1 /* { dg-do compile } */
2 /* { dg-options "-Wuninitialized -O2" } */
3 /* { dg-message "warnings being treated as errors" "" {target "*-*-*"} 0 } */
12 #pragma GCC diagnostic error "-Wuninitialized"
13 foo(a); /* { dg-error "uninitialized" } */
14 #pragma GCC diagnostic push
15 #pragma GCC diagnostic ignored "-Wuninitialized"
17 #pragma GCC diagnostic pop
18 foo(c); /* { dg-error "uninitialized" } */
19 #pragma GCC diagnostic pop
20 foo(d); /* { dg-warning "uninitialized" } */