1 /* { dg-do compile } */
2 /* { dg-options "-O2" } */
3 
4 extern int *stderr;
5 
6 void f (int *, const char *, ...);
7 
g(const char * conf_name)8 void g (const char *conf_name)
9 {
10   typedef struct
11   {
12     const char *label;
13     const int value;
14   } Section;
15 
16   const Section sections[2] = { {"", 0}, {"", 1} };
17 
18   f (stderr, "", "", conf_name, 0, sections[0]);
19   f (stderr, "", "", conf_name, 0, sections[0]);
20 }
21