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+//===--- InaccurateEraseCheck.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_MISC_INACCURATE_ERASE_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_INACCURATE_ERASE_H
+
+#include "../ClangTidy.h"
+
+namespace clang {
+namespace tidy {
+
+/// \brief Checks for inaccurate use of \c erase() method.
+///
+/// Algorithms like \c remove() do not actually remove any element from the
+/// container but return an iterator to the first redundant element at the end
+/// of the container. These redundant elements must be removed using the
+/// \c erase() method. This check warns when not all of the elements will be
+/// removed due to using an inappropriate overload.
+class InaccurateEraseCheck : public ClangTidyCheck {
+public:
+ InaccurateEraseCheck(StringRef Name, ClangTidyContext *Context)
+ : ClangTidyCheck(Name, Context) {}
+ void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+ void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+};
+
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_INACCURATE_ERASE_H
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