[Bug c++/99072] [modules] Compiling header unit with partial preprocessing (-E -fdirectives-only) twice causes CRC mismatch

2021-03-03 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99072 --- Comment #8 from Boris Kolpackov --- Can confirm works for me, thanks!

[Bug rtl-optimization/99376] Sanitizer detects undefined behaviour in rtlanal.c compiling ada

2021-03-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99376 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Blocks|

[Bug c++/98741] [modules] ICE/SIGSEGV reading compiled module cluster

2021-03-03 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98741 --- Comment #4 from Boris Kolpackov --- Can confirm works for me, thanks!

[Bug fortran/99369] [10/11 Regression] ICE in gfc_resolve_expr, at fortran/resolve.c:7167

2021-03-03 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99369 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/99377] New: [modules] undefined std::string_view::empty() if referenced in inline exported function

2021-03-03 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99377 Bug ID: 99377 Summary: [modules] undefined std::string_view::empty() if referenced in inline exported function Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug fortran/99355] -freal-X-real-Y -freal-Z-real-X promotes Z to Y

2021-03-03 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99355 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/99355] -freal-X-real-Y -freal-Z-real-X promotes Z to Y

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99355 --- Comment #6 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:d259ab15761de2d938c24abfba9cdcd2fef91655 commit r11-7501-gd259ab15761de2d938c24abfba9cdcd2fef91655 Author: Tobias Burnus Date:

[Bug c++/98718] [modules] use of partitions causes ICE in write_macro_maps

2021-03-03 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98718 --- Comment #7 from Boris Kolpackov --- Can confirm works for me, thanks!

[Bug c++/99023] [modules] ICE/SIGSEGV in module_state::write_define

2021-03-03 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99023 --- Comment #5 from Boris Kolpackov --- Can confirm works for me, thanks!

[Bug rtl-optimization/99376] New: Sanitizer detects undefined behaviour in rtlanal.c compiling ada

2021-03-03 Thread zeccav at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99376 Bug ID: 99376 Summary: Sanitizer detects undefined behaviour in rtlanal.c compiling ada Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/58926] -Wstrict-overflow unwanted warning comparing variables initialized from one of static duration

2021-03-03 Thread ian at geometrian dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58926 Ian Mallett changed: What|Removed |Added CC||ian at geometrian dot com --- Comment #2

[Bug c++/98810] [9/10 Regression] [C++20] ICE in tsubst_copy, at cp/pt.c:16771

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98810 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:89896df2cbfa52940c81858d9c4111633b533d25 commit r9-9265-g89896df2cbfa52940c81858d9c4111633b533d25 Author: Jason Merrill

[Bug c++/95675] [8/9/10/11 Regression] internal compiler error: in build_over_call

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95675 --- Comment #10 from CVS Commits --- The releases/gcc-9 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:e90b052caf74dcc7529e6b2cc0b0688eebf53c74 commit r9-9264-ge90b052caf74dcc7529e6b2cc0b0688eebf53c74 Author: Jason Merrill

[Bug c++/96078] [10 Regression] flatten attribute on constructor and destructor causes spurious warning

2021-03-03 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96078 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/96199] [10/11 Regression] internal compiler error: in tsubst_copy with CTAD for alias templates

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96199 --- Comment #11 from CVS Commits --- The releases/gcc-10 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:a588c87ba309492b351c1a55b08d907b65913e2c commit r10-9415-ga588c87ba309492b351c1a55b08d907b65913e2c Author: Jason Merrill

[Bug c++/95675] [8/9/10/11 Regression] internal compiler error: in build_over_call

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95675 --- Comment #9 from CVS Commits --- The releases/gcc-10 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:371c7a82833df5d84392838cf2bf95b4da88655c commit r10-9414-g371c7a82833df5d84392838cf2bf95b4da88655c Author: Jason Merrill

[Bug c++/96078] [10 Regression] flatten attribute on constructor and destructor causes spurious warning

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96078 --- Comment #6 from CVS Commits --- The releases/gcc-10 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:d455130553544ee838b5215e76ccad22304cde39 commit r10-9413-gd455130553544ee838b5215e76ccad22304cde39 Author: Jason Merrill

