syntax_data: {"ast_node_type":"other","tokens":[{"end":24,"kind":"keyword","start":0,"text":"}"}]}
source_snippet:                 } else {
context_before:                     push_sub_branch_bindings(flattened, subcandidate_bindings, remainder);
context_after:                     // For ill-formed patterns like `x | _`, we may not have any subcandidates left