{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"debug_assert_eq!(key.typing_env.typing_mode,"}]}
    debug_assert_eq!(key.typing_env.typing_mode, ty::TypingMode::PostAnalysis);
    // `InterpCx::new` for more details.
    if cfg!(debug_assertions) {