syntax_data: {"ast_node_type":"variable","tokens":[{"end":47,"kind":"keyword","start":0,"text":"let"}]}
source_snippet:         let kind = match match_pair.test_case {
context_before:     ) -> Test<'tcx> {
context_after:             TestCase::Variant { adt_def, variant_index: _ } => TestKind::Switch { adt_def },