Foundation: swift 5.1 deprecation sweep (NFC)

compnerd · compnerd · commit 5176f31e176d · 2019-08-03T10:58:17.000-07:00
Replace `rint` and `nearbyint` to `.rounded(.toNearestOrEven)` as
recommended by the deprecation warnings when building Foundation.  NFC.
diff --git a/Foundation/CGFloat.swift b/Foundation/CGFloat.swift
@@ -777,12 +777,12 @@ public func tgamma(_ x: CGFloat) -> CGFloat {
 
 @_transparent
 public func nearbyint(_ x: CGFloat) -> CGFloat {
-    return CGFloat(nearbyint(x.native))
+    return CGFloat(x.native.rounded(.toNearestOrEven))
 }
 
 @_transparent
 public func rint(_ x: CGFloat) -> CGFloat {
-    return CGFloat(rint(x.native))
+    return CGFloat(x.native.rounded(.toNearestOrEven))
 }
 
 @_transparent

Original file line number	Diff line number	Diff line change
`@@ -777,12 +777,12 @@ public func tgamma(_ x: CGFloat) -> CGFloat {`
`777`	`777`
`778`	`778`	`@_transparent`
`779`	`779`	`public func nearbyint(_ x: CGFloat) -> CGFloat {`
`780`		`- return CGFloat(nearbyint(x.native))`
	`780`	`+ return CGFloat(x.native.rounded(.toNearestOrEven))`
`781`	`781`	`}`
`782`	`782`
`783`	`783`	`@_transparent`
`784`	`784`	`public func rint(_ x: CGFloat) -> CGFloat {`
`785`		`- return CGFloat(rint(x.native))`
	`785`	`+ return CGFloat(x.native.rounded(.toNearestOrEven))`
`786`	`786`	`}`
`787`	`787`
`788`	`788`	`@_transparent`