diff options
Diffstat (limited to 'clang-tools-extra/clang-tidy/cppcoreguidelines/NoMallocCheck.h')
-rw-r--r-- | clang-tools-extra/clang-tidy/cppcoreguidelines/NoMallocCheck.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/clang-tools-extra/clang-tidy/cppcoreguidelines/NoMallocCheck.h b/clang-tools-extra/clang-tidy/cppcoreguidelines/NoMallocCheck.h new file mode 100644 index 00000000000..cf2a8a27aa1 --- /dev/null +++ b/clang-tools-extra/clang-tidy/cppcoreguidelines/NoMallocCheck.h @@ -0,0 +1,44 @@ +//===--- NoMallocCheck.h - clang-tidy----------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_NO_MALLOC_H +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_NO_MALLOC_H + +#include "../ClangTidy.h" +#include "clang/AST/ASTContext.h" +#include "clang/ASTMatchers/ASTMatchFinder.h" + +namespace clang { +namespace tidy { +namespace cppcoreguidelines { + +/// This checker is concerned with C-style memory management and suggest modern +/// alternatives to it. +/// The check is only enabled in C++. For analyzing malloc calls see Clang +/// Static Analyzer - unix.Malloc. +/// +/// For the user-facing documentation see: +/// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines-no-malloc.html +class NoMallocCheck : public ClangTidyCheck { +public: + NoMallocCheck(StringRef Name, ClangTidyContext *Context) + : ClangTidyCheck(Name, Context) {} + + /// Registering for malloc, calloc, realloc and free calls. + void registerMatchers(ast_matchers::MatchFinder *Finder) override; + + /// Checks matched function calls and gives suggestion to modernize the code. + void check(const ast_matchers::MatchFinder::MatchResult &Result) override; +}; + +} // namespace cppcoreguidelines +} // namespace tidy +} // namespace clang + +#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_NO_MALLOC_H |