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Merge pull request #13363 from dotty-staging/add-Wildacrd
2 parents 2312258 + d4d5441 commit 363a493

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15 files changed

+124
-23
lines changed

15 files changed

+124
-23
lines changed

‎compiler/src/scala/quoted/runtime/impl/QuotesImpl.scala

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -448,6 +448,20 @@ class QuotesImpl private (using val ctx: Context) extends Quotes, QuoteUnpickler
448448
end extension
449449
end IdentMethods
450450

451+
type Wildcard = tpd.Ident
452+
453+
object WildcardTypeTest extends TypeTest[Tree, Wildcard]:
454+
def unapply(x: Tree): Option[Wildcard & x.type] = x match
455+
case x: (tpd.Ident & x.type) if x.name == nme.WILDCARD => Some(x)
456+
case _ => None
457+
end WildcardTypeTest
458+
459+
object Wildcard extends WildcardModule:
460+
def apply(): Wildcard =
461+
withDefaultPos(untpd.Ident(nme.WILDCARD).withType(dotc.core.Symbols.defn.AnyType))
462+
def unapply(pattern: Wildcard): true = true
463+
end Wildcard
464+
451465
type Select = tpd.Select
452466

453467
object SelectTypeTest extends TypeTest[Tree, Select]:

‎compiler/src/scala/quoted/runtime/impl/printers/Extractors.scala

Lines changed: 8 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -72,10 +72,14 @@ object Extractors {
7272
def result(): String = sb.result()
7373

7474
def visitTree(x: Tree): this.type = x match {
75-
case Ident(name) =>
76-
this += "Ident(\"" += name += "\")"
77-
case Select(qualifier, name) =>
78-
this += "Select(" += qualifier += ", \"" += name += "\")"
75+
case tree: Ref =>
76+
tree match
77+
case Wildcard() =>
78+
this += "Wildcard()"
79+
case Ident(name) =>
80+
this += "Ident(\"" += name += "\")"
81+
case Select(qualifier, name) =>
82+
this += "Select(" += qualifier += ", \"" += name += "\")"
7983
case This(qual) =>
8084
this += "This(" += qual += ")"
8185
case Super(qual, mix) =>

‎compiler/src/scala/quoted/runtime/impl/printers/SourceCode.scala

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -328,7 +328,7 @@ object SourceCode {
328328
}
329329
this
330330

331-
case Ident("_") =>
331+
case Wildcard() =>
332332
this += "_"
333333

334334
case tree: Ident =>
@@ -896,13 +896,13 @@ object SourceCode {
896896
}
897897

898898
private def printPattern(pattern: Tree): this.type = pattern match {
899-
case Ident("_") =>
899+
case Wildcard() =>
900900
this += "_"
901901

902-
case Bind(name, Ident("_")) =>
902+
case Bind(name, Wildcard()) =>
903903
this += name
904904

905-
case Bind(name, Typed(Ident("_"), tpt)) =>
905+
case Bind(name, Typed(Wildcard(), tpt)) =>
906906
this += highlightValDef(name) += ": "
907907
printTypeTree(tpt)
908908

@@ -928,7 +928,7 @@ object SourceCode {
928928
case Alternatives(trees) =>
929929
inParens(printPatterns(trees, " | "))
930930

931-
case Typed(Ident("_"), tpt) =>
931+
case Typed(Wildcard(), tpt) =>
932932
this += "_: "
933933
printTypeTree(tpt)
934934

‎library/src/scala/quoted/Quotes.scala

Lines changed: 18 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -121,7 +121,7 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
121121
* | | +- DefDef
122122
* | | +- ValDef
123123
* | |
124-
* | +- Term --------+- Ref -+- Ident
124+
* | +- Term --------+- Ref -+- Ident -+- Wildcard
125125
* | | +- Select
126126
* | |
127127
* | +- Literal
@@ -782,6 +782,23 @@ trait Quotes { self: runtime.QuoteUnpickler & runtime.QuoteMatching =>
782782
end extension
783783
end IdentMethods
784784

