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6565 Commits

Author SHA1 Message Date
Matt Brown
17ceba5c06 Fix bug 2020-11-22 23:32:14 -05:00
Matt Brown
f164a45843 Fix bugs 2020-11-22 19:45:54 -05:00
Matt Brown
9a03a9a5d0 Move param taint sink addition after arguuments have been analysed 2020-11-22 19:39:40 -05:00
Matt Brown
853432a6aa Fix tests 2020-11-22 16:24:33 -05:00
Matt Brown
6399707dd6 Prevent flows through TaintedInput-suppressed files 2020-11-22 16:04:57 -05:00
Matt Brown
b782dd4225 Make sure conditional escaping works for static methods too 2020-11-22 13:39:32 -05:00
Matt Brown
af008953a8 Fix #4661 - support conditional escaping for functions 2020-11-22 13:24:33 -05:00
Matt Brown
bd612c476c Break apart large function 2020-11-22 13:24:33 -05:00
Matt Brown
2c77424e16 Fix #4656 - separate UnusedConstructor from UnusedMethod 2020-11-22 11:48:17 -05:00
orklah
97f0a78ac1
Only crash Psalm when the faulty file is in project (#4658) 2020-11-22 09:07:00 -05:00
orklah
a3217265ce
null operations should return mixed results (#4655) 2020-11-22 09:06:03 -05:00
Matt Brown
0d0ed8be15 Fix slash 2020-11-22 09:04:44 -05:00
Matt Brown
60b3086b9a Fix #4609 - add more attribute rules 2020-11-22 01:15:52 -05:00
Matt Brown
66d574b82e Fix #4475 - verify that used attributes actual use the Attribute attribute 2020-11-22 00:52:56 -05:00
Matt Brown
11825a2cc2 Fix #4611 - flag invalid attribute arguments correctly 2020-11-22 00:44:44 -05:00
Matt Brown
1fc1cae1d5 Fix #4615 - ensure promoted properties are not treated as uninitialized 2020-11-22 00:32:02 -05:00
Matt Brown
6b1112e6ea Fix #4653 - prevent crash with recursive type in root namespace 2020-11-22 00:26:14 -05:00
Matt Brown
baca927aab Fix #4643 - use PHP8 union types when possible 2020-11-21 22:50:56 -05:00
Matt Brown
efafe2edd5 Add instanceof check 2020-11-21 20:15:13 -05:00
Matt Brown
19bb4aba56 Remove unnecessary coercion 2020-11-21 18:26:55 -05:00
Matt Brown
df2ec48018 Don’t erase already-known literal ints 
Fixes #4644
 2020-11-21 18:26:13 -05:00
Matt Brown
f0ae0e5cb4 Break aparat type combiner 2020-11-21 18:11:29 -05:00
orklah
f21f6f40e5
return string in phpdoc for a literal class-string (#4652) 2020-11-21 17:42:53 -05:00
orklah
98370b65d7
avoid formating useless type (#4651) 2020-11-21 17:42:26 -05:00
Lukas Reschke
ffb0c4ae17
Implement variadic taint propagation (#4649) 
* Implement variadic taint propagation

* Lint code
 2020-11-21 17:41:40 -05:00
orklah
ae0486529e
Unused psalm-suppress (#4646) 2020-11-21 17:39:40 -05:00
orklah
509a937d1b
use int|string in phpdoc format for array-key (#4645) 2020-11-21 17:38:40 -05:00
dq5studios
7f4e0b176e
Fix whitespace in help output (#4642) 2020-11-21 17:37:50 -05:00
Lukas Reschke
3943b55f8a
Add psalm-flow for string functions from sscanf to wordwrap (#4591) 
* Add string functions from sscanf to wordwrap

This should conclude all string functions from https://www.php.net/manual/en/book.strings.php

