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 }; 28 ASTDeclarationASTDeclaration29 ASTDeclaration(Position position, Kind kind) 30 : INHERITED(position) 31 , fKind(kind) {} 32 33 Kind fKind; 34 35 typedef ASTPositionNode INHERITED; 36 }; 37 38 } // namespace 39 40 #endif 41