Fix use of read-only refs on rhs of connect in compatibility mode (#854)

1 files changed, 2 insertions, 2 deletions

diff --git a/chiselFrontend/src/main/scala/chisel3/core/Bits.scala b/chiselFrontend/src/main/scala/chisel3/core/Bits.scala
index b67c3fe3..c3645700 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Bits.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Bits.scala
@@ -36,9 +36,9 @@ abstract class Element(private[chisel3] val width: Width) extends Data {
     // If the source is a DontCare, generate a DefInvalid for the sink,
     //  otherwise, issue a Connect.
     if (that == DontCare) {
-      pushCommand(DefInvalid(sourceInfo, this.lref))
+      pushCommand(DefInvalid(sourceInfo, Node(this)))
     } else {
-      pushCommand(Connect(sourceInfo, this.lref, that.ref))
+      pushCommand(Connect(sourceInfo, Node(this), that.ref))
     }
   }
 }