From 15a8d3818a1b185051b260ffc82da1fb4a60a45e Mon Sep 17 00:00:00 2001
From: ducky
Date: Wed, 16 Nov 2016 18:31:24 -0800
Subject: Break out deprecated literal constructors, refactor all the things!

---
 src/main/scala/chisel3/compatibility.scala | 88 ++++++++++++++++--------------
 src/main/scala/chisel3/package.scala       | 88 +++++++++++++++---------------
 2 files changed, 91 insertions(+), 85 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index d0d2ddb4..7157b4d4 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -6,6 +6,7 @@
 package object Chisel {     // scalastyle:ignore package.object.name
   implicit val defaultCompileOptions = chisel3.core.ExplicitCompileOptions.NotStrict
   type Direction = chisel3.core.Direction
+
   val INPUT = chisel3.core.Direction.Input
   val OUTPUT = chisel3.core.Direction.Output
   val NODIR = chisel3.core.Direction.Unspecified
@@ -38,12 +39,51 @@ package object Chisel {     // scalastyle:ignore package.object.name
   val assert = chisel3.core.assert
   val stop = chisel3.core.stop
 
+  trait UIntFactory extends chisel3.core.UIntFactory {
+    import chisel3.internal.firrtl.Width
+
+    /** Create a UInt with a specified width */
+    def width(width: Int): UInt = apply(Width(width))
+
+    /** Create a UInt literal with inferred width. */
+    def apply(n: String): UInt = Lit(n)
+    /** Create a UInt literal with fixed width. */
+    def apply(n: String, width: Int): UInt = Lit(parse(n), width)
+
+    /** Create a UInt literal with specified width. */
+    def apply(value: BigInt, width: Width): UInt = Lit(value, width)
+
+    /** Create a UInt literal with fixed width. */
+    def apply(value: BigInt, width: Int): UInt = Lit(value, Width(width))
+
+    /** Create a UInt with a specified width - compatibility with Chisel2. */
+    // NOTE: This resolves UInt(width = 32)
+    def apply(dir: Option[Direction] = None, width: Int): UInt = apply(Width(width))
+    /** Create a UInt literal with inferred width.- compatibility with Chisel2. */
+    def apply(value: BigInt): UInt = apply(value, Width())
+    /** Create a UInt with a specified direction and width - compatibility with Chisel2. */
+    def apply(dir: Direction, width: Int): UInt = apply(dir, Width(width))
+    /** Create a UInt with a specified direction, but unspecified width - compatibility with Chisel2. */
+    def apply(dir: Direction): UInt = apply(dir, Width())
+    def apply(dir: Direction, wWidth: Width): UInt = {
+      val result = apply(wWidth)
+      dir match {
+        case chisel3.core.Direction.Input => chisel3.core.Input(result)
+        case chisel3.core.Direction.Output => chisel3.core.Output(result)
+        case chisel3.core.Direction.Unspecified => result
+      }
+    }
+
+    /** Create a UInt port with specified width. */
+    def width(width: Width): UInt = apply(width)
+  }
+
   type Element = chisel3.core.Element
   type Bits = chisel3.core.Bits
-  val Bits = chisel3.core.Bits
+  object Bits extends UIntFactory
   type Num[T <: Data] = chisel3.core.Num[T]
   type UInt = chisel3.core.UInt
-  val UInt = chisel3.core.UInt
+  object UInt extends UIntFactory
   type SInt = chisel3.core.SInt
   val SInt = chisel3.core.SInt
   type Bool = chisel3.core.Bool
@@ -68,46 +108,10 @@ package object Chisel {     // scalastyle:ignore package.object.name
   val when = chisel3.core.when
   type WhenContext = chisel3.core.WhenContext
 
-  import chisel3.internal.firrtl.Width
-  /**
-  * These implicit classes allow one to convert scala.Int|scala.BigInt to
-  * Chisel.UInt|Chisel.SInt by calling .asUInt|.asSInt on them, respectively.
-  * The versions .asUInt(width)|.asSInt(width) are also available to explicitly
-  * mark a width for the new literal.
-  *
-  * Also provides .asBool to scala.Boolean and .asUInt to String
-  *
-  * Note that, for stylistic reasons, one should avoid extracting immediately
-  * after this call using apply, ie. 0.asUInt(1)(0) due to potential for
-  * confusion (the 1 is a bit length and the 0 is a bit extraction position).
-  * Prefer storing the result and then extracting from it.
-  */
-  implicit class fromIntToLiteral(val x: Int) extends AnyVal {
-    def U: UInt = UInt(BigInt(x), Width())    // scalastyle:ignore method.name
-    def S: SInt = SInt(BigInt(x), Width())    // scalastyle:ignore method.name
-
-    def asUInt(): UInt = UInt(x, Width())
-    def asSInt(): SInt = SInt(x, Width())
-    def asUInt(width: Int): UInt = UInt(x, width)
-    def asSInt(width: Int): SInt = SInt(x, width)
-  }
-
-  implicit class fromBigIntToLiteral(val x: BigInt) extends AnyVal {
-    def U: UInt = UInt(x, Width())       // scalastyle:ignore method.name
-    def S: SInt = SInt(x, Width())       // scalastyle:ignore method.name
-
-    def asUInt(): UInt = UInt(x, Width())
-    def asSInt(): SInt = SInt(x, Width())
-    def asUInt(width: Int): UInt = UInt(x, width)
-    def asSInt(width: Int): SInt = SInt(x, width)
-  }
-  implicit class fromStringToLiteral(val x: String) extends AnyVal {
-    def U: UInt = UInt(x)       // scalastyle:ignore method.name
-  }
-  implicit class fromBooleanToLiteral(val x: Boolean) extends AnyVal {
-    def B: Bool = Bool(x)       // scalastyle:ignore method.name
-  }
-
+  implicit class fromtIntToLiteral(override val x: Int) extends chisel3.core.fromIntToLiteral(x)
+  implicit class fromBigIntToLiteral(override val x: BigInt) extends chisel3.core.fromBigIntToLiteral(x)
+  implicit class fromStringToLiteral(override val x: String) extends chisel3.core.fromStringToLiteral(x)
+  implicit class fromBooleanToLiteral(override val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
 
   type BackendCompilationUtilities = chisel3.BackendCompilationUtilities
   val Driver = chisel3.Driver
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 29aa6528..07dcdaca 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -31,10 +31,48 @@ package object chisel3 {    // scalastyle:ignore package.object.name
 
   type Element = chisel3.core.Element
   type Bits = chisel3.core.Bits
-  val Bits = chisel3.core.Bits
+
+  trait UIntFactory extends chisel3.core.UIntFactory {
+    /** Create a UInt with a specified width */
+    def width(width: Int): UInt = apply(Width(width))
+
+    /** Create a UInt literal with inferred width. */
+    def apply(n: String): UInt = Lit(n)
+    /** Create a UInt literal with fixed width. */
+    def apply(n: String, width: Int): UInt = Lit(parse(n), width)
+
+    /** Create a UInt literal with specified width. */
+    def apply(value: BigInt, width: Width): UInt = Lit(value, width)
+
+    /** Create a UInt literal with fixed width. */
+    def apply(value: BigInt, width: Int): UInt = Lit(value, Width(width))
+
+    /** Create a UInt with a specified width - compatibility with Chisel2. */
+    // NOTE: This resolves UInt(width = 32)
+    def apply(dir: Option[Direction] = None, width: Int): UInt = apply(Width(width))
+    /** Create a UInt literal with inferred width.- compatibility with Chisel2. */
+    def apply(value: BigInt): UInt = apply(value, Width())
+    /** Create a UInt with a specified direction and width - compatibility with Chisel2. */
+    def apply(dir: Direction, width: Int): UInt = apply(dir, Width(width))
+    /** Create a UInt with a specified direction, but unspecified width - compatibility with Chisel2. */
+    def apply(dir: Direction): UInt = apply(dir, Width())
+    def apply(dir: Direction, wWidth: Width): UInt = {
+      val result = apply(wWidth)
+      dir match {
+        case chisel3.core.Direction.Input => Input(result)
+        case chisel3.core.Direction.Output => Output(result)
+        case chisel3.core.Direction.Unspecified => result
+      }
+    }
+
+    /** Create a UInt port with specified width. */
+    def width(width: Width): UInt = apply(width)
+  }
+
+  object Bits extends UIntFactory
   type Num[T <: Data] = chisel3.core.Num[T]
   type UInt = chisel3.core.UInt
-  val UInt = chisel3.core.UInt
+  object UInt extends UIntFactory
   type SInt = chisel3.core.SInt
   val SInt = chisel3.core.SInt
   type FixedPoint = chisel3.core.FixedPoint
@@ -113,48 +151,12 @@ package object chisel3 {    // scalastyle:ignore package.object.name
 
   implicit def string2Printable(str: String): Printable = PString(str)
 
-  /**
-  * These implicit classes allow one to convert scala.Int|scala.BigInt to
-  * Chisel.UInt|Chisel.SInt by calling .asUInt|.asSInt on them, respectively.
-  * The versions .asUInt(width)|.asSInt(width) are also available to explicitly
-  * mark a width for the new literal.
-  *
-  * Also provides .asBool to scala.Boolean and .asUInt to String
-  *
-  * Note that, for stylistic reasons, one should avoid extracting immediately
-  * after this call using apply, ie. 0.asUInt(1)(0) due to potential for
-  * confusion (the 1 is a bit length and the 0 is a bit extraction position).
-  * Prefer storing the result and then extracting from it.
-  */
-  implicit class fromIntToLiteral(val x: Int) extends AnyVal {
-    def U: UInt = UInt(BigInt(x), Width())    // scalastyle:ignore method.name
-    def S: SInt = SInt(BigInt(x), Width())    // scalastyle:ignore method.name
-
-    def asUInt(): UInt = UInt(x, Width())
-    def asSInt(): SInt = SInt(x, Width())
-    def asUInt(width: Int): UInt = UInt(x, width)
-    def asSInt(width: Int): SInt = SInt(x, width)
-  }
+  implicit class fromtIntToLiteral(override val x: Int) extends chisel3.core.fromIntToLiteral(x)
+  implicit class fromBigIntToLiteral(override val x: BigInt) extends chisel3.core.fromBigIntToLiteral(x)
+  implicit class fromStringToLiteral(override val x: String) extends chisel3.core.fromStringToLiteral(x)
+  implicit class fromBooleanToLiteral(override val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
+  implicit class fromDoubleToLiteral(override val x: Double) extends chisel3.core.fromDoubleToLiteral(x)
 
