Index: pkg/fixnum/lib/src/int64.dart |
diff --git a/pkg/fixnum/lib/src/int64.dart b/pkg/fixnum/lib/src/int64.dart |
index b2a263f273e2d19c608295fdc4d6ac9adeb007fe..1addae59a26189ef51a0542fae51e04974a11af8 100644 |
--- a/pkg/fixnum/lib/src/int64.dart |
+++ b/pkg/fixnum/lib/src/int64.dart |
@@ -130,7 +130,7 @@ class int64 implements intx { |
i++; |
} |
for (; i < s.length; i++) { |
- int c = s.charCodeAt(i); |
+ int c = s.codeUnitAt(i); |
int digit = int32._decodeHex(c); |
if (digit < 0 || digit >= radix) { |
throw new Exception("Non-radix char code: $c"); |