diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/core/Symbols.scala | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/compiler/src/dotty/tools/dotc/core/Symbols.scala b/compiler/src/dotty/tools/dotc/core/Symbols.scala index cfd85c49c..c475e99f5 100644 --- a/compiler/src/dotty/tools/dotc/core/Symbols.scala +++ b/compiler/src/dotty/tools/dotc/core/Symbols.scala @@ -313,10 +313,7 @@ trait Symbols { this: Context => newNakedSymbol[original.ThisName](original.coord) } val ttmap1 = ttmap.withSubstitution(originals, copies) - (originals, copies).zipped foreach {(original, copy) => - copy.denot = original.denot // preliminary denotation, so that we can access symbols in subsequent transform - } - (originals, copies).zipped foreach {(original, copy) => + (originals, copies).zipped foreach { (original, copy) => val odenot = original.denot val oinfo = original.info match { case ClassInfo(pre, _, parents, decls, selfInfo) => @@ -324,14 +321,26 @@ trait Symbols { this: Context => ClassInfo(pre, copy.asClass, parents, decls.cloneScope, selfInfo) case oinfo => oinfo } + + val completer = new LazyType { + def complete(denot: SymDenotation)(implicit ctx: Context): Unit = { + denot.info = oinfo // needed as otherwise we won't be able to go from Sym -> parents & etc + // Note that this is a hack, but hack commonly used in Dotty + // The same thing is done by other completers all the time + denot.info = ttmap1.mapType(oinfo) + } + } + copy.denot = odenot.copySymDenotation( symbol = copy, owner = ttmap1.mapOwner(odenot.owner), - initFlags = odenot.flags &~ Frozen | Fresh, - info = ttmap1.mapType(oinfo), + initFlags = odenot.flags &~ (Frozen | Touched) | Fresh, + info = completer, privateWithin = ttmap1.mapOwner(odenot.privateWithin), // since this refers to outer symbols, need not include copies (from->to) in ownermap here. annotations = odenot.annotations.mapConserve(ttmap1.apply)) + } + copies } |