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| author | Marijn Haverbeke <marijnh@gmail.com> | 2011-11-17 16:42:17 +0100 |
|---|---|---|
| committer | Marijn Haverbeke <marijnh@gmail.com> | 2011-11-18 12:49:01 +0100 |
| commit | 8f8ebb550cf7e641d7dedd56e08efd4f0e15afab (patch) | |
| tree | fce19d94b7df2f56541a51898ca6d0c2048ddef5 /src/lib/vec.rs | |
| parent | 0c97fcbf6689d8d4f466cdea80369ae057a4523e (diff) | |
| download | rust-8f8ebb550cf7e641d7dedd56e08efd4f0e15afab.tar.gz rust-8f8ebb550cf7e641d7dedd56e08efd4f0e15afab.zip | |
Implement a last-use-of-local finding algorithm
Issue #925
Diffstat (limited to 'src/lib/vec.rs')
| -rw-r--r-- | src/lib/vec.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/vec.rs b/src/lib/vec.rs index 35e416c121d..2ae7f2247b1 100644 --- a/src/lib/vec.rs +++ b/src/lib/vec.rs @@ -703,8 +703,8 @@ Iterates over vector `v` and, for each element, calls function `f` with the element's value and index. */ fn iter2<T>(v: [const T], f: block(uint, T)) { - let i = 0u; - for x in v { f(i, x); i += 1u; } + let i = 0u, l = len(v); + while i < l { f(i, v[i]); i += 1u; } } /* |