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246 Commits

Author SHA1 Message Date
Matthew Brown
51280c1670 Allow byref args of socket_select to pass through unchanged 2017-10-28 16:26:45 -04:00
Matthew Brown
24980cd7d7 Constrain user-defined functions and methods 2017-10-28 16:05:35 -04:00
Matthew Brown
45df0292b1 Never constrain by-ref array variables 2017-10-28 15:33:29 -04:00
Matthew Brown
bee14d184f Add better check for property 2017-10-28 15:17:32 -04:00
Matthew Brown
30acb9e3b7 Improve array function byref understanding by hard-coding rules 2017-10-28 13:56:29 -04:00
Matt Brown
c850ef644d Add PossiblyFalseReference and PossiblyFalseArgument issues 
Useful for catching error cases
 2017-10-23 11:47:00 -04:00
Matthew Brown
483b4c75f3 Fix #223 - array_map with too few args should have issue 2017-10-07 10:33:19 -04:00
Matthew Brown
391696bc83 Use a blacklist, not a whitelist 2017-09-16 13:28:33 -04:00
Matthew Brown
3a8efec728 Add error for pass by reference 2017-09-16 13:16:21 -04:00
Matthew Brown
995e92a8c3 Remove empty if block 2017-09-14 00:36:38 -04:00
Matthew Brown
2a4a6fc490 Exit early if checking iterable for methods 2017-09-14 00:32:14 -04:00
Matt Brown
d1807cfb95 Improve checks for switch types 2017-09-11 11:58:11 -04:00
Matthew Brown
9f9e8a1b30 Improve API for inference 2017-09-03 20:52:54 -04:00
Matthew Brown
6531e3bfb8 Throw exception if impossible state is reached 2017-09-02 18:22:44 -04:00
Matthew Brown
73694ab04e Suggest types when complaining of untype params 
Ref #204
 2017-09-02 18:15:52 -04:00
Matthew Brown
8aabcbce35 Introduce UntypedParam warnings when functions are missing param types 2017-09-02 11:18:56 -04:00
Matt Brown
1cc63fe718 Ignore leading slash in array_map methods 2017-08-30 13:45:41 -04:00
Matthew Brown
622217b708 Fix #205 - add file references at analysis stage too 2017-08-22 12:38:38 -04:00
Matt Brown
3075f16308 Ignore static, self and parent in callable class names 2017-08-18 17:02:15 -04:00
Matt Brown
c626b7d68a Fix #200 - allow mapping of more callable strings, and callable arrays 2017-08-14 19:30:11 -04:00
Matt Brown
d6e2e786db Ignore self calls as well 2017-08-11 19:09:15 -04:00
Matt Brown
a7baa7e928 Support callable checks on inline-defined functions 2017-08-11 19:05:04 -04:00
Matt Brown
13d98b803d Check that callable string class exists first 2017-08-11 18:48:58 -04:00
Matt Brown
17a900ab54 Add ability to detect invalid callable functions 2017-08-11 18:30:58 -04:00
Matthew Brown
4175295113 Isolate where we load static storage objects (#195) 
* Move FileChecker::$storage calls to provider

* Add ClassLikeStorageProvider

* Use ClassLikeStorageProvider everywhere

* Move storage arrays into providers
 2017-07-29 15:05:06 -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
Matthew Brown
d8654b8389 Slow down Psalm by checking parent initialisations too 2017-06-30 01:24:45 -04:00
Matthew Brown
bc35f88859 Fix issue with $this instanceof checks in traits 2017-06-23 00:39:37 -04:00
Matthew Brown
93e7486d5e Reduce line length 2017-05-26 20:17:56 -04:00
Matthew Brown
22a716f4da Improve formatting of phpdocs 2017-05-26 20:16:18 -04:00
Matthew Brown
d6909193ea Add additional formatting changes 2017-05-26 20:05:57 -04:00
Matthew Brown
0fdf281896 Add support for @deprecated classes 2017-05-25 00:34:39 -04:00
Matthew Brown
44b4d04e0a Fix #95 - emit issue on private constructor calls 2017-05-24 23:55:54 -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
Matthew Brown
7532e32b9d Fixed spacing and use statement formatting 2017-05-19 00:48:26 -04:00
github@muglug.com
9ff8736e53 Add the means to ignore PossiblyNull* errors from the type itself 2017-05-09 16:38:58 -04:00
Matthew Brown
c9b9b29cf4 Fix all phpcs issues 2017-05-04 21:57:26 -04:00
Jon Ursenbach
f65c618b2e PSR-2 adjustments and adding PHPCS checks into the Travis config. (#149) 
* PSR-2 adjustments and adding PHPCS checks into the Travis config.

