FMT_STATIC_THOUSANDS_SEPARATOR broken in 10.0.0

[vuvova]

It seems that FMT_STATIC_THOUSANDS_SEPARATOR no longer works in 10.0.0. The following test succeeds in 8.0.1 but fails in 10.0.0:

#define FMT_STATIC_THOUSANDS_SEPARATOR ','
#define FMT_HEADER_ONLY 1
#include <fmt/format-inl.h>
int main() {
  int answer= 4321;
  fmt::format_args::format_arg arg=
    fmt::detail::make_arg<fmt::format_context>(answer);
  return fmt::vformat("{:L}", fmt::format_args(&arg, 1)).compare("4,321");
}

References: https://jira.mariadb.org/browse/MDEV-32815

[vitaut]

Bisected to b98ffb7.

[vitaut]

Fixed in 44c3fe1, thanks for reporting.