[clang][NFC] Mark CWG2629 as implemented and add a test (#195490)
This is ill-formed:
```cpp
switch (0.0) {}
```
Before [CWG2629](https://wg21.link/cwg2629) though, this was allowed:
```cpp
switch (double d = 0.0) {} // Value of 'd' is implicitly converted to an integer
```
Clang however has always rejected both: https://godbolt.org/z/GYc4hhrnz
[clang-tidy] Preserve typedef comments in `modernize-use-using` (#180372)
Keep comment blocks between the typedef type and name by capturing the
raw lexer range and avoid injecting unrelated tokens into the
replacement.
Fixes https://github.com/llvm/llvm-project/issues/159518.
usergroups: Update venues for Hamburg and Portland
Hamburg changed venue after 30 years.
Include link to their meeting page and update venue to match.
Reported by cracauer@ on
https://forums.freebsd.org/threads/102512/#post-757478
Portland website has updated their meeting link.
Calagator search now quotes "BSD Pizza Night".
This removes false positives.
Reviewed by: ziaee
Signed-off-by: bigsneaky at duck.com
Closes: https://github.com/freebsd/freebsd-doc/pull/663
[ELF] maybeWarnUnorderableSymbol: drop redundant `d &&`, assert isShared. NFC (#195543)
Test Defined first via dyn_cast. Lazy/Common/Placeholder cannot reach
here: readCallGraph runs after replaceCommonSymbols, buildSectionOrder
runs after demoteSymbolsAndComputeIsPreemptible, and redirectSymbols
detaches Placeholder foo at v1 stubs from objectFiles.
In symbol-ordering-file-warnings.s, add a common-symbol case and use
`count 0` for empty-output checks.
sys/rangelock.h: explicitly enumerate padding at the end of the structure
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision:
sys/vnode.h: remove stale comment
The source sweep is not going to happen.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56611
vfs: convert VFS_OPs from macros to static inlines
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56611
vnode: add VIRF_KNOTE flag
to indicate non-empty vnode knote list. Use it instead of
VN_KNLIST_EMPTY() and guard note activations with it.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56611
bufspace_wait(): only try to help bufdaemon if there is a chance to help
Only call buf_flush() if there are some dirty buffers belonging to the
vnode we are allocating the buffer for. Otherwise the bd dirty queue
scan cannot find anything and it makes no sense to spend CPU doing it.
Add O_SYMLINK emulation
for MacOSX partial compatibility, defined as O_PATH | O_NOFOLLOW.
fstat(2) and freadlink(3) works on the resulting file descriptors,
but reads on the regular file do not.
More complete but more hackish version was developed but deemed too
hackish.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56365
Add O_SYMLINK emulation
for MacOSX partial compatibility, defined as O_PATH | O_SYNC | O_DIRECT.
libc openat() wrapper is modified to fstat() the descriptor and re-open
in the normal mode if the type is not symlink.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D56365
fdescfs: do not change vnode type on VOP_GETATTR()
There is no point to do it. The VNON type is good enough for fdescfs
operations, and changing the type on stat(2) is arbitrary and does not
serve much purpose, because we recalculate the returned file type on
each stat(2) anyway.
But setting the type to VLNK has undesired consequence of namei()
trying VOP_READLINK() there, which might fail since it defer the
calculation of path to vn_fullpath().
Submitted by: Mike <mmpestorich at gmail.com>
PR: 294768
MFC after: 2 weeks
