1 /* Spurious uninitialized variable warnings, from gdb */
2 /* { dg-do compile } */
3 /* { dg-options "-O2 -Wuninitialized" } */
4 struct os
{ struct o
*o
; };
5 struct o
{ struct o
*next
; struct os
*se
; };
9 while(o
&& s
== o
->se
){
10 s
++; // here `o' is non-zero and thus s is initialized
11 s
== o
->se
// `?' is essential, `if' does not trigger the warning
12 ? (o
= o
->next
, o
? s
= o
->se
: 0)
