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c++: better fixup_type_variants 

fixup_type_variants was almost doing all that finish_struct needs.
May as well make it do it all.

	gcc/cp/
	* class.c (fixup_type_variants): Copy TYPE_SIZE and
	TYPE_SIZE_UINIT.
	(finish_struct): Call it.
This commit is contained in:
Nathan Sidwell 2020-07-28 08:49:13 -07:00
parent 9b837af463
commit 0cd58a9f09
1 changed files with 4 additions and 6 deletions
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10
gcc/cp/class.c
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@ -1967,6 +1967,9 @@ fixup_type_variants (tree t)
/* Copy whatever these are holding today. */
TYPE_VFIELD (variants) = TYPE_VFIELD (t);
TYPE_FIELDS (variants) = TYPE_FIELDS (t);
TYPE_SIZE (variants) = TYPE_SIZE (t);
TYPE_SIZE_UNIT (variants) = TYPE_SIZE_UNIT (t);
}
}
@ -7610,12 +7613,7 @@ finish_struct (tree t, tree attributes)
CLASSTYPE_NON_AGGREGATE (t) = 1;
/* Fix up any variants we've already built. */
for (x = TYPE_NEXT_VARIANT (t); x; x = TYPE_NEXT_VARIANT (x))
{
TYPE_SIZE (x) = TYPE_SIZE (t);
TYPE_SIZE_UNIT (x) = TYPE_SIZE_UNIT (t);
TYPE_FIELDS (x) = TYPE_FIELDS (t);
}
fixup_type_variants (t);
}
else
finish_struct_1 (t);