[Bug c++/64496] [4.8/4.9/5 Regression] ICE with NSDMI and lambda

[Bug c++/64496] [4.8/4.9/5 Regression] ICE with NSDMI and lambda

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64496

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2015-01-05
   Target Milestone|---                         |4.8.5
     Ever confirmed|0                           |1

[Bug c++/64496] New: [4.8/4.9/5 Regression] ICE with NSDMI and lambda

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64496

            Bug ID: 64496
           Summary: [4.8/4.9/5 Regression] ICE with NSDMI and lambda
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jakub at gcc dot gnu.org
                CC: jason at gcc dot gnu.org

template <typename> class B;
template <typename W, typename... X>
struct B<W(X...)> { template <typename F> B(F); };
template <typename W, typename... X>
template <typename F>
B<W(X...)>::B(F) {}

int
main()
{
  int a;
  struct A
  {
    B<void()> l = [=] { a; };
  };
  A t;
}

ICEs with -std=c++0x starting with r179155.

[Bug c++/64496] [4.8/4.9/5 Regression] ICE with NSDMI and lambda

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64496

--- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Jan  6 20:44:39 2015
New Revision: 219266

URL: https://gcc.gnu.org/viewcvs?rev=219266&root=gcc&view=rev
Log:
    PR c++/64496
    * semantics.c (process_outer_var_ref): Diagnose lambda in local
    class NSDMI.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-nsdmi7.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/semantics.c

[Bug c++/64496] [4.8/4.9/5 Regression] ICE with NSDMI and lambda

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64496

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
           Assignee|unassigned at gcc dot gnu.org      |jason at gcc dot gnu.org
   Target Milestone|4.8.5                       |5.0

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Fixed for GCC 5.