blob: 310920696e659ad190c3ec291b30e6407d628908 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
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 so that all function definitions are at the top
* level block.
*/
#pragma once
#include <libyul/AsmDataForward.h>
#include <libyul/optimiser/ASTWalker.h>
namespace yul
{
/**
* Moves all functions to the top-level scope.
* Applying this transformation to source code that has ambiguous identifiers might
* lead to invalid code.
*
* Prerequisites: Disambiguator
*/
class FunctionHoister: public ASTModifier
{
public:
using ASTModifier::operator();
virtual void operator()(Block& _block);
private:
bool m_isTopLevel = true;
std::vector<Statement> m_functions;
};
}
|
