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1587 Commits

Author SHA1 Message Date
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
aba29f0cbf Add slash 2020-03-13 20:28:32 -04:00
Matthew Brown
aaf74f084a Fix #2954 - filter out used vars before checking params 2020-03-13 20:21:49 -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
99ca359f8b Break apart large methods 2020-03-12 01:19:11 -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
Matthew Brown
1dc26afb27 Fix #2958 - prevent overriding final methods 2020-03-10 21:26:02 -04:00
Brown
d1fcbf38ae Fix #2956 - treat Exception::getMessage as final and mutation-free 2020-03-10 15:12:55 -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
2c8688dd97 Don’t crash when conditionally defining classes with properties 2020-03-09 14:24:19 -04:00
Brown
04bcc32efb Fix #2940 - fix array offset assignment under ??= 2020-03-09 14:09:41 -04:00
Brown
3c416482ec Fix #2932 - don’t crash when trying to expand callable object-like array 2020-03-09 10:56:37 -04:00
Brown
a0da7356e9 Fix #2935 - make handling of templated properties much less hacky 2020-03-09 09:59:02 -04:00
Brown
40a7a1156f Fix #2930 2020-03-09 09:45:35 -04:00
Matthew Brown
5b7ab6a542 Fix coercion 2020-03-09 01:32:27 -04:00
Matthew Brown
3243819f1b Fix #2941 - allow class-string<self> to be fleshed out 2020-03-09 01:29:16 -04:00
Matthew Brown
5b4ed6b516 Fix #2942 - support array_splice properly for numeric-keyed arrays 2020-03-09 01:15:52 -04:00
Sergey Melesh
a5da866d97 Ignore exceptions already caught by previous catch 2020-03-08 20:19:56 -05:00
Matthew Brown
b999037263 Fix #2928 - properly expand out skipped template inheritance 2020-03-06 19:24:47 -05:00
Matthew Brown
352bd3f5c5 Remove redundant condition 2020-03-06 15:23:11 -05:00
Matthew Brown
766effb0db Improve accuracy of diff generation 2020-03-06 13:48:59 -05:00
Matthew Brown
10b807b4f6 Fix reference generation from methods in --diff mode 2020-03-06 13:02:34 -05:00
Matthew Brown
a2a507166d Fix #2923 - remove hack to fix a template issue 2020-03-06 09:42:23 -05:00
Matthew Brown
51bfc7c619 Only emit mixed issues for MissingClassPropertyType 
Fixes #2388
 2020-03-06 07:57:00 -05:00
Matthew Brown
7ea06c7b1a Only emit PossiblyUndefinedVariable issue on variables 2020-03-05 23:40:47 -05:00
Matthew Brown
75a3412a42 Downgrade error when using unknown variable in mixed method 2020-03-05 21:24:08 -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
leightonthomas
06f7df9974 Fix #1799 - support trailing commas in type aliases 2020-03-05 15:36:28 -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
1615612394 Fix #2910 - prevent ternaries from ever being considered valid reference 2020-03-04 22:30:53 -05:00
Matthew Brown
c0c878cc9d Don’t cache all traits 2020-03-02 22:27:54 -05:00
Matthew Brown
88c4088bc2 Prevent self/static refs outside classes 
Fixes #2895
 2020-03-01 17:25:55 -05:00
Matthew Brown
f44c3488eb Keep track of which arg a given template was assigned from 
Fixes #2900 - We only care about the depth of a templated match when templating from a particular argument. The next argument should essentially start afresh
 2020-03-01 12:27:18 -05:00
Matthew Brown
e0d555e203 Allow function names to passed in as strings for callable template resolution 2020-02-29 15:43:45 -05:00
Matthew Brown
2d6cf8a0b0 Get bindable params earlier, before replacing with extended ones 2020-02-27 23:10:26 -05:00
Matthew Brown
abb3800d20 Fix bad template replacement 2020-02-27 23:00:40 -05:00
Matthew Brown
39d6800531 Remove default 2020-02-27 21:54:19 -05:00
Matthew Brown
c565afde64 Fix method call after method_exists check 2020-02-27 21:46:58 -05:00
Matthew Brown
1f19aed31b Fix support for replacing mocked types in own classes 2020-02-27 21:36:03 -05:00
Philip Hofstetter
d315822bfa make skipping of checks after invalid includes configurable 
as suggested in the PR it's best to make the setting configurable.

