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AP_NavEKF2: avoid compiler warnings from -Wclass-memaccess

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../../libraries/AP_NavEKF2/AP_NavEKF2_core.cpp: In member function ‘void NavEKF2_core::InitialiseVariables()’:
../../libraries/AP_NavEKF2/AP_NavEKF2_core.cpp:343:50: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct NavEKF2_core::ext_nav_vel_elements’; use assignment or value-initialization instead [-Wclass-memaccess]
  343 |     memset(&extNavVelNew, 0, sizeof(extNavVelNew));
      |                                                  ^
In file included from ../../libraries/AP_NavEKF2/AP_NavEKF2_core.cpp:4:
../../libraries/AP_NavEKF2/AP_NavEKF2_core.h:518:12: note: ‘struct NavEKF2_core::ext_nav_vel_elements’ declared here
  518 |     struct ext_nav_vel_elements {
      |            ^~~~~~~~~~~~~~~~~~~~
../../libraries/AP_NavEKF2/AP_NavEKF2_core.cpp:344:58: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct NavEKF2_core::ext_nav_vel_elements’; use assignment or value-initialization instead [-Wclass-memaccess]
  344 |     memset(&extNavVelDelayed, 0, sizeof(extNavVelDelayed));
      |                                                          ^
In file included from ../../libraries/AP_NavEKF2/AP_NavEKF2_core.cpp:4:
../../libraries/AP_NavEKF2/AP_NavEKF2_core.h:518:12: note: ‘struct NavEKF2_core::ext_nav_vel_elements’ declared here
  518 |     struct ext_nav_vel_elements {
      |            ^~~~~~~~~~~~~~~~~~~~
This commit is contained in:
Peter Barker 2020-06-04 12:33:52 +10:00 committed by Peter Barker
parent 6490a57179
commit b02d9abd32
1 changed files with 2 additions and 2 deletions
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libraries/AP_NavEKF2/AP_NavEKF2_core.cpp
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@ -340,8 +340,8 @@ void NavEKF2_core::InitialiseVariables()
extNavUsedForPos = false;
extNavYawResetRequest = false;
memset(&extNavVelNew, 0, sizeof(extNavVelNew));
memset(&extNavVelDelayed, 0, sizeof(extNavVelDelayed));
extNavVelNew = {};
extNavVelDelayed = {};
extNavVelToFuse = false;
extNavVelMeasTime_ms = 0;
useExtNavVel = false;