[Bug fortran/105371] The result of the merge function is different when it's type of parameters is the extensions type of derived type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105371 --- Comment #7 from luoxudong --- (In reply to Steve Kargl from comment #5) > On Wed, Apr 27, 2022 at 07:51:10PM +, anlauf at gcc dot gnu.org wrote: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105371 > > > > --- Comment #4 from anlauf

[Bug tree-optimization/105414] constant folding for fmin/max(snan, snan) is wrong

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105414 Richard Biener changed: What|Removed |Added Last reconfirmed||2022-04-28 Status|UNCONFIR

[Bug pch/105403] [Bug] Buffer overflow can happen when reading pchf_data from file

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105403 --- Comment #2 from liftdat at protonmail dot com --- (In reply to Geoff Keating from comment #1) > A PCH file is a trusted input, so this really shouldn’t happen, and there > are surely many other ways to trigger arbitrary code execution if you

[Bug debug/105415] [10/11/12 Regression] '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105415 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.4

[Bug target/104375] [x86] Failure to recognize bzhi pattern when shr is present

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104375 --- Comment #1 from Hongtao.liu --- backend has 16550(define_insn "*bmi2_bzhi_3_2" 16551 [(set (match_operand:SWI48 0 "register_operand" "=r") 16552(and:SWI48 16553 (plus:SWI48 16554(ashift:SWI48 (const_int 1) 165

[Bug debug/105415] [10/11/12 Regression] '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105415 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/105414] constant folding for fmin/max(snan, snan) is wrong

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105414 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug tree-optimization/105219] [12 Regression] SVE: Wrong code with -O3 -msve-vector-bits=128 -mtune=thunderx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105219 --- Comment #19 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:f27848a5dc4d3b16cd4112bddcb59e0916eba623 commit r12-8297-gf27848a5dc4d3b16cd4112bddcb59e0916eba623 Author: Richard Biener Date:

[Bug tree-optimization/105414] constant folding for fmin/max(snan, snan) is wrong

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105414 --- Comment #6 from HaoChen Gui --- (In reply to Richard Biener from comment #4) > I think you want > > (if (!tree_expr_maybe_signaling_nan_p (@0)) > ... > > instead. Thanks so much for comments. Do we have a way to return a NaN directly in

[Bug tree-optimization/105219] [12 Regression] SVE: Wrong code with -O3 -msve-vector-bits=128 -mtune=thunderx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105219 --- Comment #20 from Richard Biener --- Should be fixed - please verify on the aarch64 testcase and consider adding it to the aarch64 specific parts of the testsuite.

[Bug tree-optimization/105414] constant folding for fmin/max(snan, snan) is wrong

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105414 --- Comment #7 from Jakub Jelinek --- Sure, but you don't want to do that at least if flag_trapping_math. Otherwise, the predicate would be tree_expr_signaling_nan_p and real_nan function with "", 1 as the middle 2 arguments can create it. But

[Bug debug/105415] [9/10/11/12 Regression] '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2 since r7-4900-g59ec925b1199f9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105415 Martin Liška changed: What|Removed |Added Summary|[10/11/12 Regression] |[9/10/11/12 Regression]

[Bug libstdc++/105417] New: [11/12 Regression] powerpc64le-linux abilist changes based on --with-long-double-format=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105417 Bug ID: 105417 Summary: [11/12 Regression] powerpc64le-linux abilist changes based on --with-long-double-format= Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug libstdc++/105417] [11/12 Regression] powerpc64le-linux abilist changes based on --with-long-double-format=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105417 Jakub Jelinek changed: What|Removed |Added Last reconfirmed||2022-04-28 Status|UNCONFIRM

[Bug other/105404] new version of zlib

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105404 David Binderman changed: What|Removed |Added CC||mliska at suse dot cz --- Comment #4

[Bug libstdc++/105417] [11/12 Regression] powerpc64le-linux abilist changes based on --with-long-double-format=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105417 --- Comment #1 from Jonathan Wakely --- (In reply to Jakub Jelinek from comment #0) > The removed symbols for the ieee configuration in 11.3 got fixed on the > trunk, That was r12-7225-g813415650235b8

