mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
0647039864
- Checks for repetitions. - Assigns types. - Checks if the 'actual type' is an elementary type name. - Checks if the 'actual type' is a value type. Also added tests.
75 lines
2.2 KiB
C++
75 lines
2.2 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/>.
|
|
*/
|
|
// SPDX-License-Identifier: GPL-3.0
|
|
|
|
#pragma once
|
|
|
|
#include <libsolidity/ast/ASTVisitor.h>
|
|
#include <libsolidity/ast/ASTAnnotations.h>
|
|
#include <liblangutil/EVMVersion.h>
|
|
|
|
#include <list>
|
|
#include <map>
|
|
|
|
namespace solidity::langutil
|
|
{
|
|
class ErrorReporter;
|
|
}
|
|
|
|
namespace solidity::frontend
|
|
{
|
|
|
|
/**
|
|
* Assigns types to declarations.
|
|
*/
|
|
class DeclarationTypeChecker: private ASTConstVisitor
|
|
{
|
|
public:
|
|
DeclarationTypeChecker(
|
|
langutil::ErrorReporter& _errorReporter,
|
|
langutil::EVMVersion _evmVersion
|
|
):
|
|
m_errorReporter(_errorReporter),
|
|
m_evmVersion(_evmVersion)
|
|
{}
|
|
|
|
bool check(ASTNode const& _contract);
|
|
|
|
private:
|
|
|
|
bool visit(ElementaryTypeName const& _typeName) override;
|
|
void endVisit(UserDefinedTypeName const& _typeName) override;
|
|
void endVisit(IdentifierPath const& _identifierPath) override;
|
|
bool visit(FunctionTypeName const& _typeName) override;
|
|
void endVisit(Mapping const& _mapping) override;
|
|
void endVisit(ArrayTypeName const& _typeName) override;
|
|
void endVisit(VariableDeclaration const& _variable) override;
|
|
bool visit(EnumDefinition const& _enum) override;
|
|
bool visit(StructDefinition const& _struct) override;
|
|
void endVisit(UserDefinedValueTypeDefinition const& _userDefined) override;
|
|
bool visit(UsingForDirective const& _usingForDirective) override;
|
|
bool visit(InheritanceSpecifier const& _inheritanceSpecifier) override;
|
|
|
|
langutil::ErrorReporter& m_errorReporter;
|
|
langutil::EVMVersion m_evmVersion;
|
|
bool m_insideFunctionType = false;
|
|
bool m_recursiveStructSeen = false;
|
|
std::set<StructDefinition const*> m_currentStructsSeen;
|
|
};
|
|
|
|
}
|