Continuation of https://github.com/vimeo/psalm/pull/4576

Ref https://github.com/vimeo/psalm/issues/3636

* Add StrTrReturnTypeProvider

* Fix psalm error

* phpcs

* Line length

* Ignore false return on vsprintf

Co-authored-by: Matthew Brown <github@muglug.com>
 2020-11-21 17:35:07 -05:00
Matt Brown
23ab0f1ddb Allow Psalm to run in taint analysis mode without a config 2020-11-20 19:02:44 -05:00
Matt Brown
67478949c2 Allow mixed in PHP 8 for manipulation 2020-11-20 18:53:48 -05:00
orklah
6b72599ec5
allow static return type in PHP8 (#4641) 2020-11-20 18:46:35 -05:00
Matt Brown
1cead18760 Fix #4637 - prevent regression when negating function call with === false 2020-11-20 09:56:53 -05:00
Dalibor Karlović
da632ca73a
feature: allow plugin manager to work without config file (#4639) 2020-11-20 09:54:14 -05:00
Matt Brown
ce8938263e Fix #4636 - prevent crashes on aliased classes 2020-11-20 09:29:24 -05:00
Matt Brown
c562e1dd52 Don’t taint foreach keys with array-fetch 
We could use array-keyfetch or similar, but for now gives false-positives
 2020-11-19 19:08:59 -05:00
orklah
e04f219948
return static instead of self when static context detected (#4632) 
* return this instead of self when static context detected

* replace $this by static
 2020-11-19 19:02:25 -05:00
Matt Brown
78d644d1a1 Change TaintedText to TaintedCallable 2020-11-19 19:01:19 -05:00
Matt Brown
4c315ec45c Closure calls aren’t sinks 2020-11-19 18:44:36 -05:00
Lukas Reschke
78f4a0691c
Add dedicated types for 'file', 'header' and 'cookie' (#4630) 
* [WIP] Add dedicated sinks for 'file', 'header' and 'cookie'

