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::tidy::google::build {
15 
16 /// Check that `make_pair`'s template arguments are deduced.
17 ///
18 /// G++ 4.6 in C++11 mode fails badly if `make_pair`'s template arguments are
19 /// specified explicitly, and such use isn't intended in any case.
20 ///
21 /// Corresponding cpplint.py check name: 'build/explicit_make_pair'.
22 ///
23 /// For the user-facing documentation see:
24 /// http://clang.llvm.org/extra/clang-tidy/checks/google/build-explicit-make-pair.html
25 class ExplicitMakePairCheck : public ClangTidyCheck {
26 public:
ExplicitMakePairCheck(StringRef Name,ClangTidyContext * Context)27   ExplicitMakePairCheck(StringRef Name, ClangTidyContext *Context)
28       : ClangTidyCheck(Name, Context) {}
isLanguageVersionSupported(const LangOptions & LangOpts)29   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
30     return LangOpts.CPlusPlus;
31   }
32   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
33   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
34 };
35 
36 } // namespace clang::tidy::google::build
37 
38 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_EXPLICITMAKEPAIRCHECK_H
39