Add docs for SYSLIB5003

.openpublishing.redirection.fundamentals.json

@@ -568,6 +568,10 @@
         {
             "source_path_from_root": "/docs/fundamentals/networking/http/http-autoclient.md",
             "redirect_url": "/dotnet/fundamentals/networking/http/http-overview"
+        },
+        {
+            "source_path_from_root": "/docs/fundamentals/syslib-diagnostics/syslib5003.md",
+            "redirect_url": "/dotnet/fundamentals/syslib-diagnostics/syslib5003"
         }
     ]
 }

docs/fundamentals/syslib-diagnostics/source-generator-overview.md

@@ -168,6 +168,7 @@
 | [SYSLIB1228][1228] | (Reserved for System.Text.Json.SourceGeneration.) |
 | [SYSLIB1229][1229] | (Reserved for System.Text.Json.SourceGeneration.) |
 | [SYSLIB1230][1230] | Deriving from a `GeneratedComInterface`-attributed interface defined in another assembly is not supported. |
+| [SYSLIB5003][5003] | SVE is a preview feature can be used by enabling `EnablePreviewFeatures` flag. |
 
 <!-- Include adds ## Suppress warnings (H2 heading) -->
 [!INCLUDE [suppress-source-generator-diagnostics](includes/suppress-source-generator-diagnostics.md)]
@@ -313,3 +314,4 @@
 [1228]: syslib1220-1229.md
 [1229]: syslib1220-1229.md
 [1230]: syslib1230.md
+[5003]: syslib5003.md

docs/fundamentals/syslib-diagnostics/syslib5003.md

@@ -0,0 +1,23 @@
+---
+title: SYSLIB5003 warning
+description: Learn about the diagnostic that generates compile-time warning SYSLIB5003.
+ms.date: 11/01/2024
+f1_keywords:
+  - syslib5003
+---
+
+# SYSLIB5003: SVE is a preview feature can be used by enabling EnablePreviewFeatures flag
+
+In .NET 9 first set of non-streaming SVE APIs were introduced as [[Experimental]](https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.codeanalysis.experimentalattribute?view=net-9.0). This indicates that both the internal implementation and the generated code for SVE may undergo changes. This includes potential modifications to method signatures, parameters, or namespaces in future updates, aimed at ensuring robust support for upcoming SVE technologies and streaming SVE designs. If you are using these APIs in your project, enable the preview mode in your project using `EnablePreviewFeatures`.
+
+```csharp
+<PropertyGroup>    
+    <EnablePreviewFeatures>True</EnablePreviewFeatures>
+  </PropertyGroup>
+```
+
+[!INCLUDE [suppress-syslib-warning](includes/suppress-source-generator-diagnostics.md)]
+
+## See also
+
+- [Future work](https://devblogs.microsoft.com/dotnet/engineering-sve-in-dotnet/#8.-future)

docs/navigate/tools-diagnostics/toc.yml

@@ -1902,6 +1902,9 @@ items:
           - name: SYSLIB1230
             href: ../../fundamentals/syslib-diagnostics/syslib1230.md
             displayProperty: syslib1230, syslib1231, syslib1232, syslib1233, syslib1234, syslib1235, syslib1236, syslib1237, syslib1238, syslib1239
+          - name: SYSLIB5003
+            href: ../../fundamentals/syslib-diagnostics/syslib5003.md
+            displayProperty: syslib5003
   - name: API compatibility
     items:
       - name: Overview