internal error

[Frank Heckenbach]

% ./bash -c "set -e; f() { eval false; }; f"
./bash: line 1: pop_var_context: head of shell_variables not a function context

Might be related to
https://lists.gnu.org/archive/html/bug-bash/2022-10/msg00073.html,
but still present in 5.2.21.