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patch 8.2.4402: missing parenthesis may cause unexpected problems

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Problem:    Missing parenthesis may cause unexpected problems.
Solution:   Add more parenthesis is macros. (closes #9788)
This commit is contained in:
kylo252
2022-02-16 19:24:07 +00:00
committed by Bram Moolenaar
parent d288eaad84
commit ae6f1d8b14
21 changed files with 80 additions and 78 deletions
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24
src/evalfunc.c
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@@ -7878,21 +7878,21 @@ init_srand(UINT32_T *x)
*x = vim_time();
}
#define ROTL(x, k) ((x << k) | (x >> (32 - k)))
#define ROTL(x, k) (((x) << (k)) | ((x) >> (32 - (k))))
#define SPLITMIX32(x, z) ( \
z = (x += 0x9e3779b9), \
z = (z ^ (z >> 16)) * 0x85ebca6b, \
z = (z ^ (z >> 13)) * 0xc2b2ae35, \
z ^ (z >> 16) \
(z) = ((x) += 0x9e3779b9), \
(z) = ((z) ^ ((z) >> 16)) * 0x85ebca6b, \
(z) = ((z) ^ ((z) >> 13)) * 0xc2b2ae35, \
(z) ^ ((z) >> 16) \
)
#define SHUFFLE_XOSHIRO128STARSTAR(x, y, z, w) \
result = ROTL(y * 5, 7) * 9; \
t = y << 9; \
z ^= x; \
w ^= y; \
y ^= z, x ^= w; \
z ^= t; \
w = ROTL(w, 11);
result = ROTL((y) * 5, 7) * 9; \
t = (y) << 9; \
(z) ^= (x); \
(w) ^= (y); \
(y) ^= (z), (x) ^= (w); \
(z) ^= t; \
(w) = ROTL(w, 11);
/*
* "rand()" function