[Bug other/105404] new version of zlib

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105404 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #5

[Bug d/103528] [12 regression] d21 doesn't build on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103528 --- Comment #15 from CVS Commits --- The master branch has been updated by Rainer Orth : https://gcc.gnu.org/g:4e4f550a5bc588a76452941cb3fb887a20f8a6cc commit r12-8298-g4e4f550a5bc588a76452941cb3fb887a20f8a6cc Author: Rainer Orth Date: Thu

[Bug libstdc++/105417] [11/12 Regression] powerpc64le-linux abilist changes based on --with-long-double-format=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105417 --- Comment #2 from Jakub Jelinek --- So I think we want that backported to 11.4. And I think we just should export the other symbols with the 3.4.29 version, adding 3.4.30 aliases for those wouldn't improve things.

[Bug libstdc++/96850] format missing from std

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96850 Paul Fee changed: What|Removed |Added CC||paul.f.fee at gmail dot com --- Comment #3 fr

[Bug libstdc++/96850] format missing from std

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96850 Jakub Jelinek changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRMED

[Bug libstdc++/104166] Implement C++20 std::format

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104166 Jakub Jelinek changed: What|Removed |Added CC||michel at lebihan dot pl --- Comment #2

[Bug sanitizer/105405] missed buffer-overflow in -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105405 --- Comment #4 from Li Shaohua --- @Jakub, I agree with you that the above test case may access too far from the red zone. However, for the below test case, I cannot figure out why -O0 again did not report anything. As a user, I would think that

[Bug sanitizer/105405] missed buffer-overflow in -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105405 Jakub Jelinek changed: What|Removed |Added Resolution|--- |INVALID Status|WAITING

[Bug c++/105418] New: debug_tree does not support well for std::construct_at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105418 Bug ID: 105418 Summary: debug_tree does not support well for std::construct_at Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: enhancement Priority: P3

[Bug c++/105418] debug_tree does not support well for std::construct_at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105418 Jiu Fu Guo changed: What|Removed |Added Priority|P3 |P5 --- Comment #1 from Jiu Fu Guo --- Sin

[Bug sanitizer/105405] missed buffer-overflow in -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105405 --- Comment #6 from Martin Liška --- (In reply to Jakub Jelinek from comment #5) > j[5][1].h is 36 after the end of a array, that is definitely too far. Yes. Just a small note that clang emits there a bit bigger red-zone: =>0x801c50a0: 00

[Bug c++/105418] debug_tree does not support well for std::construct_at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105418 --- Comment #2 from Andrew Pinski --- I wonder if this is because the tree is jot fully constructed yet. Nor the scope. So this issue might not be a bug.

[Bug c++/105418] debug_tree does not support well for std::construct_at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105418 Andrew Pinski changed: What|Removed |Added Severity|enhancement |trivial

[Bug ipa/100413] [11/12 Regression] ICE: failed to reclaim unneeded function with custom flags since r11-4267-g0e590b68fa374365

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100413 --- Comment #7 from Martin Jambor --- I proposed the aforementioned fix on the mailing list: https://gcc.gnu.org/pipermail/gcc-patches/2022-April/593732.html

[Bug c++/105418] debug_tree does not support well for std::construct_at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105418 --- Comment #3 from Andrew Pinski --- Debug_tree really only works post frontend in many cases. Especially when things like overload sets are not resolved and all. You are better just to look at the contents of the tree itself.

[Bug c++/105418] debug_tree does not support well for std::construct_at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105418 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2022-04-28 Ever confirmed|0

[Bug libstdc++/104167] Implement C++20 std::chrono::utc_clock, std::chrono::tzdb etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104167 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |13.0 Ever confirmed|0

[Bug debug/105415] [9/10/11/12 Regression] '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2 since r7-4900-g59ec925b1199f9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105415 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug debug/105415] [9/10/11/12 Regression] '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2 since r7-4900-g59ec925b1199f9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105415 --- Comment #4 from Jakub Jelinek --- Wonder about: --- gcc/alias.cc.jj 2022-02-21 16:51:50.261232505 +0100 +++ gcc/alias.cc2022-04-28 11:57:18.940425126 +0200 @@ -2219,8 +2219,10 @@ compare_base_symbol_refs (const_rtx x_ba

[Bug c++/105419] New: [11 Regression] std::initializer_list constructor invalid in C++20 mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105419 Bug ID: 105419 Summary: [11 Regression] std::initializer_list constructor invalid in C++20 mode Product: gcc Version: 11.3.0 Status: UNCONFIRMED Keywords: reje

[Bug c++/105419] [11 Regression] std::initializer_list constructor invalid in C++20 mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105419 --- Comment #1 from Andrew Pinski --- C is the cause of the problems. Changing it to just C works.

