| // 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 |