* Add documentation

* Add mapping for taint flows

* Add tests

* Fix test
 2020-11-19 17:47:29 -05:00
Matt Brown
70c9fd97c7 Return empty instead of throwing 2020-11-19 16:25:53 -05:00
Matt Brown
ead63894a1 Fix formatting 2020-11-19 16:09:30 -05:00
Matt Brown
b5d4b59c33 Be more refined 2020-11-19 15:57:05 -05:00
Matt Brown
de49892525 Fix #4626 - array_key_exists should infer type for first arg where possible 2020-11-19 15:40:27 -05:00
Matt Brown
ff3fff56d4 Simplify assertion negations, centralising as much as possible 
Now the flag passed to scrapeAssertions just determines the errors emitted
 2020-11-19 14:32:49 -05:00
Matt Brown
7803cc228b Revert "Fix #4624 - allow in_array to work with list arrays" 
This reverts commit 08ae85a735.
 2020-11-19 12:49:26 -05:00
Matt Brown
08ae85a735 Fix #4624 - allow in_array to work with list arrays 2020-11-19 09:26:41 -05:00
Matt Brown
7c02fa76d1 Fix #4620 - reconciled literal strings cannot carry taints 2020-11-19 09:06:25 -05:00
Matt Brown
95de6cf177 Allow immutable classes to be specialised through calls 2020-11-19 01:38:20 -05:00
Matt Brown
d60abaf858 Unfix fixes 2020-11-18 19:19:07 -05:00
Matt Brown
8dd229f6c0 Only ignore literal flows when tainting 2020-11-18 18:43:41 -05:00
Matt Brown
be275ae972 Fix #4605 - taint parent-declared property 2020-11-18 13:34:47 -05:00
Matt Brown
39c508f9d1 Fix #4603 - fix arithmetic to prevent end column 0 2020-11-18 13:19:54 -05:00
Matt Brown
236292ff05 Fix #4600 - set attributes in a bunch of places 2020-11-18 12:44:59 -05:00
Lukas Reschke
ddbfbb28e6
Split LDAP into custom category (#4604) 
- Adds ldap_escape as sanitizer
- Defines the right parameters to ldap_search as sink
- Wrote documentation
- Added tests
 2020-11-18 11:39:36 -05:00
Matt Brown
4bb84f7f0a Add more attributes to fake PhpParser generated expressions 
Ref #4600
 2020-11-18 10:16:41 -05:00
Matt Brown
3f7f959726 Fix #4599 - propagate taints to parent callers where necessary 2020-11-18 09:59:54 -05:00
Lukas Reschke
5ba4681c17
Add SSRF sinks (#4592) 2020-11-18 00:52:48 -05:00
Matt Brown
f3cde30b77 Only create vendor dir in config if it exists 2020-11-18 00:06:58 -05:00
Matt Brown
6e39c24a17 Don’t exit with 1 when running security analysis in GitHub Actions and generating a file 2020-11-17 22:49:25 -05:00
Matt Brown
1708bae984 Taint analysis should always run fully 2020-11-17 17:59:05 -05:00
Matt Brown
28dee4146a Fix tests 2020-11-17 17:53:46 -05:00
Matt Brown
f6591e6d0f Use resolution that works in multithreaded mode 2020-11-17 17:24:46 -05:00
Matt Brown
2aa98bc5d0 Simplify tainted output a bit, removing duplicate paths 2020-11-17 17:17:18 -05:00
Matt Brown
adeaa33a64 Don’t propagate taints to child constructor args 2020-11-17 16:49:29 -05:00
Matt Brown
854a5b2ec5 Allow TaintedInput to suppress all emitted issues 2020-11-17 16:08:05 -05:00
Matt Brown
4e5111f1a8 Fix #4472 - if something flows into a byref var it’s used 2020-11-17 15:30:53 -05:00
Lukas Reschke
494ec40777
Add SARIF as report output (#4582) 
https://docs.oasis-open.org/sarif/sarif/v2.0/sarif-v2.0.html
 2020-11-17 13:23:20 -05:00
Matt Brown
43af3b1a57 Break out TaintedInput issues into a lot of separate ones 2020-11-17 12:44:31 -05:00
Matt Brown
42802e11d1 Allow PHP major version to determine substr return type 2020-11-16 16:31:33 -05:00
Dusk
0fe3e1f83b
Allow named arguments to variadic functions (#4575) 
Closes #4563
 2020-11-16 15:49:27 -05:00
Thomas Mauro Vargiu
4e8fb9c37f
Fix #4549 Better intersection between parent types (#4560) 2020-11-15 20:29:49 -05:00
orklah
6f8b463860
Detect trying to access to a list with a negative offset (#4552) 2020-11-15 20:26:50 -05:00
Matt Brown
5b004a1d11 Fix #4558 - Don’t convert value-of to key-of template 2020-11-15 18:33:07 -05:00
Matt Brown
26b4cd1fb9 Fix #4529 - allow unsetting with complex array key 2020-11-14 08:57:25 -05:00
Matt Brown
f65868c023 Fix style 2020-11-13 16:43:36 -05:00
Matt Brown
d97c8b750a Add closure-use termination for byref flows 2020-11-13 13:37:27 -05:00
Matt Brown
e7e5904d2d Remove unused uses in Psalm’s codebase 2020-11-13 13:16:39 -05:00
Matt Brown
2e47ca51d5 Fix #4547 - mark unused uses 2020-11-13 13:13:29 -05:00
Matt Brown
57125c7106 Uses by ref should be assigned that way 2020-11-13 12:50:01 -05:00
Matt Brown
4c1cf37d52 Improve error message for UnusedVariable 2020-11-13 12:36:17 -05:00
Matt Brown
086237aab7 Fix #4544 - improve handling of get_class in match 2020-11-13 11:55:42 -05:00
Matt Brown
13b83e6132 Fix #4545 - allow intersections in more places 2020-11-13 09:43:30 -05:00
Matt Brown
5a62dc5c40 Fix #4540 - use correct method when simulating property setting 2020-11-12 23:56:29 -05:00
Matt Brown
556fb12966 Move mutation checks to more appropriate place 2020-11-12 23:54:50 -05:00
Matt Brown
ec9762ce61 Prevent the same interface, repopulated, from confusing matters 2020-11-12 15:52:13 -05:00
Matt Brown
58c47ab32c Fix build 2020-11-12 14:22:54 -05:00
Matt Brown
3dd185e395 Fix #4537 - use more rigorous inerhitance for return and param types 2020-11-12 13:54:27 -05:00
Matt Brown
929efcc1ac Use the same docblock as the source params, if possible 2020-11-12 09:14:40 -05:00
Matt Brown
b7551e712a Use better way to determine which signture to use 
Fixes #4524
 2020-11-11 19:22:23 -05:00
Matt Brown
2f7bf2a144 Bind lower bounds to upper bounds as well when no upper bound can be inferred 
Ref #4485
 2020-11-11 17:46:09 -05:00
Matt Brown
a8d7248c31 Fix #4524 - do better template param inheritance 2020-11-11 13:25:17 -05:00
Matt Brown
5ad1e80e99 Fix #4527 - improve interpolated string types 2020-11-11 00:38:26 -05:00
Matt Brown
5a5cbb2892 Increase nesting 2020-11-10 18:27:28 -05:00
Matt Brown
165e0db157 Fix style 2020-11-10 16:19:24 -05:00
Matt Brown
46ebca4497 Fix coalesce operation tainting 2020-11-10 14:36:36 -05:00
Matt Brown
a82a9558d2 Experiment with refactor 2020-11-10 12:50:17 -05:00
Matt Brown
b731b53d5e Add debug stuff for code complexity 2020-11-10 12:49:42 -05:00
Matt Brown
81babf2430 Clone to prevent incorrect references 2020-11-10 09:01:46 -05:00
Matt Brown
e27cbfba57 Reduce size of data flow graph when analysing array assignments 2020-11-09 22:44:36 -05:00
Adrien LUCAS
4cb8e86737
Add a proxy capability to the flow annotation (#4495) 
* Add a `passthru` capability to the flow annotation

