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167 Commits

Author SHA1 Message Date
orklah
b6a3282589
Detect redundant cast (#4695) 
* detect redundant cast

* fix redundant cast issues

* fix redundant cast in tests
 2020-11-25 12:04:48 -05:00
Benjamin Morel
5748a4e25a
Fix PdoStatementReturnTypeProvider (#4683) 
* Fix PdoStatementReturnTypeProvider

Methods returning scalars may return null as well.

* Fix tests
 2020-11-23 18:41:12 -05:00
orklah
ead107fa9e
More return types (#4173) 
* add native return types

* redundant phpdoc
 2020-09-12 11:24:05 -04:00
Brown
f78fbbe4c9 Fix #4146 - allow null checks on Iterator::current output 2020-09-07 11:40:36 -04:00
Brown
92239add4d Add some backwards-incompatible changes for 4.x 2020-08-30 11:44:14 -04:00
Brown
346d475f55 Create empty params by default for SplObjectStorage 
Fixes #4055
 2020-08-25 11:52:21 -04:00
Brown
262bb9fd89 Invalidate memoized getter method results after property assignment 2020-07-16 12:59:49 -04:00
Brown
b361b44889 Rip out plain getter property logic cc @m0003r 
It gets in the way of the other IMO more useful memoisation logic (e.g. when a getter is declared final)
 2020-07-16 12:42:59 -04:00
Brown
96bfd144df Fix #3825 - ensure final getters are treated as mutation free 2020-07-16 11:58:27 -04:00
Brown
c95ebfeb21 Fix #3694 - allow two args for PDO::query 2020-06-26 18:26:06 -04:00
Brown
cf92361338 Fix #3522 - only use property pass-through when it’s visible 2020-06-04 16:15:07 -04:00
Brown
f6aa9cb11b Relocate tests 2020-06-04 16:07:00 -04:00
Brown
618a54ff41 Fix #3240 - check arguments when class cannot be found 2020-05-02 22:13:59 -04:00
Brown
aceaf6c356 Fix #3217 - don’t override abstract return type with parent one 2020-05-02 21:57:53 -04:00
Brown
5988149272 Prevent checking assertions on $this-> types, always accessible 2020-04-12 14:13:42 -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
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
8f28f41399 Improve magic checks 2020-03-11 18:42:41 -04:00
Matthew Brown
0d62fbdf98 Detect erroneous abstract static method calls 2020-03-11 10:18:40 -04:00
Brown
40a7a1156f Fix #2930 2020-03-09 09:45:35 -04:00
Matthew Brown
7ea06c7b1a Only emit PossiblyUndefinedVariable issue on variables 2020-03-05 23:40:47 -05:00
Matthew Brown
b2678d40aa Revert "Fix #2909 - don’t treat args of unknown calls as possible by-reference vars" 
This reverts commit 105fe012c4.
 2020-03-05 21:10:29 -05:00
Matthew Brown
105fe012c4 Fix #2909 - don’t treat args of unknown calls as possible by-reference vars 2020-03-04 23:49:06 -05:00
Matthew Brown
c1bcd3ce12 Add another test 2020-02-27 08:59:43 -05:00
Brown
89a0b101e4 Fix #2784 - no crash when get_class arg is mixed 2020-02-10 14:44:33 -05:00
Alexander Wühr
f9560009ca Allow false as \PDO::fetch return type (#2647) 2020-01-17 08:48:08 -05:00
Brown
df8e3845e5 Fix #2590 - allow null argument for DateTime when no second arg passed 2020-01-10 15:53:15 -05:00
Dusk
63dea52e76 Add support for most PDOStatement fetch modes (#2553) 
Flags like PDO::FETCH_CLASSTYPE and PDO::FETCH_PROPS_LATE aren't
supported yet.

(in re. #2529)
 2020-01-06 16:41:52 -05:00
Matthew Brown
53a2f77d00 Add better return type provider for PDO statement 
Fixes #2529
 2019-12-30 11:34:24 -05:00
Matthew Brown
050eb82f04 Fix #2290 - detect call on void type 2019-11-01 13:05:28 +00:00
lhchavez
216f991b0c Normalize stringified type names (#2239) 
This change makes stringified types more normalized. Concretely it sorts
all union types, reconciled types, and sorts the keys within object-like
types.
 2019-10-17 01:14:33 -04:00
Brown
9bd7f21a9d Fix #2083 - don’t bludgeon method_exists first type 2019-08-29 14:27:25 -04:00
Matthew Brown
738ba81185 Fix #2046 - trigger PossiblyNullArgument when in union with mixed 2019-08-22 23:26:04 -04:00
Matthew Brown
302ed4b21b Support existing concatenation more better 2019-08-20 00:33:59 -04:00
Matthew Brown
73f245f91d Allow compounding method_exists types with || 2019-08-20 00:00:20 -04:00
Brown
a3e9dec925 Allow multiple method_exists checks to inform type 2019-08-19 10:08:21 -04:00
Matthew Brown
920c2d83c3 Use types for method_exists checks in some places 2019-08-18 22:27:19 -04:00
Brown
c283f0877d Analyse binary ops always 2019-07-22 18:04:52 -04:00
Brown
7f0dcae0b2 Always evaluate property calls on mixed methods 2019-07-12 14:39:06 -04:00
Matthew Brown
da42be175f Apply PHPCS fixes 
Fixes #1880
 2019-07-05 16:27:53 -04:00
LeSuisse
f29826b958 Fully qualify constants and function calls (#1849) 
This should give a small performance boost.
Part of #1837.

