Closed
Description
minimized code
object A {
def f()(>) = ???
import f.NonExistent
}Stack trace
-- [E040] Syntax Error: testing/Test.scala:2:13 --------------------------------
2 | def f()(>) = ???
| ^
| ':' expected, but ')' found
-- [E100] Syntax Error: testing/Test.scala:3:11 --------------------------------
3 | import f.NonExistent
| ^
| method f must be called with () argument
longer explanation available when compiling with `-explain`
exception occurred while typechecking testing/Test.scala
exception occurred while compiling testing/Test.scala
java.lang.Error: unexpected type.
fun = f,
methPart(fun) = f,
methPart(fun).tpe = (>: <error unspecified error>): Nothing,
tpe = (>: <error unspecified error>): Nothing while compiling testing/Test.scala
Exception in thread "main" java.lang.Error: unexpected type.
fun = f,
methPart(fun) = f,
methPart(fun).tpe = (>: <error unspecified error>): Nothing,
tpe = (>: <error unspecified error>): Nothing
at dotty.tools.dotc.typer.Applications.handleUnexpectedFunType(Applications.scala:990)
at dotty.tools.dotc.typer.Typer.handleUnexpectedFunType(Typer.scala:83)
at dotty.tools.dotc.typer.Applications.simpleApply$1(Applications.scala:874)
at dotty.tools.dotc.typer.Applications.realApply$5$$anonfun$4(Applications.scala:924)
at dotty.tools.dotc.typer.Typer.tryEither(Typer.scala:2341)
at dotty.tools.dotc.typer.Applications.realApply$1(Applications.scala:935)
at dotty.tools.dotc.typer.Applications.typedApply(Applications.scala:970)
at dotty.tools.dotc.typer.Typer.typedApply(Typer.scala:83)
at dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2119)
at dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2177)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Namer.typedAheadExpr$$anonfun$1(Namer.scala:1263)
at dotty.tools.dotc.typer.Namer.typedAhead(Namer.scala:1253)
at dotty.tools.dotc.typer.Namer.typedAheadExpr(Namer.scala:1263)
at dotty.tools.dotc.typer.Namer.rhsType$2(Namer.scala:1397)
at dotty.tools.dotc.typer.Namer.cookedRhsType$1(Namer.scala:1408)
at dotty.tools.dotc.typer.Namer.lhsType$1(Namer.scala:1409)
at dotty.tools.dotc.typer.Namer.inferredType$1(Namer.scala:1420)
at dotty.tools.dotc.typer.Namer.valOrDefDefSig(Namer.scala:1428)
at dotty.tools.dotc.typer.Namer.defDefSig(Namer.scala:1500)
at dotty.tools.dotc.typer.Namer$Completer.typeSig(Namer.scala:815)
at dotty.tools.dotc.typer.Namer$Completer.completeInCreationContext(Namer.scala:935)
at dotty.tools.dotc.typer.Namer$Completer.complete(Namer.scala:843)
at dotty.tools.dotc.core.SymDenotations$SymDenotation.completeFrom(SymDenotations.scala:258)
at dotty.tools.dotc.core.Denotations$Denotation.completeInfo$1(Denotations.scala:185)
at dotty.tools.dotc.core.Denotations$Denotation.info(Denotations.scala:187)
at dotty.tools.dotc.core.SymDenotations$SymDenotation.ensureCompleted(SymDenotations.scala:398)
at dotty.tools.dotc.typer.Typer.retrieveSym(Typer.scala:2071)
at dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2096)
at dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2176)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2247)
at dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2291)
at dotty.tools.dotc.typer.Typer.typedBlockStats(Typer.scala:785)
at dotty.tools.dotc.typer.Typer.typedBlock(Typer.scala:789)
at dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2127)
at dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2177)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Typer.typedFunctionValue(Typer.scala:1077)
at dotty.tools.dotc.typer.Typer.typedFunction(Typer.scala:903)
at dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2129)
at dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2177)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Typer.adaptNoArgsUnappliedMethod$2(Typer.scala:2795)
at dotty.tools.dotc.typer.Typer.adaptNoArgs$1(Typer.scala:2931)
at dotty.tools.dotc.typer.Typer.adapt1(Typer.scala:3139)
at dotty.tools.dotc.typer.Typer.adapt(Typer.scala:2544)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2333)
at dotty.tools.dotc.typer.Typer.typedImport(Typer.scala:1893)
at dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2131)
at dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2177)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2237)
at dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2291)
at dotty.tools.dotc.typer.Typer.typedClassDef(Typer.scala:1784)
at dotty.tools.dotc.typer.Typer.typedNamed$1(Typer.scala:2109)
at dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2176)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Typer.traverse$1(Typer.scala:2247)
at dotty.tools.dotc.typer.Typer.typedStats(Typer.scala:2291)
at dotty.tools.dotc.typer.Typer.typedPackageDef(Typer.scala:1910)
at dotty.tools.dotc.typer.Typer.typedUnnamed$1(Typer.scala:2150)
at dotty.tools.dotc.typer.Typer.typedUnadapted(Typer.scala:2177)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2213)
at dotty.tools.dotc.typer.Typer.typed(Typer.scala:2225)
at dotty.tools.dotc.typer.Typer.typedExpr(Typer.scala:2333)
at dotty.tools.dotc.typer.FrontEnd.liftedTree1$2(FrontEnd.scala:78)
at dotty.tools.dotc.typer.FrontEnd.typeCheck$$anonfun$1(FrontEnd.scala:83)
at dotty.runtime.function.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at dotty.tools.dotc.typer.FrontEnd.monitor(FrontEnd.scala:42)
at dotty.tools.dotc.typer.FrontEnd.typeCheck(FrontEnd.scala:84)
at dotty.tools.dotc.typer.FrontEnd.runOn$$anonfun$3(FrontEnd.scala:114)
at dotty.runtime.function.JProcedure1.apply(JProcedure1.java:15)
at dotty.runtime.function.JProcedure1.apply(JProcedure1.java:10)
at scala.collection.immutable.List.foreach(List.scala:305)
at dotty.tools.dotc.typer.FrontEnd.runOn(FrontEnd.scala:114)
at dotty.tools.dotc.Run.runPhases$4$$anonfun$4(Run.scala:161)
at dotty.runtime.function.JProcedure1.apply(JProcedure1.java:15)
at dotty.runtime.function.JProcedure1.apply(JProcedure1.java:10)
at scala.collection.ArrayOps$.foreach$extension(ArrayOps.scala:1323)
at dotty.tools.dotc.Run.runPhases$5(Run.scala:171)
at dotty.tools.dotc.Run.compileUnits$$anonfun$1(Run.scala:179)
at dotty.runtime.function.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at dotty.tools.dotc.util.Stats$.maybeMonitored(Stats.scala:65)
at dotty.tools.dotc.Run.compileUnits(Run.scala:186)
at dotty.tools.dotc.Run.compileSources(Run.scala:123)
at dotty.tools.dotc.Run.compile(Run.scala:106)
at dotty.tools.dotc.Driver.doCompile(Driver.scala:36)
at dotty.tools.dotc.Driver.process(Driver.scala:189)
at dotty.tools.dotc.Driver.process(Driver.scala:158)
at dotty.tools.dotc.Driver.process(Driver.scala:170)
at dotty.tools.dotc.Driver.main(Driver.scala:197)
at dotty.tools.dotc.Main.main(Main.scala)