[Bug c++/105419] [11 Regression] std::initializer_list constructor invalid in C++20 mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105419 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/103593] [11/12 Regression] Naming the constructor of a template class without using the injected-class-name causes parse error with C++20

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103593 Andrew Pinski changed: What|Removed |Added CC||whisperity at gmail dot com --- Comment

[Bug target/105331] [11/12 Regression] -Wmaybe-uninitialized warning on va_arg with double _Complex on va_list pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105331 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:89dbf9a5f55e0f7565865d1b38e681ef7d76afaf commit r12-8301-g89dbf9a5f55e0f7565865d1b38e681ef7d76afaf Author: Jakub Jelinek Date: T

[Bug target/105331] [11 Regression] -Wmaybe-uninitialized warning on va_arg with double _Complex on va_list pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105331 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] |-Wma

[Bug c++/105418] debug_tree does not support well for std::construct_at

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105418 Richard Biener changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #

[Bug testsuite/105095] gcc.dg/vect/complex/fast-math-complex-* tests are not executed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105095 --- Comment #8 from CVS Commits --- The releases/gcc-11 branch has been updated by Tamar Christina : https://gcc.gnu.org/g:73ceece5363b1a06196191aa6a7254ceab5b9cf4 commit r11-9943-g73ceece5363b1a06196191aa6a7254ceab5b9cf4 Author: Tamar Christi

[Bug testsuite/105095] gcc.dg/vect/complex/fast-math-complex-* tests are not executed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105095 Tamar Christina changed: What|Removed |Added Resolution|--- |FIXED Status|REOPENED

[Bug debug/105415] [9/10/11/12 Regression] '-fcompare-debug' failure w/ -O2 -ftree-parallelize-loops=2 since r7-4900-g59ec925b1199f9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105415 --- Comment #5 from Jakub Jelinek --- I've included debug printouts into the if (x_node == NULL) body before return 0; and sort -u of the dump shows in powerpc64le-linux bootstrap so far (still ongoing) shows: ../../gcc/fortran/decl.cc match_att

[Bug c/78155] missing warning on invalid usage of functions/macros from (isalpha et al.)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78155 Eric Gallager changed: What|Removed |Added Summary|missing warning on invalid |missing warning on invalid

[Bug c/99950] Option -Wchar-subscripts leads to wrong fixes when used with functions from

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99950 Eric Gallager changed: What|Removed |Added Summary|Option -Wchar-subscripts|Option -Wchar-subscripts

[Bug tree-optimization/105219] [12 Regression] SVE: Wrong code with -O3 -msve-vector-bits=128 -mtune=thunderx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105219 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug libstdc++/99290] std::filesystem::copy does not always report errors for recursion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99290 --- Comment #2 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:4e117418fb71f508c479e0144500f4da9cc92520 commit r12-8303-g4e117418fb71f508c479e0144500f4da9cc92520 Author: Jonathan Wakely Date:

[Bug c++/90107] [9/10/11/12 Regression] rejects-valid on global-namespace-qualified variable declared after class definition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90107 --- Comment #4 from CVS Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:851031b2fcd5210b96769c440db10130478d273c commit r12-8304-g851031b2fcd5210b96769c440db10130478d273c Author: Marek Polacek Date: Wed

[Bug c++/90107] [9/10/11/12 Regression] rejects-valid on global-namespace-qualified variable declared after class definition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90107 --- Comment #5 from CVS Commits --- The releases/gcc-11 branch has been updated by Marek Polacek : https://gcc.gnu.org/g:940bf20cd337df5d044c59771a28d18bea595ec9 commit r11-9944-g940bf20cd337df5d044c59771a28d18bea595ec9 Author: Marek Polacek D

