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Author SHA1 Message Date
Leif Andersen
b940ee8440 tag-id -> tag-expr 
This is because the optional tag argument can be any expression,
as pointed out by Matthew.
 2017-10-16 16:31:38 -04:00
Leif Andersen
2a8bece8de Add #:tag to the docs for define-cpointer-type 2017-10-16 13:07:07 -04:00
Matthew Flatt
d64961cdba improve an error message from the expander 
Mostly, fix "compiled" versus "expanded" in an error message,
but this variant of the message copied from the new expander
implementation seems better overall.
 2017-10-16 10:00:15 -06:00
Matthew Flatt
2454fd6931 Fix hashing on lists containing self-references 
The hashing function was bounded, but with an accidental backtrack
so it could take time exponential in the intended bound.

Closes #1842
 2017-10-16 09:27:50 -06:00
Robby Findler
f24273d7ef bring down below 102 columns 2017-10-15 21:25:46 -05:00
Robby Findler
4354488453 add some more popular keys, based on TR's contract generation 2017-10-15 17:50:05 -05:00
Alexis King
00d438cfbe Make splicing-syntax-parameterize recur into module* without a mod-path 2017-10-15 15:53:59 -06:00
Matthew Flatt
0f425f2029 fix "subprocess.rktl" test to run in quiet mode 2017-10-12 17:45:04 -06:00
Matthew Flatt
402bf2173d subprocess: fix problems with adding subprocess to a group 2017-10-12 14:40:23 -06:00
Matthew Flatt
1cc55f30fe subprocess: support adding to an existing subprocess group 2017-10-12 12:37:21 -06:00
Matthew Flatt
9f5e9c8db3 fix documented contract for {absolute,relative,complete}-path? 
They accept any string, instead of just path strings.
 2017-10-12 12:37:20 -06:00
Matthew Flatt
afc5f919f1 ffi/unsafe/schedule: expose some scheduler internals 
These internals are needed for `racket/gui`, which currently
accesses them via C functions.
 2017-10-12 12:37:15 -06:00
Vincent St-Amour
fadf0d4a7d Post-release version for the v6.11 release 2017-10-12 13:15:45 -05:00
Justin Slepak
3935824922 Fix bug in hash-table key-value match pattern (#1532) 
Match pattern allowed `(hash-table)' to match on non-empty hashes
 2017-10-12 01:11:00 -04:00
Andrew Gwozdziewycz
0130662581 Update syntax/readerr documentation to match code. (#1838) 
* Update syntax/readerr documentation to match code.

This change simply updates the documentation to match the contract that's actually enforced on `raise-read-eof-error` and `raise-read-error`. 

Fixes #1837.

* Fix additional typo noticed by @bennn
 2017-10-10 15:24:08 -04:00
Robby Findler
404539c894 only do the in-tail-position contract elimination with chaperone (or flat) 
contracts

closes #1829
 2017-10-06 13:30:05 -05:00
Robby Findler
ce30687ec6 fix construction of test case failure message 2017-10-06 13:30:00 -05:00
Matthew Flatt
c7c8f6da7e fix expand corner to be consistent with eval 
Repairs a problem reported by Laurent Orseau, where running the
following program with errotrace enabled reports an error:

 #lang racket/base
 (require racket/class)
 (new object%)
 (define-namespace-anchor nsa)
 (define ns (namespace-anchor->namespace nsa))
 (eval '(new object%) ns)

I haven't been able to make a standalone test, yet, but I'll keep
trying.
 2017-10-05 10:41:19 -06:00
Matthew Butterick
43caae97b7 Doc typo 2017-10-04 21:14:12 -04:00
Daniel Feltey
3b56866fc1 Fix object/c contract-stronger? 2017-10-02 15:12:17 -05:00
Ben Greenman
c02d91d174 contract-stronger: swap order of cases 
Check that the input to the default `contract-stronger?` is
 not an impersonator before calling `equal?` on it
 2017-10-02 02:11:52 -04:00
Daniel Feltey
ed5911e531 make contract-stronger? return #f for impersonator contracts that don't implement stronger 2017-09-29 15:57:56 -05:00
Robby Findler
39dea70732 fix promise/c in the case of multiple values coming out of the promise 
closes #1821
 2017-09-29 07:11:48 -05:00
Leif Andersen
e5a14c4f9d Add make-serialize-info example. 2017-09-28 13:53:19 -04:00
Ben Greenman
56443e76a9 doc: remove extra '}' 2017-09-28 00:48:51 -04:00
Ben Greenman
7d2e23dc28 setup-scribblings: guard against missing 'scribblings 
Since `get-info/full` may return a function that is undefined
 for the symbol 'scribblings, pass a failure thunk.

