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7845545bb0
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361 Commits

Author SHA1 Message Date
Georges Dupéron
7845545bb0 Changed how arguments and other pieces of information are printed, to follow the error message conventions, as suggested by samth in PR #250 . 
* PR #250: https://github.com/racket/typed-racket/pull/250
* Error message conventions: http://docs.racket-lang.org/reference/exns.html?q=raise-arg#%28part._err-msg-conventions%29
 2016-01-16 12:18:40 +01:00
Vincent St-Amour
319e6fd4e1 Stop tracking struct constructors. 
Was only used by OC, for a now-defunct recommendation.
 2016-01-05 15:51:19 -06:00
Sam Tobin-Hochstadt
84d26b91ca Avoid generating definitions for contracts that are identifiers. 
This reduces the number of pointless definitions, and re-enables
some contract system optimizations.
 2016-01-02 11:46:51 -05:00
Matthew Flatt
cd7d347051 update types of find-files and pathlist-closure 2016-01-02 07:59:32 -07:00
Vincent St-Amour
2dafb04587 Fix type of dup-output-port. 2016-01-01 16:05:41 -06:00
Vincent St-Amour
40e7c969ab Refine type of min. 
Closes PR14896.
 2015-12-31 14:32:41 -06:00
Sam Tobin-Hochstadt
3be139b9b5 Merge branch 'opaque' 2015-12-31 10:53:30 -05:00
Robby Findler
d58d7487e8 port typed-racket contracts to late-neg projections 2015-12-31 08:58:32 -06:00
Alexis King
a3ca5aeefc Allow the types created for structs to be specified manually 
This allows the types generated by the struct form, as well as #:struct
clauses of require/typed, to be specified explicitly using a #:type-name
option. This allows the name of a struct and the type it is assigned to
be different.

Closes #261
 2015-12-30 13:12:05 -08:00
Sam Tobin-Hochstadt
d3fac7c24a Revise handling of #:opaque types, and Any. 
Guard opaque predicates with an (-> Any Any) contract. This uses the
contract generation infrastructure to avoid wrapping struct predicates.

Also, relax `any-wrap/c` (the contract used for `Any` in positive
position) to allow opaque structures. This also requires an enumeration
of all the other kinds of values that TR understands, so that they are
not confused with opaque structures.

Joint work with @bennn.

Closes #202.
Closes #203.
Closes #241.
 2015-12-30 12:33:15 -05:00
Georges Dupéron
ce4a2b3d36 Improved error messages given by typed/racket, by always including the type name and arguments in the error message. 
When a typing error is located inside macro-expanded code, a message such as “wrong number of arguments to polymorphic type: expected 1 and got 2” does not help much in locating which instantiation is wrong.
 2015-12-29 17:35:32 -05:00
AlexKnauth
96fd22a7a3 add type for flatten 
fixes https://github.com/racket/typed-racket/issues/277

Can’t make it polymorphic, settle for `Any -> (Listof Any)`
 2015-12-24 10:09:23 -05:00
Asumu Takikawa
b18d940f1a Fix GH issue #271 
Propagate syntax properties when opening up begins at the top-level
so that ignore properties will get transferred.
 2015-12-18 18:10:48 -05:00
Vincent St-Amour
f9e3418d8a Only show OC button in DrR when the tool is actually loaded. 
Closes PR13344.
 2015-12-18 15:58:40 -06:00
Sam Tobin-Hochstadt
519dfb6fdc Handle Sequenceof in the type parser to support multiple values. 2015-12-17 19:42:29 -05:00
Georges Dupéron
f992786243 Fixes GH issue #268 “Can't provide promise for polymorphic struct”. 
See also commit 5cd5f77 “Don't allow promises created with `delay/name` as `(Promise T)`.”.

The contracts in `typed-racket-lib/typed-racket/static-contracts/combinators/structural.rkt` should be just a single identifier, not a lambda expression, because `typed-racket-lib/typed-racket/private/type-contract.rkt` relies on that, and passes the contract name to free-identifier=?, which won't work on a lambda.
 2015-12-17 14:52:40 +01:00
Matthew Flatt
38e091c1c4 add type for an internal function in a match expansion 2015-12-09 17:21:56 -07:00
Asumu Takikawa
796af399bf Support #:constructor-name in TR's struct 2015-12-08 00:33:43 -05:00
Asumu Takikawa
fc809e370e Add support for #:extra-constructor-name to struct 
Simplify TR's define-struct to expand to struct
 2015-12-08 00:33:06 -05:00
Vincent St-Amour
70afdf6f70 Relax type of expt. 
Made possible by the fix to its dynamic behavior.