* Fix passthru-calls type

* Fix types and rename to proxy

* Allow to proxy a method

Co-authored-by: Matthew Brown <github@muglug.com>
 2020-11-09 15:22:35 -05:00
Matt Brown
32d526bde9 Add descendant variables for closure uses 
Fixes #4522
 2020-11-09 15:20:28 -05:00
Matt Brown
e97a9c86eb Fix #4517 - track type contradiction issues in match expressions 2020-11-09 10:00:53 -05:00
Matt Brown
3aaa1d8447 Fix #4516 - treat exit() as the empty type 2020-11-09 08:44:03 -05:00
Matt Brown
683546e024 Fix #4519 - prevent crash with empty match 2020-11-09 08:36:59 -05:00
Matt Brown
8799e1a337 Break apart complex method 2020-11-09 00:58:45 -05:00
Matt Brown
6acd667e55 Fix #4509 - treat expression-derived constants as mixed 2020-11-08 15:36:38 -05:00
Matt Brown
ab2ab826d2 Add slashes 2020-11-08 14:34:09 -05:00
Matt Brown
0be4f2fedf Fix/ignore reflection bugs 2020-11-08 14:27:37 -05:00
Wouter J
58318282c5
Add support for PHP 8 union types (#4505) 2020-11-08 14:23:03 -05:00
Matt Brown
20e37d8cb6 Add a comment to show workings 2020-11-08 13:08:45 -05:00
Matt Brown
24c9702aa5 Remove unused imports 2020-11-08 12:31:21 -05:00
Matt Brown
6da0905478 Separate out good from the bad 2020-11-08 12:29:23 -05:00
Matt Brown
67f9853756 Preserve reconciled taints for all but non-string scalar types 2020-11-08 10:27:58 -05:00
Matt Brown
b635353cf4 Fix redundant thing 2020-11-08 10:18:32 -05:00
Matt Brown
dccf236d16 Fix #4503 - don’t ignore assertions on possibly-null mixed 2020-11-08 10:06:39 -05:00
Matt Brown
b8f5d16e9f Consolidate similar functionality 2020-11-07 00:58:20 -05:00
Matt Brown
bb5b5142d6 Add more info to mic drop code 2020-11-06 21:36:38 -05:00
Matt Brown
45b3dce631 Break apart IfElseAnalyzer 2020-11-06 21:01:17 -05:00
Matt Brown
3359e7699a Rename IfAnalyzer 2020-11-06 20:51:14 -05:00
Axel H
271e0d86be
Fix type inference when unpacking typed iterables (#4487) 
* Add test for unpacking typed iterables

