diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/Unapplies.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Unapplies.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala b/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala index 3e76da4fdc..e95184ac6d 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala @@ -33,12 +33,12 @@ trait Unapplies extends ast.TreeDSL /** returns type list for return type of the extraction * @see extractorFormalTypes */ - def unapplyTypeList(ufn: Symbol, ufntpe: Type, nbSubPats: Int) = { + def unapplyTypeList(pos: Position, ufn: Symbol, ufntpe: Type, nbSubPats: Int) = { assert(ufn.isMethod, ufn) //Console.println("utl "+ufntpe+" "+ufntpe.typeSymbol) ufn.name match { case nme.unapply | nme.unapplySeq => - val (formals, _) = extractorFormalTypes(unapplyUnwrap(ufntpe), nbSubPats, ufn) + val (formals, _) = extractorFormalTypes(pos, unapplyUnwrap(ufntpe), nbSubPats, ufn) if (formals == null) throw new TypeError(s"$ufn of type $ufntpe cannot extract $nbSubPats sub-patterns") else formals case _ => throw new TypeError(ufn+" is not an unapply or unapplySeq") |