blob: 4561263fda9eeb22fc01cedd91c450bd330e748a [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/assignment_statement.h"
#include "src/ast/clone_context.h"
#include "src/ast/module.h"
TINT_INSTANTIATE_CLASS_ID(tint::ast::AssignmentStatement);
namespace tint {
namespace ast {
AssignmentStatement::AssignmentStatement(const Source& source,
Expression* lhs,
Expression* rhs)
: Base(source), lhs_(lhs), rhs_(rhs) {}
AssignmentStatement::AssignmentStatement(AssignmentStatement&&) = default;
AssignmentStatement::~AssignmentStatement() = default;
AssignmentStatement* AssignmentStatement::Clone(CloneContext* ctx) const {
return ctx->mod->create<AssignmentStatement>(
ctx->Clone(source()), ctx->Clone(lhs_), ctx->Clone(rhs_));
}
bool AssignmentStatement::IsValid() const {
if (lhs_ == nullptr || !lhs_->IsValid())
return false;
if (rhs_ == nullptr || !rhs_->IsValid())
return false;
return true;
}
void AssignmentStatement::to_str(std::ostream& out, size_t indent) const {
make_indent(out, indent);
out << "Assignment{" << std::endl;
lhs_->to_str(out, indent + 2);
rhs_->to_str(out, indent + 2);
make_indent(out, indent);
out << "}" << std::endl;
}
} // namespace ast
} // namespace tint