Let's try a stupid code snip:
$ cat t1.c
int main()
{
int x;
return x;
}
$ gcc t1.c -Wall
t1.c: In function 'main':
t1.c:4:9: warning: 'x' is used uninitialized in this function [-Wuninitialized]
4 | return x;
| ^
It looks OK, but in GCC-10 we have diagnostics with hyperlink. If you click "-
Wuninitialized" you'll be diverted to gfortran doc:
https://gcc.gnu.org/onlinedocs/gfortran/Error-and-Warning-Options.html#index-Wuninitialized
Is this issue reported? I tried to search in bugzilla but didn't find one.
--
Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx>
School of Aerospace Science and Technology, Xidian University
