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1256 Commits

Author SHA1 Message Date
Matt Brown
740279352e Fix #830 - unpack template param args appropriately 2018-06-20 10:40:50 -04:00
Matthew Brown
4688cf7a92 Fix #831 - ignore falsable issues when getting callmap function params 2018-06-20 09:09:03 -04:00
Matt Brown
e10b2c0fd4 Fix #805 - allow dead code detection from methods just called internally 2018-06-19 16:14:51 -04:00
Matt Brown
11240eb193 Fix #826 allow better template replacements 2018-06-19 13:19:41 -04:00
Matt Brown
2be0f68d87 Add better checks on increment/decrement operators 2018-06-18 13:16:51 -04:00
Matt Brown
75e2be8aec Fix #825 - ignore falsable issues on builtin *methods* 2018-06-18 10:07:05 -04:00
Matthew Brown
d4107f9e5e Fix issue erasing nullability of boolean 2018-06-17 13:47:31 -04:00
Matthew Brown
2c245b0a08 Fix #823 - trigger redundant condition on impossible assertions 2018-06-17 13:20:37 -04:00
Matthew Brown
5ddd74e7d2 Catch unused foreach key when it’s already in scope 2018-06-17 00:52:32 -04:00
Matthew Brown
805bfa6f2d Improve handling of switch statement assignments 2018-06-17 00:12:26 -04:00
Matthew Brown
89affb6c2c Fix #822 - improve dead code detection on assignop expressions 2018-06-16 23:40:25 -04:00
Matthew Brown
fa51c39902 Improve dead code analysis of switch statements 2018-06-16 21:54:44 -04:00
Matthew Brown
f38da967dd Fix a few issues with dead code detection 2018-06-16 21:14:19 -04:00
Matthew Brown
3670f066bb Improve dead code detection 2018-06-16 20:01:41 -04:00
Matt Brown
3afd6053fd Fix #819 - only add is_a assertion if static::class known 2018-06-15 10:51:30 -04:00
Matt Brown
47a40b2ffc Fix #817 - allow methods named "global" in @method annotations 2018-06-14 17:20:02 -04:00
Matthew Brown
dc02ca8a7a Fix - #816 - check we’re not just replacing a key with itself 2018-06-13 08:38:07 -04:00
Matt Brown
45a94af015 Fix #814 - remove literal types when removing base key 2018-06-12 11:19:35 -04:00
Matthew Brown
3891b08fc2 Fix #812 - deal with errant colon without crashing 2018-06-12 09:11:13 -04:00
Matt Brown
54893fdd55 Fix #808 - detect badly-placed ampersand early 2018-06-11 17:23:28 -04:00
Matt Brown
6542a0a784 Fix #810 - convert void array map return to null 2018-06-11 17:00:26 -04:00
Matt Brown
d35a3996fa Fix #811 - improve handling of closure vars 2018-06-11 16:54:20 -04:00
Matthew Brown
3a2fa99969 Improve coverage of Reconciler and fix issues with float type comparison 2018-06-10 10:48:19 -04:00
Matthew Brown
82715a03ea Improve test coverage of PropertyAssignmentChecker 2018-06-10 10:02:46 -04:00
Matthew Brown
d47980df13 Fix #416 - make sure trait methods are treated better by dead code detection 2018-06-09 23:10:42 -04:00
Matthew Brown
04cc920101 Fix #378 - improve handling of InvalidScope 2018-06-09 11:50:17 -04:00
Matthew Brown
6d4d0cf825 Fix #794 - use template types to restrict input 2018-06-09 10:14:18 -04:00
Matthew Brown
3a3c10d044 Improve handling of ? before type 2018-06-08 23:54:07 -04:00
Matthew Brown
068dc50b21 Fix #792 - allow docblock array form of variadic arg 2018-06-08 21:18:49 -04:00
Matthew Brown
92d31b49ad Add extra test to cover full replacement 2018-06-08 20:07:31 -04:00
Matthew Brown
a2b1838e23 Fix #803 - trait methods are evaluated correctly now 2018-06-08 20:06:05 -04:00
Matt Brown
29a971d40e Fix #793 - make sure in_array informs literal types 2018-06-08 13:53:42 -04:00
Matt Brown
091fa53c72 Fix #798 - update magic property handling so it corresponds to PHP behaviour 2018-06-08 11:08:57 -04:00
Matthew Brown
dfc32216b3 Fix #800 - treat array access offsets as mixed for reconciliation purposes 2018-06-08 09:31:21 -04:00
Matthew Brown
c1586ee347 Remove union types in magic methods for now 2018-06-07 19:56:28 -04:00
Matt Brown
5819ba2b67 Fix #801 - bust assertions on assignment in || op 2018-06-07 15:04:22 -04:00
Matt Brown
f030f4f40d Allow docblock types to be merged with param default ones 2018-06-07 12:23:21 -04:00
Matthew Brown
fb3bc2661e Fix #797 - check backup included file for defined function 2018-06-06 21:47:26 -04:00
Matt Brown
7c2ec06de8 Fix #795 - don’t use colons in generated anonymous class name 2018-06-06 15:32:03 -04:00
Matthew Brown
ea4dc9f2b8 Improve simplexml function inference 2018-06-05 23:42:02 -04:00
Matthew Brown
952bc9bdfd Fix #84 - add pattern matching for files as well as directories 2018-06-05 20:15:18 -04:00
Matt Brown
51e7042022 Fix #789 - allow union types in @method params 2018-06-05 17:59:32 -04:00
Matthew Brown
a20bdaef45 Fix issue evaluating negated assertion 2018-06-03 20:24:23 -04:00
Matthew Brown
b5cb2b34a2 Fix #380 - don’t complain about legitimate (if archaic) self calls 2018-06-03 19:11:07 -04:00
Matt Brown
033bf3db16 Add IssetTest 2018-06-01 11:16:42 -04:00
Matthew Brown
55fdef250e Add config to allow hoisting constants to the top of a file 2018-06-01 09:07:22 -04:00
Matthew Brown
dda9b4e48c Fix #783 - allow ternarys to declare vars 2018-05-31 22:00:11 -04:00
Bruce Weirdan
6ecea35837 array_column return type inference (#787) 
* Exception message typo fixed