* Reverting some CallChecker changes and no longer casting vars to null.
 2017-04-28 00:31:55 -04:00
Matthew Brown
007442fdd0 Fix possibly-private error 2017-04-15 21:10:49 -04:00
Matthew Brown
f67e92023b Add support for intersection types 
Fixes #140
 2017-04-15 20:36:40 -04:00
Matthew Brown
ce6ca58291 Fix #114 - add optional Hack-like checks calls 2017-04-14 21:32:14 -04:00
Matthew Brown
32efdfd0f7 Fix #129 - emit PossiblyNullFuntionCall when encountering such a thing 2017-04-08 11:38:06 -04:00
Matthew Brown
2d454d6e10 Fix #130 - check class exists before checking for __invoke 2017-04-08 11:15:17 -04:00
Matthew Brown
a985fd9324 Add PossiblyInvalidArgument for closure param type checks 2017-04-08 09:47:03 -04:00
Matthew Brown
64361ad2c3 Add more descriptive message to PossiblyInvalidArgument issue 2017-04-08 09:43:58 -04:00
Matthew Brown
c663062816 Add PossiblyUndefinedArgument issue to cope with #126 2017-04-08 09:28:02 -04:00
Matthew Brown
b3a454cf5b Create new InvalidMethodCall issue for calling methods on non-objects 2017-04-08 09:20:32 -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
Matt Brown
14bb967c7d Warn when doing === comparisons on incompatible types 2017-04-06 14:53:45 -04:00
Matt Brown
fe43c4e37f Fix #122 - allow multiple types of filtering 2017-04-03 12:36:49 -04:00
Matthew Brown
c33e66813a Move type algebra functionality to separate checker 2017-03-18 13:37:00 -04:00
Matt Brown
ae0ca9553f Remove training wheels 2017-03-13 12:02:28 -04:00
Matt Brown
f9f38f283e Emit issue when property type is not defined 2017-03-02 12:19:18 -05:00
Matthew Brown
18b5617443 Prevent duplicate lookup of functionstorage 2017-03-02 00:00:31 -05:00
Matthew Brown
5cd1b6735f Add even more references in docblocks 2017-03-01 22:27:52 -05:00
Matt Brown
864d242f13 Improve labelling of referencing expressions 2017-03-01 11:56:36 -05:00
Matt Brown
518184f388 Don’t do a full class check where not necessary 2017-02-28 11:00:32 -05:00
Matt Brown
4f597a4068 Fix references 2017-02-27 16:38:43 -05:00
github@muglug.com
07c9cfb848 Check template typeof class references 2017-02-27 16:35:24 -05:00
Matt Brown
729954573b Allow generics to work even if variables not checked 2017-02-27 11:07:44 -05:00
Matt Brown
ac1a45f129 Fix erroneous error message 2017-02-27 10:53:32 -05:00
Matt Brown
7baf942eaa Prevent false positives after extract call 2017-02-27 10:52:43 -05:00
Matthew Brown
d9433c9491 Add way to find all references to a given class or method in the codebase 2017-02-27 01:30:44 -05:00
Matthew Brown
cd5f727d2e Collect explicit references to classes/methods 2017-02-26 23:09:18 -05:00
Matthew Brown
12cb72ae4b Prevent recursion when checking for initialisations 2017-02-22 00:51:34 -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
Matthew Brown
1001e03f8a Prevent empty typeof types 2017-02-12 19:51:48 -05:00
Matthew Brown
4f43a7eccb Fix possible nullref 2017-02-12 19:31:35 -05:00
Matthew Brown
1d09616e9d Prevent template types from leaking when no generics are provided 2017-02-12 19:26:23 -05:00
Matthew Brown
2f2b487236 Fix #96 2017-02-12 12:31:39 -05:00
Matthew Brown
f32fabd798 Remove dead code 2017-02-11 19:30:06 -05:00
Matthew Brown
35e4b380cc Add collection of PossiblyNull* issues 2017-02-11 17:55:08 -05:00
Matthew Brown
14c487d3e6 Always supply default template params as return type 2017-02-10 22:51:47 -05:00
Matt Brown
32d85e20da Remove unused vars 2017-02-10 19:10:13 -05:00
Matt Brown
c0a6fc9125 Fix #90 - add genericised stubs for common array functions 2017-02-10 18:12:59 -05:00
Matthew Brown
4a82c0a09a Add support for nested types in templates 2017-02-09 22:57:23 -05:00
Matthew Brown
98b0ed280c Add support for templating 2017-02-09 20:35:17 -05:00
Matthew Brown
585cf91ef0 If using assertions for type, count as a soft type check 2017-02-08 22:17:16 -05:00
Matthew Brown
cedb70b0b4 Reduce false positives for unused variables 2017-02-08 01:59:49 -05:00
Matt Brown