785+
/** Pattern representing a `_` wildcard. */
786+
type Wildcard <: Ident
787+
788+
/** `TypeTest` that allows testing at runtime in a pattern match if a `Tree` is a `Wildcard` */
789+
given WildcardTypeTest: TypeTest[Tree, Wildcard]
790+
791+
/** Module object of `type Wildcard` */
792+
val Wildcard: WildcardModule
793+
794+
/** Methods of the module object `val Wildcard` */
795+
trait WildcardModule { this: Wildcard.type =>
796+
/** Create a tree representing a `_` wildcard. */
797+
def apply(): Wildcard
798+
/** Match a tree representing a `_` wildcard. */
799+
def unapply(wildcard: Wildcard): true
800+
}
801+
785802
/** Tree representing a selection of definition with a given name on a given prefix */
786803
type Select <: Ref
787804

‎project/MiMaFilters.scala

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -5,6 +5,8 @@ import com.typesafe.tools.mima.core.ProblemFilters._
55
object MiMaFilters {
66
val Library: Seq[ProblemFilter] = Seq(
77
// New APIs that will be introduced in 3.1.0
8+
exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule.Wildcard"),
9+
exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule.WildcardTypeTest"),
810
exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule#SourceFileMethods.getJPath"),
911
exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule#SourceFileMethods.name"),
1012
exclude[ReversedMissingMethodProblem]("scala.quoted.Quotes#reflectModule#SourceFileMethods.path"),

‎tests/pos-macros/i12188b/Macro_1.scala

Lines changed: 13 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,13 @@
1+
import scala.quoted.*
2+
3+
object MatchTest {
4+
inline def test[T](inline obj: Any): Unit = ${testImpl('obj)}
5+
6+
def testImpl[T](objExpr: Expr[T])(using Quotes): Expr[Unit] = {
7+
import quotes.reflect.*
8+
// test that the extractors work
9+
val Inlined(None, Nil, Block(Nil, Match(param @ Ident("a"), List(CaseDef(Literal(IntConstant(1)), None, Block(Nil, Literal(UnitConstant()))), CaseDef(Wildcard(), None, Block(Nil, Literal(UnitConstant()))))))) = objExpr.asTerm
10+
// test that the constructors work
11+
Block(Nil, Match(param, List(CaseDef(Literal(IntConstant(1)), None, Block(Nil, Literal(UnitConstant()))), CaseDef(Wildcard(), None, Block(Nil, Literal(UnitConstant())))))).asExprOf[Unit]
12+
}
13+
}

‎tests/pos-macros/i12188b/Test_2.scala

Lines changed: 5 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,5 @@
1+
def test(a: Int) = MatchTest.test {
2+
a match
3+
case 1 =>
4+
case _ =>
5+
}

‎tests/pos-macros/i12188c/Macro_1.scala

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,14 @@
1+
import scala.quoted.*
2+
3+
object MatchTest {
4+
inline def test(a: Int): Unit = ${testImpl('a)}
5+
6+
def testImpl(a: Expr[Any])(using Quotes): Expr[Unit] = {
7+
import quotes.reflect.*
8+
val matchTree = Match(a.asTerm, List(
9+
CaseDef(Literal(IntConstant(1)), None, Block(Nil, Literal(UnitConstant()))),
10+
CaseDef(Alternatives(List(Literal(IntConstant(2)), Literal(IntConstant(3)), Literal(IntConstant(4)))), None, Block(Nil, Literal(UnitConstant()))),
11+
CaseDef(Typed(Wildcard(), TypeIdent(defn.IntClass)), None, Block(Nil, Literal(UnitConstant())))))
12+
matchTree.asExprOf[Unit]
13+
}
14+
}

‎tests/pos-macros/i12188c/Test_2.scala

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1 @@
1+
def test(a: Int) = MatchTest.test(a)