In order not to break existing installations, we default to keeping the
old behaviour, but in a later version of psalm, we might change the
default.
 2020-02-27 18:49:23 -05:00
Philip Hofstetter
f2277ebb6d don't disable checks when includes can't be resolved 
Any unresolvable include (even suppressed ones) would lead to some
subsequent tests being disabled as a side-effect.

this fixes #2817
 2020-02-27 18:49:23 -05:00
Brown
35c1670602 Fix #2875 - treat intersections more similarly than before 2020-02-27 18:42:15 -05:00
Matthew Brown
eeb2858b30 Add additional fix for #2784 2020-02-27 08:56:39 -05:00
Brown
ea0a670230 Flesh out class constants in function call return type 
Fixes #2884
 2020-02-26 17:28:44 -05:00
Matthew Brown
746f8d4973 Prevent returning named object where template return assumed 2020-02-24 23:14:16 -05:00
Brown
234a6ba4b4 Suppress null check 2020-02-24 16:22:50 -05:00
Brown
ff7fbcda99 Fix #2871 - prevent keyed arrays from being interpreted as callables 2020-02-24 16:19:33 -05:00
Brown
0a8bb32115 Fix #2866 - prevent use of impure __toString via concatenation in pure contexts 2020-02-24 14:50:34 -05:00
Brown
3f226e2e86 Fix #2867 - treat echo as impure 2020-02-24 14:38:05 -05:00
Matthew Brown
f1a9b73a78 Fix message 2020-02-23 18:24:43 -05:00
Matthew Brown
ed4f4e35b8 Fix null checks 2020-02-23 18:20:59 -05:00
Matthew Brown
41e076e0ee Fix bad 2020-02-23 18:19:53 -05:00
Matthew Brown
618ae77846 Prevent implicit __toString method calls in a pure context 2020-02-23 18:18:25 -05:00
Matthew Brown
1abece4f7c Use more accurate types 2020-02-23 17:03:27 -05:00
Matthew Brown
b01bc9ab12 Fix union-of-mixed array key creation 2020-02-22 21:13:14 -05:00
Matthew Brown
4dae5b3190 Prevent more mixed array keys 2020-02-22 20:52:39 -05:00
Matthew Brown
27fd76649c Prevent more array<mixed, ...> construction 2020-02-22 12:20:03 -05:00
Matthew Brown
6ad3d039df Prevent more array<mixed,...> creation 2020-02-22 12:12:40 -05:00
Matthew Brown
952045e2ba Fix return type checks 2020-02-22 11:28:24 -05:00
Matthew Brown
1a3129b0e0 Fix test condition 2020-02-22 10:53:30 -05:00
Matthew Brown
1c218c020e Fix #1684 - detect error in assertion on return type of direct call 2020-02-22 10:41:57 -05:00
Matthew Brown
a706f4d722 Fix #2242 - warn when using mutable dependencies 2020-02-22 10:04:46 -05:00
Matthew Brown
3cc4c2b37e Fix #2721 - only warn about deprecated classes exactly where they are used 2020-02-22 01:12:19 -05:00
Matthew Brown
db17c85dd6 Fix #2787 - make accessing undefined objectlike key an error 2020-02-22 00:29:59 -05:00
Matthew Brown
9f13341ef9 Fix #2827 - detect literal numeric values 2020-02-22 00:16:15 -05:00
Matthew Brown
4707b21227 Fix tests 2020-02-21 22:15:25 -05:00
Brown
7d99a15072 Fix #2805 - forbid passing in mutable class to mutation-free context 2020-02-21 18:25:35 -05:00
Brown
f4485cc529 Fix #2847 - use fully-qualified function name 2020-02-21 16:44:31 -05:00
Brown
ae08552f40 Add null check 2020-02-21 16:04:18 -05:00
Brown
443558ca49 Fix #2844 - resolve constant offset references 2020-02-21 15:56:30 -05:00
Brown
292a2359b3 Add slash 2020-02-21 15:44:26 -05:00
Brown
b51863fc9b Fix #2848 - allow casting templated types 2020-02-21 15:17:35 -05:00
Brown
f44a0f9f4c Fix #2849 - allow object-like templated array comparison 2020-02-21 15:13:07 -05:00
Matthew Brown
aea33824e6 Fix #1555 - allow phantom class constants 2020-02-18 19:46:05 -05:00
Brown
0e23fab5d2 Detect bugs similar to that which caused #2832 2020-02-18 12:53:54 -05:00
Brown
6e8088776d Use better return type for SimpleXMLElement::offsetGet 2020-02-18 10:58:56 -05:00
Matthew Brown
ced092874a Make config generation smarter 2020-02-17 22:05:58 -05:00
Matthew Brown
00afcda5e0 Fix #2824 - allow unpacking of non-arrays with template params 2020-02-17 19:54:11 -05:00
Matthew Brown
3561c7d5dc Make sure yield from expressions counted as used 
Fixes #2823
 2020-02-17 19:21:04 -05:00
Matthew Brown
cf977c3542 Don’t convert constant descriptions to lowercase 2020-02-17 18:19:33 -05:00
Matthew Brown
8dd49b1cbf Fix lowercase-string to constant string coercion 2020-02-17 17:58:36 -05:00
Matthew Brown
99a97f4085 Update issue levels 2020-02-17 16:32:16 -05:00
Matthew Brown
196a0a5c4e Replace issue data array with object 2020-02-16 18:24:40 -05:00
Matthew Brown
d3bfb96431 Fix #2808 - improve yield type discernment 2020-02-15 10:47:07 -05:00
Matthew Brown
3feccc1f98 Fix tests 2020-02-14 22:24:39 -05:00
Matthew Brown
653353709a Use MethodIdentifier object instead of string 2020-02-14 20:54:26 -05:00
Matthew Brown
422bd25f04
Maybe fix indentation 2020-02-13 19:33:47 -05:00
Matthew Brown
3efe271819
Remove blank line 2020-02-13 18:36:37 -05:00
Matthew Brown
95e1bc0c48
Fix line breaks 2020-02-13 18:32:40 -05:00
Brown
b87161785d Be even more permissive 2020-02-13 17:58:15 -05:00
Brown
210d65d0d6 Add a few lowercase-string types 2020-02-13 17:52:23 -05:00
Brown
bc0ccbda99 Add better inference for lower-cased methods 2020-02-13 17:30:00 -05:00
Brown
1c42875179 Support lowercase-string and warn about unnecessary calls to strtolower 2020-02-13 16:38:58 -05:00
Matthew Brown
305372e0e1 Add docblock return type as --diff dependency 2020-02-13 10:39:04 -05:00
Philip Hofstetter
395cf587d3 add plugin hook to be called after every function call 
compared to AfterFunctionCallAnalysisInterface which gets only called
after a call to a function declared within the project, a plugin
implementing AfterEveryFunctionCallAnalysisInterface will get called for
every function call, including calls of PHP builtins.

