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/* Copyright (C) 2001 Free Software Foundation, Inc.  */

/* { dg-do compile } */

/* { dg-options "-Wshadow -pedantic-errors" } */

/* Source: Neil Booth, 5 Dec 2001.  */

int decl1;                      /* { dg-warning "shadowed declaration" } */

void foo (double decl1)         /* { dg-warning "shadows a global decl" } */

{

}

void foo1 (int d)               /* { dg-message "note: previous definition" } */

{

  double d;      /* { dg-bogus "warning" "warning in place of error" } */

  /* { dg-error "redeclared as different" "" { target *-*-* } 15 } */

}

void foo2 (int d)               /* { dg-warning "shadowed declaration" } */

{

  {

    double d;                   /* { dg-warning "shadows a parameter" } */

  }

}

void foo3 ()

{

  int local;                    /* { dg-warning "shadowed declaration" } */

  {

    int local;                  /* { dg-warning "shadows a previous local" } */

  }

}