{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"#[diag(builtin_macros_coerce_pointee_too_many_pointees,"}]}
#[diag(builtin_macros_coerce_pointee_too_many_pointees, code = E0802)]
#[derive(Diagnostic)]
struct TooManyPointees {