{"ast_node_type":"other","tokens":[{"end":52,"kind":"keyword","start":0,"text":".unwrap_or(template_sp);"}]}
                            .unwrap_or(template_sp);
                            .map(|sp| template_sp.from_inner(InnerSpan::new(sp.start, sp.end)))
                        ecx.dcx().emit_err(errors::AsmModifierInvalid { span });