[Bug c++/98810] [9/10 Regression] [C++20] ICE in tsubst_copy, at cp/pt.c:16771

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98810 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:bf49d83570ddb4df7893c3d605f7fc89db13792d commit r10-9412-gbf49d83570ddb4df7893c3d605f7fc89db13792d Author: Jason Merrill

[Bug fortran/95644] [F2018] IEEE_FMA is missing from the IEEE_ARITHMETIC module

2021-03-03 Thread sgk at troutmask dot apl.washington.edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95644 --- Comment #11 from Steve Kargl --- On Thu, Mar 04, 2021 at 02:22:46AM +, jvdelisle at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95644 > > --- Comment #10 from Jerry DeLisle --- > It is very likely that the gcc

[Bug target/99217] [MIPS] wrong function entry with -fpatchable-function-entry

2021-03-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99217 Andrew Pinski changed: What|Removed |Added CC||pinskia at gcc dot gnu.org --- Comment

[Bug fortran/95644] [F2018] IEEE_FMA is missing from the IEEE_ARITHMETIC module

2021-03-03 Thread jvdelisle at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95644 --- Comment #10 from Jerry DeLisle --- It is very likely that the gcc optimizers will actually convert the to fma machine instructions, but no guarantee. I don't have much time, but it is likely some of the tricks we used in matmul can be used

[Bug c++/99375] New: Segmentation fault in code compiled with -O1 -ftree-loop-vectorize

2021-03-03 Thread Arfrever.FTA at GMail dot Com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99375 Bug ID: 99375 Summary: Segmentation fault in code compiled with -O1 -ftree-loop-vectorize Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal

[Bug target/99217] [MIPS] wrong function entry with -fpatchable-function-entry

2021-03-03 Thread huangpei at loongson dot cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99217 --- Comment #2 from huangpei at loongson dot cn --- my colleague Xu Chenghua (xucheng...@loongson.cn) add a patch to address this diff --git a/src/gcc/config/mips/mips-protos.h b/src/gcc/config/mips/mips-protos.h index

[Bug fortran/95644] [F2018] IEEE_FMA is missing from the IEEE_ARITHMETIC module

2021-03-03 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95644 --- Comment #9 from kargl at gcc dot gnu.org --- (In reply to kargl from comment #8) > > Short of someone diving in, there is always the kludge of ... > This is a better kludge, but is far from the correct approach as gfortran should use the

[Bug fortran/95644] [F2018] IEEE_FMA is missing from the IEEE_ARITHMETIC module

2021-03-03 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95644 kargl at gcc dot gnu.org changed: What|Removed |Added CC||kargl at gcc dot gnu.org ---

[Bug analyzer/93355] Missing diagnostic for missing fclose in intl/localealias.c

2021-03-03 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93355 --- Comment #8 from David Malcolm --- (In reply to David Malcolm from comment #4) > (a) It happens to successfully explore enough of the graph to find the leak, > but hits complexity limits at 1 program point: > > pr93355-localealias.c:263:41:

[Bug ipa/99373] unused static function not being removed in some cases after optimization

2021-03-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99373 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Summary|[missed

[Bug tree-optimization/94655] [10/11 Regression] -Wstringop-overflow on implicit string assignment with vectorized char store

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94655 --- Comment #16 from CVS Commits --- The master branch has been updated by Martin Sebor : https://gcc.gnu.org/g:8d57bdadd2d9c2e5c95515ca7a583d7b407b55c4 commit r11-7497-g8d57bdadd2d9c2e5c95515ca7a583d7b407b55c4 Author: Martin Sebor Date:

[Bug tree-optimization/96963] [10/11 Regression] -Wstringop-overflow false positive on -O3 or -O2 -ftree-vectorize when assigning consecutive char struct members

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96963 --- Comment #10 from CVS Commits --- The master branch has been updated by Martin Sebor : https://gcc.gnu.org/g:8d57bdadd2d9c2e5c95515ca7a583d7b407b55c4 commit r11-7497-g8d57bdadd2d9c2e5c95515ca7a583d7b407b55c4 Author: Martin Sebor Date:

