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re PR c++/49921 ([C++0x] Segfault during compilation, decltype and operator->*)

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PR c++/49921
	* semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.

From-SVN: r177498
This commit is contained in:
Jason Merrill 2011-08-06 00:34:37 -04:00 • committed by Jason Merrill
parent dd56ca9f1c
commit bb0a32e80d
4 changed files with 22 additions and 0 deletions
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3
gcc/cp/ChangeLog
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@ -1,5 +1,8 @@
2011-08-05 Jason Merrill <jason@redhat.com>
PR c++/49921
* semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
PR c++/49669
* init.c (perform_member_init): Handle invalid array initializer.

3
gcc/cp/semantics.c
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@ -4948,6 +4948,9 @@ finish_decltype_type (tree expr, bool id_expression_or_member_access_p,
return error_mark_node;
}
if (invalid_nonstatic_memfn_p (expr, complain))
return error_mark_node;
/* To get the size of a static data member declared as an array of
unknown bound, we need to instantiate it. */
if (TREE_CODE (expr) == VAR_DECL

3
gcc/testsuite/ChangeLog
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@ -1,5 +1,8 @@
2011-08-05 Jason Merrill <jason@redhat.com>
PR c++/49921
* g++.dg/cpp0x/decltype31.C: New.
PR c++/49669
* g++.dg/init/array28.C: New.

13
gcc/testsuite/g++.dg/cpp0x/decltype31.C Normal file
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@ -0,0 +1,13 @@
// PR c++/49921
// { dg-options -std=c++0x }
struct Local
{
void f();
};
Local *l;
void (Local::*ptr)();
decltype((l->*ptr)) i; // { dg-error "member function" }
// { dg-prune-output "invalid type in declaration" }