Make "foobar".substr(2..*) work

Spotted by ChoHag++
rakudo · Aug 5, 2015 · 0dcbba7 · 0dcbba7
1 parent e9c5679
commit 0dcbba7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/core/Str.pm b/src/core/Str.pm
@@ -1780,7 +1780,9 @@ sub SUBSTR-SANITY(Str \what, $start, $want, \from, \chars) {
       if from < 0 || from > $max;
 
     chars = nqp::istype($start, Range)
-      ?? $start.max - $start.excludes-max - from + 1
+      ?? $start == Inf
+        ?? $max - from
+        !! $start.max - $start.excludes-max - from + 1
       !! $want.defined
         ?? $want === Inf
           ?? $max - from