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HeterogenousBag: empty bags were being combined! (#956)

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This lead to strange firrtl errors when you had two empty
HeterogeneousBags in the same Bundle.
This commit is contained in:
Wesley W. Terpstra
2017-08-14 15:48:42 -07:00
committed by GitHub
parent e945f6e265
commit 710a782145
1 changed files with 4 additions and 0 deletions
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4
src/main/scala/util/HeterogeneousBag.scala
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@@ -12,4 +12,8 @@ final case class HeterogeneousBag[T <: Data](elts: Seq[T]) extends Record with c
val elements = ListMap(elts.zipWithIndex.map { case (n,i) => (i.toString, n) }:_*) val elements = ListMap(elts.zipWithIndex.map { case (n,i) => (i.toString, n) }:_*)
override def cloneType: this.type = (new HeterogeneousBag(elts.map(_.cloneType))).asInstanceOf[this.type] override def cloneType: this.type = (new HeterogeneousBag(elts.map(_.cloneType))).asInstanceOf[this.type]
// IndexedSeq has its own hashCode/equals that we must not use
override def hashCode: Int = super[Record].hashCode
override def equals(that: Any): Boolean = super[Record].equals(that)
} }