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Author SHA1 Message Date
Robby Findler
99d7ad56d9 clean up exports of racket/contract/combinator 
It used to have a (provide (except-out (all-from-out <private-file>) ...))
    and various private functions leaked to the outside over the years.

    None of the ones removed in this commit were documented, so hopefully
    they weren't being used. But this is definitely not backwards compatible,
    so this commit is mostly about testing the waters
 2015-12-21 10:32:41 -06:00
Robby Findler
3a4ba9a1ca fix parametric->/c for the keyword case 2015-12-21 10:32:08 -06:00
Robby Findler
261a5cb1f4 port rename-contract to late-neg projection and add some tests 2015-12-21 09:32:14 -06:00
Robby Findler
e4ffa6c97c port if/c to late-neg, add tests, and fix some (minor) bugs 2015-12-21 09:20:45 -06:00
Robby Findler
8776ab7686 remove implementations of non-late-neg projections from bunch of combinators 2015-12-21 09:20:45 -06:00
Robby Findler
7d02f4c7b1 port parametric->/c to late-neg 2015-12-21 08:06:14 -06:00
Robby Findler
35b2320730 add more warning logging for contracts that don't have late-neg projections 2015-12-21 07:27:38 -06:00
Robby Findler
efc8bcc2fd update contract in comment 2015-12-20 21:17:53 -06:00
Matthew Flatt
0553f191d7 adjust PLT_INCREMENTAL_GC so it can disable generational GC 
A value that starts "1", "y", or "Y" enabled incremental mode
permanently (any value was allowed formerly), while a value that
starts "0", "n", or "N" causes incremental-mode requests to be
ignored.
 2015-12-20 08:58:21 -07:00
Matthew Flatt
3a99a19c56 reduce double major GCs 
When a major GC triggers finalization, another major
GC is scheduled immediately on the grounds that the
finalizer may release other values. That was important
at once time, but the finalization and weak-reference
implementation has improved to the point where the
extra ful GC no longer seems necessary or useful.
 2015-12-20 08:58:21 -07:00
Matthew Flatt
513849c1e3 incremental GC: make accounting incremental for the root custodian 2015-12-20 08:58:21 -07:00
Matthew Flatt
9711000b70 drop generation 1/2 except in incremental mode 
Originally, generation 1/2 was intended to delay major
collections when the heap is especially large. It doesn't
seem to be effective in that case, and it can slow down
minor GCs, so continue to use it only in incremental
mode (where it helps significantly with fragmentation).
 2015-12-20 08:58:21 -07:00
Matthew Flatt
6957780cd5 incremental GC: tune departure from incremental mode 
At the completion of an incremental major GC, if incremental
mode wasn't requested recently, schedule an immediate major
GC to reduce the heap back to its normal footprint.
 2015-12-20 08:58:21 -07:00
Jay McCarthy
ddaffc8248 Revert "A kinder, gentler, friendly starting documentation page" 
This reverts commit 260bfe9fec.
 2015-12-20 10:51:31 -05:00
Robby Findler
15e24fce78 adjust set/c to follow the late-neg protocol 
and make it do some work earlier
 2015-12-19 22:17:59 -06:00
Robby Findler
53fa16fc9c adjust hash/c to more completely follow the late-neg protocol 2015-12-19 22:17:59 -06:00
Robby Findler
783443f9d7 update the docs for ->i 
(should have been in commit 506c9be0cd)
 2015-12-19 22:17:59 -06:00
Robby Findler
bd4b243963 port xml contracts to late-neg 2015-12-19 22:17:58 -06:00
Robby Findler
3b1e535049 port recursive-contract to late-neg 2015-12-19 22:17:58 -06:00
Robby Findler
a712117030 adjust syntax-parse's contract support to use the late-neg projections 2015-12-19 22:17:58 -06:00
Robby Findler
00c0ddb7f6 port vector/c to late-neg projection (and throw away some redundant code) 2015-12-19 22:17:58 -06:00
Robby Findler
efcbd12116 port class/c and friends to late-neg projections 2015-12-19 22:17:58 -06:00
Robby Findler
3ed5eef44d put a little more info into the test case failure messages 2015-12-19 22:17:57 -06:00
Jay McCarthy
260bfe9fec A kinder, gentler, friendly starting documentation page 2015-12-19 21:56:55 -05:00
Jay McCarthy
2e34599ce3 Support custom categories on root documentation page 
When custom categories are used in older versions, raco setup will
report a warning, but the documentation will still appear under the
Miscellaneous section. Thus, this is a backwards compatible
implementation of the idea.
