diff options
Diffstat (limited to 'libsolidity/analysis/SyntaxChecker.cpp')
| -rw-r--r-- | libsolidity/analysis/SyntaxChecker.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/libsolidity/analysis/SyntaxChecker.cpp b/libsolidity/analysis/SyntaxChecker.cpp index 234c177c..4d09e36d 100644 --- a/libsolidity/analysis/SyntaxChecker.cpp +++ b/libsolidity/analysis/SyntaxChecker.cpp @@ -197,12 +197,24 @@ bool SyntaxChecker::visit(PlaceholderStatement const&) return true; } +bool SyntaxChecker::visit(ContractDefinition const& _contract) +{ + m_isInterface = _contract.contractKind() == ContractDefinition::ContractKind::Interface; + return true; +} + bool SyntaxChecker::visit(FunctionDefinition const& _function) { bool const v050 = m_sourceUnit->annotation().experimentalFeatures.count(ExperimentalFeature::V050); if (_function.noVisibilitySpecified()) - m_errorReporter.syntaxError(_function.location(), "No visibility specified."); + { + string suggestedVisibility = _function.isFallback() || m_isInterface ? "external" : "public"; + m_errorReporter.syntaxError( + _function.location(), + "No visibility specified. Did you intend to add \"" + suggestedVisibility + "\"?" + ); + } if (_function.isOldStyleConstructor()) { |