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// Copyright 2020 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/ast/pointer.h"
#include "src/tint/program_builder.h"
TINT_INSTANTIATE_TYPEINFO(tint::ast::Pointer);
namespace tint::ast {
Pointer::Pointer(ProgramID pid,
NodeID nid,
const Source& src,
const Type* const subtype,
ast::AddressSpace addr_space,
ast::Access ac)
: Base(pid, nid, src), type(subtype), address_space(addr_space), access(ac) {}
std::string Pointer::FriendlyName(const SymbolTable& symbols) const {
std::ostringstream out;
out << "ptr<";
if (address_space != ast::AddressSpace::kNone) {
out << address_space << ", ";
}
out << type->FriendlyName(symbols);
if (access != ast::Access::kUndefined) {
out << ", " << access;
}
out << ">";
return out.str();
}
Pointer::Pointer(Pointer&&) = default;
Pointer::~Pointer() = default;
const Pointer* Pointer::Clone(CloneContext* ctx) const {
// Clone arguments outside of create() call to have deterministic ordering
auto src = ctx->Clone(source);
auto* ty = ctx->Clone(type);
return ctx->dst->create<Pointer>(src, ty, address_space, access);
}
} // namespace tint::ast