GCC 16 considering changing default to C++20
https://inbox.sourceware.org/gcc/aQj1tKzhftT9GUF4@redhat.com/
#HackerNews #GCC #C++20 #programming #languages #tech #news #software #development
Accidently finding places to do cleanups is fun. For the last 10 years, remove_prop_source_from_use has always returned false and nobody noticed. It used to return if the cfg was changed but during GCC 5 it was changed to delay the purging of the eh related cfg until later on. This was done so match and simplify could be used.
#GCC-cleanups
Stefano Marinelli
boosted
Two #blog posts in less than one week!
It was considered known that there is no support within GNAT (Ada) for illumos. We cross-build a complete native binutils+gcc toolchain for illumos to test out this claim.
...only to discover that illumos has full support within GNAT. Not a single test fails.
https://briancallahan.net/blog/20250817.html
#Ada #illumos#GNAT#GCC#GNU #freesoftware #unix #bsd #freebsd #openbsd #netbsd #dragonflybsd #linux #compiler #compilers
Two #blog posts in less than one week!
It was considered known that there is no support within GNAT (Ada) for illumos. We cross-build a complete native binutils+gcc toolchain for illumos to test out this claim.
...only to discover that illumos has full support within GNAT. Not a single test fails.
https://briancallahan.net/blog/20250817.html
#Ada #illumos#GNAT#GCC#GNU #freesoftware #unix #bsd #freebsd #openbsd #netbsd #dragonflybsd #linux #compiler #compilers
alcinnz
boosted
Apparently there are no good #gcc tools to find unnecessary header includes in #CPP while using ninja/cmake (and NOTE not being the author of the build system)
...
A lot of you guys are #programmers what's the right tool here?
I don't need something that complains about every external include not found, just local symbols without having to recompile everything.
EDIT: Good Answers everyone!
Apparently there are no good #gcc tools to find unnecessary header includes in #CPP while using ninja/cmake (and NOTE not being the author of the build system)
...
A lot of you guys are #programmers what's the right tool here?
I don't need something that complains about every external include not found, just local symbols without having to recompile everything.
EDIT: Good Answers everyone!