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| author | Federico Bond <federicobond@gmail.com> | 2018-02-12 06:44:23 +0800 |
|---|---|---|
| committer | Federico Bond <federicobond@gmail.com> | 2018-02-12 08:40:41 +0800 |
| commit | 75a3a707a243ccb6135c7931bb32ac7b44551082 (patch) | |
| tree | 435af7721119cf12f952890e280e48d380a5510f /libsolidity/analysis | |
| parent | 2095e7a32dce04f6142074bf96f14b6c7046137a (diff) | |
| download | dexon-solidity-75a3a707a243ccb6135c7931bb32ac7b44551082.tar.gz dexon-solidity-75a3a707a243ccb6135c7931bb32ac7b44551082.tar.zst dexon-solidity-75a3a707a243ccb6135c7931bb32ac7b44551082.zip | |
Fix segfault with undeclared array types
Diffstat (limited to 'libsolidity/analysis')
| -rw-r--r-- | libsolidity/analysis/ReferencesResolver.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libsolidity/analysis/ReferencesResolver.cpp b/libsolidity/analysis/ReferencesResolver.cpp index 30b06615..451d6c93 100644 --- a/libsolidity/analysis/ReferencesResolver.cpp +++ b/libsolidity/analysis/ReferencesResolver.cpp @@ -153,6 +153,11 @@ void ReferencesResolver::endVisit(Mapping const& _typeName) void ReferencesResolver::endVisit(ArrayTypeName const& _typeName) { TypePointer baseType = _typeName.baseType().annotation().type; + if (!baseType) + { + solAssert(!m_errorReporter.errors().empty(), ""); + return; + } if (baseType->storageBytes() == 0) fatalTypeError(_typeName.baseType().location(), "Illegal base type of storage size zero for array."); if (Expression const* length = _typeName.length()) |