* array_column return type inference

It takes a safe approach and only tries to be smart when array row type
is definite single shape

* cs fix
 2018-05-31 21:14:06 -04:00
Matt Brown
c31d963918 Allow constants in array offsets to be reasoned about 2018-05-31 16:49:01 -04:00
Matt Brown
2b697a34f8 Fix #786 - improve treatment of array isset checks 2018-05-31 15:07:03 -04:00
Matthew Brown
72f65cf544 Fix global tests 2018-05-30 22:56:46 -04:00
Matthew Brown
6b8e019a07 Bleed global variables declared in functions into main context 2018-05-30 22:09:46 -04:00
Matthew Brown
33a38113f3 Fix isset check 2018-05-30 20:54:03 -04:00
Matt Brown
eb10b15cfc Improve reliability of elseif resolution 2018-05-30 18:56:44 -04:00
Matt Brown
549e90eca4 Treat required files the same as the files that require them, reporting-wise 2018-05-30 16:19:18 -04:00
Matt Brown
1462020cd4 Properly analyse nested traits 2018-05-30 13:08:56 -04:00
Matt Brown
68dbe509a8 Fix #731 - report issues in files required by the source 2018-05-30 12:23:53 -04:00
Matt Brown
9227e61097 Fix #715 - no redundant condition for is_a(self::class,...) checks inside trait 2018-05-30 10:13:55 -04:00
Matthew Brown
1a4891c2e0 Fix #781 - prevent DuplicateArrayKey warning unnecessarily 2018-05-30 07:42:00 -04:00
Matt Brown
d55afc1fb1 Fix #779 - allow docblock to take on nullablility of typehint 2018-05-29 09:44:38 -04:00
Matthew Brown
81ae1ca222 Fix #747 - allow Generator to replace Traversable in templated params 2018-05-28 22:26:43 +01:00
Matthew Brown
aac01f0670 Fix #766 and fix #765 - improve handling of ^ and xor 2018-05-28 20:31:20 +01:00
Matthew Brown
d98261507f Fix #769 - add @psalm-assert and @psalm-assert-if-true annotation support 2018-05-28 20:07:42 +01:00
Matthew Brown
62486c1adb Fix #772 - allow closures to be defined on a single line 2018-05-25 18:42:39 +01:00
Matt Brown
086b6d0372 Seal the output of switch statments 2018-05-24 14:26:29 -04:00
Matt Brown
772fd496b7 Fix issue with array_key_exists not having an effect 2018-05-24 12:23:50 -04:00
Matthew Brown
c217849737 Improve handling of projects that use include/require heavily 2018-05-22 23:39:01 -04:00
Matt Brown
056194bde5 Fix issues that cause exceptions 2018-05-21 18:33:39 -04:00
Matt Brown
a30d229040 Fix issue with slashes after ? in type 2018-05-21 12:55:44 -04:00
Matt Brown
aebbd473d9 Fix issues reconciling class-string params to actual types 2018-05-21 12:40:39 -04:00
Matthew Brown
228337415b Fix #761 - add support for class constants in enums 2018-05-21 00:46:56 -04:00
Matthew Brown
19ca1c9311 Suppress enum redundant conditions too 2018-05-20 18:58:34 -04:00
Matthew Brown
6250c2a14c Fix #16 - add support for enums 2018-05-20 17:19:53 -04:00
Matthew Brown
7bc426268a Only run test in PHP 7.1 2018-05-20 13:20:15 -04:00
Matthew Brown
a3e2b98f7c Fix #743 - put InvalidArgument messages before PossiblyFalseArgument 2018-05-20 13:14:31 -04:00
Matthew Brown
cdcba6152d Add ability to infer return type for method calls 2018-05-20 12:47:26 -04:00
Matthew Brown
5bd9ba6207 Make TClassString inherit from TLiteralString 2018-05-20 00:27:53 -04:00
Matthew Brown
34a39b895c Support checks for array emptiness 2018-05-19 20:31:48 -04:00
Matthew Brown
ea465852e1 Move TypeCombination logic into its own class 2018-05-19 19:44:03 -04:00
Matthew Brown
09eb316a9c Fix #755 - add support for inferring explicit true checks 2018-05-19 00:41:07 -04:00
Matt Brown
f2a70fef85 Fix #745 - give iterator_to_array back its type info 2018-05-18 18:10:10 -04:00
Matt Brown
c6aa396dea Fix #741 - make sure closures are cloned properly 2018-05-18 17:47:40 -04:00
Matthew Brown
b0733254bb
Use individual type objects for each string (#757) 
* Experiment with individual types for each string

