view gcc/testsuite/gcc.dg/pack-test-5.c @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* PR c/11446: packed on a struct takes precedence over aligned on the type
   of a field.  */
/* { dg-do run } */
/* { dg-additional-options "-mno-ms-bitfields" { target *-*-mingw* } } */

extern void abort (void);

struct A {
  double d;
} __attribute__ ((aligned));

struct B {
  char c;
  struct A a;
} __attribute__ ((packed));

int main ()
{
  if (sizeof (struct B) != sizeof (char) + sizeof (struct A))
    abort ();
  return 0;
}