{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"//!"}]}
//!   two stages, a pre-monomorphization stage and a post-monomorphization stage (usually quite
//!   would have done during regular MIR visiting. Basically you can think of the collector having
//!   literally separated by a call to `self.monomorphize`); the pre-monomorphizationn stage is