-  implicit class fromBigIntToLiteral(val x: BigInt) extends AnyVal {
-    def U: UInt = UInt(x, Width())    // scalastyle:ignore method.name
-    def S: SInt = SInt(x, Width())    // scalastyle:ignore method.name
-
-    def asUInt(): UInt = UInt(x, Width())
-    def asSInt(): SInt = SInt(x, Width())
-    def asUInt(width: Int): UInt = UInt(x, width)
-    def asSInt(width: Int): SInt = SInt(x, width)
-  }
-  implicit class fromStringToLiteral(val x: String) extends AnyVal {
-    def U: UInt = UInt(x)    // scalastyle:ignore method.name
-  }
-  implicit class fromBooleanToLiteral(val x: Boolean) extends AnyVal {
-    def B: Bool = Bool(x)    // scalastyle:ignore method.name
-  }
-
-  implicit class fromDoubleToLiteral(val x: Double) extends AnyVal {
-    def F(binaryPoint: Int): FixedPoint = FixedPoint.fromDouble(x, binaryPoint = binaryPoint)
-  }
 
   implicit class fromUIntToBitPatComparable(val x: UInt) extends AnyVal {
     final def === (that: BitPat): Bool = macro SourceInfoTransform.thatArg
-- 
cgit v1.2.3


From e0b277a40693476247a68e7c52672b547d7ceb17 Mon Sep 17 00:00:00 2001
From: ducky
Date: Wed, 16 Nov 2016 18:47:36 -0800
Subject: Deprecate things, split more things

---
 src/main/scala/chisel3/compatibility.scala | 12 ++++++-----
 src/main/scala/chisel3/package.scala       | 34 ++++++++++++++----------------
 2 files changed, 23 insertions(+), 23 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index 7157b4d4..ac0caa45 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -42,13 +42,12 @@ package object Chisel {     // scalastyle:ignore package.object.name
   trait UIntFactory extends chisel3.core.UIntFactory {
     import chisel3.internal.firrtl.Width
 
-    /** Create a UInt with a specified width */
-    def width(width: Int): UInt = apply(Width(width))
-
     /** Create a UInt literal with inferred width. */
-    def apply(n: String): UInt = Lit(n)
+    def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
+        chisel3.core.fromStringToLiteral.parsedWidth(n))
     /** Create a UInt literal with fixed width. */
-    def apply(n: String, width: Int): UInt = Lit(parse(n), width)
+    def apply(n: String, width: Int): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
+        Width(width))
 
     /** Create a UInt literal with specified width. */
     def apply(value: BigInt, width: Width): UInt = Lit(value, width)
@@ -74,6 +73,9 @@ package object Chisel {     // scalastyle:ignore package.object.name
       }
     }
 
+    /** Create a UInt with a specified width */
+    def width(width: Int): UInt = apply(Width(width))
+
     /** Create a UInt port with specified width. */
     def width(width: Width): UInt = apply(width)
   }
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 07dcdaca..84a4779e 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -33,39 +33,37 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   type Bits = chisel3.core.Bits
 
   trait UIntFactory extends chisel3.core.UIntFactory {
-    /** Create a UInt with a specified width */
-    def width(width: Int): UInt = apply(Width(width))
-
     /** Create a UInt literal with inferred width. */
-    def apply(n: String): UInt = Lit(n)
+    @deprecated("chisel3, will be removed by end of 2016, use n.U")
+    def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
+        chisel3.core.fromStringToLiteral.parsedWidth(n))
     /** Create a UInt literal with fixed width. */
-    def apply(n: String, width: Int): UInt = Lit(parse(n), width)
+    @deprecated("chisel3, will be removed by end of 2016, use n.U(width: Width)")
+    def apply(n: String, width: Int): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
+        Width(width))
 
     /** Create a UInt literal with specified width. */
+    @deprecated("chisel3, will be removed by end of 2016, use value.U(width: Width)")
     def apply(value: BigInt, width: Width): UInt = Lit(value, width)
 
     /** Create a UInt literal with fixed width. */
+    @deprecated("chisel3, will be removed by end of 2016, use value.U(width: Width)")
     def apply(value: BigInt, width: Int): UInt = Lit(value, Width(width))
 
     /** Create a UInt with a specified width - compatibility with Chisel2. */
-    // NOTE: This resolves UInt(width = 32)
+    @deprecated("chisel3, will be removed by end of 2016, use UInt(width: Width)")
     def apply(dir: Option[Direction] = None, width: Int): UInt = apply(Width(width))
+
     /** Create a UInt literal with inferred width.- compatibility with Chisel2. */
+    @deprecated("chisel3, will be removed by end of 2016, use value.U")
     def apply(value: BigInt): UInt = apply(value, Width())
-    /** Create a UInt with a specified direction and width - compatibility with Chisel2. */
-    def apply(dir: Direction, width: Int): UInt = apply(dir, Width(width))
-    /** Create a UInt with a specified direction, but unspecified width - compatibility with Chisel2. */
-    def apply(dir: Direction): UInt = apply(dir, Width())
-    def apply(dir: Direction, wWidth: Width): UInt = {
-      val result = apply(wWidth)
-      dir match {
-        case chisel3.core.Direction.Input => Input(result)
-        case chisel3.core.Direction.Output => Output(result)
-        case chisel3.core.Direction.Unspecified => result
-      }
-    }
+
+    /** Create a UInt with a specified width */
+    @deprecated("chisel3, will be removed by end of 2016, use UInt(width: Width)")
+    def width(width: Int): UInt = apply(Width(width))
 
     /** Create a UInt port with specified width. */
+    @deprecated("chisel3, will be removed by end of 2016, use UInt(width: Width)")
     def width(width: Width): UInt = apply(width)
   }
 
-- 
cgit v1.2.3


From 9e32a39bda3fba11e6b0990e6ad5e7e17b5d8364 Mon Sep 17 00:00:00 2001
From: ducky
Date: Wed, 16 Nov 2016 18:54:44 -0800
Subject: Refactor SInt WIP

---
 src/main/scala/chisel3/compatibility.scala | 39 ++++++++++++++++++++++++++---
 src/main/scala/chisel3/package.scala       | 40 ++++++++++++++++++++++++------
 2 files changed, 69 insertions(+), 10 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index ac0caa45..69d02f9c 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -4,6 +4,8 @@
 // moving to the more standard package naming convention chisel3 (lowercase c).
 
 package object Chisel {     // scalastyle:ignore package.object.name
+  import chisel3.internal.firrtl.Width
+
   implicit val defaultCompileOptions = chisel3.core.ExplicitCompileOptions.NotStrict
   type Direction = chisel3.core.Direction
 
@@ -40,8 +42,6 @@ package object Chisel {     // scalastyle:ignore package.object.name
   val stop = chisel3.core.stop
 
   trait UIntFactory extends chisel3.core.UIntFactory {
-    import chisel3.internal.firrtl.Width
-
     /** Create a UInt literal with inferred width. */
     def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
         chisel3.core.fromStringToLiteral.parsedWidth(n))
@@ -80,6 +80,39 @@ package object Chisel {     // scalastyle:ignore package.object.name
     def width(width: Width): UInt = apply(width)
   }
 
+  trait SIntFactory extends chisel3.core.SIntFactory {
+    /** Create a SInt type or port with fixed width. */
+    def width(width: Int): SInt = apply(Width(width))
+    /** Create an SInt type with specified width. */
+    def width(width: Width): SInt = apply(width)
+
+    /** Create an SInt literal with inferred width. */
+    def apply(value: BigInt): SInt = Lit(value)
+    /** Create an SInt literal with fixed width. */
+    def apply(value: BigInt, width: Int): SInt = Lit(value, width)
+
+    /** Create an SInt literal with specified width. */
+    def apply(value: BigInt, width: Width): SInt = Lit(value, width)
+
+    def Lit(value: BigInt): SInt = Lit(value, Width())
+    def Lit(value: BigInt, width: Int): SInt = Lit(value, Width(width))
+
+    /** Create a SInt with a specified width - compatibility with Chisel2. */
+    def apply(dir: Option[Direction] = None, width: Int): SInt = apply(Width(width))
+    /** Create a SInt with a specified direction and width - compatibility with Chisel2. */
+    def apply(dir: Direction, width: Int): SInt = apply(dir, Width(width))
+    /** Create a SInt with a specified direction, but unspecified width - compatibility with Chisel2. */
+    def apply(dir: Direction): SInt = apply(dir, Width())
+    def apply(dir: Direction, wWidth: Width): SInt = {
+      val result = apply(wWidth)
+      dir match {
+        case chisel3.core.Direction.Input => chisel3.core.Input(result)
+        case chisel3.core.Direction.Output => chisel3.core.Output(result)
+        case chisel3.core.Direction.Unspecified => result
+      }
+    }
+  }
+
   type Element = chisel3.core.Element
   type Bits = chisel3.core.Bits
   object Bits extends UIntFactory
@@ -87,7 +120,7 @@ package object Chisel {     // scalastyle:ignore package.object.name
   type UInt = chisel3.core.UInt
   object UInt extends UIntFactory
   type SInt = chisel3.core.SInt
-  val SInt = chisel3.core.SInt
+  object SInt extends SIntFactory
   type Bool = chisel3.core.Bool
   val Bool = chisel3.core.Bool
   val Mux = chisel3.core.Mux
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 84a4779e..1161a1ca 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -38,20 +38,20 @@ package object chisel3 {    // scalastyle:ignore package.object.name
     def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
         chisel3.core.fromStringToLiteral.parsedWidth(n))
     /** Create a UInt literal with fixed width. */
-    @deprecated("chisel3, will be removed by end of 2016, use n.U(width: Width)")
+    @deprecated("chisel3, will be removed by end of 2016, use n.U(width.W)")
     def apply(n: String, width: Int): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
         Width(width))
 
     /** Create a UInt literal with specified width. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.U(width: Width)")
+    @deprecated("chisel3, will be removed by end of 2016, use value.U(width)")
     def apply(value: BigInt, width: Width): UInt = Lit(value, width)
 
     /** Create a UInt literal with fixed width. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.U(width: Width)")
+    @deprecated("chisel3, will be removed by end of 2016, use value.U(width.W)")
     def apply(value: BigInt, width: Int): UInt = Lit(value, Width(width))
 
     /** Create a UInt with a specified width - compatibility with Chisel2. */
-    @deprecated("chisel3, will be removed by end of 2016, use UInt(width: Width)")
+    @deprecated("chisel3, will be removed by end of 2016, use UInt(width.W)")
     def apply(dir: Option[Direction] = None, width: Int): UInt = apply(Width(width))
 
