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1354 Commits

Author SHA1 Message Date
Bruce Weirdan
6fb63903c1
Infer better types for magic constants used in const initializers (#3602) 
Fixes vimeo/psalm#3464
 2020-06-18 09:48:51 -04:00
Brown
137647a1a0 Fix #3603 - better typed value comparisons for loose equality 2020-06-18 09:31:38 -04:00
Olle Härstedt
e1cc27f7a2
Add new config: sealAllMethods (#3578) 
* Add new config: sealAllMethods

* Add some more tests

* Fix codesniffer issue with preg_quote

* Fix missing method in test

Co-authored-by: Olle <noemail>
 2020-06-15 22:36:42 -04:00
Brown
03e9649d49 Fix tainting of function calls absent taintable params 2020-06-15 20:59:48 -04:00
Brown
bbada7ba8d Ensure correct vars are used 2020-06-15 17:16:12 -04:00
Brown
05cb39814c Improve performance of long switch checks 2020-06-15 16:23:19 -04:00
Brown
8c5a434dc8 Allow updating array by reference 2020-06-15 14:45:08 -04:00
Matthew Brown
081a284759 Fix #3567 - remember which variables a callable sets byref in use 2020-06-14 11:58:50 -04:00
Matthew Brown
a49a0e5650 Fix #3551 - count method can be impure 2020-06-14 11:06:53 -04:00
Matthew Brown
683bde9540 Fix #3573 - allow UnnecessaryVarAnnotation to be suppressed 2020-06-13 16:48:10 -04:00
Matthew Brown
edb2b4c5ef Get type of requires 2020-06-13 15:48:12 -04:00
Brown
9bfe50b20a Always analyse cast expressions 
Fixes #3577
 2020-06-12 17:25:46 -04:00
Brown
45ea5d0bfe Add a couple more shortcuts for common pattern 
Fixes #3563
 2020-06-12 11:18:34 -04:00
Brown
9ca6c868b7 Fix #3563 - add workaround for == true 2020-06-12 10:58:44 -04:00
Brown
5617e9d7c9 Fix array_values call 2020-06-09 19:06:08 -04:00
Brown
286a8f911a Add support for static mixin calls 
Fixes #3552
 2020-06-09 18:39:52 -04:00
Matthew Brown
91e76f7173 Fix #3536 - Make method return type provider aware of original called method 2020-06-06 23:35:08 -04:00
Matthew Brown
0ac739fd48 Fix #3534 - allow magic method call on mixin 2020-06-06 23:28:32 -04:00
Matthew Brown
ce445636e7 Fix #3535 - match template param class constants properly 2020-06-06 20:02:14 -04:00
Matthew Brown
74a34f066c Don’t check classes if literal strings are allowed 
Fixes #3538
 2020-06-06 19:31:42 -04:00
Brown
fcf0a681d9 Fix #3531 - ignore mixed returns from template 2020-06-06 10:33:49 -04:00
Brown
cf92361338 Fix #3522 - only use property pass-through when it’s visible 2020-06-04 16:15:07 -04:00
Brown
a4aa44494f Fix #3519 - prevent empty callable string 2020-06-04 15:40:53 -04:00
Matthew Brown
c9ee691595
Fix suppression 2020-06-04 09:55:32 -04:00
Brown
fd74d3284d Add support for PHPParser 4.5.0 2020-06-03 14:58:08 -04:00
Brown
7caaa64825 Fix #3418 - don’t override with send type when @psalm-yield is given 2020-06-02 13:27:17 -04:00
Brown
4e21e54ee1 Fix #3491 - provide correct types for substitution 2020-05-30 19:11:41 -04:00
El Azimov
bed5a74065
Add wildcard support for class constants in template. (#3489) 
Co-authored-by: El Azimov <el.azimov@rocks>
 2020-05-30 16:55:18 -04:00
Brown
db67be5965 Fix #3483 - analyse variable static property access properly 2020-05-29 09:28:34 -04:00
feek
5330dcbd7a
fix: pass along final (#3471) 2020-05-28 01:59:24 -04:00
still-dreaming-1
1bb884bd84
__TRAIT__ can be string or non-empty-string (#3469) 
depending on whether or not it is used from inside a __TRAIT__
 2020-05-27 19:23:46 -04:00
still-dreaming-1
9189335715
Fixes #3464 by typing __DIR__, __TRAIT__, and __FILE__ as non-empty-s… (#3468) 
* Fixes #3464 by typing __DIR__, __TRAIT__, and __FILE__ as non-empty-string

