Fix tests

Author: liufengyun

doc-tool/src/dotty/tools/dottydoc/core/DocASTPhase.scala

@@ -114,11 +114,11 @@ class DocASTPhase extends Phase {
       case c @ TypeDef(n, rhs) if c.symbol.isClass =>
         //TODO: should not `collectMember` from `rhs` - instead: get from symbol, will get inherited members as well
         val parameters = (c.symbol, annotations(c.symbol), n.show, collectMembers(rhs), flags(c), path(c.symbol), typeParams(c.symbol), constructors(c.symbol), superTypes(c), None, Nil, None)
-        if (c.symbol.is(Flags.CaseClass)) {
-          CaseClassImpl.tupled(parameters) :: Nil
-        } else {
-          ClassImpl.tupled(parameters) :: Nil
-        }
+        val constr =
+          if (c.symbol.is(Flags.CaseClass)) CaseClassImpl.apply
+          else ClassImpl.apply
+
+        constr.tupled(parameters) :: Nil
 
       /** def */
       case d: DefDef =>

tests/neg/enums.scala

@@ -22,7 +22,7 @@ enum E4 {
   case C4(x: Int)
 }
 object E4 {
-  val x1: Int => E4 = C4    // error: found: C4, required: Int => E4
+  val x1: Int => E4 = C4    // ok
   val x2: Int => E4 = C4(_) // ok
 }
 

tests/pos/t3137.scala renamed to tests/neg/t3137.scala

@@ -13,5 +13,5 @@ trait AA {
 }
 
 class BB extends AA {
-  case class C(v: Int)
+  case class C(v: Int) // error
 }

tests/run-macros/tasty-extractors-2.check

@@ -49,8 +49,8 @@ TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
 Inlined(None, Nil, Block(List(ClassDef("Foo", DefDef("<init>", Nil, List(Nil), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil)), Nil, None, List(DefDef("a", Nil, Nil, Inferred(), Some(Literal(Constant.Int(0))))))), Literal(Constant.Unit())))
 TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
 
-Inlined(None, Nil, Block(List(ClassDef("Foo", DefDef("<init>", Nil, List(Nil), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), TypeSelect(Select(Ident("_root_"), "scala"), "Product"), TypeSelect(Select(Ident("_root_"), "scala"), "Serializable")), Nil, None, List(DefDef("copy", Nil, List(Nil), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))))), ValDef("Foo", TypeIdent("Foo$"), Some(Apply(Select(New(TypeIdent("Foo$")), "<init>"), Nil))), ClassDef("Foo$", DefDef("<init>", Nil, List(Nil), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), Applied(Inferred(), List(Inferred()))), Nil, Some(ValDef("_", Singleton(Ident("Foo")), None)), List(DefDef("apply", Nil, List(Nil), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))), DefDef("unapply", Nil, List(List(ValDef("x$1", Inferred(), None))), Singleton(Literal(Constant.Boolean(true))), Some(Literal(Constant.Boolean(true)))), DefDef("toString", Nil, Nil, Inferred(), Some(Literal(Constant.String("Foo"))))))), Literal(Constant.Unit())))
-TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
+Inlined(None, Nil, Block(List(ClassDef("Foo", DefDef("<init>", Nil, List(Nil), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), TypeSelect(Select(Ident("_root_"), "scala"), "Product"), TypeSelect(Select(Ident("_root_"), "scala"), "Serializable")), Nil, None, List(DefDef("copy", Nil, List(Nil), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))))), ValDef("Foo", TypeIdent("Foo$"), Some(Apply(Select(New(TypeIdent("Foo$")), "<init>"), Nil))), ClassDef("Foo$", DefDef("<init>", Nil, List(Nil), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), TypeSelect(Select(Ident("_root_"), "scala"), "Serializable")), Nil, Some(ValDef("_", Singleton(Ident("Foo")), None)), List(DefDef("apply", Nil, List(Nil), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))), DefDef("unapply", Nil, List(List(ValDef("x$1", Inferred(), None))), Inferred(), Some(Literal(Constant(true))))))), Literal(Constant(()))))
+Type.TypeRef(Type.ThisType(Type.TypeRef(NoPrefix(), "scala")), "Unit")
 
 Inlined(None, Nil, Block(List(ClassDef("Foo1", DefDef("<init>", Nil, List(List(ValDef("a", TypeIdent("Int"), None))), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil)), Nil, None, List(ValDef("a", Inferred(), None)))), Literal(Constant.Unit())))
 TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")