1 //===--- BoolPointerImplicitConversionCheck.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_BUGPRONE_BOOLPOINTERIMPLICITCONVERSIONCHECK_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_BOOLPOINTERIMPLICITCONVERSIONCHECK_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang::tidy::bugprone {
15 
16 /// Checks for conditions based on implicit conversion from a bool pointer to
17 /// bool.
18 ///
19 /// Example:
20 ///
21 /// \code
22 ///   bool *p;
23 ///   if (p) {
24 ///     // Never used in a pointer-specific way.
25 ///   }
26 /// \endcode
27 class BoolPointerImplicitConversionCheck : public ClangTidyCheck {
28 public:
BoolPointerImplicitConversionCheck(StringRef Name,ClangTidyContext * Context)29   BoolPointerImplicitConversionCheck(StringRef Name, ClangTidyContext *Context)
30       : ClangTidyCheck(Name, Context) {}
31   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
32   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
33 };
34 
35 } // namespace clang::tidy::bugprone
36 
37 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_BOOLPOINTERIMPLICITCONVERSIONCHECK_H
38