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| author | bors <bors@rust-lang.org> | 2015-04-03 04:29:52 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2015-04-03 04:29:52 +0000 |
| commit | fc98b19cf72ea45851ebb7b28af160be92b19128 (patch) | |
| tree | 8a19d8c1f6e9a71eb5e0286954519b4b7ec3fbf8 /src/libcore/hash | |
| parent | 5e30f05a05326018357c6fffdfb872e8a8d2367c (diff) | |
| parent | 883adc6763c3dd06b282368698b28a07cdd65fd6 (diff) | |
| download | rust-fc98b19cf72ea45851ebb7b28af160be92b19128.tar.gz rust-fc98b19cf72ea45851ebb7b28af160be92b19128.zip | |
Auto merge of #23832 - petrochenkov:usize, r=aturon
These constants are small and can fit even in `u8`, but semantically they have type `usize` because they denote sizes and are almost always used in `usize` context. The change of their type to `u32` during the integer audit led only to the large amount of `as usize` noise (see the second commit, which removes this noise). This is a minor [breaking-change] to an unstable interface. r? @aturon
Diffstat (limited to 'src/libcore/hash')
| -rw-r--r-- | src/libcore/hash/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcore/hash/mod.rs b/src/libcore/hash/mod.rs index 2375ae89650..553e0c0dfe6 100644 --- a/src/libcore/hash/mod.rs +++ b/src/libcore/hash/mod.rs @@ -194,7 +194,7 @@ mod impls { fn hash_slice<H: Hasher>(data: &[$ty], state: &mut H) { // FIXME(#23542) Replace with type ascription. #![allow(trivial_casts)] - let newlen = data.len() * ::$ty::BYTES as usize; + let newlen = data.len() * ::$ty::BYTES; let ptr = data.as_ptr() as *const u8; state.write(unsafe { slice::from_raw_parts(ptr, newlen) }) } |