gcc/testsuite/g++.dg/warn/noreturn-8.C

   1 // PR c++/60364
   2 // { dg-do compile { target c++11 } }
   3 // { dg-options "-Wpedantic" }
   4
   5 void f (); // { dg-message "previous declaration" }
   6 void f [[noreturn]] (); // { dg-error "declared '\\\[\\\[noreturn\\\]\\\]' but its first declaration was not" }
   7
   8 void f2 ();
   9 void f2 [[gnu::noreturn]] ();
  10
  11 void f3 ();
  12 __attribute__((noreturn)) void f3 ();
  13
  14 void f4 () { __builtin_abort (); } // { dg-message "previous declaration" }
  15 void f4 [[noreturn]] (); // { dg-error "declared '\\\[\\\[noreturn\\\]\\\]' but its first declaration was not" }
  16
  17 void f5 () { __builtin_abort (); }
  18 void f5 [[gnu::noreturn]] ();
  19
  20 void f6 () { __builtin_abort (); }
  21 __attribute__((noreturn)) void f6 ();