diff options
Diffstat (limited to 'src/main/scala/scala/async/internal/Lifter.scala')
| -rw-r--r-- | src/main/scala/scala/async/internal/Lifter.scala | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/main/scala/scala/async/internal/Lifter.scala b/src/main/scala/scala/async/internal/Lifter.scala index 403eae9..4242a8e 100644 --- a/src/main/scala/scala/async/internal/Lifter.scala +++ b/src/main/scala/scala/async/internal/Lifter.scala @@ -2,8 +2,10 @@ package scala.async.internal trait Lifter { self: AsyncMacro => - import scala.reflect.internal.Flags._ - import global._ + import c.universe._ + import Flag._ + import c.internal._ + import decorators._ /** * Identify which DefTrees are used (including transitively) which are declared @@ -88,7 +90,7 @@ trait Lifter { // Only mark transitive references of defs, modules and classes. The RHS of lifted vals/vars // stays in its original location, so things that it refers to need not be lifted. - if (!(sym.isVal || sym.isVar)) + if (!(sym.isTerm && (sym.asTerm.isVal || sym.asTerm.isVar))) defSymToReferenced(sym).foreach(sym2 => markForLift(sym2)) } } @@ -111,34 +113,34 @@ trait Lifter { val treeLifted = t match { case vd@ValDef(_, _, tpt, rhs) => sym.setFlag(MUTABLE | STABLE | PRIVATE | LOCAL) - sym.name = name.fresh(sym.name.toTermName) - sym.modifyInfo(_.deconst) - treeCopy.ValDef(vd, Modifiers(sym.flags), sym.name, TypeTree(sym.tpe).setPos(t.pos), EmptyTree) + sym.setName(name.fresh(sym.name.toTermName)) + sym.setInfo(deconst(sym.info)) + treeCopy.ValDef(vd, Modifiers(sym.flags), sym.name, TypeTree(tpe(sym)).setPos(t.pos), EmptyTree) case dd@DefDef(_, _, tparams, vparamss, tpt, rhs) => - sym.name = this.name.fresh(sym.name.toTermName) + sym.setName(this.name.fresh(sym.name.toTermName)) sym.setFlag(PRIVATE | LOCAL) // Was `DefDef(sym, rhs)`, but this ran afoul of `ToughTypeSpec.nestedMethodWithInconsistencyTreeAndInfoParamSymbols` // due to the handling of type parameter skolems in `thisMethodType` in `Namers` treeCopy.DefDef(dd, Modifiers(sym.flags), sym.name, tparams, vparamss, tpt, rhs) case cd@ClassDef(_, _, tparams, impl) => - sym.name = newTypeName(name.fresh(sym.name.toString).toString) + sym.setName(newTypeName(name.fresh(sym.name.toString).toString)) companionship.companionOf(cd.symbol) match { case NoSymbol => case moduleSymbol => - moduleSymbol.name = sym.name.toTermName - moduleSymbol.moduleClass.name = moduleSymbol.name.toTypeName + moduleSymbol.setName(sym.name.toTermName) + moduleSymbol.asModule.moduleClass.setName(moduleSymbol.name.toTypeName) } treeCopy.ClassDef(cd, Modifiers(sym.flags), sym.name, tparams, impl) case md@ModuleDef(_, _, impl) => companionship.companionOf(md.symbol) match { case NoSymbol => - sym.name = name.fresh(sym.name.toTermName) - sym.moduleClass.name = sym.name.toTypeName + sym.setName(name.fresh(sym.name.toTermName)) + sym.asModule.moduleClass.setName(sym.name.toTypeName) case classSymbol => // will be renamed by `case ClassDef` above. } treeCopy.ModuleDef(md, Modifiers(sym.flags), sym.name, impl) case td@TypeDef(_, _, tparams, rhs) => - sym.name = newTypeName(name.fresh(sym.name.toString).toString) + sym.setName(newTypeName(name.fresh(sym.name.toString).toString)) treeCopy.TypeDef(td, Modifiers(sym.flags), sym.name, tparams, rhs) } atPos(t.pos)(treeLifted) |