syntax_data: {"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"instance.upstream_monomorphization(tcx).unwrap_or(LOCAL_CRATE)"}]}
source_snippet:             instance.upstream_monomorphization(tcx).unwrap_or(LOCAL_CRATE)
context_before:             // is one, we rely on the symbol being instantiated locally.
context_after:         } else {