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Author SHA1 Message Date
Matthew Flatt
c3266ef685 fix `sync/[timeout/]enable-break' semaphore shortcut 
The shortcut could be triggered in a bad case (first
argument as `#f' in non-timeout mode) and returned the
wrong result (void instead of the semaphore).
 2013-03-25 05:15:24 -06:00
Matthew Flatt
b041a151e6 racket/gui: fix auto-scrollbars for editor GUI 
It's possible to go from a state where one scroll bar is needed
(vertical or horizontal) to a state where each scrollbar is
needed iff the other scrollbar is needed. In that case, the
auto-scrollbar algorithm couldn't find either fixpoint and
would loop forever.
 2013-03-25 05:15:24 -06:00
Eric Dobson
87facb736f Check for structure binding and raise good error if it is not there. 
Closes PR 13588.
 2013-03-24 18:35:22 -07:00
Eric Dobson
bb0b071f38 Remove legacy require/typed form. 2013-03-24 18:35:21 -07:00
Robby Findler
7b0608ca42 fix a leak in DrRacket 
It was leaking threads at about the rate of 2 per online expansion
that had a syntax error (or otherwise aborted without finishing
expansion)
 2013-03-24 18:03:33 -05:00
Robby Findler
5937bcbbf5 fix a race-condition 2013-03-24 17:05:50 -05:00
Robby Findler
57f857b45a fixed more calls to error (that should be raise-argument-error) in the contract library 2013-03-24 08:09:08 -05:00
Robby Findler
64849bddd2 update mzlib contract test suite to recent changes to racket/contract 2013-03-24 07:24:32 -05:00
Robby Findler
6e4d483403 adjust contract library to call raise-argument-error instead of error 
and a few other changes nearby to clean up various things

closes PR 13623
 2013-03-23 22:00:29 -05:00
Eric Dobson
0e42a791a7 Typecheck (lambda args body) as (arg1 -> result). 2013-03-23 13:18:05 -07:00
Eric Dobson
8d080b74cb Fix Struct-Type-Property. 
Closes PR 13593.
 2013-03-23 08:24:05 -07:00
Carl Eastlund
4ebf53e919 Add error checking to ensure blame-source produces a srcloc? as documented. 2013-03-23 01:06:25 -04:00
Carl Eastlund
c8f79dacbb Added tests for blame object source locations being srcloc structs. 2013-03-23 01:06:24 -04:00
Burke Fetscher
fe0fd0d152 Redex: remove some now extraneous code 2013-03-22 16:14:03 -05:00
Burke Fetscher
ddf4945125 Redex: corrections for disequations in generator 
- handle parameters correctly when simplifying disequations
- rework term generation/disequation checking for parameters
- fix define-extended-metafunction w/r/t the above
 2013-03-22 15:28:36 -05:00
Burke Fetscher
40fc96cacf Redex: rework metafunction compilation/search for parameters 2013-03-22 15:28:35 -05:00
Burke Fetscher
bdf1866e80 Redex: parameterized disequations 
refactor the pattern unifier and tests to handle
disequations with parameters correctly
 2013-03-22 15:28:35 -05:00
John Clements
564d244039 polarity flip in type error messages 2013-03-22 10:20:40 -07:00
Eli Barzilay
f1e5bd8fd4 Undo no-op change. 
As discussed:
  http://lists.racket-lang.org/users/archive/2013-March/056907.html
 2013-03-22 11:22:49 -04:00
Eli Barzilay
9f057857e5 Fix props order. 2013-03-22 11:21:04 -04:00
Jay McCarthy
04d723eea8 Fixing broken rackunit tests 2013-03-22 07:45:14 -06:00
Jay McCarthy
9f337c632a Removing the planet2 name from the code 2013-03-22 07:45:14 -06:00
Robby Findler
431efb40d1 Argh, sorry again. 
Revert "IN PROGRESS: working on syntax error messages for 2d"