On the other hand, this interface doesn't allow modification of the code
nor tweaking the return type, but it's still useful for accounting
purposes and for depreacting calls to PHP builtins

this fixes #2804
 2020-02-13 09:10:24 -05:00
Matthew Brown
7d88100ad3 Docblock-provided type is not inferred 2020-02-12 11:34:54 -05:00
Matthew Brown
f64cdd2ca2 Fix #2798 - strip out trailing commas in object-like @return types 2020-02-12 09:18:43 -05:00
Matthew Brown
07a53f6b81 Fix #2789 - Numeric should not be a reserved class name 2020-02-11 22:34:34 -05:00
Brown
f141f7c526 Improve --diff checks by including trait-using classes in dependents 2020-02-11 16:39:33 -05:00
Brown
d8f5ad190b Improve invalidation of inherited properties 2020-02-10 17:03:51 -05:00
Brown
89a0b101e4 Fix #2784 - no crash when get_class arg is mixed 2020-02-10 14:44:33 -05:00
Matthew Brown
3559fdd6b3 Fix #2742 - prevent paradoxes in assert calls 2020-02-09 11:42:41 -05:00
Matthew Brown
4de6f5c4ec Fix #2442 - using asserting after a MixedAssignment removes that error 2020-02-08 23:01:45 -05:00
Matthew Brown
5f4d797fe1 Fix #2772 - add support for multiple array_map function param inference 2020-02-08 12:17:57 -05:00
Matthew Brown
b439a573ce Empty is also the bottom type 2020-02-08 11:40:22 -05:00
Matthew Brown
b26deb434d Fix #2771 - replace empty params with generic equivalents 
Ref #2755
 2020-02-08 11:17:24 -05:00
Brown
dcc855de95 Fix #2739 - specify wildcards in constants 2020-02-07 10:54:57 -05:00
Matthew Brown
966336a475 Improve byref array handling 2020-02-06 23:52:27 -05:00
Matthew Brown
da541dbb51 Remove some unnecessary errors 2020-02-06 23:10:18 -05:00
Brown
d5f71bf529 Localise template checks to class being tested 2020-02-06 16:38:45 -05:00
Brown
54efbbe831 Fix bad assertion 2020-02-06 16:32:26 -05:00
Brown
9af12932b5 Add slash 2020-02-06 15:09:34 -05:00
Brown
6116b457ed Port over more fixes from template match refactor 2020-02-06 15:07:57 -05:00
Brown
8fb810350a Don’t cache no-effects hashes when checking for initialisations 2020-02-04 17:53:26 -05:00
Brown
4c83ca75b3 Fix #2738 - clear out property issues when modifying constructors 2020-02-03 16:43:25 -05:00
Matthew Brown
b3f6b56f9c Add support for @psalm-readonly-allow-private-mutation 2020-02-02 15:56:08 -05:00
Matthew Brown
93fc1b1cc7 Fix #2729 - allow mutation of otherwise-readonly properties 2020-02-02 15:35:12 -05:00
Matthew Brown
8d7fb2b415 Add config flag to support properties without a magic getter 2020-02-02 14:23:38 -05:00
Matthew Brown
43c7b00cd0 Fix #2734 - allow is_a to operate on templated class-strings 2020-02-02 12:26:28 -05:00
Matthew Brown
8db4bc7691 Improve formatting of intersection error messages 
Also reduce false positives on intersections of templates
 2020-02-02 12:25:24 -05:00
Matthew Brown
f0fc9cce5f Fix missing param doc 2020-02-01 18:24:09 -05:00
Matthew Brown
d0b87b6cb0 Fix #2723 - use magic method return type where necessary 2020-02-01 18:21:32 -05:00
Brown
3b6f53a356 Revert "Fix #2724 - make sure behaviour is not dependent on array type" 