     /** Create a UInt literal with inferred width.- compatibility with Chisel2. */
@@ -59,20 +59,46 @@ package object chisel3 {    // scalastyle:ignore package.object.name
     def apply(value: BigInt): UInt = apply(value, Width())
 
     /** Create a UInt with a specified width */
-    @deprecated("chisel3, will be removed by end of 2016, use UInt(width: Width)")
+    @deprecated("chisel3, will be removed by end of 2016, use UInt(width.W)")
     def width(width: Int): UInt = apply(Width(width))
 
     /** Create a UInt port with specified width. */
-    @deprecated("chisel3, will be removed by end of 2016, use UInt(width: Width)")
+    @deprecated("chisel3, will be removed by end of 2016, use UInt(width)")
     def width(width: Width): UInt = apply(width)
   }
 
+  trait SIntFactory extends chisel3.core.SIntFactory {
+    /** Create a SInt type or port with fixed width. */
+    @deprecated("chisel3, will be removed by end of 2016, use SInt(width.W)")
+    def width(width: Int): SInt = apply(Width(width))
+    /** Create an SInt type with specified width. */
+    @deprecated("chisel3, will be removed by end of 2016, use SInt(width)")
+    def width(width: Width): SInt = apply(width)
+
+    /** Create an SInt literal with inferred width. */
+    @deprecated("chisel3, will be removed by end of 2016, use value.S")
+    def apply(value: BigInt): SInt = Lit(value)
+    /** Create an SInt literal with fixed width. */
+    @deprecated("chisel3, will be removed by end of 2016, use value.S(width.W)")
+    def apply(value: BigInt, width: Int): SInt = Lit(value, width)
+
+    /** Create an SInt literal with specified width. */
+    @deprecated("chisel3, will be removed by end of 2016, use value.S(width)")
+    def apply(value: BigInt, width: Width): SInt = Lit(value, width)
+
+    @deprecated("chisel3, will be removed by end of 2016, use value.S")
+    def Lit(value: BigInt): SInt = Lit(value, Width())
+
+    @deprecated("chisel3, will be removed by end of 2016, use value.S(width)")
+    def Lit(value: BigInt, width: Int): SInt = Lit(value, Width(width))
+  }
+
   object Bits extends UIntFactory
   type Num[T <: Data] = chisel3.core.Num[T]
   type UInt = chisel3.core.UInt
   object UInt extends UIntFactory
   type SInt = chisel3.core.SInt
-  val SInt = chisel3.core.SInt
+  object SInt extends SIntFactory
   type FixedPoint = chisel3.core.FixedPoint
   val FixedPoint = chisel3.core.FixedPoint
   type Bool = chisel3.core.Bool
-- 
cgit v1.2.3


From b0cc0c93a80aec5bed54cfb11923636c09b7e180 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 11:21:59 -0800
Subject: SInt conversion finished, everything builds again

---
 src/main/scala/chisel3/compatibility.scala | 1 +
 src/main/scala/chisel3/package.scala       | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index 69d02f9c..a9365ac3 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -147,6 +147,7 @@ package object Chisel {     // scalastyle:ignore package.object.name
   implicit class fromBigIntToLiteral(override val x: BigInt) extends chisel3.core.fromBigIntToLiteral(x)
   implicit class fromStringToLiteral(override val x: String) extends chisel3.core.fromStringToLiteral(x)
   implicit class fromBooleanToLiteral(override val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
+  implicit class fromIntToWidth(override val x: Int) extends chisel3.core.fromIntToWidth(x)
 
   type BackendCompilationUtilities = chisel3.BackendCompilationUtilities
   val Driver = chisel3.Driver
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 1161a1ca..1a100480 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -180,7 +180,7 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   implicit class fromStringToLiteral(override val x: String) extends chisel3.core.fromStringToLiteral(x)
   implicit class fromBooleanToLiteral(override val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
   implicit class fromDoubleToLiteral(override val x: Double) extends chisel3.core.fromDoubleToLiteral(x)
-
+  implicit class fromIntToWidth(override val x: Int) extends chisel3.core.fromIntToWidth(x)
 
   implicit class fromUIntToBitPatComparable(val x: UInt) extends AnyVal {
     final def === (that: BitPat): Bool = macro SourceInfoTransform.thatArg
-- 
cgit v1.2.3


From cd904da0aa0e96ba679906a3ee5dbdc068eace48 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 11:33:20 -0800
Subject: Restyle Bool constructors, move compatibility deprecations into
 compatibility package object

---
 src/main/scala/chisel3/compatibility.scala         | 48 ++++++++++++++++++++--
 src/main/scala/chisel3/compatibility/Main.scala    | 19 ---------
 src/main/scala/chisel3/compatibility/debug.scala   | 10 -----
 .../chisel3/compatibility/throwException.scala     | 14 -------
 src/main/scala/chisel3/package.scala               |  9 +++-
 5 files changed, 52 insertions(+), 48 deletions(-)
 delete mode 100644 src/main/scala/chisel3/compatibility/Main.scala
 delete mode 100644 src/main/scala/chisel3/compatibility/debug.scala
 delete mode 100644 src/main/scala/chisel3/compatibility/throwException.scala

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index a9365ac3..9d0e266b 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -113,6 +113,22 @@ package object Chisel {     // scalastyle:ignore package.object.name
     }
   }
 
+  trait BoolFactory extends chisel3.core.BoolFactory {
+    /** Creates Bool literal.
+     */
+    def apply(x: Boolean): Bool = Lit(x)
+
+    /** Create a UInt with a specified direction and width - compatibility with Chisel2. */
+    def apply(dir: Direction): Bool = {
+      val result = apply()
+      dir match {
+        case chisel3.core.Direction.Input => chisel3.core.Input(result)
+        case chisel3.core.Direction.Output => chisel3.core.Output(result)
+        case chisel3.core.Direction.Unspecified => result
+      }
+    }
+  }
+
   type Element = chisel3.core.Element
   type Bits = chisel3.core.Bits
   object Bits extends UIntFactory
@@ -122,7 +138,7 @@ package object Chisel {     // scalastyle:ignore package.object.name
   type SInt = chisel3.core.SInt
   object SInt extends SIntFactory
   type Bool = chisel3.core.Bool
-  val Bool = chisel3.core.Bool
+  object Bool extends BoolFactory
   val Mux = chisel3.core.Mux
 
   type BlackBox = chisel3.core.BlackBox
@@ -152,9 +168,33 @@ package object Chisel {     // scalastyle:ignore package.object.name
   type BackendCompilationUtilities = chisel3.BackendCompilationUtilities
   val Driver = chisel3.Driver
   val ImplicitConversions = chisel3.util.ImplicitConversions
-  val chiselMain = chisel3.compatibility.chiselMain
-  val throwException = chisel3.compatibility.throwException
-  val debug = chisel3.compatibility.debug
+
+  object chiselMain {
+    import java.io.File
+
+    def apply[T <: Module](args: Array[String], gen: () => T): Unit =
+      Predef.assert(false, "No more chiselMain in Chisel3")
+
+    def run[T <: Module] (args: Array[String], gen: () => T): Unit = {
+      val circuit = Driver.elaborate(gen)
+      Driver.parseArgs(args)
+      val output_file = new File(Driver.targetDir + "/" + circuit.name + ".fir")
+      Driver.dumpFirrtl(circuit, Option(output_file))
+    }
+  }
+
+  @deprecated("debug doesn't do anything in Chisel3 as no pruning happens in the frontend", "chisel3")
+  object debug {  // scalastyle:ignore object.name
+    def apply (arg: Data): Data = arg
+  }
+
+  @throws(classOf[Exception])
+  object throwException {
+    def apply(s: String, t: Throwable = null) = {
+      val xcpt = new Exception(s, t)
+      throw xcpt
+    }
+  }
 
   object testers {    // scalastyle:ignore object.name
     type BasicTester = chisel3.testers.BasicTester
diff --git a/src/main/scala/chisel3/compatibility/Main.scala b/src/main/scala/chisel3/compatibility/Main.scala
deleted file mode 100644
index a41599a3..00000000
--- a/src/main/scala/chisel3/compatibility/Main.scala
+++ /dev/null
@@ -1,19 +0,0 @@
-// See LICENSE for license details.
-
-package chisel3.compatibility
-
-import java.io.File
-
-import chisel3._
-
-@deprecated("chiselMain doesn't exist in Chisel3", "3.0") object chiselMain {
-  def apply[T <: Module](args: Array[String], gen: () => T): Unit =
-    Predef.assert(false, "No more chiselMain in Chisel3")
-
-  def run[T <: Module] (args: Array[String], gen: () => T): Unit = {
-    val circuit = Driver.elaborate(gen)
-    Driver.parseArgs(args)
-    val output_file = new File(Driver.targetDir + "/" + circuit.name + ".fir")
-    Driver.dumpFirrtl(circuit, Option(output_file))
-  }
-}
diff --git a/src/main/scala/chisel3/compatibility/debug.scala b/src/main/scala/chisel3/compatibility/debug.scala
deleted file mode 100644
index d9f6e4b0..00000000
--- a/src/main/scala/chisel3/compatibility/debug.scala
+++ /dev/null
@@ -1,10 +0,0 @@
-// See LICENSE for license details.
-
-package chisel3.compatibility
-
-import chisel3.core._
-
-@deprecated("debug doesn't do anything in Chisel3 as no pruning happens in the frontend", "chisel3")
-object debug {  // scalastyle:ignore object.name
-  def apply (arg: Data): Data = arg
-}
diff --git a/src/main/scala/chisel3/compatibility/throwException.scala b/src/main/scala/chisel3/compatibility/throwException.scala
deleted file mode 100644
index 3e8b33e6..00000000
--- a/src/main/scala/chisel3/compatibility/throwException.scala
+++ /dev/null
@@ -1,14 +0,0 @@
-// See LICENSE for license details.
-
-package chisel3.compatibility
-
-import chisel3._
-
-@deprecated("throwException doesn't exist in Chisel3", "3.0.0")
-@throws(classOf[Exception])
-object throwException {
-  def apply(s: String, t: Throwable = null) = {
-    val xcpt = new Exception(s, t)
-    throw xcpt
-  }
-}
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 1a100480..8ac76867 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -93,6 +93,13 @@ package object chisel3 {    // scalastyle:ignore package.object.name
     def Lit(value: BigInt, width: Int): SInt = Lit(value, Width(width))
   }
 
