ืžื™ื™ืงืจืึธืกืึธืคึฟื˜ ืึธืคึฟืŸ ืกืึธื•ืจืกืขื“ ื“ื™ C ++ ื ืึธืจืžืึทืœ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืžื™ื˜ ื•ื•ื™ืกื•ืึทืœ ืกื˜ื•ื“ื™ืึธ

ื‘ื™ื™ ื“ื™ CppCon 2019 ื–ื™ืฆื•ื ื’ ื•ื•ืึธืก ืื™ื– ืคืืจื’ืขืงื•ืžืขืŸ ื“ื™ ื˜ืขื’, ืžื™ื™ืงืจืึธืกืึธืคึฟื˜ ืžื•ื“ื™ืข ื“ืขื ื•ื•ืขื’ืŸ ืขืคืŸ ื“ื™ ืงืึธื“ ืคื•ืŸ ื–ื™ื™ืŸ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ C ++ ืกื˜ืึทื ื“ืึทืจื“ ื‘ื™ื‘ืœื™ืึธื˜ืขืง (STL, C ++ ื ืึธืจืžืึทืœ ื‘ื™ื‘ืœื™ืึธื˜ืขืง), ื•ื•ืึธืก ืื™ื– ืึท ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ MSVC ื˜ืึธืึธืœืงื™ื˜ ืื•ืŸ ื“ื™ ื•ื•ื™ืกื•ืึทืœ ืกื˜ื•ื“ื™ืึธ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืกื•ื•ื™ื•ื•ืข. ื“ื™ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ื™ืžืคึผืœืึทืžืึทื ืฅ ื“ื™ ืงื™ื™ืคึผืึทื‘ื™ืœืึทื˜ื™ื– ื“ื™ืกืงืจื™ื™ื‘ื“ ืื™ืŸ ื“ื™ ืงืจืึทื ื˜ C ++14 ืื•ืŸ C ++17 ืกื˜ืึทื ื“ืึทืจื“ืก, ืื•ืŸ ืื™ื– ืื•ื™ืš ื™ื•ื•ืึทืœื•ื•ื™ื ื’ ืฆื• ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืฆื•ืงื•ื ืคึฟื˜ C ++ 20 ื ืึธืจืžืึทืœ, ื ืึธืš ืขื ื“ืขืจื•ื ื’ืขืŸ ืื™ืŸ ื“ื™ ืงืจืึทื ื˜ ืึทืจื‘ืขื˜ ืคึผืœืึทืŸ. ืงืึธื“ ืื™ื– ืึธืคืŸ ืื•ื ื˜ืขืจ ื“ื™ Apache 2.0 ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืžื™ื˜ ืื•ื™ืกื ืขืžืขืŸ ืคึฟืึทืจ ื‘ื™ื™ื ืขืจื™ ื˜ืขืงืขืก ื•ื•ืึธืก ืกืึธืœื•ื•ืข ื“ื™ ืคึผืจืึธื‘ืœืขื ืคื•ืŸ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืจื•ื ื˜ื™ืžืข ืœื™ื™ื‘ืจืขืจื™ื– ืื™ืŸ ื“ื™ ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ืขืงืกืขืงื•ื˜ืึทื‘ืœืข ื˜ืขืงืขืก.

ื“ื™ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคื•ืŸ ื“ืขืจ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืื™ืŸ ื“ืขืจ ืฆื•ืงื•ื ืคึฟื˜ ืื™ื– ืคึผืœืึทื ื ืขื“ ืฆื• ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ื•ื•ื™ ืึทืŸ ืึธืคึฟืŸ ืคึผืจื•ื™ืขืงื˜ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืื•ื™ืฃ GitHub, ืึทืงืกืขืคึผื˜ื™ื ื’ ืฆื™ืขืŸ ืจื™ืงื•ื•ืขืก ืคื•ืŸ ื“ืจื™ื˜-ืคึผืึทืจื˜ื™ื™ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืžื™ื˜ ืงืขืจืขืงืฉืึทื ื– ืื•ืŸ ื“ื™ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื ื™ื™ึทืข ืคึฟืขื™ึดืงื™ื™ื˜ืŸ (ื‘ืึทื˜ื™ื™ืœื™ืงื•ื ื’ ืื™ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืจื™ืงื•ื•ื™ื™ืขืจื– ืกื™ื™ื ื™ื ื’ ืึท CLA ื”ืขืกืงืขื ืื•ื™ืฃ ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืคื•ืŸ ืคืึทืจืžืึธื’ ืจืขื›ื˜ ืฆื• ื“ื™ ื˜ืจืึทื ืกืคืขืจื“ ืงืึธื“). ืขืก ืื™ื– ื‘ืืžืขืจืงื˜ ืึทื– ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืคื•ืŸ STL ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืฆื• GitHub ื•ื•ืขื˜ ื”ืขืœืคึฟืŸ ืžื™ื™ืงืจืึธืกืึธืคึฟื˜ ืงืึทืกื˜ืึทืžืขืจื– ืฆื• ืฉืคึผื•ืจ ื“ื™ ืคึผืจืึธื’ืจืขืก ืคื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’, ืขืงืกืคึผืขืจื™ืžืขื ื˜ ืžื™ื˜ ื“ื™ ืœืขืฆื˜ืข ืขื ื“ืขืจื•ื ื’ืขืŸ ืื•ืŸ ื”ืขืœืคึฟืŸ ืึธืคึผืฉืึทืฆืŸ ื™ื ืงืึทืžื™ื ื’ ืจื™ืงื•ื•ืขืก ืคึฟืึทืจ ืึทื“ื™ื ื’ ื™ื ืึธื•ื•ื•ื™ื™ืฉืึทื ื–.