This reverts commit 1df03b0ff2.
 2020-01-31 17:25:15 -05:00
Brown
1df03b0ff2 Fix #2724 - make sure behaviour is not dependent on array type 2020-01-31 16:46:05 -05:00
Brown
66227f9b7f Fix #2727 - callable arg checks should obey ignore_falsable_return 2020-01-31 13:58:56 -05:00
Brown
8f95c5679e Fix #2720 - allow throwing self 2020-01-30 18:00:31 -05:00
Brown
b46f219c51 Do better inference for array_map return type 2020-01-30 17:43:13 -05:00
Brown
9405314222 Always Be Cloning 2020-01-30 17:22:40 -05:00
Brown
216d9256a1 Allow templated array_map callable inference 
Fixes #2719
 2020-01-30 17:13:46 -05:00
Matthew Brown
5eb2ebc508 Add more type-system protections for bad array args 2020-01-29 23:41:17 -05:00
Matthew Brown
2829530ea6 Fix #2713 - allow interface with __invoke to be called 2020-01-29 22:33:28 -05:00
Matthew Brown
989123f82e Fix line length 2020-01-29 22:31:23 -05:00
Matthew Brown
933dff9e20 Fix #2712 - allow __toString to have more specific type 2020-01-29 22:28:40 -05:00
Matthew Brown
2aebc522f1 Fix #2705 - mark by-ref args as used if not variables already 2020-01-29 21:46:30 -05:00
Matthew Brown
5c3ec7a531 Fix #2696 - make sure static property references are prevented in pure functions 2020-01-27 22:55:20 -05:00
Matthew Brown
5f7730c12e
Add slash 2020-01-27 12:26:06 -05:00
Brown
15808458cc Better understand nesting loops and switches 
Fixes #2700
 2020-01-27 12:17:12 -05:00
Matthew Brown
8c89760ff3 Use more accurate type for large arraya 
Fixes #2690
 2020-01-25 10:38:23 -05:00
Brown
c3a989f6a8 Fix bad var 2020-01-24 15:44:18 -05:00
Brown
c09f97ed6e Fix #2691 - allow list to be a callable maybe 2020-01-24 15:09:06 -05:00
Brown
38e9e8ba87 Register methods as used 2020-01-24 14:53:32 -05:00
Brown
548c9f7e65 Remove unused var 2020-01-24 14:09:25 -05:00
Brown
9f077f5aec Fix formatting 2020-01-24 14:08:01 -05:00
Brown
53b0650c6c Fix #2688 - foreach loop evaluation should allow changing loop var 2020-01-24 13:55:30 -05:00
Brown
faf6afdce8 Support call_user_func evaluation 
Fixes #726
 2020-01-24 13:34:50 -05:00
Brown
dbdf7473f4 Fix abstract trait method implementation errors when using self 2020-01-24 11:15:35 -05:00
Brown
34d73e7243 Fix #2685 - always evaluate $a++ in unknown call 2020-01-24 10:32:28 -05:00
Brown
0ffb833bf3 Fix #2677 - use better assertion for null coalesce 2020-01-23 14:52:35 -05:00
Brown
da43b8188f Fix #2632 - detect invalid by-ref assignments in pure functions 2020-01-23 14:21:34 -05:00
Brown
0ac20e76c4 Fix #2631 - evaluate purity of uasort closure 2020-01-23 13:49:15 -05:00
Brown
e68ca6a20b Fix #2661 - catch invalid array_push on property 2020-01-22 09:57:59 -05:00
Matthew Brown
8202af957d Index issues by file to reduce some lookups 2020-01-21 21:07:44 -05:00
Brown
0132b3789b Fix #2665 - warn about abstract class interface inheritance issues 2020-01-21 11:46:51 -05:00
Brown
a2e1dfd64e Fix #2667 - don’t check inherited signature return types for accuracy 2020-01-21 11:07:44 -05:00
Brown
36f5c51f01 Allow unpacking of list args with known elements 2020-01-21 10:13:37 -05:00
