[Bug go/81946] runtime.inc:782:28: error: field ‘__sem_lock’ has incomplete type

2017-08-24 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81946 --- Comment #7 from martin --- Thanks for letting me know. I appreciate it.

[Bug libgcc/81960] gcc doesn't compile on MAC OS X

2017-08-24 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81960 Jürgen Reuter changed: What|Removed |Added Known to fail||8.0 --- Comment #1 from Jürgen Reuter -

[Bug libgcc/81960] gcc doesn't compile on MAC OS X

2017-08-24 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81960 --- Comment #2 from Jürgen Reuter --- Actually, is this in the bootstrap ?

[Bug debug/81936] ICE in dwarf2out_die_ref_for_decl, at dwarf2out.c:5543

2017-08-24 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81936 --- Comment #15 from Tom de Vries --- (In reply to rguent...@suse.de from comment #14) > That looks odd, I'll see if I can reproduce tomorrow. FYI, there are scripts at https://gcc.gnu.org/wiki/Offloading#How_to_try_offloading_enabled_GCC that s

[Bug ada/81961] New: [7 regression] an imported unsized C array in the auto-translated binding raises Storage_Error

2017-08-24 Thread demoonlit at panathenaia dot halfmoon.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81961 Bug ID: 81961 Summary: [7 regression] an imported unsized C array in the auto-translated binding raises Storage_Error Product: gcc Version: 7.2.0 Status: UNCONFIRMED

[Bug ada/81961] [7 regression] an imported unsized C array in the auto-translated binding raises Storage_Error

2017-08-24 Thread demoonlit at panathenaia dot halfmoon.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81961 --- Comment #1 from yuta tomino --- Note, -gnatp or pragma Suppress can not suppress this exception.

[Bug libgcc/81960] gcc doesn't compile on MAC OS X

2017-08-24 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81960 --- Comment #3 from Uroš Bizjak --- Patch at [1]. [1] https://gcc.gnu.org/ml/gcc-patches/2017-08/msg01376.html

[Bug c++/81525] [7 Regression] Invalid codegen with constexpr variable template

2017-08-24 Thread sven.c.dack at sky dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81525 Sven C. Dack changed: What|Removed |Added CC||sven.c.dack at sky dot com --- Comment #6

[Bug fortran/81962] New: -Wmaybe-uninitialized refers to wrong line (and only works with -O3)

2017-08-24 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81962 Bug ID: 81962 Summary: -Wmaybe-uninitialized refers to wrong line (and only works with -O3) Product: gcc Version: 7.1.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/81962] -Wmaybe-uninitialized refers to wrong line (and only works with -O3)

2017-08-24 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81962 janus at gcc dot gnu.org changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug fortran/67679] [5/6/7/8 Regression] -Wunitialized reports on compiler-generated variables

2017-08-24 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67679 janus at gcc dot gnu.org changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/81942] ICE on empty constexpr constructor with C++14

2017-08-24 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81942 Thomas Preud'homme changed: What|Removed |Added Keywords|ice-on-invalid-code |ice-on-valid-code --- Comment #2 fr

[Bug c++/81964] New: istream_iterator: unexpected read in ctor

2017-08-24 Thread abominable-snowman at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81964 Bug ID: 81964 Summary: istream_iterator: unexpected read in ctor Product: gcc Version: 6.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/81884] [6/7 Regression] Invalid code generation with zero size arrays or flexible array members

2017-08-24 Thread v at vsamko dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81884 --- Comment #7 from Valentine --- Many thanks for this ! Are there any plans to merge this into 7.2.0 and into any future 7.x releases? If not, is it safe for me just to apply this patch to 7.2 locally and rebuild?