‎tests/run-custom-args/Yretain-trees/tasty-definitions-2.check

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,3 @@
11
DefDef("foo", Nil, TypeIdent("Int"), Some(Apply(Select(Literal(IntConstant(1)), "+"), List(Literal(IntConstant(2))))))
22
ValDef("bar", TypeIdent("Int"), Some(Apply(Select(Literal(IntConstant(2)), "+"), List(Literal(IntConstant(3))))))
3-
Bind("x", Ident("_"))
3+
Bind("x", Wildcard())

‎tests/run-custom-args/Yretain-trees/tasty-definitions-3.check

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,3 @@
11
DefDef("foo", Nil, TypeIdent("Int"), Some(Apply(Select(Literal(IntConstant(1)), "+"), List(Literal(IntConstant(2))))))
22
ValDef("bar", TypeIdent("Int"), Some(Apply(Select(Literal(IntConstant(2)), "+"), List(Literal(IntConstant(3))))))
3-
Bind("x", Ident("_"))
3+
Bind("x", Wildcard())

‎tests/run-macros/i12188/Macro_1.scala

Lines changed: 23 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,23 @@
1+
import scala.quoted.*
2+
3+
object MatchTest {
4+
inline def test[T](inline obj: T): String = ${testImpl('obj)}
5+
6+
def testImpl[T](objExpr: Expr[T])(using qctx: Quotes, t: Type[T]): Expr[String] = {
7+
import qctx.reflect.*
8+
9+
val obj = objExpr.asTerm
10+
val cases = obj.tpe.typeSymbol.children.map { child =>
11+
val subtype = TypeIdent(child)
12+
val bind = Symbol.newBind(Symbol.spliceOwner, "c", Flags.EmptyFlags, subtype.tpe)
13+
CaseDef(Bind(bind, Typed(Ref(bind), subtype)), None, Literal(StringConstant(subtype.show)))
14+
} ::: {
15+
CaseDef(Wildcard(), None, Literal(StringConstant("default")))
16+
} :: Nil
17+
val bind = Symbol.newBind(Symbol.spliceOwner, "o", Flags.EmptyFlags, obj.tpe)
18+
val result = Match(obj, cases)
19+
val code = result.show(using Printer.TreeAnsiCode)
20+
// println(code)
21+
result.asExprOf[String]
22+
}
23+
}

‎tests/run-macros/i12188/Test_2.scala

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,8 @@
1+
sealed trait P
2+
case class PC1(a: String) extends P
3+
case class PC2(b: Int) extends P
4+
5+
@main def Test =
6+
println(MatchTest.test(PC1("ab"): P))
7+
println(MatchTest.test(PC2(10): P))
8+
println(MatchTest.test(null: P))

‎tests/run-macros/tasty-extractors-1.check

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -40,37 +40,37 @@ OrType(ConstantType(IntConstant(1)), ConstantType(IntConstant(2)))
4040
Inlined(None, Nil, Match(Literal(StringConstant("a")), List(CaseDef(Literal(StringConstant("a")), None, Block(Nil, Literal(UnitConstant()))))))
4141
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
4242

43-
Inlined(None, Nil, Match(Literal(StringConstant("b")), List(CaseDef(Bind("n", Ident("_")), None, Block(Nil, Literal(UnitConstant()))))))
43+
Inlined(None, Nil, Match(Literal(StringConstant("b")), List(CaseDef(Bind("n", Wildcard()), None, Block(Nil, Literal(UnitConstant()))))))
4444
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
4545

46-
Inlined(None, Nil, Match(Literal(StringConstant("c")), List(CaseDef(Bind("n", Typed(Ident("_"), TypeIdent("String"))), None, Block(Nil, Literal(UnitConstant()))))))
46+
Inlined(None, Nil, Match(Literal(StringConstant("c")), List(CaseDef(Bind("n", Typed(Wildcard(), TypeIdent("String"))), None, Block(Nil, Literal(UnitConstant()))))))
4747
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
4848