[Bug c++/99374] New: C++17/20 mode fails to recognise pointer-to-member functions of incomplete types in conditional expression

2021-03-03 Thread cjdb.ns at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99374 Bug ID: 99374 Summary: C++17/20 mode fails to recognise pointer-to-member functions of incomplete types in conditional expression Product: gcc Version: unknown

[Bug rtl-optimization/98791] [11 Regression] ICE in paradoxical_subreg_p (in ira) with SVE

2021-03-03 Thread law at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98791 Jeffrey A. Law changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug c++/97973] [9/10/11 Regression] ICE in tsubst_copy_and_build, at cp/pt.c:19577 since r265609

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97973 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug analyzer/97090] gcc.dg/analyzer/malloc-vs-local-1b.c fails on arm and powerpc64*-linux-gnu

2021-03-03 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97090 --- Comment #11 from David Malcolm --- Re comment #10: I just tested unknown-fns-4.c and malloc-vs-local-1b.c 500 times each on a --target=i386-pc-solaris2.11 build using the script from comment #8 and the results were identical each time. So

[Bug c++/96444] Incorrect satisfaction value of placeholder type constraint on variable with non-dependent initializer

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96444 Patrick Palka changed: What|Removed |Added Target Milestone|--- |11.0

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

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 96444, which changed state. Bug 96444 Summary: Incorrect satisfaction value of placeholder type constraint on variable with non-dependent initializer https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96444 What

[Bug c++/96444] Incorrect satisfaction value of placeholder type constraint on variable with non-dependent initializer

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96444 Patrick Palka changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug ipa/99373] New: [missed optimization] dead code not eliminated from short circuiting

2021-03-03 Thread zhendong.su at inf dot ethz.ch via Gcc-bugs
--with-system-zlib Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.0.1 20210303 (experimental) [master revision d97a92dca90:bc15d73426f:9b2084db9f9917eb9b19b1eb5ec03cdcb05f349e] (GCC) [539] % [539] % gcctk -O3 -S -o small.s small.c [540] % [540] % cat small.c extern void foo

[Bug c++/96960] [C++20] ICE in tsubst_copy_and_build, at cp/pt.c:20531 from lambda in return-type-requirement

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96960 Patrick Palka changed: What|Removed |Added Target Milestone|--- |11.0 Status|ASSIGNED

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

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 96443, which changed state. Bug 96443 Summary: Incorrect satisfaction value for dependent placeholder return type constraint https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96443 What|Removed

[Bug c++/96443] Incorrect satisfaction value for dependent placeholder return type constraint

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96443 Patrick Palka changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/99365] [11 Regression] ICE on partial specialization with constrained placeholder NTTP

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99365 Patrick Palka changed: What|Removed |Added Keywords||rejects-valid --- Comment #3 from

[Bug c++/99365] [11 Regression] ICE on partial specialization with constrained placeholder NTTP

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99365 --- Comment #2 from Patrick Palka --- *** Bug 99366 has been marked as a duplicate of this bug. ***

[Bug c++/99366] [11 Regression] Partial specialization with constrained placeholder NTTP is not more specialized

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99366 Patrick Palka changed: What|Removed |Added Resolution|--- |DUPLICATE Status|ASSIGNED

[Bug fortran/95644] [F2018] IEEE_FMA is missing from the IEEE_ARITHMETIC module

2021-03-03 Thread longb at cray dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95644 --- Comment #7 from Bill Long --- Inquiry from the original site: "Does GCC provide a timeline for when they will conform to F2018?"

[Bug fortran/99368] ICE in build_function_decl, at fortran/trans-decl.c:2381

2021-03-03 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99368 anlauf at gcc dot gnu.org changed: What|Removed |Added Keywords||diagnostic Last

[Bug c++/97973] [9/10/11 Regression] ICE in tsubst_copy_and_build, at cp/pt.c:19577 since r265609

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97973 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org

[Bug other/86656] [meta-bug] Issues found with -fsanitize=address

2021-03-03 Thread ibuclaw at gdcproject dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86656 Bug 86656 depends on bug 99337, which changed state. Bug 99337 Summary: Sanitizer detect heap-buffer-overflow in checkModFileAlias https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99337 What|Removed |Added

