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diff --git a/clang-tools-extra/clang-tidy/readability/StaticAccessedThroughInstanceCheck.h b/clang-tools-extra/clang-tidy/readability/StaticAccessedThroughInstanceCheck.h
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+++ b/clang-tools-extra/clang-tidy/readability/StaticAccessedThroughInstanceCheck.h
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+//===--- StaticAccessedThroughInstanceCheck.h - clang-tidy-------*- 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_CLANG_TIDY_READABILITY_STATIC_ACCESSED_THROUGH_INSTANCE_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_STATIC_ACCESSED_THROUGH_INSTANCE_H
+
+#include "../ClangTidy.h"
+
+namespace clang {
+namespace tidy {
+namespace readability {
+
+/// \@brief Checks for member expressions that access static members through
+/// instances and replaces them with uses of the appropriate qualified-id.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/readability-static-accessed-through-instance.html
+class StaticAccessedThroughInstanceCheck : public ClangTidyCheck {
+public:
+  StaticAccessedThroughInstanceCheck(StringRef Name, ClangTidyContext *Context)
+      : ClangTidyCheck(Name, Context),
+        NameSpecifierNestingThreshold(
+            Options.get("NameSpecifierNestingThreshold", 3)) {}
+
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+
+private:
+  const unsigned NameSpecifierNestingThreshold;
+};
+
+} // namespace readability
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_STATIC_ACCESSED_THROUGH_INSTANCE_H