1 // Copyright 2021 The Tint Authors.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14
15 #include "src/ast/struct_member_size_decoration.h"
16
17 #include <string>
18
19 #include "src/clone_context.h"
20 #include "src/program_builder.h"
21
22 TINT_INSTANTIATE_TYPEINFO(tint::ast::StructMemberSizeDecoration);
23
24 namespace tint {
25 namespace ast {
26
StructMemberSizeDecoration(ProgramID pid,const Source & src,uint32_t sz)27 StructMemberSizeDecoration::StructMemberSizeDecoration(ProgramID pid,
28 const Source& src,
29 uint32_t sz)
30 : Base(pid, src), size(sz) {}
31
32 StructMemberSizeDecoration::~StructMemberSizeDecoration() = default;
33
Name() const34 std::string StructMemberSizeDecoration::Name() const {
35 return "size";
36 }
37
Clone(CloneContext * ctx) const38 const StructMemberSizeDecoration* StructMemberSizeDecoration::Clone(
39 CloneContext* ctx) const {
40 // Clone arguments outside of create() call to have deterministic ordering
41 auto src = ctx->Clone(source);
42 return ctx->dst->create<StructMemberSizeDecoration>(src, size);
43 }
44
45 } // namespace ast
46 } // namespace tint
47