1 // Copyright 2020 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_offset_decoration.h"
16
17 #include <string>
18
19 #include "src/program_builder.h"
20
21 TINT_INSTANTIATE_TYPEINFO(tint::ast::StructMemberOffsetDecoration);
22
23 namespace tint {
24 namespace ast {
25
StructMemberOffsetDecoration(ProgramID pid,const Source & src,uint32_t o)26 StructMemberOffsetDecoration::StructMemberOffsetDecoration(ProgramID pid,
27 const Source& src,
28 uint32_t o)
29 : Base(pid, src), offset(o) {}
30
31 StructMemberOffsetDecoration::~StructMemberOffsetDecoration() = default;
32
Name() const33 std::string StructMemberOffsetDecoration::Name() const {
34 return "offset";
35 }
36
Clone(CloneContext * ctx) const37 const StructMemberOffsetDecoration* StructMemberOffsetDecoration::Clone(
38 CloneContext* ctx) const {
39 // Clone arguments outside of create() call to have deterministic ordering
40 auto src = ctx->Clone(source);
41 return ctx->dst->create<StructMemberOffsetDecoration>(src, offset);
42 }
43
44 } // namespace ast
45 } // namespace tint
46