[Bug c++/90107] [9/10 Regression] rejects-valid on global-namespace-qualified variable declared after class definition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90107 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Summary|[9/10/11/12 Reg

[Bug c++/103868] ICE at end of coroutine when using asio

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103868 --- Comment #6 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:9cb1f565a91e2dd57098c43593954b57c065a19b commit r12-8307-g9cb1f565a91e2dd57098c43593954b57c065a19b Author: Nathan Sidwell Date:

[Bug analyzer/105287] [12 Regression] ICE in analyzer get_region_for_local on C++ await cond_var

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105287 --- Comment #7 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:15a176a833f23e64ad38690a678bf938227ce46f commit r12-8308-g15a176a833f23e64ad38690a678bf938227ce46f Author: Iain Sandoe Date: Sun

[Bug c++/105301] [11/12 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in coro_promise_type_found_p, at cp/coroutines.cc:516

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105301 --- Comment #4 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:6cae3bb65c873a2191613f7888fe949553a21f9e commit r12-8309-g6cae3bb65c873a2191613f7888fe949553a21f9e Author: Iain Sandoe Date: Mon

[Bug c++/104051] [coroutines] ICE: tree check: expected target_expr, have call_expr in coro_diagnose_throwing_final_aw_expr, at cp/coroutines.cc:880 since r11-7528-g9ee91079fd5879cb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104051 --- Comment #2 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:7b96274a340bc0e9bcaef9baff3a44ec2f12c3df commit r12-8310-g7b96274a340bc0e9bcaef9baff3a44ec2f12c3df Author: Iain Sandoe Date: Mon

[Bug c++/103868] ICE at end of coroutine when using asio

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103868 Iain Sandoe changed: What|Removed |Added Target Milestone|--- |11.4 --- Comment #7 from Iain Sandoe ---

[Bug analyzer/105287] [12 Regression] ICE in analyzer get_region_for_local on C++ await cond_var

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105287 --- Comment #8 from Iain Sandoe --- so the ICE should be fixed for gcc-12, and given tracking the issues in PR 105382 this could be closed now, I'd think.

[Bug c++/105301] [11 Regression] ICE: tree check: expected tree that contains 'decl minimal' structure, have 'overload' in coro_promise_type_found_p, at cp/coroutines.cc:516

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105301 Iain Sandoe changed: What|Removed |Added Summary|[11/12 Regression] ICE: |[11 Regression] ICE: tree

[Bug c++/104051] [coroutines] ICE: tree check: expected target_expr, have call_expr in coro_diagnose_throwing_final_aw_expr, at cp/coroutines.cc:880 since r11-7528-g9ee91079fd5879cb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104051 --- Comment #3 from Iain Sandoe --- fixed for gcc-12, backports TBD.

[Bug libstdc++/105417] [11/12 Regression] powerpc64le-linux abilist changes based on --with-long-double-format=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105417 --- Comment #3 from Jakub Jelinek --- >From what I can see, the --with-long-double-format=ibm libstdc++.a has following _M_extract_int symbols (for simplicity only listing Ij symbols, I[lmtxy] are present/absent next to it: compatibility-ldbl-al

[Bug tree-optimization/105420] New: Bogus -Warray-bounds with non-compile time-constant variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105420 Bug ID: 105420 Summary: Bogus -Warray-bounds with non-compile time-constant variable Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/104717] [9/10/11 Regression] ICE: verify_ssa failed (Error: type mismatch between an SSA_NAME and its symbol)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104717 --- Comment #10 from CVS Commits --- The master branch has been updated by Thomas Schwinge : https://gcc.gnu.org/g:2a570f11a2fecf23998d7fe1d5cabad62cfe5cec commit r12-8311-g2a570f11a2fecf23998d7fe1d5cabad62cfe5cec Author: Thomas Schwinge Date

[Bug target/105421] New: GCN offloading, raised '-mgang-private-size': 'HSA_STATUS_ERROR_MEMORY_APERTURE_VIOLATION'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105421 Bug ID: 105421 Summary: GCN offloading, raised '-mgang-private-size': 'HSA_STATUS_ERROR_MEMORY_APERTURE_VIOLATION' Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug libstdc++/105422] New: filesystem::copy does not throw exceptions when a subdirectory exists

