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| author | chriseth <chris@ethereum.org> | 2018-02-14 12:00:41 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-14 12:00:41 +0800 |
| commit | 3155dd8058672ce8f04bc2c0f2536cb549067d0a (patch) | |
| tree | 7ddb56e276c74db30671eb17ffdde5eda027142d /libsolidity/analysis/SyntaxChecker.cpp | |
| parent | c4cbbb054b5ed3b8ceaa21ee5b47b0704762ff40 (diff) | |
| parent | ef8292c6bb337d3c4b27836da6732b85021d1c5d (diff) | |
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Merge pull request #3503 from ethereum/develop
Merge develop into release for v0.4.20.
Diffstat (limited to 'libsolidity/analysis/SyntaxChecker.cpp')
| -rw-r--r-- | libsolidity/analysis/SyntaxChecker.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libsolidity/analysis/SyntaxChecker.cpp b/libsolidity/analysis/SyntaxChecker.cpp index b6cc04da..5a3745b0 100644 --- a/libsolidity/analysis/SyntaxChecker.cpp +++ b/libsolidity/analysis/SyntaxChecker.cpp @@ -224,3 +224,17 @@ bool SyntaxChecker::visit(FunctionTypeName const& _node) return true; } + +bool SyntaxChecker::visit(VariableDeclaration const& _declaration) +{ + bool const v050 = m_sourceUnit->annotation().experimentalFeatures.count(ExperimentalFeature::V050); + + if (!_declaration.typeName()) + { + if (v050) + 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; +} |