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// See LICENSE for license details.
package chiselTests
import Chisel.ChiselException
import org.scalatest._
class MissingCloneBindingExceptionSpec extends ChiselFlatSpec with Matchers {
behavior of "missing cloneType in Chisel3"
( the[ChiselException] thrownBy {
import chisel3._
class TestIO(w: Int) extends Bundle {
val a = Vec(4, UInt(w.W)).asInput
//override def cloneType = (new TestIO(w)).asInstanceOf[this.type]
}
class Test extends Module {
val io = IO(new TestIO(32))
}
class TestTop extends Module {
val io = IO(new Bundle {})
val subs = Vec.fill(2) {
Module(new Test).io
}
}
elaborate(new TestTop)
}).getMessage should include("needs cloneType method")
behavior of "missing cloneType in Chisel2"
( the[ChiselException] thrownBy {
import Chisel._
class TestIO(w: Int) extends Bundle {
val a = Vec(4, UInt(width = w)).asInput
//override def cloneType = (new TestIO(w)).asInstanceOf[this.type]
}
class Test extends Module {
val io = IO(new TestIO(32))
}
class TestTop extends Module {
val io = IO(new Bundle {})
val subs = Vec.fill(2) {
Module(new Test).io
}
}
elaborate(new TestTop)
}).getMessage should include("needs cloneType method")
}
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