diff options
Diffstat (limited to 'src/libstd/rt')
| -rw-r--r-- | src/libstd/rt/io/extensions.rs | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/libstd/rt/io/extensions.rs b/src/libstd/rt/io/extensions.rs index 1f82a9cd963..c6654e9dabe 100644 --- a/src/libstd/rt/io/extensions.rs +++ b/src/libstd/rt/io/extensions.rs @@ -343,7 +343,9 @@ impl<T: Reader> ReaderByteConversions for T { fn read_le_uint_n(&mut self, nbytes: uint) -> u64 { assert!(nbytes > 0 && nbytes <= 8); - let mut (val, pos, i) = (0u64, 0, nbytes); + let mut val = 0u64; + let mut pos = 0; + let mut i = nbytes; while i > 0 { val += (self.read_u8() as u64) << pos; pos += 8; @@ -359,7 +361,8 @@ impl<T: Reader> ReaderByteConversions for T { fn read_be_uint_n(&mut self, nbytes: uint) -> u64 { assert!(nbytes > 0 && nbytes <= 8); - let mut (val, i) = (0u64, nbytes); + let mut val = 0u64; + let mut i = nbytes; while i > 0 { i -= 1; val += (self.read_u8() as u64) << i * 8; |