{"ast_node_type":"variable","tokens":[{"end":96,"kind":"keyword","start":0,"text":"let"}]}
        let cnt = self.infer.pat_adjustments.get(&pattern).map(|x| x.len()).unwrap_or_default();
    ) -> Result<(BasicBlockId, Option<BasicBlockId>)> {
        cond_place.projection = self.result.projection_store.intern(