fix XmlQueryOutput

kronic · eiriktsarpalis · commit 82feb68ef339 · 2021-11-08T12:56:21.000Z
diff --git a/src/libraries/System.Private.Xml/src/System/Xml/Xsl/Runtime/XmlQueryOutput.cs b/src/libraries/System.Private.Xml/src/System/Xml/Xsl/Runtime/XmlQueryOutput.cs
@@ -1428,7 +1428,7 @@ private string RemapPrefix(string prefix, string ns, bool isElemPrefix)
             }
 
             // Rule #3: Otherwise, generate a new prefix of the form 'xp_??', where ?? is a stringized counter
-            genPrefix = $"xp_{(_prefixIndex++).ToString(CultureInfo.InvariantCulture)}";
+            genPrefix = string.Create(CultureInfo.InvariantCulture, $"xp_{_prefixIndex++}");
 
 
         ReturnPrefix:

Original file line number	Diff line number	Diff line change
`@@ -1428,7 +1428,7 @@ private string RemapPrefix(string prefix, string ns, bool isElemPrefix)`
`1428`	`1428`	`}`
`1429`	`1429`
`1430`	`1430`	`// Rule #3: Otherwise, generate a new prefix of the form 'xp_??', where ?? is a stringized counter`
`1431`		`- genPrefix = $"xp_{(_prefixIndex++).ToString(CultureInfo.InvariantCulture)}";`
	`1431`	`+ genPrefix = string.Create(CultureInfo.InvariantCulture, $"xp_{_prefixIndex++}");`
`1432`	`1432`
`1433`	`1433`
`1434`	`1434`	`ReturnPrefix:`