diff --git a/dmd/interpret.c b/dmd/interpret.c
index af0a3655..2a877964 100644
--- a/dmd/interpret.c
+++ b/dmd/interpret.c
@@ -1942,13 +1942,6 @@ Expression *CallExp::interpret(InterState *istate)
 	    if (fd->ident == Id::adDup && arguments && arguments->dim == 2)
 	    {
 		e = (Expression *)arguments->data[1];
-#if IN_LLVM
-                // in LDC we repaint the array argument to void[], skip past that
-                // or CTFE will fail!
-                assert(e->op == TOKcast);
-                CastExp* ce = (CastExp*)e;
-                e = ce->e1;
-#endif
 		e = e->interpret(istate);
 		if (e != EXP_CANT_INTERPRET)
 		{