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/variable_decl_statement.h"
16
17 #include "src/program_builder.h"
18
19 TINT_INSTANTIATE_TYPEINFO(tint::ast::VariableDeclStatement);
20
21 namespace tint {
22 namespace ast {
23
VariableDeclStatement(ProgramID pid, const Source& src, const Variable* var)24 VariableDeclStatement::VariableDeclStatement(ProgramID pid,
25 const Source& src,
26 const Variable* var)
27 : Base(pid, src), variable(var) {
28 TINT_ASSERT(AST, variable);
29 TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, variable, program_id);
30 }
31
32 VariableDeclStatement::VariableDeclStatement(VariableDeclStatement&&) = default;
33
34 VariableDeclStatement::~VariableDeclStatement() = default;
35
Clone( CloneContext* ctx) const36 const VariableDeclStatement* VariableDeclStatement::Clone(
37 CloneContext* ctx) const {
38 // Clone arguments outside of create() call to have deterministic ordering
39 auto src = ctx->Clone(source);
40 auto* var = ctx->Clone(variable);
41 return ctx->dst->create<VariableDeclStatement>(src, var);
42 }
43
44 } // namespace ast
45 } // namespace tint
46