Support more Trees in build.sbt

buildfile/src/main/scala/sbt/internal/EvaluateConfigurations.scala

@@ -22,7 +22,7 @@ import scala.jdk.CollectionConverters.*
 import xsbti.PathBasedFile
 import xsbti.VirtualFile
 import xsbti.VirtualFileRef
-import dotty.tools.dotc.ast.untpd.{ Annotated, ValOrDefDef, Tree }
+import dotty.tools.dotc.ast.untpd.{ Annotated, ExtMethods, ModuleDef, ValOrDefDef, Tree, TypeDef }
 
 /**
  *  This file is responsible for compiling the .sbt files used to configure sbt builds.
@@ -312,6 +312,9 @@ private[sbt] object EvaluateConfigurations {
     tree match {
       case Annotated(arg, annot) => isDefinition(arg)
       case _: ValOrDefDef        => true
+      case _: ExtMethods         => true
+      case _: TypeDef            => true
+      case _: ModuleDef          => true
       case _                     => false
     }
   }

sbt-app/src/sbt-test/project-load/build-sbt-more-trees/build.sbt

@@ -0,0 +1,33 @@
+extension (a: Int) {
+  infix def x1(b: Int): Int = a + b
+}
+
+class A(x: Int) extends B {
+  def y: Int = x + 1
+}
+
+trait B
+
+type MyId[A] = A
+
+type MatchTypeExample[A] = A match {
+  case Int => String
+  case _ => Int
+}
+
+enum Enum1 {
+  case A1, A2
+}
+
+object C {
+  val x = 2
+}
+
+InputKey[Unit]("check") := {
+  val f: MyId[Int] = 8
+  val a = new A(2)
+  assert(a.y == 3)
+  assert(C.x == 2)
+  assert(Enum1.A2.ordinal == 1)
+  assert((2 x1 3) == 5)
+}

sbt-app/src/sbt-test/project-load/build-sbt-more-trees/test

@@ -0,0 +1 @@
+> check