[Bug c++/105300] New: segfault from static_assert with user-defined string suffix argument

2022-04-17 Thread Jack at Applin dot US via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105300 Bug ID: 105300 Summary: segfault from static_assert with user-defined string suffix argument Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: normal

[Bug testsuite/105266] new test case gcc.dg/pr105250.c fails with excess errors in r12-8134-g4e892de6774f86

2022-04-17 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105266 Kewen Lin changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug testsuite/105266] new test case gcc.dg/pr105250.c fails with excess errors in r12-8134-g4e892de6774f86

2022-04-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105266 --- Comment #3 from CVS Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:021b51814d67bedd8f41ac07edfd05654140c6e5 commit r12-8184-g021b51814d67bedd8f41ac07edfd05654140c6e5 Author: Kewen Lin Date: Sun Apr

[Bug target/105288] AVX/AVX512 casts should use the "v" constraint

2022-04-17 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105288 --- Comment #2 from Hongtao.liu --- I think HJ means avx__ can be extended to evex sse registes by change "x" to "v" when AVX512VL is available. For avx512f__, it should be "=Yv,m" " vm,v" since operands[0] could be allocated as evex register

[Bug c++/105299] dereference null pointer

2022-04-17 Thread xw111luoye at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105299 --- Comment #3 from Ye Luo --- Unfortunately there is no easy reproducer. Even without the printf. I got the same failure. Will try with a debugger.

[Bug c++/105299] dereference null pointer

2022-04-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105299 --- Comment #2 from Andrew Pinski --- Also this is not the right place to ask how to debug your code really. This is about reporting bugs against GCC. I highly doubt there is a bug in GCC and you didn't even read https://gcc.gnu.org/bugs/

[Bug c++/105299] dereference null pointer

2022-04-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105299 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug c++/105299] New: dereference null pointer

2022-04-17 Thread xw111luoye at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105299 Bug ID: 105299 Summary: dereference null pointer Product: gcc Version: 9.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug bootstrap/105298] GCC-12-20220410 FTBFS for --enable-languages=[c,c++,]d: configure: error: can't compile D sources!: gcc/d21: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.29' not found

2022-04-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105298 --- Comment #2 from Andrew Pinski --- https://bugzilla.redhat.com/show_bug.cgi?id=20218 explains why.

[Bug bootstrap/105298] GCC-12-20220410 FTBFS for --enable-languages=[c,c++,]d: configure: error: can't compile D sources!: gcc/d21: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.29' not found

2022-04-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105298 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug bootstrap/105298] New: GCC-12-20220410 FTBFS for --enable-languages=[c,c++,]d: configure: error: can't compile D sources!: gcc/d21: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.29' not found

2022-04-17 Thread kdevel at vogtner dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105298 Bug ID: 105298 Summary: GCC-12-20220410 FTBFS for --enable-languages=[c,c++,]d: configure: error: can't compile D sources!: gcc/d21: /usr/lib64/libstdc++.so.6:

[Bug tree-optimization/105295] missed optimization with -ftrapv for conditional constants

2022-04-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105295 Andrew Pinski changed: What|Removed |Added Depends on||101521 --- Comment #3 from Andrew

[Bug tree-optimization/105295] missed optimization with -ftrapv for conditional constants

2022-04-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105295 --- Comment #2 from Andrew Pinski --- Yes trapv is implemented during expansion (from gimple to RTL) and not really optimized.

[Bug tree-optimization/105295] missed optimization with -ftrapv for conditional constants

2022-04-17 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105295 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement

[Bug c++/105293] g++-8/i586: internal compiler error trying to compile with g++ (evtl. related to qt5/moc bug)

2022-04-17 Thread estellnb at elstel dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105293 --- Comment #4 from Elmar Stellnberger --- The related debian-security discussion can be found here: https://lists.debian.org/debian-security/2022/04/msg00042.html (strangely I can not find my last posts when sorting by Thread, simple to see

[Bug c++/105293] g++-8/i586: internal compiler error trying to compile with g++ (evtl. related to qt5/moc bug)

2022-04-17 Thread estellnb at elstel dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105293 --- Comment #3 from Elmar Stellnberger --- Created attachment 52823 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52823=edit patch that should be useable under gcc-8-8.3.0/debian/patches/ I have recompiled g++ and the output of

[Bug libstdc++/105291] include/c++/12.0.1/debug/safe_unordered_container.h:71:28: error: captured variable '__local_end' cannot appear here

2022-04-17 Thread corentinjabot at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105291 corentinjabot at gmail dot com changed: What|Removed |Added CC||corentinjabot at gmail

[Bug c++/104020] [coroutines] ICE in co_await function call with initializer_list arguments

2022-04-17 Thread avi at scylladb dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104020 Avi Kivity changed: What|Removed |Added CC||avi at scylladb dot com --- Comment #1

[Bug c++/105293] g++-8/i586: internal compiler error trying to compile with g++ (evtl. related to qt5/moc bug)

2022-04-17 Thread estellnb at elstel dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105293 --- Comment #2 from Elmar Stellnberger --- One of the differences I see around the backtrace is that the type source_location has been changed into location_t. I could change this in tree-outof-ssa.c, but in reality the change has been made