1 //===--- FrontendOptions.cpp ----------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "clang/Frontend/FrontendOptions.h" 11 #include "llvm/ADT/StringSwitch.h" 12 using namespace clang; 13 14 InputKind FrontendOptions::getInputKindForExtension(StringRef Extension) { 15 return llvm::StringSwitch<InputKind>(Extension) 16 .Cases("ast", "pcm", IK_AST) 17 .Case("c", IK_C) 18 .Cases("S", "s", IK_Asm) 19 .Case("i", IK_PreprocessedC) 20 .Case("ii", IK_PreprocessedCXX) 21 .Case("m", IK_ObjC) 22 .Case("mi", IK_PreprocessedObjC) 23 .Cases("mm", "M", IK_ObjCXX) 24 .Case("mii", IK_PreprocessedObjCXX) 25 .Cases("C", "cc", "cp", IK_CXX) 26 .Cases("cpp", "CPP", "c++", "cxx", "hpp", IK_CXX) 27 .Case("cl", IK_OpenCL) 28 .Case("cu", IK_CUDA) 29 .Cases("ll", "bc", IK_LLVM_IR) 30 .Default(IK_C); 31 } 32