[Bug bootstrap/81965] New: [8 Regression] ICE in stage 2 compiler while configuring libgcc in stage 2, during GIMPLE pass: cfg

2017-08-24 Thread rai...@emrich-ebersheim.de
Severity: normal Priority: P3 Component: bootstrap Assignee: unassigned at gcc dot gnu.org Reporter: rai...@emrich-ebersheim.de Target Milestone: --- gcc version 8.0.0 20170824 (experimental) [trunk revision 251326] (GCC) ICE in stage 2 compiler

[Bug tree-optimization/81884] [6/7 Regression] Invalid code generation with zero size arrays or flexible array members

2017-08-24 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81884 --- Comment #8 from rguenther at suse dot de --- On Thu, 24 Aug 2017, v at vsamko dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81884 > > --- Comment #7 from Valentine --- > Many thanks for this ! > > Are there any plans to m

[Bug tree-optimization/81948] vectorize exp2 using exp

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81948 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/81951] [7/8 Regression] ICE returning 16 byte struct on s390x with -mno-lra

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81951 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.3

[Bug c++/81952] copy elision used when constructor needs to be called

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81952 Richard Biener changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIRM

[Bug tree-optimization/81953] Code sinking increases register pressure

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81953 --- Comment #3 from Richard Biener --- TER doesn't cross calls these days, it's really sinking doing this. I think given the schedule of instructions inside a BB on GIMPLE is somewhat arbitrary sinking should always sink to the beginning of the

[Bug middle-end/81954] gcc8 too aggressively reorders memory access beyond condition

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81954 --- Comment #2 from Richard Biener --- Or this is a dup of PR81900 which is meanwhile fixed (but not in your version).

[Bug rtl-optimization/81955] corrupted double-linked list (not small)

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81955 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug ada/81956] [7 regression] calling a null procedure is not skipped

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81956 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug bootstrap/81965] [8 Regression] ICE in stage 2 compiler while configuring libgcc in stage 2, during GIMPLE pass: cfg

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81965 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Target Mil

[Bug ada/81961] [7 regression] an imported unsized C array in the auto-translated binding raises Storage_Error

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81961 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug go/81966] New: runtime.inc:362:10: error: duplicate member ‘_’

2017-08-24 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81966 Bug ID: 81966 Summary: runtime.inc:362:10: error: duplicate member ‘_’ Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/81957] ICE decltype

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81957 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code, |

[Bug target/80993] [msp430] __attribute__((interrupt)) should imply __attribute__((used))

2017-08-24 Thread jozef.l at somniumtech dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80993 Jozef Lawrynowicz changed: What|Removed |Added CC||jozef.l at somniumtech dot com --- C

[Bug middle-end/81931] [8 regression] r251260 breaks many tests on powerpc64

2017-08-24 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81931 --- Comment #11 from Aldy Hernandez --- Author: aldyh Date: Thu Aug 24 11:40:55 2017 New Revision: 251328 URL: https://gcc.gnu.org/viewcvs?rev=251328&root=gcc&view=rev Log: PR middle-end/81931 * tree-ssanames.c (get_nonzero_bits)

[Bug middle-end/81931] [8 regression] r251260 breaks many tests on powerpc64

2017-08-24 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81931 --- Comment #12 from Aldy Hernandez --- Author: aldyh Date: Thu Aug 24 11:42:24 2017 New Revision: 251329 URL: https://gcc.gnu.org/viewcvs?rev=251329&root=gcc&view=rev Log: Port from mainline: 2017-08-24 Aldy Hernandez PR middle-end

[Bug bootstrap/81965] [8 Regression] ICE in stage 2 compiler while configuring libgcc in stage 2, during GIMPLE pass: cfg

2017-08-24 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81965 --- Comment #2 from Rainer Emrich --- (In reply to Richard Biener from comment #1) > Just a wild guess... does > > Index: gcc/dwarf2out.c > === > --- gcc/dwarf2out.c (revision 2

[Bug bootstrap/81965] [8 Regression] ICE in stage 2 compiler while configuring libgcc in stage 2, during GIMPLE pass: cfg

2017-08-24 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81965 --- Comment #3 from Rainer Emrich --- (In reply to Rainer Emrich from comment #2) > (In reply to Richard Biener from comment #1) > > Just a wild guess... does > > > > Index: gcc/dwarf2out.c > > ===

