be inserted in place of the current nested name. |
| std::string replaceNestedName(const NestedNameSpecifier *Use, |
| const DeclContext *UseContext, |
| const NamedDecl *FromDecl, |
| StringRef ReplacementString); |
| |
| } // end namespace tooling |
| } // end namespace clang |
| |
| #endif // LLVM_CLANG_TOOLING_CORE_LOOKUP_H |
