diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/ast/TreeInfo.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/ast/TreeInfo.scala | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/compiler/scala/tools/nsc/ast/TreeInfo.scala b/src/compiler/scala/tools/nsc/ast/TreeInfo.scala index cbbb4c8ba8..1005cd1ccf 100644 --- a/src/compiler/scala/tools/nsc/ast/TreeInfo.scala +++ b/src/compiler/scala/tools/nsc/ast/TreeInfo.scala @@ -21,6 +21,11 @@ abstract class TreeInfo extends scala.reflect.internal.TreeInfo { import definitions.ThrowableClass + // TODO these overrides, and the slow trickle of bugs that they solve (e.g. SI-8479), + // suggest that we should pursue an alternative design in which the DocDef nodes + // are eliminated from the tree before typer, and instead are modelled as tree + // attachments. + /** Is tree legal as a member definition of an interface? */ override def isInterfaceMember(tree: Tree): Boolean = tree match { @@ -28,6 +33,11 @@ abstract class TreeInfo extends scala.reflect.internal.TreeInfo { case _ => super.isInterfaceMember(tree) } + override def isConstructorWithDefault(t: Tree) = t match { + case DocDef(_, definition) => isConstructorWithDefault(definition) + case _ => super.isConstructorWithDefault(t) + } + /** Is tree a pure (i.e. non-side-effecting) definition? */ override def isPureDef(tree: Tree): Boolean = tree match { |