* __TRAIT__ should stay string in case used outside a trait

Co-authored-by:  <jesse@LAPTOP-73CA4O5T.localdomain>
 2020-05-27 18:21:26 -04:00
Brown
3c60609c21 Support better mixin handling 2020-05-27 11:12:09 -04:00
Brown
9b413cfccc Improved understanding of array_key_exists 
Fixes #3463
 2020-05-27 09:03:36 -04:00
Brown
ef53ee3a3b Fix crash on aliased exception 
Ref #3465
 2020-05-27 08:09:58 -04:00
Brown
769ac5c052 Fix #3458 - scope templated mixin accurately 2020-05-26 23:32:07 -04:00
Brown
d04e21ee5a Define mixin declaring classname 2020-05-26 23:32:07 -04:00
Brown
3da3d61270 Fix #3434 by removing extraneous call to simplifyType 2020-05-26 17:55:54 -04:00
Brown
0ef00f5756 Fix #3460 - allow isset checks on static properties 2020-05-26 17:40:27 -04:00
Brown
ecb179c784 Migrate min/max function calls back to CallMap 2020-05-26 12:28:56 -04:00
Brown
a266d4748b Fix build 2020-05-26 07:50:11 -04:00
Brown
953be61cf2 Allow limiting connected taint paths 2020-05-25 23:28:11 -04:00
Brown
7e7456c863 Make taint checks more thorough 2020-05-25 17:10:53 -04:00
Brown
2e6fc24867 Template callmap methods too 
Fixes #3453
 2020-05-25 14:21:06 -04:00
Brown
118b700436 Simplify sink mapping for internal calls 2020-05-25 13:10:06 -04:00
Brown
be847472a2 Fix #3453 - allow conditional return types on instance methods 2020-05-25 09:39:30 -04:00
Brown
3416e33348 Fix indentation 2020-05-25 01:23:28 -04:00
Brown
240b2f898c Add some negative test cases for @mixin 
Also fix #3452
 2020-05-25 00:19:52 -04:00
Brown
ff5c17c044 Switch subtype messagearg order 2020-05-24 09:43:54 -04:00
Brown
92a9a7efdf Handle flows into arguments a little better 2020-05-23 23:54:16 -04:00
Matthew Brown
1d17c02fba Fix #3442 - support broader type after initial array assignment 2020-05-23 23:23:50 -04:00
Brown
a198b09eb7 Add intermediary concat op node 2020-05-23 21:38:09 -04:00
Brown
f5a0622ad2 Fix style 2020-05-23 08:06:31 -04:00
Matthew Brown
0dee85d0b7
Remove redundancy 2020-05-23 01:48:56 -04:00
Brown
16af6a5773 Improve concat taint propagation 2020-05-23 01:11:16 -04:00
Brown
ee493909d7 Fix bugs 2020-05-23 00:08:16 -04:00
Brown
10c106f7eb Add eval sink 2020-05-23 00:03:29 -04:00
Brown
dc73e25157 Detect taints in include calls 2020-05-22 23:53:37 -04:00
Brown
e82c317d53 Adjust tolerances 2020-05-22 21:37:18 -04:00
Brown
fb3cb2c4d1 Only use plain return type if we’re not memoizing 2020-05-22 17:05:39 -04:00
Brown
4b1c3db760 Don’t memoize method call where we have a getter standin 
Fixes #3427
 2020-05-22 15:54:32 -04:00
Brown
8632cdb3cd Improve taint tracking during scanning phase 2020-05-22 12:33:48 -04:00
Brown
63c3678ae5 Improve property location resolution 2020-05-22 12:33:38 -04:00
Matthew Brown
187b944680 Add faster taint analysis 2020-05-22 12:33:29 -04:00
Joe Hoyle
6f28d741bc
Display variable assignment type in LSP hovers (#3401) 
* Add node references for variable assignments

