Tiny: Add InExpression argument check

dotnet · Dec 8, 2019 · dac2192 · dac2192
1 parent f765b9d
commit dac2192
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/EFCore.Relational/Query/SqlExpressions/InExpression.cs b/src/EFCore.Relational/Query/SqlExpressions/InExpression.cs
@@ -25,6 +25,12 @@ private InExpression(
             RelationalTypeMapping typeMapping)
             : base(typeof(bool), typeMapping)
         {
+            if (values != null
+                && subquery != null)
+            {
+                throw new ArgumentException($"Either {nameof(values)} or {nameof(subquery)} must be null");
+            }
+
             Item = item;
             IsNegated = negated;
             Subquery = subquery;