Matthew Flatt
7123996b30
change `eval-jit-enabled' initialization
...
to reflect whether JIT compilation is supported by the build
(i.e., set it to #f initially when the JIT is not supported)
2011-07-27 07:55:05 +01:00
Matthew Flatt
9ace663021
Racket-implemented reverse', member', memv', memq'
...
With the JIT, the `reverse' function is significantly faster,
while the `member' variants do not really change; the main
benefit is that the operations play well with futures.
The C implementation is still used when the JIT is unavailable,
since the Racket implementations can be much slower in
interpreted mode.
2011-07-27 05:47:46 +01:00
Matthew Flatt
f1160da419
add for/sum', for/product', etc.
2011-07-27 05:47:46 +01:00
Matthew Flatt
c6f1178be3
fix an error message
2011-07-27 05:47:46 +01:00
Robby Findler
344168690e
likely fix for bug on mailing list that Matthias reported
...
("drracket fails to start up properly" Tue, Jul 26, 2011 at 2:12 PM)
et fails to start up properly
2011-07-26 21:05:49 -05:00
Jon Rafkind
1e4c9b4ec3
use new reader for #lang honu
2011-07-26 17:41:07 -06:00
Jon Rafkind
ae6a69b8eb
make syntax objects
2011-07-26 17:41:07 -06:00
Jon Rafkind
a39cd8773a
refactor
2011-07-26 17:41:07 -06:00
Jon Rafkind
df9b8db14a
parse sub-trees
2011-07-26 17:41:06 -06:00
Jon Rafkind
1f9b9b4c51
parse tokens into a tree
2011-07-26 17:41:06 -06:00
James Swaine
783ee2cf88
Add convenience macros for raising exceptions in C functions which may run on future threads
2011-07-26 16:20:35 -05:00
Jon Rafkind
1978002312
handle end of line comments
2011-07-26 12:31:45 -04:00
Jon Rafkind
f941e56f71
lex identifiers and delimiters
2011-07-26 12:31:45 -04:00
Jon Rafkind
4e8e18463b
add lexer for honu
2011-07-26 12:31:44 -04:00
Jay McCarthy
99fd3546be
Adding serialization of theories
2011-07-26 08:22:19 -04:00
Eli Barzilay
61f628f2c6
fix error reporting in `reencode-output-port'
...
Closes PR 12077
2011-07-25 23:46:16 -04:00
Robby Findler
eba9c56d8c
adjust the control-s keybinding so that it behaves like the menu shortcut
...
keep the old keybinding on esc;% (only under linux)
2011-07-25 13:40:15 -04:00
Matthew Flatt
e01ee43300
fix error reporting in `reencode-input-port'
...
Closes PR 12076
2011-07-25 13:11:05 -04:00
Matthew Flatt
73b16c8578
don't constant-fold an fx operation if the result is non-fx
...
In fact, the result must be an fx on all platforms, since
compilation should be platform-independent.
2011-07-25 11:30:23 -04:00
Matthew Flatt
f13a669d05
add 'no-focus style to `editor-canvas%'
2011-07-25 11:30:23 -04:00
Matthew Flatt
cab8e5e0e2
JIT tweaks for `unsafe-{s,u}16vector-set!'
...
by making better use of the code that's in place for other
similar operations
2011-07-25 11:30:22 -04:00
Matthew Flatt
69f7e912d2
cocoa: fix problems with sheets and focus
...
Avoids a problem with the file dialog when a sheet is the
current "main window" (Cocoa terminology); when the file
dialog is closed, both the sheet owner and the sheet
become the main window (in that order), so that when the
sheet goes away, the sheet owner doesn't become the main
window as it should. It seems like a Cocoa problem. The
workaround is to hook into the callback that says a
sheet went away.