Matthew Brown
1c8af2fdc7 Fix #2658 - catch exceptions thrown inside catch 2020-01-17 12:05:37 -05:00
Matthew Brown
7f093ca8ed Fix #2626 - allow assertions on resource types 
Also fixes #2266
 2020-01-17 11:55:16 -05:00
Matthew Brown
b582c49f51 Fix #2645 - add workarounds for some edgecases 2020-01-17 10:25:05 -05:00
Matthew Brown
471d7610f0 Fix #2644 - improve type inference of autoloaded constants 2020-01-17 09:52:43 -05:00
Matthew Brown
c50fa27025 Identify trait method access level violations as less serious 2020-01-17 00:28:08 -05:00
Matthew Brown
257ebfd205 Improve trait method mismatch failure rules 2020-01-16 22:36:30 -05:00
Brown
c07fd13f2b Fix #2623 - prevent crash when combining class strings in constants 2020-01-15 11:26:58 -05:00
Matthew Brown
4a03c4aedd Fix impossible isset checks 2020-01-14 21:54:02 -05:00
Matthew Brown
c3edbdbc19 Allow checking $_SESSION for null without altering type 2020-01-14 21:51:04 -05:00
Brown
0f6b61d62d Clone isset type before contradicting 2020-01-14 18:28:32 -05:00
Brown
3fd70a9c88 Only set if non-null 2020-01-14 17:03:58 -05:00
Brown
adc658901a Improve inference of constant() calls 2020-01-14 16:56:09 -05:00
Brown
1ccababcb7 Track list-ness of constant arrays 
Fixes #2621
 2020-01-14 12:13:41 -05:00
Brown
c79a8ecbc2 Fix dumb 2020-01-14 10:55:07 -05:00
Brown
fcc7d896a0 Commit actual fix 2020-01-14 10:53:54 -05:00
Matthew Brown
42073a800a Remove unevaluated code 2020-01-14 00:55:56 -05:00
Matthew Brown
e1daf26202 Improve support for null coalesce checks 2020-01-14 00:53:38 -05:00
Matthew Brown
b0073d4558 Fix #2614 - prevent isset($string) 2020-01-13 21:27:09 -05:00
Matthew Brown
ef3c2d30c9 Fix #2613 - allow docblock-defined object-like as non-empty-array 2020-01-13 21:05:30 -05:00
Brown
5d15ef062e Fix phpcs 2020-01-13 17:28:00 -05:00
Brown
6c771e5dd3 Prevent crashes under PHP 7.3 on macs in Language server mode 2020-01-13 16:50:09 -05:00
Brown
eb7c3dcc11 Fix #2611 - fix combination of inferred closure return types 2020-01-13 10:23:58 -05:00
Tyson Andre
7a65eb1da9 Fix required parameter after optional in Psalm (#2609) 
Psalm supports php 7.1 at minimum, so this is no longer necessary.
 2020-01-12 12:46:08 -05:00
Тальгат Хайруллов
39a822759d #2579 TooManyArguments was triggered if the variadic function declared at the autoloader file. Fixed. (#2580) 2020-01-12 11:33:38 -05:00
Matthew Brown
85966d8a21 Fix #2577 - fix list cast to array 2020-01-11 11:42:09 -05:00
Brown
2c7197ab4b Fix #2578 - improve inference of functions beginning with assert 2020-01-09 15:45:17 -05:00
Brown
bd9142f131 Fix #2574 - remove assertions after increment 2020-01-09 11:51:56 -05:00
Matthew Brown
146dd461ef Fix #2569 - improve template return type checks 2020-01-07 21:08:13 -05:00
Brown
55aceb2b6d Add if 2020-01-07 13:18:24 -05:00
Brown
024ec38aa1 Fix #2567 - still remap params in some circumstances 2020-01-07 13:01:16 -05:00
Pavel Batečko
702ca34c41 Improve array function types (#2566) 
* Improve sorting function out types

