syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // accidentally inline the body of an intrinsic that *must* be overridden.
context_before:     // so just conservatively don't inline it. This also ensures that we do not
context_after:     if tcx.has_attr(def_id, sym::rustc_intrinsic) {