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shufti: small C++11 fix to silence clang warning

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Justin Viiret 2016-04-13 10:19:39 +10:00 committed by Matthew Barr
parent 41751c4f3b
commit 9721262149
1 changed files with 5 additions and 3 deletions
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8
src/nfa/shufticompile.cpp
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@ -155,15 +155,17 @@ bool shuftiBuildDoubleMasks(const CharReach &onechar,
u16 a_hi = 1U << (p.first >> 4);
u16 b_lo = 1U << (p.second & 0xf);
u16 b_hi = 1U << (p.second >> 4);
nibble_masks.push_back({a_lo, a_hi, b_lo, b_hi});
nibble_masks.push_back({{a_lo, a_hi, b_lo, b_hi}});
}
// one-byte literals (second byte is a wildcard)
for (size_t it = onechar.find_first(); it != CharReach::npos;
it = onechar.find_next(it)) {
DEBUG_PRINTF("%02hhx\n", (u8)it);
nibble_masks.push_back({(u16)(1U << (it & 0xf)), (u16)(1U << (it >> 4)),
0xffff, 0xffff});
u16 a_lo = 1U << (it & 0xf);
u16 a_hi = 1U << (it >> 4);
u16 wildcard = 0xffff;
nibble_masks.push_back({{a_lo, a_hi, wildcard, wildcard}});
}
// try to merge strings into shared buckets