Move optimized quoted Type encodings to internal

compiler/src/dotty/tools/dotc/transform/ReifyQuotes.scala

@@ -177,9 +177,10 @@ class ReifyQuotes extends MacroTransform {
         meth.appliedTo(pickledQuoteStrings, splicesList)
       }
 
+      def taggedType(sym: Symbol) = ref(defn.InternalQuotedTypeModule).select(sym.name.toTermName)
+
       if (isType) {
-        def tag(tagName: String) = ref(defn.QuotedTypeModule).select(tagName.toTermName)
-        if (splices.isEmpty && body.symbol.isPrimitiveValueClass) tag(s"${body.symbol.name}Tag")
+        if (splices.isEmpty && body.symbol.isPrimitiveValueClass) taggedType(body.symbol)
         else pickleAsTasty()
       }
       else getLiteral(body) match {
@@ -442,4 +443,3 @@ object ReifyQuotes {
     override def toString: String = s"Embedded($trees, $map)"
   }
 }
-

library/src-bootstrapped/scala/quoted/Type.scala

@@ -27,31 +27,4 @@ object Type {
   @compileTimeOnly("Reference to `scala.quoted.Type.apply` was not handled by ReifyQuotes")
   given apply[T <: AnyKind] as (QuoteContext ?=> Type[T]) = ???
 
-  def UnitTag: QuoteContext ?=> Type[Unit] =
-    qctx.tasty.defn.UnitType.seal.asInstanceOf[quoted.Type[Unit]]
-
-  def BooleanTag: QuoteContext ?=> Type[Boolean] =
-    qctx.tasty.defn.BooleanType.seal.asInstanceOf[quoted.Type[Boolean]]
-
-  def ByteTag: QuoteContext ?=> Type[Byte] =
-    qctx.tasty.defn.ByteType.seal.asInstanceOf[quoted.Type[Byte]]
-
-  def CharTag: QuoteContext ?=> Type[Char] =
-    qctx.tasty.defn.CharType.seal.asInstanceOf[quoted.Type[Char]]
-
-  def ShortTag: QuoteContext ?=> Type[Short] =
-    qctx.tasty.defn.ShortType.seal.asInstanceOf[quoted.Type[Short]]
-
-  def IntTag: QuoteContext ?=> Type[Int] =
-    qctx.tasty.defn.IntType.seal.asInstanceOf[quoted.Type[Int]]
-
-  def LongTag: QuoteContext ?=> Type[Long] =
-    qctx.tasty.defn.LongType.seal.asInstanceOf[quoted.Type[Long]]
-
-  def FloatTag: QuoteContext ?=> Type[Float] =
-    qctx.tasty.defn.FloatType.seal.asInstanceOf[quoted.Type[Float]]
-
-  def DoubleTag: QuoteContext ?=> Type[Double] =
-    qctx.tasty.defn.DoubleType.seal.asInstanceOf[quoted.Type[Double]]
-
 }

library/src/scala/internal/quoted/Type.scala

@@ -42,4 +42,31 @@ object Type {
     new Matcher.QuoteMatcher[qctx.type].typeTreeMatch(scrutineeType.unseal, patternType.unseal, hasTypeSplices).asInstanceOf[Option[Tup]]
   }
 
+  def Unit: QuoteContext ?=> quoted.Type[Unit] =
+    qctx.tasty.defn.UnitType.seal.asInstanceOf[quoted.Type[Unit]]
+
+  def Boolean: QuoteContext ?=> quoted.Type[Boolean] =
+    qctx.tasty.defn.BooleanType.seal.asInstanceOf[quoted.Type[Boolean]]
+
+  def Byte: QuoteContext ?=> quoted.Type[Byte] =
+    qctx.tasty.defn.ByteType.seal.asInstanceOf[quoted.Type[Byte]]
+
+  def Char: QuoteContext ?=> quoted.Type[Char] =
+    qctx.tasty.defn.CharType.seal.asInstanceOf[quoted.Type[Char]]
+
+  def Short: QuoteContext ?=> quoted.Type[Short] =
+    qctx.tasty.defn.ShortType.seal.asInstanceOf[quoted.Type[Short]]
+
+  def Int: QuoteContext ?=> quoted.Type[Int] =
+    qctx.tasty.defn.IntType.seal.asInstanceOf[quoted.Type[Int]]
+
+  def Long: QuoteContext ?=> quoted.Type[Long] =
+    qctx.tasty.defn.LongType.seal.asInstanceOf[quoted.Type[Long]]
+
+  def Float: QuoteContext ?=> quoted.Type[Float] =
+    qctx.tasty.defn.FloatType.seal.asInstanceOf[quoted.Type[Float]]
+
+  def Double: QuoteContext ?=> quoted.Type[Double] =
+    qctx.tasty.defn.DoubleType.seal.asInstanceOf[quoted.Type[Double]]
+
 }

tests/run-staging/i3823-b.scala

@@ -6,6 +6,6 @@ object Test {
     def f[T](x: Expr[T])(implicit t: Type[T]) = '{
       val z: $t = $x
     }
-    println(f('{2})(Type.IntTag).show)
+    println(f('{2})('[Int]).show)
   }
 }

tests/run-staging/i3823-c.scala

@@ -6,6 +6,6 @@ object Test {
     def f[T](x: Expr[T])(implicit t: Type[T]) = '{
       val z = $x
     }
-    println(f('{2})(Type.IntTag).show)
+    println(f('{2})('[Int]).show)
   }
 }

tests/run-staging/quote-owners-2.scala

@@ -5,7 +5,7 @@ import scala.quoted.staging._
 object Test {
   given Toolbox = Toolbox.make(getClass.getClassLoader)
   def main(args: Array[String]): Unit = run {
-    val q = f(g(Type.IntTag))
+    val q = f(g('[Int]))
     println(q.show)
     '{ println($q) }
   }