* Break up line

Co-authored-by: Matthew Brown <github@muglug.com>
 2020-05-20 17:40:22 -04:00
Matthew Brown
3effdc5b69 Improve yield type substitution 2020-05-20 09:12:24 -04:00
Brown
2ec76f01c2 Fix redundant condition 2020-05-19 20:11:25 -04:00
Brown
27cb660377 Respect possibly-undefined array keys while merging 
Fixes #3393
 2020-05-19 20:10:01 -04:00
Brown
f335560b69 Allow setting property on templated type 2020-05-19 17:31:05 -04:00
Brown
a3214012a6 Only convert userland functions 2020-05-19 16:15:41 -04:00
Brown
4415e0f69c Fix special case calling callable param with string non-global function 
Fixes #3411
 2020-05-19 15:48:31 -04:00
Brown
b5ae0167a2 Fix typo 2020-05-19 14:58:53 -04:00
Brown
b38d945b12 Cast null and false to empty string 
Ref #3408
 2020-05-19 14:53:06 -04:00
Brown
0b2da18f1e Break up StatementsAnalyzer 2020-05-19 12:56:30 -04:00
Brown
666cc3b4c9 Fix BinaryOp analysis 2020-05-18 23:00:53 -04:00
Brown
8e5b330c5a Break apart CallAnalyzer 2020-05-18 22:57:00 -04:00
Brown
5b06c206e0 Move classes into deeper namespace 2020-05-18 22:52:33 -04:00
Brown
ace049a068 Beautify BinaryOpAnalyzer 2020-05-18 18:57:09 -04:00
Brown
8c86d47eb7 Downgrade some PossiblyInvalidClone issues 2020-05-18 17:18:13 -04:00
Brown
4ca83ca30d Add slash 2020-05-18 17:05:47 -04:00
Evgeniy
04a576708c
Correct analyze clone expression (#3382) 
* Correct analyze clone, add PossibleInvalidClone issue type

* Infer mixed type when possible incorrect clone

* Remove unused variable
 2020-05-18 16:22:50 -04:00
Brown
ea0a99d3a8 Fix bad merge 2020-05-18 16:02:10 -04:00
Brown
5ee1487a01 Make ExpressionAnalyzer more beautiful 2020-05-18 15:13:27 -04:00
SignpostMarv
911ac2d363
Infer numeric-string from (string)$numeric (#3390) 
* adding test for vimeo/psalm#3370

* check if typecast will result in numeric-string

* int & float as per examples in vimeo/psalm#3370
* numeric & numeric-string because they shouldn't lose numericness.

* satisfy phpcs

* adjusting assertions to reflect typecasting change
 2020-05-18 13:42:47 -04:00
Brown
21798efed2 Fix #3388 - eliminate null after < 0 check 2020-05-18 08:52:44 -04:00
Matthew Brown
b0ffaf0077 Fix type coercion 2020-05-17 22:51:48 -04:00
RJ Garcia
fd15bfc65d
Infer Return Types for Arrow Functions #3376 (#3385) 
* Infer Return Types for Arrow Functions #3376

- Made a small patch to check for closure or arrow
  function when attempting to infer the functions
  params
- Added new isExprClosureLike to start to consolidate
  all checks on closure/arrow fns

