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_ASTWHILESTATEMENT
9#define SKSL_ASTWHILESTATEMENT
10
11#include "SkSLASTStatement.h"
12
13namespace SkSL {
14
15/**
16 * A 'while' statement.
17 */
18struct ASTWhileStatement : public ASTStatement {
19    ASTWhileStatement(int offset, std::unique_ptr<ASTExpression> test,
20                      std::unique_ptr<ASTStatement> statement)
21    : INHERITED(offset, kWhile_Kind)
22    , fTest(std::move(test))
23    , fStatement(std::move(statement)) {}
24
25    String description() const override {
26        return "while (" + fTest->description() + ") " + fStatement->description();
27    }
28
29    const std::unique_ptr<ASTExpression> fTest;
30    const std::unique_ptr<ASTStatement> fStatement;
31
32    typedef ASTStatement INHERITED;
33};
34
35} // namespace
36
37#endif
38