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| author | Erick Tryzelaar <erick.tryzelaar@gmail.com> | 2013-09-27 20:41:49 -0700 |
|---|---|---|
| committer | Erick Tryzelaar <erick.tryzelaar@gmail.com> | 2013-10-05 13:59:06 -0700 |
| commit | 41f9deb2ee660cf45bc583171cc7c43a4b3ef4d5 (patch) | |
| tree | 0f49892e12ab8a91e37612e4656ebe4cf994104d /src/libstd/num/int_macros.rs | |
| parent | 50fde8c024a30d01ed54a2d40eab7399bf1e7a3c (diff) | |
| download | rust-41f9deb2ee660cf45bc583171cc7c43a4b3ef4d5.tar.gz rust-41f9deb2ee660cf45bc583171cc7c43a4b3ef4d5.zip | |
std: add Primitive.is_signed
Diffstat (limited to 'src/libstd/num/int_macros.rs')
| -rw-r--r-- | src/libstd/num/int_macros.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libstd/num/int_macros.rs b/src/libstd/num/int_macros.rs index 1070e8e592f..7fae567809b 100644 --- a/src/libstd/num/int_macros.rs +++ b/src/libstd/num/int_macros.rs @@ -380,6 +380,9 @@ impl Primitive for $T { #[inline] fn bytes(_: Option<$T>) -> uint { bits / 8 } + + #[inline] + fn is_signed(_: Option<$T>) -> bool { true } } // String conversion functions and impl str -> num |