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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
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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> 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
* decl2.c (lang_decode_option): Use skip_leading_substring instead * 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. */ /* This routine should only be used for empty classes. */
my_friendly_assert (is_empty_class (basetype), 20000321); 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 /* This is an empty base class. We first try to put it at offset
zero. */ 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_SIZE_UNIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->size_unit)
#define CLASSTYPE_ALIGN(NODE) (TYPE_LANG_SPECIFIC(NODE)->align) #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 /* A cons list of virtual functions which cannot be inherited by
derived classes. When deriving from this type, the derived derived classes. When deriving from this type, the derived
class must provide its own definition for each of these functions. */ class must provide its own definition for each of these functions. */