solidity/libsolidity/ast/CallGraph.cpp

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/*
This file is part of solidity.
solidity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
solidity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with solidity. If not, see <http://www.gnu.org/licenses/>.
*/
// SPDX-License-Identifier: GPL-3.0
#include <libsolidity/ast/CallGraph.h>
using namespace std;
using namespace solidity::frontend;
bool CallGraph::CompareByID::operator()(Node const& _lhs, Node const& _rhs) const
{
if (_lhs.index() != _rhs.index())
return _lhs.index() < _rhs.index();
if (holds_alternative<SpecialNode>(_lhs))
return get<SpecialNode>(_lhs) < get<SpecialNode>(_rhs);
return get<CallableDeclaration const*>(_lhs)->id() < get<CallableDeclaration const*>(_rhs)->id();
}
bool CallGraph::CompareByID::operator()(Node const& _lhs, int64_t _rhs) const
{
solAssert(!holds_alternative<SpecialNode>(_lhs), "");
return get<CallableDeclaration const*>(_lhs)->id() < _rhs;
}
bool CallGraph::CompareByID::operator()(int64_t _lhs, Node const& _rhs) const
{
solAssert(!holds_alternative<SpecialNode>(_rhs), "");
return _lhs < get<CallableDeclaration const*>(_rhs)->id();
}