[Bug debug/81936] ICE in dwarf2out_die_ref_for_decl, at dwarf2out.c:5543

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81936 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug debug/81936] ICE in dwarf2out_die_ref_for_decl, at dwarf2out.c:5543

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81936 --- Comment #17 from Richard Biener --- Created attachment 42036 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42036&action=edit patch

[Bug c++/67960] Prefixing a function with [[deprecated]] produces multiple warnings

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67960 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug c++/79078] Warnings from deprecated attribute are too noisy

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79078 Eric Gallager changed: What|Removed |Added CC||chrisb2244 at gmail dot com --- Comment

[Bug middle-end/81908] [8 Regression] FAIL: gfortran.dg/alloc_comp_auto_array_2.f90 -O3 -g -m32

2017-08-24 Thread clyon at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81908 Christophe Lyon changed: What|Removed |Added Target|i?86-*-*|i?86-*-* |

[Bug libstdc++/81967] New: No overload std::basic_string::erase(__const_iterator, __const_iterator) old ABI

2017-08-24 Thread v.barinov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81967 Bug ID: 81967 Summary: No overload std::basic_string::erase(__const_iterator, __const_iterator) old ABI Product: gcc Version: 8.0 Status: UNCONFIRMED Severity:

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 Xi Ruoyao changed: What|Removed |Added CC||msebor at gcc dot gnu.org,

[Bug c++/80287] C++ crash with __attribute((may_alias))

2017-08-24 Thread yroux at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80287 --- Comment #11 from Yvan Roux --- Author: yroux Date: Thu Aug 24 13:20:22 2017 New Revision: 251331 URL: https://gcc.gnu.org/viewcvs?rev=251331&root=gcc&view=rev Log: PR c++/80287 C++ crash with __attribute((may_alias)) gcc/ 2017-08-24 Yvan R

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #5 from Xi Ruoyao --- Martin said Clang doesn't output the suffix at all, so I tested Clang 4.0. It also suffers this warning.

[Bug target/81921] [5/6/7/8 Regression] Fails to always-inline intrinsics with -flto

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81921 --- Comment #1 from Richard Biener --- Author: rguenth Date: Thu Aug 24 13:44:35 2017 New Revision: 251333 URL: https://gcc.gnu.org/viewcvs?rev=251333&root=gcc&view=rev Log: 2017-08-23 Richard Biener PR target/81921 * targhoo

[Bug debug/81936] ICE in dwarf2out_die_ref_for_decl, at dwarf2out.c:5543

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81936 --- Comment #18 from Richard Biener --- Author: rguenth Date: Thu Aug 24 13:41:51 2017 New Revision: 251332 URL: https://gcc.gnu.org/viewcvs?rev=251332&root=gcc&view=rev Log: 2017-08-24 Richard Biener PR debug/81936 * dwarf2o

[Bug debug/81936] ICE in dwarf2out_die_ref_for_decl, at dwarf2out.c:5543

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81936 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/81921] [5/6/7 Regression] Fails to always-inline intrinsics with -flto

2017-08-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81921 Richard Biener changed: What|Removed |Added Known to work||8.0 Summary|[5/6/7/8 Regress

[Bug lto/81968] New: [8 regression] early lto debug objects make Solaris ld SEGV

2017-08-24 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Bug ID: 81968 Summary: [8 regression] early lto debug objects make Solaris ld SEGV Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Prio

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

2017-08-24 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Rainer Orth changed: What|Removed |Added Target Milestone|--- |8.0

[Bug bootstrap/81960] gcc doesn't compile on MAC OS X

2017-08-24 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81960 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Component|libgcc

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #6 from Xi Ruoyao --- Created attachment 42038 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42038&action=edit patch proposal This patch turn on the type suffix of integer constants in debug info. It's not tested well yet.

[Bug target/81504] [7/8 Regression] gcc-7 regression: vec_st in loop misoptimized

2017-08-24 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81504 --- Comment #4 from Bill Schmidt --- I don't think this has anything to do with the swaps pass. I see the same wrong code generation with -mno-optimize-swaps. I'll continue to investigate.

