diff options
Diffstat (limited to 'src/compiler/scala/tools/nsc/transform/CleanUp.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/transform/CleanUp.scala | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/CleanUp.scala b/src/compiler/scala/tools/nsc/transform/CleanUp.scala index db88df5dc5..23496807d8 100644 --- a/src/compiler/scala/tools/nsc/transform/CleanUp.scala +++ b/src/compiler/scala/tools/nsc/transform/CleanUp.scala @@ -592,6 +592,25 @@ abstract class CleanUp extends Transform { ) } + def getClass(q: Tree): Tree = + Apply(Select(q, nme.getClass_), List()) + + if (settings.refinementMethodDispatch.value == "invoke-dynamic") { +/* val guardCallSite: Tree = { + val cachedClass = addStaticVariableToClass("cachedClass", definitions.ClassClass.tpe, EmptyTree) + val tmpVar = currentOwner.newVariable(ad.pos, unit.fresh.newName(ad.pos, "x")).setInfo(definitions.AnyRefClass.tpe) + atPos(ad.pos)(Block(List( + ValDef(tmpVar, transform(qual))), + If(Apply(Select(gen.mkAttributedRef(cachedClass), nme.EQ), List(getClass(Ident(tmpVar)))), + Block(List(Assign(gen.mkAttributedRef(cachedClass), getClass(Ident(tmpVar)))), + copy.ApplyDynamic(ad, Ident(tmpVar), transformTrees(params))), + EmptyTree))) + } + //println(guardCallSite) +*/ + localTyper.typed(copy.ApplyDynamic(ad, transform(qual), transformTrees(params))) + } else { + /* ### BODY OF THE TRANSFORMATION -> remember we're in case ad@ApplyDynamic(qual, params) ### */ /* This creates the tree that does the reflective call (see general comment @@ -659,7 +678,7 @@ abstract class CleanUp extends Transform { /* We return the dynamic call tree, after making sure no other * clean-up transformation are to be applied on it. */ transform(t) - + } /* ### END OF DYNAMIC APPLY TRANSFORM ### */ /* Some cleanup transformations add members to templates (classes, traits, etc). |