1 //===--- ExplicitMakePairCheck.h - clang-tidy -------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_EXPLICITMAKEPAIRCHECK_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_EXPLICITMAKEPAIRCHECK_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace google { 17 namespace build { 18 19 /// Check that `make_pair`'s template arguments are deduced. 20 /// 21 /// G++ 4.6 in C++11 mode fails badly if `make_pair`'s template arguments are 22 /// specified explicitly, and such use isn't intended in any case. 23 /// 24 /// Corresponding cpplint.py check name: 'build/explicit_make_pair'. 25 /// 26 /// For the user-facing documentation see: 27 /// http://clang.llvm.org/extra/clang-tidy/checks/google-build-explicit-make-pair.html 28 class ExplicitMakePairCheck : public ClangTidyCheck { 29 public: ExplicitMakePairCheck(StringRef Name,ClangTidyContext * Context)30 ExplicitMakePairCheck(StringRef Name, ClangTidyContext *Context) 31 : ClangTidyCheck(Name, Context) {} isLanguageVersionSupported(const LangOptions & LangOpts)32 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { 33 return LangOpts.CPlusPlus; 34 } 35 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 36 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; 37 }; 38 39 } // namespace build 40 } // namespace google 41 } // namespace tidy 42 } // namespace clang 43 44 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_EXPLICITMAKEPAIRCHECK_H 45