+  trait BoolFactory extends chisel3.core.BoolFactory {
+    /** Creates Bool literal.
+     */
+    @deprecated("chisel3, will be removed by end of 2016, use x.B")
+    def apply(x: Boolean): Bool = Lit(x)
+  }
+
   object Bits extends UIntFactory
   type Num[T <: Data] = chisel3.core.Num[T]
   type UInt = chisel3.core.UInt
@@ -102,7 +109,7 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   type FixedPoint = chisel3.core.FixedPoint
   val FixedPoint = chisel3.core.FixedPoint
   type Bool = chisel3.core.Bool
-  val Bool = chisel3.core.Bool
+  object Bool extends BoolFactory
   val Mux = chisel3.core.Mux
 
   type BlackBox = chisel3.core.BlackBox
-- 
cgit v1.2.3


From 54d3f8dc054e55dfbd01d1aa034169a3dabe89f2 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 13:01:03 -0800
Subject: Restyle a lot of test code, mainly with regex

---
 src/main/scala/chisel3/compatibility.scala         |  6 +++
 src/main/scala/chisel3/package.scala               | 50 +++++++++++++++-------
 src/main/scala/chisel3/util/Arbiter.scala          | 28 ++++++------
 src/main/scala/chisel3/util/BitPat.scala           |  2 +-
 src/main/scala/chisel3/util/Bitwise.scala          |  6 +--
 src/main/scala/chisel3/util/CircuitMath.scala      |  8 ++--
 src/main/scala/chisel3/util/Counter.scala          | 14 +++---
 src/main/scala/chisel3/util/Decoupled.scala        | 24 +++++------
 .../scala/chisel3/util/ImplicitConversions.scala   |  4 +-
 src/main/scala/chisel3/util/LFSR.scala             |  4 +-
 src/main/scala/chisel3/util/OneHot.scala           | 10 ++---
 src/main/scala/chisel3/util/Reg.scala              |  2 +-
 src/main/scala/chisel3/util/Valid.scala            |  2 +-
 13 files changed, 92 insertions(+), 68 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index 9d0e266b..625628dd 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -41,6 +41,8 @@ package object Chisel {     // scalastyle:ignore package.object.name
   val assert = chisel3.core.assert
   val stop = chisel3.core.stop
 
+  /** This contains literal constructor factory methods that are deprecated as of Chisel3.
+    */
   trait UIntFactory extends chisel3.core.UIntFactory {
     /** Create a UInt literal with inferred width. */
     def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
@@ -80,6 +82,8 @@ package object Chisel {     // scalastyle:ignore package.object.name
     def width(width: Width): UInt = apply(width)
   }
 
+  /** This contains literal constructor factory methods that are deprecated as of Chisel3.
+    */
   trait SIntFactory extends chisel3.core.SIntFactory {
     /** Create a SInt type or port with fixed width. */
     def width(width: Int): SInt = apply(Width(width))
@@ -113,6 +117,8 @@ package object Chisel {     // scalastyle:ignore package.object.name
     }
   }
 
+  /** This contains literal constructor factory methods that are deprecated as of Chisel3.
+    */
   trait BoolFactory extends chisel3.core.BoolFactory {
     /** Creates Bool literal.
      */
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 8ac76867..8b5b8a46 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -32,71 +32,89 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   type Element = chisel3.core.Element
   type Bits = chisel3.core.Bits
 
+  /** This contains literal constructor factory methods that are deprecated as of Chisel3.
+    * These will be removed very soon. It's recommended you move your code soon.
+    *
+    * Some recommended regex replacements:
+    * (note: these are not guaranteed to handle all edge cases! check all replacements!)
+    * Bool((true|false)) => $1.B
+    * UInt\(width\s*=\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => UInt($1.W)
+    * (UInt|SInt|Bits).width\((\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $1($2.W)
+    * (U|S)Int\((-?\d+|0[xX][0-9a-fA-F]+)\) => $2.$1
+    * UInt\((\d+|0[xX][0-9a-fA-F]+),\s*(?:width)?\s*=\s*(\d+)\) => $1.U($2.W)
+    * (UInt|SInt)\(([_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1
+    */
   trait UIntFactory extends chisel3.core.UIntFactory {
     /** Create a UInt literal with inferred width. */
-    @deprecated("chisel3, will be removed by end of 2016, use n.U")
+    @deprecated("use n.U", "chisel3, will be removed by end of 2016")
     def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
         chisel3.core.fromStringToLiteral.parsedWidth(n))
     /** Create a UInt literal with fixed width. */
-    @deprecated("chisel3, will be removed by end of 2016, use n.U(width.W)")
+    @deprecated("use n.U(width.W)", "chisel3, will be removed by end of 2016")
     def apply(n: String, width: Int): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
         Width(width))
 
     /** Create a UInt literal with specified width. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.U(width)")
+    @deprecated("use value.U(width)", "chisel3, will be removed by end of 2016")
     def apply(value: BigInt, width: Width): UInt = Lit(value, width)
 
     /** Create a UInt literal with fixed width. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.U(width.W)")
+    @deprecated("use value.U(width.W)", "chisel3, will be removed by end of 2016")
     def apply(value: BigInt, width: Int): UInt = Lit(value, Width(width))
 
     /** Create a UInt with a specified width - compatibility with Chisel2. */
-    @deprecated("chisel3, will be removed by end of 2016, use UInt(width.W)")
+    @deprecated("use UInt(width.W)", "chisel3, will be removed by end of 2016")
     def apply(dir: Option[Direction] = None, width: Int): UInt = apply(Width(width))
 
     /** Create a UInt literal with inferred width.- compatibility with Chisel2. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.U")
+    @deprecated("use value.U", "chisel3, will be removed by end of 2016")
     def apply(value: BigInt): UInt = apply(value, Width())
 
     /** Create a UInt with a specified width */
-    @deprecated("chisel3, will be removed by end of 2016, use UInt(width.W)")
+    @deprecated("use UInt(width.W)", "chisel3, will be removed by end of 2016")
     def width(width: Int): UInt = apply(Width(width))
 
     /** Create a UInt port with specified width. */
-    @deprecated("chisel3, will be removed by end of 2016, use UInt(width)")
+    @deprecated("use UInt(width)", "chisel3, will be removed by end of 2016")
     def width(width: Width): UInt = apply(width)
   }
 
+  /** This contains literal constructor factory methods that are deprecated as of Chisel3.
+    * These will be removed very soon. It's recommended you move your code soon.
+    */
   trait SIntFactory extends chisel3.core.SIntFactory {
     /** Create a SInt type or port with fixed width. */
-    @deprecated("chisel3, will be removed by end of 2016, use SInt(width.W)")
+    @deprecated("use SInt(width.W)", "chisel3, will be removed by end of 2016")
     def width(width: Int): SInt = apply(Width(width))
     /** Create an SInt type with specified width. */
-    @deprecated("chisel3, will be removed by end of 2016, use SInt(width)")
+    @deprecated("use SInt(width)", "chisel3, will be removed by end of 2016")
     def width(width: Width): SInt = apply(width)
 
     /** Create an SInt literal with inferred width. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.S")
+    @deprecated("use value.S", "chisel3, will be removed by end of 2016")
     def apply(value: BigInt): SInt = Lit(value)
     /** Create an SInt literal with fixed width. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.S(width.W)")
+    @deprecated("use value.S(width.W)", "chisel3, will be removed by end of 2016")
     def apply(value: BigInt, width: Int): SInt = Lit(value, width)
 
     /** Create an SInt literal with specified width. */
-    @deprecated("chisel3, will be removed by end of 2016, use value.S(width)")
+    @deprecated("use value.S(width)", "chisel3, will be removed by end of 2016")
     def apply(value: BigInt, width: Width): SInt = Lit(value, width)
 
-    @deprecated("chisel3, will be removed by end of 2016, use value.S")
+    @deprecated("use value.S", "chisel3, will be removed by end of 2016")
     def Lit(value: BigInt): SInt = Lit(value, Width())
 
-    @deprecated("chisel3, will be removed by end of 2016, use value.S(width)")
+    @deprecated("use value.S(width)", "chisel3, will be removed by end of 2016")
     def Lit(value: BigInt, width: Int): SInt = Lit(value, Width(width))
   }
 
+  /** This contains literal constructor factory methods that are deprecated as of Chisel3.
+    * These will be removed very soon. It's recommended you move your code soon.
+    */
   trait BoolFactory extends chisel3.core.BoolFactory {
     /** Creates Bool literal.
      */
-    @deprecated("chisel3, will be removed by end of 2016, use x.B")
+    @deprecated("use x.B", "chisel3, will be removed by end of 2016")
     def apply(x: Boolean): Bool = Lit(x)
   }
 
diff --git a/src/main/scala/chisel3/util/Arbiter.scala b/src/main/scala/chisel3/util/Arbiter.scala
index 89bb644a..d755b620 100644
--- a/src/main/scala/chisel3/util/Arbiter.scala
+++ b/src/main/scala/chisel3/util/Arbiter.scala
@@ -18,7 +18,7 @@ import chisel3.core.ExplicitCompileOptions.NotStrict
 class ArbiterIO[T <: Data](gen: T, n: Int) extends Bundle {
   val in  = Flipped(Vec(n, Decoupled(gen)))
   val out = Decoupled(gen)
-  val chosen = Output(UInt.width(log2Up(n)))
+  val chosen = Output(UInt(log2Up(n).W))
 }
 
 /** Arbiter Control determining which producer has access
@@ -26,8 +26,8 @@ class ArbiterIO[T <: Data](gen: T, n: Int) extends Bundle {
 private object ArbiterCtrl {
   def apply(request: Seq[Bool]): Seq[Bool] = request.length match {
     case 0 => Seq()
-    case 1 => Seq(Bool(true))
-    case _ => Bool(true) +: request.tail.init.scanLeft(request.head)(_ || _).map(!_)
+    case 1 => Seq(true.B)
+    case _ => true.B +: request.tail.init.scanLeft(request.head)(_ || _).map(!_)
   }
 }
 