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread psmith at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #7 from Paul Smith --- I'm not sure what the impacts of "if (pp->flags & pp_c_flag_gnu_v3)" are; does this mean it only works if you specify -ggdb3? Is that the right thing? I don't know what the differences are between the differen

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

2017-08-24 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 --- Comment #1 from rguenther at suse dot de --- On August 24, 2017 4:18:45 PM GMT+02:00, "ro at gcc dot gnu.org" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 > >Bug ID: 81968 >Summary: [8 regression] early lto

[Bug bootstrap/81965] [8 Regression] ICE in stage 2 compiler while configuring libgcc in stage 2, during GIMPLE pass: cfg

2017-08-24 Thread rai...@emrich-ebersheim.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81965 Rainer Emrich changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug other/81969] New: "el" escape sequence in coloring yields incorrect message in some terminals

2017-08-24 Thread vincent-gcc at vinc17 dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81969 Bug ID: 81969 Summary: "el" escape sequence in coloring yields incorrect message in some terminals Product: gcc Version: 6.4.0 Status: UNCONFIRMED Severity: nor

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #8 from Xi Ruoyao --- (In reply to Paul Smith from comment #7) > I'm not sure what the impacts of "if (pp->flags & pp_c_flag_gnu_v3)" are; > does this mean it only works if you specify -ggdb3? Is that the right > thing? I don't know

[Bug go/81966] runtime.inc:362:10: error: duplicate member ‘_’

2017-08-24 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81966 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/81955] corrupted double-linked list (not small)

2017-08-24 Thread adpc at riseup dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81955 --- Comment #4 from Ad PC --- "The file you are trying to attach is 13217 kilobytes (KB) in size. Attachments cannot be more than 1000 KB."

[Bug go/81970] New: carchive gotools tests fail

2017-08-24 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81970 Bug ID: 81970 Summary: carchive gotools tests fail Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go Assignee:

[Bug tree-optimization/81913] [8 Regression] wrong code at -O1

2017-08-24 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81913 --- Comment #6 from amker at gcc dot gnu.org --- Author: amker Date: Thu Aug 24 15:38:39 2017 New Revision: 251337 URL: https://gcc.gnu.org/viewcvs?rev=251337&root=gcc&view=rev Log: PR tree-optimization/81913 * tree-ssa-loop-niter

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #9 from Xi Ruoyao --- (In reply to Xi Ruoyao from comment #8) > I'll try more -gxxx options to see if we need a new flag. This works for: -g -g2 -g3 -ggdb -ggdb2 -ggdb3 -gdwarf -gdwarf-{2,3,4} -gdwarf -gstrict-dwarf -g -gz Not wor

[Bug rtl-optimization/81955] corrupted double-linked list (not small)

2017-08-24 Thread adpc at riseup dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81955 --- Comment #5 from Ad PC --- Created attachment 42039 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42039&action=edit used split -n 2 and bzip2 -- part 1

[Bug rtl-optimization/81955] corrupted double-linked list (not small)

2017-08-24 Thread adpc at riseup dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81955 --- Comment #6 from Ad PC --- Created attachment 42040 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42040&action=edit preprocessed source -- used split -n 2 and bzip2 -- part 2

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #10 from Martin Sebor --- Unless the exact format for non-type template arguments is specified in DWARF (I don't think it is) it seems that a more robust solution is to enhance GDB to be able to understand types with and without the s

[Bug bootstrap/81960] gcc doesn't compile on MAC OS X

2017-08-24 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81960 --- Comment #5 from Jürgen Reuter --- (In reply to Uroš Bizjak from comment #4) > Fixed. Is this fix committed to the gcc svn already?

