final Mutable<QName, ExtensionStatement, ExtensionEffectiveStatement> stmt) {
super.onStatementDefinitionDeclared(stmt);
- stmt.addContext(ParserNamespaces.EXTENSION, stmt.getArgument(), stmt);
+ stmt.addToNs(ParserNamespaces.EXTENSION, stmt.getArgument(), stmt);
final StmtContext<QName, ?, ?> argument = StmtContextUtils.findFirstDeclaredSubstatement(stmt,
ArgumentStatement.class);