syntax_data: {"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"tcx.dcx().delayed_bug(\"mismatched"}]}
source_snippet:                         tcx.dcx().delayed_bug("mismatched or-pattern bindings but no error emitted")
context_before:                     ty::tls::with(|tcx| {
context_after:                     });