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// { dg-do assemble { target sparc-*-* } }

// { dg-options "-ansi -pedantic-errors -Wcast-align" }

// Copyright (C) 1999 Free Software Foundation, Inc.

// Contributed by Nathan Sidwell 7 Dec 1999 

// converting a T * to void * does not need a complete T, and doesn't

// increase alignment requirements.

struct X;

struct Y;

struct Z {double m;};

void f3 (X *xp, Z *zp)

{

  (void *)xp;

  (void *)zp;

  (Y *)xp;

  (Y *)zp;

  (Z *)xp;

}

void f4 (char *ptr)

{

  (Z *)ptr;           // { dg-warning "" } alignment

}