| //===--- 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() |
| : IsHeaderFile(false) { |
| #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" |
| |
| // These options do not affect AST generation. |
| SanitizerBlacklistFiles.clear(); |
| XRayAlwaysInstrumentFiles.clear(); |
| XRayNeverInstrumentFiles.clear(); |
| |
| CurrentModule.clear(); |
| IsHeaderFile = false; |
| } |
| |
| bool LangOptions::isNoBuiltinFunc(StringRef FuncName) const { |
| for (unsigned i = 0, e = NoBuiltinFuncs.size(); i != e; ++i) |
| if (FuncName.equals(NoBuiltinFuncs[i])) |
| return true; |
| return false; |
| } |