diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/ast/Trees.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/ast/Trees.scala | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/src/dotty/tools/dotc/ast/Trees.scala b/compiler/src/dotty/tools/dotc/ast/Trees.scala index 20273eb85..5e2fb99bf 100644 --- a/compiler/src/dotty/tools/dotc/ast/Trees.scala +++ b/compiler/src/dotty/tools/dotc/ast/Trees.scala @@ -890,6 +890,11 @@ object Trees { case tree: Select if (qualifier eq tree.qualifier) && (name == tree.name) => tree case _ => finalize(tree, untpd.Select(qualifier, name)) } + /** Copy Ident or Select trees */ + def Ref(tree: RefTree)(name: Name)(implicit ctx: Context) = tree match { + case Ident(_) => Ident(tree)(name) + case Select(qual, _) => Select(tree)(qual, name) + } def This(tree: Tree)(qual: untpd.Ident): This = tree match { case tree: This if qual eq tree.qual => tree case _ => finalize(tree, untpd.This(qual)) |