Commit graph

5 commits

Author SHA1 Message Date
Tom Cherry
a2928b52ff Don't implement our own remove_cvref_t.
clang-tidy flagged the anonymous namespace in the header as a warning,
but in any case, it'll be cleaner to implement this in terms of the
existing type traits.

Test: build
Change-Id: I189986d2a855c028e28dd9d62ab9da012feddc9b
2019-07-09 09:55:47 -07:00
Mohammad Samiul Islam
9f24c38fe3 Prevent definitions of expected.h from being included twice
Bug: 135683564
Test: Included expected.h from two different files. Builds succesfully
    with the fix. Does not build without the fix.

Change-Id: If1962a3b70f7580fa652a043aaf29bf592d1926c
2019-06-20 19:03:32 +01:00
Jiyong Park
b2a85c4333 Add expected<void,E>
Result<void> could be used instead of Result<Success>.

Bug: 132145659
Test: libbase_test
Change-Id: I7f079a94d06c5ecb8b0303ced981f0995253dc40
2019-06-07 08:10:32 +09:00
Jiyong Park
5c06e6e17b Minor fixes on android::base::expected
This is a follow-up change of 7d89fb164b.

- Some of the missing conditions for SFNAIE were added
- Fixed indentation
- The assignment operator became "= default"

Bug: 132145659
Test: libbase_test

Change-Id: Ib5232a6e5e1d3df67e185d6e8c03374105c1ce94
2019-05-29 08:37:32 +09:00
Jiyong Park
7d89fb164b Add android::base::expected
android::base::expected is an Android implementation of the
std::expected proposal.
http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0323r7.html

For usage, refer to the expected.h header file and
expected_test.cpp

Bug: 132145659
Test: libbase_test

Change-Id: I65d3a1ecf8654d9858989755dfd0065c81f7b209
2019-05-22 06:39:27 +09:00