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0161dfdf16
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59 Commits

Author SHA1 Message Date
Asumu Takikawa
0161dfdf16 Translate Value types to ctcs with better names 
e.g., True -> '#t  instead of
      True -> "#t" for a flat-named-contract
 2013-04-05 16:56:50 -04:00
Eric Dobson
94861becd0 Fix untested contract generation code. 
Closes PR 13449.
 2013-04-04 08:29:15 -07:00
Vincent St-Amour
0bccf6b0b0 Forbid singleton types for integers whose type is platform-dependent. 
Closes PR13501.
 2013-02-11 14:30:19 -05:00
Eric Dobson
e656bdb1c5 Make generated contracts for Floats include NaN. 
Closes PR13464.
 2013-02-04 14:32:44 -05:00
Eric Dobson
a2f33f17e9 Remove tc-results? and other minor improvements. 2013-01-23 18:15:21 -05:00
Eric Dobson
05e53a0de5 Add tc-any-results as new result-type. 2013-01-23 16:41:09 -05:00
Asumu Takikawa
4b279eaf6a Use new parameter/c argument for contract generation 
Closes PR 13446
 2013-01-23 14:45:59 -05:00
Eric Dobson
f315880b50 Replace uses of Type? with Type/c?. 2013-01-15 12:23:42 -05:00
Asumu Takikawa
f577b49a4d Fix polydots 
- parsing of polydots values was fixed
 - certain polydots error cases are now reported
 - the custom application rule for values was fixed

Closes PR 13365

Please merge to 5.3.2
 2013-01-09 18:12:45 -05:00
Asumu Takikawa
27d3042ad6 Use correct contract for Procedure type 
The only problem with this contract is that it does
not produce a very good error message
 2013-01-08 20:03:16 -05:00
Asumu Takikawa
9c0a611b59 Disallow duplicate type variable declarations 
Closes PR 13416

Please merge to 5.3.2
 2013-01-08 14:50:08 -05:00
Vincent St-Amour
8c66be33e7 Fix contract generation for functions with optionals and keyword arguments. 
Closes PR13354.
 2012-12-17 13:57:32 -05:00
Asumu Takikawa
13b831f0ec Fix unsound type variable scoping 
Closes PR 13123
 2012-12-13 17:54:58 -05:00
Asumu Takikawa
904db66f65 Rename control types to be consistent with other types 2012-11-30 17:37:33 -05:00
Asumu Takikawa
42b07475e9 Apply Any wrappers for default-continuation-prompt-tag in TR 2012-11-30 17:37:33 -05:00
Asumu Takikawa
4b5d6e71fd Typecheck prompt tags 2012-11-30 17:37:32 -05:00
Asumu Takikawa
5fbeffaec6 Contract generation for continuation mark keys 2012-11-30 17:37:32 -05:00
Vincent St-Amour
e2007abd7a Heterogenous -> heterogenEous. 
Found by Ray Racine.
 2012-11-20 17:06:51 -05:00
Vincent St-Amour
6a7b971cd6 Only generate ->* contracts when arguments are really optional arguments. 
Closes PR13274.
 2012-11-19 17:35:07 -05:00
Sam Tobin-Hochstadt
c6dc1e6ece Improve contract generation in Typed Racket. 
This fixes several issues:
 - `Parameter` generates impersonator contracts correctly
 - `Any` handling now copies immutable data when possible
 - `Any` now recognizes more atomic base types

Merge to 5.3.1.
 2012-10-25 23:31:02 -07:00
Vincent St-Amour
844e898a54 Generate ->* contracts for functions with both optional and keyword arguments. 2012-10-14 15:44:54 -04:00
Sam Tobin-Hochstadt
6945c5bfb1 Handle contract generation for recursive class types. 2012-10-09 12:07:28 -04:00
Sam Tobin-Hochstadt
962f2472e1 Revamp handling of Any as a contract. 
The contract now has two major differences:
 - It raises an error when it would have to wrap.
 - It uses chaperones to delay errors as long as possible

In general, using `Any` as a type when exporting to untyped
code will now just work, unless the untyped code tries to
communicate values back to the typed side, in which case an
immediate error will be raised.

