blob: 3aac783a8c64d3906b05987c8118f024c7a80f15 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SKSL_ASTRETURNSTATEMENT
#define SKSL_ASTRETURNSTATEMENT
#include "SkSLASTStatement.h"
namespace SkSL {
/**
* A 'return' statement.
*/
struct ASTReturnStatement : public ASTStatement {
// expression may be null
ASTReturnStatement(Position position, std::unique_ptr<ASTExpression> expression)
: INHERITED(position, kReturn_Kind)
, fExpression(std::move(expression)) {}
std::string description() const override {
std::string result("return");
if (fExpression) {
result += " " + fExpression->description();
}
return result + ";";
}
const std::unique_ptr<ASTExpression> fExpression;
typedef ASTStatement INHERITED;
};
} // namespace
#endif
|
