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Fallback function has to be external.

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This commit is contained in:
chriseth 2018-06-28 18:09:16 +02:00
parent 533d5d4b1c
commit 87241fd58c
1 changed files with 1 additions and 4 deletions
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5
libsolidity/analysis/TypeChecker.cpp
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@ -123,10 +123,7 @@ bool TypeChecker::visit(ContractDefinition const& _contract)
m_errorReporter.typeError(function->parameterList().location(), "Fallback function cannot take parameters."); m_errorReporter.typeError(function->parameterList().location(), "Fallback function cannot take parameters.");
if (!function->returnParameters().empty()) if (!function->returnParameters().empty())
m_errorReporter.typeError(function->returnParameterList()->location(), "Fallback function cannot return values."); m_errorReporter.typeError(function->returnParameterList()->location(), "Fallback function cannot return values.");
if ( if (function->visibility() != FunctionDefinition::Visibility::External)
_contract.sourceUnit().annotation().experimentalFeatures.count(ExperimentalFeature::V050) &&
function->visibility() != FunctionDefinition::Visibility::External
)
m_errorReporter.typeError(function->location(), "Fallback function must be defined as \"external\"."); m_errorReporter.typeError(function->location(), "Fallback function must be defined as \"external\".");
} }