The change is enforced via phpcs and can be autofixed
with phpcbf.
 2019-06-26 16:52:29 -04:00
Brown
4807ebe04a Always evaluate static calls when method call cannot 2019-04-18 13:51:34 -04:00
Matthew Brown
d377bbde2b Check for Soap before running method call test 
Fixes #1554
 2019-04-13 13:53:08 -04:00
Brown
97f53a6486 @voku’s fixes for issues found by their callmap update 2019-04-11 11:02:46 -04:00
Brown
808522c36f Add workaround SoapFault::__construct, fixing #1535 2019-04-09 15:06:10 -04:00
Brown
1ab6345bac Fix treatment of PDOStatement::setFetchMode 
Fixes #1496
 2019-03-29 13:26:13 -04:00
Matthew Brown
c772914910 Add some formatting 2019-03-23 14:27:54 -04:00
Bruce Weirdan
9bdc9f774f More provider typing 2019-03-02 08:43:19 -05:00
Brown
601f303de2 Fix position of invalid param 2019-02-27 16:00:44 -05:00
SignpostMarv
4a56688800 adding DIRECTORY_SEPARATOR to tests that fail under windows 2019-02-06 14:29:10 -05:00
Matthew Brown
509709d6bc Fix #1267 - flesh out self static property types 2019-02-01 08:59:01 -05:00
Matthew Brown
45058ea494 Fix possible crash when class-string class doesn’t exist 2019-01-28 01:12:41 -05:00
Matthew Brown
22ee72808a Remove a bunch of hacks around generic offsets 
Also fixes #1245
 2019-01-26 16:58:49 -05:00
Brown
60e9d4f245 Don’t give up after method_exists if static method exists 2019-01-23 15:50:12 -05:00
Matthew Brown
94aa51ba6d abstract trait method return type override should not be MethodSignatureMistmatch 2019-01-13 13:27:07 -05:00
Brown
14f456e160 Fix #1176 - always evaluate assignments in unknown function calls 2019-01-07 12:24:44 -05:00
Matthew Brown
90e1648d5b Fix #979 - be more conservative about method_exists handling 2019-01-06 09:36:25 -05:00
Matthew Brown
901596281c Fix #1143 - check some variable new calls 2019-01-02 06:58:49 -05:00
Brown
7b03e0159c Prevent invalid static invocation 
Fixes #1134
 2018-12-17 17:48:13 -05:00
Brown
d9945a0ced Fix issue re-asserting non-empty-mixed 2018-12-10 18:33:26 -05:00
Brown
dc834fdb01 Default allowStringToStandInForClass to true and fix errors found 2018-11-12 12:03:55 -05:00
Matthew Brown
4688b25fd9 Move internal classes to own namespace 2018-11-12 11:20:59 -05:00
Matthew Brown
fe25530cad Fix #1073 - relax constraints around missing reflected methods and PHP Parser version 2018-11-10 20:56:31 -05:00
Matthew Brown
99c9be34e1 Type according to parent param types, if no type is given 2018-10-06 14:00:45 -04:00
Matthew Brown
08d8ff5d70 Allow automatic inheritance from overriding param type definitions 2018-10-06 13:46:35 -04:00
Matthew Brown
37be70a465 Fix issue calling possibly magic method 2018-08-02 16:14:53 -05:00
Matthew Brown
9a9adf897d Fix #896 - improve ReflectionParameter::getType return 2018-07-17 08:45:42 -04:00
Matthew Brown
0fa7cbeb02 Fix #895 - check __call magic method args 2018-07-16 22:48:53 -04:00
Matt Brown
b80440f1e3 Fix #893 - improve error message for missing intersection type method 2018-07-16 11:52:38 -04:00
Matthew Brown
8a4d7e12bd Fix issues found by scanning PHPCS 2018-07-05 23:02:09 -04:00
Matthew Brown
685ae67435 Fix #839 - check args for __call methods 2018-06-26 23:11:16 -04:00
Matt Brown
75e2be8aec Fix #825 - ignore falsable issues on builtin *methods* 2018-06-18 10:07:05 -04:00
Matthew Brown
ea4dc9f2b8 Improve simplexml function inference 2018-06-05 23:42:02 -04:00
Matthew Brown
b5cb2b34a2 Fix #380 - don’t complain about legitimate (if archaic) self calls 2018-06-03 19:11:07 -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
21261172a8 Fix #713 - support offsets of known array types 2018-05-05 17:30:18 -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
ef37f0cfe8 Fix #626 - check __invoke methods 2018-03-31 18:57:13 -04:00
Matt Brown
b664c85642 Add new issue conditional on config flag 2018-03-06 12:19:50 -05:00
Matt Brown
357ad1aa82 Add config flags to allow stricter class invocation checks 2018-03-06 11:20:59 -05:00
Matthew Brown
806b032b13 Downgrade UndefinedMethod to PossiblyUndefinedMethod issue when one type has __call defined 2018-03-04 13:23:40 -05:00
Matthew Brown
b041797cd0 Fix #519 - warn about variable calls on non-objects 2018-02-17 17:16:22 -05:00
Matthew Brown
09f86ceee7 Introduce MissingDependency issue, separate from UndefinedClass 
Ref #511
 2018-02-17 11:36:20 -05:00
Matt Brown
be75c143d4 Fix #510 - check that constructor parent classes and interfaces exist 2018-02-14 11:21:43 -05:00
Matthew Brown
c0a22d5f55 Increase CallChecker code coverage 2018-01-22 00:17:16 -05:00
Matt Brown
2120d258a4 Fix formatting of return type adder 2018-01-11 15:50:58 -05:00
Matt Brown
45eaea1ed9 Flesh out callmap type 2018-01-05 11:50:27 -05:00
Matthew Brown
c9173c7da3 Add more specific issues for falsable/nullable invalid return types 2018-01-04 21:36:16 -05:00
Matt Brown
ff5b2ce799 DateTimeImmutable::add/sub return static 
Fixes #419
 2018-01-03 10:35:22 -05:00
Matt Brown
eca7351472 Add return-level issues as well as function-level ones 
Fixes #379
 2017-12-07 15:50:25 -05:00
Matthew Brown
0eedad4f6a Add UndefinedGlobalVariable issue and asssociated Possibly... one 2017-12-06 00:56:00 -05:00
Matt Brown
c5faa2d06a Fix #299 - add PossiblyInvalidMethodCall 2017-11-15 11:34:40 -05:00
Matthew Brown
3ade4b9559 Fix #293, be case invariant to self & static 2017-11-14 21:56:29 -05:00
Matt Brown
97de8f7684 Allow Psalm to check static call LHS vars 2017-11-06 15:37:49 -05:00
Matthew Brown
e29dd140e3 Refactor scanning and analysis, introducing multithreading (#191) 
* Add failing test

