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Move constructor checks.

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This commit is contained in:
chriseth 2018-11-29 18:26:53 +01:00
parent b610be4882
commit 2a85152463
3 changed files with 21 additions and 16 deletions
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20
libsolidity/analysis/ContractLevelChecker.cpp
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@ -40,6 +40,7 @@ bool ContractLevelChecker::check(ContractDefinition const& _contract)
checkIllegalOverrides(_contract);
checkAbstractFunctions(_contract);
checkBaseConstructorArguments(_contract);
checkConstructor(_contract);
return Error::containsOnlyWarnings(m_errorReporter.errors());
}
@ -339,3 +340,22 @@ void ContractLevelChecker::annotateBaseConstructorArguments(
}
}
void ContractLevelChecker::checkConstructor(ContractDefinition const& _contract)
{
FunctionDefinition const* constructor = _contract.constructor();
if (!constructor)
return;
if (!constructor->returnParameters().empty())
m_errorReporter.typeError(constructor->returnParameterList()->location(), "Non-empty \"returns\" directive for constructor.");
if (constructor->stateMutability() != StateMutability::NonPayable && constructor->stateMutability() != StateMutability::Payable)
m_errorReporter.typeError(
constructor->location(),
"Constructor must be payable or non-payable, but is \"" +
stateMutabilityToString(constructor->stateMutability()) +
"\"."
);
if (constructor->visibility() != FunctionDefinition::Visibility::Public && constructor->visibility() != FunctionDefinition::Visibility::Internal)
m_errorReporter.typeError(constructor->location(), "Constructor must be public or internal.");
}

1
libsolidity/analysis/ContractLevelChecker.h
View File

@ -70,6 +70,7 @@ private:
FunctionDefinition const* _baseConstructor,
ASTNode const* _argumentNode
);
void checkConstructor(ContractDefinition const& _contract);
langutil::ErrorReporter& m_errorReporter;
};

16
libsolidity/analysis/TypeChecker.cpp
View File

@ -90,22 +90,6 @@ bool TypeChecker::visit(ContractDefinition const& _contract)
ASTNode::listAccept(_contract.baseContracts(), *this);
FunctionDefinition const* function = _contract.constructor();
if (function)
{
if (!function->returnParameters().empty())
m_errorReporter.typeError(function->returnParameterList()->location(), "Non-empty \"returns\" directive for constructor.");
if (function->stateMutability() != StateMutability::NonPayable && function->stateMutability() != StateMutability::Payable)
m_errorReporter.typeError(
function->location(),
"Constructor must be payable or non-payable, but is \"" +
stateMutabilityToString(function->stateMutability()) +
"\"."
);
if (function->visibility() != FunctionDefinition::Visibility::Public && function->visibility() != FunctionDefinition::Visibility::Internal)
m_errorReporter.typeError(function->location(), "Constructor must be public or internal.");
}
for (FunctionDefinition const* function: _contract.definedFunctions())
if (function->isFallback())
{