1//===--- SharedPtrArrayMismatchCheck.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_SMARTPTRARRAYMISMATCHCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SMARTPTRARRAYMISMATCHCHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::bugprone {
15
16/// Find constructions of smart (unique or shared) pointers where the pointer
17/// is declared with non-array target type and an array (created with a
18/// new-expression) is passed to it.
19class SmartPtrArrayMismatchCheck : public ClangTidyCheck {
20public:
21 SmartPtrArrayMismatchCheck(StringRef Name, ClangTidyContext *Context,
22 StringRef SmartPointerName);
23
24 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
25 return LangOpts.CPlusPlus11;
26 }
27 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
28 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
29 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
30
31protected:
32 using SmartPtrClassMatcher = ast_matchers::internal::BindableMatcher<Decl>;
33
34 /// Returns matcher that match with different smart pointer classes.
35 ///
36 /// Requires to bind pointer type (qualType) with PointerTypeN string declared
37 /// in this class.
38 virtual SmartPtrClassMatcher getSmartPointerClassMatcher() const = 0;
39
40 static const char PointerTypeN[];
41
42private:
43 StringRef const SmartPointerName;
44};
45
46} // namespace clang::tidy::bugprone
47
48#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SMARTPTRARRAYMISMATCHCHECK_H
49

source code of clang-tools-extra/clang-tidy/bugprone/SmartPtrArrayMismatchCheck.h