The function can be undefined for 'scribblings if:

1. Install a package with a `scribblings` in its info.rkt
2. Remove `scribblings` from the info file
3. Run `raco setup`
 2017-09-25 22:20:32 -04:00
Ben Greenman
f29d77d3d8 doc: swap takef / dropf codomain contracts 
The codomain for `takef-right` didn't match `take-right`.
Same for `dropf-right`.
 2017-09-25 16:35:39 -04:00
Ben Greenman
1933501658 doc: fix hash-union contracts 
Changed to match `hash-set` and `hash-set!` contracts

- `hash-can-functional-set?` => `immutable?
- `hash-mutable?` => `(not/c immutable?)`
 2017-09-25 16:35:23 -04:00
Vincent St-Amour
23fb09a806 Fix error message for takef-right and co. 2017-09-25 14:06:49 -05:00
Matthew Flatt
d4f2f01c80 ffi/unsafe: add void/reference-sink 2017-09-24 08:27:48 -06:00
Matthew Flatt
fb312df90e openssl: remove 'sslv2 from supported-protocols list 
The 'sslv2 mode shouldn't be used and it seems available but fails on
modern OpenSSL builds, so just never claim that it's available.
 2017-09-23 17:12:32 -06:00
Eric Dobson
2825d4bebb Fix duplicate doc of atomic mode. 2017-09-23 16:57:38 -06:00
Leif Andersen
5e3a23886a Make compute-offsets public. (#1814) 
Make compute-offsets public.
 2017-09-22 23:15:28 -04:00
Ben Greenman
807ce8d495 typo: 'namesapce' 2017-09-18 15:14:52 -04:00
Michael Ballantyne
7c3ff9da18 Improve namespace-attach-module example 
The current example fails to illustrate the complete use, as the final evaluation of `apple` would succeed even without the `namespace-attach-module` call. This updated example demonstrates that `namespace-require` is still needed after the module is attached, and also shows how the behavior differs from `namespace-attach-module-declaration`.
 2017-09-18 14:57:41 -04:00
Vincent St-Amour
c68f42a1ef Update raco pkg new for v6.10.1. 
(cherry picked from commit 006ec1bfc993c4b59657882c8a07aae3d896c81d)
 2017-09-12 16:38:33 -05:00
gus-massa
93112c4557 fix typos 2017-09-10 21:26:28 -04:00
Matthew Flatt
e819b58461 raco setup: fix dependency checking for extensions like ".a60" 2017-09-09 19:48:20 -06:00
Matthew Flatt
c8ecb5e5fe fix URL parsing in search-in-context browser trampoline 
Use the `URL` class in JavaScript instead of manually parsing a URL
string.

Related to #1798
 2017-09-09 19:48:20 -06:00
Vincent St-Amour
bc3e661181 Post-release version for the v6.10.1 release 2017-09-08 13:45:54 -05:00
Matthew Flatt
425d08c8e2 optimizer: improve hashing of variables during inlining 
When creating a copy of a variable in the process of inlining, make
sure the copy has its own `eq?` hash code.
 2017-09-07 17:54:11 +01:00
Matthew Flatt
1f02cf226e fix eq[v]? hashing with many collisions 
Normally, it's impossible to generate lots of `eq?`-hashing
collisions, but when the compiler inlines a function, it can duplicate
variables in a way that gives each copy the same `eq?` hash code. The
immutable-hash tree implementation failed when more than 32 collisions
occurred (which triggers a subtree in the collision node).

It's similarly very difficult to generate > 32 values that collide on
`eqv?` hashes but are not `eqv?` (although it must be possible using
exact rationals or complex numbers).
 2017-09-07 17:42:29 +01:00
Matthew Flatt
94cee519e1 re-unbreak handling of symlinks on Windows 
The repair from commit 046503de88 was lost in 98a78add9f.
 2017-09-07 09:01:07 +01:00
Jay McCarthy
0d59486839 Remove inline style 2017-09-05 15:15:38 +01:00
Jay McCarthy
db82df1295 Make decision on helper text dynamically 2017-09-05 11:13:01 +01:00
Jay McCarthy
d325e03782 Redirect users attention to local vs global documentation search distinction 2017-09-05 09:42:29 +01:00
Milo Turner
361442c197 require racket/contract/base in generic.scrbl to fix label links 2017-09-04 10:50:40 -05:00
Royall Spence
e991dd5ccb Move rackunit-lib to build-deps instead of deps 
This should only needed for development purposes and not at runtime for the typical package.
 2017-09-01 00:17:25 -04:00
Ben Greenman
b743544806 doc: example recursive-contract (#1785) 2017-08-28 16:15:51 -04:00
Sam Tobin-Hochstadt
3dd17c73ed Clarify current-future. (#1780) 2017-08-23 16:58:52 -04:00