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analysis: determine if a member access on a contract is an l-value

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Yoichi Hirai 2016-10-24 19:22:09 +02:00
parent 58477c233d
commit 59f6c18c2b
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1 changed files with 5 additions and 0 deletions
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libsolidity/analysis/TypeChecker.cpp
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@ -1376,6 +1376,11 @@ bool TypeChecker::visit(MemberAccess const& _memberAccess)
} }
else if (exprType->category() == Type::Category::FixedBytes) else if (exprType->category() == Type::Category::FixedBytes)
annotation.isLValue = false; annotation.isLValue = false;
else if (TypeType const* typeType = dynamic_cast<decltype(typeType)>(exprType.get()))
{
if (ContractType const* contractType = dynamic_cast<decltype(contractType)>(typeType->actualType().get()))
annotation.isLValue = annotation.referencedDeclaration->isLValue();
}
return false; return false;
} }