RecordOf UDF test

src/tests/Microsoft.PowerFx.Interpreter.Tests.Shared/RecalcEngineTests.cs

@@ -1889,7 +1889,7 @@ namespace Microsoft.PowerFx.Tests
               hasNoAge(e: Employee): Number = IsBlank(getAge(e));",
             "hasNoAge({Name: \"Bob\", Title: \"CEO\"})",
             true,
-            1.0)]
+            1.0)]
 
         // Types with UDF restricted primitive types resolve successfully 
         [InlineData(
@@ -2049,6 +2049,13 @@ namespace Microsoft.PowerFx.Tests
             true,
             1.0)]
 
+        // No error on a UDF named RecordOf
+        [InlineData(
+            @"RecordOf(x:Number): Number = x + 1;",
+            "RecordOf(41)",
+            true,
+            42.0)]
+
         // Fails for anyother type other than table
         [InlineData(
             "Account := Type(RecordOf(SomeRecord));",