Signed-off-by: RJ Garcia <ragboyjr@icloud.com>

* Use better check

* Remove unused method

Co-authored-by: Matthew Brown <github@muglug.com>
 2020-05-17 22:17:35 -04:00
Matthew Brown
4dd0a2b775 Fix #3380 - allow comparisons between template param and empty array 2020-05-16 16:41:07 -04:00
Matthew Brown
f6342a40d9 Remove unnecesary conditional check for do 
Fixes #3378
 2020-05-16 16:32:36 -04:00
Nobu Funaki
abef8008bc
Fix InvalidCast after is_callable([$val, '__toString']) check (#3372) 
Support is_callable() with an array argument similar to method_exists()
 2020-05-16 08:50:43 -04:00
Brown
111303d913 Add non-empty-lowercase-string type 2020-05-15 10:18:05 -04:00
Brown
c212c03e40 Don’t stop analysing when encountering an UndefinedGlobalVariable 
Fixes #3366
 2020-05-14 22:51:51 -04:00
Brown
2af0a17d03 Fix #3236 - allow use-checking of more methods starting with __ 2020-05-12 22:39:26 -04:00
Brown
0d5d7c8938 Add null check 2020-05-11 11:56:07 -04:00
Brown
291018034b Remove unnecessary PHP code 2020-05-11 11:36:50 -04:00
Brown
3554aa4435 Fix crash newly introduced 2020-05-11 09:34:07 -04:00
Brown
eefd2e743b Use generic function definition for sscanf 
cc @villfa
 2020-05-10 23:58:51 -04:00
Brown
8f2f2617d4 Improve refactor 2020-05-10 22:45:01 -04:00
Brown
5f4d162dd5 Break out type expander into separate class 2020-05-10 22:39:18 -04:00
Brown
48da7a4be8 Fix issues found with Vimeo’s code 2020-05-10 21:09:48 -04:00
Matthew Brown
4b388a2951 Fix ref 2020-05-10 11:35:35 -04:00
Brown
55222573ea Mark as possibly-undefined any variable that wasn’t present when the loop began 
Fixes #3332
 2020-05-10 11:17:50 -04:00
Brown
28349c6423 Remove mixin_fqcln hack 2020-05-10 09:04:30 -04:00
Brown
640ffdb324 Fix #3323 - make short object-like arrays sealed tuples 2020-05-08 14:36:06 -04:00
Brown
2d5c2a9dd1 Fix #3324 - prevent crash asserting on possibly-undefined variable 2020-05-08 14:21:10 -04:00
Brown
a089d8bd58 Fix #3296 - propagate final flag to static calls in return types 2020-05-03 20:42:06 -04:00
Brown
d99fbc0d4d Remove blank line 2020-05-03 00:26:50 -04:00
Brown
b8a1f5d5c9 Allow destructuring on arrayaccess implementers 2020-05-03 00:08:03 -04:00
Brown
bf5e178d16 Fix #3289 - treat property on non-generic type like actual value 2020-05-02 23:37:59 -04:00
Brown
618a54ff41 Fix #3240 - check arguments when class cannot be found 2020-05-02 22:13:59 -04:00
Brown
d3fba74f75 Fix false-positive 2020-05-02 21:56:28 -04:00
Brown
3e0c4cfb75 Fix #3210 - prevent possibly-null array access from destructure 2020-05-02 20:36:41 -04:00
Brown
29741cd76d Remove earlier now-unnecessary fix 2020-05-02 19:24:48 -04:00
Matthew Brown
da5e8a4324 Increase type coverage for projects that use assert after mixed 2020-05-02 14:55:30 -04:00
Brown
07e5250292 Fix #3273 - add support for func_num_args() in conditional type 2020-05-01 16:02:53 -04:00
Brown
5e76467378 Fix #3279 - make sure self/parent references in mixin use existing class 2020-05-01 11:23:02 -04:00
Brown
9e6797d297 Add protection from ComplicatedExpression 2020-04-30 22:23:07 -04:00
Brown
8ab5a0f504 Probably safe to un-negate a class string assertion without autoloader 2020-04-30 12:48:21 -04:00
Brown
891c66650b Prevent unintersectable template lower bounds 
Ref #3264
 2020-04-29 14:57:57 -04:00
Brown
a402d4598b Define with single argument should not trigger a notice 
Fixes #3254
 2020-04-28 14:43:12 -04:00
Brown
95dbb93732 Fix #3237 - allow mixin to reference generic params 2020-04-27 09:10:24 -04:00
Brown
189cd2bdc8 Fix key stringg 2020-04-27 00:50:07 -04:00
Brown
755ada9114 Fix #3234 - infer iterator key types properly 2020-04-27 00:41:34 -04:00
Brown
f91e94b64e Make sure to remember correct positions of @var references 2020-04-27 00:05:20 -04:00
Brown
10f3bef743 Fix type check 2020-04-26 20:21:24 -04:00
Brown
e65bffc94f Support intersections with __toString 
Fixes #3149
 2020-04-26 20:04:41 -04:00
Brown
d88c31f461 Support templated @mixin 2020-04-26 16:49:52 -04:00
Brown
e1c6fcc707 Fix #3215 - suppress PossiblyUndefinedMethod in synthetic call 2020-04-24 00:11:32 -04:00
Brown
e9666372d0 Fix coercion 2020-04-22 16:27:43 -04:00
Brown
507f5f4afa Add context-sensitive conversion 2020-04-22 16:08:04 -04:00
Brown
a670aa7ddc Fix #3214 - allow if/else branches of conditional to both be arrays 2020-04-22 16:07:13 -04:00
Brown
52c0346b65 Fix #3213 - make sure static is bound from a static call with set class 2020-04-22 11:34:46 -04:00
Fabien Villepinte
a93bf28532
Fix #3045 - ignore mixed assignments to variables named $_ (#3211) 2020-04-21 20:18:38 -04:00
Matthew Brown
1b752d06ab Fix #3201 - add additional constraints on constructor initialisation 2020-04-21 00:04:47 -04:00
Brown
bb46c30e38 Fix #3191 - don’t generate complex assertion from class-string 2020-04-19 12:53:50 -04:00
Brown
d2d795018f Fix #3138 - fix inherited property template type inference 2020-04-18 16:57:13 -04:00
Brown
edb07952fc Static call inside throw does not violate purity 2020-04-18 12:43:51 -04:00
Brown
b0455adced Fix #3177 - prevent crash by using inherited templates 2020-04-18 11:48:22 -04:00
Brown
aa3846758e Fix #3153 - narrow template types in conditional branches 2020-04-17 09:53:58 -04:00
Brown
8533b866ab Simplify template bounds message 
Ref #3126
 2020-04-12 22:19:49 -04:00
Brown
e17cfd8dba Fix #3125 - only apply clauses where applicable 2020-04-12 21:50:10 -04:00
Brown
633b210a32 Fix test 2020-04-12 21:47:50 -04:00
Brown
73f8f963fa Expand out class constants as early as possible 
Fixes #3128
 2020-04-12 20:38:36 -04:00
Brown
5988149272 Prevent checking assertions on $this-> types, always accessible 2020-04-12 14:13:42 -04:00
Brown
c733d6d373 Only perform assertions where the property type is known 
cc @m0003r
 2020-04-12 12:56:33 -04:00
m0003r
77270dc9b7
Getters automagic (#3122) 
* When method is a plain getter: (1) correct method return type if property type is known (2) auto assert-if-true that corresponding property is not falsy

