Граф коммитов

7 Коммитов

Автор SHA1 Сообщение Дата
Sylvestre Ledru 265e672179 Bug 1511181 - Reformat everything to the Google coding style r=ehsan a=clang-format
# ignore-this-changeset

--HG--
extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
2018-11-30 11:46:48 +01:00
Mike Hommey 38a6de0fe3 Bug 1369622 - Fix MOZ_FOR_EACH with an empty list. r=froydnj
I'm not sure how I tested MOZ_FOR_EACH in bug 1368932, but it turns out
it doesn't work with an empty list, despite
MOZ_PASTE_PREFIX_AND_ARG_COUNT now supporting 0 arguments.

Macros can be tricky, and it ends up being easier to make things work
cross-compiler with a separate macro that does the counting, and
(re)building MOZ_PASTE_PREFIX_AND_ARG_COUNT on top of that. Then
MOZ_FOR_EACH ends up working as expected with an empty list.

So this adds a MOZ_ARG_COUNT macro that counts the number of variadic
arguments it's given, and derives MOZ_PASTE_PREFIX_AND_ARG_COUNT from
it.

And this adds a testcase validating that MOZ_FOR_EACH works properly
with an empty list as a result.

--HG--
extra : rebase_source : 309371d87bd1561fbd2153f44fc1256185045d23
2017-06-02 14:53:54 +09:00
Mike Hommey c1becb4a54 Bug 1368932 - Allow MOZ_PASTE_PREFIX_AND_ARG_COUNT to work with 0 arguments. r=froydnj
At the same time, remove the MOZ_STATIC_ASSERT_VALID_ARG_COUNT, which
doesn't actually work for more than 50 arguments(*), and which is now not
useful to detect 0 arguments.

(*) the build fails, but not directly thanks to the static_assert it
expands to.

--HG--
extra : rebase_source : 8f0fe7b352c89b5a3ec87f42ef5464c370c362ef
2017-05-25 15:47:21 +09:00
Mats Palmgren 28d8553d1d Bug 1299379 - Add MOZ_CONCAT for preprocessor token pasting. r=waldo 2016-09-11 15:49:50 +02:00
Birunthan Mohanathas 5e01b2cee4 Bug 1001987 - Make MOZ_STATIC_ASSERT_VALID_ARG_COUNT compatible with ICC. r=Waldo 2014-04-28 07:48:00 +02:00
Birunthan Mohanathas 1bfbc15260 Bug 989460 - Follow-up: Fix MOZ_STATIC_ASSERT_VALID_ARG_COUNT when 51st arg is e.g. `true != 1`. r=froydnj 2014-04-25 10:00:00 -04:00
Birunthan Mohanathas accb4d62ef Bug 989460 - Part 1: Add MacroArgs.h for macros related to implementing variadic macros. r=Waldo
This also converts MOZ_RELEASE_ASSERT and MOZ_BEGIN_NESTED_ENUM_CLASS to use the new helper macros.
2014-04-24 10:48:00 +02:00