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265 Commits

Author SHA1 Message Date
Brown
41b133178a Improve handling of count comparisons 2019-02-21 17:17:10 -05:00
Brown
b7a0950aea Prevent passing casts to byref vars 2019-02-21 13:26:37 -05:00
Brown
079ac44263 Prevent pass by ref when type type is given 2019-02-20 17:43:12 -05:00
Matthew Brown
75104f4712 Fix #1359 - error on bad iterable args 2019-02-18 16:35:23 -05:00
Matthew Brown
c58100e3af Fix #1313 - don’t allow mixed function calls 2019-02-10 16:15:52 -05:00
Matthew Brown
c383e61805 Fix #1296 - array_filter should allow scalar values 2019-02-07 13:05:17 -05:00
Matthew Brown
17541b415f Fix #1191 - allow Psalm to check against different versions of PHP 2019-02-07 12:25:57 -05:00
Matthew Brown
f8f5ddfb04 Add support for string range 2019-02-07 10:50:42 -05:00
Brown
9edbae2bdc Fix possible fatal when builtin function is called in array_filter 2019-01-28 17:54:50 -05:00
Brown
f33415827e Add checks for rounded values 2019-01-28 11:57:49 -05:00
Matthew Brown
cd4d2027d0 Fix #1249 - allow iterator_to_array to respect getIterator method 2019-01-27 14:50:05 -05:00
Brown
184ee76176 Remove erroneous regular namespace check 
Fixes #1235
 2019-01-24 10:41:06 -05:00
Matthew Brown
99569e8ee3 Fix #1173 - transform const X = true to a true type 2019-01-21 16:55:50 -05:00
Matthew Brown
1c17d2e2f2 Extract template params from string/array callables cc @weirdan 
The culmination of what you were getting at
 2019-01-19 20:18:45 -05:00
Matthew Brown
ed68cb973d Fix #1109 - add bad usort protection 2019-01-19 18:11:49 -05:00
Brown
8d61cb4816 Fix #1200 - no fatal error in array_map when not checking functions 2019-01-15 17:53:23 -05:00
Matthew Brown
214fd7d461 Add DuplicateFunction issue 
Fixes #49
 2019-01-06 16:40:44 -05:00
Matthew Brown
43b4c1c0a3 Fix #1168 - better return type for range 2019-01-06 13:02:46 -05:00
Matthew Brown
c7723df8ff Allow gettype vars to be compared to strings 2019-01-05 16:23:18 -05:00
Matthew Brown
f5378bdca8 Improve function call resolution 2019-01-05 14:50:11 -05:00
Matthew Brown
9d8c2792e2 Add array-key type and improve general type handling 
Fixes #1144
 2019-01-05 00:15:53 -05:00
Matthew Brown
2dc3d9651f Separate iterable into its own type 
Fixes #1151
 2019-01-04 14:54:40 -05:00
Andrii
36f6930e0c 🐛 #1163 Fix handling for default option in filter_var 2019-01-02 13:27:53 -05:00
Matthew Brown
c4d024a72d Check variable static calls 
Fixes #1142 and #1160
 2019-01-02 09:00:45 -05:00
Matthew Brown
901596281c Fix #1143 - check some variable new calls 2019-01-02 06:58:49 -05:00
Brown
fb848d62e9 Add checks for if (count($a)) and if (count($a) [operator] [number]) 2018-12-19 16:15:19 -05:00
Matthew Brown
ea89a6ba29 Revert "First pass" 
This reverts commit 9ed047234f.
 2018-12-19 08:45:14 -05:00
Matthew Brown
20f7147af1 Revert "Maybe bad idea" 
This reverts commit 03c817be08.
 2018-12-19 08:44:56 -05:00
Matthew Brown
03c817be08 Maybe bad idea 2018-12-19 01:59:26 -05:00
Matthew Brown
9ed047234f First pass 2018-12-19 01:59:14 -05:00
Matthew Brown
f0969cb3bb Fix getId calls on callable return types 
Ref #1119
 2018-12-08 14:10:06 -05:00
Matthew Brown
6ef79a0432 Improve handling of byref vars passed into functions 
Fixes #1066
 2018-11-21 12:38:51 -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
Brown
b7099aaf3f Make sure array changes are noticed 2018-11-09 11:19:44 -05:00
Brown
496018f84a Fix #1024 - add support for filter_var 2018-10-23 14:38:36 -04:00
Brown
a2e7a65f3a Add better types for microtime 2018-10-10 16:03:00 -04:00
Brown
8e73b34469 Fix #1009 - improve handling of print_r 2018-10-10 10:58:47 -04:00
Matt Brown
6e5a9bf076 Fix #986 - use better return type for array_slice 2018-09-07 10:53:56 -04:00
Matt Brown
5d6fb4efdf Copy inferred type when suppressing errors 2018-09-04 13:57:05 -04:00
Matt Brown
e1bc9c65fc Add ksort to list of no-op by ref functions (vis-a-vis their argument shape 2018-09-04 13:14:44 -04:00
Matt Brown
f844f86a6c Improve type coercion checks in strict mode 2018-08-28 17:42:39 -04:00
Matt Brown
1037485a60 Convert InvalidScalarArgument to InvalidArgument when declare(strict_types=1) is set 2018-08-28 12:37:25 -04:00
Matt Brown
4ef2aafdd8 Fix #955 - always check third argument of array_splice 2018-08-24 16:12:07 -04:00
Matt Brown
366f625c83 Improve handling of coerced-to-array strings in array_splice 2018-08-14 11:51:17 -04:00
Matthew Brown
abc19d7136 Fix #915 - never care about falsable/nullable issues when matching functions from callmap 2018-08-08 23:28:30 -04:00
Matthew Brown
695ececc22 Add tests for 7c10a09 2018-08-08 22:44:02 -04:00
Matthew Brown
c9a2ca9321 Allow output of get_parent_class to be used in new without check 2018-08-02 13:43:13 -05:00
Matthew Brown
d3fc9a51e0 Improve callmap with PHPStan’s additions 
cc @TysonAndre
 2018-07-22 19:15:40 -04:00
Matthew Brown
1589b2a01e Fix #269 - allow trigger_error to count as exit statement 2018-07-13 18:36:25 -04:00
SignpostMarv
3eb027d371 875 addendum (#876) 
* testing port