@@ -43,8 +43,8 @@ abstract class LockingArbiterLike[T <: Data](gen: T, n: Int, count: Int, needsLo
   if (count > 1) {
     val lockCount = Counter(count)
     val lockIdx = Reg(UInt())
-    val locked = lockCount.value =/= UInt(0)
-    val wantsLock = needsLock.map(_(io.out.bits)).getOrElse(Bool(true))
+    val locked = lockCount.value =/= 0.U
+    val wantsLock = needsLock.map(_(io.out.bits)).getOrElse(true.B)
 
     when (io.out.fire() && wantsLock) {
       lockIdx := io.chosen
@@ -53,7 +53,7 @@ abstract class LockingArbiterLike[T <: Data](gen: T, n: Int, count: Int, needsLo
 
     when (locked) { io.chosen := lockIdx }
     for ((in, (g, i)) <- io.in zip grant.zipWithIndex)
-      in.ready := Mux(locked, lockIdx === UInt(i), g) && io.out.ready
+      in.ready := Mux(locked, lockIdx === i.asUInt, g) && io.out.ready
   } else {
     for ((in, g) <- io.in zip grant)
       in.ready := g && io.out.ready
@@ -63,7 +63,7 @@ abstract class LockingArbiterLike[T <: Data](gen: T, n: Int, count: Int, needsLo
 class LockingRRArbiter[T <: Data](gen: T, n: Int, count: Int, needsLock: Option[T => Bool] = None)
     extends LockingArbiterLike[T](gen, n, count, needsLock) {
   lazy val lastGrant = RegEnable(io.chosen, io.out.fire())
-  lazy val grantMask = (0 until n).map(UInt(_) > lastGrant)
+  lazy val grantMask = (0 until n).map(_.asUInt > lastGrant)
   lazy val validMask = io.in zip grantMask map { case (in, g) => in.valid && g }
 
   override def grant: Seq[Bool] = {
@@ -71,20 +71,20 @@ class LockingRRArbiter[T <: Data](gen: T, n: Int, count: Int, needsLock: Option[
     (0 until n).map(i => ctrl(i) && grantMask(i) || ctrl(i + n))
   }
 
-  override lazy val choice = Wire(init=UInt(n-1))
+  override lazy val choice = Wire(init=(n-1).asUInt)
   for (i <- n-2 to 0 by -1)
-    when (io.in(i).valid) { choice := UInt(i) }
+    when (io.in(i).valid) { choice := i.asUInt }
   for (i <- n-1 to 1 by -1)
-    when (validMask(i)) { choice := UInt(i) }
+    when (validMask(i)) { choice := i.asUInt }
 }
 
 class LockingArbiter[T <: Data](gen: T, n: Int, count: Int, needsLock: Option[T => Bool] = None)
     extends LockingArbiterLike[T](gen, n, count, needsLock) {
   def grant: Seq[Bool] = ArbiterCtrl(io.in.map(_.valid))
 
-  override lazy val choice = Wire(init=UInt(n-1))
+  override lazy val choice = Wire(init=(n-1).asUInt)
   for (i <- n-2 to 0 by -1)
-    when (io.in(i).valid) { choice := UInt(i) }
+    when (io.in(i).valid) { choice := i.asUInt }
 }
 
 /** Hardware module that is used to sequence n producers into 1 consumer.
@@ -112,11 +112,11 @@ class RRArbiter[T <: Data](gen:T, n: Int) extends LockingRRArbiter[T](gen, n, 1)
 class Arbiter[T <: Data](gen: T, n: Int) extends Module {
   val io = IO(new ArbiterIO(gen, n))
 
-  io.chosen := UInt(n-1)
+  io.chosen := (n-1).asUInt
   io.out.bits := io.in(n-1).bits
   for (i <- n-2 to 0 by -1) {
     when (io.in(i).valid) {
-      io.chosen := UInt(i)
+      io.chosen := i.asUInt
       io.out.bits := io.in(i).bits
     }
   }
diff --git a/src/main/scala/chisel3/util/BitPat.scala b/src/main/scala/chisel3/util/BitPat.scala
index e58258c7..9c9909cd 100644
--- a/src/main/scala/chisel3/util/BitPat.scala
+++ b/src/main/scala/chisel3/util/BitPat.scala
@@ -57,7 +57,7 @@ object BitPat {
     */
   def bitPatToUInt(x: BitPat): UInt = {
     require(x.mask == (BigInt(1) << x.getWidth) - 1)
-    UInt(x.value, x.getWidth)
+    x.value.asUInt(x.getWidth.W)
   }
 
   /** Allows UInts to be used where a BitPat is expected, useful for when an
diff --git a/src/main/scala/chisel3/util/Bitwise.scala b/src/main/scala/chisel3/util/Bitwise.scala
index 289d27b1..22326972 100644
--- a/src/main/scala/chisel3/util/Bitwise.scala
+++ b/src/main/scala/chisel3/util/Bitwise.scala
@@ -38,10 +38,10 @@ object Fill {
     */
   def apply(n: Int, x: UInt): UInt = {
     n match {
-      case 0 => UInt.width(0)
+      case 0 => UInt(0.W)
       case 1 => x
       case _ if x.isWidthKnown && x.getWidth == 1 =>
-        Mux(x.toBool, UInt((BigInt(1) << n) - 1, n), UInt(0, n))
+        Mux(x.toBool, ((BigInt(1) << n) - 1).asUInt(n.W), 0.U(n.W))
       case _ if n > 1 =>
         val p2 = Array.ofDim[UInt](log2Up(n + 1))
         p2(0) = x
@@ -61,7 +61,7 @@ object Reverse {
       // This esoterica improves simulation performance
       var res = in
       var shift = length >> 1
-      var mask = UInt((BigInt(1) << length) - 1, length)
+      var mask = ((BigInt(1) << length) - 1).asUInt(length.W)
       do {
         mask = mask ^ (mask(length-shift-1,0) << shift)
         res = ((res >> shift) & mask) | ((res(length-shift-1,0) << shift) & ~mask)
diff --git a/src/main/scala/chisel3/util/CircuitMath.scala b/src/main/scala/chisel3/util/CircuitMath.scala
index d478e10e..83e5feb1 100644
--- a/src/main/scala/chisel3/util/CircuitMath.scala
+++ b/src/main/scala/chisel3/util/CircuitMath.scala
@@ -10,15 +10,15 @@ import chisel3._
 object Log2 {
   /** Returns the base-2 integer logarithm of the least-significant `width` bits of an UInt.
     *
-    * @note The result is truncated, so e.g. Log2(UInt(13)) === UInt(3)
+    * @note The result is truncated, so e.g. Log2(13.U) === 3.U
     */
   def apply(x: Bits, width: Int): UInt = {
     if (width < 2) {
-      UInt(0)
+      0.U
     } else if (width == 2) {
       x(1)
     } else if (width <= divideAndConquerThreshold) {
-      Mux(x(width-1), UInt(width-1), apply(x, width-1))
+      Mux(x(width-1), UInt((width-1).W), apply(x, width-1))
     } else {
       val mid = 1 << (log2Ceil(width) - 1)
       val hi = x(width-1, mid)
@@ -30,7 +30,7 @@ object Log2 {
 
   /** Returns the base-2 integer logarithm of an UInt.
     *
-    * @note The result is truncated, so e.g. Log2(UInt(13)) === UInt(3)
+    * @note The result is truncated, so e.g. Log2(13.U) === 3.U
     */
   def apply(x: Bits): UInt = apply(x, x.getWidth)
 
diff --git a/src/main/scala/chisel3/util/Counter.scala b/src/main/scala/chisel3/util/Counter.scala
index ba66d667..6d59eaaf 100644
--- a/src/main/scala/chisel3/util/Counter.scala
+++ b/src/main/scala/chisel3/util/Counter.scala
@@ -12,7 +12,7 @@ import chisel3._
   */
 class Counter(val n: Int) {
   require(n >= 0)
-  val value = if (n > 1) Reg(init=UInt(0, log2Up(n))) else UInt(0)
+  val value = if (n > 1) Reg(init=0.U(log2Up(n).W)) else 0.U
 
   /** Increment the counter, returning whether the counter currently is at the
     * maximum and will wrap. The incremented value is registered and will be
@@ -20,14 +20,14 @@ class Counter(val n: Int) {
     */
   def inc(): Bool = {
     if (n > 1) {
-      val wrap = value === UInt(n-1)
-      value := value + UInt(1)
+      val wrap = value === (n-1).asUInt
+      value := value + 1.U
       if (!isPow2(n)) {
-        when (wrap) { value := UInt(0) }
+        when (wrap) { value := 0.U }
       }
       wrap
     } else {
-      Bool(true)
+      true.B
     }
   }
 }
@@ -46,9 +46,9 @@ object Counter
     * maximum and the condition is true).
     *
     * @example {{{
-    * val countOn = Bool(true) // increment counter every clock cycle
+    * val countOn = true.B // increment counter every clock cycle
     * val (counterValue, counterWrap) = Counter(countOn, 4)
-    * when (counterValue === UInt(3)) {
+    * when (counterValue === 3.U) {
     *   ...
     * }
     * }}}
diff --git a/src/main/scala/chisel3/util/Decoupled.scala b/src/main/scala/chisel3/util/Decoupled.scala
index 2f6effbd..fcda6943 100644
--- a/src/main/scala/chisel3/util/Decoupled.scala
+++ b/src/main/scala/chisel3/util/Decoupled.scala
@@ -32,7 +32,7 @@ object ReadyValidIO {
       * @return    dat.
       */
     def enq(dat: T): T = {
-      target.valid := Bool(true)
+      target.valid := true.B
       target.bits := dat
       dat
     }
@@ -40,7 +40,7 @@ object ReadyValidIO {
     /** Indicate no enqueue occurs.  Valid is set to false, and all bits are set to zero.
       */
     def noenq(): Unit = {
-      target.valid := Bool(false)
+      target.valid := false.B
       // We want the type from the following, not any existing binding.
       target.bits := target.bits.cloneType.fromBits(0.asUInt)
     }
@@ -51,14 +51,14 @@ object ReadyValidIO {
       * @return the data for this device,
       */
     def deq(): T = {
-      target.ready := Bool(true)
+      target.ready := true.B
       target.bits
     }
 
