bugfix: interpreted destructuring doesn't do specials.

It looks like I neglected to treat dynamically scoped
variables in destructuring; all parameters are treated as
lexical. This is only true in interpreted code; compiled
destructuring treats dynamics properly because it generates a
let to bind all the variables which occur, and then uses
assignment to populate them.

* eval.c (bind_macro_params): Instead of env_vbind, use the
newly introduced lex_or_dyn_bind helper function.
(op_tree_bind, op_mac_param_bind): Save and restore dyn_env
around bind_macro_params and the evaluation of the associated
body. In op_defmacro, this is already done.

0 files changed, 0 insertions, 0 deletions