* Fix type inference when unpacking typed iterables into arrays

* Fix possibly undefined array offset
 2020-11-06 17:24:01 -05:00
Matt Brown
9daa534656 Ensure we flush out re-assigned vars also referenced 
Fixes #4488
 2020-11-06 12:51:41 -05:00
Matt Brown
6b06ecec39 Fix #4491 - support assertions in new calls 2020-11-06 11:55:19 -05:00
Matt Brown
debedf2c96 Support pure-Closure annotation 2020-11-06 00:38:57 -05:00
Matthew Brown
1c66646e72
Fix formatting 2020-11-05 19:23:54 -05:00
Matt Brown
388e804ed8 Allow opt-in to strict return type checking 2020-11-05 18:20:04 -05:00
Matt Brown
d47d817843 Fix #4479 - use correct keys in message 2020-11-05 10:13:08 -05:00
Matt Brown
e9dd16f336 Fix #4481 - ReflectionProperty implements Reflector 2020-11-05 09:29:20 -05:00
Matt Brown
b3ff107c20 Add functions 2020-11-04 23:34:38 -05:00
Matt Brown
3bde327f1b Break up CommentAnalyzer 2020-11-04 23:25:08 -05:00
Matt Brown
f3c6d70a9b Use more accurate type for div of ints 2020-11-04 22:39:27 -05:00
Matt Brown
eacc05e73f Fix #2132 - get value of literal int division 2020-11-04 22:32:33 -05:00
Matt Brown
3e9c5d3600 Add support for @return never 2020-11-04 12:30:02 -05:00
Matt Brown
b5a3f45d52 Remove use of PHP 7.2 function 2020-11-04 11:02:34 -05:00
Matt Brown
590af31449 Improve output of Clause::__toString 2020-11-03 17:02:37 -05:00
Matt Brown
91d9dc3759 Fix overeager inference 2020-11-03 16:44:24 -05:00
Matt Brown
b35db3e523 Reorganise things a little 2020-11-03 16:15:54 -05:00
Matt Brown
16bfbd9224 Fix function 2020-11-02 00:54:12 -05:00
Matt Brown
3d4e77beb6 Fix int-mask-of expansion 2020-11-02 00:40:36 -05:00
Matt Brown
09228131d8 Use falsy value 2020-11-01 22:57:30 -05:00
Matt Brown
6922caf9f6 Fix #4466 use better differentiation for class_exists second param 2020-11-01 13:14:17 -05:00
Matt Brown
966b139504 Fix dupe semicolons 2020-11-01 11:42:09 -05:00
Matt Brown
024d93b7fd Fix #4467 - variables are only the same if they were set in the same location 2020-11-01 11:26:42 -05:00
Matt Brown
f0a30b9fd0 Invalidate child methods when signature changes 2020-11-01 09:46:21 -05:00
Matt Brown
667220408c Fix #4464 - bust cache when Psalm’s version changes, not just composer’s 2020-11-01 09:01:53 -05:00
Matt Brown
957a554c4b Support a bunch of attributes 2020-10-30 21:38:27 -04:00
Matt Brown
938cebc9f8 Use better inference for getAttributes return type 
Fixes #4367
 2020-10-30 17:37:16 -04:00
Matt Brown
cbd09adb2a Only load xdebug stub afterwards 
Ref #4459
 2020-10-30 15:11:40 -04:00
Matt Brown
67554dd017 Fix #4453 - sanitise @extends types before attempting to parse 2020-10-30 15:08:23 -04:00
Matt Brown
579327a470 Detect when targets are incorrectly targeted 2020-10-30 13:28:45 -04:00
Matt Brown
4ea87b9054 Add support for int-mask<...> and int-mask-of<...> 2020-10-30 13:28:45 -04:00
Joe Hoyle
4bb675ea72
Pass CodeLocation to FunctionParamsProviderInterface interface (#4444) 
Currently the `getFunctionParams()` method of the `FunctionParamsProviderInterface` is never passed the CodeLocation of the analyzed function call. As this is in-scope in the only call site, we can pass the CodeLocation. This means the `getFunctionParams()` is able to issue it's own Issues (which required the code location to attached the Issue to)
 2020-10-29 19:53:21 -04:00
Matt Brown
82f35c1454 Ensure Stringable is always available to tests that need it 2020-10-29 19:41:10 -04:00
Matt Brown
2e95d1fb98 Use more robust check for Stringable stub 2020-10-29 14:15:35 -04:00
Matt Brown
5c784dc7cb Fix #4435 - ensure casts are always flow-sensitive 2020-10-28 14:06:05 -04:00
Matt Brown
dab1aac9d4 Protect more calls 2020-10-28 13:48:13 -04:00
Matt Brown