[Bug d/99337] Sanitizer detect heap-buffer-overflow in checkModFileAlias

2021-03-03 Thread ibuclaw at gdcproject dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99337 Iain Buclaw changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug d/99337] Sanitizer detect heap-buffer-overflow in checkModFileAlias

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99337 --- Comment #8 from CVS Commits --- The releases/gcc-9 branch has been updated by Iain Buclaw : https://gcc.gnu.org/g:03d7b32e0ebf15047a97d3f27faf5771ecf79a03 commit r9-9262-g03d7b32e0ebf15047a97d3f27faf5771ecf79a03 Author: Iain Buclaw Date:

[Bug d/99337] Sanitizer detect heap-buffer-overflow in checkModFileAlias

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99337 --- Comment #7 from CVS Commits --- The releases/gcc-10 branch has been updated by Iain Buclaw : https://gcc.gnu.org/g:81bedd5e898d97b87358e26a087b25741eb2c713 commit r10-9410-g81bedd5e898d97b87358e26a087b25741eb2c713 Author: Iain Buclaw

[Bug c++/99366] [11 Regression] Partial specialization with constrained placeholder NTTP is not more specialized

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99366 Patrick Palka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |ppalka at gcc dot gnu.org

[Bug c++/99365] [11 Regression] ICE on partial specialization with constrained placeholder NTTP

2021-03-03 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99365 Patrick Palka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/99209] lambdas in function template signatures instantiated with wrong semantic context

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99209 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Last

[Bug c++/99200] __PRETTY_FUNCTION__ used as template parameter causes internal compiler error (segmentation fault)

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99200 --- Comment #6 from Marek Polacek --- (In reply to JoaoBapt from comment #4) > (In reply to Marek Polacek from comment #2) > > Looks like a dup of 93383. > > No, because it works perfectly when I substitute __PRETTY_FUNCTION__ for any > other

[Bug c++/99192] A wrong Aggregate initialization for a union with a variant member of non-aggregate class type

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99192 Marek Polacek changed: What|Removed |Added Last reconfirmed||2021-03-03 CC|

[Bug c++/99170] [modules] ICE in get_merge_kind with std::string NSDMI

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99170 --- Comment #4 from CVS Commits --- The master branch has been updated by Nathan Sidwell : https://gcc.gnu.org/g:c390c5df71bbc95627c8e5e649a3161091239fd9 commit r11-7495-gc390c5df71bbc95627c8e5e649a3161091239fd9 Author: Nathan Sidwell Date:

[Bug fortran/99355] -freal-X-real-Y -freal-Z-real-X promotes Z to Y

2021-03-03 Thread nickpapior at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99355 --- Comment #5 from Nick --- Thanks for the swift action! And lots of tests ;)

[Bug c++/99180] [10/11 Regression] ICE with alias template and empty parameter pack

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99180 Marek Polacek changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug c++/96474] Internal compiler error with template struct inside template struct

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96474 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/96474] Internal compiler error with template struct inside template struct

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96474 --- Comment #5 from CVS Commits --- The master branch has been updated by Marek Polacek : https://gcc.gnu.org/g:49df367b17995c54fabe5bca290eede7dfab05b3 commit r11-7494-g49df367b17995c54fabe5bca290eede7dfab05b3 Author: Marek Polacek Date:

[Bug c++/96474] Internal compiler error with template struct inside template struct

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96474 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/99366] [11 Regression] Partial specialization with constrained placeholder NTTP is not more specialized

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99366 Marek Polacek changed: What|Removed |Added Last reconfirmed||2021-03-03

[Bug c++/99365] [11 Regression] ICE on partial specialization with constrained placeholder NTTP

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99365 Marek Polacek changed: What|Removed |Added Summary|ICE on partial |[11 Regression] ICE on

[Bug tree-optimization/99101] optimization bug with -ffinite-loops

2021-03-03 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99101 --- Comment #24 from Jan Hubicka --- I do not think there is problem with pdom for cyclic WRT acyclic paths. Both notions are equivalent here. If you have instruction I in, say, header of a loop and you determine it live then the condition

