cerc-io/solidity
16
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Function definition collector.

Browse Source
This commit is contained in:
Daniel Kirchner 2020-10-13 00:40:30 +02:00 committed by hrkrshnn
parent f5d659da0c
commit cc0169ad68
3 changed files with 82 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libyul/CMakeLists.txt
View File

@ -129,6 +129,8 @@ add_library(yul
optimiser/FullInliner.h
optimiser/FunctionCallFinder.cpp
optimiser/FunctionCallFinder.h
optimiser/FunctionDefinitionCollector.cpp
optimiser/FunctionDefinitionCollector.h
optimiser/FunctionGrouper.cpp
optimiser/FunctionGrouper.h
optimiser/FunctionHoister.cpp

36
libyul/optimiser/FunctionDefinitionCollector.cpp Normal file
View File

@ -0,0 +1,36 @@
/*
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/>.
*/
#include <libyul/optimiser/FunctionDefinitionCollector.h>
#include <libyul/AST.h>
using namespace std;
using namespace solidity;
using namespace solidity::yul;
map<YulString, FunctionDefinition const*> FunctionDefinitionCollector::run(Block& _block)
{
FunctionDefinitionCollector functionDefinitionCollector;
functionDefinitionCollector(_block);
return functionDefinitionCollector.m_functionDefinitions;
}
void FunctionDefinitionCollector::operator()(FunctionDefinition const& _functionDefinition)
{
m_functionDefinitions[_functionDefinition.name] = &_functionDefinition;
ASTWalker::operator()(_functionDefinition);
}

44
libyul/optimiser/FunctionDefinitionCollector.h Normal file
View File

@ -0,0 +1,44 @@
/*
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/>.
*/
/**
* AST walker that finds all function definitions and stores them into a map indexed by the function names.
*/
#pragma once
#include <libyul/optimiser/ASTWalker.h>
#include <map>
namespace solidity::yul
{
/**
* AST walker that finds all function definitions and stores them into a map indexed by the function names.
*
* Prerequisite: Disambiguator
*/
class FunctionDefinitionCollector: ASTWalker
{
public:
static std::map<YulString, FunctionDefinition const*> run(Block& _block);
private:
using ASTWalker::operator();
void operator()(FunctionDefinition const& _functionDefinition) override;
std::map<YulString, FunctionDefinition const*> m_functionDefinitions;
};
}