Eval bug: std::regex to split the text

[luoyexuge]

Name and Version

In the file lama.cpp/src/unicode.cpp, the function std::vectorstd::string unicode_regex_split(const std::string & text, const std::vectorstd::string & regex_exprs) calls the static function static std::vector<size_t> unicode_regex_split_stl(const std::string & text, const std::string & regex_expr, const std::vector<size_t> & offsets). When running in a low-version GCC 4.8.5 environment, it reports an error indicating that regular expressions are not supported.

Operating systems

Linux

GGML backends

CPU

Hardware

Qwen model

Models

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Problem description & steps to reproduce

Qwen mode

First Bad Commit

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Relevant log output

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