diff options
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/char/methods.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/libcore/char/methods.rs b/src/libcore/char/methods.rs index 35181afea3d..fc212aa4f20 100644 --- a/src/libcore/char/methods.rs +++ b/src/libcore/char/methods.rs @@ -121,9 +121,7 @@ impl char { #[stable(feature = "rust1", since = "1.0.0")] #[inline] pub fn to_digit(self, radix: u32) -> Option<u32> { - if radix > 36 { - panic!("to_digit: radix is too high (maximum 36)"); - } + assert!(radix <= 36, "to_digit: radix is too high (maximum 36)"); let val = match self { '0' ..= '9' => self as u32 - '0' as u32, 'a' ..= 'z' => self as u32 - 'a' as u32 + 10, |