Fix: powerpc32: transparent unions alter calling convention
[urcu.git] / include / urcu / wfcqueue.h
index 2119e8d24ce49a431d70e133d5bf766e4eb2cec4..bd920ca488b6b0feedb243383fe641b0741842a2 100644 (file)
@@ -80,11 +80,21 @@ struct cds_wfcq_head {
  *
  * 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_wfcq_head *_h;
        struct cds_wfcq_head *h;
-} caa_c_transparent_union cds_wfcq_head_ptr_t;
+} __attribute__((__transparent_union__)) cds_wfcq_head_ptr_t;
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#endif
 
 #ifndef __cplusplus
 /*
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