syntax_data: {"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     ///         $j(); // `$j`'s `SyntaxContext` has a mark from `m`
context_before:     ///         //^ `glob_adjust` removes the mark from `n`, so this resolves to `foo::$i`.
context_after:     ///         //^ This cannot be glob-adjusted, so this is a resolution error.