diff options
Diffstat (limited to 'libsolidity')
| -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 ba793933..5458c1b0 100644 --- a/libsolidity/analysis/ReferencesResolver.cpp +++ b/libsolidity/analysis/ReferencesResolver.cpp @@ -256,6 +256,11 @@ bool ReferencesResolver::visit(InlineAssembly const& _inlineAssembly) string("_slot").size() : string("_offset").size() )); + if (realName.empty()) + { + declarationError(_identifier.location, "In variable names _slot and _offset can only be used as a suffix."); + return size_t(-1); + } declarations = m_resolver.nameFromCurrentScope(realName); } if (declarations.size() != 1) |