eval-when[syntax] eval-when situations form1 form2 ...
ChezScheme, Chicken: situations may be a list of
following symbols: compile, load, and eval. Compilation of form1 ...
is controlled by situations as the following table, which is from
Chicken's manual:
|
| in compiled code
| in interpreted code
| | eval
| ignored
| evaluated
| | compile
| evaluated at compile time
| ignored
| | load
| compiled as normal
| ignored
|
Notes:
There was a discussion
in guile-devel to incorprate eval-when into it (possibly CLtL2 style), but
the current Guile manual doesn't have an entry for it.
|