riscv/rocket-chip
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Evaluate arg to Boolean.option lazily

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This commit is contained in:
Andrew Waterman 2016-09-06 23:36:41 -07:00
parent a0dcd42e80
commit 511cc6c5c5
1 changed files with 1 additions and 1 deletions
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src/main/scala/rocket/util.scala
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@ -30,7 +30,7 @@ object Util {
def toInt: Int = if (x) 1 else 0
// this one's snagged from scalaz
def option[T](z: T): Option[T] = if (x) Some(z) else None
def option[T](z: => T): Option[T] = if (x) Some(z) else None
}
}