49-
Inlined(None, Nil, Match(Literal(StringConstant("e")), List(CaseDef(Ident("_"), None, Block(Nil, Literal(UnitConstant()))))))
49+
Inlined(None, Nil, Match(Literal(StringConstant("e")), List(CaseDef(Wildcard(), None, Block(Nil, Literal(UnitConstant()))))))
5050
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
5151

52-
Inlined(None, Nil, Match(Literal(StringConstant("f")), List(CaseDef(Typed(Ident("_"), TypeIdent("String")), None, Block(Nil, Literal(UnitConstant()))))))
52+
Inlined(None, Nil, Match(Literal(StringConstant("f")), List(CaseDef(Typed(Wildcard(), TypeIdent("String")), None, Block(Nil, Literal(UnitConstant()))))))
5353
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
5454

55-
Inlined(None, Nil, Match(Typed(Literal(StringConstant("g")), TypeIdent("Any")), List(CaseDef(Alternatives(List(Typed(Ident("_"), TypeIdent("String")), Typed(Ident("_"), TypeIdent("Int")))), None, Block(Nil, Literal(UnitConstant()))))))
55+
Inlined(None, Nil, Match(Typed(Literal(StringConstant("g")), TypeIdent("Any")), List(CaseDef(Alternatives(List(Typed(Wildcard(), TypeIdent("String")), Typed(Wildcard(), TypeIdent("Int")))), None, Block(Nil, Literal(UnitConstant()))))))
5656
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
5757

58-
Inlined(None, Nil, Match(Literal(StringConstant("h")), List(CaseDef(Ident("_"), Some(Literal(BooleanConstant(false))), Block(Nil, Literal(UnitConstant()))))))
58+
Inlined(None, Nil, Match(Literal(StringConstant("h")), List(CaseDef(Wildcard(), Some(Literal(BooleanConstant(false))), Block(Nil, Literal(UnitConstant()))))))
5959
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
6060

61-
Inlined(None, Nil, Block(List(ValDef("a", Inferred(), Some(Literal(StringConstant("o"))))), Match(Literal(StringConstant("i")), List(CaseDef(Bind("a", Ident("_")), None, Block(Nil, Literal(UnitConstant())))))))
61+
Inlined(None, Nil, Block(List(ValDef("a", Inferred(), Some(Literal(StringConstant("o"))))), Match(Literal(StringConstant("i")), List(CaseDef(Bind("a", Wildcard()), None, Block(Nil, Literal(UnitConstant())))))))
6262
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
6363

64-
Inlined(None, Nil, Match(Ident("Nil"), List(CaseDef(Unapply(TypeApply(Select(Ident("List"), "unapplySeq"), List(Inferred())), Nil, List(Bind("a", Ident("_")), Bind("b", Ident("_")), Bind("c", Ident("_")))), None, Block(Nil, Literal(UnitConstant()))))))
64+
Inlined(None, Nil, Match(Ident("Nil"), List(CaseDef(Unapply(TypeApply(Select(Ident("List"), "unapplySeq"), List(Inferred())), Nil, List(Bind("a", Wildcard()), Bind("b", Wildcard()), Bind("c", Wildcard()))), None, Block(Nil, Literal(UnitConstant()))))))
6565
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
6666

67-
Inlined(None, Nil, Try(Literal(IntConstant(1)), List(CaseDef(Ident("_"), None, Block(Nil, Literal(UnitConstant())))), None))
67+
Inlined(None, Nil, Try(Literal(IntConstant(1)), List(CaseDef(Wildcard(), None, Block(Nil, Literal(UnitConstant())))), None))
6868
OrType(ConstantType(IntConstant(1)), TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit"))
6969

7070
Inlined(None, Nil, Try(Literal(IntConstant(2)), Nil, Some(Literal(UnitConstant()))))
7171
ConstantType(IntConstant(2))
7272

