| /* |
| * 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 "include/private/SkSLStatement.h" |
| #include "src/sksl/ir/SkSLExpression.h" |
| |
| namespace SkSL { |
| |
| /** |
| * A 'discard' statement. |
| */ |
| class DiscardStatement final : public Statement { |
| public: |
| inline static constexpr Kind kStatementKind = Kind::kDiscard; |
| |
| DiscardStatement(Position pos) |
| : INHERITED(pos, kStatementKind) {} |
| |
| static std::unique_ptr<Statement> Make(Position pos) { |
| return std::make_unique<DiscardStatement>(pos); |
| } |
| |
| std::unique_ptr<Statement> clone() const override { |
| return std::make_unique<DiscardStatement>(fPosition); |
| } |
| |
| std::string description() const override { |
| return "discard;"; |
| } |
| |
| private: |
| using INHERITED = Statement; |
| }; |
| |
| } // namespace SkSL |
| |
| #endif |