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 
13 namespace SkSL {
14 
15 /**
16  * A 'while' statement.
17  */
18 struct ASTWhileStatement : public ASTStatement {
ASTWhileStatementASTWhileStatement19     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 
descriptionASTWhileStatement25     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