revert i13044

Author: aherlihy

tests/neg/i13044.check

@@ -1,15 +1,3 @@
--- [E195] Potential Issue Warning: tests/neg/i13044.scala:26:8 ---------------------------------------------------------
-26 |        new Schema[A] {
-   |        ^
-   |        New anonymous class definition will be duplicated at each inline site
-   |
-   | longer explanation available when compiling with `-explain`
--- [E195] Potential Issue Warning: tests/neg/i13044.scala:32:8 ---------------------------------------------------------
-32 |        new Schema[A] {
-   |        ^
-   |        New anonymous class definition will be duplicated at each inline site
-   |
-   | longer explanation available when compiling with `-explain`
 -- Error: tests/neg/i13044.scala:65:40 ---------------------------------------------------------------------------------
 65 |   implicit def typeSchema: Schema[A] = Schema.gen // error // error
    |                                        ^^^^^^^^^^

tests/neg/i13044.scala

@@ -23,15 +23,11 @@ trait SchemaDerivation {
     inline summonInline[Mirror.Of[A]] match {
       case m: Mirror.SumOf[A] =>
         lazy val subTypes = recurse[m.MirroredElemTypes]
-        new Schema[A] {
-          def build: A = ???
-        }
+        ???
 
       case m: Mirror.ProductOf[A] =>
         lazy val fields = recurse[m.MirroredElemTypes]
-        new Schema[A] {
-          def build: A = ???
-        }
+        ???
     }
 
   inline given gen[A]: Schema[A] = derived