1 files changed, 39 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-tidy/misc/StringConstructorCheck.h b/clang-tools-extra/clang-tidy/misc/StringConstructorCheck.h
new file mode 100644
index 00000000000..dfa58385e7e
--- /dev/null
+++ b/clang-tools-extra/clang-tidy/misc/StringConstructorCheck.h
@@ -0,0 +1,39 @@
+//===--- StringConstructorCheck.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_STRING_CONSTRUCTOR_H
+#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STRING_CONSTRUCTOR_H
+
+#include "../ClangTidy.h"
+
+namespace clang {
+namespace tidy {
+namespace misc {
+
+/// Finds suspicious string constructor and check their parameters.
+///
+/// For the user-facing documentation see:
+/// http://clang.llvm.org/extra/clang-tidy/checks/misc-string-constructor.html
+class StringConstructorCheck : public ClangTidyCheck {
+public:
+  StringConstructorCheck(StringRef Name, ClangTidyContext *Context);
+  void storeOptions(ClangTidyOptions::OptionMap &Opts);
+  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
+  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
+
+private:
+  const bool WarnOnLargeLength;
+  const unsigned int LargeLengthThreshold;
+};
+
+} // namespace misc
+} // namespace tidy
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_STRING_CONSTRUCTOR_H