Re: invalid initial value for member [of bit struct]

On 2016.11.27 at 11:50 +0300, Vladimir Gavrilov wrote: > Dear GCC Team! > My name is Gavrilov Vladimir, and I am Associate Professor in Nizhny > Novgorod State University (Russian Federation). > > To use in educational process of this university, I wrote lexical > analyzer generator Myauka

[Bug target/57438] bootstrap fails on x86_64 darwin in stage2 linking cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57438 --- Comment #30 from Iain Sandoe --- Author: iains Date: Sun Nov 27 14:50:58 2016 New Revision: 242897 URL: https://gcc.gnu.org/viewcvs?rev=242897=gcc=rev Log: [Darwin] Fix PR57438 by avoiding empty function bodies and trailing labels. A.

[Bug target/67710] FAIL: gcc.dg/darwin-*version-*.c (test for excess errors) with Xcode 7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67710 --- Comment #13 from Iain Sandoe --- Author: iains Date: Sun Nov 27 15:07:22 2016 New Revision: 242898 URL: https://gcc.gnu.org/viewcvs?rev=242898=gcc=rev Log: [Darwin] fix PR67710 by updating 'as' specs to handle newer assembler versions. A/

[Bug target/57438] bootstrap fails on x86_64 darwin in stage2 linking cc1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57438 --- Comment #31 from Mike Stump --- On Nov 6, 2016, at 12:22 PM, iains at gcc dot gnu.org wrote: > I have backports for 6.x and 5.x if wanted. Yes please. I think it is safe enough and the problem is really kinda

[Bug c++/78551] New: Internal compiler error with constexpr initialization of union

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78551 Bug ID: 78551 Summary: Internal compiler error with constexpr initialization of union Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal

[Bug c++/77771] internal compiler error: in cxx_eval_bit_field_ref, at cp/constexpr.c:2090

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1 --- Comment #3 from Vlad Petric --- Sorry - accidentally added test case attachment to this bug. The bug I reported is likely related https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78551

[Bug testsuite/78544] FAIL: gcc.dg/tree-prof/section-attr-*.c compilation, -fprofile-generate -D_PROFILE_GENERATE on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78544 Iain Sandoe changed: What|Removed |Added Target|x86_64-apple-darwin16 |*-apple-darwin*

[Bug c/78548] New: ice on valid C code on x86_64-linux-gnu at -O2 and -O3 in 64-bit mode with -Wall (*** Error in `/usr/local/gcc-trunk/libexec/gcc/x86_64-pc-linux-gnu/7.0.0/cc1': double free or corru

-linux-gnu/7.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc-source-trunk/configure --enable-languages=c,c++,lto --prefix=/usr/local/gcc-trunk --disable-bootstrap Thread model: posix gcc version 7.0.0 20161127 (experimental) [trunk revision 242892] (GCC) $ $ gcc-trunk -Wall -w

[Bug testsuite/78544] FAIL: gcc.dg/tree-prof/section-attr-*.c compilation, -fprofile-generate -D_PROFILE_GENERATE on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78544 Iain Sandoe changed: What|Removed |Added Attachment #40158|0 |1 is obsolete|

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 --- Comment #47 from Iain Sandoe --- Author: iains Date: Sun Nov 27 14:34:54 2016 New Revision: 242895 URL: https://gcc.gnu.org/viewcvs?rev=242895=gcc=rev Log: [Darwin] Fix PR71767 - adjust the sections used where necessary. (much) Older

[Bug c++/78551] Internal compiler error with constexpr initialization of union

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78551 --- Comment #1 from Vlad Petric --- Created attachment 40166 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40166=edit code that fails as attachment

[Bug c++/78551] Internal compiler error with constexpr initialization of union

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78551 --- Comment #2 from Vlad Petric --- Created attachment 40167 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40167=edit Code with constexpr that fails

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 --- Comment #46 from Iain Sandoe --- Author: iains Date: Sun Nov 27 14:29:36 2016 New Revision: 242894 URL: https://gcc.gnu.org/viewcvs?rev=242894=gcc=rev Log: [Darwin, config] Arrange for ld64 to be detected as Darwin's linker. This is an

[Bug c++/77771] internal compiler error: in cxx_eval_bit_field_ref, at cp/constexpr.c:2090

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1 --- Comment #2 from Vlad Petric --- Created attachment 40165 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40165=edit code that fails

