syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:     if tcx.has_attr(def_id, sym::rustc_no_mir_inline) {
context_before:     let codegen_attrs = tcx.codegen_fn_attrs(def_id);
context_after:         return Err("#[rustc_no_mir_inline]");