{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"//"}]}
    // ReifyReason). The tracking issue for KCFI support for Rust is #123479.
    // This was implemented for KCFI support in #123106 and #123052 (which introduced the
    if matches!(instance.def, InstanceKind::ReifyShim(_, Some(ReifyReason::FnPtr))) {