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cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.

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* cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
	* class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
	CLASSTYPE_ALIGN.

From-SVN: r34252
This commit is contained in:
Mark Mitchell 2000-05-29 15:35:06 +00:00 committed by Mark Mitchell
parent 86c8265412
commit 1b50716d21
3 changed files with 11 additions and 1 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2000-05-29 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
* class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
CLASSTYPE_ALIGN.
2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
* decl2.c (lang_decode_option): Use skip_leading_substring instead

2
gcc/cp/class.c
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@ -3723,7 +3723,7 @@ layout_empty_base (binfo, eoc, binfo_offsets)
/* This routine should only be used for empty classes. */
my_friendly_assert (is_empty_class (basetype), 20000321);
alignment = ssize_int (CLASSTYPE_ALIGN (basetype));
alignment = ssize_int (CLASSTYPE_ALIGN_UNIT (basetype));
/* This is an empty base class. We first try to put it at offset
zero. */

4
gcc/cp/cp-tree.h
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@ -1637,6 +1637,10 @@ struct lang_type
#define CLASSTYPE_SIZE_UNIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->size_unit)
#define CLASSTYPE_ALIGN(NODE) (TYPE_LANG_SPECIFIC(NODE)->align)
/* The alignment of NODE, without its virtual bases, in bytes. */
#define CLASSTYPE_ALIGN_UNIT(NODE) \
(CLASSTYPE_ALIGN (NODE) / BITS_PER_UNIT)
/* A cons list of virtual functions which cannot be inherited by
derived classes. When deriving from this type, the derived
class must provide its own definition for each of these functions. */