1/*
2 * Copyright 2017, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "instructions.h"
18
19#include <iostream>
20
21#include "visitor.h"
22
23namespace android {
24namespace spirit {
25
26IdRef::IdRef(Instruction *inst) : mId(inst->getId()), mInstruction(inst) {}
27
28void Instruction::accept(IVisitor *v) { v->visit(this); }
29
30DecorateInst *Instruction::decorate(Decoration decor) {
31  if (mCodeAndCount.mOpCode == OpDecorate) {
32    return nullptr;
33  }
34
35  DecorateInst *decorInst = new DecorateInst(this, decor);
36
37  mDecorations.push_back(decorInst);
38
39  return decorInst;
40}
41
42MemberDecorateInst *Instruction::memberDecorate(int member, Decoration decor) {
43  if (mCodeAndCount.mOpCode != OpTypeStruct) {
44    std::cerr << "OpMemberDecorate applied to non-OpTypeStruct instructions\n";
45    return nullptr;
46  }
47
48  MemberDecorateInst *decorInst = new MemberDecorateInst(this, member, decor);
49
50  mDecorations.push_back(decorInst);
51
52  return decorInst;
53}
54
55} // namespace spirit
56} // namespace android
57