[Bug c++/78550] New: [6/7 Regression] bit field and std::initializer_list

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78550 Bug ID: 78550 Summary: [6/7 Regression] bit field and std::initializer_list Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3

libatomic still broken with --disable-dependency-tracking

Hi, I stumbled across an issue recently building gcc and libatomic with --disable-dependency-tracking (in a cross-compiler). It turns out there's an open bug with a patch by Richard Purdie for that at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55930 and the patch appears to work fine, on gcc

[Bug libfortran/78549] New: Very slow formatted internal file output

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78549 Bug ID: 78549 Summary: Very slow formatted internal file output Product: gcc Version: 6.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

Re: invalid initial value for member [of bit struct]

On 2016.11.27 at 13:39 +0100, Markus Trippelsdorf wrote: > On 2016.11.27 at 11:50 +0300, Vladimir Gavrilov wrote: > > Dear GCC Team! > > My name is Gavrilov Vladimir, and I am Associate Professor in Nizhny > > Novgorod State University (Russian Federation). > > > > To use in educational process

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 --- Comment #45 from Iain Sandoe --- Author: iains Date: Sun Nov 27 14:21:51 2016 New Revision: 242893 URL: https://gcc.gnu.org/viewcvs?rev=242893=gcc=rev Log: [Darwin, ld64] Make PIC indirections and constant labels linker-visible.

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 --- Comment #48 from Iain Sandoe --- Author: iains Date: Sun Nov 27 14:41:22 2016 New Revision: 242896 URL: https://gcc.gnu.org/viewcvs?rev=242896=gcc=rev Log: [Testsuite] pr71767 Changes. Update Darwin tests to reflect the differences in

[Bug fortran/77505] Negative character length not treated as LEN=0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77505 --- Comment #9 from Elizebeth Punnoose --- (In reply to Janne Blomqvist from comment #8) > (In reply to Elizebeth Punnoose from comment #6) > > Modified code with the warning message moved behind -fcheck=bounds. > > > > Index: trans-array.c > >

[Bug fortran/77903] [F08] gfortran 6.1.0/7.0.0 accept invalid code with conflicting module/submodule interfaces

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77903 --- Comment #8 from Paul Thomas --- (In reply to Damian Rouson from comment #0) > Gfortran accepts invalid code in which an implicitly typed interface body > has the same name as a conflicting, explicitly typed module function > implemented in a

[Bug ada/78531] [7 Regression] bootstrap broken with _FORTIFY_SOURCE enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78531 --- Comment #5 from Eric Botcazou --- Author: ebotcazou Date: Sun Nov 27 20:23:31 2016 New Revision: 242901 URL: https://gcc.gnu.org/viewcvs?rev=242901=gcc=rev Log: PR ada/78531 * namet.h (Max_Line_Length): Define.

[Bug ada/78531] [7 Regression] bootstrap broken with _FORTIFY_SOURCE enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78531 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 John David Anglin changed: What|Removed |Added CC||danglin at gcc dot gnu.org ---

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 --- Comment #50 from Iain Sandoe --- Created attachment 40169 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40169=edit configure fix please could you confirm if this fixes bootstrap. very sorry for the breaskage

[Bug bootstrap/78553] New: GCC 5.3.0 and 5.4.0 segfault during bootstrap when --enable-vtable-verify is enabled on PowerPC musl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78553 Bug ID: 78553 Summary: GCC 5.3.0 and 5.4.0 segfault during bootstrap when --enable-vtable-verify is enabled on PowerPC musl Product: gcc Version: 5.4.0 URL:

[Bug libstdc++/78552] New: std::locale::classic() Needless Race

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78552 Bug ID: 78552 Summary: std::locale::classic() Needless Race Product: gcc Version: 6.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 --- Comment #52 from dave.anglin at bell dot net --- On 2016-11-27, at 4:18 PM, iains at gcc dot gnu.org wrote: > please could you confirm if this fixes bootstrap. Yes, it fixes the configure error on hppa64-hp-hpux11.11. Thanks, Dave -- John

[Bug ada/78524] [7 regression] failure of ACATS c41104a at -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/78474] gfortran accepts invalid submodule syntax

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78474 --- Comment #7 from Paul Thomas --- Created attachment 40168 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40168=edit Fix for the PR This patch has been posted to the list. Paul

