diff --git a/compiler/frontend/src/org/jetbrains/kotlin/checkers/CheckerTestUtil.java b/compiler/frontend/src/org/jetbrains/kotlin/checkers/CheckerTestUtil.java
index 49855491483..f47041d3df6 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/checkers/CheckerTestUtil.java
+++ b/compiler/frontend/src/org/jetbrains/kotlin/checkers/CheckerTestUtil.java
@@ -583,15 +583,15 @@ public class CheckerTestUtil {
     }
 
     public static class DebugInfoDiagnosticFactory extends DiagnosticFactory<DebugInfoDiagnostic> {
-        public static final DebugInfoDiagnosticFactory SMARTCAST = new DebugInfoDiagnosticFactory("SMARTCAST");
-        public static final DebugInfoDiagnosticFactory IMPLICIT_RECEIVER_SMARTCAST = new DebugInfoDiagnosticFactory("IMPLICIT_RECEIVER_SMARTCAST");
-        public static final DebugInfoDiagnosticFactory CONSTANT = new DebugInfoDiagnosticFactory("CONSTANT");
+        public static final DebugInfoDiagnosticFactory SMARTCAST = new DebugInfoDiagnosticFactory("SMARTCAST", Severity.INFO);
+        public static final DebugInfoDiagnosticFactory IMPLICIT_RECEIVER_SMARTCAST = new DebugInfoDiagnosticFactory("IMPLICIT_RECEIVER_SMARTCAST", Severity.INFO);
+        public static final DebugInfoDiagnosticFactory CONSTANT = new DebugInfoDiagnosticFactory("CONSTANT", Severity.INFO);
         public static final DebugInfoDiagnosticFactory LEAKING_THIS = new DebugInfoDiagnosticFactory("LEAKING_THIS");
-        public static final DebugInfoDiagnosticFactory IMPLICIT_EXHAUSTIVE = new DebugInfoDiagnosticFactory("IMPLICIT_EXHAUSTIVE");
+        public static final DebugInfoDiagnosticFactory IMPLICIT_EXHAUSTIVE = new DebugInfoDiagnosticFactory("IMPLICIT_EXHAUSTIVE", Severity.INFO);
         public static final DebugInfoDiagnosticFactory ELEMENT_WITH_ERROR_TYPE = new DebugInfoDiagnosticFactory("ELEMENT_WITH_ERROR_TYPE");
         public static final DebugInfoDiagnosticFactory UNRESOLVED_WITH_TARGET = new DebugInfoDiagnosticFactory("UNRESOLVED_WITH_TARGET");
         public static final DebugInfoDiagnosticFactory MISSING_UNRESOLVED = new DebugInfoDiagnosticFactory("MISSING_UNRESOLVED");
-        public static final DebugInfoDiagnosticFactory DYNAMIC = new DebugInfoDiagnosticFactory("DYNAMIC");
+        public static final DebugInfoDiagnosticFactory DYNAMIC = new DebugInfoDiagnosticFactory("DYNAMIC", Severity.INFO);
 
         private final String name;