compile warnings with g++ (GCC) 4.4.6

jentink · October 17, 2013, 13:24

Over the gov. shutdown, I've been compiling and running SU2 with no problem from home (ubuntu 13.04). mpicxx is using g++ version:
g++ (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3

Today I am compiling v 2.0.8 on a cluster at work. The g++ version is now
g++ (GCC) 4.4.6 20120305 (Red Hat 4.4.6-4)

I'm getting a lot of: "xxx" is only partially overridden in class "xxx" and virtual function override intended? messages (see below)

Do I need to worry about those?

../src/../include/solver_structure.hpp(6604): warning #654: overloaded virtual function "CSolver::GetDensity_Velocity_Inf" is only partially overridden in class "CTNE2EulerSolver"
class CTNE2EulerSolver : public CSolver {

../../SU2_CFD/src/../include/variable_structure.hpp(4093): warning #1125: overloaded function "CVariable::SetPrimVar_Compressible" is hidden by "CAdjTNE2EulerVariable::SetPrimVar_Compressibl e" -- virtual function override intended?
void SetPrimVar_Compressible(double val_adjlimit);

copeland · October 17, 2013, 14:34

Hey Tom,

These warnings show up on some architectures and with some compile settings. It's a known issue and the development team is working on stamping out the warnings for the next releases. No worries, everything should work normally.

-Sean

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October 17, 2013, 13:24	compile warnings with g++ (GCC) 4.4.6	#1
jentink Member Tom Jentink Join Date: Jan 2013 Posts: 61 Rep Power: 13	Over the gov. shutdown, I've been compiling and running SU2 with no problem from home (ubuntu 13.04). mpicxx is using g++ version: g++ (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3 Today I am compiling v 2.0.8 on a cluster at work. The g++ version is now g++ (GCC) 4.4.6 20120305 (Red Hat 4.4.6-4) I'm getting a lot of: "xxx" is only partially overridden in class "xxx" and virtual function override intended? messages (see below) Do I need to worry about those? ../src/../include/solver_structure.hpp(6604): warning #654: overloaded virtual function "CSolver::GetDensity_Velocity_Inf" is only partially overridden in class "CTNE2EulerSolver" class CTNE2EulerSolver : public CSolver { ../../SU2_CFD/src/../include/variable_structure.hpp(4093): warning #1125: overloaded function "CVariable::SetPrimVar_Compressible" is hidden by "CAdjTNE2EulerVariable::SetPrimVar_Compressibl e" -- virtual function override intended? void SetPrimVar_Compressible(double val_adjlimit);

October 17, 2013, 14:34		#2
copeland Member Sean R. Copeland Join Date: Jan 2013 Posts: 40 Rep Power: 13	Hey Tom, These warnings show up on some architectures and with some compile settings. It's a known issue and the development team is working on stamping out the warnings for the next releases. No worries, everything should work normally. -Sean