Dixit Ryan Mansfield (2005-11-15 13:15): > > But that seems relatively rare, and I for one would not mind being > > forced to add a dummy return statement after the call to exit(). > > The benefit of having a more rigorous compiler would outweigh this > > slight inconvenience. > > If you want to be forced then turn the warning into an error > with -Werror Not a bad idea, but in many situations, I am compiling a large project whose code generates many warnings, and turning them all into errors would be unworkable. I have patched my copy of the gcc sources to turn this warning into an error, but I'm still curious to see an example of when it is useful to knowingly allow the control flow to leave a function with an undefined return value. -- Pierre Sarrazin <sarrazip at sympatico dot ca>