f43dba8c4c Use more accurate comparison for non-empty-lists 2020-10-28 13:32:55 -04:00
Matt Brown
083102a862 Fix count call 2020-10-28 13:10:30 -04:00
Matt Brown
4aef96bbac Use lists everywhere for args 2020-10-28 12:45:26 -04:00
Matt Brown
fee5eab671 If interface implements __toString it’s also Stringable 2020-10-28 09:06:52 -04:00
Matt Brown
0344ff6858 Add polyfill for Stringable interface 2020-10-28 00:55:53 -04:00
Matt Brown
d00a02a06b Fix #4429 - any class with a __toString method in PHP8 assumed to implement Stringable 2020-10-27 15:41:04 -04:00
Matt Brown
d27d86a84c Fix #4422 - be aware of nested template params 2020-10-27 10:01:17 -04:00
Matt Brown
1da6615ac2 Fix comma 2020-10-27 09:13:57 -04:00
Matt Brown
8dd5dc5b72 Improve algebra handling a little better 2020-10-26 16:34:56 -04:00
Matt Brown
b91370e4ae Fix #4407 - always scan types in @var docblocks regardless of next element 2020-10-26 12:35:29 -04:00
Matt Brown
d3464cb22a Fix #4418 - improve try analysis for mixed, too 2020-10-26 09:05:48 -04:00
Matt Brown
462f8ba32b Fix #4397 - allow offsetGet on inside isset 2020-10-25 22:16:43 -04:00
Matt Brown
d58642a982 Maintain old behaviour when file does not exist 2020-10-25 16:38:58 -04:00
Matt Brown
2ea41b245c Fix output in tests (for non-existent files) 2020-10-25 16:31:42 -04:00
Matt Brown
b26983cc34 Fix #4410 - use better path normalisation 2020-10-25 16:18:05 -04:00
Matt Brown
b6dbc34523 Track final-ness of class when evaluating trait returns 2020-10-25 12:20:18 -04:00
Matt Brown
18f3a3721f Fix #4414 - allow multiple @psalm-assert-if-true on same var 2020-10-25 10:49:39 -04:00
Matt Brown
a3856c3734 Change working dir after getting paths 2020-10-25 09:46:49 -04:00
Matt Brown
94e26b2257 Empty checks variables are really falsy checks 2020-10-24 12:46:27 -04:00
Matt Brown
5ff3f1377d Fix a few bugs 2020-10-24 12:23:59 -04:00
Matt Brown
add3feeaf8 Add null check 2020-10-24 11:37:08 -04:00
Matt Brown
a832d77d73 Add logic to weed out unnecessary clauses 2020-10-24 11:31:36 -04:00
Matt Brown
f8eee22f77 Add basic support for PHP attributes 
Ref #4367 - supports creation and argument checks
 2020-10-24 00:10:22 -04:00
Matt Brown
f3cc7a7f2f Break apart ReflectorVisitor 2020-10-23 19:53:04 -04:00
Matt Brown
6e262ca753 Add slash 2020-10-22 18:30:36 -04:00
Matt Brown
1c836ad2fb Invalidate signature types when use changes 2020-10-22 18:07:27 -04:00
Matthew Brown
0f9b4003f8
arraylike-object should include countable 
Fixes #4398
 2020-10-22 11:48:24 -04:00
Matt Brown
ad5a8c247b Fix #4386 - fix issues with property promotion 2020-10-21 14:41:15 -04:00
Matt Brown
fd43ba7a35 Remove --diff-methods from --help 
Fixes #4384
 2020-10-21 09:12:41 -04:00
feek
cc684eeccd
feature: ensure universal object crate class exists (#4375) 2020-10-20 17:17:49 -04:00
Matt Brown
f72e2d7de5 Fix #4374 - prevent paradox and allow Psalm to understand more assignments in conditionals 2020-10-20 14:43:05 -04:00
Matt Brown
66780716aa Fix #3625 - getIterator call is used inside loop 2020-10-20 10:59:09 -04:00
Matt Brown
b1e2e30026 Only show interesting array intersections 2020-10-20 09:40:17 -04:00
Matt Brown
27fcf6e163 Revert change to array shape display 2020-10-20 09:36:38 -04:00
Matt Brown
e7d1fa6798 Fix #4372 - count implicitly-used short-closure vars as used 2020-10-20 09:32:08 -04:00
Matt Brown
234896c73a Fix #4371 - improve display of intersection arrays 2020-10-20 09:10:41 -04:00
Matt Brown
3803bbfce0 Fix #4368 - improve handling of try with finally 2020-10-20 09:07:10 -04:00
Matt Brown
7afd817a3b Add back use 2020-10-19 15:10:35 -04:00
Niclas van Eyk
0261024aa6
Initial proposal for psalm-require-{extends, implements} (#4361) 
* initial implementation of psalm-require-extends

