1 /* Some incompatible external linkage declarations were not diagnosed.
2    Bug 21342.  */
3 /* Origin: Joseph Myers <joseph@codesourcery.com> */
4 /* { dg-do compile } */
5 /* { dg-options "" } */
6 
7 int f(int (*)[]);
g()8 void g() { int f(int (*)[2]); } /* { dg-message "note: previous declaration of 'f' was here" } */
9 int f(int (*)[3]); /* { dg-error "conflicting types for 'f'" } */
10