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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/sem/pointer_type.h"
#include "src/program_builder.h"
#include "src/sem/reference_type.h"
TINT_INSTANTIATE_TYPEINFO(tint::sem::Pointer);
namespace tint {
namespace sem {
Pointer::Pointer(const Type* subtype,
ast::StorageClass storage_class,
ast::Access access)
: subtype_(subtype), storage_class_(storage_class), access_(access) {
TINT_ASSERT(Semantic, !subtype->Is<Reference>());
TINT_ASSERT(Semantic, access != ast::Access::kUndefined);
}
std::string Pointer::type_name() const {
std::ostringstream out;
out << "__ptr_" << storage_class_ << subtype_->type_name() << "__" << access_;
return out.str();
}
std::string Pointer::FriendlyName(const SymbolTable& symbols) const {
std::ostringstream out;
out << "ptr<";
if (storage_class_ != ast::StorageClass::kNone) {
out << storage_class_ << ", ";
}
out << subtype_->FriendlyName(symbols) << ", " << access_;
out << ">";
return out.str();
}
Pointer::Pointer(Pointer&&) = default;
Pointer::~Pointer() = default;
} // namespace sem
} // namespace tint