1/*
2 * Copyright 2016 Google Inc.
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_ASTBLOCK
9#define SKSL_ASTBLOCK
10
11#include "SkSLASTStatement.h"
12
13namespace SkSL {
14
15/**
16 * Represents a curly-braced block of statements.
17 */
18struct ASTBlock : public ASTStatement {
19    ASTBlock(int offset, std::vector<std::unique_ptr<ASTStatement>> statements)
20    : INHERITED(offset, kBlock_Kind)
21    , fStatements(std::move(statements)) {}
22
23    String description() const override {
24        String result("{");
25        for (size_t i = 0; i < fStatements.size(); i++) {
26            result += "\n";
27            result += fStatements[i]->description();
28        }
29        result += "\n}\n";
30        return result;
31    }
32
33    const std::vector<std::unique_ptr<ASTStatement>> fStatements;
34
35    typedef ASTStatement INHERITED;
36};
37
38} // namespace
39
40#endif
41