Add tests for RT #118519

S03-sequence/nonnumeric.t

@@ -1,7 +1,7 @@
 use v6;
 use Test;
 
-plan 35;
+plan 37;
 
 # L<S03/List infix precedence/'C<.succ> is assumed'>
 
@@ -90,6 +90,12 @@ is ('A' ...^ 'ZZ')[*-1], 'ZY', "'A' ...^ 'ZZ' omits last element";
 
 is ('1a', '1b' ... '1e').Str, '1a 1b 1c 1d 1e', 'sequence with strings that starts with a digit but cannot convert to numbers';
 
+#RT #118519
+{
+    is ('▁' ... '█').Str, "▁ ▂ ▃ ▄ ▅ ▆ ▇ █", "unicode blocks";
+    is ('.' ... '0').Str, ". / 0",             "mixture";
+}
+
 done;
 
 # vim: ft=perl6