1 /* Verify -Wdangling-pointer is issued only once.
3 { dg-options "-O -Wall" } */
7 void escape_global_warn_once (void)
11 p
= &x
[3]; // { dg-regexp "\[^\n\r\]+: warning: \[^\n\r\]+ \\\[-Wdangling-pointer.?\\\]" "message" }
15 void escape_param_warn_once (void **p
)
19 *p
= &x
[3]; // { dg-regexp "\[^\n\r\]+: warning: \[^\n\r\]+ \\\[-Wdangling-pointer.?\\\]" "message" }