| // Copyright 2021 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "src/tint/lang/wgsl/ast/invariant_attribute.h" |
| |
| #include "src/tint/lang/wgsl/ast/builder.h" |
| #include "src/tint/lang/wgsl/ast/clone_context.h" |
| |
| TINT_INSTANTIATE_TYPEINFO(tint::ast::InvariantAttribute); |
| |
| namespace tint::ast { |
| |
| InvariantAttribute::InvariantAttribute(GenerationID pid, NodeID nid, const Source& src) |
| : Base(pid, nid, src) {} |
| |
| InvariantAttribute::~InvariantAttribute() = default; |
| |
| std::string InvariantAttribute::Name() const { |
| return "invariant"; |
| } |
| |
| const InvariantAttribute* InvariantAttribute::Clone(CloneContext& ctx) const { |
| // Clone arguments outside of create() call to have deterministic ordering |
| auto src = ctx.Clone(source); |
| return ctx.dst->create<InvariantAttribute>(src); |
| } |
| |
| } // namespace tint::ast |