mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
39 lines
1.1 KiB
C++
39 lines
1.1 KiB
C++
/*
|
|
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/>.
|
|
*/
|
|
/**
|
|
* Optimiser component that can create new unique names.
|
|
*/
|
|
|
|
#include <libjulia/optimiser/NameDispenser.h>
|
|
|
|
using namespace std;
|
|
using namespace dev;
|
|
using namespace dev::julia;
|
|
|
|
string NameDispenser::newName(string const& _prefix)
|
|
{
|
|
string name = _prefix;
|
|
size_t suffix = 0;
|
|
while (name.empty() || m_usedNames.count(name))
|
|
{
|
|
suffix++;
|
|
name = _prefix + "_" + std::to_string(suffix);
|
|
}
|
|
m_usedNames.insert(name);
|
|
return name;
|
|
}
|