diff --git a/compiler/testData/codegen/regressions/kt454.kt b/compiler/testData/codegen/regressions/kt454.kt
new file mode 100644
index 00000000000..602643ce076
--- /dev/null
+++ b/compiler/testData/codegen/regressions/kt454.kt
@@ -0,0 +1,5 @@
+fun box(): String {
+    var s1 = (@l1 "s")
+    val s2 = (@l2 if (@l3 true) s1 else null)
+    return if (s2 == "s") "OK" else "fail"
+}
\ No newline at end of file
diff --git a/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java b/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java
index d4d9f678d25..fa22ec58ac1 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java
@@ -518,4 +518,9 @@ public class ClassGenTest extends CodegenTestCase {
         createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY);
         blackBoxFile("regressions/kt2480.kt");
     }
+
+    public void testKt454() {
+        createEnvironmentWithMockJdkAndIdeaAnnotations(ConfigurationKind.JDK_ONLY);
+        blackBoxFile("regressions/kt454.kt");
+    }
 }