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| author | Eugene Burmako <xeno.by@gmail.com> | 2012-12-18 14:54:09 +0100 |
|---|---|---|
| committer | Eugene Burmako <xeno.by@gmail.com> | 2012-12-25 00:47:15 +0100 |
| commit | 2d612c38df4ecc4ad82ae26858de9e34ce66fcee (patch) | |
| tree | 9c1c17ac466bf5a02eaf839fb718658bc6dc0245 /src/reflect/scala/reflect/internal/Trees.scala | |
| parent | d2a7aa4ba1c048e52affb0eb2b9167a18dc29c83 (diff) | |
| download | scala-2d612c38df4ecc4ad82ae26858de9e34ce66fcee.tar.gz scala-2d612c38df4ecc4ad82ae26858de9e34ce66fcee.tar.bz2 scala-2d612c38df4ecc4ad82ae26858de9e34ce66fcee.zip | |
adds Tree.nonEmpty
So that trees become consistent with isEmpty on lists and options.
Diffstat (limited to 'src/reflect/scala/reflect/internal/Trees.scala')
| -rw-r--r-- | src/reflect/scala/reflect/internal/Trees.scala | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/reflect/scala/reflect/internal/Trees.scala b/src/reflect/scala/reflect/internal/Trees.scala index 9e737528d2..4dad3dd37a 100644 --- a/src/reflect/scala/reflect/internal/Trees.scala +++ b/src/reflect/scala/reflect/internal/Trees.scala @@ -39,6 +39,8 @@ trait Trees extends api.Trees { self: SymbolTable => def isDef = false def isEmpty = false + def nonEmpty = !isEmpty + def canHaveAttrs = true /** The canonical way to test if a Tree represents a term. |