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diff --git a/include/clang/Index/GlobalSelector.h b/include/clang/Index/GlobalSelector.h
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-//===--- GlobalSelector.h - Cross-translation-unit "token" for selectors --===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// GlobalSelector is a ASTContext-independent way to refer to selectors.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_INDEX_GLOBALSELECTOR_H
-#define LLVM_CLANG_INDEX_GLOBALSELECTOR_H
-
-#include "llvm/ADT/DenseMap.h"
-#include <string>
-
-namespace clang {
- class ASTContext;
- class Selector;
-
-namespace idx {
- class Program;
-
-/// \brief A ASTContext-independent way to refer to selectors.
-class GlobalSelector {
- void *Val;
-
- explicit GlobalSelector(void *val) : Val(val) { }
-
-public:
- GlobalSelector() : Val(0) { }
-
- /// \brief Get the ASTContext-specific selector.
- Selector getSelector(ASTContext &AST) const;
-
- bool isValid() const { return Val != 0; }
- bool isInvalid() const { return !isValid(); }
-
- /// \brief Get a printable name for debugging purpose.
- std::string getPrintableName() const;
-
- /// \brief Get a GlobalSelector for the ASTContext-specific selector.
- static GlobalSelector get(Selector Sel, Program &Prog);
-
- void *getAsOpaquePtr() const { return Val; }
-
- static GlobalSelector getFromOpaquePtr(void *Ptr) {
- return GlobalSelector(Ptr);
- }
-
- friend bool operator==(const GlobalSelector &LHS, const GlobalSelector &RHS) {
- return LHS.getAsOpaquePtr() == RHS.getAsOpaquePtr();
- }
-
- // For use in a std::map.
- friend bool operator< (const GlobalSelector &LHS, const GlobalSelector &RHS) {
- return LHS.getAsOpaquePtr() < RHS.getAsOpaquePtr();
- }
-
- // For use in DenseMap/DenseSet.
- static GlobalSelector getEmptyMarker() { return GlobalSelector((void*)-1); }
- static GlobalSelector getTombstoneMarker() {
- return GlobalSelector((void*)-2);
- }
-};
-
-} // namespace idx
-
-} // namespace clang
-
-namespace llvm {
-/// Define DenseMapInfo so that GlobalSelectors can be used as keys in DenseMap
-/// and DenseSets.
-template<>
-struct DenseMapInfo<clang::idx::GlobalSelector> {
- static inline clang::idx::GlobalSelector getEmptyKey() {
- return clang::idx::GlobalSelector::getEmptyMarker();
- }
-
- static inline clang::idx::GlobalSelector getTombstoneKey() {
- return clang::idx::GlobalSelector::getTombstoneMarker();
- }
-
- static unsigned getHashValue(clang::idx::GlobalSelector);
-
- static inline bool
- isEqual(clang::idx::GlobalSelector LHS, clang::idx::GlobalSelector RHS) {
- return LHS == RHS;
- }
-};
-
-template <>
-struct isPodLike<clang::idx::GlobalSelector> { static const bool value = true;};
-
-} // end namespace llvm
-
-#endif
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