* do not use getter automagic if getter is overridden somewhere
 2020-04-12 08:40:24 -04:00
Brown
9d2957d339 Fix a few more edge-cases 2020-04-12 01:26:11 -04:00
Brown
d530fce4b3 Fall through with PossiblyInvalidIterator issue 2020-04-11 11:17:54 -04:00
Brown
db7447abd7 Make array coercion-to--mixed rules a little more lenient 2020-04-10 16:21:48 -04:00
Brown
672baea6fc Fix #3116 - allow class to be compared to a templated class-string 2020-04-10 00:26:11 -04:00
Brown
556d5625b5 Prevent Throwable being intersected with itself 2020-04-10 00:10:31 -04:00
m0003r
1749c19a29
Fix $assertion_var_id calculation in method calls (#3115) 2020-04-09 23:03:53 -04:00
Brown
3a4dd70403 Prevent MixedMethodCall from generated array offsetGet calls 2020-04-09 11:45:15 -04:00
Brown
bd92ec6cd3 Detect nested issues 2020-04-09 10:42:54 -04:00
Brown
bd2104c5ba Merge with mixed in nested arrays 2020-04-09 09:27:21 -04:00
m0003r
4d1be3f0c4
Allow plain assertions (@psalm-assert) about $this (fixes #3105) (#3108) 
* Allow plain assertions (@psalm-assert) about $this (fixes #3105)

