Remove redundant guid parsing (#120413)

EgorBo · web-flow · commit 83c947b3f16e · 2025-10-05T01:28:20.000-07:00
diff --git a/src/libraries/System.Private.CoreLib/src/System/Diagnostics/Tracing/EventSource.cs b/src/libraries/System.Private.CoreLib/src/System/Diagnostics/Tracing/EventSource.cs
@@ -3898,7 +3898,9 @@ internal static void InitializeDefaultEventSources()
             if (IsMeterSupported)
             {
                 const string name = "System.Diagnostics.Metrics";
-                Guid id = new Guid("20752bc4-c151-50f5-f27b-df92d8af5a61");
+
+                // 20752bc4-c151-50f5-f27b-df92d8af5a61
+                Guid id = new Guid(0x20752BC4, 0xC151, 0x50F5, 0xF2, 0x7B, 0xDF, 0x92, 0xD8, 0xAF, 0x5A, 0x61);
                 EventSourceInitHelper.PreregisterEventProviders(id, name, EventSourceInitHelper.GetMetricsEventSource);
             }
         }
diff --git a/src/libraries/System.Private.CoreLib/src/System/Diagnostics/Tracing/RuntimeEventSource.cs b/src/libraries/System.Private.CoreLib/src/System/Diagnostics/Tracing/RuntimeEventSource.cs
@@ -14,7 +14,6 @@ namespace System.Diagnostics.Tracing
     [EventSourceAutoGenerate]
     internal sealed partial class RuntimeEventSource : EventSource
     {
-        internal static readonly Guid EventSourceGuid = new Guid("49592C0F-5A05-516D-AA4B-A64E02026C89");
         internal const string EventSourceName = "System.Runtime";
 
         public static class Keywords

Original file line number	Diff line number	Diff line change
`@@ -3898,7 +3898,9 @@ internal static void InitializeDefaultEventSources()`
`3898`	`3898`	`if (IsMeterSupported)`
`3899`	`3899`	`{`
`3900`	`3900`	`const string name = "System.Diagnostics.Metrics";`
`3901`		`- Guid id = new Guid("20752bc4-c151-50f5-f27b-df92d8af5a61");`
	`3901`	`+`
	`3902`	`+ // 20752bc4-c151-50f5-f27b-df92d8af5a61`
	`3903`	`+ Guid id = new Guid(0x20752BC4, 0xC151, 0x50F5, 0xF2, 0x7B, 0xDF, 0x92, 0xD8, 0xAF, 0x5A, 0x61);`
`3902`	`3904`	`EventSourceInitHelper.PreregisterEventProviders(id, name, EventSourceInitHelper.GetMetricsEventSource);`
`3903`	`3905`	`}`
`3904`	`3906`	`}`
Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,6 @@ namespace System.Diagnostics.Tracing`
`14`	`14`	`[EventSourceAutoGenerate]`
`15`	`15`	`internal sealed partial class RuntimeEventSource : EventSource`
`16`	`16`	`{`
`17`		`- internal static readonly Guid EventSourceGuid = new Guid("49592C0F-5A05-516D-AA4B-A64E02026C89");`
`18`	`17`	`internal const string EventSourceName = "System.Runtime";`
`19`	`18`
`20`	`19`	`public static class Keywords`