Should be fully backwards compatible.
 2015-12-02 15:44:23 -06:00
Sam Tobin-Hochstadt
600935aae1 Don't report duplicate error messages. 2015-12-02 11:00:47 -05:00
Sam Tobin-Hochstadt
9c1569646e Construct syntax to be checked with source locations. 
Closes #258.
 2015-12-01 14:22:16 -05:00
Sam Tobin-Hochstadt
ab4514bb56 Use symbols instead of identifiers for poorly-printing struct types. 
This case only comes up when something else unfortunate has happened
with type printing, but the current implementation can lead to paths
in the type printing.
 2015-11-30 17:55:26 -05:00
Vincent St-Amour
781e0504bb Type of expt was overly optimistic. 2015-11-29 15:47:33 -06:00
Andrew Kent
581469e749 removed scope structs from types 2015-11-28 15:04:03 -05:00
Matthew Flatt
c4f39433e1 refine the type of collect-garbage 
The `collect-garbage` function now accepts a mode argument.
 2015-11-27 06:57:37 -07:00
Vincent St-Amour
6a8c366210 Fix type of expt to reflect fix to dynamic behavior. 2015-11-25 17:33:00 -06:00
Vincent St-Amour
fe4808f96a Fix magnitude on numbers with negative components. 
Closes PR 15183.
 2015-11-23 14:30:20 -06:00
Sam Tobin-Hochstadt
9fc2c5b3c3 Fix mutated variable handling at the top level. 2015-11-18 13:16:41 -05:00
Sam Tobin-Hochstadt
577ab41da6 Keep ignored provide forms in the output. 
Closes #231.
 2015-11-16 09:45:08 -05:00
Sam Tobin-Hochstadt
0e23bb48cb Add missing file. 2015-11-14 20:49:30 -05:00
Sam Tobin-Hochstadt
71b6fc456c Progress towards deterministic TR compilation. 
Traverse many dictionaries in sorted order when generating
residual code.

Closes racket/racket#1138.
 2015-11-14 20:32:05 -05:00
Vincent St-Amour
1e32397658 Refine type for expt. 
Fixes rsound.
 2015-11-13 10:14:39 -06:00
Vincent St-Amour
1187281bf7 Fix sign propagation in some real-complex corner cases. 
May have been found using random testing a while back.
 2015-11-12 16:08:20 -06:00
Vincent St-Amour
fb3dee24db Avoid double coercion. 2015-11-12 16:01:21 -06:00
Vincent St-Amour
b88b4a8829 Fix magnitude opt to not overflow. 
May have been found with random testing, a while ago.
 2015-11-12 15:36:44 -06:00
Vincent St-Amour
53e501bb8b Avoid generating contraints for optimized-away contract definitions. 
Closes #214.
 2015-11-12 13:46:37 -06:00
Eric Dobson
c9db5dded7 Make infer/dotted instantiate the dotted variable to improve inference. 
With this we don't need to infer the length of the dotted variable,
in parts of the inference.

Closes #120.
 2015-11-10 16:56:14 -05:00
Spencer Florence
e0cbc15625 fix a bug where cover+tests could call syntax-local-introduce when not transforming 
Closes #204.
 2015-11-10 16:32:09 -05:00
Sam Tobin-Hochstadt
6cbd6d872f Remove obsolete comment. 2015-11-10 13:24:52 -05:00
Sam Tobin-Hochstadt
93507eb519 Avoid doing too much duplicate typechecking work. 2015-11-10 13:23:39 -05:00
Sam Tobin-Hochstadt
aa969302f8 Avoid typechecking multiple times when handling eta expansions. 2015-11-10 12:34:14 -05:00
Sam Tobin-Hochstadt
d9e3c2ac6a Repair da574a4 again. 2015-11-10 08:59:18 -05:00
Sam Tobin-Hochstadt
983b509f2a Repair da574a4. 2015-11-09 23:28:00 -05:00
Sam Tobin-Hochstadt
da574a47d0 Handle in-vector with range arguments. 
* Add `normalise-inputs` to special function env.
* Treat eta-expansion specially. Now
    `(lambda (x ...) (f x ...))`
  will typecheck like `f` but with a type restricted to
  the size of `x ...`.

  Currently, this special case only works for non-polymorphic
  functions.
 2015-11-09 19:04:14 -05:00
ben
5d4477d08d safe & efficient (-> Any Boolean) contract 
New strategy for compiling the (-> Any Boolean) type to a contract.
When possible, uses `struct-predicate-procedure?` instead of
 wrapping in `(-> any-wrap/c boolean?)`.
Makes exceptions for untyped chaperones/impersonators over struct predicates;
 those are always wrapped with `(-> any-wrap/c boolean?)`.

This change also affects (require/typed ... [#:struct ...]), but not #:opaque
 2015-11-09 19:04:02 -05:00
Georges Dupéron
67bd07a84a Fixes type of member and assoc, plus some tests for them. See github bug #223: “(member) has wrong type, exploiting the hole causes segfault”. 2015-11-09 19:04:02 -05:00
Vincent St-Amour
65b6d3e019 Abstract over operations properly. 
Found using random testing.
 2015-11-09 17:16:10 -06:00
Vincent St-Amour
7346abf91c Preserve sign better in real-complex ops. 
Found using random testing.
 2015-11-09 17:16:10 -06:00
Vincent St-Amour
d91d89ffc1 Improve code gen for real-complex division. 2015-11-09 17:16:10 -06:00