[Bug c++/81359] [7/8 Regression] bogus error: constructor required before non-static data member for ‘Foo::Bar::test’ has been parsed

2017-08-09 Thread jason at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81359

--- Comment #3 from Jason Merrill  ---
Author: jason
Date: Wed Aug  9 18:32:02 2017
New Revision: 250994

URL: https://gcc.gnu.org/viewcvs?rev=250994=gcc=rev
Log:
PR c++/81359 - Unparsed NSDMI error from SFINAE context.

* init.c (get_nsdmi): Add complain parm.
* typeck2.c (digest_nsdmi_init): Add complain parm.
(process_init_constructor_record): Pass complain to get_nsdmi.
* pt.c (maybe_instantiate_noexcept): Add complain parm, return bool.
* method.c (get_defaulted_eh_spec): Add complain parm.  Pass it into
synthesized_method_walk.
(synthesized_method_walk): Adjust.
(walk_field_subobs): Pass complain to get_nsdmi.
(defaulted_late_check): Skip other checks if deleted.
* decl2.c (mark_used): Pass complain to maybe_instantiate_noexcept.
* call.c (build_aggr_conv): Pass complain to get_nsdmi.
* parser.c (defarg_location): New.
* error.c (location_of): Use it.

Added:
trunk/gcc/testsuite/g++.dg/cpp0x/sfinae59.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/call.c
trunk/gcc/cp/class.c
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/decl2.c
trunk/gcc/cp/error.c
trunk/gcc/cp/init.c
trunk/gcc/cp/method.c
trunk/gcc/cp/parser.c
trunk/gcc/cp/pt.c
trunk/gcc/cp/typeck2.c
trunk/gcc/testsuite/g++.dg/cpp0x/nsdmi-defer6.C
trunk/gcc/testsuite/g++.dg/cpp0x/nsdmi-template14.C
trunk/gcc/testsuite/g++.dg/cpp0x/nsdmi10.C

[Bug c++/81359] [7/8 Regression] bogus error: constructor required before non-static data member for ‘Foo::Bar::test’ has been parsed

2017-08-07 Thread jason at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81359

Jason Merrill  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
   Assignee|unassigned at gcc dot gnu.org  |jason at gcc dot gnu.org

--- Comment #2 from Jason Merrill  ---
Reduced:

template
static int test(int);

template
static void test(...);

template (0))>
struct A { };

struct B
{
  struct C {
int i = 0;
  };
  A a;
};

[Bug c++/81359] [7/8 Regression] bogus error: constructor required before non-static data member for ‘Foo::Bar::test’ has been parsed

2017-07-17 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81359

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P2

[Bug c++/81359] [7/8 Regression] bogus error: constructor required before non-static data member for ‘Foo::Bar::test’ has been parsed

2017-07-10 Thread trippels at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81359

Markus Trippelsdorf  changed:

   What|Removed |Added

   Keywords||rejects-valid
 Status|UNCONFIRMED |NEW
   Last reconfirmed|2017-07-08 00:00:00 |2017-07-10
 CC||redi at gcc dot gnu.org
   Target Milestone|--- |7.2
 Ever confirmed|0   |1

--- Comment #1 from Markus Trippelsdorf  ---
Started with r241330.