Test for RT #123176

Author: Mouq

S06-signature/defaults.t

@@ -10,7 +10,7 @@ Tests assigning default values to variables of type code in sub definitions.
 
 # L<S06/Optional parameters/Default values can be calculated at run-time>
 
-plan 7;
+plan 8;
 
 sub doubler($x) { return 2 * $x }
 
@@ -57,4 +57,9 @@ ok((MyPack::val_v), "default sub called in package namespace");
         'comma allowed between parameter with default value and returns-arrow ("-->")';
 }
 
+# RT #123176
+{
+    is -> $a = 0 { $a }(42), 42, "default lambda parameters don't choke on block";
+}
+
 # vim: ft=perl6