Buttercup 1.34 requires lexical-cast: t in all files defining buttercup test suites for Emacs >= 29.
It was already documented as a requirement, but was only actually required for some specific functionality. The introduction of Oclosures for Emacs versions that support them made it a hard requirement.
wasamasa
commented
5 months ago
Buttercup 1.34 requires
lexical-cast: tin all files defining buttercup test suites for Emacs >= 29. It was already documented as a requirement, but was only actually required for some specific functionality. The introduction of Oclosures for Emacs versions that support them made it a hard requirement.See also https://bugs.gentoo.org/926083 as reported in https://github.com/jorgenschaefer/emacs-buttercup/issues/243