[Bug tree-optimization/89479] __restrict

2019-02-23 Thread eyalroz at technion dot ac.il
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89479 Eyal Rozenberg changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED

[Bug libstdc++/89416] [9 regression] std::vector::push_back no longer builds.

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89416 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug c++/89480] New: internal compiler error: in unify, at cp/pt.c:22160 with the template argument force conversion.

2019-02-23 Thread kutdanila at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89480 Bug ID: 89480 Summary: internal compiler error: in unify, at cp/pt.c:22160 with the template argument force conversion. Product: gcc Version: 8.3.1 Status: UNCONFIRMED

[Bug libquadmath/89459] Incorrect rounding for fma in some cases

2019-02-23 Thread andres_takach at mentor dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89459 --- Comment #2 from Andres Takach --- Tried 8.3.0 (took hours to compile!) and it has the same behavior.

[Bug libstdc++/89416] [9 regression] std::vector::push_back no longer builds.

2019-02-23 Thread orion at cora dot nwra.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89416 Orion Poplawski changed: What|Removed |Added CC||orion at cora dot nwra.com ---

[Bug target/89271] [9 Regression] gcc.target/powerpc/vsx-simode2.c stopped working in GCC 9

2019-02-23 Thread amodra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89271 --- Comment #12 from Alan Modra --- Author: amodra Date: Sun Feb 24 02:01:05 2019 New Revision: 269174 URL: https://gcc.gnu.org/viewcvs?rev=269174=gcc=rev Log: [RS6000] Fix _ and tf_ splitters This patch fixes a bug that can result in "insn

[Bug target/89474] ice in df_reg_chain_verify_unmarked, at df-scan.c:3995

2019-02-23 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89474 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target|

[Bug tree-optimization/78969] bogus snprintf truncation warning due to missing range info

2019-02-23 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78969 --- Comment #15 from Martin Sebor --- (In reply to Martin Liška from comment #14) > Martin: Can you please take a look at the last comment? There is very little to go on in comment #13. Please provide a complete test case that reproduces the

[Bug fortran/89174] [8/9 Regression] Allocation segfault with CLASS(*) MOLD

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89174 --- Comment #4 from Thomas Koenig --- Just tried out r265170 on powerpc64le (because that machine boots faster :-), and the test case also segfaults. Hmm...

[Bug c++/80635] std::optional and bogus -Wmaybe-uninitialized warning

2019-02-23 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80635 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84605] [7/8/9 Regression] internal compiler error: in xref_basetypes, at cp/decl.c:13818

2019-02-23 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84605 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/89479] __restrict

2019-02-23 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89479 Marc Glisse changed: What|Removed |Added Keywords||alias, missed-optimization

[Bug tree-optimization/81009] missing aliasing optimization for const restrict pointers

2019-02-23 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81009 Marc Glisse changed: What|Removed |Added CC||eyalroz at technion dot ac.il --- Comment

[Bug rtl-optimization/89479] New: __restrict

2019-02-23 Thread eyalroz at technion dot ac.il
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89479 Bug ID: 89479 Summary: __restrict Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee:

[Bug fortran/89451] [9 Regression] FAIL: gfortran.dg/pr79315.f90 -O (internal compiler error)

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89451 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org --- Comment

[Bug fortran/86119] [8 Regression] Intrinsic len has wrong type if used within select type for a class(*) string

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86119 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/86119] [8 Regression] Intrinsic len has wrong type if used within select type for a class(*) string

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86119 --- Comment #8 from Thomas Koenig --- Author: tkoenig Date: Sat Feb 23 22:16:29 2019 New Revision: 269170 URL: https://gcc.gnu.org/viewcvs?rev=269170=gcc=rev Log: 2019-02-23 Thomas Koenig PR fortran/86119 Backport from trunk *

[Bug tree-optimization/89478] missed optimization for lambda expression when variable is uninitialized when declared

2019-02-23 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89478 --- Comment #1 from Marc Glisse --- I think the uninitialized variable makes the initialization not constexpr (and indeed gcc/clang complain if you try to declare test constexpr). Then we hit the well-known missed optimization that gcc is unable

[Bug fortran/87566] ICE with class(*) and select

2019-02-23 Thread neil.n.carlson at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87566 Neil Carlson changed: What|Removed |Added CC||neil.n.carlson at gmail dot com ---

