forked from OSchip/llvm-project
51 lines
1.7 KiB
C++
51 lines
1.7 KiB
C++
//===--- AssertSideEffectCheck.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_MISC_ASSERTSIDEEFFECTCHECK_H
|
|
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSERTSIDEEFFECTCHECK_H
|
|
|
|
#include "../ClangTidy.h"
|
|
#include "llvm/ADT/SmallVector.h"
|
|
#include "llvm/ADT/StringRef.h"
|
|
#include <string>
|
|
|
|
namespace clang {
|
|
namespace tidy {
|
|
|
|
/// \brief Finds \c assert() with side effect.
|
|
///
|
|
/// The condition of \c assert() is evaluated only in debug builds so a
|
|
/// condition with side effect can cause different behaviour in debug / relesase
|
|
/// builds.
|
|
///
|
|
/// There are two options:
|
|
/// - AssertMacros: AssertMacros: A comma-separated list of the names of assert
|
|
/// macros to be checked.
|
|
/// - CheckFunctionCalls: Whether to treat non-const member and non-member
|
|
/// functions as they produce side effects. Disabled by default
|
|
/// because it can increase the number of false positive warnings.
|
|
|
|
class AssertSideEffectCheck : public ClangTidyCheck {
|
|
public:
|
|
AssertSideEffectCheck(StringRef Name, ClangTidyContext *Context);
|
|
void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
|
|
void registerMatchers(ast_matchers::MatchFinder *Finder) override;
|
|
void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
|
|
|
|
private:
|
|
const bool CheckFunctionCalls;
|
|
const std::string RawAssertList;
|
|
SmallVector<StringRef, 5> AssertMacros;
|
|
};
|
|
|
|
} // namespace tidy
|
|
} // namespace clang
|
|
|
|
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MISC_ASSERTSIDEEFFECTCHECK_H
|