17330f729Sjoerg //===- FrontendOptions.cpp ------------------------------------------------===//
27330f729Sjoerg //
37330f729Sjoerg // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
47330f729Sjoerg // See https://llvm.org/LICENSE.txt for license information.
57330f729Sjoerg // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
67330f729Sjoerg //
77330f729Sjoerg //===----------------------------------------------------------------------===//
87330f729Sjoerg
97330f729Sjoerg #include "clang/Frontend/FrontendOptions.h"
107330f729Sjoerg #include "clang/Basic/LangStandard.h"
117330f729Sjoerg #include "llvm/ADT/StringSwitch.h"
127330f729Sjoerg
137330f729Sjoerg using namespace clang;
147330f729Sjoerg
getInputKindForExtension(StringRef Extension)157330f729Sjoerg InputKind FrontendOptions::getInputKindForExtension(StringRef Extension) {
167330f729Sjoerg return llvm::StringSwitch<InputKind>(Extension)
177330f729Sjoerg .Cases("ast", "pcm", InputKind(Language::Unknown, InputKind::Precompiled))
187330f729Sjoerg .Case("c", Language::C)
197330f729Sjoerg .Cases("S", "s", Language::Asm)
207330f729Sjoerg .Case("i", InputKind(Language::C).getPreprocessed())
217330f729Sjoerg .Case("ii", InputKind(Language::CXX).getPreprocessed())
227330f729Sjoerg .Case("cui", InputKind(Language::CUDA).getPreprocessed())
237330f729Sjoerg .Case("m", Language::ObjC)
247330f729Sjoerg .Case("mi", InputKind(Language::ObjC).getPreprocessed())
257330f729Sjoerg .Cases("mm", "M", Language::ObjCXX)
267330f729Sjoerg .Case("mii", InputKind(Language::ObjCXX).getPreprocessed())
277330f729Sjoerg .Cases("C", "cc", "cp", Language::CXX)
28*e038c9c4Sjoerg .Cases("cpp", "CPP", "c++", "cxx", "hpp", "hxx", Language::CXX)
297330f729Sjoerg .Case("cppm", Language::CXX)
307330f729Sjoerg .Case("iim", InputKind(Language::CXX).getPreprocessed())
317330f729Sjoerg .Case("cl", Language::OpenCL)
32*e038c9c4Sjoerg .Case("clcpp", Language::OpenCLCXX)
33*e038c9c4Sjoerg .Cases("cu", "cuh", Language::CUDA)
34*e038c9c4Sjoerg .Case("hip", Language::HIP)
357330f729Sjoerg .Cases("ll", "bc", Language::LLVM_IR)
367330f729Sjoerg .Default(Language::Unknown);
377330f729Sjoerg }
38