[Bug libstdc++/89477] Incorrect CTAD deduction guides for set and multiset

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89477 Jonathan Wakely changed: What|Removed |Added Keywords||rejects-valid

[Bug tree-optimization/89478] New: missed optimization for lambda expression when variable is uninitialized when declared

2019-02-23 Thread SztfG at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89478 Bug ID: 89478 Summary: missed optimization for lambda expression when variable is uninitialized when declared Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug target/83443] FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-18.c (test for warnings, line 119)

2019-02-23 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83443 Martin Sebor changed: What|Removed |Added Status|NEW |WAITING --- Comment #10 from Martin

[Bug fortran/89174] [8/9 Regression] Allocation segfault with CLASS(*) MOLD

2019-02-23 Thread neil.n.carlson at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89174 --- Comment #3 from Neil Carlson --- r265171 is the commit that broke the 9.0 trunk; r265171 segfaults but r265170 works correctly. I haven't been able to pinpoint where this stuff was back-ported to the 8 branch, but it definitely was. This

[Bug testsuite/89473] FAIL: gcc.dg/tree-ssa/builtin-sprintf-10.c (test for excess errors)

2019-02-23 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89473 Martin Sebor changed: What|Removed |Added Keywords||diagnostic

[Bug libstdc++/89477] New: Incorrect CTAD deduction guides for set and multiset

2019-02-23 Thread arthur.j.odwyer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89477 Bug ID: 89477 Summary: Incorrect CTAD deduction guides for set and multiset Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/89475] Teach ccp about __builtin_bswap{16,32,64}

2019-02-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89475 --- Comment #4 from Jakub Jelinek --- (In reply to Andrew Pinski from comment #3) > (In reply to Andrew Pinski from comment #2) > > x &= 0xaa55; > > x = __builtin_bswap16 (x); > > if (x & 0xaa55) > > > > > > I think that should be: > > x

[Bug tree-optimization/89475] Teach ccp about __builtin_bswap{16,32,64}

2019-02-23 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89475 --- Comment #3 from Andrew Pinski --- (In reply to Andrew Pinski from comment #2) > x &= 0xaa55; > x = __builtin_bswap16 (x); > if (x & 0xaa55) > > > I think that should be: > x &= 0xaa55; > x = __builtin_bswap16 (x); > if (x & 0x55aa)

[Bug tree-optimization/89475] Teach ccp about __builtin_bswap{16,32,64}

2019-02-23 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89475 --- Comment #2 from Andrew Pinski --- x &= 0xaa55; x = __builtin_bswap16 (x); if (x & 0xaa55) I think that should be: x &= 0xaa55; x = __builtin_bswap16 (x); if (x & 0x55aa) instead.

[Bug fortran/89476] FAIL: gfortran.dg/ISO_Fortran_binding_5.f90

2019-02-23 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89476 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/89476] FAIL: gfortran.dg/ISO_Fortran_binding_5.f90

2019-02-23 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89476 --- Comment #3 from hjl at gcc dot gnu.org --- Author: hjl Date: Sat Feb 23 19:58:52 2019 New Revision: 269165 URL: https://gcc.gnu.org/viewcvs?rev=269165=gcc=rev Log: Include "../../../libgfortran/ISO_Fortran_binding.h" PR

[Bug driver/69471] "-march=native" unintentionally breaks further -march/-mtune flags

2019-02-23 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69471 --- Comment #10 from hjl at gcc dot gnu.org --- Author: hjl Date: Sat Feb 23 19:39:35 2019 New Revision: 269164 URL: https://gcc.gnu.org/viewcvs?rev=269164=gcc=rev Log: driver: Also prune joined switches with negation When -march=native is

[Bug libstdc++/89461] FAIL: experimental/net/timer/waitable/cons.cc

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89461 --- Comment #2 from Jonathan Wakely --- Oops, that should be: --- a/libstdc++-v3/include/experimental/io_context +++ b/libstdc++-v3/include/experimental/io_context @@ -134,7 +134,8 @@ inline namespace v1 io_context* _M_ctx; }; -

[Bug libstdc++/89461] FAIL: experimental/net/timer/waitable/cons.cc

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89461 --- Comment #1 from Jonathan Wakely --- This might help, but probably isn't the right fix: --- a/libstdc++-v3/include/experimental/io_context +++ b/libstdc++-v3/include/experimental/io_context @@ -134,7 +134,8 @@ inline namespace v1

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #16 from Thomas Koenig --- (In reply to Jonathan Wakely from comment #11) > Created attachment 45806 [details] > Check for working xmlcatalog > > Does this help? I'm bootstrapping right now, and it seems the problem is gone. Looks

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #15 from Jonathan Wakely --- (In reply to Andrew Pinski from comment #14) > https://trac.osgeo.org/postgis/ticket/963 > > Looks more like you don't have those dtd installed ... The point of the configure checks is to find out if

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #14 from Andrew Pinski --- https://trac.osgeo.org/postgis/ticket/963 Looks more like you don't have those dtd installed ... This referenced bug report is from 8 years ago complaining about the same thing.