* Fix multiple assertion combining

* Fix multiple assertion combining for $this again

* Add test for multiple assertion combining for $this again
 2020-04-09 08:15:07 -04:00
Brown
d868710b2b Fix handling of built arrays 2020-04-08 16:11:11 -04:00
Brown
b2e010b431 Fix #3102 - identify issues with possibly-mixed output 2020-04-08 14:07:09 -04:00
Brown
a117c48bb2 Add back nuance to error messages for conflicting type bounds 2020-04-08 12:37:46 -04:00
Brown
550ba0a4c9 Compare to real outer context, not if one 
Fixes #3091
 2020-04-07 15:13:17 -04:00
Brown
61c979136f Fix #3091 - simplify elseif negated clauses where possible 2020-04-07 13:04:24 -04:00
Brown
067104e170 Fix #3084 - keep track of upper and lower bounds of inferred template types 2020-04-07 00:13:56 -04:00
Matthew Brown
6cea065bca Attempt to export file order in Linux CI 2020-04-05 00:10:50 -04:00
Matthew Brown
4c52032491 Use mixed if yield type not known 2020-04-04 23:54:41 -04:00
Matthew Brown
120595f480 Clone a little earlier 2020-04-04 23:45:38 -04:00
Brown
fca6585f6e Be more lenient when inside isset 2020-04-04 11:15:13 -04:00
Brown
c0e573ab6a Try harder to understand templated array_map callable array 
Fixes #3039
 2020-04-03 16:53:56 -04:00
Brown
08594cf712 Always be cloning 2020-04-03 13:56:03 -04:00
Brown
af4a7cabe9 Fix #3057 and add support for @psalm-yield annotation 2020-04-02 22:38:10 -04:00
Brown
5876635d6d Always be clonin 2020-04-01 00:45:29 -04:00
Matthew Brown
b46e147735 Add some limits on switch case assertion calculation 
Ref #2728
 2020-03-30 00:20:00 -04:00
Matthew Brown
194f02507d Allow conditional types to reference class constants 2020-03-29 13:37:37 -04:00
Matthew Brown
1b2017e4f4 Add slash 2020-03-29 10:44:38 -04:00
Matthew Brown
5ad55ae693 Fix type inference on simple conditional function calls 2020-03-29 10:42:57 -04:00
Matthew Brown
0e919a0696 Allow arithmetic on simple templated types 2020-03-29 10:34:46 -04:00
Matthew Brown
788da0680e Allow var_export userland implementation 2020-03-29 10:19:09 -04:00
Matthew Brown
7fdccc0439 Fix #3014 - change constant class access rules 2020-03-29 09:47:29 -04:00
Matthew Brown
e85d22f004 Fix #3033 - allow __invoke on unions with non-objects 2020-03-28 23:41:05 -04:00
Matthew Brown
86a89b2d27 Fix #3034 - expand out while expressions for more accurate variable initialisation 2020-03-28 18:22:08 -04:00
Matthew Brown
de6aee32d1 Fix #3035 - improve templating for property assignments 2020-03-28 17:18:21 -04:00
Matthew Brown
47c1470e3b Refactor reference checks to use more appropriate properties 2020-03-28 16:30:56 -04:00
Brown
cc548a45fa Improve detection of unused classes 2020-03-28 14:45:58 -04:00
Brown
60613462fe Improve static resolution a little more 2020-03-28 08:14:35 -04:00
Brown
5835c34a29 Expand out static extra types 2020-03-28 00:08:31 -04:00
Brown
e3ff856cac Improve treatment of static in intersection 2020-03-27 19:17:44 -04:00
Brown
5cb1538448 Don’t add unnecessary taints 2020-03-27 19:09:15 -04:00
Brown
b57563c8cf Renamed function to be a little better 2020-03-27 18:30:59 -04:00
Tyson Andre
e560858b23
Fix grammar nit in "is can never happen" message (#3025) 
Should either be "is impossible" or "can never happen"
 2020-03-27 17:32:49 -04:00
Brown
f88c7c1ec5 Fix closure return type inference 2020-03-26 14:38:32 -04:00
Brown
971ae50bea Do prep work for #3024 - improve handling of absent class references 2020-03-26 12:35:27 -04:00
Matthew Brown
f94ab22a5f Be better about strict inference 2020-03-25 09:18:49 -04:00
Matthew Brown
4734583444 Don’t overwrite already-defined template 2020-03-24 23:40:01 -04:00