* Added @psalm-require-implements

* Added shortcode for ExtensionRequirementViolation

* Docs & cofig entries for @pasalm-require-{implements,extends}

* Added requirement violations to issues.md
 2020-10-19 15:08:18 -04:00
Matt Brown
32787169d7 Fix language server 2020-10-19 13:13:50 -04:00
Matt Brown
1a6b684993 Fix #4366 - possibly-undefined vars in finally block should not error 2020-10-19 09:56:38 -04:00
Matthew Brown
9135f8e865
4.x (#4363) 
* Enable --diff mode by default

* Bump required version
 2020-10-18 23:28:05 -04:00
Matt Brown
fe294a4dc0 Don’t overwrite true flag 2020-10-18 01:24:36 -04:00
Matt Brown
d462a94661 Prevent dupe records 2020-10-18 01:01:57 -04:00
Matt Brown
a6c7336c69 Fix bad replacement 2020-10-18 00:54:07 -04:00
Matt Brown
60ae4a29da Improve error messaging 2020-10-18 00:44:21 -04:00
Matt Brown
0897abf5cb Be more explicit about negation 2020-10-18 00:39:43 -04:00
Matt Brown
3c29ffd0b7 Ignore just-coerced vars 2020-10-17 23:35:24 -04:00
Matt Brown
b646414304 Prevent unnecessary assignments 2020-10-17 18:44:42 -04:00
Matt Brown
055fe551c1 Suppress errors from fake statements 2020-10-17 18:35:55 -04:00
Matt Brown
9502e51a08 Fix reversed negation check 2020-10-17 17:46:00 -04:00
Matt Brown
c0f6afbd87 Improve binary op || analysis for chain 2020-10-17 17:16:47 -04:00
Matt Brown
559abb7b6a Fix style 2020-10-17 14:50:14 -04:00
orklah
ceaaa39ec3
improve phpdoc (#4352) 2020-10-17 12:36:44 -04:00
Matt Brown
9f29e77adc Fix #4354 - allow assignments on RHS of || in if conditional 2020-10-17 12:29:57 -04:00
Matt Brown
862a956504 Fix array_unique flag 2020-10-17 09:02:45 -04:00
Pascal Heidmann
37ab91aa25
try creating report folder if not exists (#4353) 
Co-authored-by: Pascal Heidmann <heidmann@kigaroo.de>
 2020-10-17 09:01:11 -04:00
Matt Brown
aee431108b Fix dupes 2020-10-16 18:13:35 -04:00
Matt Brown
5dab45ce14 Allow union with positive-int 2020-10-16 18:02:43 -04:00
Matt Brown
be1cd5275e Fix #4349 - improve types for suggested unions 2020-10-16 17:56:31 -04:00
Matt Brown
76986eb003 Fix #4350 - numeric-string should not get replaced 2020-10-16 17:11:37 -04:00
Matt Brown
234eae6ad0 Fix algebra more 2020-10-16 11:17:52 -04:00
Matt Brown
083cc29c04 Fix #4347 - fix combinatorial expansion when negating if conditions 2020-10-16 10:23:15 -04:00
orklah
ffe7874906
Misc improvements (#4314) 
* extract the operation out of the loop when possible