* testing return values with port

* removing redundant assertions

* forgot to return ¬_¬

* Fix build
 2018-07-10 00:08:53 -04:00
Matt Brown
166706a35d Fix #875 - improve return types for parse_url 2018-07-09 14:37:14 -04:00
Matthew Brown
cd4bb75d80 Fix #871 - handle gettimeofday args 2018-07-07 20:35:24 -04:00
Matt Brown
7e09f59825 Fix #868 - improve return type of version_compare 2018-07-06 13:09:05 -04:00
Matt Brown
376c3c54c0 Add better checks for array_reduce 
Fixes #846
 2018-06-28 16:01:53 -04:00
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
3afd6053fd Fix #819 - only add is_a assertion if static::class known 2018-06-15 10:51:30 -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
Matthew Brown
a3e2b98f7c Fix #743 - put InvalidArgument messages before PossiblyFalseArgument 2018-05-20 13:14:31 -04:00
Matt Brown
f2a70fef85 Fix #745 - give iterator_to_array back its type info 2018-05-18 18:10:10 -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
Matthew Brown
c00fdd0fe3 Add better type inference for next and prev 
Fixes #738
 2018-05-13 19:20:05 -04:00
Matthew Brown
b36b50784d Fix #703 - prevent undefined param offset 2018-04-30 22:18:41 -04:00
Matt Brown
6e67030925 Fix #702 - prevent bad array to iterable cast 2018-04-30 13:17:09 -04:00
Matt Brown
1f3837d972 Fix #686 - allow undefined class inside class_exists call 2018-04-19 12:16:00 -04:00
Matt Brown
3cc549384f Type explode more accurately 2018-04-16 16:03:04 -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
Matt Brown
fe46e4e63d Make tests a bit more specific 2018-04-10 15:47:04 -04:00
Matt Brown
6eabdf326d Fix display of closure objects 2018-04-09 16:45:54 -04:00
Matthew Brown
0b95f1017e Fix issues with callmap callable types 2018-04-08 12:57:56 -04:00
Matthew Brown
3fe9a0606e Fix #654 - warn about MixedArgument when inferredType property does not exist 
And handle str_replace more leniently when args unknown
 2018-04-07 15:16:46 -04:00
Matt Brown
4927dfd337 Fix issue with InvalidArrayOffset from falsable 2018-04-05 13:57:01 -04:00
Matthew Brown
78d5adb17d Make key work with typed arrays 2018-04-05 00:21:14 -04:00
Matthew Brown
4ff7db09f9 Fix var_export return type 
Fixes #636
 2018-04-02 22:19:58 -04:00
Matthew Brown
c8c216edb2 Fix #610 - add slightly hacky check for multiple callmap options 2018-03-30 18:51:59 -04:00
Matthew Brown
3ef7073862 Add callmap updates from Phan 2018-03-27 01:05:37 -04:00
Matthew Brown
58115599a1 Add support for callable(...) syntax 
Ref #580
 2018-03-26 22:13:10 -04:00
Matthew Brown
0defe84e01 Allow use of $argv and $argc in function use statements 2018-03-18 17:11:14 -04:00
Matt Brown
d6e0708e88 Fix #577 - allow int in second param of strpos 2018-03-15 17:32:03 -04:00
Matt Brown
822d0a116e Reflect all numeric types passed to abs 
Fixes #576
 2018-03-14 18:05:36 -04:00
Matt Brown
56bdb924f5 Fix #563 - improve error message and ignore falsable issues for strtotime 2018-03-08 14:04:00 -05:00
