From cb4b31d4b67417e759b63ace1dd5af65a22dcc01 Mon Sep 17 00:00:00 2001
From: Lucas Buchala <lucasbuchala@gmail.com>
Date: Fri, 24 Jul 2015 16:21:12 -0300
Subject: [PATCH] disallow .later() without any named arguments

---
 src/core/Temporal.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/Temporal.pm b/src/core/Temporal.pm
index 72960442b95..1ec0e178289 100644
--- a/src/core/Temporal.pm
+++ b/src/core/Temporal.pm
@@ -577,6 +577,9 @@ my class Date does Dateish {
         die "More than one time unit supplied"
             if %unit.keys > 1;
 
+        die "No time unit supplied"
+            unless %unit.keys;
+
         my ($unit, $amount) = %unit.kv;
         self!VALID-UNIT($unit);