| /* |
| * 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_DISCARDSTATEMENT |
| #define SKSL_DISCARDSTATEMENT |
| |
| #include "src/sksl/ir/SkSLExpression.h" |
| #include "src/sksl/ir/SkSLStatement.h" |
| |
| namespace SkSL { |
| |
| /** |
| * A 'discard' statement. |
| */ |
| struct DiscardStatement : public Statement { |
| DiscardStatement(int offset) |
| : INHERITED(offset, kDiscard_Kind) {} |
| |
| int nodeCount() const override { |
| return 1; |
| } |
| |
| std::unique_ptr<Statement> clone() const override { |
| return std::unique_ptr<Statement>(new DiscardStatement(fOffset)); |
| } |
| |
| String description() const override { |
| return String("discard;"); |
| } |
| |
| typedef Statement INHERITED; |
| }; |
| |
| } // namespace |
| |
| #endif |