syntax_data: {"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"this.in_if_then_scope(condition_scope,"}]}
source_snippet:                             this.in_if_then_scope(condition_scope, then_span, |this| {
context_before:                         let (then_block, else_block) =
context_after:                                 let then_blk = this