Fix visibility of polyfill (#523)

stephentoub · web-flow · commit 4e2c1b949f0f · 2025-06-17T12:43:44.000-04:00
diff --git a/src/Common/Polyfills/System/Runtime/CompilerServices/DefaultInterpolatedStringHandler.cs b/src/Common/Polyfills/System/Runtime/CompilerServices/DefaultInterpolatedStringHandler.cs
@@ -12,7 +12,7 @@
 namespace System.Runtime.CompilerServices
 {
     /// <summary>Provides a handler used by the language compiler to process interpolated strings into <see cref="string"/> instances.</summary>
-    public ref struct DefaultInterpolatedStringHandler
+    internal ref struct DefaultInterpolatedStringHandler
     {
         // Implementation note:
         // As this type lives in CompilerServices and is only intended to be targeted by the compiler,

Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,7 @@`
`12`	`12`	`namespace System.Runtime.CompilerServices`
`13`	`13`	`{`
`14`	`14`	`/// <summary>Provides a handler used by the language compiler to process interpolated strings into <see cref="string"/> instances.</summary>`
`15`		`- public ref struct DefaultInterpolatedStringHandler`
	`15`	`+ internal ref struct DefaultInterpolatedStringHandler`
`16`	`16`	`{`
`17`	`17`	`// Implementation note:`
`18`	`18`	`// As this type lives in CompilerServices and is only intended to be targeted by the compiler,`