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re PR c++/22618 (Template non-type arguments break class access protection)

PR c++/22618
	* search.c (accessible_p): Check access in the outermost set of
	template parameters.
	PR c++/22618
	* g++.dg/parse/access8.C: New test.

From-SVN: r105682
This commit is contained in:
Mark Mitchell 2005-10-20 18:01:52 +00:00 committed by Mark Mitchell
parent 9ca4afb947
commit 94c813b457
4 changed files with 29 additions and 2 deletions
gcc

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@ -1,3 +1,9 @@
2005-10-20 Mark Mitchell <mark@codesourcery.com>
PR c++/22618
* search.c (accessible_p): Check access in the outermost set of
template parameters.
2005-10-20 Richard Guenther <rguenther@suse.de>
* decl.c (grokdeclarator): Fix ambiguous pedwarn message.

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@ -872,8 +872,12 @@ accessible_p (tree type, tree decl, bool consider_local_p)
/* In a template declaration, we cannot be sure whether the
particular specialization that is instantiated will be a friend
or not. Therefore, all access checks are deferred until
instantiation. */
if (processing_template_decl)
instantiation. However, PROCESSING_TEMPLATE_DECL is set in the
parameter list for a template (because we may see dependent types
in default arguments for template parameters), and access
checking should be performed in the outermost parameter list. */
if (processing_template_decl
&& (!processing_template_parmlist || processing_template_decl > 1))
return 1;
if (!TYPE_P (type))

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@ -1,3 +1,8 @@
2005-10-20 Mark Mitchell <mark@codesourcery.com>
PR c++/22618
* g++.dg/parse/access8.C: New test.
2005-10-20 Richard Guenther <rguenther@suse.de>
PR c++/24439

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@ -0,0 +1,12 @@
// PR c++/22618
class foo
{
typedef int memfun; // { dg-error "private" }
};
template<foo::memfun> // { dg-error "context" }
struct fm_obj { };
template <typename T = foo::memfun> // { dg-error "context" }
struct S {};