feat: implement `OCL_ROPE_IMPL`.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/ocl/tproc/detail/rope_fwd.hpp b/include/ocl/tproc/detail/rope_fwd.hpp
index e7dbebb..dd3c6d1 100644
--- a/include/ocl/tproc/detail/rope_fwd.hpp
+++ b/include/ocl/tproc/detail/rope_fwd.hpp
@@ -44,8 +44,15 @@ public:
 private:
   struct impl;
   std::unique_ptr<impl> impl_;
+
+#if !defined(OCL_ROPE_IMPL)
+  struct impl {};
+#endif
 };
 
+
+
+
 #if __cplusplus >= 201811L
 #ifdef __cpp_char8_t
 using u8rope = basic_rope<char8_t>;