0e3ef4efb
Denys Vlasenko
2021-07-03
Subject
awk: rand(): 64-bit constants should be ULL
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editors/awk.c+2 -2
| @@ -3169,9 +3169,9 @@ static var *evaluate(node *op, var *res) | |
| uint64_t v = ((uint64_t)rand() << 32) | u; | |
| /* the above shift+or is optimized out on 32-bit arches */ | |
| # if RAND_MAX > 0x7fffffff | |
| - | v &= 0x7fffffffffffffffUL; |
| + | v &= 0x7fffffffffffffffULL; |
| # endif | |
| - | R_d = (double)v / 0x8000000000000000UL; |
| + | R_d = (double)v / 0x8000000000000000ULL; |
| #else | |
| # error Not implemented for this value of RAND_MAX | |
| #endif | |