@@ -90,18 +90,18 @@ macro_rules! match_meta {
9090 ( @match $acc: tt, $comparisons: tt, $meta: ident { $sym: path => $body: block $( $rest: tt) * } ) => {
9191 match_meta!( @case $acc, $comparisons, $meta, _, $sym, $body, { $( $rest) * } )
9292 } ;
93- ( @match $acc: tt, $comparisons: tt, $meta: ident { $sym: path => $body: expr_2021 , $( $rest: tt) * } ) => {
93+ ( @match $acc: tt, $comparisons: tt, $meta: ident { $sym: path => $body: expr , $( $rest: tt) * } ) => {
9494 match_meta!( @case $acc, $comparisons, $meta, _, $sym, $body, { $( $rest) * } )
9595 } ;
9696
97- ( @match ( $( $acc: tt) * ) , ( $( $comparisons: expr_2021 ) ,* ) , $meta: ident { } ) => {
97+ ( @match ( $( $acc: tt) * ) , ( $( $comparisons: expr ) ,* ) , $meta: ident { } ) => {
9898 match ( ) {
9999 $( $acc) *
100100 _ => return Err ( $meta. error( $crate:: util:: one_of( & [ $( $comparisons) ,* ] ) ) ) ,
101101 }
102102 } ;
103103
104- ( @case ( $( $acc: tt) * ) , ( $( $comparisons: expr_2021 ) ,* ) , $meta: ident, $binding: tt, $sym: path, $body: expr_2021 , { $( $rest: tt) * } ) => {
104+ ( @case ( $( $acc: tt) * ) , ( $( $comparisons: expr ) ,* ) , $meta: ident, $binding: tt, $sym: path, $body: expr , { $( $rest: tt) * } ) => {
105105 match_meta!( @match (
106106 $( $acc) *
107107 _ if $meta. path == $sym => $body,
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