Tweaks for PR#475 (new Exception code.)

Tweak one test that was expecting .payload to behave like .message
Comment out another that checks an error on something that cannot fail anymore
  (unless someone can figure out a way to make it.)

S04-exceptions/fail.t

@@ -2,7 +2,7 @@ use v6;
 
 use Test;
 
-plan 27;
+plan 26;
 
 # L<S04/Exceptions/The fail function>
 
@@ -104,8 +104,14 @@ plan 27;
 
 # RT #115436
 {
-    throws-like 'Failure.new("foo").()', X::TypeCheck,
-        "type check for creating Failure object with '.new' (1)";
+    # We now allow more things in Failure.new than when the original RT
+    # was filed.
+    #
+    # Leaving this here in case anyone can figure out some esoteric way to
+    # get an X::TypeCheck when Failure.new takes almost any arglist
+#    throws-like 'Failure.new("foo").()', X::TypeCheck,
+#        "type check for creating Failure object with '.new' (1)";
+
 }
 
 # vim: ft=perl6

S06-macros/unquoting.t

@@ -82,7 +82,7 @@ plan 6;
     };
     my $cookies;
     throws-like { $cookies!!; }, Exception,
-        payload => 'Null check failed for $cookies';
+        message => 'Null check failed for $cookies';
 }
 
 # vim: ft=perl6