[Bug c++/79464] [7 Regression] ICE in ipa_modify_formal_ parameters

2017-02-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79464 Martin Liška changed: What|Removed |Added CC||gerhard.steinmetz.fortran@t

[Bug c++/79557] ICE in ipa_modify_formal_parameters, at ipa-prop.c:3979

2017-02-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79557 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/79559] [5/6/7 Regression] ICE in ix86_print_operand, at config/i386/i386.c:18189

2017-02-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79559 Martin Liška changed: What|Removed |Added Keywords||ice-on-invalid-code Status|UN

[Bug fortran/79553] Infinite gfortran loop on invalid code with procedures parameters

2017-02-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79553 Martin Liška changed: What|Removed |Added Known to work||7.0 Known to fail|

[Bug c++/79561] New: Missed optimization: useless guards for zero-initialized POD statics at function scope.

2017-02-16 Thread marc.mutz at kdab dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79561 Bug ID: 79561 Summary: Missed optimization: useless guards for zero-initialized POD statics at function scope. Product: gcc Version: 7.0.1 Status: UNCONFIRMED S

[Bug sanitizer/79562] New: sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 Bug ID: 79562 Summary: sanitizer breaks bootstrap of x86_64-*-freebsd Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: san

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 --- Comment #1 from kargl at gcc dot gnu.org --- Configure command was $HOME/gcc/gcc7/configure \ --prefix=$HOME/work/7 --with-isl=/usr/local \ --enable-languages=c,fortran,c++ --enable-libsanitizer \ --disable-libmudflap --disable-nls \ --enab

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread kargl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 --- Comment #2 from kargl at gcc dot gnu.org --- The problem was introduced within the last 8 days. My last bootstrap was % gfc7 --version GNU Fortran (GCC) 7.0.1 20170207 (experimental)

[Bug c++/79561] Missed optimization: useless guards for zero-initialized POD statics at function scope.

2017-02-16 Thread marc.mutz at kdab dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79561 --- Comment #1 from Marc Mutz --- For a moment, I thought it was about std::atomic, but a simple template container { T t; } instead of std::atomic produces the same result. So it seems like the = default ctor is the problem. If I remove

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread andreast at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 Andreas Tobler changed: What|Removed |Added CC||andreast at gcc dot gnu.org --- Comment

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread andreast at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 Andreas Tobler changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 --- Comment #5 from Steve Kargl --- On Thu, Feb 16, 2017 at 08:19:18PM +, andreast at gcc dot gnu.org wrote: > Andreas Tobler changed: > >What|Removed |Added >

[Bug target/79545] gcc[5/6]: RS6000, xvcvuxdsp and xvcvsxdsp RTL defines have wrong type

2017-02-16 Thread carll at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79545 --- Comment #2 from Carl Love --- Author: carll Date: Thu Feb 16 20:59:20 2017 New Revision: 245518 URL: https://gcc.gnu.org/viewcvs?rev=245518&root=gcc&view=rev Log: gcc/ChangeLog: 2017-02-16 Carl Love Backport from mainline commit r245

[Bug c++/79563] New: Same-name labels in lambdas considered duplicate

2017-02-16 Thread jengelh at inai dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79563 Bug ID: 79563 Summary: Same-name labels in lambdas considered duplicate Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug ada/79542] [7 regression] GNAT bug box

2017-02-16 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79542 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79533] [7 Regression] ICE in build_over_call under -std=c++17 in 'S s(static_cast(f()));'

2017-02-16 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79533 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/79561] Missed optimization: useless guards for zero-initialized POD statics at function scope.

2017-02-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79561 --- Comment #2 from Jonathan Wakely --- I think this is a dup of PR 78940

[Bug c++/79512] [6 Regression] ICE: Segfault in gimple_build_call_1, at gimple.c:218

2017-02-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79512 Jakub Jelinek changed: What|Removed |Added Summary|[6/7 Regression] ICE: |[6 Regression] ICE: |S

[Bug c++/79549] [7 Regression] [c++1z] ICE in tsubst, at cp/pt.c:13474 with partial specialization of auto... template parameter pack

2017-02-16 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79549 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread andreast at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 --- Comment #6 from Andreas Tobler --- Author: andreast Date: Thu Feb 16 21:23:51 2017 New Revision: 245520 URL: https://gcc.gnu.org/viewcvs?rev=245520&root=gcc&view=rev Log: 2017-02-16 Andreas Tobler PR sanitizer/79562 * sanitizer_c

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread andreast at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 Andreas Tobler changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/26749] too few arguments to function va_start is caught too late

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26749 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/26980] g++.old-deja/g++.other/init5.C execution test fails

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26980 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/26749] too few arguments to function va_start is caught too late

2017-02-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26749 Andrew Pinski changed: What|Removed |Added Status|WAITING |NEW --- Comment #3 from Andrew Pinski -

[Bug c/26749] too few arguments to function va_start is caught too late

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26749 --- Comment #4 from Martin Sebor --- Yes, I see the error there. There are 53 calls to error() or error_at() in the file. I'm trying to understand why you think this particular one is a problem (and the others aren't) and how that problem could