[Bug c++/99362] [10/11 Regression] invalid unused result

2021-03-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99362 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug tree-optimization/99372] New: gimplefe-28.c ICEs when sqrt insn is not available

2021-03-03 Thread aoliva at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99372 Bug ID: 99372 Summary: gimplefe-28.c ICEs when sqrt insn is not available Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug testsuite/99371] New: add_options_for_sqrt_insn is missing options that enable powerpc's fsqrt

2021-03-03 Thread aoliva at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99371 Bug ID: 99371 Summary: add_options_for_sqrt_insn is missing options that enable powerpc's fsqrt Product: gcc Version: unknown URL:

[Bug c++/99170] [modules] ICE in get_merge_kind with std::string NSDMI

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99170 --- Comment #3 from CVS Commits --- The master branch has been updated by Nathan Sidwell : https://gcc.gnu.org/g:499193a692efa33c9b2fe3ad8da0f4d5e5fd0e0c commit r11-7493-g499193a692efa33c9b2fe3ad8da0f4d5e5fd0e0c Author: Nathan Sidwell Date:

[Bug middle-end/99370] calling a virtual function in insufficient space silently folded to __builtin_unreachable

2021-03-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99370 --- Comment #1 from Andrew Pinski --- The problem is since this transformation is done during optimization, it could be done on a path that is not executed at all. This is why -fsanitize=undefined/-fsanitize=unreachable should be used if you

[Bug c++/99362] [10/11 Regression] invalid unused result

2021-03-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99362 Jakub Jelinek changed: What|Removed |Added Ever confirmed|0 |1 Priority|P3

[Bug tree-optimization/22041] Reverse loop order for increased efficiency

2021-03-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22041 Andrew Pinski changed: What|Removed |Added CC||stefan at franke dot ms --- Comment #10

[Bug tree-optimization/99364] Regression: loops not optimized to count to 0/-1

2021-03-03 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99364 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug analyzer/96894] State explosion on gdb's fibheap.c

2021-03-03 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96894 David Malcolm changed: What|Removed |Added Summary|Analyzer assumes pointer is |State explosion on gdb's

[Bug d/99337] Sanitizer detect heap-buffer-overflow in checkModFileAlias

2021-03-03 Thread ibuclaw at gdcproject dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99337 --- Comment #6 from Iain Buclaw --- Thanks, committed, and I'll apply it to gcc-10 and gcc-9 as well, as they have the same condition.

[Bug middle-end/93235] [AArch64] ICE with __fp16 in a struct

2021-03-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93235 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7

[Bug d/99337] Sanitizer detect heap-buffer-overflow in checkModFileAlias

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99337 --- Comment #5 from CVS Commits --- The master branch has been updated by Iain Buclaw : https://gcc.gnu.org/g:d6177870dd2696501e3b8d3930fd5549d4acaeae commit r11-7492-gd6177870dd2696501e3b8d3930fd5549d4acaeae Author: Iain Buclaw Date: Wed

[Bug middle-end/99370] New: calling a virtual function in insufficient space silently folded to __builtin_unreachable

2021-03-03 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99370 Bug ID: 99370 Summary: calling a virtual function in insufficient space silently folded to __builtin_unreachable Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug fortran/99369] New: [10/11 Regression] ICE in gfc_resolve_expr, at fortran/resolve.c:7167

2021-03-03 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99369 Bug ID: 99369 Summary: [10/11 Regression] ICE in gfc_resolve_expr, at fortran/resolve.c:7167 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/99368] New: ICE in build_function_decl, at fortran/trans-decl.c:2381

2021-03-03 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99368 Bug ID: 99368 Summary: ICE in build_function_decl, at fortran/trans-decl.c:2381 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug middle-end/99367] New: missing warning on constructing/destroying class objects in insufficient space

2021-03-03 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99367 Bug ID: 99367 Summary: missing warning on constructing/destroying class objects in insufficient space Product: gcc Version: 11.0 Status: UNCONFIRMED Severity:

[Bug c++/99366] New: Partial specialization with constrained placeholder NTTP is not more specialized

2021-03-03 Thread johelegp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99366 Bug ID: 99366 Summary: Partial specialization with constrained placeholder NTTP is not more specialized Product: gcc Version: 11.0 URL: https://godbolt.org/z/ETjYfP

