Use Vec.apply, not Vec.fill, for type nodes

junctions/src/main/scala/hasti.scala

@@ -74,7 +74,7 @@ class HASTIBus(amap: Seq[UInt=>Bool]) extends Module
 {
   val io = new Bundle {
     val master = new HASTIMasterIO().flip
-    val slaves = Vec.fill(amap.size){new HASTISlaveIO}.flip
+    val slaves = Vec(new HASTISlaveIO, amap.size).flip
   }
 
   // skid buffer
@@ -215,8 +215,8 @@ class HASTISlaveMux(n: Int) extends Module
 class HASTIXbar(nMasters: Int, addressMap: Seq[UInt=>Bool]) extends Module
 {
   val io = new Bundle {
-    val masters = Vec.fill(nMasters){new HASTIMasterIO}.flip
+    val masters = Vec(new HASTIMasterIO, nMasters).flip
-    val slaves = Vec.fill(addressMap.size){new HASTISlaveIO}.flip
+    val slaves = Vec(new HASTISlaveIO, addressMap.size).flip
   }
 
   val buses = List.fill(nMasters){Module(new HASTIBus(addressMap))}

junctions/src/main/scala/memserdes.scala

@@ -265,7 +265,7 @@ object HellaQueue
 
 class MemIOArbiter(val arbN: Int) extends MIFModule {
   val io = new Bundle {
-    val inner = Vec.fill(arbN){new MemIO}.flip
+    val inner = Vec(new MemIO, arbN).flip
     val outer = new MemIO
   }
 

junctions/src/main/scala/poci.scala

@@ -66,7 +66,7 @@ class POCIBus(amap: Seq[UInt=>Bool]) extends Module
 {
   val io = new Bundle {
     val master = new POCIIO().flip
-    val slaves = Vec.fill(amap.size){new POCIIO}
+    val slaves = Vec(new POCIIO, amap.size)
   }
 
   val psels = PriorityEncoderOH(