{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"//"}]}
    // other `Foo` impls are incoherent.
    // Avoid bogus "type annotations needed `Foo: Bar`" errors on `impl Bar for Foo` in case
    tcx.ensure_ok().coherent_trait(impl_trait_ref.def_id)?;