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PR c++/71748 - call to base destructor in template. 

PR c++/52746
	* pt.c (tsubst_baselink): Call
	adjust_result_of_qualified_name_lookup for unqualified
	destructors.

From-SVN: r238681
This commit is contained in:
Jason Merrill 2016-07-23 22:19:46 -04:00 committed by Jason Merrill
parent ca32b47320
commit 76178f6767
3 changed files with 42 additions and 4 deletions
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8
gcc/cp/ChangeLog
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@ -1,3 +1,11 @@
2016-07-22 Jason Merrill <jason@redhat.com>
PR c++/71748
PR c++/52746
* pt.c (tsubst_baselink): Call
adjust_result_of_qualified_name_lookup for unqualified
destructors.
2016-07-21 Jason Merrill <jason@redhat.com> 2016-07-21 Jason Merrill <jason@redhat.com>
PR c++/69223 PR c++/69223

9
gcc/cp/pt.c
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@ -13760,10 +13760,17 @@ tsubst_baselink (tree baselink, tree object_type,
if (!object_type) if (!object_type)
object_type = current_class_type; object_type = current_class_type;
if (qualified) if (qualified || name == complete_dtor_identifier)
{
baselink = adjust_result_of_qualified_name_lookup (baselink, baselink = adjust_result_of_qualified_name_lookup (baselink,
qualifying_scope, qualifying_scope,
object_type); object_type);
if (!qualified)
/* We need to call adjust_result_of_qualified_name_lookup in case the
destructor names a base class, but we unset BASELINK_QUALIFIED_P
so that we still get virtual function binding. */
BASELINK_QUALIFIED_P (baselink) = false;
}
return baselink; return baselink;
} }

23
gcc/testsuite/g++.dg/template/dtor10.C Normal file
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@ -0,0 +1,23 @@
// PR c++/71748
struct A
{
virtual ~A () {}
};
struct B : public A
{
virtual ~B () {}
};
template < int > void foo ()
{
B *b = new B;
b->~A ();
}
int main ()
{
foo < 0 > ();
return 0;
}