Merge pull request #53723 from jasonmalinowski/check-invariants-in-de…

…bug-only Don't validate workspace invariants in release builds
dotnet · Jun 1, 2021 · 0de95bb · 0de95bb
2 parents 0addecf + 1f902ca
commit 0de95bb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Workspaces/Core/Portable/Workspace/Solution/SolutionState.cs b/src/Workspaces/Core/Portable/Workspace/Solution/SolutionState.cs
@@ -190,7 +190,8 @@ public SolutionState WithNewWorkspace(Workspace workspace, int workspaceVersion)
         /// </summary>
         public IReadOnlyList<ProjectId> ProjectIds { get; }
 
-        // [Conditional("DEBUG")]
+        // Only run this in debug builds; even the .Any() call across all projects can be expensive when there's a lot of them.
+        [Conditional("DEBUG")]
         private void CheckInvariants()
         {
             Contract.ThrowIfFalse(_projectIdToProjectStateMap.Count == ProjectIds.Count);