syntax_data: {"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"_"}]}
source_snippet:             _ => panic!("trying to invalidate `IncrCompSession` `{:?}`", *incr_comp_session),
context_before:             IncrCompSession::InvalidBecauseOfErrors { .. } => return,
context_after:         };