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Simplify interface checks for FunctionDefinition

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This commit is contained in:
Alex Beregszaszi 2017-03-17 17:01:13 +00:00
parent 2067a00f22
commit 96c09fcbcd
1 changed files with 7 additions and 8 deletions
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11
libsolidity/analysis/TypeChecker.cpp
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@ -457,18 +457,17 @@ bool TypeChecker::visit(FunctionDefinition const& _function)
dynamic_cast<ContractDefinition const&>(*_function.scope()).annotation().linearizedBaseContracts :
vector<ContractDefinition const*>()
);
if (_function.isImplemented())
if (m_scope->contractKind() == ContractDefinition::ContractKind::Interface)
{
if (m_scope->contractKind() == ContractDefinition::ContractKind::Interface)
if (_function.isImplemented())
typeError(_function.location(), "Functions in interfaces cannot have an implementation.");
_function.body().accept(*this);
}
if (_function.visibility() < FunctionDefinition::Visibility::Public)
if (m_scope->contractKind() == ContractDefinition::ContractKind::Interface)
typeError(_function.location(), "Functions in interfaces cannot be internal or private.");
if (_function.isConstructor())
if (m_scope->contractKind() == ContractDefinition::ContractKind::Interface)
typeError(_function.location(), "Constructor cannot be defined in interfaces.");
}
if (_function.isImplemented())
_function.body().accept(*this);
return false;
}