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/* { dg-do compile } */

struct unpacked

{

  int i;

  char c;

};

#pragma pack(1)

struct packed

{

  int i;

  char c;

};

struct packed_contains_unpacked

{

  char c;

  struct unpacked uuuu;  /* This should generate an error message.  */

};                      /* { dg-error "unpacked structure/union inside a packed struct" "XFAILed until patch for generic GCC structure layout code is accepted" { xfail rx-*-* } } */

union contains_unpacked

{

  char c;

  struct unpacked uuuu;  /* This should not.  */

};

struct packed_contains_packed

{

  char c;

  struct packed ppppp;   /* This should not.  */

};

#pragma pack()

struct unpacked_contains_packed

{

  char c;

  struct packed p;

};

struct unpacked_contains_unpacked

{

  char c;

  struct unpacked u;

};

int s1 = sizeof (struct unpacked);

int s2 = sizeof (struct packed);

int s3 = sizeof (struct packed_contains_unpacked);

int s4 = sizeof (struct packed_contains_packed);

int s5 = sizeof (struct unpacked_contains_packed);

int s6 = sizeof (struct unpacked_contains_unpacked);