clang-tools-extra/clang-tidy/google/ExplicitMakePairCheck.h

   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:
  27   ExplicitMakePairCheck(StringRef Name, ClangTidyContext *Context)
  28       : ClangTidyCheck(Name, Context) {}
  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