{"ast_node_type":"other","tokens":[{"end":38,"kind":"keyword","start":0,"text":"#[cfg(feature"}]}
            #[cfg(feature = "master")]
        if linkage != Linkage::Internal && self.tcx.is_compiler_builtins(LOCAL_CRATE) {
            decl.add_attribute(FnAttribute::Visibility(gccjit::Visibility::Hidden));