[Bug c++/69842] [6 Regression] Parameter deduction in polymorphic lambdas

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69842 --- Comment #2 from Jason Merrill --- Author: jason Date: Wed Feb 17 20:45:15 2016 New Revision: 233506 URL: https://gcc.gnu.org/viewcvs?rev=233506&root=gcc&view=rev Log: PR c++/69842 * method.c (forward_parm): Split out from...

[Bug c++/69842] [6 Regression] Parameter deduction in polymorphic lambdas

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69842 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/68679] [5/6 Regression] gcc-5.2.1 ICE in C++11 anon union of structs with template fns, OK in gcc <= 4.9.3

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68679 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/68585] [5/6 Regression] c++14 code accepted by 4.9 not accepted by 5 and 6

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68585 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/65985] [5/6 Regression] compiler segfault with assert() in constexpr constructor body

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65985 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/46476] Missing Warning about unreachable code after return

2016-02-17 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46476 --- Comment #7 from Manuel López-Ibáñez --- Richard, perhaps a less aggressive -Wunreachable-code could be implemented just after (or while) building the control flow graph? It would not try to be smart with constant propagation or guessing bran

[Bug target/69857] gcc/config/arm/arm.c:15949: return in strange place ?

2016-02-17 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69857 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Commen

[Bug middle-end/50847] missed warning about unreachable code after throw statment.

2016-02-17 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50847 --- Comment #6 from Manuel López-Ibáñez --- Other testcases: int baz() { while(1) { break; return 5; // dead } do { continue; return 6; // dead } while(0); return 1; } int bax() { while(1) {

[Bug c++/69850] [6 Regression] unnecessary -Wnonnull-compare warning

2016-02-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69850 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Wed Feb 17 22:27:24 2016 New Revision: 233508 URL: https://gcc.gnu.org/viewcvs?rev=233508&root=gcc&view=rev Log: PR c++/69850 * gimplify.c (gimplify_cond_expr): Call gimpl

[Bug fortran/68147] Potential incorrect code generation for string self-assignment

2016-02-17 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68147 --- Comment #8 from Thomas Koenig --- The fix for 47674 wasn't complete.

[Bug c++/69850] [6 Regression] unnecessary -Wnonnull-compare warning

2016-02-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69850 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug bootstrap/69709] [6 Regression] profiled bootstrap error on s390x-linux-gnu with r233194

2016-02-17 Thread vogt at linux dot vnet.ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69709 --- Comment #5 from Dominik Vogt --- @Matthias: So far it only happens for me when building a gcc rpm from source on a (very slow VM), but not when compiling the same sources. Is there anything special about your build machine or environment on

[Bug libfortran/69856] libgfortran/intrinsics/ctime.c:59: order of evaluation problem ?

2016-02-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69856 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/69586] [6 Regression] FAIL: gcc.dg/uninit-21.c for target defaulting to short enum

2016-02-17 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69586 --- Comment #8 from Thomas Preud'homme --- Thanks!

[Bug tree-optimization/69776] [4.9/5 Regression] Wrong optimization with aliasing

2016-02-17 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69776 --- Comment #12 from Alexander Cherepanov --- Seems to be fixed, thanks! I've tried several variations, ok too.

[Bug c++/67767] -Wsuggest-attribute=noreturn suggests noreturn for function which already has noreturn and cold.

2016-02-17 Thread zerotype at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67767 --- Comment #2 from zerotype at yahoo dot com --- This can be worked around by using: [[gnu::cold]] [[gnu::noreturn]] instead of [[gnu::cold, gnu::noreturn]]

[Bug libstdc++/69862] New: STL containers not using allocator's definition of pointers

2016-02-17 Thread philippeb8 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69862 Bug ID: 69862 Summary: STL containers not using allocator's definition of pointers Product: gcc Version: unknown Status: UNCONFIRMED Severity: blocker

[Bug c++/68679] [5/6 Regression] gcc-5.2.1 ICE in C++11 anon union of structs with template fns, OK in gcc <= 4.9.3

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68679 --- Comment #3 from Jason Merrill --- Author: jason Date: Thu Feb 18 05:07:55 2016 New Revision: 233512 URL: https://gcc.gnu.org/viewcvs?rev=233512&root=gcc&view=rev Log: PR c++/68679 * decl2.c (reset_type_linkage_2): Look throug

[Bug c++/68585] [5/6 Regression] c++14 code accepted by 4.9 not accepted by 5 and 6

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68585 --- Comment #6 from Jason Merrill --- Author: jason Date: Thu Feb 18 05:08:02 2016 New Revision: 233513 URL: https://gcc.gnu.org/viewcvs?rev=233513&root=gcc&view=rev Log: PR c++/68585 * constexpr.c (cxx_eval_bare_aggregate): Fix

[Bug c++/65985] [5/6 Regression] compiler segfault with assert() in constexpr constructor body

2016-02-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65985 --- Comment #6 from Jason Merrill --- Author: jason Date: Thu Feb 18 05:08:09 2016 New Revision: 233514 URL: https://gcc.gnu.org/viewcvs?rev=233514&root=gcc&view=rev Log: PR c++/65985 * constexpr.c (build_constexpr_constructor_me

[Bug libfortran/69651] [6 Regession] Usage of unitialized pointer io/list_read.c

2016-02-17 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69651 Jerry DeLisle changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/69368] [6 Regression] spec2006 test case 416.gamess fails with the g++ 6.0 compiler starting with r232508

2016-02-17 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69368 --- Comment #42 from Thomas Koenig --- (In reply to Wilco from comment #41) > Yes, but it was suggested that -std=legacy wasn't the right flag in comment > 35... What -std=legacy mostly does is to allow extensioms, not to accept code which was

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