Have Bits.toBools return Seq, not Vec

The return value of Bits.toBools doesn't need to be dynamically indexed
(as you could have just dynamically indexed the Bits itself), so
returning a Seq instead of a Vec is mroe appropriate.

This breaks a circular dependence between Bits and Vec, which helps
with macros/frontend refactoring.

1 files changed, 1 insertions, 1 deletions

diff --git a/chiselFrontend/src/main/scala/Chisel/Bits.scala b/chiselFrontend/src/main/scala/Chisel/Bits.scala
index 27790336..ce177ef1 100644
--- a/chiselFrontend/src/main/scala/Chisel/Bits.scala
+++ b/chiselFrontend/src/main/scala/Chisel/Bits.scala
@@ -155,7 +155,7 @@ sealed abstract class Bits(dirArg: Direction, width: Width, override val litArg:
 
   /** Returns the contents of this wire as a [[Vec]] of [[Bool]]s.
     */
-  def toBools: Vec[Bool] = Vec.tabulate(this.getWidth)(i => this(i))
+  def toBools: Seq[Bool] = Seq.tabulate(this.getWidth)(i => this(i))
 
   /** Reinterpret cast to a SInt.
     *