path: root/utils/TableGen/ClangAttrEmitter.cpp

//===- ClangAttrEmitter.cpp - Generate Clang attribute handling =-*- C++ -*--=//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// These tablegen backends emit Clang attribute processing code
//
//===----------------------------------------------------------------------===//

#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/TableGen/Record.h"
#include "llvm/TableGen/StringMatcher.h"
#include "llvm/TableGen/TableGenBackend.h"
#include <algorithm>
#include <cctype>

using namespace llvm;

static const std::vector<StringRef>
getValueAsListOfStrings(Record &R, StringRef FieldName) {
  ListInit *List = R.getValueAsListInit(FieldName);
  assert (List && "Got a null ListInit");

  std::vector<StringRef> Strings;
  Strings.reserve(List->getSize());

  for (ListInit::const_iterator