Recently i came across a problem written in C where there was some undefined behaviour due to which there was some segmentation error. While other people who helped me debugging it were getting warnings from their compiler which was GCC too but in my case while running that same problem in visual studio code it gives no warnings and not even a single errors and sadly no output. The execution starts and then closes own its own in the terminal.
And I use Windows 11.
I want this kinds of warnings.
People who helped me got this kind of warnings
>Solution :
Firstly you should check if you are running the latest version of GCC.
If still doesn’t show you the error messages then you should try adding -Wall -Wextra when you compile, like this:
gcc main.cpp -o executable.exe -Wall -Wextra
Those options tell compiler to be more strict and show you more warnings. You can see what exactly they do on this page