// { dg-do run }
|
// { dg-do run }
|
// GROUPS passed bit-fields
|
// GROUPS passed bit-fields
|
// bitfield file
|
// bitfield file
|
// Message-Id: <92Oct29.191913est.62@jarvis.csri.toronto.edu>
|
// Message-Id: <92Oct29.191913est.62@jarvis.csri.toronto.edu>
|
// From: mdivax1!robinson@ai.mit.edu (Jim Robinson)
|
// From: mdivax1!robinson@ai.mit.edu (Jim Robinson)
|
// Subject: gcc 2.2.2 C++ bug in handling :0 bit fields
|
// Subject: gcc 2.2.2 C++ bug in handling :0 bit fields
|
// Date: Thu, 29 Oct 1992 19:18:28 -0500
|
// Date: Thu, 29 Oct 1992 19:18:28 -0500
|
//
|
//
|
// Also applies to:
|
// Also applies to:
|
// bitfield file
|
// bitfield file
|
// From: Jaimie Wilson/MSL
|
// From: Jaimie Wilson/MSL
|
// Date: Fri, 28 Jan 1994 06:11:43 -0500
|
// Date: Fri, 28 Jan 1994 06:11:43 -0500
|
// Subject: GCC bug report
|
// Subject: GCC bug report
|
//
|
//
|
// This test is only meant for targets where EMPTY_FIELD_BOUNDARY is
|
// This test is only meant for targets where EMPTY_FIELD_BOUNDARY is
|
// defined to no larger than the size of an unsigned int, or where
|
// defined to no larger than the size of an unsigned int, or where
|
// PCC_BITFIELD_TYPE_MATTERS is defined. Add skips below for targets that
|
// PCC_BITFIELD_TYPE_MATTERS is defined. Add skips below for targets that
|
// do not have that property.
|
// do not have that property.
|
// { dg-skip-if "" { mmix-knuth-mmixware } { "*" } { "" } }
|
// { dg-skip-if "" { mmix-knuth-mmixware } { "*" } { "" } }
|
|
|
|
|
#include
|
#include
|
#include
|
#include
|
|
|
struct foo {
|
struct foo {
|
char a;
|
char a;
|
char b;
|
char b;
|
unsigned int : 0; /* force word alignment */
|
unsigned int : 0; /* force word alignment */
|
char c;
|
char c;
|
};
|
};
|
|
|
int
|
int
|
main(int argc, char **argv)
|
main(int argc, char **argv)
|
{
|
{
|
struct foo bar;
|
struct foo bar;
|
|
|
if (offsetof (struct foo, c) > sizeof (unsigned int))
|
if (offsetof (struct foo, c) > sizeof (unsigned int))
|
{ printf ("FAIL\n"); return 1; }
|
{ printf ("FAIL\n"); return 1; }
|
else
|
else
|
printf ("PASS\n");
|
printf ("PASS\n");
|
return 0;
|
return 0;
|
}
|
}
|
|
|
|
|
