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libsolidity: turns the var-keyword use from deprecation-warning to an error and include explicit type suggestion

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This commit is contained in:
Christian Parpart 2018-06-11 14:06:56 +02:00 committed by Christian Parpart
parent 4649f9202a
commit 1486d215b9
1 changed files with 1 additions and 6 deletions
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7
libsolidity/analysis/SyntaxChecker.cpp
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@ -262,14 +262,9 @@ bool SyntaxChecker::visit(FunctionTypeName const& _node)
bool SyntaxChecker::visit(VariableDeclaration const& _declaration) bool SyntaxChecker::visit(VariableDeclaration const& _declaration)
{ {
bool const v050 = m_sourceUnit->annotation().experimentalFeatures.count(ExperimentalFeature::V050);
if (!_declaration.typeName()) if (!_declaration.typeName())
{ {
if (v050) m_errorReporter.syntaxError(_declaration.location(), "Use of the \"var\" keyword is disallowed.");
m_errorReporter.syntaxError(_declaration.location(), "Use of the \"var\" keyword is deprecated.");
else
m_errorReporter.warning(_declaration.location(), "Use of the \"var\" keyword is deprecated.");
} }
return true; return true;
} }