ืขืคึฟืขื ืขืŸ ืžืงื•ืจ ื•ื•ืขื˜ ืื•ื™ืš ืœืึธื–ืŸ ื“ื™ ืงื”ืœ ืฆื• ื ื•ืฆืŸ ืคืึทืจื˜ื™ืง ื™ืžืคึผืœืึทืžืึทื ืฅ ืคื•ืŸ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ ืคื•ืŸ ื“ื™ ื ื™ื™ึทืข ืกื˜ืึทื ื“ืึทืจื“ืก ืื™ืŸ ืื ื“ืขืจืข ืคึผืจืึทื“ื–ืฉืขืงืก. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื“ื™ ืงืึธื“ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ืื™ื– ืื•ื™ืกื“ืขืจื•ื•ื™ื™ืœื˜ ืฆื• ืฆื•ืฉื˜ืขืœืŸ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื˜ื™ื™ืœืŸ ืงืึธื“ ืžื™ื˜ ื“ื™ ื‘ื™ื‘ืœื™ืึธื˜ืขืง ืœื™ื‘ืง++ ืคื•ืŸ ื“ื™ LLVM ืคึผืจื•ื™ืขืงื˜. STL ืื•ืŸ libc ++ ื–ืขื ืขืŸ ืึทื ื“ืขืจืฉ ืื™ืŸ ื“ื™ ื™ื ืขืจืœืขืš ืคืึทืจื˜ืจืขื˜ื•ื ื’ ืคื•ืŸ ื“ืึทื˜ืŸ ืกื˜ืจืึทืงื˜ืฉืขืจื–, ืึธื‘ืขืจ ืื•ื™ื‘ ื’ืขื•ื•ืืœื˜, libc ++ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืงืขื ืขืŸ ืคึผืึธืจื˜ ืคืึทื ื’ืงืฉืึทื ืึทืœื™ื˜ื™ ืคื•ืŸ ืื™ื ื˜ืขืจืขืก ืคึฟื•ืŸ STL (ืœืžืฉืœ, charconv) ืึธื“ืขืจ ื‘ื™ื™ื“ืข ืคึผืจืึทื“ื–ืฉืขืงืก ืงืขื ืขืŸ ืฆื•ื–ืึทืžืขืŸ ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืขื˜ืœืขื›ืข ื™ื ืึธื•ื•ื•ื™ื™ืฉืึทื ื–. ื“ื™ ืื•ื™ืกื ืขืžืขืŸ ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ื“ื™ ืึทืคึผืึทื˜ืฉื™ ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ ื‘ืึทื–ื™ื™ึทื˜ื™ืงืŸ ื“ื™ ืคืึธื“ืขืจื•ื ื’ ืฆื• ืฆื™ื˜ื™ืจืŸ ื“ื™ ื ื•ืฆืŸ ืคื•ืŸ ื“ืขืจ ืึธืจื™ื’ื™ื ืขืœ ืคึผืจืึธื“ื•ืงื˜ ื•ื•ืขืŸ ื“ื™ืœื™ื•ื•ืขืจื™ื ื’ ื‘ื™ื ืึทืจื™ืขืก ืฆื•ื ื•ื™ืคื’ืขืฉื˜ืขืœื˜ ืžื™ื˜ ื“ื™ STL ืฆื• ืกื•ืฃ ื ื™ืฆืขืจืก.

ื“ื™ ื”ื•ื™ืคึผื˜ ื’ืึธื•ืœื– ืคื•ืŸ ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืึทืจื™ื™ึทื ื ืขืžืขืŸ ืคื•ืœ ื”ืขืกืงืขื ืžื™ื˜ ืกืคึผืขืกืึทืคืึทืงื™ื™ืฉืึทื ื– ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ, ื™ื ืฉื•ืจื™ื ื’ ื”ื•ื™ืš ืคืึธืจืฉื˜ืขืœื•ื ื’, ื™ื– ืคื•ืŸ ื ื•ืฆืŸ (ื“ื™ื‘ืึทื’ื™ื ื’ ืžื›ืฉื™ืจื™ื, ื“ื™ืึทื’ื ืึธืกื˜ื™ืงืก, ื˜ืขื•ืช ื“ื™ื˜ืขืงืฉืึทืŸ) ืื•ืŸ ืงืึทืžืคึผืึทื˜ืึทื‘ื™ืœืึทื˜ื™ ืื•ื™ืฃ ื“ื™ ืžืงื•ืจ ืงืึธื“ ืžื“ืจื’ื” ืื•ืŸ ABI ืžื™ื˜ ืคืจื™ื™ึทืขืจื“ื™ืง ืจื™ืœื™ืกื™ื– ืคื•ืŸ ื•ื•ื™ืกื•ืึทืœ ืกื˜ื•ื“ื™ืึธ 2015/2017. ืฆื•ื•ื™ืฉืŸ ื“ื™ ื’ืขื‘ื™ื˜ืŸ ื•ื•ืึธืก ืžื™ื™ืงืจืึธืกืึธืคึฟื˜ ืื™ื– ื ื™ืฉื˜ ืื™ื ื˜ืขืจืขืกื™ืจื˜ ืื™ืŸ ื“ืขื•ื•ืขืœืึธืคึผื™ื ื’ ื–ืขื ืขืŸ ืคึผืึธืจื˜ื™ื ื’ ืฆื• ืื ื“ืขืจืข ืคึผืœืึทื˜ืคืึธืจืžืก ืื•ืŸ ืึทื“ื™ื ื’ ื ื™ื˜-ื ืึธืจืžืึทืœ ื™ืงืกื˜ืขื ืฉืึทื ื–.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’