73-
Inlined(None, Nil, Try(Literal(IntConstant(3)), List(CaseDef(Ident("_"), None, Block(Nil, Literal(UnitConstant())))), Some(Literal(UnitConstant()))))
73+
Inlined(None, Nil, Try(Literal(IntConstant(3)), List(CaseDef(Wildcard(), None, Block(Nil, Literal(UnitConstant())))), Some(Literal(UnitConstant()))))
7474
OrType(ConstantType(IntConstant(3)), TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit"))
7575

7676
Inlined(None, Nil, Literal(BooleanConstant(false)))

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

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -49,7 +49,7 @@ TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
4949
Inlined(None, Nil, Block(List(ClassDef("Foo", DefDef("<init>", List(TermParamClause(Nil)), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil)), None, List(DefDef("a", Nil, Inferred(), Some(Literal(IntConstant(0))))))), Literal(UnitConstant())))
5050
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
5151

52-
Inlined(None, Nil, Block(List(ClassDef("Foo", DefDef("<init>", List(TermParamClause(Nil)), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), TypeSelect(Select(Ident("_root_"), "scala"), "Product"), TypeSelect(Select(Ident("_root_"), "scala"), "Serializable")), None, List(DefDef("hashCode", List(TermParamClause(Nil)), Inferred(), Some(Apply(Ident("_hashCode"), List(This(Some("Foo")))))), DefDef("equals", List(TermParamClause(List(ValDef("x$0", Inferred(), None)))), Inferred(), Some(Apply(Select(Apply(Select(This(Some("Foo")), "eq"), List(TypeApply(Select(Ident("x$0"), "$asInstanceOf$"), List(Inferred())))), "||"), List(Match(Ident("x$0"), List(CaseDef(Bind("x$0", Typed(Ident("_"), Inferred())), None, Apply(Select(Literal(BooleanConstant(true)), "&&"), List(Apply(Select(Ident("x$0"), "canEqual"), List(This(Some("Foo"))))))), CaseDef(Ident("_"), None, Literal(BooleanConstant(false))))))))), DefDef("toString", List(TermParamClause(Nil)), Inferred(), Some(Apply(Ident("_toString"), List(This(Some("Foo")))))), DefDef("canEqual", List(TermParamClause(List(ValDef("that", Inferred(), None)))), Inferred(), Some(TypeApply(Select(Ident("that"), "isInstanceOf"), List(Inferred())))), DefDef("productArity", Nil, Inferred(), Some(Literal(IntConstant(0)))), DefDef("productPrefix", Nil, Inferred(), Some(Literal(StringConstant("Foo")))), DefDef("productElement", List(TermParamClause(List(ValDef("n", Inferred(), None)))), Inferred(), Some(Match(Ident("n"), List(CaseDef(Ident("_"), None, Apply(Ident("throw"), List(Apply(Select(New(Inferred()), "<init>"), List(Apply(Select(Ident("n"), "toString"), Nil)))))))))), DefDef("productElementName", List(TermParamClause(List(ValDef("n", Inferred(), None)))), Inferred(), Some(Match(Ident("n"), List(CaseDef(Ident("_"), None, Apply(Ident("throw"), List(Apply(Select(New(Inferred()), "<init>"), List(Apply(Select(Ident("n"), "toString"), Nil)))))))))), DefDef("copy", List(TermParamClause(Nil)), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))))), ValDef("Foo", TypeIdent("Foo$"), Some(Apply(Select(New(TypeIdent("Foo$")), "<init>"), Nil))), ClassDef("Foo$", DefDef("<init>", List(TermParamClause(Nil)), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), Inferred()), Some(ValDef("_", Singleton(Ident("Foo")), None)), List(DefDef("apply", List(TermParamClause(Nil)), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))), DefDef("unapply", List(TermParamClause(List(ValDef("x$1", Inferred(), None)))), Singleton(Literal(BooleanConstant(true))), Some(Literal(BooleanConstant(true)))), DefDef("toString", Nil, Inferred(), Some(Literal(StringConstant("Foo")))), TypeDef("MirroredMonoType", TypeBoundsTree(Inferred(), Inferred())), DefDef("fromProduct", List(TermParamClause(List(ValDef("x$0", Inferred(), None)))), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil)))))), Literal(UnitConstant())))
