[Bug c++/68396] function auto-deduced return types get incorrectly classified as parameter packs

2015-11-19 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68396 --- Comment #2 from Jason Merrill --- Author: jason Date: Thu Nov 19 18:25:38 2015 New Revision: 230620 URL: https://gcc.gnu.org/viewcvs?rev=230620&root=gcc&view=rev Log: PR c++/68396 2015-11-19 Ryan Burn * pt.c (find_parame

[Bug other/67868] ICE in handling VTV sections for targets with section anchors.

2015-11-19 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67868 --- Comment #11 from Bill Schmidt --- However, I should note that although libvtv builds and installs for Power, it fails the testsuite completely, so we are going to leave this disabled for now. I'll open a bug report on the test failures.

[Bug ada/68443] [ada] FAIL: c39006b

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68443 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug other/68444] New: [libvtv] All libvtv tests fail for powerpc*-*-linux* (undefined references)

2015-11-19 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68444 Bug ID: 68444 Summary: [libvtv] All libvtv tests fail for powerpc*-*-linux* (undefined references) Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: norma

[Bug tree-optimization/68445] New: ICE: internal compiler error: in operator[], at vec.h

2015-11-19 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68445 Bug ID: 68445 Summary: ICE: internal compiler error: in operator[], at vec.h Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug fortran/66762] ICE when compiling gfortran.dg/submodule_[16].f90 with -flto

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66762 --- Comment #11 from Dominique d'Humieres --- > The attached patch fixes the problem but is, as yet, not regtested. Confirmed and regtested without regression. Thanks.

[Bug tree-optimization/61502] == comparison on "one-past" pointer gives wrong result

2015-11-19 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61502 --- Comment #18 from Alexander Cherepanov --- A bit simplified variant: #include int main() { int x, y = 1; int *volatile v; int *p; v = &y; p = v; if (p == &x + 1) { *p = 2; printf("y = %d\n", y); } } 077t.ali

[Bug jit/68446] New: jit testsuite failures seen inside dwarf2out.c:gen_producer_string

2015-11-19 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68446 Bug ID: 68446 Summary: jit testsuite failures seen inside dwarf2out.c:gen_producer_string Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug jit/68446] jit testsuite failures seen inside dwarf2out.c:gen_producer_string

2015-11-19 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68446 --- Comment #1 from David Malcolm --- (In reply to David Malcolm from comment #0) [...] > I ran a git bisect, it indicated that the failure of test-volatile.c was > introduced by: > > commit 25faed340686df8d7bb2242dc8d04285976922b6 > Author: mar

[Bug ada/68443] [ada] FAIL: c39006b

2015-11-19 Thread charlet at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68443 Arnaud Charlet changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/66214] [6 Regression] ICE verify_type failed with -O0 -g via gen_type_die_with_usage's dwarf2out.c:20250

2015-11-19 Thread adam at os dot inf.tu-dresden.de
{ typedef M I; }; enum Type { }; typedef Dl L; Type t; struct R { X1 f; }; }; With: gcc version 6.0.0 20151119 (experimental) (GCC) t.i: In instantiation of ‘class Dl’: t.i:8:47: required from ‘class X1’ t.i:16:20: required from here t.i:1:30: error: TYPE_CANONICAL is not compatibl

[Bug c/68447] New: ICE with -Wall on valid code on x86_64-linux-gnu in fold_binary_loc, at fold-const.c:9085

2015-11-19 Thread su at cs dot ucdavis.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68447 Bug ID: 68447 Summary: ICE with -Wall on valid code on x86_64-linux-gnu in fold_binary_loc, at fold-const.c:9085 Product: gcc Version: 6.0 Status: UNCONFIRMED S

[Bug c/61534] Wlogical-op should not warn when either operand comes from macro expansion

2015-11-19 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61534 --- Comment #8 from Manuel López-Ibáñez --- The last patch did not fix the original testcase nor gcc/testsuite/gcc.dg/pr40172-3.c

[Bug c/61534] Wlogical-op should not warn when either operand comes from macro expansion

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61534 --- Comment #9 from Marek Polacek --- So that's why this PR is still open.

