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| author | Chris Peterson <cpeterson@mozilla.com> | 2012-12-23 14:38:01 -0800 |
|---|---|---|
| committer | Chris Peterson <cpeterson@mozilla.com> | 2012-12-23 14:38:01 -0800 |
| commit | ffaa47736866ca89b8d23cd3f14d54efefdb6243 (patch) | |
| tree | b50b45c4598ce48f3dc62610d299ee76ba74ce88 /src/libstd/arena.rs | |
| parent | 6d8621ae7f0df0bc3878c256b98a6483fc3d9a32 (diff) | |
| download | rust-ffaa47736866ca89b8d23cd3f14d54efefdb6243.tar.gz rust-ffaa47736866ca89b8d23cd3f14d54efefdb6243.zip | |
std: Mark some functions as pure
Diffstat (limited to 'src/libstd/arena.rs')
| -rw-r--r-- | src/libstd/arena.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/arena.rs b/src/libstd/arena.rs index 105e8fb122f..9054f9355ad 100644 --- a/src/libstd/arena.rs +++ b/src/libstd/arena.rs @@ -95,7 +95,7 @@ pub fn Arena() -> Arena { } #[inline(always)] -fn round_up_to(base: uint, align: uint) -> uint { +pure fn round_up_to(base: uint, align: uint) -> uint { (base + (align - 1)) & !(align - 1) } |