clang-tools 20.0.0git
BoolPointerImplicitConversionCheck.h
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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
14namespace 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
28public:
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
llvm::SmallString< 256U > Name
Base class for all clang-tidy checks.
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Checks for conditions based on implicit conversion from a bool pointer to bool.
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
BoolPointerImplicitConversionCheck(StringRef Name, ClangTidyContext *Context)
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.