Merge branch 'ubsan210.InDetEventAthenaPool-20180514' into '21.0'

InDetEventAthenaPool: Suppress undefined behavior sanitizer warnings.

See merge request atlas/athena!11268

Former-commit-id: c9aad7f581ff81f12f34ef5fdb10c5fc673faac2

InnerDetector/InDetEventCnv/InDetEventAthenaPool/CMakeLists.txt

@@ -13,6 +13,7 @@ atlas_depends_on_subdirs(
    Generators/GeneratorObjectsTPCnv
    PRIVATE
    AtlasTest/TestTools
+   Control/CxxUtils
    Control/AthContainers
    Control/AthenaBaseComps
    Control/AthenaKernel

InnerDetector/InDetEventCnv/InDetEventAthenaPool/src/MsgUtil.h

@@ -12,6 +12,7 @@
 
 #include "AthenaBaseComps/AthMessaging.h"
 #include "GaudiKernel/MsgStream.h"
+#include "CxxUtils/no_sanitize_undefined.h"
  
 namespace IDEvtAthPool {
   //Small slightly dirty workaround so we can set the source name on the
@@ -20,7 +21,7 @@ namespace IDEvtAthPool {
   public:
     void setSource(const char*c) { if (m_source!=c) m_source=c; }
   };
-  inline void setMsgName(AthMessaging*a,const char*c) {
+  inline void setMsgName NO_SANITIZE_UNDEFINED (AthMessaging*a,const char*c) {
     if (a&&c) static_cast<MsgStreamSourceSettable*>(&(a->msg()))->setSource(c);
   }
 }