Matt Brown
d8825701f5 Fix #556 - closure params with defaults can still accept extra 2018-03-05 10:29:19 -05:00
Matthew Brown
67cad2063d Fix #555 - fix function name mapping class 2018-03-05 09:01:24 -05:00
Matthew Brown
ee6a9b98fb Allow arrays to be called (ugh) 2018-03-02 00:49:53 -05:00
Matthew Brown
54cbee1265 Add TooManyArguments for closure test 2018-03-02 00:12:41 -05:00
Matthew Brown
cc19f50c04 Prevent missing classes from confounding callable arg checks 2018-03-01 23:43:52 -05:00
Matthew Brown
6660aa8a00 Fix #548 - check array_map/array_filter args for param matches 2018-03-01 23:33:21 -05:00
Matt Brown
9d165bee7b Fix generic return type for array_map 
Ref #541
 2018-02-26 10:39:48 -05:00
Matthew Brown
a6b54a3607 Fix #513 - make sure numeric is treated like a number 2018-02-15 19:50:50 -05:00
Matthew Brown
e862e4ddb1 Make all plugin methods static 
cc @TysonAndre
 2018-02-11 20:56:34 -05:00
Matthew Brown
217233472c Fix #457 - fix objectlike property isset check 2018-02-10 23:30:40 -05:00
Matt Brown
7f4be858c2 Fix #498 - add better issue type for docblock contradiction 2018-02-07 15:20:47 -05:00
Matt Brown
1df4c3d196 Add DocblockTypeContradiction to find possible issues with docblock types 
Fixes #491
 2018-02-06 18:44:53 -05:00
Matthew Brown
861d907845 Add more information to TooMany/TooFewArguments issues 
Fixes #481
 2018-02-02 11:26:55 -05:00
Matthew Brown
3482ee3b39 Split UntypedParam into MissingParamType and MissingClosureParamType 2018-01-28 20:03:47 -05:00
Matt Brown
1a2d13ae32 Ignore falsable issues from core functions 2018-01-25 13:07:36 -05:00
Matt Brown
543872f186 Allow @psalm-ignore-falsable-return annotation 
Downgrades issues around use of current(), reset(), end() etc.
 2018-01-24 18:52:58 -05:00
Matt Brown
f46cf729bb Allow null checks against preg_replace and related 2018-01-24 17:07:03 -05:00
Matthew Brown
c0a22d5f55 Increase CallChecker code coverage 2018-01-22 00:17:16 -05:00
Matthew Brown
9b6b03ff9f Create Config before ProjectChecker, and remove test-specific code from FileChecker 2018-01-21 10:22:04 -05:00
Matt Brown
4b4e09277c Fix #450 - add checks for duplicate array keys 
And fix the embarassing errors in tests
 2018-01-18 17:16:50 -05:00
Matt Brown
a253ca68bc Allow array_filter to inspect closure bodies 2018-01-17 16:07:46 -05:00
Matthew Brown
573260b16d Don’t warn about null array access if we’re ignoring null issues 2018-01-12 18:04:11 -05:00
Matt Brown
2120d258a4 Fix formatting of return type adder 2018-01-11 15:50:58 -05:00
Matthew Brown
8e4f8fabe3 Fix getenv calls 
Fixes #386
 2018-01-08 00:09:22 -05:00
Stéphane Bour
9b2cfdc669 fix: add preserve_keys on array_reverse function 2018-01-03 21:57:11 -05:00
Matthew Brown
84260c5edc Prohibit array pass by ref 2017-12-22 15:21:23 +01:00
Matthew Brown
17edb2bbe6
Add better understanding of arrays with keyed integer offsets (#400) 
* Add tests for keyed integer assignemnt

