1/*
2 * Copyright 2019 Google LLC
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#ifndef SKSL_ASTFILE
9#define SKSL_ASTFILE
10
11#include "src/sksl/SkSLASTNode.h"
12
13namespace SkSL {
14
15struct ASTFile {
16 ASTFile()
17 : fRoot(ASTNode::ID::Invalid()) {}
18
19 ASTNode& root() {
20 return fNodes[fRoot.fValue];
21 }
22
23private:
24 std::vector<ASTNode> fNodes;
25
26 ASTNode::ID fRoot;
27
28 friend class IRGenerator;
29 friend class Parser;
30};
31
32} // namespace SkSL
33
34#endif
35