mirror of https://github.com/golang/go.git
Simplify logic.
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@ -31,9 +31,7 @@ func (q *queue) grow() {
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newCap = 8
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newCap = 8
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}
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}
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newElems := make([]any, newCap)
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newElems := make([]any, newCap)
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oldLen := q.len
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wrote := copy(newElems, q.elems[q.head:])
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copy(newElems, q.elems[q.head:])
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wrote := oldLen - q.head
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copy(newElems[wrote:], q.elems[:q.head])
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copy(newElems[wrote:], q.elems[:q.head])
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q.elems = newElems
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q.elems = newElems
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q.head = 0
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q.head = 0
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