* Fix bunch of errors

* Fix a few more issues

* Fix a whole bunch of bugs

* Fix most remaining bugs

* Fix isset warnings

* Fix psalm errors in psalm

* Limit big string size

* Fix falsiness of ints

* Fix issue with type widening, allowing value set in nested if to be altered

* Don’t complain if type is mixed

* Add skipped-for-now test

* Add specific test to address issue
 2018-05-18 11:02:50 -04:00
Matt Brown
3263b64301 Filter conditions better when encountering parent instanceof 2018-05-16 11:47:39 -04:00
Matt Brown
3119a1f68a Allow resolution of class constants in const arrays 2018-05-14 17:39:08 -04:00
Matt Brown
a0281e5716 Improve clause eradication after ifs 2018-05-14 16:29:51 -04:00
Matt Brown
02d65b617b Allow weak comparison between floats and ints 2018-05-14 12:02:06 -04:00
Matt Brown
58c68c355e Allow weak equality between scalar types 2018-05-14 10:36:41 -04:00
Matthew Brown
05c3d1ab03 Improve reporting of duplicate case statements 2018-05-13 22:02:10 -04:00
Matthew Brown
c00fdd0fe3 Add better type inference for next and prev 
Fixes #738
 2018-05-13 19:20:05 -04:00
Matthew Brown
d46997b196 Make sure weak equality clauses don’t generate ParadoxicalCondition 2018-05-13 01:27:45 -04:00
Matthew Brown
9f28be415a Fix reconciliation of ored types 2018-05-13 00:54:12 -04:00
Matthew Brown
69338abf7c Allow rough equality assertions to be negated too 2018-05-12 20:08:22 -04:00
Matthew Brown
8e90334428 Allow assignment to numeric string via assertion 2018-05-12 19:56:17 -04:00
Matthew Brown
7dd86efa13 Add support for checking negative values 2018-05-12 18:46:47 -04:00
Matthew Brown
4fe5ac87b6 Fix #712 - rewrite switch statement fallthroughs to understand logic better 2018-05-12 12:55:24 -04:00
Matthew Brown
5589aa89be Fix #736 - only remove offset type when it doesn’t contain const array type 2018-05-12 11:17:41 -04:00
Matthew Brown
56a1f744a0 Fix #734 - allow DOMDocument::appendChild to mirror its first arg 2018-05-12 00:28:21 -04:00
Matthew Brown
071558ec83 Fix #733 - DomNodeList implements ArrayAccess 2018-05-11 23:21:53 -04:00
Matthew Brown
b9b2a909a1 Fix #729 and prevent impossible const array access 2018-05-11 23:14:44 -04:00
Matt Brown
ef519ade72 Don’t adjust vars unless they’re passed by ref 2018-05-11 18:09:11 -04:00
Matt Brown
e9411eec76 Fix #730 - improve handling of templated closure params 2018-05-11 16:17:21 -04:00
Matt Brown
e3b6b9c273 Fix #724 - ignore any return types after return/throw/break/continue 2018-05-11 11:26:32 -04:00
Matthew Brown
a33d52d935 Add support for referencedProperty error restrictions 2018-05-11 00:07:41 -04:00
Matt Brown
92bb22ccca Fix misfire with similarly named class constants 2018-05-10 14:12:50 -04:00
Matt Brown
444dd33118 Fix issue with undefined class constant keys 2018-05-10 13:01:55 -04:00
Matt Brown
afe3b936d4 Fix test failure 2018-05-09 15:49:22 -04:00
Matt Brown
ad94761e15 Fix undefined property fetch redundant condition 2018-05-09 12:54:31 -04:00
Matthew Brown
