syntax_data: {"ast_node_type":"other","tokens":[{"end":46,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // with `<<T as Tr>::A as Tr>::A`.
context_before:             // projections, we will never be able to equate, e.g. `<T as Tr>::A`
context_after:             let relevant_bounds = if in_parent_alias_type {