llvm-project/clang/tools/clang-fuzzer/ClangFuzzer.cpp

27 lines
864 B
C++

//===-- ClangFuzzer.cpp - Fuzz Clang --------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
///
/// \file
/// This file implements a function that runs Clang on a single
/// input. This function is then linked into the Fuzzer library.
///
//===----------------------------------------------------------------------===//
#include "handle-cxx/handle_cxx.h"
using namespace clang_fuzzer;
extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) { return 0; }
extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) {
std::string s((const char *)data, size);
HandleCXX(s, {"-O2"});
return 0;
}