Merge pull request #6975 from dotty-staging/rename-tasty-kernel

Rename TASTy reflect Kernel to Internal

Author: nicolasstucki

compiler/src/dotty/tools/dotc/tastyreflect/ReflectionImpl.scala

@@ -9,10 +9,10 @@ import scala.quoted.show.SyntaxHighlight
 object ReflectionImpl {
 
   def apply(rootContext: Contexts.Context): scala.tasty.Reflection =
-    new scala.tasty.Reflection(new KernelImpl(rootContext))
+    new scala.tasty.Reflection(new ReflectionCompilerInterface(rootContext))
 
   def showTree(tree: tpd.Tree)(implicit ctx: Contexts.Context): String = {
-    val refl = new scala.tasty.Reflection(new KernelImpl(MacroExpansion.context(tree)))
+    val refl = new scala.tasty.Reflection(new ReflectionCompilerInterface(MacroExpansion.context(tree)))
     val reflCtx = ctx.asInstanceOf[refl.Context]
     val reflTree = tree.asInstanceOf[refl.Tree]
     val syntaxHighlight =

compiler/src/dotty/tools/dotc/tastyreflect/KernelImpl.scala renamed to compiler/src/dotty/tools/dotc/tastyreflect/ReflectionInternal.scala

@@ -16,9 +16,9 @@ import dotty.tools.dotc.parsing.Parsers.Parser
 import dotty.tools.dotc.typer.Implicits.{AmbiguousImplicits, DivergingImplicit, NoMatchingImplicits, SearchFailure, SearchFailureType}
 import dotty.tools.dotc.util.{SourceFile, SourcePosition, Spans}
 
-import scala.tasty.reflect.Kernel
+import scala.tasty.reflect.CompilerInterface
 
-class KernelImpl(val rootContext: core.Contexts.Context) extends Kernel {
+class ReflectionCompilerInterface(val rootContext: core.Contexts.Context) extends CompilerInterface {
   import tpd._
 
   private implicit def ctx: core.Contexts.Context = rootContext

library/src-bootstrapped/scala/internal/quoted/Matcher.scala

@@ -51,8 +51,8 @@ object Matcher {
     def hasBindAnnotation(sym: Symbol) = sym.annots.exists(isBindAnnotation)
 
     def isBindAnnotation(tree: Tree): Boolean = tree match {
-      case New(tpt) => tpt.symbol == kernel.Definitions_InternalQuoted_patternBindHoleAnnot
-      case annot => annot.symbol.owner == kernel.Definitions_InternalQuoted_patternBindHoleAnnot
+      case New(tpt) => tpt.symbol == internal.Definitions_InternalQuoted_patternBindHoleAnnot
+      case annot => annot.symbol.owner == internal.Definitions_InternalQuoted_patternBindHoleAnnot
     }
 
     /** Check that all trees match with `mtch` and concatenate the results with && */
@@ -102,14 +102,14 @@ object Matcher {
 
         // Match a scala.internal.Quoted.patternHole typed as a repeated argument and return the scrutinee tree
         case (IsTerm(scrutinee @ Typed(s, tpt1)), Typed(TypeApply(patternHole, tpt :: Nil), tpt2))
-            if patternHole.symbol == kernel.Definitions_InternalQuoted_patternHole &&
+            if patternHole.symbol == internal.Definitions_InternalQuoted_patternHole &&
                s.tpe <:< tpt.tpe &&
                tpt2.tpe.derivesFrom(definitions.RepeatedParamClass) =>
           matched(scrutinee.seal)
 
         // Match a scala.internal.Quoted.patternHole and return the scrutinee tree
         case (IsTerm(scrutinee), TypeApply(patternHole, tpt :: Nil))
-            if patternHole.symbol == kernel.Definitions_InternalQuoted_patternHole &&
+            if patternHole.symbol == internal.Definitions_InternalQuoted_patternHole &&
                scrutinee.tpe <:< tpt.tpe =>
           matched(scrutinee.seal)
 
@@ -142,7 +142,7 @@ object Matcher {
           fn1 =#= fn2 && args1 =##= args2
 
         case (Block(stats1, expr1), Block(binding :: stats2, expr2)) if isTypeBinding(binding) =>
-          qctx.tasty.kernel.Context_GADT_addToConstraint(the[Context])(binding.symbol :: Nil)
+          qctx.tasty.internal.Context_GADT_addToConstraint(the[Context])(binding.symbol :: Nil)
           matched(new SymBinding(binding.symbol)) && Block(stats1, expr1) =#= Block(stats2, expr2)
 
         case (Block(stat1 :: stats1, expr1), Block(stat2 :: stats2, expr2)) =>
@@ -152,7 +152,7 @@ object Matcher {
 
         case (scrutinee, Block(typeBindings, expr2)) if typeBindings.forall(isTypeBinding) =>
           val bindingSymbols = typeBindings.map(_.symbol)
-          qctx.tasty.kernel.Context_GADT_addToConstraint(the[Context])(bindingSymbols)
+          qctx.tasty.internal.Context_GADT_addToConstraint(the[Context])(bindingSymbols)
           bindingSymbols.foldRight(scrutinee =#= expr2)((x, acc) => matched(new SymBinding(x)) && acc)
 
         case (If(cond1, thenp1, elsep1), If(cond2, thenp2, elsep2)) =>
@@ -336,13 +336,13 @@ object Matcher {
 
