//===--- FunctionNamingCheck.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_GOOGLE_OBJC_FUNCTION_NAMING_CHECK_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_OBJC_FUNCTION_NAMING_CHECK_H

#include "../ClangTidy.h"
#include "llvm/ADT/StringRef.h"

namespace clang {
namespace tidy {
namespace google {
namespace objc {

/// Finds function names that do not conform to the recommendations of the
/// Google Objective-C Style Guide. Function names should be in upper camel case
/// including capitalized acronyms and initialisms. Functions that are not of
/// static storage class must also have an appropriate prefix. The function
/// `main` is an exception. Note that this check does not apply to Objective-C
/// method or property declarations.
///
/// For the user-facing documentation see:
/// http://clang.llvm.org/extra/clang-tidy/checks/google-objc-function-naming.html
class FunctionNamingCheck : public ClangTidyCheck {
public:
  FunctionNamingCheck(StringRef Name, ClangTidyContext *Context)
      : ClangTidyCheck(Name, Context) {}
  void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
};

} // namespace objc
} // namespace google
} // namespace tidy
} // namespace clang

#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_OBJC_FUNCTION_NAMING_CHECK_H
