Add test for RT #115502

Author: usev6

S04-phasers/begin.t

@@ -1,7 +1,7 @@
 use v6;
 use Test;
 
-plan 9;
+plan 10;
 
 # the boundary between run time and compile time is hard to implement right.
 # Some of those tests might look trivial, but nearly all of them are based
@@ -63,3 +63,8 @@ plan 9;
         'BEGIN block was executed before a parse error happened later in the file';
 
 }
+
+# RT #115502
+{
+    is (BEGIN { try 42; } ), 42, 'Can use try at BEGIN time';
+}