     val res = {
       if (hasTypeSplices) {
-        implicit val ctx: Context = qctx.tasty.kernel.Context_GADT_setFreshGADTBounds(rootContext)
+        implicit val ctx: Context = qctx.tasty.internal.Context_GADT_setFreshGADTBounds(rootContext)
         val matchings = scrutineeExpr.unseal.underlyingArgument =#= patternExpr.unseal.underlyingArgument
         // After matching and doing all subtype check, we have to aproximate all the type bindings
         // that we have found and seal them in a quoted.Type
         matchings.asOptionOfTuple.map { tup =>
           Tuple.fromArray(tup.toArray.map { // TODO improve performace
-            case x: SymBinding => kernel.Context_GADT_approximation(the[Context])(x.sym, true).seal
+            case x: SymBinding => internal.Context_GADT_approximation(the[Context])(x.sym, true).seal
             case x => x
           })
         }

library/src/scala/quoted/Expr.scala

@@ -39,15 +39,15 @@ package quoted {
       /** Beta-reduces the function appication. Generates the an expression only containing the body of the function */
       def apply[G] given (tg: TupledFunction[G, TupleOfExpr[Args] => Expr[R]]): G = {
         import qctx.tasty._
-        tg.untupled(args => qctx.tasty.kernel.betaReduce(f.unseal, args.toArray.toList.map(_.asInstanceOf[QuoteContext => Expr[_]](qctx).unseal)).seal.asInstanceOf[Expr[R]])
+        tg.untupled(args => qctx.tasty.internal.betaReduce(f.unseal, args.toArray.toList.map(_.asInstanceOf[QuoteContext => Expr[_]](qctx).unseal)).seal.asInstanceOf[Expr[R]])
       }
     }
 
     implicit class AsContextualFunction[F, Args <: Tuple, R](f: Expr[F]) given (tf: TupledFunction[F, given Args => R], qctx: QuoteContext) {
       /** Beta-reduces the function appication. Generates the an expression only containing the body of the function */
       def apply[G] given (tg: TupledFunction[G, TupleOfExpr[Args] => Expr[R]]): G = {
         import qctx.tasty._
-        tg.untupled(args => qctx.tasty.kernel.betaReduce(f.unseal, args.toArray.toList.map(_.asInstanceOf[QuoteContext => Expr[_]](qctx).unseal)).seal.asInstanceOf[Expr[R]])
+        tg.untupled(args => qctx.tasty.internal.betaReduce(f.unseal, args.toArray.toList.map(_.asInstanceOf[QuoteContext => Expr[_]](qctx).unseal)).seal.asInstanceOf[Expr[R]])
       }
     }
 

library/src/scala/tasty/Reflection.scala

@@ -2,7 +2,7 @@ package scala.tasty
 
 import scala.tasty.reflect._
 
-class Reflection(val kernel: Kernel)
+class Reflection(private[scala] val internal: CompilerInterface)
     extends Core
     with ConstantOps
     with ContextOps
@@ -37,7 +37,7 @@ class Reflection(val kernel: Kernel)
     *
     *  The code should be a sequence of expressions or statements that may appear in a block.
     */
-    def typeChecks(code: String)(implicit ctx: Context): Boolean = kernel.typeChecks(code)
+    def typeChecks(code: String)(implicit ctx: Context): Boolean = internal.typeChecks(code)
   }
 
 }

library/src/scala/tasty/reflect/CommentOps.scala

@@ -5,13 +5,13 @@ trait CommentOps extends Core {
   implicit class CommentAPI(self: Comment) {
 
     /** Raw comment string */
-    def raw: String = kernel.Comment_raw(self)
+    def raw: String = internal.Comment_raw(self)
 
     /** Expanded comment string, if any */
-    def expanded: Option[String] = kernel.Comment_expanded(self)
+    def expanded: Option[String] = internal.Comment_expanded(self)
 
     /** List of usecases and their corresponding trees, if any */
-    def usecases: List[(String, Option[DefDef])] = kernel.Comment_usecases(self)
+    def usecases: List[(String, Option[DefDef])] = internal.Comment_usecases(self)
 
   }
 

library/src/scala/tasty/reflect/ConstantOps.scala

@@ -4,27 +4,27 @@ package reflect
 trait ConstantOps extends Core {
 
   implicit class ConstantAPI(const: Constant) {
-    def value: Any = kernel.Constant_value(const)
+    def value: Any = internal.Constant_value(const)
   }
 
   /** Module of Constant literals */
   object Constant {
 
     def apply(x: Unit | Null | Int | Boolean | Byte | Short | Int | Long | Float | Double | Char | String | Type): Constant =
-      kernel.Constant_apply(x)
+      internal.Constant_apply(x)
 
     def unapply(constant: Constant): Option[Unit | Null | Int | Boolean | Byte | Short | Int | Long | Float | Double | Char | String | Type] =
-      kernel.matchConstant(constant)
+      internal.matchConstant(constant)
 
     /** Module of ClassTag literals */
     object ClassTag {
       /** scala.reflect.ClassTag literal */
       def apply[T] given (x: Type): Constant =
-        kernel.Constant_ClassTag_apply(x)
+        internal.Constant_ClassTag_apply(x)
 
       /** Extractor for ClassTag literals */
       def unapply(constant: Constant): Option[Type] =
-        kernel.matchConstant_ClassTag(constant)
+        internal.matchConstant_ClassTag(constant)
     }
   }
 }

library/src/scala/tasty/reflect/ContextOps.scala

@@ -5,14 +5,14 @@ trait ContextOps extends Core {
 
   implicit class ContextAPI(self: Context) {
     /** Returns the owner of the context */
-    def owner: Symbol = kernel.Context_owner(self)
+    def owner: Symbol = internal.Context_owner(self)
 
     /** Returns the source file being compiled. The path is relative to the current working directory. */
-    def source: java.nio.file.Path = kernel.Context_source(self)
+    def source: java.nio.file.Path = internal.Context_source(self)
 
   }
 
   /** Context of the macro expansion */
-  implicit def rootContext: Context = kernel.rootContext
+  implicit def rootContext: Context = internal.rootContext
 
 }