diff --git a/compiler/testData/codegen/regressions/kt821.kt b/compiler/testData/codegen/regressions/kt821.kt
index 46baa0f4c26..5edc90cd96f 100644
--- a/compiler/testData/codegen/regressions/kt821.kt
+++ b/compiler/testData/codegen/regressions/kt821.kt
@@ -2,38 +2,23 @@ fun box() : String {
     val r1 = IntRange(1, 4)
     if(r1.end != 4 || r1.isReversed || r1.size != 4) return "fail"
 
-    val r3 = -(0..5)
-    if(r3.start != 5 || r3.end != 0 || !r3.isReversed || r3.size != 6) return "fail"
+    val r2 = ByteRange(1, 4)
+    if(r2.end != 4.toByte() || r2.isReversed || r2.size != 4) return "fail"
 
-    val r4 = -r3
-    if(r4.end != 5 || r4.isReversed || r4.size != 6) return "fail"
+    val r3 = ShortRange(1, 4)
+    if(r3.end != 4.toShort() || r3.isReversed || r3.size != 4) return "fail"
 
-    val r5 = ByteRange(1, 4)
-    if(r5.end != 4.toByte() || r5.isReversed || r5.size != 4) return "fail"
+    val r4 = CharRange('a', 4)
+    if(r4.end != 'd' || r4.isReversed || r4.size != 4) return "fail"
 
-    val r7 = -(0.toByte()..5.toByte())
-    if(r7.start != 5.toByte() || r7.end != 0.toByte() || !r7.isReversed) return "fail"
+    val r5 = FloatRange(0.0.toFloat(), 1.0.toFloat())
+    if(r5.end != 1.0.toFloat() || r5.isReversed || r5.size != 1.0.toFloat()) return "fail"
 
-    val r9 = -r7
-    if(r9.end != 5.toByte() || r9.isReversed) return "fail"
+    val r6 = DoubleRange(0.0, 1.0)
+    if(r6.end != 1.0 || r6.isReversed || r6.size != 1.0) return "fail"
 
-    val r10 = ShortRange(1, 4)
-    if(r10.end != 4.toShort() || r10.isReversed || r10.size != 4) return "fail"
-
-    val r12 = -(0.toShort()..5.toShort())
-    if(r12.start != 5.toShort() || r12.end != 0.toShort() || !r12.isReversed) return "fail"
-
-    val r13 = -r12
-    if(r13.end != 5.toShort() || r13.isReversed) return "fail"
-
-    val r14 = CharRange('a', 4)
-    if(r14.end != 'd' || r14.isReversed || r14.size != 4) return "fail"
-
-    val r16 = -('a'..'e')
-    if(r16.start != 'e' || r16.end != 'a' || !r16.isReversed) return "fail"
-
-    val r17 = -r16
-    if(r17.end != 'e' || r17.isReversed) return "fail"
+    val r7 = LongRange(1, 4)
+    if(r7.end != 4.toLong() || r7.isReversed || r7.size != 4.toLong()) return "fail"
 
     return "OK"
-}
\ No newline at end of file
+}