318220a1bf Fix #728 - remove statement return type when re-analysing 2018-05-09 09:30:23 -04:00
Matthew Brown
3380de16a2 Fix #709 - detect intersection template matches a bit better 2018-05-08 23:17:11 -04:00
Matthew Brown
77d4629896 Fix #714 - fix trait class constants 2018-05-08 22:32:57 -04:00
Matthew Brown
8f9b4098bc Allow scalar to work with false 
Fixes #718
 2018-05-08 22:18:58 -04:00
Matthew Brown
bfa21e1108 Fix #721 by allowing @property annotations to be inheritable 2018-05-08 22:13:26 -04:00
Matthew Brown
2c0dd36035 Fix get type return types 2018-05-08 22:01:05 -04:00
Matthew Brown
5c39fb5ab1 Fix #716 - uss string inference to inform property names 2018-05-08 21:21:22 -04:00
Matthew Brown
c1440c11dc Create separate file for magic properties 2018-05-08 20:25:39 -04:00
Matthew Brown
e50ef8bf03 Support __invoke return types 2018-05-08 19:49:25 -04:00
Tyson Andre
9a9f6d1856 Make the string concatenation of two known values into a known value (#717) 
* Make the string concatenation of two known values into a known value

address review comments

* Add vim temporary files to .gitignore
 2018-05-08 19:11:18 -04:00
Matt Brown
6e259bed03 Always evaluate closures, even when passed as mixed call args 2018-05-08 18:11:10 -04:00
Matt Brown
4f678f5f99 Fix bad comparisons 2018-05-08 17:42:02 -04:00
Matt Brown
bc17d23788 Fix mixed empty checks 2018-05-08 16:34:08 -04:00
Matthew Brown
2968882ac5 Add skipped test for bug 2018-05-08 00:57:18 -04:00
Matt Brown
0eda76b742 Fix strict reconciliation of bools 2018-05-07 18:09:40 -04:00
Matt Brown
3c9e42f884 Fix string assertion for ternaries 2018-05-07 17:52:18 -04:00
Matt Brown
f858924b60 Fix erroneous string matching after oring 2018-05-07 17:40:16 -04:00
Matt Brown
2299cecd23 Fix strict isset reconciliation 2018-05-07 17:15:27 -04:00
Matt Brown
6460d907f9 Improve array handling when offsets hard to define 2018-05-07 16:22:04 -04:00
Matt Brown
091d13b73f Fix reconciliation of non-isset array vars 2018-05-07 16:00:56 -04:00
Matt Brown
c0729a02cd Fix remaining issues with logic checks 2018-05-07 14:52:45 -04:00
Matt Brown
9d901db740 Add new array creation test with hard-to-key offsets 2018-05-07 14:34:25 -04:00
Matthew Brown
61aeea6375 Fix whole bunches of things 2018-05-07 01:26:06 -04:00
Matthew Brown
c31f787f7c Convert DNF conditions to CNF 2018-05-06 12:11:40 -04:00
Matthew Brown
00838d19b5 Fix #534 - fix bug in type simplification 2018-05-06 12:05:55 -04:00
Matthew Brown
04bd492360 Fix erroneous scope resolution 2018-05-05 20:52:10 -04:00
Matthew Brown
21261172a8 Fix #713 - support offsets of known array types 2018-05-05 17:30:18 -04:00
Matthew Brown
0181fce46f Fix #711 - concat ops contribute to loop map 2018-05-05 16:17:54 -04:00
Matthew Brown
85c69f1335 Make sure div operations return GMP too 2018-05-05 13:14:59 -04:00
Matthew Brown
c39af03a01 Allow GMP to be converted to string 2018-05-05 13:04:27 -04:00
Matthew Brown
3718bd5c61 Fix GMP arithmetic operations 2018-05-05 12:59:30 -04:00
Matthew Brown
1a4ddc7cdd
Support value types (#707) 
* Add first idea

