Try fix tests.

src/Functions/in.cpp

@@ -70,7 +70,11 @@ public:
         return std::make_shared<DataTypeUInt8>();
     }
 
-    bool useDefaultImplementationForConstants() const override { return true; }
+    bool useDefaultImplementationForConstants() const override
+    {
+        /// Never return constant for -IgnoreSet functions to avoid constant folding.
+        return !ignore_set;
+    }
 
     bool useDefaultImplementationForNulls() const override { return null_is_skipped; }
 

src/Functions/ya.make

@@ -207,7 +207,6 @@ SRCS(
     ifNull.cpp
     IFunction.cpp
     ignore.cpp
-    ignoreExceptNull.cpp
     in.cpp
     intDiv.cpp
     intDivOrZero.cpp