Vendors mimalloc sources and adds --enable-mimalloc as a mutually exclusive alternative to jemalloc, wiring it through mozalloc/mozglue and build config.
Need to have system definitions before defining the overrides.
The sytem definitions have additional attributes that conflict.
clang 14 that I am using also requires -fno-integrated-as for
several files, but I left that out since it is probably fixed
in newer versions of clang.
Since both gcc and clang support the internal __attribute__ form, and
this is guarded by HAVE_POSIX_MEMALIGN which is not a Windows thing,
it's safe to just use that attribute style unconditionally.
runtime expects.
Currently spams warnings but may actually error out if not fixed, or
result in undefined behaviour if mismatching signatures are treated as
redeclarations with different exception specifications.
Vim control lines were re-introduced or not entirely cleaned up.
This nukes them again.
Removing from embedding, extensions, gfx, hal, ipc, layout, mailnews,
media and memory. More to come.
https://bugzilla.mozilla.org/show_bug.cgi?id=1375467
I would ifdef this, but it's been in Firefox since version of 56, and Petr Sumbara's explanation as to why it's wrong in the first place is so detailed that it's pretty obvious the code wasn't technically doing things properly to begin with.
Basically, they tried to redefine a system function after including the header file that declares it, and it caused problems on Solaris because libc functions are imported into the C++ std namespace in a different way that also complies with standards. So the existing implementation is technically bad code on all platforms, the Solaris implementation just uncovered the lack of standards compliance in the Mozilla code.
We are using |throw(std::bad_alloc)|, but dynamic exception specifications have been deprecated in C++11. The C++11 equivalent is |noexcept(false)|. This causes build warning spam when using newer compilers such as GCC 7.x.
Basilisk-Dev
Brian Smith
Moonchild
Jeremy Andrews
Matt A. Tobin
trav90
Matt A. Tobin