diff options
Diffstat (limited to 'libsolidity/analysis/DeclarationContainer.cpp')
| -rw-r--r-- | libsolidity/analysis/DeclarationContainer.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libsolidity/analysis/DeclarationContainer.cpp b/libsolidity/analysis/DeclarationContainer.cpp index ac56562e..042b7a6a 100644 --- a/libsolidity/analysis/DeclarationContainer.cpp +++ b/libsolidity/analysis/DeclarationContainer.cpp @@ -49,6 +49,8 @@ Declaration const* DeclarationContainer::conflictingDeclaration( if (!dynamic_cast<FunctionDefinition const*>(declaration)) return declaration; } + else if (declarations.size() == 1 && declarations.front() == &_declaration) + return nullptr; else if (!declarations.empty()) return declarations.front(); @@ -73,13 +75,12 @@ bool DeclarationContainer::registerDeclaration( m_declarations.erase(*_name); m_invisibleDeclarations.erase(*_name); } - else if (conflictingDeclaration(_declaration)) + else if (conflictingDeclaration(_declaration, _name)) return false; - if (_invisible) - m_invisibleDeclarations[*_name].push_back(&_declaration); - else - m_declarations[*_name].push_back(&_declaration); + vector<Declaration const*>& decls = _invisible ? m_invisibleDeclarations[*_name] : m_declarations[*_name]; + if (!contains(decls, &_declaration)) + decls.push_back(&_declaration); return true; } |