This reverts commit 04ada66741.
 2013-03-21 22:48:47 -05:00
Robby Findler
04ada66741 IN PROGRESS: working on syntax error messages for 2d 2013-03-21 22:48:05 -05:00
Robby Findler
092d98656c fix plai/gc2/mutator for the case where a lambda-bound 
variable is shadowing something
 2013-03-21 22:48:05 -05:00
Robby Findler
0e6975fb2c add 'values' to plai/gc2/mutator language 2013-03-21 22:48:05 -05:00
Robby Findler
13bcb73050 typo in test suite 2013-03-21 18:59:23 -05:00
Tony Garnock-Jones
0399babc85 pretty-format returns a String, not Void 2013-03-21 18:11:28 -04:00
Matthew Flatt
3886b7702e fix for `syntax-local-value/immediate' 
The source locaiton on the second result was mangled.

Closes PR 12477
 2013-03-21 14:29:40 -06:00
Robby Findler
f166934700 adjust check syntax to deal properly with submodules at non-zero phases 
Thanks to Matthew for sorting this out.

(Also removed a bunch of line-ended space chars since git
yelled at me.)
 2013-03-21 13:08:34 -05:00
Matthew Flatt
30a4b481dd fix submodule declarations nested in phases > 1 2013-03-21 11:51:46 -06:00
Matthew Flatt
111799ec94 Mac OS X: use IPV6_V6ONLY 
As of 10.8, Mac OS X seems to behave more like Linux in the way
that IPv6 and IPv4 binding interact.

Closes PR 13193
 2013-03-21 11:51:46 -06:00
Robby Findler
fe721eaef4 adjust options tests to match new multi-party blame printouts 2013-03-21 10:22:27 -05:00
Matthew Flatt
acd6764019 support boxes in syntax patterns and templates 
Also, `datum-case' and `datum' from `syntax/datum'.
 2013-03-21 09:06:15 -06:00
Matthew Flatt
899c742c56 slideshow: add `--clock' option 2013-03-21 08:51:09 -06:00
Jay McCarthy
804791b011 Adding test logging facility to rackunit and eli-tester, with its own test and docs 2013-03-21 07:02:50 -06:00
Eli Barzilay
0b31cb9168 Minor typo, reported by Dorai. 2013-03-21 00:17:40 -04:00
Robby Findler
8085707a8c adjust the multiple parties of blame printouts 2013-03-20 22:51:39 -05:00
Robby Findler
e5d91baa2c add interaction/no-prompt and clarify that interaction-eval 
doesn't catch errors
 2013-03-20 22:51:39 -05:00
Robby Findler
a29f37f18b added scribble-exn->string 2013-03-20 22:51:39 -05:00
Robby Findler
2792cd7b5f remove redundant check and minor cleanup 2013-03-20 22:51:39 -05:00
Matthew Flatt
e0486a7cf0 racket/gui: add warp-pointer' to window<%>' 
Removed the method from `canvas<%>', where it was never implemented
with the `racket/gui' reimplementation.
 2013-03-19 15:53:13 -07:00
Matthew Flatt
31964a11dc reference: improve docs on peeking 2013-03-19 15:48:22 -07:00
Matthew Flatt
dfcf50e165 scribble/manual: add a #:key' argument to deftech' 2013-03-19 15:48:21 -07:00
Robby Findler
496331498f add some random testing into the lexer option contract 2013-03-19 16:04:57 -05:00
Robby Findler
6c2ea3acbb add missing provides 2013-03-19 14:08:28 -05:00
Jay McCarthy
41e07b0cc6 Removing even/odd reading hack and just protecting parser from eof-ing ports 2013-03-19 08:58:41 -06:00
Ryan Culpepper
829a640299 reorganize code, expose stxclass rhs->parser helper 2013-03-18 19:14:05 -04:00
Ryan Culpepper
8f8b16e2ec fix "one term at a time" mode for lifts 
closes PR 13597
 2013-03-18 19:14:05 -04:00
Ryan Culpepper
ab9207dbc7 split out pattern optimization code 2013-03-18 19:14:04 -04:00