(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
Wcxx-compat-19.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-Wc++-compat" } */
       3  int v1;			/* { dg-message "previous declaration" } */
       4  int v1;			/* { dg-warning "invalid in C\[+\]\[+\]" } */
       5  int v2;			/* { dg-message "previous declaration" } */
       6  int v2 = 1;		/* { dg-warning "invalid in C\[+\]\[+\]" } */
       7  extern int v3;
       8  int v3;			/* { dg-message "previous declaration" } */
       9  int v3 = 1;		/* { dg-warning "invalid in C\[+\]\[+\]" } */
      10  extern int v4;
      11  int v4 = 1;
      12  static int v5;		/* { dg-message "previous declaration" } */
      13  static int v5;		/* { dg-warning "invalid in C\[+\]\[+\]" } */
      14  static int v6;		/* { dg-message "previous declaration" } */
      15  static int v6 = 1;	/* { dg-warning "invalid in C\[+\]\[+\]" } */
      16  int v7;
      17  extern int v7;
      18  int v8 = 1;
      19  extern int v8;