* First pass to get keyed integer assignment working

* Fix array assignment to object-like with different key type

* Improve treatment of objectlikes for callable and iterable comparisons

* Fix array assignment to strings and addition

* Convert expression to CNF

* Do better at merging property types

* Fix array_rand key type
 2017-12-18 18:47:17 -05:00
Matthew Brown
31ce716647 Widen empty array checks 2017-12-10 16:17:27 -05:00
Matthew Brown
a8a1489a8f Fix closure naming convention so it doesn’t confuse method id checks 2017-12-05 01:47:49 -05:00
Matthew Brown
ccc0583bf8 Fix issue with bad assign after array_pop/array_shift 2017-11-19 23:46:32 -05:00
Matthew Brown
75b6e21801 Fix #315 - improve checking of object-like arrays in function params 2017-11-19 13:05:35 -05:00
Matthew Brown
a0a9128375 Fix #285 - add PossiblyInvalidArrayAccess 2017-11-11 21:22:11 -05:00
Matthew Brown
2f1e3652b7 Fix #274 - improve array addition inference for objectlike arrays 2017-11-11 14:19:57 -05:00
Matthew Brown
a7b32beb4e Add better checks for array_rand’s signature 2017-11-08 21:56:54 -05:00
Matt Brown
6d14bf65d7 Loosen restrictions on compact(), fix #267 2017-11-08 09:37:58 -05:00
Matt Brown
750d18d20a Fix #266 - do better analysis of array_rand 
And also have better fallback when accessing string key on object-like array
 2017-11-07 17:38:54 -05:00
Matt Brown
c850ef644d Add PossiblyFalseReference and PossiblyFalseArgument issues 
Useful for catching error cases
 2017-10-23 11:47:00 -04:00
Matthew Brown
3a8efec728 Add error for pass by reference 2017-09-16 13:16:21 -04:00
Matthew Brown
8aabcbce35 Introduce UntypedParam warnings when functions are missing param types 2017-09-02 11:18:56 -04:00
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
Matt Brown
592194e9f2 Fix #187 by splitting abs into int and float versions 2017-07-14 18:09:25 -04:00
Matt Brown
ac70ea31b2 Change test assertion keying 2017-06-29 10:22:49 -04:00
Matthew Brown
d6909193ea Add additional formatting changes 2017-05-26 20:05:57 -04:00
Matthew Brown
8f317cd8a2 Fix #133 - emit issue when calling no-constructor class with args 2017-05-24 23:11:40 -04:00
Matthew Brown
4fd46e1752 Improve formatting 2017-05-24 22:07:49 -04:00
Matt Brown
77da5ca99e Fix #156 - allow objectlike arrays to be merged nicely 2017-05-05 18:53:45 -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
Matt Brown
f011197090 Fix #124 - don’t check array_filter closures when >2 args passed 2017-04-07 18:30:15 -04:00
Matthew Brown
a63602ce45 change to trigger travis 2017-04-03 13:35:04 -04:00
Matthew Brown
89bf409537 Cast phpversion to string 2017-04-03 13:09:02 -04:00
Matthew Brown
431de10c5c Prevent array_filter test running on HHVM 2017-04-03 12:53:10 -04:00
Matt Brown
fe43c4e37f Fix #122 - allow multiple types of filtering 2017-04-03 12:36:49 -04:00
Matt Brown
7baf942eaa Prevent false positives after extract call 2017-02-27 10:52:43 -05:00
Matthew Brown
9579460c59 Fix #97 - is_callable shouldn’t prevent evaluation of calls to existing functions 2017-02-16 20:51:53 -05:00
Matthew Brown
32dd5d5512 Be better about dealing with byref args when not checking functions 2017-02-15 01:47:03 -05:00
Matt Brown
83a978ea80 Fix array_filter on string-keyed arrays 2017-02-13 19:16:25 -05:00
Matthew Brown
2f2b487236 Fix #96 2017-02-12 12:31:39 -05:00
Matthew Brown
14c487d3e6 Always supply default template params as return type 2017-02-10 22:51:47 -05:00
Matt Brown
c0a6fc9125 Fix #90 - add genericised stubs for common array functions 2017-02-10 18:12:59 -05:00
Matthew Brown
76b6bc9b3d Prevent Psalm from storing unnecessary checkers 2017-02-01 18:11:00 -05:00
Matt Brown
a7872472be Add stubbing tests and modify config initialisation 2017-01-31 19:22:05 -05:00
Matthew Brown
a14b03c057 Fix issue with array_merge, and then bugs revealed by that 2017-01-19 01:32:35 -05:00
Matthew Brown
27a018095b Fix invalid InvalidParamDefault error when comparing to false 2017-01-19 01:12:19 -05:00
Matthew Brown
b3726c9de5 Use getcwd() for the project’s base, not the config file parent directory 2017-01-16 18:33:04 -05:00
Matthew Brown
5315fd15ad Fix namespaced functions in regular use statements 2017-01-16 00:49:12 -05:00
Matthew Brown
8836f05027 Fix #56 - functions in root namespaces should not need slash 2017-01-15 12:34:23 -05:00
Matt Brown
6e6106c080 Add docblocks to tests 2017-01-13 14:07:23 -05:00
Matthew Brown
c20f31855c Fix namespaced function calls 2017-01-12 09:42:24 -05:00