     /** Indicate no dequeue occurs. Ready is set to false
       */
     def nodeq(): Unit = {
-      target.ready := Bool(false)
+      target.ready := false.B
     }
   }
 }
@@ -144,7 +144,7 @@ class QueueIO[T <: Data](gen: T, entries: Int) extends Bundle
   /** I/O to enqueue data, is [[Chisel.DecoupledIO]]*/
   val deq = EnqIO(gen)
   /** The current amount of data in the queue */
-  val count = Output(UInt.width(log2Up(entries + 1)))
+  val count = Output(UInt(log2Up(entries + 1).W))
 
   override def cloneType = new QueueIO(gen, entries).asInstanceOf[this.type]
 }
@@ -177,7 +177,7 @@ extends Module(override_reset=override_reset) {
   val ram = Mem(entries, gen)
   val enq_ptr = Counter(entries)
   val deq_ptr = Counter(entries)
-  val maybe_full = Reg(init=Bool(false))
+  val maybe_full = Reg(init=false.B)
 
   val ptr_match = enq_ptr.value === deq_ptr.value
   val empty = ptr_match && !maybe_full
@@ -201,16 +201,16 @@ extends Module(override_reset=override_reset) {
   io.deq.bits := ram(deq_ptr.value)
 
   if (flow) {
-    when (io.enq.valid) { io.deq.valid := Bool(true) }
+    when (io.enq.valid) { io.deq.valid := true.B }
     when (empty) {
       io.deq.bits := io.enq.bits
-      do_deq := Bool(false)
-      when (io.deq.ready) { do_enq := Bool(false) }
+      do_deq := false.B
+      when (io.deq.ready) { do_enq := false.B }
     }
   }
 
   if (pipe) {
-    when (io.deq.ready) { io.enq.ready := Bool(true) }
+    when (io.deq.ready) { io.enq.ready := true.B }
   }
 
   val ptr_diff = enq_ptr.value - deq_ptr.value
@@ -219,9 +219,9 @@ extends Module(override_reset=override_reset) {
   } else {
     io.count := Mux(ptr_match,
                     Mux(maybe_full,
-                      UInt(entries), UInt(0)),
+                      entries.asUInt, 0.U),
                     Mux(deq_ptr.value > enq_ptr.value,
-                      UInt(entries) + ptr_diff, ptr_diff))
+                      entries.asUInt + ptr_diff, ptr_diff))
   }
 }
 
diff --git a/src/main/scala/chisel3/util/ImplicitConversions.scala b/src/main/scala/chisel3/util/ImplicitConversions.scala
index 4d816a19..7f715ad4 100644
--- a/src/main/scala/chisel3/util/ImplicitConversions.scala
+++ b/src/main/scala/chisel3/util/ImplicitConversions.scala
@@ -5,6 +5,6 @@ package chisel3.util
 import chisel3._
 
 object ImplicitConversions {
-  implicit def intToUInt(x: Int): UInt = UInt(x)
-  implicit def booleanToBool(x: Boolean): Bool = Bool(x)
+  implicit def intToUInt(x: Int): UInt = chisel3.core.fromIntToLiteral(x).asUInt
+  implicit def booleanToBool(x: Boolean): Bool = x.asBool
 }
diff --git a/src/main/scala/chisel3/util/LFSR.scala b/src/main/scala/chisel3/util/LFSR.scala
index fedbf194..83dc907d 100644
--- a/src/main/scala/chisel3/util/LFSR.scala
+++ b/src/main/scala/chisel3/util/LFSR.scala
@@ -15,9 +15,9 @@ object LFSR16 {
     *
     * @param increment optional control to gate when the LFSR updates.
     */
-  def apply(increment: Bool = Bool(true)): UInt = {
+  def apply(increment: Bool = true.B): UInt = {
     val width = 16
-    val lfsr = Reg(init=UInt(1, width))
+    val lfsr = Reg(init=1.U(width.W))
     when (increment) { lfsr := Cat(lfsr(0)^lfsr(2)^lfsr(3)^lfsr(5), lfsr(width-1,1)) }
     lfsr
   }
diff --git a/src/main/scala/chisel3/util/OneHot.scala b/src/main/scala/chisel3/util/OneHot.scala
index 53ba8c3d..7dd0c68b 100644
--- a/src/main/scala/chisel3/util/OneHot.scala
+++ b/src/main/scala/chisel3/util/OneHot.scala
@@ -35,7 +35,7 @@ object OHToUInt {
   * Multiple bits may be high in the input.
   */
 object PriorityEncoder {
-  def apply(in: Seq[Bool]): UInt = PriorityMux(in, (0 until in.size).map(UInt(_)))
+  def apply(in: Seq[Bool]): UInt = PriorityMux(in, (0 until in.size).map(_.asUInt))
   def apply(in: Bits): UInt = apply(in.toBools)
 }
 
@@ -44,9 +44,9 @@ object PriorityEncoder {
 object UIntToOH {
   def apply(in: UInt, width: Int = -1): UInt =
     if (width == -1) {
-      UInt(1) << in
+      1.U << in
     } else {
-      (UInt(1) << in(log2Up(width)-1,0))(width-1,0)
+      (1.U << in(log2Up(width)-1,0))(width-1,0)
     }
 }
 
@@ -55,8 +55,8 @@ object UIntToOH {
   */
 object PriorityEncoderOH {
   private def encode(in: Seq[Bool]): UInt = {
-    val outs = Seq.tabulate(in.size)(i => UInt(BigInt(1) << i, in.size))
-    PriorityMux(in :+ Bool(true), outs :+ UInt(0, in.size))
+    val outs = Seq.tabulate(in.size)(i => (BigInt(1) << i).asUInt(in.size.W))
+    PriorityMux(in :+ true.B, outs :+ 0.U(in.size.W))
   }
   def apply(in: Seq[Bool]): Seq[Bool] = {
     val enc = encode(in)
diff --git a/src/main/scala/chisel3/util/Reg.scala b/src/main/scala/chisel3/util/Reg.scala
index f41d789c..00005e3a 100644
--- a/src/main/scala/chisel3/util/Reg.scala
+++ b/src/main/scala/chisel3/util/Reg.scala
@@ -53,7 +53,7 @@ object ShiftRegister
     * @param n number of cycles to delay
     * @param en enable the shift
     */
-  def apply[T <: Data](in: T, n: Int, en: Bool = Bool(true)): T = {
+  def apply[T <: Data](in: T, n: Int, en: Bool = true.B): T = {
     // The order of tests reflects the expected use cases.
     if (n != 0) {
       RegEnable(apply(in, n-1, en), en)
diff --git a/src/main/scala/chisel3/util/Valid.scala b/src/main/scala/chisel3/util/Valid.scala
index 3d153a2a..49a6f515 100644
--- a/src/main/scala/chisel3/util/Valid.scala
+++ b/src/main/scala/chisel3/util/Valid.scala
@@ -41,7 +41,7 @@ object Pipe
       out.bits <> enqBits
       out
     } else {
-      val v = Reg(Bool(), next=enqValid, init=Bool(false))
+      val v = Reg(Bool(), next=enqValid, init=false.B)
       val b = RegEnable(enqBits, enqValid)
       apply(v, b, latency-1)
     }
-- 
cgit v1.2.3


From 73906fcc796b259c81d5df7733968b77fbb81ba8 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 13:06:57 -0800
Subject: All remaining automatable regex re-styles

---
 src/main/scala/chisel3/package.scala | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 8b5b8a46..5b02be34 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -41,8 +41,9 @@ package object chisel3 {    // scalastyle:ignore package.object.name
     * UInt\(width\s*=\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => UInt($1.W)
     * (UInt|SInt|Bits).width\((\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $1($2.W)
     * (U|S)Int\((-?\d+|0[xX][0-9a-fA-F]+)\) => $2.$1
-    * UInt\((\d+|0[xX][0-9a-fA-F]+),\s*(?:width)?\s*=\s*(\d+)\) => $1.U($2.W)
-    * (UInt|SInt)\(([_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1
+    * UInt\((\d+|0[xX][0-9a-fA-F]+),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $1.U($2.W)
+    * (UInt|SInt|Bool)\(([_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1
+    * (UInt|SInt)\(([_a-zA-Z][_0-9a-zA-Z]*),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1($3.W)
     */
   trait UIntFactory extends chisel3.core.UIntFactory {
     /** Create a UInt literal with inferred width. */
-- 
cgit v1.2.3


From d89b54acc5a41dcc7498d97af314e58f6cd891c8 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 13:31:23 -0800
Subject: Refactor some code

---
 src/main/scala/chisel3/compatibility.scala | 47 +++++++++++++++---------------
 src/main/scala/chisel3/package.scala       | 32 ++++++++++----------
 2 files changed, 39 insertions(+), 40 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index 625628dd..fbe37f50 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -45,29 +45,28 @@ package object Chisel {     // scalastyle:ignore package.object.name
     */
   trait UIntFactory extends chisel3.core.UIntFactory {
     /** Create a UInt literal with inferred width. */
-    def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
-        chisel3.core.fromStringToLiteral.parsedWidth(n))
+    def apply(n: String): UInt = n.asUInt
     /** Create a UInt literal with fixed width. */
-    def apply(n: String, width: Int): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
-        Width(width))
+    def apply(n: String, width: Int): UInt = n.asUInt(width.W)
 
     /** Create a UInt literal with specified width. */
-    def apply(value: BigInt, width: Width): UInt = Lit(value, width)
+    def apply(value: BigInt, width: Width): UInt = value.asUInt(width)
 
     /** Create a UInt literal with fixed width. */
-    def apply(value: BigInt, width: Int): UInt = Lit(value, Width(width))
+    def apply(value: BigInt, width: Int): UInt = value.asUInt(width.W)
 
     /** Create a UInt with a specified width - compatibility with Chisel2. */
     // NOTE: This resolves UInt(width = 32)
-    def apply(dir: Option[Direction] = None, width: Int): UInt = apply(Width(width))
+    def apply(dir: Option[Direction] = None, width: Int): UInt = apply(width.W)
     /** Create a UInt literal with inferred width.- compatibility with Chisel2. */
-    def apply(value: BigInt): UInt = apply(value, Width())
+    def apply(value: BigInt): UInt = value.asUInt
+
     /** Create a UInt with a specified direction and width - compatibility with Chisel2. */
-    def apply(dir: Direction, width: Int): UInt = apply(dir, Width(width))
+    def apply(dir: Direction, width: Int): UInt = apply(dir, width.W)
     /** Create a UInt with a specified direction, but unspecified width - compatibility with Chisel2. */
     def apply(dir: Direction): UInt = apply(dir, Width())
-    def apply(dir: Direction, wWidth: Width): UInt = {
-      val result = apply(wWidth)
+    def apply(dir: Direction, width: Width): UInt = {
+      val result = apply(width)
       dir match {
         case chisel3.core.Direction.Input => chisel3.core.Input(result)
         case chisel3.core.Direction.Output => chisel3.core.Output(result)
@@ -76,7 +75,7 @@ package object Chisel {     // scalastyle:ignore package.object.name
     }
 
     /** Create a UInt with a specified width */
-    def width(width: Int): UInt = apply(Width(width))
+    def width(width: Int): UInt = apply(width.W)
 
