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3be139b9b5
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235 Commits

Author SHA1 Message Date
Sam Tobin-Hochstadt
3be139b9b5 Merge branch 'opaque' 2015-12-31 10:53:30 -05:00
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
Sam Tobin-Hochstadt
43a8cce3fc Reorganize the TR testing files, and add progress output. 
`typed-racket-test/main` is now the file to run for almost everything.
`typed-racket-test/run` continues to exist so that DrDr preserves the
timing history.

Integration tests now print a progress meter, which should fix the
Travis timeouts.
 2015-12-29 16:43:25 -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
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
Sam Tobin-Hochstadt
077ff4ab2f Remove use of this-expression-source-directory. 
Fixes presence of build system path in .zo files.
 2015-12-11 10:12:33 -05:00
Asumu Takikawa
7f05dc6731 Update docs & tests for struct constructor options 2015-12-08 00:33:45 -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
Vincent St-Amour
1d69569382 Fix tests. 2015-11-30 07:56:08 -06:00
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
f9825cb250 Add test for top-level mutated var fix. 2015-11-18 14:31:48 -05:00
Sam Tobin-Hochstadt
577ab41da6 Keep ignored provide forms in the output. 
Closes #231.
 2015-11-16 09:45:08 -05:00
Vincent St-Amour
1e32397658 Refine type for expt. 
Fixes rsound.
 2015-11-13 10:14:39 -06:00
Sam Tobin-Hochstadt
5f39bb3647 Increase with-tr-contracts timeout. 2015-11-12 18:41:52 -05:00
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
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
Vincent St-Amour
3c1c5b1d03 Be more robust against one of {TR,R} erroring. 2015-11-10 16:39:18 -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
Vincent St-Amour
caf62c5fc6 Travis CI has yet another FPU. 2015-11-10 10:33:50 -06:00
Vincent St-Amour
65f375f065 Refactoring. 2015-11-10 10:33:49 -06:00
Vincent St-Amour
7e7bef773f Have resource limits for individual test cases. 
So that a term that takes too long doesn't doom the whole run.
 2015-11-10 10:33:49 -06:00
Sam Tobin-Hochstadt
d9e3c2ac6a Repair da574a4 again. 2015-11-10 08:59:18 -05:00
Vincent St-Amour
249ae295e8 DrDr has a different FPU than I do. 2015-11-09 21:36:28 -06:00
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
177fdb9684 More drdr-found counterexamples. 
All fixed already, but were found before I pushed the fixes.
 2015-11-09 17:24:12 -06:00
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
db79beaf12 Actual fix for not suppressing divide-by-0 errors. 2015-11-09 17:16:10 -06:00
Vincent St-Amour
63e26cf17a Avoid suppressing divide-by-0 errors. 2015-11-09 17:16:09 -06:00
Vincent St-Amour
6a2c8ca9f7 Fix the fix to flexpt. 2015-11-09 17:16:09 -06:00
Vincent St-Amour
5fe4e6b03f Add missing coercion. 2015-11-09 17:16:09 -06:00
Vincent St-Amour
0b2ae25c92 Propagate fix to division. 
Found using random testing, at least twice.
 2015-11-09 17:16:09 -06:00
Vincent St-Amour
7ef06f74c9 Extend this handling to multiplication. 
Found using random testing.
 2015-11-09 17:16:09 -06:00
Vincent St-Amour
b101d396a3 Avoid premature float conversions. 
Found using random testing.
 2015-11-09 17:16:09 -06:00
Vincent St-Amour
7ba1ab6e51 Use correct imaginary binding. 
Fixes 13 bugs found using random testing.
 2015-11-09 17:16:09 -06:00
Vincent St-Amour
b6e6a6fa98 Add test for real-complex interaction. 2015-11-09 17:16:09 -06:00
Vincent St-Amour
f2bb83b012 That bug has been fixed. 2015-11-09 17:16:09 -06:00
Vincent St-Amour
46f2ed95d3 Fix tests for more conservative types. 2015-11-09 17:16:08 -06:00
Vincent St-Amour
9385f6e350 Yet another fix for expt and complexes. 
Found using random testing. Found once.
 2015-11-09 17:16:08 -06:00
Vincent St-Amour
5ce00a90d2 Fix sign property of n-ary division. 
Found using random testing. Found 4 times.
 2015-11-09 17:16:08 -06:00
Vincent St-Amour
23de6a654e Fix another NaN case in expt. 
Found using random testing. Found 3 times.
 2015-11-09 17:16:08 -06:00
Vincent St-Amour
3ef8fe1739 Fix type of expt for bignums that get converted to infinity. 
Found using random testing. Found 10 times.
 2015-11-09 17:16:08 -06:00
Vincent St-Amour
a0ef6b1d8c Fix type of expt. 
Found using random testing. Found 10 times.
 2015-11-09 17:16:08 -06:00
Vincent St-Amour
ef80d61ae9 Fix port interleaving. 2015-11-09 17:16:08 -06:00