c++ throw exception, segmentation fault [closed]

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I have a short program example.cc as follows:

#include <stdio.h>
int main()
{
   try {
      throw 999;
   } catch (int i) {
     printf("Catch i:%d", i);
   }
}

If I independently compile this program, it works ok, However, When I link with other object file, it failed, report segmentation fault, I don't why..

---

Why not look in the debugger and see where the segfault is occurring?

Your minimal sample is fine. I see nothing in it that would cause any problems. It's clear your other object file is at fault.

It's C++, so it's quite possible that static objects inside the other object file are being constructed during startup or destructed during program termination and causing problems.