Message ID | 20240409232229.252976-1-jwakely@redhat.com |
---|---|
State | New |
Headers | show |
Series | [committed] libstdc++: Fix build for targets without FP std::from_chars [PR114633] | expand |
diff --git a/libstdc++-v3/include/bits/chrono_io.h b/libstdc++-v3/include/bits/chrono_io.h index b9eb3d2be53..3b34992b42a 100644 --- a/libstdc++-v3/include/bits/chrono_io.h +++ b/libstdc++-v3/include/bits/chrono_io.h @@ -3685,6 +3685,7 @@ namespace __detail if (!__is_failed(__err)) [[likely]] { long double __val{}; +#if __cpp_lib_to_chars string __str = std::move(__buf).str(); auto __first = __str.data(); auto __last = __first + __str.size(); @@ -3694,6 +3695,9 @@ namespace __detail if ((bool)ec || ptr != __last) [[unlikely]] __err |= ios_base::failbit; else +#else + if (__buf >> __val) +#endif { duration<long double> __fs(__val); if constexpr (__is_floating)