diff --git a/runtime/src/main/kotlin/kotlin/ranges/Ranges.kt b/runtime/src/main/kotlin/kotlin/ranges/Ranges.kt
index c22293f1f09..0243ad46b94 100644
--- a/runtime/src/main/kotlin/kotlin/ranges/Ranges.kt
+++ b/runtime/src/main/kotlin/kotlin/ranges/Ranges.kt
@@ -82,40 +82,3 @@ public class LongRange(start: Long, endInclusive: Long) : LongProgression(start,
         public val EMPTY: LongRange = LongRange(1, 0)
     }
 }
-
-/**
- * A closed range of values of type `Float`.
- *
- * Numbers are compared with the ends of this range according to IEEE-754.
- */
-private class ClosedFloatRange (
-        start: Float,
-        endInclusive: Float
-): ClosedFloatingPointRange<Float> {
-    private val _start = start
-    private val _endInclusive = endInclusive
-    override val start: Float get() = _start
-    override val endInclusive: Float get() = _endInclusive
-
-    override fun lessThanOrEquals(a: Float, b: Float): Boolean = a <= b
-
-    override fun contains(value: Float): Boolean = value >= _start && value <= _endInclusive
-    override fun isEmpty(): Boolean = !(_start <= _endInclusive)
-
-    override fun equals(other: Any?): Boolean {
-        return other is ClosedFloatRange && (isEmpty() && other.isEmpty() ||
-                _start == other._start && _endInclusive == other._endInclusive)
-    }
-
-    override fun hashCode(): Int {
-        return if (isEmpty()) -1 else 31 * _start.hashCode() + _endInclusive.hashCode()
-    }
-    override fun toString(): String = "$_start..$_endInclusive"
-}
-
-/**
- * Creates a range from this [Float] value to the specified [that] value.
- *
- * Numbers are compared with the ends of this range according to IEEE-754.
- */
-public operator fun Float.rangeTo(that: Float): ClosedFloatingPointRange<Float> = ClosedFloatRange(this, that)