Fix json parsing i64::MIN, add tests for min and max i64 and u64 values

2026-04-28 14:57:56 +00:00 · 2015-08-03 09:09:44 -07:00
parent 22024a2b71
commit ed6777e59f
2 changed files with 25 additions and 2 deletions
@@ -167,7 +167,7 @@ impl<Iter> Deserializer<Iter>
                if pos {
                    visitor.visit_u64(res)
                } else {
-                    let res = -(res as i64);
+                    let res = (res as i64).wrapping_neg();

                    // Make sure we didn't underflow.
                    if res > 0 {