syntax_data: {"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"params_in_repr"}]}
source_snippet: params_in_repr will cycle/panic on infinitely sized types. Looking at the query
context_before: call params_in_repr for a given type unless it is known to be representable.
context_after: cycle above, we know that `Bar` is representable because