LangOptions.cpp revision 314564
1226586Sdim//===--- LangOptions.cpp - C Language Family Language Options ---*- C++ -*-===// 2226586Sdim// 3226586Sdim// The LLVM Compiler Infrastructure 4226586Sdim// 5226586Sdim// This file is distributed under the University of Illinois Open Source 6226586Sdim// License. See LICENSE.TXT for details. 7226586Sdim// 8226586Sdim//===----------------------------------------------------------------------===// 9226586Sdim// 10226586Sdim// This file defines the LangOptions class. 11226586Sdim// 12226586Sdim//===----------------------------------------------------------------------===// 13226586Sdim#include "clang/Basic/LangOptions.h" 14296417Sdim#include "llvm/ADT/StringRef.h" 15226586Sdim 16226586Sdimusing namespace clang; 17226586Sdim 18314564SdimLangOptions::LangOptions() 19314564Sdim : IsHeaderFile(false) { 20226586Sdim#define LANGOPT(Name, Bits, Default, Description) Name = Default; 21226586Sdim#define ENUM_LANGOPT(Name, Type, Bits, Default, Description) set##Name(Default); 22226586Sdim#include "clang/Basic/LangOptions.def" 23226586Sdim} 24226586Sdim 25226586Sdimvoid LangOptions::resetNonModularOptions() { 26226586Sdim#define LANGOPT(Name, Bits, Default, Description) 27226586Sdim#define BENIGN_LANGOPT(Name, Bits, Default, Description) Name = Default; 28226586Sdim#define BENIGN_ENUM_LANGOPT(Name, Type, Bits, Default, Description) \ 29226586Sdim Name = Default; 30226586Sdim#include "clang/Basic/LangOptions.def" 31249423Sdim 32249423Sdim // FIXME: This should not be reset; modules can be different with different 33249423Sdim // sanitizer options (this affects __has_feature(address_sanitizer) etc). 34280031Sdim Sanitize.clear(); 35288943Sdim SanitizerBlacklistFiles.clear(); 36249423Sdim 37234353Sdim CurrentModule.clear(); 38314564Sdim IsHeaderFile = false; 39226586Sdim} 40226586Sdim 41314564Sdimbool LangOptions::isNoBuiltinFunc(StringRef FuncName) const { 42296417Sdim for (unsigned i = 0, e = NoBuiltinFuncs.size(); i != e; ++i) 43296417Sdim if (FuncName.equals(NoBuiltinFuncs[i])) 44296417Sdim return true; 45296417Sdim return false; 46296417Sdim} 47