Much of the implementation comes from the membrane design
from [Strickland et al, OOPSLA 2012].
 2012-10-05 12:39:11 -04:00
Sam Tobin-Hochstadt
8bb697108e Fix contract-min/max base case. 2012-10-04 16:13:21 -04:00
Eric Dobson
8ea7502c12 More cleanup of struct type registration. 2012-09-27 16:22:21 -04:00
Eric Dobson
2a8512ed72 Removed unused fields in Struct 2012-09-27 16:22:21 -04:00
Eric Dobson
745403a88e Make struct type contracts better 2012-09-27 16:22:21 -04:00
Eric Dobson
9e1cf579a4 Fix type->contract on structures. Now uses struct/c. 2012-09-27 16:22:21 -04:00
Sam Tobin-Hochstadt
eed93825ab Track mutable variables across modules. 2012-08-31 17:45:11 -04:00
Eric Dobson
115345300d Allow contract definitions created from expressions to be fixed up. 2012-08-20 12:39:40 -04:00
Eric Dobson
09d32d35e0 Add promise support to type->contract. 
Closes PR13024.
 2012-08-20 10:10:17 -04:00
Eric Dobson
ac493a6f44 Replaced infer-dummy with lazy-require. 2012-08-14 16:04:51 -04:00
Eric Dobson
fdd2966cf4 Removed deprecated printf/log. 2012-08-14 16:04:48 -04:00
Eric Dobson
2e3965e777 Make simple substitution happen all at once. 
Closes pr12920.
 2012-08-14 14:44:55 -04:00
Eric Dobson
5f0717d278 Make disabling the custom printer work. 2012-08-14 09:45:01 -04:00
Sam Tobin-Hochstadt
aa6ed4d736 Don't generate rest specification for ->* when not needed. 2012-08-10 11:00:02 -04:00
Eric Dobson
3876dfa841 Make generated flat contracts actually flat. 2012-08-10 10:39:44 -04:00
Eric Dobson
9ed360bb5e Removed convenience.rkt from typed racket. 2012-08-07 15:50:50 -04:00
Eric Dobson
6dbc054e41 Replaced references to abbrev.rkt with convenience.rkt. 
Skipped this for subtype.rkt, because of a require loop caused by
lazy-require.
 2012-08-07 15:50:50 -04:00
Eric Dobson
e6d4fb2ee2 Fill hole in recursive type soundness. Fixes PR 11372. 2012-08-06 12:31:07 -04:00
Eric Dobson
9f453676d1 Add support for creating contracts of heterogenous vectors 2012-08-06 12:31:07 -04:00
Sam Tobin-Hochstadt
22904ef43e Use lazy instead of delay, as recommended by Eli. 2012-07-17 07:11:23 -04:00
Sam Tobin-Hochstadt
1dca82784b Handle arbitrary recursive contracts generated from Rec types. 2012-07-14 22:45:08 -04:00
Sam Tobin-Hochstadt
f40c7f11a6 Mutable data at typed boundaries can't have flat contracts. 
Closes PR 12884.
 2012-07-14 20:43:35 -04:00
Sam Tobin-Hochstadt
546c12cf2a Parse (Struct t) as StructTop. 
Close PR 12903.
 2012-07-14 19:20:51 -04:00
Sam Tobin-Hochstadt
683f8e4e4b Use promises for current-type-names. 2012-07-13 17:10:50 -04:00
Sam Tobin-Hochstadt
6bf141513f Revise type environment propagation to use submodules. 
Each typed module now defines a submodule named `type-decl`.
This module performs the type environment initialization (along
with other environment updates) when invoked.  Additionall,
every typed module, when invoked, performs a for-syntax addition
to a list specifying the submodules that need invocation.
This invocation is then performed by the `#%module-begin` from
Typed Racket.

The `type-decl` module always goes at the beginning of the
expanded module, so that it's available at syntax-time for all
the other submodules.  This involved adding pre- and post-
syntaxes for the results of typechecking.

This allows significant runtime dependency reduction from the
main `typed/racket` and `typed/racket/base` languages (not yet
complete).
 2012-07-10 12:49:27 -04:00
Sam Tobin-Hochstadt
20e95f8d8e More refactoring and reduction of runtime dependencies. 2012-06-28 14:34:07 -04:00
Sam Tobin-Hochstadt
f075ecd36e File splitting, dependency reduction. 2012-06-28 14:34:07 -04:00
Sam Tobin-Hochstadt
88ff5fee69 Minor refactorings. 
- Remove tracing requires.
 - Use lists instead of sets in a few environments.
 - Small cleanups.
 2012-06-25 18:07:45 -04:00