Use fully qualified name of super in message

libsolidity/ast/AST.cpp

@@ -371,6 +371,15 @@ string FunctionDefinition::externalSignature() const
 	return FunctionType(*this).externalSignature();
 }
 
+string FunctionDefinition::fullyQualifiedName() const
+{
+	auto const* contract = dynamic_cast<ContractDefinition const*>(scope());
+	solAssert(contract, "Enclosing scope of function definition was not set.");
+
+	auto fname = name().empty() ? "<fallback>" : name();
+	return sourceUnitName() + ":" + contract->name() + "." + fname;
+}
+
 FunctionDefinitionAnnotation& FunctionDefinition::annotation() const
 {
 	if (!m_annotation)