This change avoids lots of false positives for Coverity's CHECKED_RETURN
warning, caused by NS_WARN_IF's current use in both statement-style and
expression-style.
In the case where the code within the NS_WARN_IF has side-effects, I made the
following change.
> NS_WARN_IF(NS_FAILED(FunctionWithSideEffects()));
> -->
> Unused << NS_WARN_IF(NS_FAILED(FunctionWithSideEffects()));
In the case where the code within the NS_WARN_IF lacks side-effects, I made the
following change.
> NS_WARN_IF(!condWithoutSideEffects);
> -->
> NS_WARNING_ASSERTION(condWithoutSideEffects, "msg");
This has two improvements.
- The condition is not evaluated in non-debug builds.
- The sense of the condition is inverted to the familiar "this condition should
be true" sense used in assertions.
A common variation on the side-effect-free case is the following.
> nsresult rv = Fn();
> NS_WARN_IF_(NS_FAILED(rv));
> -->
> DebugOnly<nsresult rv> = Fn();
> NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Fn failed");
--HG--
extra : rebase_source : 58788245021096efa8372a9dc1d597a611d45611
The new name makes the sense of the condition much clearer. E.g. compare:
NS_WARN_IF_FALSE(!rv.Failed());
with:
NS_WARNING_ASSERTION(!rv.Failed());
The new name also makes it clearer that it only has effect in debug builds,
because that's standard for assertions.
--HG--
extra : rebase_source : 886e57a9e433e0cb6ed635cc075b34b7ebf81853
This patch removes checking of all the callback calls in memory reporter
CollectReport() functions, because it's not useful.
The patch also does some associated clean-up.
- Replaces some uses of nsIMemoryReporterCallback with the preferred
nsIHandleReportCallback typedef.
- Replaces aCallback/aCb/aClosure with aHandleRepor/aData for CollectReports()
parameter names, for consistency.
- Adds MOZ_MUST_USE/[must_use] in a few places in nsIMemoryReporter.idl.
- Uses the MOZ_COLLECT_REPORT macro in all suitable places.
Overall the patch reduces code size by ~300 lines and reduces the size of
libxul by about 37 KiB on my Linux64 builds.
--HG--
extra : rebase_source : e94323614bd10463a0c5134a7276238a7ca1cf23
The patch is generated from following command:
rgrep -l unused.h|xargs sed -i -e s,mozilla/unused.h,mozilla/Unused.h,
MozReview-Commit-ID: AtLcWApZfES
--HG--
rename : mfbt/unused.h => mfbt/Unused.h
This patch makes the following changes on many in-class methods.
- NS_IMETHODIMP F() override; --> NS_IMETHOD F() override;
- NS_IMETHODIMP F() override {...} --> NS_IMETHOD F() override {...}
- NS_IMETHODIMP F() final; --> NS_IMETHOD F() final;
- NS_IMETHODIMP F() final {...} --> NS_IMETHOD F() final {...}
Using NS_IMETHOD is the preferred way of marking in-class virtual methods.
Although these transformations add an explicit |virtual|, they are safe --
there's an implicit |virtual| anyway because |override| and |final| only work
with virtual methods.
--HG--
extra : rebase_source : 386ee4e4ea2ecd8d5001efabc3ac87b4d6c0659f
This patch makes most Run() declarations in subclasses of nsIRunnable have the
same form: |NS_IMETHOD Run() override|.
As a result of these changes, I had to add |override| to a couple of other
functions to satisfy clang's -Winconsistent-missing-override warning.
--HG--
extra : rebase_source : 815d0018b0b13329bb5698c410f500dddcc3ee12
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
B2G builds now use the header files from Android NDKs. Bionic is
not supported by the build any longer and Bionic features can't be
used anymore. This patch removes Necko's dependencies on Bionic
in favor of the respective Android code.
MozReview-Commit-ID: HP6jC22fLGn
B2G builds now use the header files from Android NDKs. Bionic is
not supported by the build any longer and Bionic features can't be
used anymore. This patch removes Necko's dependencies on Bionic
in favor of the respective Android code.
MozReview-Commit-ID: HP6jC22fLGn
As part of unblocking building with VS2015u1 in automation, I'm mass
disabling compiler warnings that are turned into errors. This is not
the preferred mechanism to fix compilation warnings. So hopefully
this patch never lands because someone insists of fixing the underlying
problem instead. But if it does land, hopefully the workaround is
only temporary. That being said, the warnings this patch masks are
in an included ICU header, which is a 3rd party project. So our hands
appear tied.
MozReview-Commit-ID: 1Qh9H3zrCDf
--HG--
extra : rebase_source : 65508407de45d28440184d765ba74ea33330071e
This saves 128 KiB of memory per process. It requires putting the eTLD entries
in sorted order.
--HG--
extra : rebase_source : 96678fcd91089a5151760dcced77e459bcbd4821
This reduces the size of nsEffectiveTLDService from 256 KiB to 128 KiB on
64-bit platforms.
--HG--
extra : rebase_source : b0a52634a1c8d045d0471af38dc79552a1bf2365
Andi-Bogdan Postelnicu
Liang-Heng Chen
Nathan Froyd
jdarcangelo
Valentin Gosu
Nicholas Nethercote
Yen Chi Hsuan
Jinank Jain
Kan-Ru Chen
Michal Novotny
Tom Tromey
Thomas Zimmermann
Xidorn Quan
Kannan Vijayan
Patrick McManus
Sebastian Hengst
Justin D'Arcangelo ext:(%2C%20Kannan%20Vijayan%20%3Ckvijayan%40mozilla.com%3E)
Chris Peterson
Kyle Huey
Carsten "Tomcat" Book
Jonathan Kew
Gregory Szorc
Eric Rahm
Paul Bignier
Kershaw Chang
Andrea Marchesini
Shih-Chiang Chien