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105422 Bug ID: 105422 Summary: filesystem::copy does not throw exceptions when a subdirectory exists Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/105423] New: Bogus -Werror=maybe-uninitialized with definitely initialized variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105423 Bug ID: 105423 Summary: Bogus -Werror=maybe-uninitialized with definitely initialized variable Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/105422] filesystem::copy does not throw exceptions when a subdirectory exists

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105422 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/99290] std::filesystem::copy does not always report errors for recursion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99290 Jonathan Wakely changed: What|Removed |Added CC||m...@msc-ge.com --- Comment #3 from Jo

[Bug modula2/105391] gm2 doesn't heed --with-gmp*

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105391 Gaius Mulley changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug c++/105424] New: Bogus -Wstringop-overread with non-overread condition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105424 Bug ID: 105424 Summary: Bogus -Wstringop-overread with non-overread condition Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug lto/105399] [12 Regression] -O2/-Ofast -flto ICEs as internal compiler error: verify_cgraph_node failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105399 --- Comment #5 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:b85e79dce149df68b92ef63ca2a40ff1dfa61396 commit r12-8312-gb85e79dce149df68b92ef63ca2a40ff1dfa61396 Author: Jakub Jelinek Date: T

[Bug lto/105399] [12 Regression] -O2/-Ofast -flto ICEs as internal compiler error: verify_cgraph_node failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105399 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug c++/105373] miscompile involving lambda coroutines and an object bitwise copied instead of via the copy constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105373 --- Comment #8 from Avi Kivity --- Hoping this is a duplicate of PR105287. Checking.

[Bug c++/105373] miscompile involving lambda coroutines and an object bitwise copied instead of via the copy constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105373 --- Comment #9 from Avi Kivity --- I think it makes it worse, now seeing similar crashes, but earlier.

[Bug c++/63164] unnecessary calls to __dynamic_cast

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63164 --- Comment #3 from Avi Kivity --- I have something like this: │ 2680 future<> system_keyspace_make(distributed& dist_db, distributed& dist_ss, sharded& dist_gossiper, db::config& cfg) { │ │ 2681 register_virtual_tabl

[Bug c++/63164] unnecessary calls to __dynamic_cast

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63164 --- Comment #4 from Avi Kivity --- Oops, last comment intended for a separate bug. Curse the bug list thing.

[Bug c++/105373] miscompile involving lambda coroutines and an object bitwise copied instead of via the copy constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105373 --- Comment #10 from Avi Kivity --- I have something like this: │ 2680 future<> system_keyspace_make(distributed& dist_db, distributed& dist_ss, sharded& dist_gossiper, db::config& cfg) { │ ...

[Bug target/98341] [11/12/13 Regression] Ada bootstrap fails with erroneous memory access on m68k

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98341 --- Comment #21 from John Paul Adrian Glaubitz --- This issue is fixed in 12 and presumably also in version 13. So the title is misleading.

[Bug ada/88200] [9/10/11/12/13 Regression] ada bootstrap failure on alpha-linux-gnu (aised STORAGE_ERROR : stack overflow or erroneous memory access)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88200 --- Comment #7 from John Paul Adrian Glaubitz --- This has been fixed on 12 and presumably also on 13. So, the title is misleading.

[Bug target/95381] [11/12/13 Regression]: Build fails with --disable-bootstrap on m68k with ICE: in operator[], at vec.h:867

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95381 --- Comment #20 from John Paul Adrian Glaubitz --- JIT definitely works with 12 on m68k again - and probably 13. So, the title is misleading.