     /** Create a UInt port with specified width. */
     def width(width: Width): UInt = apply(width)
@@ -86,29 +85,29 @@ package object Chisel {     // scalastyle:ignore package.object.name
     */
   trait SIntFactory extends chisel3.core.SIntFactory {
     /** Create a SInt type or port with fixed width. */
-    def width(width: Int): SInt = apply(Width(width))
+    def width(width: Int): SInt = apply(width.W)
     /** Create an SInt type with specified width. */
     def width(width: Width): SInt = apply(width)
 
     /** Create an SInt literal with inferred width. */
-    def apply(value: BigInt): SInt = Lit(value)
+    def apply(value: BigInt): SInt = value.S
     /** Create an SInt literal with fixed width. */
-    def apply(value: BigInt, width: Int): SInt = Lit(value, width)
+    def apply(value: BigInt, width: Int): SInt = value.S(width.W)
 
     /** Create an SInt literal with specified width. */
-    def apply(value: BigInt, width: Width): SInt = Lit(value, width)
+    def apply(value: BigInt, width: Width): SInt = value.S(width)
 
-    def Lit(value: BigInt): SInt = Lit(value, Width())
-    def Lit(value: BigInt, width: Int): SInt = Lit(value, Width(width))
+    def Lit(value: BigInt): SInt = value.S
+    def Lit(value: BigInt, width: Int): SInt = value.S(width.W)
 
     /** Create a SInt with a specified width - compatibility with Chisel2. */
-    def apply(dir: Option[Direction] = None, width: Int): SInt = apply(Width(width))
+    def apply(dir: Option[Direction] = None, width: Int): SInt = apply(width.W)
     /** Create a SInt with a specified direction and width - compatibility with Chisel2. */
-    def apply(dir: Direction, width: Int): SInt = apply(dir, Width(width))
+    def apply(dir: Direction, width: Int): SInt = apply(dir, width.W)
     /** Create a SInt with a specified direction, but unspecified width - compatibility with Chisel2. */
     def apply(dir: Direction): SInt = apply(dir, Width())
-    def apply(dir: Direction, wWidth: Width): SInt = {
-      val result = apply(wWidth)
+    def apply(dir: Direction, width: Width): SInt = {
+      val result = apply(width)
       dir match {
         case chisel3.core.Direction.Input => chisel3.core.Input(result)
         case chisel3.core.Direction.Output => chisel3.core.Output(result)
@@ -122,7 +121,7 @@ package object Chisel {     // scalastyle:ignore package.object.name
   trait BoolFactory extends chisel3.core.BoolFactory {
     /** Creates Bool literal.
      */
-    def apply(x: Boolean): Bool = Lit(x)
+    def apply(x: Boolean): Bool = x.B
 
     /** Create a UInt with a specified direction and width - compatibility with Chisel2. */
     def apply(dir: Direction): Bool = {
@@ -175,6 +174,7 @@ package object Chisel {     // scalastyle:ignore package.object.name
   val Driver = chisel3.Driver
   val ImplicitConversions = chisel3.util.ImplicitConversions
 
+  // Deprecated as of Chisel3
   object chiselMain {
     import java.io.File
 
@@ -194,6 +194,7 @@ package object Chisel {     // scalastyle:ignore package.object.name
     def apply (arg: Data): Data = arg
   }
 
+  // Deprecated as of Chsiel3
   @throws(classOf[Exception])
   object throwException {
     def apply(s: String, t: Throwable = null) = {
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 5b02be34..326f8d7c 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -33,7 +33,7 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   type Bits = chisel3.core.Bits
 
   /** This contains literal constructor factory methods that are deprecated as of Chisel3.
-    * These will be removed very soon. It's recommended you move your code soon.
+    * These will be removed very soon. It's recommended you port your code ASAP.
     *
     * Some recommended regex replacements:
     * (note: these are not guaranteed to handle all edge cases! check all replacements!)
@@ -48,32 +48,30 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   trait UIntFactory extends chisel3.core.UIntFactory {
     /** Create a UInt literal with inferred width. */
     @deprecated("use n.U", "chisel3, will be removed by end of 2016")
-    def apply(n: String): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
-        chisel3.core.fromStringToLiteral.parsedWidth(n))
+    def apply(n: String): UInt = n.asUInt
     /** Create a UInt literal with fixed width. */
     @deprecated("use n.U(width.W)", "chisel3, will be removed by end of 2016")
-    def apply(n: String, width: Int): UInt = Lit(chisel3.core.fromStringToLiteral.parse(n),
-        Width(width))
+    def apply(n: String, width: Int): UInt = n.asUInt(width.W)
 
     /** Create a UInt literal with specified width. */
     @deprecated("use value.U(width)", "chisel3, will be removed by end of 2016")
-    def apply(value: BigInt, width: Width): UInt = Lit(value, width)
+    def apply(value: BigInt, width: Width): UInt = value.asUInt(width)
 
     /** Create a UInt literal with fixed width. */
     @deprecated("use value.U(width.W)", "chisel3, will be removed by end of 2016")
-    def apply(value: BigInt, width: Int): UInt = Lit(value, Width(width))
+    def apply(value: BigInt, width: Int): UInt = value.asUInt(width.W)
 
     /** Create a UInt with a specified width - compatibility with Chisel2. */
     @deprecated("use UInt(width.W)", "chisel3, will be removed by end of 2016")
-    def apply(dir: Option[Direction] = None, width: Int): UInt = apply(Width(width))
+    def apply(dir: Option[Direction] = None, width: Int): UInt = apply(width.W)
 
     /** Create a UInt literal with inferred width.- compatibility with Chisel2. */
     @deprecated("use value.U", "chisel3, will be removed by end of 2016")
-    def apply(value: BigInt): UInt = apply(value, Width())
+    def apply(value: BigInt): UInt = value.asUInt
 
     /** Create a UInt with a specified width */
     @deprecated("use UInt(width.W)", "chisel3, will be removed by end of 2016")
-    def width(width: Int): UInt = apply(Width(width))
+    def width(width: Int): UInt = apply(width.W)
 
     /** Create a UInt port with specified width. */
     @deprecated("use UInt(width)", "chisel3, will be removed by end of 2016")
@@ -86,27 +84,27 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   trait SIntFactory extends chisel3.core.SIntFactory {
     /** Create a SInt type or port with fixed width. */
     @deprecated("use SInt(width.W)", "chisel3, will be removed by end of 2016")
-    def width(width: Int): SInt = apply(Width(width))
+    def width(width: Int): SInt = apply(width.W)
     /** Create an SInt type with specified width. */
     @deprecated("use SInt(width)", "chisel3, will be removed by end of 2016")
     def width(width: Width): SInt = apply(width)
 
     /** Create an SInt literal with inferred width. */
     @deprecated("use value.S", "chisel3, will be removed by end of 2016")
-    def apply(value: BigInt): SInt = Lit(value)
+    def apply(value: BigInt): SInt = value.asSInt
     /** Create an SInt literal with fixed width. */
     @deprecated("use value.S(width.W)", "chisel3, will be removed by end of 2016")
-    def apply(value: BigInt, width: Int): SInt = Lit(value, width)
+    def apply(value: BigInt, width: Int): SInt = value.asSInt(width.W)
 
     /** Create an SInt literal with specified width. */
     @deprecated("use value.S(width)", "chisel3, will be removed by end of 2016")
-    def apply(value: BigInt, width: Width): SInt = Lit(value, width)
+    def apply(value: BigInt, width: Width): SInt = value.asSInt(width)
 
     @deprecated("use value.S", "chisel3, will be removed by end of 2016")
-    def Lit(value: BigInt): SInt = Lit(value, Width())
+    def Lit(value: BigInt): SInt = value.asSInt
 
     @deprecated("use value.S(width)", "chisel3, will be removed by end of 2016")
-    def Lit(value: BigInt, width: Int): SInt = Lit(value, Width(width))
+    def Lit(value: BigInt, width: Int): SInt = value.asSInt(width.W)
   }
 
   /** This contains literal constructor factory methods that are deprecated as of Chisel3.
@@ -116,7 +114,7 @@ package object chisel3 {    // scalastyle:ignore package.object.name
     /** Creates Bool literal.
      */
     @deprecated("use x.B", "chisel3, will be removed by end of 2016")
-    def apply(x: Boolean): Bool = Lit(x)
+    def apply(x: Boolean): Bool = x.B
   }
 
   object Bits extends UIntFactory
-- 
cgit v1.2.3


From a2b97f8dc9c261ae4dc39ea4e11feed7723e22dd Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 13:36:16 -0800
Subject: Restyle UInt->BitPatComparable

---
 src/main/scala/chisel3/package.scala | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 326f8d7c..7b07d964 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -1,10 +1,8 @@
 // See LICENSE for license details.
 
 package object chisel3 {    // scalastyle:ignore package.object.name
-  import scala.language.experimental.macros
+  import internal.firrtl.Width
 
-  import internal.firrtl.{Width, NumericBound}
-  import internal.sourceinfo.{SourceInfo, SourceInfoTransform}
   import util.BitPat
 
   import chisel3.core.{Binding, FlippedBinder}
@@ -206,7 +204,10 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   implicit class fromDoubleToLiteral(override val x: Double) extends chisel3.core.fromDoubleToLiteral(x)
   implicit class fromIntToWidth(override val x: Int) extends chisel3.core.fromIntToWidth(x)
 
-  implicit class fromUIntToBitPatComparable(val x: UInt) extends AnyVal {
+  implicit class fromUIntToBitPatComparable(val x: UInt) {
+    import scala.language.experimental.macros
+    import internal.sourceinfo.{SourceInfo, SourceInfoTransform}
+
     final def === (that: BitPat): Bool = macro SourceInfoTransform.thatArg
     @deprecated("Use '=/=', which avoids potential precedence problems", "chisel3")
     final def != (that: BitPat): Bool = macro SourceInfoTransform.thatArg
@@ -254,6 +255,9 @@ package object chisel3 {    // scalastyle:ignore package.object.name
     implicit def fromStringToStringParam(x: String): StringParam = StringParam(x)
 
     implicit class ChiselRange(val sc: StringContext) extends AnyVal {
+      import scala.language.experimental.macros
+      import internal.firrtl.NumericBound
+
       /** Specifies a range using mathematical range notation. Variables can be interpolated using
        *  standard string interpolation syntax.
         * @example {{{
-- 
cgit v1.2.3


From ebe7a0fb5774ec4bec919f9d3acd987d084d91b4 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 13:50:50 -0800
Subject: better style

