better style

1 files changed, 2 insertions, 0 deletions

diff --git a/src/main/scala/chisel3/util/ImplicitConversions.scala b/src/main/scala/chisel3/util/ImplicitConversions.scala
index 7f715ad4..c2ba710d 100644
--- a/src/main/scala/chisel3/util/ImplicitConversions.scala
+++ b/src/main/scala/chisel3/util/ImplicitConversions.scala
@@ -5,6 +5,8 @@ package chisel3.util
 import chisel3._
 
 object ImplicitConversions {
+  // The explicit fromIntToLiteral resolves an ambiguous conversion between fromIntToLiteral and
+  // UInt.asUInt.
   implicit def intToUInt(x: Int): UInt = chisel3.core.fromIntToLiteral(x).asUInt
   implicit def booleanToBool(x: Boolean): Bool = x.asBool
 }