| //===- LangOptions.cpp - C Language Family Language Options ---------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the LangOptions class. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "clang/Basic/LangOptions.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 = static_cast<unsigned>(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; |
| } |
| |
| VersionTuple LangOptions::getOpenCLVersionTuple() const { |
| const int Ver = OpenCLCPlusPlus ? OpenCLCPlusPlusVersion : OpenCLVersion; |
| return VersionTuple(Ver / 100, (Ver % 100) / 10); |
| } |
| |
| FPOptions FPOptions::defaultWithoutTrailingStorage(const LangOptions &LO) { |
| FPOptions result(LO); |
| return result; |
| } |
| |
| LLVM_DUMP_METHOD void FPOptions::dump() { |
| #define OPTION(NAME, TYPE, WIDTH, PREVIOUS) \ |
| llvm::errs() << "\n " #NAME " " << get##NAME(); |
| #include "clang/Basic/FPOptions.def" |
| llvm::errs() << "\n"; |
| } |
| |
| LLVM_DUMP_METHOD void FPOptionsOverride::dump() { |
| #define OPTION(NAME, TYPE, WIDTH, PREVIOUS) \ |
| if (has##NAME##Override()) \ |
| llvm::errs() << "\n " #NAME " Override is " << get##NAME##Override(); |
| #include "clang/Basic/FPOptions.def" |
| llvm::errs() << "\n"; |
| } |