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//===--- LangOptions.cpp - C Language Family Language Options ---*- C++ -*-===//
// The LLVM Compiler Infrastructure
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
// This file defines the LangOptions class.
#include "clang/Basic/LangOptions.h"
#include "llvm/ADT/StringRef.h"
using namespace clang;
LangOptions::LangOptions() {
#define LANGOPT(Name, Bits, Default, Description) Name = Default;
#define ENUM_LANGOPT(Name, Type, Bits, Default, Description) set##Name(Default);
#include "clang/Basic/LangOptions.def"
void LangOptions::resetNonModularOptions() {
#define LANGOPT(Name, Bits, Default, Description)
#define BENIGN_LANGOPT(Name, Bits, Default, Description) Name = Default;
#define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \
Name = Default;
#include "clang/Basic/LangOptions.def"
// FIXME: This should not be reset; modules can be different with different
// sanitizer options (this affects __has_feature(address_sanitizer) etc).
bool LangOptions::isNoBuiltinFunc(const char *Name) const {
StringRef FuncName(Name);
for (unsigned i = 0, e = NoBuiltinFuncs.size(); i != e; ++i)
if (FuncName.equals(NoBuiltinFuncs[i]))
return true;
return false;