Re: Function pointers and Optimization flag

[Maxim Yegorushkin]

angelo wrote:
> Hello, I am new to this group so hello to everybody.
> I start with a problem which occur when the optimization
> flag is enabled (-O1, ..., -O3) when compiling the following
> code which contain function pointers. The code compile
> with no problems and works correctly when no
> optimization is selected. When I turn-on the optimizer,
> the program produces a non-correct result. I used gcc
> 4.0.3 under Linux Ubuntu.
> Thanks in advance for any help or suggestion.

In addition to using -Wall -Wextra, you can try running your program
under valgrind to find questionable code paths.