blob: 4dc5eb371cc095bd2b6f3cc3af8547485780e335 [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/ast/bitcast_expression.h"
#include "src/ast/clone_context.h"
#include "src/ast/module.h"
TINT_INSTANTIATE_CLASS_ID(tint::ast::BitcastExpression);
namespace tint {
namespace ast {
BitcastExpression::BitcastExpression(const Source& source,
type::Type* type,
Expression* expr)
: Base(source), type_(type), expr_(expr) {}
BitcastExpression::BitcastExpression(BitcastExpression&&) = default;
BitcastExpression::~BitcastExpression() = default;
BitcastExpression* BitcastExpression::Clone(CloneContext* ctx) const {
return ctx->mod->create<BitcastExpression>(
ctx->Clone(source()), ctx->Clone(type_), ctx->Clone(expr_));
}
bool BitcastExpression::IsValid() const {
if (expr_ == nullptr || !expr_->IsValid())
return false;
return type_ != nullptr;
}
void BitcastExpression::to_str(std::ostream& out, size_t indent) const {
make_indent(out, indent);
out << "Bitcast[" << result_type_str() << "]<" << type_->type_name() << ">{"
<< std::endl;
expr_->to_str(out, indent + 2);
make_indent(out, indent);
out << "}" << std::endl;
}
} // namespace ast
} // namespace tint