//===--- Arg.cpp - Argument Implementations -----------------------------*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#include "clang/Driver/Arg.h"

using namespace clang::driver;

Arg::Arg(ArgClass _Kind, const Option *_Opt, unsigned _Index) 
  : Kind(_Kind),
    Opt(_Opt),
    Index(_Index)
{
}

Arg::~Arg() { }

PositionalArg::PositionalArg(const Option *Opt, unsigned Index)
  : Arg(PositionalClass, Opt, Index) {
}

void PositionalArg::render(const ArgList &Args, ArgStringList &Output) const {
  assert(0 && "FIXME: Implement");
}

const char *PositionalArg::getValue(const ArgList &Args, unsigned N) const {
  assert(0 && "FIXME: Implement");
}

JoinedArg::JoinedArg(const Option *Opt, unsigned Index)
  : Arg(JoinedClass, Opt, Index) {
}

void JoinedArg::render(const ArgList &Args, ArgStringList &Output) const {
  assert(0 && "FIXME: Implement");
}

const char *JoinedArg::getValue(const ArgList &Args, unsigned N) const {
  assert(0 && "FIXME: Implement");
}

CommaJoinedArg::CommaJoinedArg(const Option *Opt, unsigned Index, 
                               unsigned _NumValues)
  : Arg(CommaJoinedClass, Opt, Index), NumValues(_NumValues) {
}

void CommaJoinedArg::render(const ArgList &Args, ArgStringList &Output) const {
  assert(0 && "FIXME: Implement");
}

const char *CommaJoinedArg::getValue(const ArgList &Args, unsigned N) const {
  assert(0 && "FIXME: Implement");
}

JoinedAndSeparateArg::JoinedAndSeparateArg(const Option *Opt, unsigned Index)
  : Arg(JoinedAndSeparateClass, Opt, Index) {
}

void JoinedAndSeparateArg::render(const ArgList &Args, 
                                  ArgStringList &Output) const {
  assert(0 && "FIXME: Implement");
}

const char *JoinedAndSeparateArg::getValue(const ArgList &Args, 
                                           unsigned N) const {
  assert(0 && "FIXME: Implement");
}