* Add initial count experiments

* Remove false positives

* Fix getId to support changes in conditionals

* Add better tests

* Strip types when not exists

* Fix array offsets

* More fixes

* Add class constant value types

* Clone constants everywhere

* Don’t complain unnecessarily

* Be more lenient with possibly invalid __sets

* Fix mixed issues

* Fix bug concerning orred string equality

* Remove unnecessary casts
 2018-05-03 13:56:30 -04:00
Matt Brown
521237dc56 Fix #705 - don’t be so strict about undefined constants 2018-05-03 13:20:42 -04:00
Matt Brown
f2ff727649 Fix #706 - don’t namespace & 2018-05-03 13:15:16 -04:00
Matthew Brown
7ccc17cd98 Fix #324 - improve undefined array handling 2018-05-02 20:10:08 -04:00
Matthew Brown
fa95dede08 Fix #455 - allow unset to alter object-like arrays 2018-05-02 19:39:11 -04:00
Matt Brown
4513d24b7d If there’s any overlap in types use PossiblyInvalidArgument 2018-05-01 14:27:05 -04:00
Matthew Brown
b36b50784d Fix #703 - prevent undefined param offset 2018-04-30 22:18:41 -04:00
Matthew Brown
15e1003c37 Warn about impossible empty 2018-04-30 22:13:13 -04:00
Matt Brown
6e67030925 Fix #702 - prevent bad array to iterable cast 2018-04-30 13:17:09 -04:00
Matthew Brown
1946bc0085 Allow resource to be cast to string 2018-04-30 00:19:35 -04:00
Matthew Brown
da6209276f Allow ability to memoize empty method calls based on config 2018-04-28 13:05:43 -04:00
Matt Brown
a0984cdaf1 Fix #697 - make missing objectlike fields an InvalidArgument 2018-04-27 17:10:57 -04:00
Matt Brown
6b3759a266 Fix #699 - prevent stubs from overriding known functions 2018-04-27 15:00:22 -04:00
Matthew Brown
048a32e7b6 Also check incremental overflows ref #691 2018-04-24 23:12:01 -04:00
Matthew Brown
35725267f9 Fix #691 - Allow comparisons to float for integer results 2018-04-24 23:02:20 -04:00
Matthew Brown
e2400920b9 Fix #693 - add @TysonAndre’s fix for atomic type checks 2018-04-24 21:27:31 -04:00
Matthew Brown
3e7e1b3020 Fix #694 - remove descendent vars when possibly reassigning 2018-04-24 21:02:07 -04:00
Matthew Brown
2a890aa6ce Set parser version in tests 2018-04-24 07:19:25 -04:00
Matthew Brown
668cf2c0be Fix #692 - remove text after the end of a method 2018-04-23 09:52:40 -04:00
Matthew Brown
2fabdf3353 Fix #314 - add a way to indicate @method list is comprehensive 2018-04-22 00:40:30 -04:00
Matthew Brown
1c7568e612 Fix #642 - allow @method to override existing methods 
behind usePhpDocMethodsWithoutMagicCall="true"
 2018-04-21 23:08:08 -04:00
Matthew Brown
8b50cdf315 Fix #632 - add support for @method annotations when method can’t be found 2018-04-21 22:44:54 -04:00
Matthew Brown
d02b148820 Fix #633 - support @method for magic __call methods 2018-04-21 22:13:10 -04:00
Matthew Brown
391eef0d9d Remove line 2018-04-21 17:44:23 -04:00
Matthew Brown
85747d67a1 Fix issuses found in tests 2018-04-21 17:20:21 -04:00
rightfold
e6d9854883 Use example-based test abstraction 2018-04-21 16:04:03 -04:00
rightfold
5c908da55a Check that __clone, __construct, __destruct signatures omit return types 
PHP complains when you have a return type declared for these three methods.
 2018-04-21 16:04:03 -04:00
Matt Brown
0882b9c0f9 Fix #687 - interpret unpacked arguments in array_push and array_unshift 2018-04-20 17:14:38 -04:00
Matt Brown