[Bug bootstrap/81960] gcc doesn't compile on MAC OS X

2017-08-24 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81960 --- Comment #6 from Andrew Pinski --- (In reply to Jürgen Reuter from comment #5) > Is this fix committed to the gcc svn already? https://gcc.gnu.org/ml/gcc-cvs/2017-08/msg00582.html

[Bug c++/81971] New: internal compiler error: in check_noexcept_r, at cp/except.c:1028

2017-08-24 Thread rwdougla at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81971 Bug ID: 81971 Summary: internal compiler error: in check_noexcept_r, at cp/except.c:1028 Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal

[Bug go/81970] carchive gotools tests fail

2017-08-24 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81970 Uroš Bizjak changed: What|Removed |Added Target||x86_64-pc-linux-gnu, |

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #11 from Xi Ruoyao --- (In reply to Martin Sebor from comment #10) > Unless the exact format for non-type template arguments is specified in > DWARF (I don't think it is) it seems that a more robust solution is to > enhance GDB to be

[Bug go/81966] runtime.inc:362:10: error: duplicate member ‘_’

2017-08-24 Thread mfe at live dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81966 --- Comment #2 from martin --- I copied the folder of svn://gcc.gnu.org/svn/gcc/trunk/libgo/ to the gcc-7.2.0/libgo folder. When I'm using the trunk it should contain the patch? Shouldn't that work?

[Bug c++/66159] bogus warning for alias-declaration using elaborated-type-specifier

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66159 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread psmith at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #12 from Paul Smith --- Xi Ruoyao (comment #9): > This works for: Excellent.

[Bug c++/81972] New: Improve data tracking for simple conditional code

2017-08-24 Thread bugzi...@poradnik-webmastera.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81972 Bug ID: 81972 Summary: Improve data tracking for simple conditional code Product: gcc Version: 7.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/81236] Crash when calling a template member function from generic lambda

2017-08-24 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81236 Jason Merrill changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code Status|U

[Bug go/81966] runtime.inc:362:10: error: duplicate member ‘_’

2017-08-24 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81966 --- Comment #3 from Ian Lance Taylor --- The patch is to a file in gcc/go/gofrontend, not to a file in libgo. You probably can not simply copy the gcc/go directory from trunk to GCC 7, as it will expect other changes. But you can apply the patc

[Bug c++/81236] Crash when calling a template member function from generic lambda

2017-08-24 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81236 Jason Merrill changed: What|Removed |Added Keywords|ice-on-invalid-code |ice-on-valid-code --- Comment #4 from Ja

[Bug go/81966] runtime.inc:362:10: error: duplicate member ‘_’

2017-08-24 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81966 --- Comment #4 from Ian Lance Taylor --- I should add that parts of libgo are tied to parts of gcc/go, and I don't actually know whether using the trunk libgo and the GCC 7 gcc/go will work at all. Sorry.

[Bug c++/70328] default generated destructors cause 'inlining failed' warnings.

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70328 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/81909] [nvptx] Missing warning in gcc.dg/pr53037-{2,3}.c

2017-08-24 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81909 Thomas Preud'homme changed: What|Removed |Added Target|nvptx |nvptx, arm-none-eabi St

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #13 from Martin Sebor --- (In reply to Xi Ruoyao from comment #11) The target demangler is (or can be) different on each target and, as I said, different producers use different strings (for example, neither Clang nor IBM XLC++ inclu

[Bug target/81504] [7/8 Regression] gcc-7 regression: vec_st in loop misoptimized

2017-08-24 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81504 --- Comment #5 from Bill Schmidt --- OK, so the problem is in the swaps pass. It's just that the add of 16 is correctly placed in every prior optimization pass following ivopts, which has shifted it around in the usual fashion. Prior to swap op

[Bug target/81504] [7/8 Regression] gcc-7 regression: vec_st in loop misoptimized

2017-08-24 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81504 --- Comment #6 from Bill Schmidt --- Correction, the reconstruction happens *prior* to swap optimization so the latter can't make the patterns unrecognizable.

