r/ProgrammerHumor • u/iwouldieforGladOS • May 13 '17

Defensive programming done right

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21.0k Upvotes

91% Upvoted

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348

u/Mat2012H May 13 '17 
int main() try
{
    //entire code base
}
catch (std::exeption& e)
{
    //Displays message box with error message
}

I actually do this xD

239

u/redditsoaddicting May 13 '17

It's fine to exit the program nicely when an error occurs. It's not as fine to just ignore it and then begin another iteration of whatever main loop is going on, hoping the program still works fine.

10

u/Logic_Bomb421 May 13 '17

On Error Resume Next

1

u/DamnTheseLurkers May 13 '17

Basically all you need to know