8b9753a235 Fix parsing of nested callable without args 2018-04-20 15:22:48 -04:00
Matt Brown
8d7c365e5f Fix #679 - improve template param type checks 2018-04-20 10:52:23 -04:00
Matt Brown
1f3837d972 Fix #686 - allow undefined class inside class_exists call 2018-04-19 12:16:00 -04:00
Matt Brown
f3b579b06a Fix #685 - ignore assignment in conditional 2018-04-19 11:58:51 -04:00
Matthew Brown
2b34c1d315 Add extra level 8 containing PHP autoload landmines 2018-04-19 01:03:28 -04:00
Matthew Brown
392f3194c0 Fix #684 - use getIterator return type for IteratorAggregate functions 2018-04-18 23:47:21 -04:00
Matt Brown
907f741c7b Fix Psalm errors in TypeParseTest 2018-04-18 19:04:06 -04:00
Matt Brown
41e2d9ef58 Bind callable ): stronger than | 2018-04-18 19:00:08 -04:00
Matt Brown
aa3ea9c14c Add a 7th level with even more permissive checks 2018-04-18 15:31:00 -04:00
Matt Brown
8c34c3d653 Support empty callable returning callable 2018-04-18 13:23:48 -04:00
Matt Brown
0b729de107 Make Throwable tests PHP7-only 2018-04-18 11:47:25 -04:00
Matt Brown
b9f55b7b8b Fix #680 - add intersection to cloned type 2018-04-18 10:59:46 -04:00
Matt Brown
5b7d190640 Emit RedundantCondition when asserting two variables can never be equal 2018-04-17 15:39:09 -04:00
Matt Brown
5a2f6ff0e0 Fix #624 - change some innaccurate issue names 2018-04-17 14:07:02 -04:00
Matt Brown
6afaf5aae9 Make Psalm compatible with PHP Parser 4 2018-04-17 13:06:02 -04:00
Matt Brown
df5d369443 Fix #677 - handle get_class checks more accurately 2018-04-17 10:28:49 -04:00
Matt Brown
b28cc19fd2 Fix bitwise operations on strings 2018-04-16 18:19:18 -04:00
Matt Brown
55153f9542 Fix #676 - bitwise operators didn’t have int return type 2018-04-16 16:36:06 -04:00
Matt Brown
3cc549384f Type explode more accurately 2018-04-16 16:03:04 -04:00
Matthew Brown
7345a44494 Fix callable parse issue 2018-04-15 18:16:31 -04:00
Matt Brown
6502eba658 Don’t invalidate object vars after callmap functions 2018-04-13 11:24:59 -04:00
Matt Brown
564cebbaad Fix #669 - improve signatures of mysql 2018-04-13 10:51:18 -04:00
Radosław Kowalewski
15c1a82d8c Few fixes to make tests pass on windows 
* changed / to DIRECTORY_SEPARATOR in expected messages
* cahnged most occurences PHP_EOL to "\n" in tests and src
* added output buffering in test to avoid marking test as risky
 2018-04-12 22:41:13 -04:00
Matthew Brown
1d6e75b06e Fix #662 - allow callable void return types to be widened 2018-04-11 20:29:16 -04:00
Matt Brown
6426dbbf0e Propagate array key updates after assertions to base array 2018-04-11 14:19:42 -04:00
Matt Brown
fe46e4e63d Make tests a bit more specific 2018-04-10 15:47:04 -04:00
Matt Brown
fe033f1b6c Fix #663 - infer array return types for closures 2018-04-10 13:05:31 -04:00
Matthew Brown
f15c26d7f4 Change how type impossibilities are treated to improve message types 2018-04-10 01:27:26 -04:00
Matthew Brown
5915718013 Fix #660 - always refer closure types 2018-04-09 22:00:36 -04:00
Matt Brown
47255fb19b Fix array key check after direct assignment 2018-04-09 18:02:45 -04:00
Matt Brown
6eabdf326d Fix display of closure objects 2018-04-09 16:45:54 -04:00
Matt Brown
2b9a2d36cf Don’t allow non-existent vars to be overridden 2018-04-09 14:32:22 -04:00
Matt Brown
cf6326f5e6 Fix #658 - empty always returns bool 2018-04-09 10:19:23 -04:00