Merge pull request #1688 from alblue/master

alblue · web-flow · commit dc77902f299f · 2018-09-11T12:23:56.000+01:00
&lt;rdar://problem/43884430&gt; Allow C code to link NSCFConstantString
diff --git a/Foundation/NSCFString.swift b/Foundation/NSCFString.swift
@@ -57,6 +57,7 @@ internal class _NSCFString : NSMutableString {
     }
 }
 
+@usableFromInline
 internal final class _NSCFConstantString : _NSCFString {
     internal var _ptr : UnsafePointer<UInt8> {
         // FIXME: Split expression as a work-around for slow type

Original file line number	Diff line number	Diff line change
`@@ -57,6 +57,7 @@ internal class _NSCFString : NSMutableString {`
`57`	`57`	`}`
`58`	`58`	`}`
`59`	`59`
	`60`	`+@usableFromInline`
`60`	`61`	`internal final class _NSCFConstantString : _NSCFString {`
`61`	`62`	`internal var _ptr : UnsafePointer<UInt8> {`
`62`	`63`	`// FIXME: Split expression as a work-around for slow type`