1 files changed, 54 insertions, 0 deletions
diff --git a/clang/include/clang/Tooling/Refactoring/Rename/USRFindingAction.h b/clang/include/clang/Tooling/Refactoring/Rename/USRFindingAction.h
new file mode 100644
index 00000000000..8aafee95bc0
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+++ b/clang/include/clang/Tooling/Refactoring/Rename/USRFindingAction.h
@@ -0,0 +1,54 @@
+//===--- USRFindingAction.h - Clang refactoring library -------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief Provides an action to find all relevant USRs at a point.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_TOOLING_REFACTOR_RENAME_USR_FINDING_ACTION_H
+#define LLVM_CLANG_TOOLING_REFACTOR_RENAME_USR_FINDING_ACTION_H
+
+#include "clang/Basic/LLVM.h"
+#include "llvm/ADT/ArrayRef.h"
+
+#include <string>
+#include <vector>
+
+namespace clang {
+class ASTConsumer;
+class CompilerInstance;
+class NamedDecl;
+
+namespace tooling {
+
+struct USRFindingAction {
+  USRFindingAction(ArrayRef<unsigned> SymbolOffsets,
+                   ArrayRef<std::string> QualifiedNames, bool Force)
+      : SymbolOffsets(SymbolOffsets), QualifiedNames(QualifiedNames),
+        ErrorOccurred(false), Force(Force) {}
+  std::unique_ptr<ASTConsumer> newASTConsumer();
+
+  ArrayRef<std::string> getUSRSpellings() { return SpellingNames; }
+  ArrayRef<std::vector<std::string>> getUSRList() { return USRList; }
+  bool errorOccurred() { return ErrorOccurred; }
+
+private:
+  std::vector<unsigned> SymbolOffsets;
+  std::vector<std::string> QualifiedNames;
+  std::vector<std::string> SpellingNames;
+  std::vector<std::vector<std::string>> USRList;
+  bool ErrorOccurred;
+  bool Force;
+};
+
+} // end namespace tooling
+} // end namespace clang
+
+#endif // LLVM_CLANG_TOOLING_REFACTOR_RENAME_USR_FINDING_ACTION_H