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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/ast/struct.h"
#include <string>
#include "src/ast/struct_block_decoration.h"
#include "src/program_builder.h"
TINT_INSTANTIATE_TYPEINFO(tint::ast::Struct);
namespace tint {
namespace ast {
Struct::Struct(ProgramID pid,
const Source& src,
Symbol n,
StructMemberList m,
DecorationList decos)
: Base(pid, src, n), members(std::move(m)), decorations(std::move(decos)) {
for (auto* mem : members) {
TINT_ASSERT(AST, mem);
TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, mem, program_id);
}
for (auto* deco : decorations) {
TINT_ASSERT(AST, deco);
TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, deco, program_id);
}
}
Struct::Struct(Struct&&) = default;
Struct::~Struct() = default;
bool Struct::IsBlockDecorated() const {
return HasDecoration<StructBlockDecoration>(decorations);
}
const Struct* Struct::Clone(CloneContext* ctx) const {
// Clone arguments outside of create() call to have deterministic ordering
auto src = ctx->Clone(source);
auto n = ctx->Clone(name);
auto mem = ctx->Clone(members);
auto decos = ctx->Clone(decorations);
return ctx->dst->create<Struct>(src, n, mem, decos);
}
} // namespace ast
} // namespace tint