simple test that range interpolator works with UInt factory method

1 files changed, 7 insertions, 0 deletions

diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 3cdda971..436534e1 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -1,3 +1,4 @@
+
 // See LICENSE for license details.
 
 package object chisel3 {    // scalastyle:ignore package.object.name
@@ -11,6 +12,8 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   import chisel3.util._
   import chisel3.internal.firrtl.Port
 
+  import chisel3.internal.firrtl.NumericBound
+
   type Direction = chisel3.core.Direction
   val Input   = chisel3.core.Input
   val Output  = chisel3.core.Output
@@ -156,6 +159,10 @@ package object chisel3 {    // scalastyle:ignore package.object.name
     def F(binaryPoint: Int): FixedPoint = FixedPoint.fromDouble(x, binaryPoint = binaryPoint)
   }
 
+  implicit class ChiselRange(val sc: StringContext) extends AnyVal {
+    def range(args: Any*): (NumericBound[Int], NumericBound[Int]) = macro chisel3.internal.RangeTransform.apply
+  }
+
   implicit class fromUIntToBitPatComparable(val x: UInt) extends AnyVal {
     final def === (that: BitPat): Bool = macro SourceInfoTransform.thatArg
     @deprecated("Use '=/=', which avoids potential precedence problems", "chisel3")