---
 src/main/scala/chisel3/compatibility.scala            | 10 +++++-----
 src/main/scala/chisel3/util/ImplicitConversions.scala |  2 ++
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index fbe37f50..ff627c1e 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -90,15 +90,15 @@ package object Chisel {     // scalastyle:ignore package.object.name
     def width(width: Width): SInt = apply(width)
 
     /** Create an SInt literal with inferred width. */
-    def apply(value: BigInt): SInt = value.S
+    def apply(value: BigInt): SInt = value.asSInt
     /** Create an SInt literal with fixed width. */
-    def apply(value: BigInt, width: Int): SInt = value.S(width.W)
+    def apply(value: BigInt, width: Int): SInt = value.asSInt(width.W)
 
     /** Create an SInt literal with specified width. */
-    def apply(value: BigInt, width: Width): SInt = value.S(width)
+    def apply(value: BigInt, width: Width): SInt = value.asSInt(width)
 
-    def Lit(value: BigInt): SInt = value.S
-    def Lit(value: BigInt, width: Int): SInt = value.S(width.W)
+    def Lit(value: BigInt): SInt = value.asSInt
+    def Lit(value: BigInt, width: Int): SInt = value.asSInt(width.W)
 
     /** Create a SInt with a specified width - compatibility with Chisel2. */
     def apply(dir: Option[Direction] = None, width: Int): SInt = apply(width.W)
diff --git a/src/main/scala/chisel3/util/ImplicitConversions.scala b/src/main/scala/chisel3/util/ImplicitConversions.scala
index 7f715ad4..c2ba710d 100644
--- a/src/main/scala/chisel3/util/ImplicitConversions.scala
+++ b/src/main/scala/chisel3/util/ImplicitConversions.scala
@@ -5,6 +5,8 @@ package chisel3.util
 import chisel3._
 
 object ImplicitConversions {
+  // The explicit fromIntToLiteral resolves an ambiguous conversion between fromIntToLiteral and
+  // UInt.asUInt.
   implicit def intToUInt(x: Int): UInt = chisel3.core.fromIntToLiteral(x).asUInt
   implicit def booleanToBool(x: Boolean): Bool = x.asBool
 }
-- 
cgit v1.2.3


From b50dbf2e17053d601213855642c117f429204fb8 Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 14:40:31 -0800
Subject: Stop confusing scaladoc

---
 src/main/scala/chisel3/package.scala | 27 +++++++++++++++++----------
 1 file changed, 17 insertions(+), 10 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 7b07d964..50cb3dbe 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -30,18 +30,25 @@ package object chisel3 {    // scalastyle:ignore package.object.name
   type Element = chisel3.core.Element
   type Bits = chisel3.core.Bits
 
+  // Some possible regex replacements for the literal specifier deprecation:
+  // (note: these are not guaranteed to handle all edge cases! check all replacements!)
+  // Bool((true|false))
+  //  => $1.B
+  // UInt\(width\s*=\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\)
+  //  => UInt($1.W)
+  // (UInt|SInt|Bits).width\((\d+|[_a-zA-Z][_0-9a-zA-Z]*)\)
+  //  => $1($2.W)
+  // (U|S)Int\((-?\d+|0[xX][0-9a-fA-F]+)\)
+  //  => $2.$1
+  // UInt\((\d+|0[xX][0-9a-fA-F]+),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\)
+  //  => $1.U($2.W)
+  // (UInt|SInt|Bool)\(([_a-zA-Z][_0-9a-zA-Z]*)\)
+  //  => $2.as$1
+  // (UInt|SInt)\(([_a-zA-Z][_0-9a-zA-Z]*),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\)
+  //  => $2.as$1($3.W)
+
   /** This contains literal constructor factory methods that are deprecated as of Chisel3.
     * These will be removed very soon. It's recommended you port your code ASAP.
-    *
-    * Some recommended regex replacements:
-    * (note: these are not guaranteed to handle all edge cases! check all replacements!)
-    * Bool((true|false)) => $1.B
-    * UInt\(width\s*=\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => UInt($1.W)
-    * (UInt|SInt|Bits).width\((\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $1($2.W)
-    * (U|S)Int\((-?\d+|0[xX][0-9a-fA-F]+)\) => $2.$1
-    * UInt\((\d+|0[xX][0-9a-fA-F]+),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $1.U($2.W)
-    * (UInt|SInt|Bool)\(([_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1
-    * (UInt|SInt)\(([_a-zA-Z][_0-9a-zA-Z]*),\s*(?:width\s*=)?\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\) => $2.as$1($3.W)
     */
   trait UIntFactory extends chisel3.core.UIntFactory {
     /** Create a UInt literal with inferred width. */
-- 
cgit v1.2.3


From 75da1093142b57a58d61fe5e57181041bc59146d Mon Sep 17 00:00:00 2001
From: ducky
Date: Thu, 17 Nov 2016 15:37:20 -0800
Subject: Fix regex example

---
 src/main/scala/chisel3/package.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 50cb3dbe..44d1f6c1 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -32,7 +32,7 @@ package object chisel3 {    // scalastyle:ignore package.object.name
 
   // Some possible regex replacements for the literal specifier deprecation:
   // (note: these are not guaranteed to handle all edge cases! check all replacements!)
-  // Bool((true|false))
+  // Bool\((true|false)\)
   //  => $1.B
   // UInt\(width\s*=\s*(\d+|[_a-zA-Z][_0-9a-zA-Z]*)\)
   //  => UInt($1.W)
-- 
cgit v1.2.3


From 6b7acc715010b14c22e15f5084efb11862151a47 Mon Sep 17 00:00:00 2001
From: ducky
Date: Fri, 18 Nov 2016 12:50:35 -0800
Subject: Fix Log2

---
 src/main/scala/chisel3/util/CircuitMath.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/util/CircuitMath.scala b/src/main/scala/chisel3/util/CircuitMath.scala
index 83e5feb1..a422b5fe 100644
--- a/src/main/scala/chisel3/util/CircuitMath.scala
+++ b/src/main/scala/chisel3/util/CircuitMath.scala
@@ -18,7 +18,7 @@ object Log2 {
     } else if (width == 2) {
       x(1)
     } else if (width <= divideAndConquerThreshold) {
-      Mux(x(width-1), UInt((width-1).W), apply(x, width-1))
+      Mux(x(width-1), (width-1).asUInt, apply(x, width-1))
     } else {
       val mid = 1 << (log2Ceil(width) - 1)
       val hi = x(width-1, mid)
-- 
cgit v1.2.3


From 81e5d00d18a5ba9ae33c10219a270148002fc672 Mon Sep 17 00:00:00 2001
From: ducky
Date: Fri, 18 Nov 2016 13:36:03 -0800
Subject: Deboilerplate the implicit conversions, add support for long.U

---
 src/main/scala/chisel3/compatibility.scala | 11 ++++++-----
 src/main/scala/chisel3/package.scala       | 13 +++++++------
 2 files changed, 13 insertions(+), 11 deletions(-)

(limited to 'src/main')

diff --git a/src/main/scala/chisel3/compatibility.scala b/src/main/scala/chisel3/compatibility.scala
index ff627c1e..51176d9d 100644
--- a/src/main/scala/chisel3/compatibility.scala
+++ b/src/main/scala/chisel3/compatibility.scala
@@ -164,11 +164,12 @@ package object Chisel {     // scalastyle:ignore package.object.name
   val when = chisel3.core.when
   type WhenContext = chisel3.core.WhenContext
 
-  implicit class fromtIntToLiteral(override val x: Int) extends chisel3.core.fromIntToLiteral(x)
-  implicit class fromBigIntToLiteral(override val x: BigInt) extends chisel3.core.fromBigIntToLiteral(x)
-  implicit class fromStringToLiteral(override val x: String) extends chisel3.core.fromStringToLiteral(x)
-  implicit class fromBooleanToLiteral(override val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
-  implicit class fromIntToWidth(override val x: Int) extends chisel3.core.fromIntToWidth(x)
+  implicit class fromBigIntToLiteral(val x: BigInt) extends chisel3.core.fromBigIntToLiteral(x)
+  implicit class fromtIntToLiteral(val x: Int) extends chisel3.core.fromIntToLiteral(x)
+  implicit class fromtLongToLiteral(val x: Long) extends chisel3.core.fromLongToLiteral(x)
+  implicit class fromStringToLiteral(val x: String) extends chisel3.core.fromStringToLiteral(x)
+  implicit class fromBooleanToLiteral(val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
+  implicit class fromIntToWidth(val x: Int) extends chisel3.core.fromIntToWidth(x)
 
   type BackendCompilationUtilities = chisel3.BackendCompilationUtilities
   val Driver = chisel3.Driver
diff --git a/src/main/scala/chisel3/package.scala b/src/main/scala/chisel3/package.scala
index 44d1f6c1..449f4ea5 100644
--- a/src/main/scala/chisel3/package.scala
+++ b/src/main/scala/chisel3/package.scala
@@ -204,12 +204,13 @@ package object chisel3 {    // scalastyle:ignore package.object.name
 
   implicit def string2Printable(str: String): Printable = PString(str)
 
-  implicit class fromtIntToLiteral(override val x: Int) extends chisel3.core.fromIntToLiteral(x)
-  implicit class fromBigIntToLiteral(override val x: BigInt) extends chisel3.core.fromBigIntToLiteral(x)
-  implicit class fromStringToLiteral(override val x: String) extends chisel3.core.fromStringToLiteral(x)
-  implicit class fromBooleanToLiteral(override val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
-  implicit class fromDoubleToLiteral(override val x: Double) extends chisel3.core.fromDoubleToLiteral(x)
-  implicit class fromIntToWidth(override val x: Int) extends chisel3.core.fromIntToWidth(x)
+  implicit class fromBigIntToLiteral(val x: BigInt) extends chisel3.core.fromBigIntToLiteral(x)
+  implicit class fromtIntToLiteral(val x: Int) extends chisel3.core.fromIntToLiteral(x)
+  implicit class fromtLongToLiteral(val x: Long) extends chisel3.core.fromLongToLiteral(x)
+  implicit class fromStringToLiteral(val x: String) extends chisel3.core.fromStringToLiteral(x)
+  implicit class fromBooleanToLiteral(val x: Boolean) extends chisel3.core.fromBooleanToLiteral(x)
+  implicit class fromDoubleToLiteral(val x: Double) extends chisel3.core.fromDoubleToLiteral(x)
+  implicit class fromIntToWidth(val x: Int) extends chisel3.core.fromIntToWidth(x)
 
   implicit class fromUIntToBitPatComparable(val x: UInt) {
     import scala.language.experimental.macros
-- 
cgit v1.2.3