6b2bb7d917 Store first code location for all variables in a statement list 2017-02-07 18:09:12 -05:00
Matthew Brown
0fbf8b5619 Remove more dead code 2017-02-02 00:45:23 -05:00
Matthew Brown
ec65f31aaa Improve dead code analysis and fix errors found 2017-02-02 00:20:58 -05:00
Matthew Brown
d3abc0011d Fix #80 - add dead code checks via command line 2017-01-31 23:24:33 -05:00
Matthew Brown
1ece3071f9 Add reference counting for methods and remove dead code 2017-01-29 23:44:05 -05:00
Matthew Brown
d978966db4 Fix #37 - check parent calls for staticness 2017-01-29 22:13:53 -05:00
Matthew Brown
a9203b63f8 Allow phan-like use of assert 2017-01-28 15:17:14 -05:00
Matthew Brown
199686c4db Add back local vars when descending into method call 2017-01-28 03:55:19 -07:00
Matthew Brown
6bcc763414 Fix #3 by checking inside __constructor calls for initialisations 2017-01-26 23:23:12 -07:00
Matthew Brown
894b25487f Fix #71 - prevent instantiation of abstract classes 2017-01-20 00:10:10 -05:00
Matt Brown
7116585e85 Be more robust when ignoring UndefinedClass errors 2017-01-19 11:45:25 -05:00
Matthew Brown
e4769fd04a Don’t give up when faced with variadic type 2017-01-17 00:07:58 -05:00
Matthew Brown
9220b958eb Fix phpcs errors 2017-01-16 19:06:39 -05:00
Matthew Brown
e3a9cb98c3 Add extra issue for invalid clone and fix issue reporting; 2017-01-16 12:59:09 -05:00
Matthew Brown
4b283564ca Allow variadic params to be passed by reference 2017-01-16 12:39:38 -05:00
Matthew Brown
ac92de181f Allow classes that use __invoke to be called 2017-01-16 00:29:18 -05:00
Matthew Brown
f614944b63 Add predefined functions to avoid throwing errors 2017-01-15 20:11:02 -05:00
Matthew Brown
9b06b672ba Fix #54 - register function constants when function is invoked 2017-01-15 16:43:49 -05:00
Matthew Brown
8836f05027 Fix #56 - functions in root namespaces should not need slash 2017-01-15 12:34:23 -05:00
Matthew Brown
03141e41c2 Move string-stored types into named classes 2017-01-15 10:22:05 -05:00
Matt Brown
dc585ff22a Fix #47 - check closure param types properly 2017-01-13 12:40:01 -05:00
Matthew Brown
c20f31855c Fix namespaced function calls 2017-01-12 09:42:24 -05:00
Matthew Brown
5f54a9571c Fix deep project checks 2017-01-12 01:03:48 -05:00
Matthew Brown
56be346191 Add back mutation checks 2017-01-11 21:37:53 -05:00
Matthew Brown
380ae61b3c Don’t emit another error if we’re already ignoring TypeCoercion 2017-01-09 00:58:18 -05:00
Matthew Brown
f318c52876 Improve function rechecking 2017-01-09 00:31:23 -05:00
Matthew Brown
03c5ea3cef Store all class keys lowercased 2017-01-09 00:14:39 -05:00
Matthew Brown
28cd8caca8 Change analyzeMethods to analyze 2017-01-07 15:57:25 -05:00
Matthew Brown
17329015dc Discriminate between checking, visiting and analyzing in method names 2017-01-07 15:09:47 -05:00
Matthew Brown
694da2cabd Simplify a lot of APIs 2017-01-07 14:35:07 -05:00
Matthew Brown
6ee69e547f Do more to separate out processing steps 2017-01-06 01:07:11 -05:00
Matthew Brown
7609ca02c0 Fix #32 by evaluating all class references in files lazily 2017-01-04 23:42:58 -05:00
Matthew Brown
d9bf89f72b Fix multiple possible method signature bug 2017-01-01 20:10:28 -05:00
Matthew Brown
30a39a0ee6 Do not emit issue when callable is called 2017-01-01 19:24:15 -05:00
Matthew Brown
8f7072c175 Fix change empty arrays to nulls 2017-01-01 17:39:39 -05:00
Matthew Brown
846cc59d5f Add support for checking closure return types 2016-12-31 10:51:42 -05:00
Matthew Brown
34c238c1a7 Fall through when checking for static/deprecated 2016-12-31 09:25:04 -05:00
Matthew Brown
49f7817a2a Emit specific issue when calling instance method with self:: 2016-12-31 09:20:10 -05:00
Matthew Brown
f515327f16 Fix file_name/file_path mixup 2016-12-30 19:06:45 -05:00
Matthew Brown
c65a0bf181 Move function static arrays into FileStorage 2016-12-30 18:08:07 -05:00
Matthew Brown
3e78405836 # This is a combination of 4 commits. 
# The first commit's message is:
Make cofig schema more relaxed about ordering

