Make sure Code.cando has the same return type as Routine.cando

Even though it will always be either a zero or 1 element list
rakudo · Oct 24, 2018 · 69533b5 · 69533b5
1 parent a434a18
commit 69533b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/Code.pm6 b/src/core/Code.pm6
@@ -13,7 +13,7 @@ my class Code does Callable { # declared in BOOTSTRAP
     method count(Code:D:) { nqp::getattr($!signature,Signature,'$!count') }
 
     method signature(Code:D:) { $!signature }
-    method cando(Capture:D $c) { $!signature.ACCEPTS($c) }
+    method cando(Capture:D $c) { $!signature.ACCEPTS($c) ?? (self,) !! () }
 
     proto method prec(|) {*}
     multi method prec() { my % }