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_ASTSTATEMENT 9 #define SKSL_ASTSTATEMENT 10 11 #include <vector> 12 #include "SkSLASTPositionNode.h" 13 #include "SkSLASTExpression.h" 14 15 namespace SkSL { 16 17 /** 18 * Abstract supertype of all statements. 19 */ 20 struct ASTStatement : public ASTPositionNode { 21 enum Kind { 22 kBlock_Kind, 23 kVarDeclaration_Kind, 24 kExpression_Kind, 25 kIf_Kind, 26 kFor_Kind, 27 kWhile_Kind, 28 kDo_Kind, 29 kReturn_Kind, 30 kBreak_Kind, 31 kContinue_Kind, 32 kDiscard_Kind 33 }; 34 ASTStatementASTStatement35 ASTStatement(Position position, Kind kind) 36 : INHERITED(position) 37 , fKind(kind) {} 38 39 Kind fKind; 40 41 typedef ASTPositionNode INHERITED; 42 }; 43 44 } // namespace 45 46 #endif 47