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Diffstat (limited to 'src/reflect/scala/reflect/internal/Symbols.scala')
| -rw-r--r-- | src/reflect/scala/reflect/internal/Symbols.scala | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/reflect/scala/reflect/internal/Symbols.scala b/src/reflect/scala/reflect/internal/Symbols.scala index a6f156f947..4afebab493 100644 --- a/src/reflect/scala/reflect/internal/Symbols.scala +++ b/src/reflect/scala/reflect/internal/Symbols.scala @@ -3269,6 +3269,14 @@ trait Symbols extends api.Symbols { self: SymbolTable => */ def mapParamss[T](sym: Symbol)(f: Symbol => T): List[List[T]] = mmap(sym.info.paramss)(f) + /** Return closest enclosing method, unless shadowed by an enclosing class. */ + // TODO Move back to ExplicitOuter when the other call site is removed. + // no use of closures here in the interest of speed. + final def closestEnclMethod(from: Symbol): Symbol = + if (from.isSourceMethod) from + else if (from.isClass) NoSymbol + else closestEnclMethod(from.owner) + /** An exception for cyclic references of symbol definitions */ case class CyclicReference(sym: Symbol, info: Type) extends TypeError("illegal cyclic reference involving " + sym) { |