Update Roslyn to 5.3.0-2.25603.1

Author: RikkiGibson

CHANGELOG.md

@@ -22,6 +22,26 @@
   * Fix: Support compound assignments in "Use null propagation" analyzer (PR: [#81328](https://github.com/dotnet/roslyn/pull/81328))
   * Fix IDE0032: Code fixer adds setter for static properties with instance constructor writes (PR: [#81327](https://github.com/dotnet/roslyn/pull/81327))
   * Add 'add extension completion' support for modern extensions. (PR: [#81239](https://github.com/dotnet/roslyn/pull/81239))
+* Add second opt-out flag for file-based programs (PR: [#8823](https://github.com/dotnet/vscode-csharp/pull/8823))
+* Update Roslyn to 5.3.0-2.25603.1 (PR: [#8823](https://github.com/dotnet/vscode-csharp/pull/8823))
+  * Improve error message for misplaced variable designator in property patterns (PR: [#81287](https://github.com/dotnet/roslyn/pull/81287))
+  * Add EnableFileBasedProgramsWhenAmbiguous flag (PR: [#81513](https://github.com/dotnet/roslyn/pull/81513))
+  * Include extension properties in object initializer completion (PR: [#81498](https://github.com/dotnet/roslyn/pull/81498))
+  * Fix IDE0048 to trigger consistently for `is null` and `is not null` in coalesce expressions (PR: [#81489](https://github.com/dotnet/roslyn/pull/81489))
+  * Do not offer to add a `using namespace` on an alias qualified name. (PR: [#81487](https://github.com/dotnet/roslyn/pull/81487))
+  * Add code refactoring to offer usings for fully qualified names (PR: [#81484](https://github.com/dotnet/roslyn/pull/81484))
+  * Fix RemoveUnusedMembers handling of default parameter reads (PR: [#80810](https://github.com/dotnet/roslyn/pull/80810))
+  * Fix exception in InlineMethodRefactoringProvider for recursive calls (PR: [#81469](https://github.com/dotnet/roslyn/pull/81469))
+  * Fix issue where we weren't offering snippets inline after an expression (PR: [#81466](https://github.com/dotnet/roslyn/pull/81466))
+  * Follow user naming preferences when generating type snippets (PR: [#81465](https://github.com/dotnet/roslyn/pull/81465))
+  * Fix 'use var' with forr/for snippets (PR: [#81464](https://github.com/dotnet/roslyn/pull/81464))
+  * Map edits in LSP rename, like in VS (PR: [#81450](https://github.com/dotnet/roslyn/pull/81450))
+  * Remove more unused bits of Razor EA (PR: [#81452](https://github.com/dotnet/roslyn/pull/81452))
+  * Fix for-snippet not simplifying (PR: [#81461](https://github.com/dotnet/roslyn/pull/81461))
+  * Fix duplicate parameter names in introduce parameter refactoring (PR: [#81404](https://github.com/dotnet/roslyn/pull/81404))
+  * Fade out portion of linq expression that can be simplified (PR: [#81419](https://github.com/dotnet/roslyn/pull/81419))
+  * Improve LSP conformance in MS.CA.LanguageServer (PR: [#81174](https://github.com/dotnet/roslyn/pull/81174))
+  * Improve 'else' indentation in a couple more cases (PR: [#81411](https://github.com/dotnet/roslyn/pull/81411))
 
 # 2.102.x
 * Update Roslyn to 5.3.0-2.25568.9 (PR: [#8799](https://github.com/dotnet/vscode-csharp/pull/8799))

package.json

@@ -40,7 +40,7 @@
     "workspace"
   ],
   "defaults": {
-    "roslyn": "5.3.0-2.25571.4",
+    "roslyn": "5.3.0-2.25603.1",
     "omniSharp": "1.39.14",
     "razor": "10.0.0-preview.25577.1",
     "razorOmnisharp": "7.0.0-preview.23363.1",