diff options
| author | Jack | 2016-05-09 17:18:17 -0700 |
|---|---|---|
| committer | Jack Koenig | 2016-06-10 16:32:18 -0700 |
| commit | cc59c92f76bcfd6c632e5029770e08bc9d0898f2 (patch) | |
| tree | d6a375198b9cf1f04cbffce2d48224c9a1034b5e /src/main/scala/firrtl/IR.scala | |
| parent | 8aea3b3e5db6794523a64a724e12599df0ab2ab7 (diff) | |
API Cleanup - Type
trait Type -> abstract class Type
case class ClockType() -> case object ClockType
case class UnknownType() -> case object UnknownType
Add GroundType and AggregateType
ClockType has width of IntWidth(1)
Diffstat (limited to 'src/main/scala/firrtl/IR.scala')
| -rw-r--r-- | src/main/scala/firrtl/IR.scala | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/main/scala/firrtl/IR.scala b/src/main/scala/firrtl/IR.scala index d9dab2d9..08be0fe8 100644 --- a/src/main/scala/firrtl/IR.scala +++ b/src/main/scala/firrtl/IR.scala @@ -153,13 +153,19 @@ case object REVERSE extends Flip case class Field(name: String, flip: Flip, tpe: Type) extends AST with HasName -trait Type extends AST -case class UIntType(width: Width) extends Type -case class SIntType(width: Width) extends Type -case class BundleType(fields: Seq[Field]) extends Type -case class VectorType(tpe: Type, size: Int) extends Type -case class ClockType() extends Type -case class UnknownType() extends Type +abstract class Type extends AST +abstract class GroundType extends Type { + val width: Width +} +abstract class AggregateType extends Type +case class UIntType(width: Width) extends GroundType +case class SIntType(width: Width) extends GroundType +case class BundleType(fields: Seq[Field]) extends AggregateType +case class VectorType(tpe: Type, size: Int) extends AggregateType +case object ClockType extends GroundType { + val width = IntWidth(1) +} +case object UnknownType extends Type /** [[Port]] Direction */ abstract class Direction extends AST |