| // Copyright 2023 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/wgsl/resolver/incomplete_type.h" |
| |
| TINT_INSTANTIATE_TYPEINFO(tint::resolver::IncompleteType); |
| |
| namespace tint::resolver { |
| |
| IncompleteType::IncompleteType(core::BuiltinType b) |
| : Base(static_cast<size_t>(tint::TypeInfo::Of<IncompleteType>().full_hashcode), |
| core::type::Flags{}), |
| builtin(b) {} |
| |
| IncompleteType::~IncompleteType() = default; |
| |
| std::string IncompleteType::FriendlyName() const { |
| return "<incomplete-type>"; |
| } |
| |
| uint32_t IncompleteType::Size() const { |
| return 0; |
| } |
| |
| uint32_t IncompleteType::Align() const { |
| return 0; |
| } |
| |
| core::type::Type* IncompleteType::Clone(core::type::CloneContext&) const { |
| TINT_ICE() << "IncompleteType does not support cloning"; |
| return nullptr; |
| } |
| |
| core::type::TypeAndCount IncompleteType::Elements(const Type*, uint32_t) const { |
| return {}; |
| } |
| |
| const core::type::Type* IncompleteType::Element(uint32_t) const { |
| return nullptr; |
| } |
| |
| bool IncompleteType::Equals(const core::type::UniqueNode& other) const { |
| if (auto* o = other.As<IncompleteType>()) { |
| return o->builtin == builtin; |
| } |
| return false; |
| } |
| |
| } // namespace tint::resolver |