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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/continue_statement.h"
namespace tint {
namespace ast {
ContinueStatement::ContinueStatement() : Statement() {}
ContinueStatement::ContinueStatement(const Source& source)
: Statement(source) {}
ContinueStatement::ContinueStatement(StatementCondition condition,
std::unique_ptr<Expression> conditional)
: Statement(),
condition_(condition),
conditional_(std::move(conditional)) {}
ContinueStatement::ContinueStatement(const Source& source,
StatementCondition condition,
std::unique_ptr<Expression> conditional)
: Statement(source),
condition_(condition),
conditional_(std::move(conditional)) {}
ContinueStatement::ContinueStatement(ContinueStatement&&) = default;
ContinueStatement::~ContinueStatement() = default;
bool ContinueStatement::IsContinue() const {
return true;
}
bool ContinueStatement::IsValid() const {
if (condition_ == StatementCondition::kNone)
return conditional_ == nullptr;
return conditional_ && conditional_->IsValid();
}
void ContinueStatement::to_str(std::ostream& out, size_t indent) const {
make_indent(out, indent);
out << "Continue{";
if (condition_ != StatementCondition::kNone) {
out << std::endl;
make_indent(out, indent + 2);
out << condition_ << std::endl;
conditional_->to_str(out, indent + 2);
make_indent(out, indent);
}
out << "}" << std::endl;
}
} // namespace ast
} // namespace tint