ivec_fuzz: use vec::reversed
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1 changed files with 6 additions and 9 deletions
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@ -22,8 +22,6 @@ import std::vec::slice;
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import std::vec::len;
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import std::int;
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//fn vec_reverse(&<T> v) -> [T] { ... }
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fn vec_omit<@T>(v: &[T], i: uint) -> [T] {
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slice(v, 0u, i) + slice(v, i + 1u, len(v))
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}
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@ -55,12 +53,12 @@ fn vec_edits<@T>(v: &[T], xs: &[T]) -> [[T]] {
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let Lv: uint = len(v);
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if Lv != 1u {
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edits +=
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[[]]; // When Lv == 1u, this is redundant with omit
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//if (Lv >= 3u) { edits += ~[vec_reverse(v)]; }
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// When Lv == 1u, this is redundant with omit.
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edits += [[]];
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}
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if Lv >= 3u {
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// When Lv == 2u, this is redundant with swap.
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edits += [vec::reversed(v)];
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}
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for each i: uint in ix(0u, 1u, Lv) { edits += [vec_omit(v, i)]; }
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for each i: uint in ix(0u, 1u, Lv) { edits += [vec_dup(v, i)]; }
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@ -77,7 +75,6 @@ fn vec_edits<@T>(v: &[T], xs: &[T]) -> [[T]] {
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}
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}
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edits
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}
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