[Bug c++/85109] New: Incorrect warning for constexpr lambda with -Wunused-but-set-variable

2018-03-28 Thread rain.backnet at gmail dot com
Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: rain.backnet at gmail dot com Target Milestone: --- Created attachment 43792 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43792=edit minimal test case If a lam

[Bug c++/85108] New: Incorrect warning for constexpr lambda with -Wunused-but-set-variable

2018-03-28 Thread rain.backnet at gmail dot com
Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: rain.backnet at gmail dot com Target Milestone: --- Created attachment 43791 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43791=edit minimal test case If a lam

[Bug c++/81014] internal compiler error: in make_decl_rtl, at varasm.c:1311

2017-06-29 Thread rain.backnet at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81014 --- Comment #3 from SlowRiot --- On further deep contemplation, the sqrt was a red herring. The minimal testcase is just: // Crash: g++-7 -fsanitize=float-divide-by-zero -c crash_test.cpp // internal compiler error: in make_decl_rtl, at

[Bug c++/81014] internal compiler error: in make_decl_rtl, at varasm.c:1311

2017-06-29 Thread rain.backnet at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81014 --- Comment #2 from SlowRiot --- Alright, this is the moment. I have journeyed deep into the mountains and meditated long on the problem. I finally managed, after many years of dedicated effort, to reduce our ~200MB codebase to an isolated

[Bug c++/81014] New: internal compiler error: in make_decl_rtl, at varasm.c:1311

2017-06-07 Thread rain.backnet at gmail dot com
Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: rain.backnet at gmail dot com Target Milestone: --- Unfortunately source and preprocessed files are not available in this instance, but hopefully this is still of some use. In file

[Bug c++/68284] New: -Wlong-long causes dialect options to be ignored

2015-11-10 Thread rain.backnet at gmail dot com
: c++ Assignee: unassigned at gcc dot gnu.org Reporter: rain.backnet at gmail dot com Target Milestone: --- Using the -Wlong-long option seems to cause warnings that ignore the currently set dialect. For instance: auto main()->int { int64_t trill