[Basic] Use let instead of var

aciidgh · aciidgh · commit 6f778c2cf001 · 2019-04-26T20:05:39.000-07:00
&lt;rdar://problem/50217475&gt;
diff --git a/Sources/Basic/SortedArray.swift b/Sources/Basic/SortedArray.swift
@@ -69,7 +69,7 @@ public struct SortedArray<Element>: CustomStringConvertible {
     
     /// Insert the given sequence, maintaining the sort order.
     public mutating func insert<S: Sequence>(contentsOf newElements: S) where S.Iterator.Element == Element {
-        var newElements: Array = newElements.sorted(by: areInIncreasingOrder)
+        let newElements = newElements.sorted(by: areInIncreasingOrder)
         guard !newElements.isEmpty else {
             return
         }

Original file line number	Diff line number	Diff line change
`@@ -69,7 +69,7 @@ public struct SortedArray<Element>: CustomStringConvertible {`
`69`	`69`
`70`	`70`	`/// Insert the given sequence, maintaining the sort order.`
`71`	`71`	`public mutating func insert<S: Sequence>(contentsOf newElements: S) where S.Iterator.Element == Element {`
`72`		`- var newElements: Array = newElements.sorted(by: areInIncreasingOrder)`
	`72`	`+ let newElements = newElements.sorted(by: areInIncreasingOrder)`
`73`	`73`	`guard !newElements.isEmpty else {`
`74`	`74`	`return`
`75`	`75`	`}`