52+
Inlined(None, Nil, Block(List(ClassDef("Foo", DefDef("<init>", List(TermParamClause(Nil)), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), TypeSelect(Select(Ident("_root_"), "scala"), "Product"), TypeSelect(Select(Ident("_root_"), "scala"), "Serializable")), None, List(DefDef("hashCode", List(TermParamClause(Nil)), Inferred(), Some(Apply(Ident("_hashCode"), List(This(Some("Foo")))))), DefDef("equals", List(TermParamClause(List(ValDef("x$0", Inferred(), None)))), Inferred(), Some(Apply(Select(Apply(Select(This(Some("Foo")), "eq"), List(TypeApply(Select(Ident("x$0"), "$asInstanceOf$"), List(Inferred())))), "||"), List(Match(Ident("x$0"), List(CaseDef(Bind("x$0", Typed(Wildcard(), Inferred())), None, Apply(Select(Literal(BooleanConstant(true)), "&&"), List(Apply(Select(Ident("x$0"), "canEqual"), List(This(Some("Foo"))))))), CaseDef(Wildcard(), None, Literal(BooleanConstant(false))))))))), DefDef("toString", List(TermParamClause(Nil)), Inferred(), Some(Apply(Ident("_toString"), List(This(Some("Foo")))))), DefDef("canEqual", List(TermParamClause(List(ValDef("that", Inferred(), None)))), Inferred(), Some(TypeApply(Select(Ident("that"), "isInstanceOf"), List(Inferred())))), DefDef("productArity", Nil, Inferred(), Some(Literal(IntConstant(0)))), DefDef("productPrefix", Nil, Inferred(), Some(Literal(StringConstant("Foo")))), DefDef("productElement", List(TermParamClause(List(ValDef("n", Inferred(), None)))), Inferred(), Some(Match(Ident("n"), List(CaseDef(Wildcard(), None, Apply(Ident("throw"), List(Apply(Select(New(Inferred()), "<init>"), List(Apply(Select(Ident("n"), "toString"), Nil)))))))))), DefDef("productElementName", List(TermParamClause(List(ValDef("n", Inferred(), None)))), Inferred(), Some(Match(Ident("n"), List(CaseDef(Wildcard(), None, Apply(Ident("throw"), List(Apply(Select(New(Inferred()), "<init>"), List(Apply(Select(Ident("n"), "toString"), Nil)))))))))), DefDef("copy", List(TermParamClause(Nil)), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))))), ValDef("Foo", TypeIdent("Foo$"), Some(Apply(Select(New(TypeIdent("Foo$")), "<init>"), Nil))), ClassDef("Foo$", DefDef("<init>", List(TermParamClause(Nil)), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil), Inferred()), Some(ValDef("_", Singleton(Ident("Foo")), None)), List(DefDef("apply", List(TermParamClause(Nil)), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil))), DefDef("unapply", List(TermParamClause(List(ValDef("x$1", Inferred(), None)))), Singleton(Literal(BooleanConstant(true))), Some(Literal(BooleanConstant(true)))), DefDef("toString", Nil, Inferred(), Some(Literal(StringConstant("Foo")))), TypeDef("MirroredMonoType", TypeBoundsTree(Inferred(), Inferred())), DefDef("fromProduct", List(TermParamClause(List(ValDef("x$0", Inferred(), None)))), Inferred(), Some(Apply(Select(New(Inferred()), "<init>"), Nil)))))), Literal(UnitConstant())))
5353
TypeRef(ThisType(TypeRef(NoPrefix(), "scala")), "Unit")
5454

5555
Inlined(None, Nil, Block(List(ClassDef("Foo1", DefDef("<init>", List(TermParamClause(List(ValDef("a", TypeIdent("Int"), None)))), Inferred(), None), List(Apply(Select(New(Inferred()), "<init>"), Nil)), None, List(ValDef("a", Inferred(), None)))), Literal(UnitConstant())))

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