diff options
Diffstat (limited to 'include/llvm/ADT/FoldingSet.h')
-rw-r--r-- | include/llvm/ADT/FoldingSet.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/ADT/FoldingSet.h b/include/llvm/ADT/FoldingSet.h index 9b7ee85..14c5933 100644 --- a/include/llvm/ADT/FoldingSet.h +++ b/include/llvm/ADT/FoldingSet.h @@ -794,6 +794,14 @@ template<typename T> struct FoldingSetTrait<T*> { ID.AddPointer(X); } }; +template <typename T1, typename T2> +struct FoldingSetTrait<std::pair<T1, T2>> { + static inline void Profile(const std::pair<T1, T2> &P, + llvm::FoldingSetNodeID &ID) { + ID.Add(P.first); + ID.Add(P.second); + } +}; } // End of namespace llvm. #endif |