* Add visitor to soup up classlike references

* Move a whole bunch of code into the visitor

* Move some methods back, move onto analysis stage

* Use the getAliases method everywhere

* Fix refs

* Fix more refs

* Fix some tests

* Fix more tests

* Fix include tests

* Shift config class finding to project checker and fix bugs

* Fix a few more tests

* transition test to new syntax

* Remove var_dump

* Delete a bunch of code and fix mutation test

* Remove unnecessary visitation

* Transition to better mocked out file provider, breaking some cached statement loading

* Use different scheme for naming anonymous classes

* Fix anonymous class issues

* Refactor file/statement loading

* Add specific property types

* Fix mapped property assignment

* Improve how we deal with traits

* Fix trait checking

* Pass Psalm checks

* Add multi-process support

* Delay console output until the end

* Remove PHP 7 syntax

* Update file storage with classes

* Fix scanning individual files and add reflection return types

* Always turn XDebug off

* Add quicker method of getting method mutations

* Queue return types for crawling

* Interpret all strings as possible classes once we see a `get_class` call

* Check invalid return types again

* Fix template namespacing issues

* Default to class-insensitive file names for includes

* Don’t overwrite existing issues data

* Add var docblocks for scanning

* Add null check

* Fix loading of external classes in templates

* Only try to populate class when we haven’t yet seen it’s not a class

* Fix trait property accessibility

* Only ever improve docblock param type

* Make param replacement more robust

* Fix static const missing inferred type

* Fix a few more tests

* Register constant definitions

* Fix trait aliasing

* Skip constant type tests for now

* Fix linting issues

* Make sure caching is off for tests

* Remove unnecessary return

* Use emulative parser if on PHP 5.6

* Cache parser for faster first-time parse

* Fix constant resolution when scanning classes

* Remove test that’s beyond a practical scope

* Add back --diff support

* Add --help for --threads

* Remove unused vars
 2017-07-25 16:11:02 -04:00
Matthew Brown
32ff386b4a Fix #184 - prevent classes without reflected classes from breaking everything 2017-07-09 14:36:06 -04:00
Matthew Brown
d6909193ea Add additional formatting changes 2017-05-26 20:05:57 -04:00
Jon Ursenbach
11bc153deb Rewriting and streamlining every unit test with data providers. (#147) 
* Rewriting and streamlining every unit test with data providers.

All unit tests have been rewritten into PHPUnit data providers
to reduce the amount of unnecessary code-reuse through out the
test suite.
 2017-04-24 23:45:02 -04:00
Matthew Brown
1029e68341 Allow TNamedObject to be coerced to TObject 2017-02-12 00:50:37 -05:00