X-Git-Url: https://git.lttng.org/?p=urcu.git;a=blobdiff_plain;f=include%2Furcu%2Fwfstack.h;fp=include%2Furcu%2Fwfstack.h;h=0890f5c1a54b7d8e590196cf6553ce12f5b7e001;hp=5d58a9143ffb49eaaf6f2a1ad491aa34a81048d3;hb=087bce43020d2b45dab2dd8ecd6b0d6949c626f3;hpb=e915ab84fd0c02d37504f3eb1e1f3be93ea6dc37

diff --git a/include/urcu/wfstack.h b/include/urcu/wfstack.h
index 5d58a91..0890f5c 100644
--- a/include/urcu/wfstack.h
+++ b/include/urcu/wfstack.h
@@ -98,11 +98,21 @@ struct cds_wfs_stack {
  *
  * In C++, implement static inline wrappers using function overloading
  * to obtain an API similar to C.
+ *
+ * Avoid complaints from clang++ not knowing the transparent union
+ * attribute.
  */
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wignored-attributes"
+#endif
 typedef union {
 	struct __cds_wfs_stack *_s;
 	struct cds_wfs_stack *s;
-} caa_c_transparent_union cds_wfs_stack_ptr_t;
+} __attribute__((__transparent_union__)) cds_wfs_stack_ptr_t;
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif
 
 #ifdef _LGPL_SOURCE