mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
48 lines
1.5 KiB
C++
48 lines
1.5 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 changes the code of a block so that all non-function definition
|
|
* statements are moved to a block of their own followed by all function definitions.
|
|
*/
|
|
|
|
#include <libjulia/optimiser/FunctionGrouper.h>
|
|
|
|
#include <libsolidity/inlineasm/AsmData.h>
|
|
|
|
#include <boost/range/algorithm_ext/erase.hpp>
|
|
|
|
using namespace std;
|
|
using namespace dev;
|
|
using namespace dev::julia;
|
|
using namespace dev::solidity;
|
|
|
|
|
|
void FunctionGrouper::operator()(Block& _block)
|
|
{
|
|
vector<Statement> reordered;
|
|
reordered.emplace_back(Block{_block.location, {}});
|
|
|
|
for (auto&& statement: _block.statements)
|
|
{
|
|
if (statement.type() == typeid(FunctionDefinition))
|
|
reordered.emplace_back(std::move(statement));
|
|
else
|
|
boost::get<Block>(reordered.front()).statements.emplace_back(std::move(statement));
|
|
}
|
|
_block.statements = std::move(reordered);
|
|
}
|