src/tint/lang/wgsl/ast/struct_member.cc

// 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/lang/wgsl/ast/struct_member.h"

#include "src/tint/lang/wgsl/program/program_builder.h"

TINT_INSTANTIATE_TYPEINFO(tint::ast::StructMember);

namespace tint::ast {

StructMember::StructMember(GenerationID pid,
                           NodeID nid,
                           const Source& src,
                           const Identifier* n,
                           Type ty,
                           utils::VectorRef<const Attribute*> attrs)

    : Base(pid, nid, src), name(n), type(ty), attributes(std::move(attrs)) {
    TINT_ASSERT(AST, name);
    if (name) {
        TINT_ASSERT(AST, !name->Is<TemplatedIdentifier>());
    }
    TINT_ASSERT(AST, type);
    for (auto* attr : attributes) {
        TINT_ASSERT(AST, attr);
        TINT_ASSERT_GENERATION_IDS_EQUAL_IF_VALID(AST, attr, generation_id);
    }
}

StructMember::~StructMember() = default;

const StructMember* StructMember::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 ty = ctx->Clone(type);
    auto attrs = ctx->Clone(attributes);
    return ctx->dst->create<StructMember>(src, n, ty, std::move(attrs));
}

}  // namespace tint::ast