blob: a087ea458cb978fde2fb34d8d134b08d63914b5b [file] [log] [blame]
// 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/ast/member_accessor_expression.h"
#include "src/tint/program_builder.h"
TINT_INSTANTIATE_TYPEINFO(tint::ast::MemberAccessorExpression);
namespace tint::ast {
MemberAccessorExpression::MemberAccessorExpression(ProgramID pid,
const Source& src,
const Expression* str,
const IdentifierExpression* mem)
: Base(pid, src), structure(str), member(mem) {
TINT_ASSERT(AST, structure);
TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, structure, program_id);
TINT_ASSERT(AST, member);
TINT_ASSERT_PROGRAM_IDS_EQUAL_IF_VALID(AST, member, program_id);
}
MemberAccessorExpression::MemberAccessorExpression(MemberAccessorExpression&&) = default;
MemberAccessorExpression::~MemberAccessorExpression() = default;
const MemberAccessorExpression* MemberAccessorExpression::Clone(CloneContext* ctx) const {
// Clone arguments outside of create() call to have deterministic ordering
auto src = ctx->Clone(source);
auto* str = ctx->Clone(structure);
auto* mem = ctx->Clone(member);
return ctx->dst->create<MemberAccessorExpression>(src, str, mem);
}
} // namespace tint::ast