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/* This test exposed a bug in combine where it was improperly changing

   the mode of a register.  The bug appeared to be latent until web

   was moved after combine.  This is the reduced test that fails

   by crashing in reload.  */

typedef struct cpp_reader cpp_reader;

typedef struct cpp_string cpp_string;

struct cpp_string

{

  unsigned int len;

  const unsigned char *text;

};

struct cpp_callbacks

{

  void (*ident) (cpp_reader *, unsigned int, const cpp_string *);

};

static void cb_ident (cpp_reader *, unsigned int, const cpp_string *);

init_c_lex (void)

{

  struct cpp_callbacks *cb;

  cb->ident = cb_ident;

}

cb_ident (cpp_reader * pfile __attribute__ ((__unused__)), unsigned int

line

          __attribute__ ((__unused__)), const cpp_string * str

          __attribute__ ((__unused__)))

{

  {

    cpp_string cstr = {

    };

    if (cpp_interpret_string (pfile, str, 1, &cstr, 0))

      {

      }

  }

}