* Improve return types of array_diff_assoc(), array_intersect_assoc()

* Fix versionCompareAsCallable test
 2020-01-07 11:40:23 -05:00
Matthew Brown
90d6b73fd8 Fix taint analysis of binary operations 2020-01-07 08:50:31 -05:00
Matthew Brown
1f777bec0e Capture non-empty-string from concat more effectively 2020-01-07 01:44:12 -05:00
Matthew Brown
ce5917c6fb Add better string detection 2020-01-07 01:21:29 -05:00
Matthew Brown
b351df0483 Fix typo 2020-01-07 01:06:51 -05:00
Matthew Brown
2cd7f74efb Fix #2554 - treat templated class string as proper subtype of class string 2020-01-07 00:39:16 -05:00
Matthew Brown
eaae84c7f8 Fix concat emptiness 2020-01-06 21:30:19 -05:00
Matthew Brown
cc9e0fab67 Prevent string being used in non-empty-string location 2020-01-06 20:57:57 -05:00
Brown
5c45221bdc Improve reconciliation of || 
Ref #2426
 2020-01-06 16:37:44 -05:00
Brown
578b90c2da Improve naming of variables 2020-01-06 16:03:17 -05:00
Brown
49d9dd12b6 Change $op_ to $right in a few more places 2020-01-06 15:44:48 -05:00
Brown
9149f468e6 Change var name 2020-01-06 15:42:06 -05:00
Brown
083fbc55e1 Add more specific UndefinedMagicMethod issue 2020-01-06 14:23:33 -05:00
Brown
8e786a17dd Deal with a reconciled var more accurately 
Ref #2426
 2020-01-06 11:09:07 -05:00
Brown
cd0d118463 Fix count 2020-01-06 10:40:46 -05:00
Matthew Brown
8c71da75af Add fix to more places 2020-01-06 09:47:14 -05:00
Matthew Brown
a212375343 Fix possibly bad property fetch 2020-01-06 09:21:42 -05:00
Matthew Brown
137650fe6f Fix #2556 - don’t remap params if they’ve already been remapped once 2020-01-06 09:18:16 -05:00
Matthew Brown
4888ae67a6 Fix #2558 - remove wedge clauses when they’re the only thing left 2020-01-06 08:56:50 -05:00
Matthew Brown
4e85967184 Fix tests 2020-01-05 21:58:18 -05:00
Matthew Brown
867511d7fd Use more specific error magic properties 2020-01-05 21:07:26 -05:00
Matthew Brown
f48ecda295 Fix ref 2020-01-05 18:53:24 -05:00
Matthew Brown
2fb5a9d326 Few small improvements 2020-01-05 18:37:07 -05:00
Matthew Brown
d4ef5c2a4a Fix read flags 2020-01-05 17:20:09 -05:00
SignpostMarv
fbf66ba7f6 Typecast bool to int (#2550) 
* adding specific checks for typecasting booleans, re: vimeo/psalm#2548