 2015-12-19 16:56:48 -05:00
Robby Findler
93d286914e port new-∀/c and new-∃/c to late-neg 2015-12-19 11:41:38 -06:00
Robby Findler
8e2179a6eb port struct-type-property/c to late-neg and add some tests for it 2015-12-19 11:41:37 -06:00
Robby Findler
557b039f3c add more racket/contract non late-neg projection warnings 2015-12-19 11:41:37 -06:00
Robby Findler
4a29792934 port ->i to late-neg 2015-12-19 11:41:37 -06:00
Matthew Flatt
7d2b538293 fix marshaling of a compiled top-level begin-for-syntax 
Closes #1174
 2015-12-19 09:37:32 -07:00
Matthew Flatt
2fad028fd5 fix incremental GC bug 
Also, fix reporting of whether a minor GC was in incremental mode.
 2015-12-19 09:37:32 -07:00
Robby Findler
506c9be0cd add the ability to make chaperone contracts to ->i 2015-12-18 20:41:51 -06:00
Sam Tobin-Hochstadt
962a72dfda Properly handle (place ...) in submodules. 
Closes #1173 and PR 12934.
 2015-12-17 19:35:08 -05:00
Sam Tobin-Hochstadt
e5c5feca6d Bind channel properly in place/context. 
Closes #1169.
 2015-12-17 19:17:28 -05:00
Matthew Flatt
074202bdd2 raco setup: don't completely ignore a collection without compilation 
A collection's "info.rkt" might have `(define compile-omit-paths
'all)` but also other setup actions, so don't completely ignore
a collection directory just because there's nothing to compile.
 2015-12-17 07:55:39 -07:00
Matthew Flatt
ad1fe0c529 raco setup: make "nothing to do" count as success 2015-12-17 07:50:20 -07:00
Matthew Flatt
d7184227e1 fix mutation of shared "self" module path index for submodules 2015-12-17 06:21:05 -07:00
ben
0d633fefd3 typo: string-contains precondition 2015-12-16 14:07:16 -05:00
Robby Findler
33ba7683b2 specify default for stronger 2015-12-15 21:54:36 -06:00
Matthew Flatt
ca237910b3 fix make-syntax-delta-introducer with a #f argument 
Closes PR 15202
 2015-12-15 17:11:45 -07:00
Matthew Flatt
11f76cbebf fix Burroughs's name 2015-12-15 17:11:45 -07:00
Vincent St-Amour
3dc49139cf Fix more missing parties in contract instrumentation. 2015-12-15 14:31:38 -06:00
Vincent St-Amour
d0d6d719af Abstract contract instrumentation. 2015-12-15 13:37:47 -06:00
Andrew Kent
b4afecab97 slightly more explicit error msg 2015-12-15 11:33:16 -06:00
Gustavo Massaccesi
6985150e0b Don't drop expressions with side effects in eq? reduction 
The expression (eq? x y) is reduced to #f when the types of
x and y are known. Reduce this to (begin x y #f) when they
have side effects.
 2015-12-15 00:25:00 -03:00
Vincent St-Amour
b84233bca7 Tests for struct/dc instrumentation. 2015-12-14 16:30:30 -06:00
Vincent St-Amour
b8df0a38a2 Add instrumentation for optimized struct/dc. 2015-12-14 13:57:07 -06:00
Vincent St-Amour
bf1ba809ae Test that contract profiler instrumentation always has complete blame info. 2015-12-14 13:27:08 -06:00
Robby Findler
bd77a0102c add blame-missing-party? and document it and blame-add-missing-party 2015-12-14 12:53:35 -06:00
Vincent St-Amour
8bd47f3f8a Fix instrumentation of struct/dc. 
Unbreaks the contract profiler.
 2015-12-14 10:52:23 -06:00