feat: ban async void

IntelliTect · Jun 19, 2024 · e6453fe · e6453fe
1 parent e0a6572
commit e6453fe
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/IntelliTect.Coalesce/Validation/ValidateContext.cs b/src/IntelliTect.Coalesce/Validation/ValidateContext.cs
@@ -202,6 +202,11 @@ public static ValidationHelper Validate(ReflectionRepository repository)
 
                     if (method.IsClientMethod)
                     {
+                        if (method is SymbolMethodViewModel smvm)
+                        {
+                            assert.IsFalse(smvm.Symbol.IsAsync && method.ReturnType.IsVoid, "Async methods must not return void.");
+                        }
+
                         if (method.Name != method.NameWithoutAsync)
                         {
                             // If the name and name w/o async are different, this method has "Async" at the end.