If the slow path has to be taken because the number of
list elements is greater than the stack size, then the
old implementation would copy all the arguments --- which
still might be too much for the available stack space.
Avoid that copy.
Also, add pad word to the end of the stack to help detect
overflow.
Not really sure about this one. The API kind of
forces my hand here and the way this works limits
the non-dep side of the dependent pair to always
be drawn from a fixed set. Not sure if that matters
in practice or not.
The `as-is` target is like the default target, but it skips package
update and installation, so it's suitable for rebuilding after local
changes that might include changes to the core.
For example, reduce (begin x (error 'e) y) ==> (begin x (error 'e)) and
(f (error 'e) y ) ==> (begin f (error 'e)).
Also, reduce (if (error 'e) x y) ==> (error 'e) and propagate the type information
and clocks when only one branch produce an error.
If the clone directory's checkout includes a target commit, then
use the clone directory directly for staging (i.e., for checking
dependencies and collisions). That way, changes made locally are
used for metadata checks.
before this commit it would copy them only when the weren't
already impersonated/chaperoned, leading to different
contract checking that can be confusing in that case
it did this because the chaperone-of? check wasn't general
enough to cope with copying always, but since commit
b05d07ad10 it now is
This required moving some tests to "racket-test", and putting them
in modules that use `rackunit`. Also, some uses of rackunit were
removed and switched to more primitive systems. Some improvements
here, particularly in "foreign-test.rktl", would still be good,
but everything passes at the moment.
- Modify the features used by OpenBSD (not everything was
tested). Mostly copied from Linux, FreeBSD and NetBSD.
- Add support for Bitrig, a fork of OpenBSD. Eventually
they will differ more and more from OpenBSD.
- Typos and extra trailing spaces.
- Update config.guess and config.sub from GNU.
Unintentional shadowing caused the info-domain clean-up code to reject
all PLaneT path registrations. As a result, installing a PLaneT
package removes all info-domain mappings (used to find documentation,
`raco` commands, etc.) for other PLaneT packages. Running `raco setup`
repairs the problem, because it re-adds all entries after
(incorrectly) clearing them out.
