Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===--- SymbolName.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_REFACTORING_RENAME_SYMBOLNAME_H

#define LLVM_CLANG_TOOLING_REFACTORING_RENAME_SYMBOLNAME_H

#include "clang/Basic/LLVM.h"

#include "llvm/ADT/ArrayRef.h"

#include "llvm/ADT/SmallVector.h"

#include "llvm/ADT/StringRef.h"

namespace clang {

namespace tooling {

/// A name of a symbol.

///

/// Symbol's name can be composed of multiple strings. For example, Objective-C

/// methods can contain multiple argument labels:

///

/// \code

/// - (void) myMethodNamePiece: (int)x anotherNamePieces:(int)y;

/// //       ^~ string 0 ~~~~~         ^~ string 1 ~~~~~

/// \endcode

class SymbolName {

public:

  explicit SymbolName(StringRef Name) {

    // While empty symbol names are valid (Objective-C selectors can have empty

    // name pieces), occurrences Objective-C selectors are created using an

    // array of strings instead of just one string.

    assert(!Name.empty() && "Invalid symbol name!");

    this->Name.push_back(Name.str());

  }

  ArrayRef<std::string> getNamePieces() const { return Name; }

private:

  llvm::SmallVector<std::string, 1> Name;

};

} // end namespace tooling

} // end namespace clang

#endif // LLVM_CLANG_TOOLING_REFACTORING_RENAME_SYMBOLNAME_H