clang-tools 6.0.0

ProBoundsPointerArithmeticCheck.h
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1 //===--- ProBoundsPointerArithmeticCheck.h - clang-tidy----------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_PRO_BOUNDS_POINTER_ARITHMETIC_H
11 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_PRO_BOUNDS_POINTER_ARITHMETIC_H
12
13 #include "../ClangTidy.h"
14
15 namespace clang {
16 namespace tidy {
17 namespace cppcoreguidelines {
18
19 /// Flags all kinds of pointer arithmetic that have result of pointer type, i.e.
20 /// +, -, +=, -=, ++, --. In addition, the [] operator on pointers (not on
21 /// arrays) is flagged.
22 ///
23 /// For the user-facing documentation see:
24 /// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines-pro-bounds-pointer-arithmetic.html
25 class ProBoundsPointerArithmeticCheck : public ClangTidyCheck {
26 public:
27 ProBoundsPointerArithmeticCheck(StringRef Name, ClangTidyContext *Context)
28 : ClangTidyCheck(Name, Context) {}
29 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
31 };
32
33 } // namespace cppcoreguidelines
34 } // namespace tidy
35 } // namespace clang
36
37 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_PRO_BOUNDS_POINTER_ARITHMETIC_H
clang::tidy::cppcoreguidelines::ProBoundsPointerArithmeticCheck::ProBoundsPointerArithmeticCheck
ProBoundsPointerArithmeticCheck(StringRef Name, ClangTidyContext *Context)
Definition: ProBoundsPointerArithmeticCheck.h:27
Name
StringHandle Name
Definition: PreprocessorTracker.cpp:525
clang::tidy::ClangTidyCheck
Base class for all clang-tidy checks.
Definition: ClangTidy.h:127
clang::tidy::cppcoreguidelines::ProBoundsPointerArithmeticCheck::check
void check(const ast_matchers::MatchFinder::MatchResult &Result) override
ClangTidyChecks that register ASTMatchers should do the actual work in here.
Definition: ProBoundsPointerArithmeticCheck.cpp:50
clang
Definition: AndroidTidyModule.cpp:28
clang::tidy::ClangTidyContext
Every ClangTidyCheck reports errors through a DiagnosticsEngine provided by this context.
Definition: ClangTidyDiagnosticConsumer.h:104
clang::tidy::cppcoreguidelines::ProBoundsPointerArithmeticCheck::registerMatchers
void registerMatchers(ast_matchers::MatchFinder *Finder) override
Override this to register AST matchers with Finder.
Definition: ProBoundsPointerArithmeticCheck.cpp:20
clang::tidy::cppcoreguidelines::ProBoundsPointerArithmeticCheck
Flags all kinds of pointer arithmetic that have result of pointer type, i.e.
Definition: ProBoundsPointerArithmeticCheck.h:25