[Bug fortran/89476] FAIL: gfortran.dg/ISO_Fortran_binding_5.f90

2019-02-23 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89476 --- Comment #2 from H.J. Lu --- They should use #include "../../../libgfortran/ISO_Fortran_binding.h"

[Bug fortran/89476] FAIL: gfortran.dg/ISO_Fortran_binding_5.f90

2019-02-23 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89476 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #13 from Thomas Koenig --- (In reply to Jonathan Wakely from comment #11) > Created attachment 45806 [details] > Check for working xmlcatalog > > Does this help? I'm giving it a spin, it will take an hour or so.

[Bug fortran/89476] New: FAIL: gfortran.dg/ISO_Fortran_binding_5.f90

2019-02-23 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89476 Bug ID: 89476 Summary: FAIL: gfortran.dg/ISO_Fortran_binding_5.f90 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #12 from Jonathan Wakely --- (In reply to Thomas Koenig from comment #10) > Is this the same output as on your sytem? No, my version is newer, but I've tested your version previously. You have libxslt 1.1.28, and it's buggy for some

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #11 from Jonathan Wakely --- Created attachment 45806 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45806=edit Check for working xmlcatalog Does this help?

[Bug fortran/88117] [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #10 from Thomas Koenig --- (In reply to Jonathan Wakely from comment #9) > It's a Suse-specific bug, the same version of xsltproc works fine for me on > Fedora. The version on my system is xsltproc -V Using libxml 20904, libxslt

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #9 from Jonathan Wakely --- (In reply to Thomas Koenig from comment #8) > (In reply to Jonathan Wakely from comment #4) > > Apparently Suse's xsltproc 1.1.32 works properly, so please either uninstall > > xsltproc or upgrade to a

[Bug fortran/88117] [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 --- Comment #13 from Paul Thomas --- Author: pault Date: Sat Feb 23 18:44:54 2019 New Revision: 269163 URL: https://gcc.gnu.org/viewcvs?rev=269163=gcc=rev Log: 2019-02-23 Paul Thomas Backport from trunk PR fortran/88117

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #8 from Thomas Koenig --- (In reply to Jonathan Wakely from comment #4) > Apparently Suse's xsltproc 1.1.32 works properly, so please either uninstall > xsltproc or upgrade to a fixed version. It is an absolute no-no to access the

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #7 from Jonathan Wakely --- See 'man xmlcatalog' and http://www.xmlsoft.org/catalog.html and http://www.jclark.com/sp/catalog.htm The xsltproc command is correct, and does not connect to the internet, it just queries the local

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #6 from Jonathan Wakely --- No. It's a key used to lookup an entry in the xmlcatalog database.

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #5 from Thomas Koenig --- (In reply to Jonathan Wakely from comment #2) > Your xsltproc is broken, the --nonet option means it should not try to > download DTDs. So, the hyperlink can be safely removed or redirected to /dev/null?

[Bug libstdc++/89464] shared_ptr_base.h: error: '__tag' was not declared in this scope (gcc-8.3.0 regression?)

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89464 --- Comment #8 from Jonathan Wakely --- (In reply to Andrew Pinski from comment #4) > The problem is in https://github.com/Silicondust/libhdhomerun: > hdhomerun_os_posix.h > Which does: > #if !defined(alignas) > #define alignas(n)

[Bug libstdc++/89464] shared_ptr_base.h: error: '__tag' was not declared in this scope (gcc-8.3.0 regression?)

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89464 --- Comment #7 from Jonathan Wakely --- alignas is a keyword in C++, it's not supposed to be a macro at all. GCC 8.3.0 now uses alignas in the standard library headers, which is OK because it's a C++ feature supported by the compiler. Stop

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #4 from Jonathan Wakely --- Apparently Suse's xsltproc 1.1.32 works properly, so please either uninstall xsltproc or upgrade to a fixed version.

