| //===--- Merge.h ------------------------------------------------*- C++-*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===---------------------------------------------------------------------===// |
| #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_MERGE_H |
| #define LLVM_CLANG_TOOLS_EXTRA_CLANGD_INDEX_MERGE_H |
| #include "Index.h" |
| namespace clang { |
| namespace clangd { |
| |
| // Merge symbols L and R, preferring data from L in case of conflict. |
| // The two symbols must have the same ID. |
| // Returned symbol may contain data owned by either source. |
| Symbol mergeSymbol(const Symbol &L, const Symbol &R, Symbol::Details *Scratch); |
| |
| // mergedIndex returns a composite index based on two provided Indexes: |
| // - the Dynamic index covers few files, but is relatively up-to-date. |
| // - the Static index covers a bigger set of files, but is relatively stale. |
| // The returned index attempts to combine results, and avoid duplicates. |
| std::unique_ptr<SymbolIndex> mergeIndex(const SymbolIndex *Dynamic, |
| const SymbolIndex *Static); |
| |
| } // namespace clangd |
| } // namespace clang |
| #endif |
