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| author | Stanislaw Halik <sthalik@misaki.pl> | 2019-02-28 20:00:41 +0100 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2019-02-28 20:00:41 +0100 |
| commit | c6c57b868f418f4566b2d6773e04300a313f41a6 (patch) | |
| tree | a5a21a5222740bb3c098bd4bac4d12855b8f478a /compat | |
| parent | ceb4eb29b7faefdd3ad8a2e5771aeee35e31177e (diff) | |
compat/macros: expand twice is enough
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/macros1.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/compat/macros1.h b/compat/macros1.h index 915b8d29..b1137e63 100644 --- a/compat/macros1.h +++ b/compat/macros1.h @@ -29,12 +29,10 @@ #endif #define PP_CAT(x,y) PP_CAT1(x,y) -#define PP_CAT1(x,y) PP_CAT2(x,y) -#define PP_CAT2(x,y) x ## y +#define PP_CAT1(x,y) x ## y #define PP_EXPAND(x) PP_EXPAND2(x) -#define PP_EXPAND2(x) PP_EXPAND3(x) x -#define PP_EXPAND3(x) x +#define PP_EXPAND2(x) x #ifdef _MSC_VER # define unreachable() do { __assume(0); *(volatile int*)nullptr = 0; } while (0) /* NOLINT(clang-analyzer-core.NullDereference) */ |