| //===- FrontendOptions.cpp ------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "clang/Frontend/FrontendOptions.h" |
| #include "clang/Basic/LangStandard.h" |
| #include "llvm/ADT/StringSwitch.h" |
| |
| using namespace clang; |
| |
| InputKind FrontendOptions::getInputKindForExtension(StringRef Extension) { |
| return llvm::StringSwitch<InputKind>(Extension) |
| .Cases("ast", "pcm", InputKind(Language::Unknown, InputKind::Precompiled)) |
| .Case("c", Language::C) |
| .Cases("S", "s", Language::Asm) |
| .Case("i", InputKind(Language::C).getPreprocessed()) |
| .Case("ii", InputKind(Language::CXX).getPreprocessed()) |
| .Case("cui", InputKind(Language::CUDA).getPreprocessed()) |
| .Case("m", Language::ObjC) |
| .Case("mi", InputKind(Language::ObjC).getPreprocessed()) |
| .Cases("mm", "M", Language::ObjCXX) |
| .Case("mii", InputKind(Language::ObjCXX).getPreprocessed()) |
| .Cases("C", "cc", "cp", Language::CXX) |
| .Cases("cpp", "CPP", "c++", "cxx", "hpp", Language::CXX) |
| .Case("cppm", Language::CXX) |
| .Case("iim", InputKind(Language::CXX).getPreprocessed()) |
| .Case("cl", Language::OpenCL) |
| .Case("cu", Language::CUDA) |
| .Cases("ll", "bc", Language::LLVM_IR) |
| .Default(Language::Unknown); |
| } |