--- a/libstdc++-v3/src/c++17/floating_from_chars.cc +++ b/libstdc++-v3/src/c++17/floating_from_chars.cc @@ -495,10 +495,16 @@ from_chars(const char* first, const char* last, __ieee128& value, chars_format fmt) noexcept { + errc ec = errc::invalid_argument; +#if _GLIBCXX_USE_CXX11_ABI buffer_resource mr; pmr::string buf(&mr); +#else + string buf; + if (!reserve_string(buf)) + return make_result(first, 0, {}, ec); +#endif size_t len = 0; - errc ec = errc::invalid_argument; __try { if (const char* pat = pattern(first, last, fmt, buf)) [[likely]] method='get'> Wojtek's customized Guix
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