[Bug c/26749] too few arguments to function va_start is caught too late

2017-02-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26749 --- Comment #5 from Andrew Pinski --- (In reply to Martin Sebor from comment #4) > Yes, I see the error there. There are 53 calls to error() or error_at() in > the file. I'm trying to understand why you think this particular one is a > problem

[Bug c++/78940] [missed optimization] Useless guard variable in thread_local defaulted constructor

2017-02-16 Thread marc.mutz at kdab dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78940 Marc Mutz changed: What|Removed |Added CC||marc.mutz at kdab dot com --- Comment #3 fro

[Bug sanitizer/79562] sanitizer breaks bootstrap of x86_64-*-freebsd

2017-02-16 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79562 --- Comment #8 from Steve Kargl --- On Thu, Feb 16, 2017 at 09:26:12PM +, andreast at gcc dot gnu.org wrote: > > --- Comment #7 from Andreas Tobler --- > Fixed on trunk. > Thanks!

[Bug c++/79564] New: [missed optimization][x86] relaxed atomic counting compiled the same as seq_cst

2017-02-16 Thread marc.mutz at kdab dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79564 Bug ID: 79564 Summary: [missed optimization][x86] relaxed atomic counting compiled the same as seq_cst Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity:

[Bug c/26749] too few arguments to function va_start is caught too late

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26749 --- Comment #6 from Martin Sebor --- Okay, I've now read the discussion in bug 24222 that this one blocks. I think I understand the design issue though I don't see how to trigger it in a test case. $ cat t.c && /build/gcc-trunk/gcc/xgcc -B /bui

[Bug c++/79556] [7 Regression] [C++1z] ICE: in unify_one_argument, at cp/pt.c:18928

2017-02-16 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79556 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/67384] [concepts] More fun with deduction constraints

2017-02-16 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67384 Casey Carter changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/67491] [meta-bug] concepts issues

2017-02-16 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67384, which changed state. Bug 67384 Summary: [concepts] More fun with deduction constraints https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67384 What|Removed |Added -

[Bug c++/67491] [meta-bug] concepts issues

2017-02-16 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 67150, which changed state. Bug 67150 Summary: [c++-concepts] Expression constraint fails with dependent types used as a deduction constraint target https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67150 What|

[Bug c++/67150] [c++-concepts] Expression constraint fails with dependent types used as a deduction constraint target

2017-02-16 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67150 Casey Carter changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/79565] New: ICE in copy_to_mode_reg, at explow.c:612

2017-02-16 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79565 Bug ID: 79565 Summary: ICE in copy_to_mode_reg, at explow.c:612 Product: gcc Version: unknown Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal P

[Bug rtl-optimization/79286] [7 Regression] ira and lra wrong code at -O2 and -Os on i686-linux

2017-02-16 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79286 --- Comment #7 from Jeffrey A. Law --- Author: law Date: Thu Feb 16 22:56:51 2017 New Revision: 245521 URL: https://gcc.gnu.org/viewcvs?rev=245521&root=gcc&view=rev Log: 2017-02-16 Alan Modra PR rtl-optimization/79286 * ira.c

[Bug rtl-optimization/79286] [7 Regression] ira and lra wrong code at -O2 and -Os on i686-linux

2017-02-16 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79286 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug demangler/79099] Memory leak in cplus-dem.c:2232

2017-02-16 Thread kcc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79099 Kostya Serebryany changed: What|Removed |Added CC||kcc at gcc dot gnu.org --- Comment #

[Bug c++/60364] [[noreturn]] specified for second declaration but not first doesn't result in a diagnostic

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60364 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org Known to f

[Bug c++/61379] __attribute__((noreturn)) ignored on pure virtual member functions

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61379 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

[Bug c++/71943] Wreturn-type when combining destructor + return + __noreturn__ function

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71943 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/79554] Zero length format string passed to fprintf under if statement causes error message

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79554 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

[Bug c++/79551] Better caret position for not declared errors

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79551 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79531] bad location when trying to define undeclared method

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79531 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/79564] [missed optimization][x86] relaxed atomic counting compiled the same as seq_cst

2017-02-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79564 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Component|c

[Bug c++/79520] Spurious caching for constexpr arguments

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79520 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79566] New: [6/7 Regression] elaborated-type-specifier incorrectly rejected in range-based for

2017-02-16 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79566 Bug ID: 79566 Summary: [6/7 Regression] elaborated-type-specifier incorrectly rejected in range-based for Product: gcc Version: 6.3.1 Status: UNCONFIRMED Keywor

[Bug c++/79510] #pragma GCC diagnostic pop/push/ignored doesn't work as expected in template code

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79510 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/29445] Add attribute for 'experimental'

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29445 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/29455] Issues with -Wchar-subscripts

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29455 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79503] [7 Regression] [new inheriting ctors] spurious bad candidate from same or derived type

2017-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79503 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug bootstrap/79567] New: Compiler-warning "unknown escape sequence '\x'" about genmatch-generated C-files on mingw-host

2017-02-16 Thread meisenmann....@fh-salzburg.ac.at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79567 Bug ID: 79567 Summary: Compiler-warning "unknown escape sequence '\x'" about genmatch-generated C-files on mingw-host Product: gcc Version: 5.4.0 Status: UNCONFIRMED

<    1   2