[Bug fortran/78331] [F08] Misleading error message from submodule when module has no module procedures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78331 --- Comment #3 from Paul Thomas --- Author: pault Date: Sun Nov 27 19:00:00 2016 New Revision: 242900 URL: https://gcc.gnu.org/viewcvs?rev=242900=gcc=rev Log: 2016-11-27 Paul Thomas PR fortran/78474 *

[Bug fortran/78474] gfortran accepts invalid submodule syntax

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78474 --- Comment #8 from Paul Thomas --- Author: pault Date: Sun Nov 27 19:00:00 2016 New Revision: 242900 URL: https://gcc.gnu.org/viewcvs?rev=242900=gcc=rev Log: 2016-11-27 Paul Thomas PR fortran/78474 *

[Bug target/71767] Endless stream of warnings when using GCC with -Wa,-q and Clang Integrated Assembler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71767 Andreas Tobler changed: What|Removed |Added CC||andreast at gcc dot gnu.org ---

[Bug ada/78524] [7 regression] failure of ACATS c41104a at -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78524 --- Comment #9 from Eric Botcazou --- Author: ebotcazou Date: Sun Nov 27 22:04:13 2016 New Revision: 242902 URL: https://gcc.gnu.org/viewcvs?rev=242902=gcc=rev Log: PR ada/78524 * gcc-interface/utils.c (max_size) : Add missing

[Bug middle-end/78520] missing warning for snprintf with size greater than INT_MAX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78520 Martin Sebor changed: What|Removed |Added Keywords||diagnostic, patch --- Comment #1 from

[Bug middle-end/52544] compilation fails with -finstrument-functions and sse c code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52544 Frédéric Leroy changed: What|Removed |Added CC|

[Bug middle-end/78521] [7 Regression] incorrect byte count in -Wformat-length warning with non-constant width or precision

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78521 --- Comment #1 from Martin Sebor --- Patch posted for review: https://gcc.gnu.org/ml/gcc-patches/2016-11/msg02730.html

[Bug c++/77907] [6 Regression] Add "const" to argument of constexpr constructor causes the object to be left in unconstructed state

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77907 --- Comment #8 from Jason Merrill --- Author: jason Date: Mon Nov 28 04:00:36 2016 New Revision: 242906 URL: https://gcc.gnu.org/viewcvs?rev=242906=gcc=rev Log: PR c++/77907 - static init and PMF * constexpr.c

[Bug target/78546] [6/7 Regression] wrong code at -O2 and above

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78546 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug middle-end/78520] missing warning for snprintf with size greater than INT_MAX

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78520 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/77346] [7 Regression] ICE in push_reload, at reload.c:1350

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77346 Arseny Solokha changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED

[Bug target/78554] New: Internal Compiler Error in msp430 target with -mlarge, -O{s123}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78554 Bug ID: 78554 Summary: Internal Compiler Error in msp430 target with -mlarge, -O{s123} Product: gcc Version: 6.2.0 Status: UNCONFIRMED Severity: normal

[Bug target/71629] [7 Regression] ICE in lra_set_insn_recog_data, at lra.c:964 w/ -O2 -mlra

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71629 Arseny Solokha changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/78543] [6 Regression] ICE in push_reload, at reload.c:1349 on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78543 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment #1

[Bug target/77346] [7 Regression] ICE in push_reload, at reload.c:1350

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77346 Arseny Solokha changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/78458] [7 Regression] LRA ICE building libgcc for powerpc-linux-gnuspe e500v2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78458 Arseny Solokha changed: What|Removed |Added CC||asolokha at gmx dot com --- Comment

invalid initial value for member [of bit struct]

Dear GCC Team! My name is Gavrilov Vladimir, and I am Associate Professor in Nizhny Novgorod State University (Russian Federation). To use in educational process of this university, I wrote lexical analyzer generator Myauka (source code: https://github.com/gavr-vlad-s/myauka). This generator is

[Bug testsuite/78544] FAIL: gcc.dg/tree-prof/section-attr-*.c compilation, -fprofile-generate -D_PROFILE_GENERATE on darwin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78544 --- Comment #1 from Andrew Burgess --- Created attachment 40162 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40162=edit Patch to skip the tests As the tests are only going to test anything on a subset of targets, I don't know if we care