* remove unnecessary interfaces when already inherited in parent

* simplify expressions

* avoid using alias functions

* redundant phpdoc

* unused imports
 2020-10-15 13:23:35 -04:00
Matt Brown
b69e28f26a Fix default value 2020-10-15 13:20:42 -04:00
Matt Brown
a1ca7ac4a4 Add range check 2020-10-15 13:04:24 -04:00
Matt Brown
bf569d1b07 Treat more issues as fixable cc @orklah 2020-10-15 11:41:09 -04:00
Matt Brown
8d2e88ef41 Fix #4333 - don’t get tripped up on try with no catches 2020-10-15 10:15:55 -04:00
Matt Brown
8a2983e5e9 Fix #4336 - don’t merge sources twice for null coalesce 2020-10-15 09:57:37 -04:00
Matt Brown
da257a0fa5 Break apart InstancePropertyFetchAnalyzer and others 2020-10-15 09:21:44 -04:00
Matt Brown
2902a8cc60 Fix #4326 - Prevent later remapping of properties 2020-10-14 21:35:57 -04:00
Matt Brown
4539a2f27e Fix #4326 - prevent more mapping than necessary 2020-10-14 21:22:51 -04:00
Matt Brown
d8d17a6587 Fix #4327 - make sure loop always returns 2020-10-14 20:19:55 -04:00
orklah
5b7e525272
ambiguous php version checks (#4331) 2020-10-14 20:00:50 -04:00
Matt Brown
b2382cdf18 Use correct count 2020-10-14 18:56:49 -04:00
Matt Brown
4488d5fb1f Use more accurate arguments count 2020-10-14 18:51:15 -04:00
Matt Brown
864a7bbb4c Add better support for get_debug_type 2020-10-14 17:30:08 -04:00
Matt Brown
a0fbac347e Prevent features pre-php-8 2020-10-14 17:09:56 -04:00
Matt Brown
e29cbe368a Support false and null unions in PHP 8 signatures 2020-10-14 15:24:37 -04:00
Matt Brown
62c15b2a4f Avoid crash when callable type is missing 2020-10-14 11:01:46 -04:00
Matt Brown
724b25b918 Change control_flow_graph to data_flow_graph 2020-10-13 17:28:12 -04:00
Matt Brown
516141a380 Rename ControlFlowGraph to more appropriate DataFlowGraph 2020-10-13 16:49:03 -04:00
Matt Brown
1ae9a6127e Fix #4315 - prevent crash when setting unknown property in finally 2020-10-13 08:32:26 -04:00
Matt Brown
bb7d7132f7 Do arithmetic for preg_split arguments 2020-10-12 20:26:02 -04:00
Matt Brown
b08d70f977 Fix #4252 - fix xml generation 2020-10-12 18:39:26 -04:00
orklah
62e79fb7ea
param types (#4313) 2020-10-12 15:46:47 -04:00
Matt Brown
fee3b63122 Fix #4274 - don’t ignore mixed union in array_shift operation 2020-10-12 15:17:22 -04:00
orklah
10f2966dcb
return types (#4311) 
* return types

* remove willReturn for void methods
 2020-10-12 15:02:52 -04:00
Matt Brown
fcfa746ba8 Fix #4310 - prevent literal class check on union 2020-10-12 14:45:11 -04:00
Matt Brown
d16c0de872 Add slash 2020-10-12 14:32:44 -04:00
Matt Brown
464795d86c Fix #4309 - improve reuse of callmap callable inference 2020-10-12 13:46:43 -04:00
Matt Brown
5743471a19 Don’t merge array and Traversable to iterable when there are intersections 2020-10-12 12:45:31 -04:00
Matt Brown
ce90466ad4 Change name to arraylike-object 2020-10-12 12:39:48 -04:00
Matt Brown
8319278ef1 4.x - Add support for array-like-object 
Ref #4308
 2020-10-12 12:32:02 -04:00