Brown
467da32f84 Fix instanceof static and isa (static::class) handling 2020-03-24 18:58:15 -04:00
Brown
a9b6c51748 Improve new $class to make it more static-y 2020-03-24 18:30:08 -04:00
Brown
1bfc61d402 Allow final classes to bypass static checks 2020-03-24 18:14:10 -04:00
Brown
ec34a16291 Warn about invalid static returns 2020-03-24 18:00:20 -04:00
Brown
f6759c3d16 Check return statement types for inherited docblocks 2020-03-24 17:59:48 -04:00
Brown
a7245b4459 Fix bugs 2020-03-23 13:29:00 -04:00
Matthew Brown
27a0651b6c Fix #3009 - make sure return type is set when returning early 2020-03-23 13:25:55 -04:00
Matthew Brown
ce9eef9ed7 Improve returning 2020-03-23 13:25:55 -04:00
Matthew Brown
eeed5ecccc Only prevent AbstractMethodCall on direct calls 
Fixes #3007
 2020-03-23 07:40:30 -04:00
Matthew Brown
26694345d6 Fix unknown variable 2020-03-21 20:53:46 -04:00
Matthew Brown
6746f1c047 Fix #3004 - reset property types inside a closure defined in a class 2020-03-21 20:46:38 -04:00
Matthew Brown
c986cdf12e Allow edge-case of by-reference assignment with unitiliazed property 
Fixes #3003
 2020-03-21 19:23:32 -04:00
Matthew Brown
474b9dc01b Fix too-long line 2020-03-17 17:44:31 -04:00
Matthew Brown
9cd817077e Improve fix 2020-03-17 17:34:45 -04:00
Matthew Brown
4166e5a4ef Fix tests 2020-03-17 16:30:03 -04:00
Matthew Brown
da170efb65 Don’t coerce literal values 
Fixes #2982
 2020-03-17 16:16:58 -04:00
Matthew Brown
951b943c38 Fix #2981 - check that class exists before making it a phantom 2020-03-17 15:04:50 -04:00
Matthew Brown
309a229db1 Add codes to all issues 2020-03-17 09:19:47 -04:00
Matthew Brown
a4add37293 Check for variadic functions 2020-03-16 11:46:44 -04:00
Matthew Brown
9556e9ad69 Disable enclosing method/function return type inference 
cc @ragboyjr – this makes Psalm unstable, as method return types cannot change midway through analysis (as it means results would be dependent on file analysis order)
 2020-03-16 11:45:49 -04:00
Matthew Brown
4232bfb6e6 Fix location 2020-03-15 23:29:52 -04:00
Matthew Brown
6c3ff8f245 Remove unused variable 2020-03-15 23:21:48 -04:00
Matthew Brown
a8a1142889 Fix #2977 - make MixedAssignment message a bit more clear, hopefully 2020-03-15 23:20:12 -04:00
Matthew Brown
c85fa9083d Fix #2915 - prevent "if (true)" and similar 2020-03-15 22:23:31 -04:00
Matthew Brown
b6380ae595 Fix false-positives around unevaluated code 2020-03-15 14:43:05 -04:00
Matthew Brown
6c7f89b0ab Fix #2920 - track unevaluated code after nested returns 2020-03-15 14:31:41 -04:00
Matthew Brown
3ebb5a1142 Fix #1843 - ignore intersection TooManyArguments issues 2020-03-15 14:01:33 -04:00
Matthew Brown
0022de1f13 Fix #946 - allow too many arguments when one of union agrees 2020-03-15 13:44:00 -04:00
Matthew Brown
0af2eba4b9 Fix #2973 - don’t allow template type through 2020-03-15 11:14:06 -04:00
Matthew Brown
2c0cf4030f Detect assigning collections of mutable objects in immutable 
Fixes #2946
 2020-03-15 00:21:20 -04:00
Matthew Brown
43189b3d55 Allow types to be traversed 2020-03-14 23:54:51 -04:00
RJ Garcia
2de3e27f10
Initial inferred Closure Returns (#2945) 
- Added detection for when we can infer
  closure types from parent fn return types
- Implemented functionality for infering types of
  returned closures
- Added ability to infer type of return from typed
  closures
- Added a new getFunctionLikeStorage method in
  Codebase to support easily getting a function
  despite being a method, closure, or function
- Added some utilities to the MethodIdentifier
  to facilitate creating MethodIdentifier's from
  string method references

