Eliminates redundent array creation in convinience NSString.init()

valeriyvan · valeriyvan · commit facca683bbc2 · 2020-06-04T11:38:54.000+02:00
diff --git a/Sources/Foundation/NSString.swift b/Sources/Foundation/NSString.swift
@@ -231,8 +231,8 @@ open class NSString : NSObject, NSCopying, NSMutableCopying, NSSecureCoding, NSC
     }
     
     public override convenience init() {
-        let characters = Array<unichar>(repeating: 0, count: 1)
-        self.init(characters: characters, length: 0)
+        var nul: unichar = 0
+        self.init(characters: &nul, length: 0)
     }
     
     internal init(_ string: String) {

Original file line number	Diff line number	Diff line change
`@@ -231,8 +231,8 @@ open class NSString : NSObject, NSCopying, NSMutableCopying, NSSecureCoding, NSC`
`231`	`231`	`}`
`232`	`232`
`233`	`233`	`public override convenience init() {`
`234`		`- let characters = Array<unichar>(repeating: 0, count: 1)`
`235`		`- self.init(characters: characters, length: 0)`
	`234`	`+ var nul: unichar = 0`
	`235`	`+ self.init(characters: &nul, length: 0)`
`236`	`236`	`}`
`237`	`237`
`238`	`238`	`internal init(_ string: String) {`