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 Jonathan Wakely changed: What|Removed |Added CC||rguenth at gcc dot gnu.org ---

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 --- Comment #2 from Jonathan Wakely --- Your xsltproc is broken, the --nonet option means it should not try to download DTDs.

[Bug fortran/84387] Defined output does not work for a derived type that has no components

2019-02-23 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84387 --- Comment #9 from Jerry DeLisle --- Author: jvdelisle Date: Sat Feb 23 18:07:10 2019 New Revision: 269161 URL: https://gcc.gnu.org/viewcvs?rev=269161=gcc=rev Log: 2019-02-23 Jerry DeLisle PR fortran/84387 * trans-io.c

[Bug tree-optimization/89475] Teach ccp about __builtin_bswap{16,32,64}

2019-02-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89475 --- Comment #1 from Jakub Jelinek --- Created attachment 45805 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45805=edit gcc9-pr89475.patch Untested improvement. GCC10 material I guess.

[Bug tree-optimization/89475] New: Teach ccp about __builtin_bswap{16,32,64}

2019-02-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89475 Bug ID: 89475 Summary: Teach ccp about __builtin_bswap{16,32,64} Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/89475] Teach ccp about __builtin_bswap{16,32,64}

2019-02-23 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89475 Jakub Jelinek changed: What|Removed |Added Keywords||missed-optimization

[Bug target/83443] FAIL: gcc.dg/tree-ssa/builtin-sprintf-warn-18.c (test for warnings, line 119)

2019-02-23 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83443 John David Anglin changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|2018-01-15

[Bug fortran/89266] ICE with TRANSFER of len=0 character array constructor

2019-02-23 Thread anlauf at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89266 --- Comment #10 from Harald Anlauf --- (In reply to Harald Anlauf from comment #9) > A patch that does this has been posted here: > > https://gcc.gnu.org/ml/fortran/2019-02/msg00153.html This patch also fixes PR88326.

[Bug c/89474] New: ice in df_reg_chain_verify_unmarked, at df-scan.c:3995

2019-02-23 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89474 Bug ID: 89474 Summary: ice in df_reg_chain_verify_unmarked, at df-scan.c:3995 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/88117] [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2019-02-23 Thread tk at tkoenig dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 --- Comment #12 from tk at tkoenig dot net --- > --- Comment #11 from Dominique d'Humieres --- > The ICE is now gone, but I get segmentation fault at run time. If I comment > the > line > > z = (z) > > I get > > ab > > Program received

[Bug tree-optimization/89473] New: FAIL: gcc.dg/tree-ssa/builtin-sprintf-10.c (test for excess errors)

2019-02-23 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89473 Bug ID: 89473 Summary: FAIL: gcc.dg/tree-ssa/builtin-sprintf-10.c (test for excess errors) Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug debug/89472] New: FAIL: gcc.dg/debug/dwarf2/inline5.c scan-assembler-times DW_TAG_lexical_block\\)[^#/!@;\\|]*[#/!@;\\|]+ +[^#/!@\\|]*\\(DIE \\(0x[0-9a-f]*\\) DW_TAG_variable 1

2019-02-23 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89472 Bug ID: 89472 Summary: FAIL: gcc.dg/debug/dwarf2/inline5.c scan-assembler-times DW_TAG_lexical_block\\)[^#/!@;\\|]*[#/!@;\\|]+ +[^#/!@\\|]*\\(DIE \\(0x[0-9a-f]*\\)

[Bug other/704] --help and --version

2019-02-23 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=704 Eric Gallager changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug inline-asm/87010] FAIL: gcc.dg/torture/20180712-1.c -O1 (test for excess errors)

2019-02-23 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87010 John David Anglin changed: What|Removed |Added Component|testsuite |inline-asm --- Comment #2 from John

[Bug inline-asm/89471] New: FAIL: gcc.dg/pr84941.c (test for excess errors)

2019-02-23 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89471 Bug ID: 89471 Summary: FAIL: gcc.dg/pr84941.c (test for excess errors) Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/88117] [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2019-02-23 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 --- Comment #11 from Dominique d'Humieres --- The ICE is now gone, but I get segmentation fault at run time. If I comment the line z = (z) I get ab Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Is this

[Bug libstdc++/89464] shared_ptr_base.h: error: '__tag' was not declared in this scope (gcc-8.3.0 regression?)

