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| author | Stanislaw Halik <sthalik@misaki.pl> | 2018-01-18 12:28:25 +0100 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2018-01-18 12:34:58 +0100 |
| commit | 364c1ecd8703dadaaa9c7479335e469b153a1be0 (patch) | |
| tree | a2ba1f508c5007857d865cc06bb696de0e398038 /compat/macros.hpp | |
| parent | 11ef6b48676c52a42a81f1f5ee021cb37e728800 (diff) | |
compat: split/cleanup util.hpp
Some of the headers are clearly useless. Remove them.
Move what's inside util.hpp into separate headers.
Adjust usages.
Will remove util.hpp.
Diffstat (limited to 'compat/macros.hpp')
| -rw-r--r-- | compat/macros.hpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compat/macros.hpp b/compat/macros.hpp index e3b5976a..d51bace7 100644 --- a/compat/macros.hpp +++ b/compat/macros.hpp @@ -70,3 +70,8 @@ # define likely(x) (x) # define unlikely(x) (x) #endif + +#define progn(...) (([&]() { __VA_ARGS__ })()) +#define prog1(x, ...) (([&]() { auto _ret1324 = (x); do { __VA_ARGS__; } while (0); return _ret1324; })()) + +#define once_only(...) do { static bool once__ = false; if (!once__) { once__ = true; __VA_ARGS__; } } while(false) |