mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-20 03:55:48 -04:00
2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
62 lines
2.5 KiB
C++
62 lines
2.5 KiB
C++
//===--- NoMallocCheck.h - clang-tidy----------------------------*- C++ -*-===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#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:
|
|
/// Construct Checker and read in configuration for function names.
|
|
NoMallocCheck(StringRef Name, ClangTidyContext *Context)
|
|
: ClangTidyCheck(Name, Context),
|
|
AllocList(Options.get("Allocations", "::malloc;::calloc")),
|
|
ReallocList(Options.get("Reallocations", "::realloc")),
|
|
DeallocList(Options.get("Deallocations", "::free")) {}
|
|
|
|
/// Make configuration of checker discoverable.
|
|
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
|
|
|
|
/// 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;
|
|
|
|
private:
|
|
/// Semicolon-separated list of fully qualified names of memory allocation
|
|
/// functions the check warns about. Defaults to `::malloc;::calloc`.
|
|
const std::string AllocList;
|
|
/// Semicolon-separated list of fully qualified names of memory reallocation
|
|
/// functions the check warns about. Defaults to `::realloc`.
|
|
const std::string ReallocList;
|
|
/// Semicolon-separated list of fully qualified names of memory deallocation
|
|
/// functions the check warns about. Defaults to `::free`.
|
|
const std::string DeallocList;
|
|
};
|
|
|
|
} // namespace cppcoreguidelines
|
|
} // namespace tidy
|
|
} // namespace clang
|
|
|
|
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_NO_MALLOC_H
|