PrimitiveNull test

java/java-tests/testData/inspection/dataFlow/fixture/PrimitiveNull.java

@@ -0,0 +1,10 @@
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+class A {
+  static final <error descr="Incompatible types. Found: 'null', required: 'int'">int x = null;</error>
+
+  void test() {
+    long y = x;
+  }
+}

java/java-tests/testSrc/com/intellij/java/codeInspection/DataFlowInspectionTest.java

@@ -579,4 +579,5 @@ public class DataFlowInspectionTest extends DataFlowInspectionTestCase {
   public void testPureNoArgMethodAsVariable() { doTest(); }
   public void testRedundantAssignment() { doTest(); }
   public void testXorNullity() { doTest(); }
+  public void testPrimitiveNull() { doTest(); }
 }