Closes #2896

Signed-off-by: RJ Garcia <rj@bighead.net>
 2020-03-14 14:51:43 -04:00
Matthew Brown
acac77b3f0 Improve message 2020-03-14 01:19:50 -04:00
Matthew Brown
0aca01faea Improve fix to #2805 2020-03-14 01:09:12 -04:00
Matthew Brown
54d38e562f Fix #2970 - use correct unreferenced vars when analysing do 2020-03-13 11:41:17 -04:00
Matthew Brown
5210f9b69b Fix #2966 - register constructor use for new $templated_class 2020-03-12 11:42:01 -04:00
Matthew Brown
c6a5781e78 Break apart FunctionCallAnalyzer::analyze method 2020-03-12 11:05:50 -04:00
Matthew Brown
96fbcd5a64 Break out more methods 2020-03-11 23:38:49 -04:00
Matthew Brown
329c9afdf5 Actually remove method 2020-03-11 23:20:19 -04:00
Matthew Brown
973703e396 Break out template param collection 2020-03-11 23:15:15 -04:00
Matthew Brown
9732697e45 Break out method call purity checks 2020-03-11 23:09:09 -04:00
Matthew Brown
bfb919d26a Break out methods into their own classes 2020-03-11 23:04:52 -04:00
Matthew Brown
8f28f41399 Improve magic checks 2020-03-11 18:42:41 -04:00
Matthew Brown
950260a041 No erroneous UndefinedMethod when accessing sealed class 2020-03-11 18:27:07 -04:00
Matthew Brown
f128c8ffda Fix overriding of mapped property type visibility 2020-03-11 17:41:05 -04:00
Matthew Brown
43d9361395 Break out more methods 2020-03-11 13:35:33 -04:00
Matthew Brown
89f6866893 Fix magic property test 2020-03-11 12:45:30 -04:00
Matthew Brown
50cddb5350 Break out purity checks 2020-03-11 12:24:25 -04:00
Matthew Brown
c5fa07920c Fix improper property var calculation 
Ref #1332
 2020-03-11 11:03:27 -04:00
Matthew Brown
ef64e6e8eb Improve abstract call handling 2020-03-11 10:36:39 -04:00
Matthew Brown
27598f508e Fix too-long line 2020-03-11 10:18:53 -04:00
Matthew Brown
0d62fbdf98 Detect erroneous abstract static method calls 2020-03-11 10:18:40 -04:00
Matthew Brown
d2950af636 Break apart MethodCallAnalyzer a bit 2020-03-11 09:38:09 -04:00
Brown
0cfe565d0a Fix #2952 - always be cloning 2020-03-09 18:59:56 -04:00
Brown
2a72990d62 Add back support for unused method checks 2020-03-09 18:55:35 -04:00
leightonthomas
60fb3924bc Fix #2914 - falsable functions who only expect true now produce errors 2020-03-09 14:25:18 -04:00
Brown
04bcc32efb Fix #2940 - fix array offset assignment under ??= 2020-03-09 14:09:41 -04:00
Brown
a0da7356e9 Fix #2935 - make handling of templated properties much less hacky 2020-03-09 09:59:02 -04:00