[Bug c++/99365] New: ICE on partial specialization with constrained placeholder NTTP

2021-03-03 Thread johelegp at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99365 Bug ID: 99365 Summary: ICE on partial specialization with constrained placeholder NTTP Product: gcc Version: 11.0 URL: https://godbolt.org/z/nxTEaW

[Bug c++/99362] invalid unused result

2021-03-03 Thread harald at gigawatt dot nl via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99362 Harald van Dijk changed: What|Removed |Added CC||harald at gigawatt dot nl --- Comment

[Bug tree-optimization/99364] New: Regression: loops not optimized to count to 0/-1

2021-03-03 Thread stefan at franke dot ms via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99364 Bug ID: 99364 Summary: Regression: loops not optimized to count to 0/-1 Product: gcc Version: tree-ssa Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/99018] Comparing address of array element not considered a constant expression in certain contexts

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99018 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/99273] List initialization prefers initializer_list a little too strongly

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99273 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/99361] "unused variable" warning on a used variable in template lambda

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99361 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug other/99363] [11 regression] gcc.dg/attr-flatten-1.c fails starting with r11-7469

2021-03-03 Thread hp at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99363 Hans-Peter Nilsson changed: What|Removed |Added CC||hp at gcc dot gnu.org

[Bug libstdc++/99341] [11 Regression] new std::call_once is not backwards compatible

2021-03-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99341 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug c/99325] [11 Regression] ICE in maybe_print_line_1, at c-family/c-ppoutput.c:454 since r11-5091

2021-03-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99325 --- Comment #4 from Jakub Jelinek --- Created attachment 50293 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50293=edit gcc11-pr99325.patch Untested fix.

[Bug other/99363] New: [11 regression] gcc.dg/attr-flatten-1.c fails starting with r11-7469

2021-03-03 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99363 Bug ID: 99363 Summary: [11 regression] gcc.dg/attr-flatten-1.c fails starting with r11-7469 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug target/99314] [Patch] [RISC-V] g++.dg/opt/memcpy1.C

2021-03-03 Thread kito at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99314 --- Comment #3 from Kito Cheng --- Thanks for providing environment info, I'll try that soon.

[Bug c++/99362] invalid unused result

2021-03-03 Thread gcc at cookiesoft dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99362 --- Comment #2 from gcc at cookiesoft dot de --- it's not my code, but a MCVE ;) I'm using [tomlplusplus](https://github.com/marzer/tomlplusplus/blob/master/toml.hpp) and there the constructor is marked as nodiscard. I may file an issue there.

[Bug c++/99362] invalid unused result

2021-03-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99362 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug c++/99362] New: invalid unused result

2021-03-03 Thread gcc at cookiesoft dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99362 Bug ID: 99362 Summary: invalid unused result Product: gcc Version: 10.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee:

[Bug c++/99009] [9/10 Regression] ICE in type_dependent_expression_p, at cp/pt.c:27265

2021-03-03 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99009 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug gcov-profile/97461] [11 Regression] allocate_gcov_kvp() deadlocks in firefox LTO+PGO build (overridden malloc() recursion)

2021-03-03 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97461 Liu Hao changed: What|Removed |Added CC||lh_mouse at 126 dot com --- Comment #31 from

[Bug c++/82959] g++ doesn't appreciate C++17 evaluation order rules for overloaded operators

2021-03-03 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82959 --- Comment #6 from Jakub Jelinek --- Fixed on the trunk so far.

[Bug c++/82959] g++ doesn't appreciate C++17 evaluation order rules for overloaded operators

2021-03-03 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82959 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:0b8fa12015f717ac7e4fe2ffbad96a0cb0df2584 commit r11-7485-g0b8fa12015f717ac7e4fe2ffbad96a0cb0df2584 Author: Jakub Jelinek Date:

[Bug bootstrap/92002] [10/11 regression] -Wuninitialized warning in gcc/wide-int.cc

2021-03-03 Thread ro at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92002 Rainer Orth changed: What|Removed |Added URL||https://gcc.gnu.org/piperma

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