# This is the 2nd commit message:

Add tests for awkward case

# This is the 3rd commit message:

Fix static calls to class methods within traits

# This is the 4th commit message:

Repopulate fewer arrays
 2016-12-30 01:50:33 -05:00
Matthew Brown
18e7c65430 Emit more InvalidOperand issues 2016-12-29 00:14:06 -05:00
Matthew Brown
c55870e26c Allow generic TypeChecker::isContainedBy checks 2016-12-24 18:28:43 +00:00
Matt Brown
d012510a41 Fix some mixed assignment issues 2016-12-16 19:22:30 -05:00
Matt Brown
6755c8724a Add tests for M* issues, fixing bugs along the way 2016-12-16 18:56:23 -05:00
Matt Brown
1b8abc8f17 Change NullReference issue to NullArgument when in method call 2016-12-14 12:54:34 -05:00
Matt Brown
154d023a9d Add more robust config testing 2016-12-14 12:28:38 -05:00
Matthew Brown
592ee98efc Fix bugs discovered by adding more tests 2016-12-11 23:40:46 -05:00
Matthew Brown
562f71b21f Add TypeDoesNotContainType issue and fix those issues in Psalm code 2016-12-11 13:48:11 -05:00
Matt Brown
eff98bfe00 Ignore nullrefs when using echo 2016-12-09 18:53:26 -05:00
Matt Brown
30159d8f70 Ignore invalid scalar argument issue in echo 2016-12-09 12:53:22 -05:00
Matt Brown
b3106c68bb Fix #6 - raise error with erroneous __toString 2016-12-09 12:48:02 -05:00
Matt Brown
260a6d4df5 Make class errors more specific 2016-12-08 17:15:51 -05:00
Matt Brown
55a060b53a Add support for closure checks 2016-12-07 14:13:39 -05:00
Matthew Brown
ef1049224d Add selection of return types in code preview 2016-12-06 16:33:47 -05:00
Matthew Brown
60e15c255b Add support for gettype switch statements too 2016-12-06 13:51:03 -05:00
Matthew Brown
35802ccaa6 Don't totally panic when encountering invalid argument error 2016-12-04 18:42:20 -05:00
Matthew Brown
a1acbfec07 Show code snippets when reporting errors 
This also introduces a new method of identifying specific code locations when creating issues
 2016-12-03 19:11:30 -05:00
Matthew Brown
5a9f99c24e Fix namespacing issues in PHP 5.6 2016-11-20 21:49:06 -05:00
Matthew Brown
264e77addd Change a few more words 2016-11-07 19:16:51 -05:00
Matthew Brown
36fc49965b Correct speling 2016-11-07 17:31:02 -05:00
Matthew Brown
622a0794c3 Swap in Fully-Qualified for Absolute terms 2016-11-07 17:29:51 -05:00
Matthew Brown
7df4d74a7b Fix Psalm errors 2016-11-04 21:14:04 -04:00
Jon Ursenbach
27c2db1d1d PSR-2 2016-11-02 17:50:54 -04:00
Matthew Brown
88eb43e9ca Break out ExpressionChecker 2016-11-01 14:14:41 -04:00