It's been a minute since I used C/Cpp but if you compile with debugging symbols and using gdb give you info like in Java? At least the location of the crash.

[–] Miaou@jlai.lu 13 points 8 months ago (2 children)

And then you realise the program doesn't crash when compiling with debug symbols 😢

[–] Buddahriffic@lemmy.world 8 points 8 months ago

Then it's time to have a closer look at how your concurrent threads are behaving and where you missed a sync point or mutex.

[–] mrkite@programming.dev 4 points 8 months ago

That's when you break out valgrind because you certainly are using uninitialized memory.

[–] Ziglin@lemmy.world 2 points 8 months ago

And much more, it tells you each operation it goes through, where it is in the code, what's in the registers and more.