[Bug analyzer/105287] [12/13 Regression] ICE in analyzer get_region_for_local on C++ await cond_var

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105287 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/105425] New: ambiguous template instantiation with hana::when

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105425 Bug ID: 105425 Summary: ambiguous template instantiation with hana::when Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c++/98995] [11/12/13 Regression] Copy elision not applied to members declared with [[no_unique_address]]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98995 David Stone changed: What|Removed |Added CC||davidfromonline at gmail dot com --- Comm

[Bug c++/86193] [DR455] Partial ordering of non-type template parameters with dependent types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86193 --- Comment #5 from CVS Commits --- The releases/gcc-11 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:c4332c785c8e993104a4d76d86c737b51a636aee commit r11-9945-gc4332c785c8e993104a4d76d86c737b51a636aee Author: Patrick Palka D

[Bug c++/105289] [11 Regression] ICE on partial specialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105289 --- Comment #7 from CVS Commits --- The releases/gcc-11 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:c4332c785c8e993104a4d76d86c737b51a636aee commit r11-9945-gc4332c785c8e993104a4d76d86c737b51a636aee Author: Patrick Palka

[Bug c++/105304] [10/11 Regression] ICE segfault using ad-hoc concept with -Wall since r10-7441-ga7ea3d2ced786c45

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105304 --- Comment #4 from CVS Commits --- The releases/gcc-11 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:992dd9a071c16b94a616ab7242390b6581fa6001 commit r11-9946-g992dd9a071c16b94a616ab7242390b6581fa6001 Author: Patrick Palka

[Bug c++/105386] [11 Regression] Tuple in unevaluated context is instantiated; creates reference to void

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105386 --- Comment #5 from CVS Commits --- The releases/gcc-11 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:8969d00bf16a8f4de79306010fca8f14f91c171d commit r11-9947-g8969d00bf16a8f4de79306010fca8f14f91c171d Author: Patrick Palka

[Bug c++/105386] [11 Regression] Tuple in unevaluated context is instantiated; creates reference to void

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105386 Patrick Palka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/105425] ambiguous template instantiation with hana::when

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105425 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 Target Milestone|---

[Bug c++/105425] [12/13 Regression] ambiguous template instantiation with hana::when

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105425 Patrick Palka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/105426] New: [wrong-code][regression][coroutines] range-for temporaries are not persisted in coroutines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105426 Bug ID: 105426 Summary: [wrong-code][regression][coroutines] range-for temporaries are not persisted in coroutines Product: gcc Version: 13.0 Status: UNCONFIRMED

[Bug c++/105426] [wrong-code][regression][coroutines] range-for temporaries are not persisted in coroutines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105426 --- Comment #1 from Avi Kivity --- Created attachment 52898 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52898&action=edit reproducer

[Bug analyzer/105287] [12/13 Regression] ICE in analyzer get_region_for_local on C++ await cond_var

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105287 Avi Kivity changed: What|Removed |Added CC||avi at scylladb dot com --- Comment #10 fr

[Bug target/98341] [11 Regression] Ada bootstrap fails with erroneous memory access on m68k

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98341 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org

[Bug ada/88200] [9/10/11 Regression] ada bootstrap failure on alpha-linux-gnu (raised STORAGE_ERROR : stack overflow or erroneous memory access)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88200 Eric Gallager changed: What|Removed |Added Keywords||build Summary|[9/10/11/12/13

[Bug target/95381] [11 Regression]: Build fails with --disable-bootstrap on m68k with ICE: in operator[], at vec.h:867

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95381 Eric Gallager changed: What|Removed |Added Summary|[11/12/13 Regression]: |[11 Regression]: Build

[Bug preprocessor/105412] [10/11/12/13 Regression] Missing phony target with -MP for first include when compiling from stdin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105412 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/87656] Useful flags to enable with -Wall or -Wextra

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87656 --- Comment #12 from Segher Boessenkool --- (In reply to David Binderman from comment #11) > -Wold-style-definition > > KnR style function definitions have been deprecated for about 35 years. +1 > Yes, there is a warning for it in gcc, but tha

[Bug libstdc++/99290] std::filesystem::copy does not always report errors for recursion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99290 --- Comment #4 from CVS Commits --- The releases/gcc-11 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:9821d286bce3edf1d36168f129bfc7fe99c15fc3 commit r11-9948-g9821d286bce3edf1d36168f129bfc7fe99c15fc3 Author: Jonathan Wakel

[Bug testsuite/105427] New: [12 regression]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105427 Bug ID: 105427 Summary: [12 regression] Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite Assignee: un

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