syntax_data: {"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"PartiallyInterned::span(index(SyntaxContext::from_u32(u32::MAX)),"}]}
source_snippet:             PartiallyInterned::span(index(SyntaxContext::from_u32(u32::MAX)), ctxt32 as u16)
context_before:             // Interned ctxt should never be read, so it can use any value.
context_after:         } else {