diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/Unapplies.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Unapplies.scala | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala b/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala index 1b89f3db44..ad936ac39d 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Unapplies.scala @@ -23,6 +23,14 @@ trait Unapplies extends ast.TreeDSL private val unapplyParamName = nme.x_0 + + // In the typeCompleter (templateSig) of a case class (resp it's module), + // synthetic `copy` (reps `apply`, `unapply`) methods are added. To compute + // their signatures, the corresponding ClassDef is needed. During naming (in + // `enterClassDef`), the case class ClassDef is added as an attachment to the + // moduleClass symbol of the companion module. + class ClassForCaseCompanionAttachment(val caseClass: ClassDef) + /** returns type list for return type of the extraction */ def unapplyTypeList(ufn: Symbol, ufntpe: Type) = { assert(ufn.isMethod, ufn) |