Bug 1423803 was attempting to remove the fallible library but didn't do
so on Android because of this bug. We can now fully retire it.
--HG--
extra : rebase_source : de38872a08d24768eadfbe81652cfcd6aa7aa041
In bug 1423803, mozilla::fallible was made an "alias" of std::nothrow.
Except C++ doesn't allow compilers to be too smart, and in many cases,
they would actually create data fields to hold a copy of std::nothrow,
even creating a static initializer on non-optimized builds to do so.
By turning it into a reference, we allow compilers to just use
std::nothrow directly, as if it were passed directly, but they can still
create unused data fields. Turning it into a static allows compilers to
skip the data fields altogether.
On a local linux64 build, this saves 242 bytes of .bss.
Note this does change a `lea` (address calculation) into a `mov` (read),
but it shouldn't matter too much.
--HG--
extra : rebase_source : 9c08e8263aef267b8ad5962b0248c7effcb67796
The std::nothrow variant of operator new is effectively a fallible
operator new. It is used in third party code.
The duplication with our own fallible operator new is unfortunate, and
we can reduce it by making one an alias of the other.
We keep the fallible library as a dummy on Android because bug 1423802
induces some linking problems.
--HG--
extra : rebase_source : d7b915aaafde40057e87b7ad4bbd82d348e4f12d
This removes the unnecessary setting of c-basic-offset from all
python-mode files.
This was automatically generated using
perl -pi -e 's/; *c-basic-offset: *[0-9]+//'
... on the affected files.
The bulk of these files are moz.build files but there a few others as
well.
MozReview-Commit-ID: 2pPf3DEiZqx
--HG--
extra : rebase_source : 0a7dcac80b924174a2c429b093791148ea6ac204
The bulk of this commit was generated by running:
run-clang-tidy.py \
-checks='-*,llvm-namespace-comment' \
-header-filter=^/.../mozilla-central/.* \
-fix
Mike Hommey
Chris Peterson
Tom Tromey
Birunthan Mohanathas
David Major