1 #![deny(meta_variable_misuse)]
5 ($( $i:ident = $($j:ident),+ );*) => { $( $( $i = $k; )+ )* };
6 //~^ ERROR unknown macro variable
14 ($( $i:ident = $($j:ident),+ );*) => { $( $( $i = $k; )+ )* };
15 //~^ ERROR unknown macro variable
18 ( $( $i:ident = $($j:ident),+ );* ) => {
20 () => { $( $i = $k)+ }; //~ ERROR unknown macro variable