2019-02-23 Thread gcc at nmacleod dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89464 --- Comment #6 from Milhouse --- Andrew, can you tell me what the correct algnas() definition should be, as everywhere it is used seems to be passing a single argument. This is the usage in shared_ptr_base.h: alignas(type_info) static constexpr

[Bug testsuite/87010] FAIL: gcc.dg/torture/20180712-1.c -O1 (test for excess errors)

2019-02-23 Thread danglin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87010 --- Comment #1 from John David Anglin --- Created attachment 45803 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45803=edit Patch Fixes test failure on hppa.

[Bug gcov-profile/89470] New: [GCOV] wrong frequencies when if statement is executed after a complicated "?:"statement

2019-02-23 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89470 Bug ID: 89470 Summary: [GCOV] wrong frequencies when if statement is executed after a complicated "?:"statement Product: gcc Version: 8.2.0 Status: UNCONFIRMED

[Bug fortran/89451] [9 Regression] FAIL: gfortran.dg/pr79315.f90 -O (internal compiler error)

2019-02-23 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89451 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug gcov-profile/89469] New: [GCOV] wrong frequencies for the first statement in the for(;;) block

2019-02-23 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89469 Bug ID: 89469 Summary: [GCOV] wrong frequencies for the first statement in the for(;;) block Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/88117] [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 --- Comment #10 from Paul Thomas --- Author: pault Date: Sat Feb 23 14:59:50 2019 New Revision: 269160 URL: https://gcc.gnu.org/viewcvs?rev=269160=gcc=rev Log: 2019-02-23 Paul Thomas Backport from trunk PR fortran/88117

[Bug c++/89419] [8/9 Regression] ICE in is_normal_capture_proxy starting with r253601

2019-02-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89419 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/89419] [8/9 Regression] ICE in is_normal_capture_proxy starting with r253601

2019-02-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89419 --- Comment #3 from Marek Polacek --- Author: mpolacek Date: Sat Feb 23 14:54:23 2019 New Revision: 269159 URL: https://gcc.gnu.org/viewcvs?rev=269159=gcc=rev Log: PR c++/89419 * g++.dg/cpp1y/lambda-generic-89419.C: New test.

[Bug c++/89419] [8/9 Regression] ICE in is_normal_capture_proxy starting with r253601

2019-02-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89419 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug gcov-profile/89468] New: [GCOV] wrong frequencies when the block is empty in a if statement

2019-02-23 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89468 Bug ID: 89468 Summary: [GCOV] wrong frequencies when the block is empty in a if statement Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal

[Bug c++/88294] [9 Regression] ICE on (invalid) C++11 code: in tsubst_copy, at cp/pt.c:15391

2019-02-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88294 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/88294] [9 Regression] ICE on (invalid) C++11 code: in tsubst_copy, at cp/pt.c:15391

2019-02-23 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88294 --- Comment #7 from Marek Polacek --- Author: mpolacek Date: Sat Feb 23 14:05:31 2019 New Revision: 269158 URL: https://gcc.gnu.org/viewcvs?rev=269158=gcc=rev Log: PR c++/88294 - ICE with non-constant noexcept-specifier. * pt.c

[Bug fortran/88117] [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 --- Comment #9 from Paul Thomas --- (In reply to Paul Thomas from comment #8) > Author: pault > Date: Sat Feb 23 13:18:47 2019 > New Revision: 269157 > > URL: https://gcc.gnu.org/viewcvs?rev=269157=gcc=rev > Log: > 2019-02-23 Paul Thomas >

[Bug fortran/88117] [9 Regression] ICE in gimplify_var_or_parm_decl, at gimplify.c:2697

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88117 --- Comment #8 from Paul Thomas --- Author: pault Date: Sat Feb 23 13:18:47 2019 New Revision: 269157 URL: https://gcc.gnu.org/viewcvs?rev=269157=gcc=rev Log: 2019-02-23 Paul Thomas PR fortran/88117 * resolve.c

[Bug fortran/61765] [7/8/9 Regression] [F03] Rejects valid BIND(C) ENTRY

2019-02-23 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61765 --- Comment #9 from Dominique d'Humieres --- For the record, after revision r267902 the test in pr34500 comment 0 gives an ICE instead of a wrong error (see pr34500 comment 6).