* satisfying phpcs

* amend check to use psalm types rather than php-parser types

* implementing tests for typecasting bools to int

* satisfying phpcs
 2020-01-04 16:36:19 -05:00
Matthew Brown
37810b5a44 Fix #2552 - add parse error when encountering empty array values 2020-01-04 16:33:02 -05:00
Matthew Brown
8ecb8555e2 Fix count 2020-01-04 13:12:22 -05:00
Matthew Brown
37fb15250c Add check for only simplest conditionals 2020-01-04 13:09:55 -05:00
Matthew Brown
8cbc26c2f1 Add range checks to identify for loops that always enter 2020-01-04 13:05:23 -05:00
Matthew Brown
9fa2db1b6c Move Union::getTypes to Union::getAtomicTypes 2020-01-04 12:20:26 -05:00
Matthew Brown
ba6d0df048 Fix #2546 properly 2020-01-04 11:16:53 -05:00
Brown
996053cca6 Fix #2545 - fix bug when coming back after analysing method call in constructor 2020-01-03 11:29:45 -05:00
Brown
0e39759ed6 Improve solution to #2546 slightly 2020-01-03 10:56:47 -05:00
Brown
4263417ac3 Fix #2546 - ignore vars set inside loop 2020-01-03 10:33:32 -05:00
Matthew Brown
d5d4a1826d Add initial support for @mixin Foo 2020-01-02 23:50:19 -05:00
Brown
de0fad2197 Fix #2541 - check variable var assignment 2020-01-02 14:07:02 -05:00
Brown
ca1e65b29b Handle iterators better 2020-01-02 10:41:43 -05:00
Matthew Brown
25e7039f02 The current method is used 
Fixes #2540
 2020-01-01 18:33:12 -05:00
Matthew Brown
4630d19d45 Fix psalm running 2020-01-01 12:49:12 -05:00
Matthew Brown
4021d673bd Fix #2536 - grab binary op left assertions after analysis 2020-01-01 12:45:24 -05:00
Matthew Brown
d7fb64bbb7 Fix #2349 - use function suppressed issues 2019-12-31 09:16:49 -05:00
Matthew Brown
5bd9b988fb Fix #2494 - don’t use extended name for anonymous classes 2019-12-31 08:46:52 -05:00
Matthew Brown
87fec3e6fe Fix #2505 - don’t attempt to analyse classes that weren‘t properly scanned 2019-12-31 08:04:51 -05:00
Matthew Brown
ec292f58dc Move explode handling into its own file 2019-12-30 16:39:37 -05:00
Matthew Brown
44441042f0 Fix style things 2019-12-30 11:07:04 -05:00
Matthew Brown
366e2d30a3 Improve assertions support a bit more 2019-12-30 10:48:50 -05:00
Matthew Brown
19faa31865 Allow assertions on nested properties 2019-12-30 10:01:31 -05:00
Matthew Brown
c79ba0b09e Include non-empty-string type in more places 2019-12-30 07:25:36 -05:00
Matthew Brown
023c4bcef0 Fix #2532 - fix templating inside class method when calling templated method 2019-12-30 07:25:36 -05:00
Matthew Brown
508c2e268a Process phpstan-template in class docblocks 2019-12-29 16:08:09 -05:00
Matthew Brown
2b88261ecd Fix templated assertion cc @vasily-kartashov 
This is a good reason for you to skip 3.8.1
 2019-12-29 11:57:54 -05:00
Matthew Brown
b375ebf06f Fix test 2019-12-29 10:29:03 -05:00
Matthew Brown
26876b9a13 array_push shouldn’t change list type 2019-12-29 10:20:44 -05:00
Matthew Brown
d3fb0181cb Fix #2527 - no crash when template cannot be resolved 2019-12-29 08:45:42 -05:00
Matthew Brown
0c7851ae21 Fix #2526 - always check for array assignment in assignop 2019-12-29 08:36:46 -05:00
Matthew Brown
55c2f7faa2 Fix #2508 - don’t replace templated types with generic ones inside own function 2019-12-28 18:38:02 -05:00
Matthew Brown
ce9435da19 Fix #2521 - use correct context class when analysing trait 2019-12-28 15:56:26 -05:00
Bruce Weirdan
4110ec351b Make travis green again (#2518) 
* Bumped phpspec/prophecy version to prevent 7.4 deprecations

