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// Copyright 2022 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/const.h"
#include <utility>
#include "src/tint/lang/wgsl/ast/builder.h"
#include "src/tint/lang/wgsl/ast/clone_context.h"
TINT_INSTANTIATE_TYPEINFO(tint::ast::Const);
namespace tint::ast {
Const::Const(GenerationID pid,
NodeID nid,
const Source& src,
const Identifier* n,
Type ty,
const Expression* init,
VectorRef<const Attribute*> attrs)
: Base(pid, nid, src, n, ty, init, std::move(attrs)) {
TINT_ASSERT(init != nullptr);
}
Const::~Const() = default;
const char* Const::Kind() const {
return "const";
}
const Const* Const::Clone(CloneContext& ctx) const {
auto src = ctx.Clone(source);
auto n = ctx.Clone(name);
auto ty = ctx.Clone(type);
auto* init = ctx.Clone(initializer);
auto attrs = ctx.Clone(attributes);
return ctx.dst->create<Const>(src, n, ty, init, std::move(attrs));
}
} // namespace tint::ast