discard """ action: "compile" """ import sugar block: let y = @[@[1, 2], @[2, 4, 6]] let x = collect(newSeq): for i in y: if i.len > 2: for j in i: j echo(x) block: let y = @[@[1, 2], @[2, 4, 6]] let x = collect(newSeq): for i in y: for j in i: if i.len > 2: j echo(x)