modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/pr49735.c (about)

     1  /* { dg-require-alias "" } */
     2  void bar (void);
     3  static void foo (void) { bar (); }
     4  void bar (void) __attribute__((alias("foo")));