use v6-alpha; use Test; plan 1; # L # mentions the Code:syntax # Could use another smart link reference! diag "Testing for subroutine parameter with signature..."; ok eval(q{ sub foo(Code:($a --> $b) &bar, Code:($a, $b --> $c) &baz) { } 1; }), "Declare subroutine parameters with signature. (Compile-time)", :todo;