syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"recurse_build(tcx,"}]}
source_snippet:                 recurse_build(tcx, body, *e, root_span)?
context_before:             if let thir::Block { stmts: box [], expr: Some(e), .. } = &body.blocks[*block] {
context_after:             } else {