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