[Bug gcov-profile/89467] New: [GCOV] wrong freqencies when there is comparison operator in the right side of the assignment statement

2019-02-23 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89467 Bug ID: 89467 Summary: [GCOV] wrong freqencies when there is comparison operator in the right side of the assignment statement Product: gcc Version: 8.2.0 Status:

[Bug tree-optimization/88835] overly aggressive -Werror=format-overflow for printf since r265648

2019-02-23 Thread mark at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88835 --- Comment #17 from Mark Wielaard --- (In reply to Martin Sebor from comment #16) > The warning has been relaxed for GCC 9 in r269125. Thanks, I can confirm elfutils builds fine without warnings with GCC 9 now.

[Bug libstdc++/89466] [7/8/9 Regression] Accessing the Internet while boostrapping

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 Thomas Koenig changed: What|Removed |Added CC||bkoz at gcc dot gnu.org Target

[Bug libstdc++/89466] New: Accessing the Internet while boostrapping

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89466 Bug ID: 89466 Summary: Accessing the Internet while boostrapping Product: gcc Version: unknown Status: UNCONFIRMED Severity: blocker Priority: P3 Component:

[Bug fortran/89385] Incorrect members of C descriptor for an allocatable object

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89385 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug gcov-profile/89465] New: [GCOV] Wrong coverage with setjmp and longjmp function

2019-02-23 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89465 Bug ID: 89465 Summary: [GCOV] Wrong coverage with setjmp and longjmp function Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/89366] Fails to compile BIND(C) interface with assumed-length character argument

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89366 Paul Thomas changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug fortran/89366] Fails to compile BIND(C) interface with assumed-length character argument

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89366 --- Comment #7 from Paul Thomas --- Author: pault Date: Sat Feb 23 12:18:44 2019 New Revision: 269156 URL: https://gcc.gnu.org/viewcvs?rev=269156=gcc=rev Log: 2019-02-23 Paul Thomas PR fortran/89385 PR fortran/89366

[Bug fortran/89385] Incorrect members of C descriptor for an allocatable object

2019-02-23 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89385 --- Comment #4 from Paul Thomas --- Author: pault Date: Sat Feb 23 12:18:44 2019 New Revision: 269156 URL: https://gcc.gnu.org/viewcvs?rev=269156=gcc=rev Log: 2019-02-23 Paul Thomas PR fortran/89385 PR fortran/89366

[Bug fortran/71066] [7 Regression] ICE in set_loop_bounds, at fortran/trans-array.c:4680

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71066 Thomas Koenig changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/71066] [7 Regression] ICE in set_loop_bounds, at fortran/trans-array.c:4680

2019-02-23 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71066 --- Comment #17 from Thomas Koenig --- Author: tkoenig Date: Sat Feb 23 11:49:47 2019 New Revision: 269155 URL: https://gcc.gnu.org/viewcvs?rev=269155=gcc=rev Log: 2019-02-23 Thomas Koenig PR fortran/71066 Backport from

[Bug ada/89349] segfault when building GCC 7 & 8 branch with GCC master

2019-02-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89349 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Version|9.0

[Bug ada/89349] segfault when building GCC 8 branch with GCC master

2019-02-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89349 --- Comment #15 from Eric Botcazou --- Author: ebotcazou Date: Sat Feb 23 10:04:41 2019 New Revision: 269154 URL: https://gcc.gnu.org/viewcvs?rev=269154=gcc=rev Log: PR ada/89349 Backport from mainline 2018-05-25 Arnaud

[Bug ada/89349] segfault when building GCC 8 branch with GCC master

2019-02-23 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89349 --- Comment #14 from Eric Botcazou --- Author: ebotcazou Date: Sat Feb 23 10:04:23 2019 New Revision: 269153 URL: https://gcc.gnu.org/viewcvs?rev=269153=gcc=rev Log: PR ada/89349 Backport from mainline 2018-05-25 Arnaud

[Bug c/89448] Failure to generate diagnostic for "complex int" (OK for "_Complex int")

2019-02-23 Thread mrison at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89448 --- Comment #2 from Mark RISON --- (In reply to Richard Biener from comment #1) > Because 'complex' is from a system header probably ... It still ought to give a diagnostic, no?

[Bug libstdc++/89464] shared_ptr_base.h: error: '__tag' was not declared in this scope (gcc-8.3.0 regression?)

2019-02-23 Thread gcc at nmacleod dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89464 --- Comment #5 from Milhouse --- Thanks very much for digging into this so quickly and identifying the cause, I'll feed it back to the add-on author.

  1   2   >