{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"*syn"}]}
            *syn = RangeSyntax::DotDotEq;
        if let RangeEnd::Included(syn @ RangeSyntax::DotDotDot) = &mut re.node {
            self.dcx().emit_err(DotDotDotRangeToPatternNotAllowed { span: re.span });