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class.c (finish_struct_1): Force alignment of non-bitfields to BITS_PER_UNIT. 

1999-10-13  Andrew Haley  <aph@cygnus.com>

	* class.c (finish_struct_1): Force alignment of non-bitfields to
	BITS_PER_UNIT.

From-SVN: r29973
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Andrew Haley 1999-10-14 10:49:23 +00:00 committed by Andrew Haley
parent c76aab113e
commit e7bba992a9
2 changed files with 13 additions and 0 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
1999-10-13 Andrew Haley <aph@cygnus.com>
* class.c (finish_struct_1): Force alignment of non-bitfields to
BITS_PER_UNIT.
Wed Oct 13 22:01:35 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* typeck2.c (process_init_constructor): Handle empty constructors.

8
gcc/cp/class.c
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@ -3654,6 +3654,14 @@ finish_struct_1 (t)
cp_error_at ("multiple fields in union `%T' initialized");
any_default_members = 1;
}
{
unsigned int min_align = (DECL_PACKED (x) ? BITS_PER_UNIT
: TYPE_ALIGN (TREE_TYPE (x)));
/* Non-bit-fields are aligned for their type, except packed
fields which require only BITS_PER_UNIT alignment. */
DECL_ALIGN (x) = MAX (DECL_ALIGN (x), min_align);
}
}
}