syntax_data: {"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"ExprKind::NeverToAny"}]}
source_snippet:         ExprKind::NeverToAny { .. } => {
context_before:         }
context_after:             maybe_supported_error(GenericConstantTooComplexSub::NeverToAnyNotSupported(node.span))?