Add pragma to avoid gcc 8 compiler warning.

1 files changed, 8 insertions, 2 deletions

diff --git a/fnet/src/vespa/fnet/packetqueue.cpp b/fnet/src/vespa/fnet/packetqueue.cpp
index 4331819d3f5..e80f849f3ed 100644
--- a/fnet/src/vespa/fnet/packetqueue.cpp
+++ b/fnet/src/vespa/fnet/packetqueue.cpp
@@ -27,7 +27,11 @@ FNET_PacketQueue_NoLock::ExpandBuf(uint32_t needentries)
 
         uint32_t rOfs = _out_pos;
         uint32_t rLen = (_in_pos - _out_pos);
+//TODO Rewrite to pure C++
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wclass-memaccess"
         memcpy(newbuf + rOfs, _buf + rOfs, rLen * sizeof(_QElem));
+#pragma GCC diagnostic pop
     } else {                      // WRAPPED
         // BUFFER: |....................|
         // USED:   |######........######|
@@ -35,9 +39,11 @@ FNET_PacketQueue_NoLock::ExpandBuf(uint32_t needentries)
 
         uint32_t r1Len = _in_pos;
         uint32_t r2Len = (oldsize - _out_pos);
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wclass-memaccess"
         memcpy(newbuf, _buf, r1Len * sizeof(_QElem));
-        memcpy(newbuf + _bufsize - r2Len, _buf + oldsize - r2Len,
-               r2Len * sizeof(_QElem));
+        memcpy(newbuf + _bufsize - r2Len, _buf + oldsize - r2Len, r2Len * sizeof(_QElem));
+#pragma GCC diagnostic pop
         _out_pos += _bufsize - oldsize;
     }
     free(_buf);