diff options
Diffstat (limited to 'libsolidity/analysis/SyntaxChecker.cpp')
| -rw-r--r-- | libsolidity/analysis/SyntaxChecker.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libsolidity/analysis/SyntaxChecker.cpp b/libsolidity/analysis/SyntaxChecker.cpp index 187eb26f..0ca4b86c 100644 --- a/libsolidity/analysis/SyntaxChecker.cpp +++ b/libsolidity/analysis/SyntaxChecker.cpp @@ -182,8 +182,15 @@ bool SyntaxChecker::visit(Throw const& _throwStatement) bool SyntaxChecker::visit(UnaryOperation const& _operation) { + bool const v050 = m_sourceUnit->annotation().experimentalFeatures.count(ExperimentalFeature::V050); + if (_operation.getOperator() == Token::Add) - m_errorReporter.warning(_operation.location(), "Use of unary + is deprecated."); + { + if (v050) + m_errorReporter.syntaxError(_operation.location(), "Use of unary + is deprecated."); + else + m_errorReporter.warning(_operation.location(), "Use of unary + is deprecated."); + } return true; } |