gcc/testsuite/gcc.dg/Walloca-16.c

   1 /* PR tree-optimization/84224 */
   2 /* { dg-do compile } */
   3 /* { dg-prune-output "conflicting types for built-in" } */
   4 /* { dg-options "-O0 -Walloca" } */
   5
   6 void *alloca ();
   7 __typeof__(alloca ()) a () { return alloca (); }
   8
   9 /* { dg-prune-output "\\\[-Wbuiltin-declaration-mismatch]" } */