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tree.c (cp_build_qualified_type_real): Correct handling of array types.

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* tree.c (cp_build_qualified_type_real): Correct handling of
	array types.

From-SVN: r59499
This commit is contained in:
Mark Mitchell 2002-11-26 08:11:33 +00:00
parent 020a7b12f8
commit 29fae15c80
1 changed files with 14 additions and 4 deletions
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18
gcc/cp/tree.c
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@ -650,10 +650,20 @@ cp_build_qualified_type_real (type, type_quals, complain)
if (element_type == error_mark_node)
return error_mark_node;
/* Make a new array type, just like the old one, but with the
appropriately qualified element type. */
t = build_type_copy (type);
TREE_TYPE (t) = element_type;
/* See if we already have an identically qualified type. */
for (t = TYPE_MAIN_VARIANT (type); t; t = TYPE_NEXT_VARIANT (t))
if (cp_type_quals (t) == type_quals
&& TYPE_NAME (t) == TYPE_NAME (type)
&& TYPE_CONTEXT (t) == TYPE_CONTEXT (type))
break;
if (!t)
{
/* Make a new array type, just like the old one, but with the
appropriately qualified element type. */
t = build_type_copy (type);
TREE_TYPE (t) = element_type;
}
/* Even if we already had this variant, we update
TYPE_NEEDS_CONSTRUCTING and TYPE_HAS_NONTRIVIAL_DESTRUCTOR in case