Merge pull request #632 from xuwei-k/scalafmt-new-syntax

update `.scalafmt.conf`. enforce new syntax

Author: mpilquist

.scalafmt.conf

@@ -3,11 +3,13 @@ maxColumn: 120
 
 runner.dialect = scala213source3
 
-fileOverride {
-  "glob:**/scala-3/**" {
-    runner.dialect = scala3
-  }
-}
+project.layout = StandardConvention
+
+rewrite.scala3.convertToNewSyntax = true
+rewrite.scala3.newSyntax.control = false
+runner.dialectOverride.allowUnderscoreAsTypePlaceholder = false
+runner.dialectOverride.allowSignificantIndentation = false
+runner.dialectOverride.allowStarWildcardImport = false
 
 docstrings.wrap = "no"
 

shared/src/main/scala-2/Literals.scala

@@ -29,7 +29,7 @@ object Literals {
         case None    => Left("invalid IP address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[IpAddress] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[IpAddress] = apply(c)(args*)
   }
 
   object ipv4 extends Literally[Ipv4Address] {
@@ -40,7 +40,7 @@ object Literals {
         case None    => Left("invalid IPv4 address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Ipv4Address] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Ipv4Address] = apply(c)(args*)
   }
 
   object ipv6 extends Literally[Ipv6Address] {
@@ -51,7 +51,7 @@ object Literals {
         case None    => Left("invalid IPv6 address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Ipv6Address] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Ipv6Address] = apply(c)(args*)
   }
 
   object mip extends Literally[Multicast[IpAddress]] {
@@ -62,7 +62,7 @@ object Literals {
         case None    => Left("invalid IP multicast address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Multicast[IpAddress]] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Multicast[IpAddress]] = apply(c)(args*)
   }
 
   object mipv4 extends Literally[Multicast[Ipv4Address]] {
@@ -73,7 +73,7 @@ object Literals {
         case None    => Left("invalid IPv4 multicast address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Multicast[Ipv4Address]] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Multicast[Ipv4Address]] = apply(c)(args*)
   }
 
   object mipv6 extends Literally[Multicast[Ipv6Address]] {
@@ -84,7 +84,7 @@ object Literals {
         case None    => Left("invalid IPv6 multicast address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Multicast[Ipv6Address]] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Multicast[Ipv6Address]] = apply(c)(args*)
   }
 
   object ssmip extends Literally[SourceSpecificMulticast.Strict[IpAddress]] {
@@ -96,7 +96,7 @@ object Literals {
         case None => Left("invalid source specific IP multicast address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[SourceSpecificMulticast.Strict[IpAddress]] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[SourceSpecificMulticast.Strict[IpAddress]] = apply(c)(args*)
   }
 
   object ssmipv4 extends Literally[SourceSpecificMulticast.Strict[Ipv4Address]] {
@@ -108,7 +108,7 @@ object Literals {
         case None => Left("invalid source specific IPv4 multicast address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[SourceSpecificMulticast.Strict[Ipv4Address]] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[SourceSpecificMulticast.Strict[Ipv4Address]] = apply(c)(args*)
   }
 
   object ssmipv6 extends Literally[SourceSpecificMulticast.Strict[Ipv6Address]] {
@@ -120,7 +120,7 @@ object Literals {
         case None => Left("invalid source specific IPv6 multicast address")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[SourceSpecificMulticast.Strict[Ipv6Address]] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[SourceSpecificMulticast.Strict[Ipv6Address]] = apply(c)(args*)
   }
 
   object port extends Literally[Port] {
@@ -131,7 +131,7 @@ object Literals {
         case None    => Left("invalid port")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Port] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Port] = apply(c)(args*)
   }
 
   object hostname extends Literally[Hostname] {
@@ -142,7 +142,7 @@ object Literals {
         case None    => Left("invalid hostname")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Hostname] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[Hostname] = apply(c)(args*)
   }
 
   object idn extends Literally[IDN] {
@@ -153,6 +153,6 @@ object Literals {
         case None    => Left("invalid IDN")
       }
     }
-    def make(c: Context)(args: c.Expr[Any]*): c.Expr[IDN] = apply(c)(args: _*)
+    def make(c: Context)(args: c.Expr[Any]*): c.Expr[IDN] = apply(c)(args*)
   }
 }

shared/src/main/scala/com/comcast/ip4s/Cidr.scala

@@ -128,10 +128,10 @@ sealed class Cidr[+A <: IpAddress] protected (val address: A, val prefixBits: In
   override def hashCode: Int = MurmurHash3.productHash(this, productPrefix.hashCode)
   override def equals(other: Any): Boolean =
     other match {
-      case that: Cidr[_] => address == that.address && prefixBits == that.prefixBits
+      case that: Cidr[?] => address == that.address && prefixBits == that.prefixBits
       case _             => false
     }
-  override def canEqual(other: Any): Boolean = other.isInstanceOf[Cidr[_]]
+  override def canEqual(other: Any): Boolean = other.isInstanceOf[Cidr[?]]
   override def productArity: Int = 2
   override def productElement(n: Int): Any =
     n match {
@@ -155,7 +155,7 @@ object Cidr {
 
   object Strict {
     def apply[A <: IpAddress](cidr: Cidr[A]): Cidr.Strict[A] = cidr match {
-      case already: Strict[_] => already.asInstanceOf[Strict[A]]
+      case already: Strict[?] => already.asInstanceOf[Strict[A]]
       case _                  => new Cidr.Strict(cidr.prefix, cidr.prefixBits)
     }
   }

shared/src/main/scala/com/comcast/ip4s/Multicast.scala

@@ -31,7 +31,7 @@ object Multicast {
   private case class DefaultMulticast[+A <: IpAddress](address: A) extends Multicast[A] {
     override def toString: String = address.toString
     override def equals(that: Any): Boolean = that match {
-      case m: Multicast[_] => address == m.address
+      case m: Multicast[?] => address == m.address
       case _               => false
     }
     override def hashCode: Int = address.hashCode
@@ -72,7 +72,7 @@ object SourceSpecificMulticast {
   private case class DefaultSourceSpecificMulticast[+A <: IpAddress](address: A) extends SourceSpecificMulticast[A] {
     override def toString: String = address.toString
     override def equals(that: Any): Boolean = that match {
-      case m: Multicast[_] => address == m.address
+      case m: Multicast[?] => address == m.address
       case _               => false
     }
     override def hashCode: Int = address.hashCode