I've just pushed a change that makes check syntax more likely to run
on files in the plt tree. Specifically, the namespace that check
syntax creates no longer shares the GUI libraries which means it pulls
in a far smaller set of libraries overall. (Of course, run still pulls
those in, so running
How recently did the change come in that allows internal definitions
all over the place? And how broken did this make the stepper?
(Ie is it feasible to wait for the next release? and should we?)
Robby
On Tue, Oct 19, 2010 at 5:03 AM, sper...@racket-lang.org wrote:
sperber has updated
On my laptop:
#lang racket
(require fft.rkt)
(define v (build-vector 16384 (lambda (i) (random
(define v1 (vector-copy v))
(collect-garbage)
(collect-garbage)
(collect-garbage)
(time (fft-complex-radix2-forward v1))
(define v2 (vector-copy v))
(collect-garbage)
(collect-garbage)
Robby Findler ro...@eecs.northwestern.edu writes:
How recently did the change come in that allows internal definitions
all over the place? And how broken did this make the stepper?
Pretty broken: There are now (let () ...)s all over the place.
(I've sent separate e-mail to John and Matthew.)
On Oct 19, 2010, at 5:17 AM, Doug Williams wrote:
On my laptop:
#lang racket
(require fft.rkt)
(define v (build-vector 16384 (lambda (i) (random
(define v1 (vector-copy v))
(collect-garbage)
(collect-garbage)
(collect-garbage)
(time (fft-complex-radix2-forward v1))
Has the --enable-macprefix option been removed from the configure
script? When I configure, I get:
configure: WARNING: unrecognized options: --enable-macprefix
If so, the src/README file should be updated to reflect the change.
David
_
For
Is there any way for shared to check for whether a name was originally
assigned to an LHS and, if so, to re-use it? If I define
(define cities (shared ([PVD (make-city ... (list BOS ORD))] [BOS ...]
[ORD ...]) PVD))
and it prints as
(shared ((-0- (make-city Providence (list -3- -7-)))
I think that we'd have to add names to structs to do that. Seems
expensive. But maybe there is a better way?
Robby
On Tue, Oct 19, 2010 at 2:38 PM, Shriram Krishnamurthi s...@cs.brown.edu
wrote:
Is there any way for shared to check for whether a name was originally
assigned to an LHS and, if
Earlier today, I wrote a simple fuzz tester for bytecode reading and
evaluation. The code is attached. It takes an existing zo file, reads
it in as bytes, randomly flips some small portion of the bits (0.1%),
and then `read's and `eval's the results. This extremely quickly
finds segfaults in
Caveat Emptor: be wary of running code designed to produce random,
unsafe results if the computer you are running it on has any data you
really care about. Chances of catastrophic failure *should* be low,
but they may not be, and sometimes lightning does strike anyway.
Carl Eastlund
On Tue, Oct
On Oct 19, 2010, at 10:02 AM, John Clements wrote:
2) The interactive tests fail like this:
given: #(struct:error-result namespace-variable-value: test~object is not
defined)
I haven't worked on this one yet... but it looks like this is also something
that was added this month.
Okay, this just sounds stupid: my 'git fetch' is failing on the PLT tree. I
can ssh to the pltgit machine just fine:
john-clementss-macbook-pro:~/git-clements clements$ ssh git
PTY allocation request failed on channel 0
hello clements, the gitolite version here is v1.4-14-g36317c4
the gitolite
I hope it doesn't delete DrDr's hard drive.
Jay
On Tue, Oct 19, 2010 at 1:51 PM, Carl Eastlund c...@ccs.neu.edu wrote:
Caveat Emptor: be wary of running code designed to produce random,
unsafe results if the computer you are running it on has any data you
really care about. Chances of
On Tue, Oct 19, 2010 at 2:28 PM, John Clements
cleme...@brinckerhoff.org wrote:
Am I doing something stupid, here?
I'm having the same problem, and I'm at the same conference as John,
so I suspect that's the issue. I can pull fine from my machine at
Northeastern.
--
sam th
sa...@ccs.neu.edu
Okay, here's what seems to be broken:
1) cond, as Mike observed. This is related to the different expansion of cond.
2) make-foo, where foo is a user-defined structure. There's a mysterious extra
false that's showing up.
3) reduction of (cons 1 (cons 2 empty)) in beginner only.
4) local
Four hours ago, John Clements wrote:
Okay, this just sounds stupid: my 'git fetch' is failing on the PLT tree. I
can ssh to the pltgit machine just fine:
john-clementss-macbook-pro:~/git-clements clements$ ssh git
PTY allocation request failed on channel 0
hello clements, the gitolite
On 10/19/10 10:03 PM, Eli Barzilay wrote:
9 hours ago, David Van Horn wrote:
Has the --enable-macprefix option been removed from the configure
script? When I configure, I get:
configure: WARNING: unrecognized options: --enable-macprefix
If so, the src/README file should be updated to
Four minutes ago, David Van Horn wrote:
On 10/19/10 10:03 PM, Eli Barzilay wrote:
9 hours ago, David Van Horn wrote:
Has the --enable-macprefix option been removed from the configure
script? When I configure, I get:
configure: WARNING: unrecognized options: --enable-macprefix
About a minute ago, David Van Horn wrote:
On 10/19/10 10:03 PM, Eli Barzilay wrote:
9 hours ago, David Van Horn wrote:
Has the --enable-macprefix option been removed from the configure
script? When I configure, I get:
configure: WARNING: unrecognized options: --enable-macprefix
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