syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"ExprKind::PointerCoercion"}]}
source_snippet:         ExprKind::PointerCoercion { .. } => {
context_before:         // dont know if this is correct
context_after:             error(GenericConstantTooComplexSub::PointerNotSupported(node.span))?