[Bug c/61534] Wlogical-op should not warn when either operand comes from macro expansion

2015-11-19 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61534 --- Comment #10 from Manuel López-Ibáñez --- (In reply to Marek Polacek from comment #9) > So that's why this PR is still open. Sure, sorry, I should have been clearer. It was mostly a note to myself so I do not need to re-check next time I look

[Bug c/61534] Wlogical-op should not warn when either operand comes from macro expansion

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61534 --- Comment #11 from Marek Polacek --- Np. It's certainly something I'd love to see fixed :/. Hopefully the next stage1.

[Bug c/68447] ICE with -Wall on valid code on x86_64-linux-gnu in fold_binary_loc, at fold-const.c:9085

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68447 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/68412] [6 Regression] ICE with -Wall -Wextra in fold_binary_loc()

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68412 Marek Polacek changed: What|Removed |Added CC||su at cs dot ucdavis.edu --- Comment #3

[Bug libstdc++/68448] New: Python Pretty Printers get disabled on libstdc++ reload by GDB

2015-11-19 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68448 Bug ID: 68448 Summary: Python Pretty Printers get disabled on libstdc++ reload by GDB Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal P

[Bug libstdc++/68448] Python Pretty Printers get disabled on libstdc++ reload by GDB

2015-11-19 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68448 --- Comment #1 from Jan Kratochvil --- https://bugzilla.redhat.com/show_bug.cgi?id=1279406

[Bug libstdc++/68448] Python Pretty Printers get disabled on libstdc++ reload by GDB

2015-11-19 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68448 --- Comment #2 from Jan Kratochvil --- [patch] Python Pretty Printers get disabled on libstdc++ reload by GDB (PR libstdc++/68448) https://gcc.gnu.org/ml/gcc-patches/2015-11/msg02418.html

[Bug c++/68449] New: ICE in cxx_eval_constant_expression on atomic_load in C++

2015-11-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68449 Bug ID: 68449 Summary: ICE in cxx_eval_constant_expression on atomic_load in C++ Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug c++/68348] [6 regression] ICE: segfault in cxx_eval_constant_expression at cp/constexpr.c:3172

2015-11-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68348 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment #4

[Bug c++/68427] GCC (G++) flunks legal ANSI-C code

2015-11-19 Thread wam at hiwaay dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68427 --- Comment #5 from wam at hiwaay dot net --- Created attachment 36776 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36776&action=edit response to comment 4 Here is the stuff in reply to comment 4

[Bug c/68412] [6 Regression] ICE with -Wall -Wextra in fold_binary_loc()

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68412 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Thu Nov 19 22:04:00 2015 New Revision: 230627 URL: https://gcc.gnu.org/viewcvs?rev=230627&root=gcc&view=rev Log: PR c/68412 * c-typeck.c (parser_build_binary_op): Prope

[Bug c/68412] [6 Regression] ICE with -Wall -Wextra in fold_binary_loc()

2015-11-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68412 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/68422] compile-time cost of sizeof... is quadratic

2015-11-19 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68422 --- Comment #2 from Jason Merrill --- Author: jason Date: Thu Nov 19 22:29:08 2015 New Revision: 230629 URL: https://gcc.gnu.org/viewcvs?rev=230629&root=gcc&view=rev Log: PR c++/68422 * cp-tree.h (PACK_EXPANSION_SIZEOF_P): New.

[Bug fortran/68442] ICE on kind specification, depending on ordering of functions

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68442 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68335] [6 Regression][GRAPHITE] ICE: tree check: expected ssa_name, have real_cst in add_phi_arg_for_new_expr, at sese.c:1373

2015-11-19 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68335 Sebastian Pop changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/68441] ICE on using transfer with character parameter

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68441 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/68440] ICE on declaring class variable with wrong attribute

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68440 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68341] [6 Regression] FAIL: gcc.dg/graphite/interchange-{1,11,13}.c (internal compiler error)

