Fix for SI-6327, wrongness in Dynamic.

1 files changed, 13 insertions, 7 deletions

diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
index 21d61ff7b1..1beae1464a 100644
--- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala
+++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala
@@ -3811,18 +3811,23 @@ trait Typers extends Modes with Adaptations with Tags {
        *  - simplest solution: have two method calls
        *
        */
-      def mkInvoke(cxTree: Tree, tree: Tree, qual: Tree, name: Name): Option[Tree] =
+      def mkInvoke(cxTree: Tree, tree: Tree, qual: Tree, name: Name): Option[Tree] = {
+        debuglog(s"mkInvoke($cxTree, $tree, $qual, $name)")
         acceptsApplyDynamicWithType(qual, name) map { tp =>
           // tp eq NoType => can call xxxDynamic, but not passing any type args (unless specified explicitly by the user)
           // in scala-virtualized, when not NoType, tp is passed as type argument (for selection on a staged Struct)
 
-          // strip off type application -- we're not doing much with outer, so don't bother preserving cxTree's attributes etc
-          val (outer, explicitTargs) = cxTree match {
-              case TypeApply(fun, targs) => (fun, targs)
-              case Apply(TypeApply(fun, targs), args) => (Apply(fun, args), targs)
-              case t => (t, Nil)
+          // strip off type application -- we're not doing much with outer,
+          // so don't bother preserving cxTree's attributes etc
+          val cxTree1 = cxTree match {
+            case t: ValOrDefDef => t.rhs
+            case t              => t
+          }
+          val (outer, explicitTargs) = cxTree1 match {
+            case TypeApply(fun, targs)              => (fun, targs)
+            case Apply(TypeApply(fun, targs), args) => (Apply(fun, args), targs)
+            case t                                  => (t, Nil)
           }
-
           @inline def hasNamedArg(as: List[Tree]) = as.collectFirst{case AssignOrNamedArg(lhs, rhs) =>}.nonEmpty
 
           // note: context.tree includes at most one Apply node
@@ -3847,6 +3852,7 @@ trait Typers extends Modes with Adaptations with Tags {
 
           atPos(qual.pos)(Apply(tappSel, List(Literal(Constant(name.decode)))))
         }
+      }
     }
 
     @inline final def deindentTyping() = context.typingIndentLevel -= 2