syntax_data: {"ast_node_type":"variable","tokens":[{"end":87,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:                     let source_info = self.source_info(leaf_candidate.extra_data.span);
context_before:                 if let Some(next_candidate_start_block) = next_candidate_start_block {
context_after:                     // Falsely branch to `next_candidate_start_block` before reaching pre_binding.