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/* Tests that the may_alias attribute works as expected.

   Author: Osku Salerma <osku@iki.fi> Apr 2002.  */

extern void abort(void);

extern void exit(int);

typedef short __attribute__((__may_alias__)) short_a;

int

main (void)

{

  int a = 0x12345678;

  short_a *b = (short_a*) &a;

  b[1] = 0;

  if (a == 0x12345678)

    abort();

  exit(0);

}