[Bug c++/77337] [7 regression][c++1z] use before deduction of 'auto'

2017-02-20 Thread jason at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77337

Jason Merrill  changed:

   What|Removed |Added

 CC||barry.revzin at gmail dot com

--- Comment #4 from Jason Merrill  ---
*** Bug 77825 has been marked as a duplicate of this bug. ***

[Bug c++/77337] [7 regression][c++1z] use before deduction of 'auto'

2016-11-10 Thread jason at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77337

Jason Merrill  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Jason Merrill  ---
Fixed.

[Bug c++/77337] [7 regression][c++1z] use before deduction of 'auto'

2016-11-10 Thread jason at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77337

--- Comment #2 from Jason Merrill  ---
Author: jason
Date: Thu Nov 10 21:42:36 2016
New Revision: 242056

URL: https://gcc.gnu.org/viewcvs?rev=242056=gcc=rev
Log:
PR c++/77337 - auto return and lambda

* pt.c (tsubst_friend_function): Don't set DECL_INITIAL.
(instantiate_decl): It's OK to defer a constexpr function.
* cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): Check
DECL_LANG_SPECIFIC.
* decl2.c (decl_defined_p): Use it.  No longer static.
* decl.c (redeclaration_error_message): Use decl_defined_p.
* constexpr.c (cxx_eval_call_expression): Set input_location around
call to instantiate_decl.

Added:
trunk/gcc/testsuite/g++.dg/cpp1y/auto-fn33.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/constexpr.c
trunk/gcc/cp/cp-tree.h
trunk/gcc/cp/decl.c
trunk/gcc/cp/decl2.c
trunk/gcc/cp/pt.c

[Bug c++/77337] [7 regression][c++1z] use before deduction of 'auto'

2016-11-10 Thread jason at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77337

Jason Merrill  changed:

   What|Removed |Added

 Status|UNCONFIRMED |ASSIGNED
   Last reconfirmed||2016-11-10
   Assignee|unassigned at gcc dot gnu.org  |jason at gcc dot gnu.org
 Ever confirmed|0   |1

[Bug c++/77337] [7 regression][c++1z] use before deduction of 'auto'

2016-11-10 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77337

Jakub Jelinek  changed:

   What|Removed |Added

 CC||jakub at gcc dot gnu.org,
   ||jason at gcc dot gnu.org

--- Comment #1 from Jakub Jelinek  ---
This is rejected starting with r239268, P0170R1 implementation.  clang++
doesn't seem to implement that part of C++17 from what I can see.  Whether the
test is valid C++17 or not I'll defer to others.

[Bug c++/77337] [7 regression][c++1z] use before deduction of 'auto'

2016-08-23 Thread rguenth at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77337

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |7.0