Add feature warnings to build, fix feature warnings, fix some documentation (#387)

1 files changed, 1 insertions, 1 deletions

diff --git a/chiselFrontend/src/main/scala/chisel3/core/Aggregate.scala b/chiselFrontend/src/main/scala/chisel3/core/Aggregate.scala
index 17354799..9bbf9d0e 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Aggregate.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Aggregate.scala
@@ -225,7 +225,7 @@ sealed class Vec[T <: Data] private (gen: => T, val length: Int)
   private[chisel3] lazy val flatten: IndexedSeq[Bits] =
     (0 until length).flatMap(i => this.apply(i).flatten)
 
-  for ((elt, i) <- self zipWithIndex)
+  for ((elt, i) <- self.zipWithIndex)
     elt.setRef(this, i)
 
   /** Default "pretty-print" implementation