[Bug c++/69864] Fix various Wnarrowing minor issues

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69864 Eric Gallager changed: What|Removed |Added Keywords|documentation | Status|UNCONFIRMED

[Bug c++/81932] Template arguments of type unsigned generate incorrect debugging information

2017-08-24 Thread ryxi at stu dot xidian.edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81932 --- Comment #14 from Xi Ruoyao --- (In reply to Martin Sebor from comment #13) > (In reply to Xi Ruoyao from comment #11) > > The target demangler is (or can be) different on each target and, as I said, > different producers use different string

[Bug c++/79008] missing detail in -Wbuiltin-declaration-mismatch

2017-08-24 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79008 Martin Sebor changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever confirmed|1

[Bug c++/70644] Warn about implicit conversion of 'this' to pointer to virtual base class during construction

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70644 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/71517] g++ gives different warnings if compiling a file directly or adding preprocess step

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71517 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/57201] Using --save-temps affects whether warning is printed

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57201 Eric Gallager changed: What|Removed |Added CC||albert.astals at canonical dot com ---

[Bug c++/67906] Missing warning about std::move without effect

2017-08-24 Thread virkony at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67906 --- Comment #2 from Nikolay Orliuk --- Sure, struct Value { Value(); Value(const Value&); Value(Value&&); }; struct Frame { Value value; // previously mutable }; Frame top; const Frame& x

[Bug c++/67906] Missing warning about std::move without effect

2017-08-24 Thread virkony at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67906 --- Comment #3 from Nikolay Orliuk --- Sure, struct Value { Value(); Value(const Value&); Value(Value&&); }; struct Frame { Value value; // previously mutable }; Frame top; const Frame& x

[Bug c++/81973] New: Aliased virtual methods are treated as undefined, so the vtable is not generated

2017-08-24 Thread blaffablaffa at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81973 Bug ID: 81973 Summary: Aliased virtual methods are treated as undefined, so the vtable is not generated Product: gcc Version: 7.1.0 Status: UNCONFIRMED Severity

[Bug c++/67906] Missing warning about std::move without effect

2017-08-24 Thread virkony at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67906 --- Comment #4 from Nikolay Orliuk --- Hello Sure, struct Value { Value(); Value(const Value&); Value(Value&&); }; struct Frame { Value value; // previously mutable }; Frame top; const F

[Bug c++/67906] Missing warning about std::move without effect

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67906 Eric Gallager changed: What|Removed |Added Status|WAITING |NEW --- Comment #5 from Eric Gallager -

[Bug c++/67906] Missing warning about std::move without effect

2017-08-24 Thread egall at gwmail dot gwu.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67906 --- Comment #6 from Eric Gallager --- On 8/24/17, Mykola Orliuk wrote: > Hello > > Sure, > > struct Value { > Value(); > Value(const Value&); > Value(Value&&); > }; > > struct Frame { > Value value; //

[Bug c++/71797] Spurious unused-variable warning with inline function and unrelated error

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71797 Eric Gallager changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRME

[Bug c++/81973] Aliased virtual methods are treated as undefined, so the vtable is not generated

2017-08-24 Thread blaffablaffa at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81973 --- Comment #1 from Lorenzo Pistone --- It is possible to obtain the desired behavior defining in a compilation unit a dummy s::f with weak attribute (and so generate the vtable), then in a separate compilation the actual alias of s::f to s_f_ali

[Bug target/81504] [7/8 Regression] gcc-7 regression: vec_st in loop misoptimized

2017-08-24 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81504 --- Comment #7 from Bill Schmidt --- Created attachment 42041 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42041&action=edit Patch under test

[Bug c++/81236] Crash when calling a template member function from generic lambda

2017-08-24 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81236 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/81953] Code sinking increases register pressure

2017-08-24 Thread pthaugen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81953 --- Comment #4 from Pat Haugen --- (In reply to Richard Biener from comment #3) > The interesting part is also why RTL scheduling doesn't rectify things > here? If you're referring to -fsched-pressure, I believe the answer is that those algorit

[Bug libstdc++/81964] istream_iterator: unexpected read in ctor

2017-08-24 Thread abominable-snowman at yandex dot ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81964 --- Comment #2 from Petr Ovtchenkov --- https://gcc.gnu.org/ml/libstdc++/2017-08/msg00033.html

[Bug c++/70792] Incorrect sequence point warning with uniform initializer syntax

2017-08-24 Thread egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70792 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

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