diff options
| -rw-r--r-- | libstdc++-v3/include/std/charconv | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/include/std/charconv b/libstdc++-v3/include/std/charconv index 218813e4797..533320ea085 100644 --- a/libstdc++-v3/include/std/charconv +++ b/libstdc++-v3/include/std/charconv @@ -436,7 +436,7 @@ namespace __detail __from_chars_alnum_to_val(unsigned char __c) { if _GLIBCXX17_CONSTEXPR (_DecOnly) - return __c - '0'; + return static_cast<unsigned char>(__c - '0'); else { // This initializer is deliberately made dependent in order to work |