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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_ASTDECLARATION
9 #define SKSL_ASTDECLARATION
10 
11 #include "SkSLASTPositionNode.h"
12 
13 namespace SkSL {
14 
15 /**
16  * Abstract supertype of declarations such as variables and functions.
17  */
18 struct ASTDeclaration : public ASTPositionNode {
19     enum Kind {
20         kVar_Kind,
21         kFunction_Kind,
22         kInterfaceBlock_Kind,
23         kExtension_Kind,
24         kPrecision_Kind,
25         kModifiers_Kind,
26         kSection_Kind,
27         kEnum_Kind
28     };
29 
ASTDeclarationASTDeclaration30     ASTDeclaration(int offset, Kind kind)
31     : INHERITED(offset)
32     , fKind(kind) {}
33 
34     Kind fKind;
35 
36     typedef ASTPositionNode INHERITED;
37 };
38 
39 } // namespace
40 
41 #endif
42