Reject negative unsigned string values

2026-07-18 16:22:14 +00:00
parent 22efea8ecd
commit 39d4b41e2b
3 changed files with 15 additions and 4 deletions
@@ -14,7 +14,8 @@ to_bool
 int_val

 :content
-Parses a trimmed string as a base-10 unsigned integer.
+Parses a trimmed string as a base-10 unsigned integer. An optional leading `+`
+is accepted. Negative and overflowing values return the fallback.

 Unlike `int_val()`, the whole trimmed string must be consumed by the parser. Empty strings and partially parsed values such as `"42px"` return the fallback.