gcc/testsuite/gcc.dg/Wunused-local-typedefs.c

   1 /*  Origin PR c/53702
   2     { dg-options "-Wunused-local-typedefs" }
   3     { dg-do compile }
   4 */
   5
   6 /* Only test nested functions for C.  More tests that work for C and C++
   7    can be found in c-c++-common.
   8 */
   9
  10 void
  11 test0 ()
  12 {
  13   typedef int foo; /* { dg-warning "locally defined but not used" } */
  14   void f ()
  15   {
  16   }
  17 }
  18
  19 void
  20 test1 ()
  21 {
  22   void f ()
  23   {
  24     typedef int foo; /* { dg-warning "locally defined but not used" } */
  25   }
  26 }
  27
  28
  29 void
  30 test2 ()
  31 {
  32   void f ()
  33   {
  34   }
  35   typedef int foo; /* { dg-warning "locally defined but not used" } */
  36 }