Closes PR 12073
2011-07-25 11:30:22 -04:00
Robby Findler
b0ea1efc9e
whoops^2 (both this and the previous commit: a refactoring put the wrong default argument in a function's parameter list)
2011-07-25 06:28:00 -04:00
Robby Findler
43a85acc8f
oops
2011-07-25 00:08:18 -04:00
Robby Findler
01fe366e8c
fix standard-fish when the mouth is to the right
2011-07-24 23:26:14 -04:00
Robby Findler
7d06ae80f4
do a better job putting the right info into the struct id for provide/contract's struct clauses
...
closes PR 12053
2011-07-24 23:25:39 -04:00
Robby Findler
899b339a16
improved the expansion of struct/c
2011-07-24 23:24:20 -04:00
Stephen Bloch
764f356fdc
Added some tests for map-image/extra and build-image/extra.
2011-07-24 21:50:39 -04:00
Stephen Bloch
9a24e66df0
Fixed an off-by-one bug in "myflip", an example for build-image. Now it passes its tests :-)
2011-07-24 21:50:38 -04:00
Stephen Bloch
ab01d563ca
Changed error messages in test case to match corrected error messages in
...
2htdp.
2011-07-24 21:50:38 -04:00
Jay McCarthy
3fca28c68f
Adding documentation for servlet testing system
2011-07-24 16:59:00 -04:00
Jay McCarthy
6e59cbf1d7
Adding documentation and tests for xml/path
2011-07-24 16:58:59 -04:00
Jay McCarthy
75631c6f2a
Repairing tests
2011-07-24 16:58:59 -04:00
Jay McCarthy
bc5846d40e
Small typo in error usage
2011-07-24 16:58:59 -04:00
Jay McCarthy
df0e35b213
Adding the basics of the servlet testing library, but then discovered a weird error, and took a sidetrack to catch it. I'm making a commit to be able see if there were any real problems or if it is just broken tests
2011-07-24 16:58:59 -04:00
Stephen Chang
7e933ee8a4
fix stepper test-engine unclosed input-port (in windows) problem
2011-07-24 12:19:05 -04:00
Stephen Chang
8956364387
change recon-val in stepper to use render-to-sexpr for non-lazy lists
2011-07-24 12:18:09 -04:00
Matthew Flatt
c9d4e0fb8c
win32: fix `copy-file' handling of file-exists error
...
The specific error reported by CopyFileW doesn't seem
to be documented. It's unclear whether Racket's old test
for ERROR_EXISTS_ALREADY was the wrong choice (as opposed
to ERROR_FILE_EXISTS) or whether some Windows versions
use it; we test for both for now.
Also, improve error reporting when an errno or
GetLastError() value is available.
Closes PR 12074
Merge to 5.1.2
2011-07-23 22:15:18 -04:00
Matthew Flatt
42f41d868a
fix compiler/zo-parse for sequence splice
...
Merge to 5.1.2
2011-07-22 22:19:58 -04:00
Vincent St-Amour
c085f51aa2
Fix for empty case-lambdas.
2011-07-22 17:24:14 -04:00
Vincent St-Amour
df0ae80a7f
Display ellipses even if the :print-type message was already displayed.
2011-07-22 17:07:49 -04:00
Vincent St-Amour
93787f6215
Change :print-type message.
2011-07-22 17:05:03 -04:00
Vincent St-Amour
dcff8854fb
Only suggest using :print-type once per REPL session.
2011-07-22 17:03:43 -04:00
Vincent St-Amour
3ba93cb165
Add a heuristic for case-lambda type simplification.
...
Makes simplification _much_ faster for types that have a single most
general case. That includes most numeric functions.
2011-07-22 16:55:21 -04:00
Vincent St-Amour
86490943a3
Remove stale comment.
2011-07-22 16:46:10 -04:00
Vincent St-Amour
02b76d7741
Omit a redundant pass.
2011-07-22 16:40:11 -04:00
Vincent St-Amour
84931448b5
Flip order of type simplification passes.
2011-07-22 16:38:15 -04:00
Vincent St-Amour
5b6d0ae167
Refactoring.
2011-07-22 16:22:36 -04:00
Vincent St-Amour
f7be12d313
Typecheck pregexp literals correctly.
2011-07-22 16:22:36 -04:00
Vincent St-Amour
27cd6aca6f
Use set coverage for union printing.
2011-07-22 16:22:36 -04:00