2015-11-19 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68341 Sebastian Pop changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/68439] ICE in alloc_scalar_allocatable_for_subcomponent_assignment, at fortran/trans-expr.c:6711

2015-11-19 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68439 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68335] [6 Regression][GRAPHITE] ICE: tree check: expected ssa_name, have real_cst in add_phi_arg_for_new_expr, at sese.c:1373

2015-11-19 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68335 --- Comment #4 from Sebastian Pop --- testcase added in r230630

[Bug sanitizer/68065] Size calculations for VLAs can overflow

2015-11-19 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68065 --- Comment #32 from Alexander Cherepanov --- Sorry for the late reply. Decided to read DR 260 and got distracted. It so fundamentally undermines the base of classical C that it took me some time to grasp the scale:-) On 2015-11-12 01:51, jose

[Bug tree-optimization/68428] [6 Regression] [graphite] ICE in outermost_loop_in_sese w/ -O2 -floop-strip-mine or -O2 -floop-nest-optimize

2015-11-19 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68428 Sebastian Pop changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug sanitizer/68065] Size calculations for VLAs can overflow

2015-11-19 Thread ch3root at openwall dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68065 --- Comment #33 from Alexander Cherepanov --- On 2015-11-12 06:25, msebor at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68065 > > --- Comment #31 from Martin Sebor --- > (In reply to Alexander Cherepanov from comment #

[Bug sanitizer/68065] Size calculations for VLAs can overflow

2015-11-19 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68065 --- Comment #34 from joseph at codesourcery dot com --- On Thu, 19 Nov 2015, ch3root at openwall dot com wrote: > What does the following mean then? > > C11, 4p5: > "A strictly conforming program[...] It [...] shall not exceed any > minimum im

[Bug c++/68450] New: regex matching different from ECMAScript?

2015-11-19 Thread lcoquelle at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68450 Bug ID: 68450 Summary: regex matching different from ECMAScript? Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: minor Priority: P3 Component: c++

[Bug libstdc++/68448] Python Pretty Printers get disabled on libstdc++ reload by GDB

2015-11-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68448 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66573] Unexpected change in static, branch-prediction cost from O1 to O2 in if-then-else.

2015-11-19 Thread jvg1981 at aim dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66573 jvg1981 at aim dot com changed: What|Removed |Added CC||jvg1981 at aim dot com --- Comme

[Bug c++/68451] New: internal compiler error: Segmentation fault when using decltype with friend inside a class template

2015-11-19 Thread tim.pavlic at minelab dot com.au
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68451 Bug ID: 68451 Summary: internal compiler error: Segmentation fault when using decltype with friend inside a class template Product: gcc Version: 4.9.1 Status: UNCONFIRMED

[Bug plugins/68452] New: C front end doesn't call PLUGIN_FINISH_DECL on CONST_DECLs

2015-11-19 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68452 Bug ID: 68452 Summary: C front end doesn't call PLUGIN_FINISH_DECL on CONST_DECLs Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal P

[Bug middle-end/68279] ICE: in create_pw_aff_from_tree, at graphite-sese-to-poly.c:836

2015-11-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68279 Joost VandeVondele changed: What|Removed |Added Last reconfirmed||2015-11-20 --- Comment #4 from Joos

[Bug middle-end/68453] New: graphite ICE: segfault

2015-11-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68453 Bug ID: 68453 Summary: graphite ICE: segfault Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assigne

[Bug middle-end/68453] [6 Regression] graphite ICE: segfault

2015-11-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68453 Joost VandeVondele changed: What|Removed |Added CC||Joost.VandeVondele at mat dot ethz

[Bug c/68454] New: internal compiler error: Segmentation fault

2015-11-19 Thread luser.droog at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68454 Bug ID: 68454 Summary: internal compiler error: Segmentation fault Product: gcc Version: unknown Status: UNCONFIRMED Severity: blocker Priority: P3 Component: c

[Bug c/68454] internal compiler error: Segmentation fault

2015-11-19 Thread luser.droog at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68454 --- Comment #1 from M Joshua Ryan --- This is on a fresh install of cygwin64 on a new Windows 10 laptop.

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