Revert patches of asExprOf

Author: nicolasstucki

community-build/src/scala/dotty/communitybuild/FieldsImpl.scala

@@ -13,5 +13,5 @@ object FieldsImpl:
       s.isValDef && s.tree.asInstanceOf[ValDef].tpt.tpe <:< retType
     val projectsTree = from.asTerm
     val symbols = TypeTree.of[V].symbol.declaredFields.filter(isProjectField)
-    val selects = symbols.map(Select(projectsTree, _).asExprOf: Expr[T])
+    val selects = symbols.map(Select(projectsTree, _).asExprOf[T])
     '{ println(${Expr(retType.show)}); ${Varargs(selects)} }

compiler/src-non-bootstrapped/scala/quoted/runtime/impl/QuotesImpl.scala

@@ -60,7 +60,7 @@ class QuotesImpl private (using val ctx: Context) extends Quotes, QuoteUnpickler
 
     /** Convert this to an `quoted.Expr[X]` if this expression is a valid expression of type `X` or throws */
     def asExprOf(using scala.quoted.Type[X]): scala.quoted.Expr[X] = {
-      if isExprOf[X] then
+      if self.isExprOf[X] then
         self.asInstanceOf[scala.quoted.Expr[X]]
       else
         throw Exception(