From 5fc7577b5a3bc2c445522dfd5b287e1c6eddc3e9 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Sun, 31 Aug 2025 23:33:22 -0400
Subject: Switch to using optional return values for list indexing.

---
 test/iterators.tm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'test/iterators.tm')

diff --git a/test/iterators.tm b/test/iterators.tm
index 08382cff..c48e572b 100644
--- a/test/iterators.tm
+++ b/test/iterators.tm
@@ -4,9 +4,8 @@ struct Pair(x:Text, y:Text)
 func pairwise(strs:[Text] -> func(->Pair?))
     i := 1
     return func()
-        if i + 1 > strs.length return none
         i += 1
-        return Pair(strs[i-1], strs[i])?
+        return Pair(strs[i-1] or return none, strs[i] or return none)?
 
 func range(first:Int, last:Int -> func(->Int?))
     i := first
-- 
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