gcc/testsuite/gcc.dg/pr63453.c

   1 /* PR c/63453 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-std=gnu11" } */
   4
   5 inline int fn1 (void); /* { dg-warning "declared but never defined" } */
   6 extern inline int fn2 (void); /* { dg-warning "declared but never defined" } */
   7 inline int __attribute__ ((gnu_inline)) fn3 (void);
   8 extern inline int __attribute__ ((gnu_inline)) fn4 (void);