diff options
Diffstat (limited to 'compiler/src/dotty/tools/dotc/core/NameOps.scala')
| -rw-r--r-- | compiler/src/dotty/tools/dotc/core/NameOps.scala | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/src/dotty/tools/dotc/core/NameOps.scala b/compiler/src/dotty/tools/dotc/core/NameOps.scala index 4c7f5b0a9..7a4fc0512 100644 --- a/compiler/src/dotty/tools/dotc/core/NameOps.scala +++ b/compiler/src/dotty/tools/dotc/core/NameOps.scala @@ -229,6 +229,12 @@ object NameOps { } } + def functionArity: Int = + if (name.startsWith(tpnme.Function)) + try name.drop(tpnme.Function.length).toString.toInt + catch { case ex: NumberFormatException => -1 } + else -1 + /** The name of the generic runtime operation corresponding to an array operation */ def genericArrayOp: TermName = name match { case nme.apply => nme.array_apply |