(root)/
gcc-13.2.0/
gcc/
testsuite/
c-c++-common/
pr66208.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-Wnonnull" } */
       3  
       4  void foox (char*, ...) __attribute__ ((nonnull (1)));
       5  #define foo(p) foox (p, "p is null") /* { dg-warning "argument 1 null" } */
       6  
       7  void baz (void)
       8  {
       9    foo (0); /* { dg-message "note: in expansion" } */
      10  }