diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/transform/Mixin.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/transform/Mixin.scala | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/Mixin.scala b/src/compiler/scala/tools/nsc/transform/Mixin.scala index e0b30ab9f9..8971e27bda 100644 --- a/src/compiler/scala/tools/nsc/transform/Mixin.scala +++ b/src/compiler/scala/tools/nsc/transform/Mixin.scala @@ -185,11 +185,6 @@ abstract class Mixin extends InfoTransform with ast.TreeDSL { newSym updateInfo (mixinMember.info cloneInfo newSym) } - def needsExpandedSetterName(field: Symbol) = !field.isLazy && ( - if (field.isMethod) field.hasStableFlag - else !field.isMutable - ) - /** Add getters and setters for all non-module fields of an implementation * class to its interface unless they are already present. This is done * only once per class. The mixedin flag is used to remember whether late @@ -207,19 +202,19 @@ abstract class Mixin extends InfoTransform with ast.TreeDSL { // println("creating new getter for "+ field +" : "+ field.info +" at "+ field.locationString+(field hasFlag MUTABLE)) val newFlags = field.flags & ~PrivateLocal | ACCESSOR | lateDEFERRED | ( if (field.isMutable) 0 else STABLE ) // TODO preserve pre-erasure info? - clazz.newMethod(nme.getterName(field.name.toTermName), field.pos, newFlags) setInfo MethodType(Nil, field.info) + clazz.newMethod(field.getterName, field.pos, newFlags) setInfo MethodType(Nil, field.info) } /* Create a new setter. Setters are never private or local. They are * always accessors and deferred. */ def newSetter(field: Symbol): Symbol = { //println("creating new setter for "+field+field.locationString+(field hasFlag MUTABLE)) - val setterName = nme.getterToSetter(nme.getterName(field.name.toTermName)) + val setterName = field.setterName val newFlags = field.flags & ~PrivateLocal | ACCESSOR | lateDEFERRED val setter = clazz.newMethod(setterName, field.pos, newFlags) // TODO preserve pre-erasure info? setter setInfo MethodType(setter.newSyntheticValueParams(List(field.info)), UnitClass.tpe) - if (needsExpandedSetterName(field)) + if (field.needsExpandedSetterName) setter.name = nme.expandedSetterName(setter.name, clazz) setter @@ -237,7 +232,7 @@ abstract class Mixin extends InfoTransform with ast.TreeDSL { val getter = member.getter(clazz) if (getter == NoSymbol) addMember(clazz, newGetter(member)) if (!member.tpe.isInstanceOf[ConstantType] && !member.isLazy) { - val setter = member.setter(clazz, needsExpandedSetterName(member)) + val setter = member.setter(clazz) if (setter == NoSymbol) addMember(clazz, newSetter(member)) } } @@ -315,7 +310,7 @@ abstract class Mixin extends InfoTransform with ast.TreeDSL { // carries over the current entry in the type history) val sym = enteringErasure { // so we have a type history entry before erasure - clazz.newValue(nme.getterToLocal(mixinMember.name.toTermName), mixinMember.pos).setInfo(mixinMember.tpe.resultType) + clazz.newValue(mixinMember.localName, mixinMember.pos).setInfo(mixinMember.tpe.resultType) } sym updateInfo mixinMember.tpe.resultType // info at current phase @@ -1236,10 +1231,7 @@ abstract class Mixin extends InfoTransform with ast.TreeDSL { case Assign(Apply(lhs @ Select(qual, _), List()), rhs) => // assign to fields in some implementation class via an abstract // setter in the interface. - def setter = lhs.symbol.setter( - toInterface(lhs.symbol.owner.tpe).typeSymbol, - needsExpandedSetterName(lhs.symbol) - ) setPos lhs.pos + def setter = lhs.symbol.setter(toInterface(lhs.symbol.owner.tpe).typeSymbol) setPos lhs.pos typedPos(tree.pos)((qual DOT setter)(rhs)) |