From 849d4a0b7f6f7ea056c5280b9d319dadf5225022 Mon Sep 17 00:00:00 2001 From: Jiuyang Liu Date: Thu, 9 Dec 2021 10:25:11 +0800 Subject: catch None.get in BitPat.apply(x: UInt): BitPat (#2276) Co-authored-by: Jack Koenig --- src/test/scala/chiselTests/util/BitPatSpec.scala | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/test') diff --git a/src/test/scala/chiselTests/util/BitPatSpec.scala b/src/test/scala/chiselTests/util/BitPatSpec.scala index 0c83493f..e14b4496 100644 --- a/src/test/scala/chiselTests/util/BitPatSpec.scala +++ b/src/test/scala/chiselTests/util/BitPatSpec.scala @@ -28,6 +28,14 @@ class BitPatSpec extends AnyFlatSpec with Matchers { (BitPat.Y(4) ## BitPat.dontCare(3) ## BitPat.N(2)).toString should be (s"BitPat(1111???00)") } + it should "throw when BitPat apply to a Hardware" in { + intercept[java.lang.IllegalArgumentException]{ + chisel3.stage.ChiselStage.emitChirrtl(new chisel3.Module { + BitPat(chisel3.Reg(chisel3.Bool())) + }) + } + } + it should "index and return new BitPat" in { val b = BitPat("b1001???") b(0) should be(BitPat.dontCare(1)) -- cgit v1.2.3