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Diffstat (limited to 'src/dotty/tools/dotc/ast/TreeInfo.scala')
| -rw-r--r-- | src/dotty/tools/dotc/ast/TreeInfo.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/dotty/tools/dotc/ast/TreeInfo.scala b/src/dotty/tools/dotc/ast/TreeInfo.scala index 2b0f0aee3..c1efd0b0b 100644 --- a/src/dotty/tools/dotc/ast/TreeInfo.scala +++ b/src/dotty/tools/dotc/ast/TreeInfo.scala @@ -215,6 +215,10 @@ trait TreeInfo[T >: Untyped <: Type] { self: Trees.Instance[T] => case _ => false } + /** Does this list contain a named argument tree? */ + def hasNamedArg(args: List[Any]) = args exists isNamedArg + val isNamedArg = (arg: Any) => arg.isInstanceOf[Trees.NamedArg[_]] + /** Is this pattern node a catch-all (wildcard or variable) pattern? */ def isDefaultCase(cdef: CaseDef) = cdef match { case CaseDef(pat, EmptyTree, _) => isWildcardArg(pat) |