* Fix DOMDocument::$config type

This property was documented as containing DOMConfiguration object, but
in fact always returned `null` (see [php source](ee80567a83/ext/dom/document.c (L542))).

DOMConfiguration class is removed in PHP 8.

* Dropped unused use

* Allow to set PHP 8.0 as current version

* Fix CallMap issues for PHP 8.0

- Use both major and minor version to load deltas
- Don't load non-existent deltas
- Stop at lowest possible delta
 2019-12-27 19:06:09 -05:00
Matthew Brown
982fe627e0 Fix #2515 - allow chained assertions on @psalm-mutation-free methods 2019-12-27 16:44:55 -05:00
Matthew Brown
068afa09d3 Add very basic implementation for class-string-map 
Fixes #1969
 2019-12-27 12:49:28 -05:00
Matthew Brown
2f2cd85a6a Identify invalid static property array assignment 2019-12-27 10:34:51 -05:00
Valentin Udaltsov
006f788d6a Added array_fill_keys support (#2512) 
* Added array_fill_keys support

* Removed unnecessary array_fill_keys phpdoc
 2019-12-27 13:30:42 +00:00
Matthew Brown
6b81f8c64a Fix #2506 - use correct flag when checking classes after analysis 2019-12-24 01:02:34 +00:00
Matthew Brown
ee35db5a3b Refine assignment somewhat 2019-12-22 12:43:57 +00:00
Matthew Brown
141bfd313f Improve handling of assignments in arrays 2019-12-22 12:36:16 +00:00
Matthew Brown
8bd68608fa Fix message 2019-12-22 11:08:47 +00:00
Matthew Brown
4c8730c5a3 Improve handling of unset array, ensuring that keys don’t persevere 2019-12-22 01:42:39 +00:00
Matthew Brown
946b4f73e6 Fix #2493 - don’t crash when provided function doesn’t exist 2019-12-21 00:34:31 +00:00
Matthew Brown
8c1638efc5 Fix tests once more 2019-12-20 19:37:36 +00:00
Matthew Brown
3d03da271d Fix tests to give more accurate locations 2019-12-20 18:18:26 +00:00
Matthew Brown
e475a1826c Issues with non-abstract methods should always be MethodSignatureMismatches 2019-12-20 18:08:35 +00:00
Matthew Brown
a5434aabfe Fix #2491 - report trait issues at the most local place 2019-12-20 17:57:31 +00:00
Matthew Brown
1b54d058aa Fix #2488 - add support for @phpstan- annotations 2019-12-20 10:49:10 +00:00
Matthew Brown
a4191171bf Fix #2483 - treat intersecting PHPDocs from interfaces better 2019-12-20 01:42:57 +00:00
Matthew Brown
d7b99148be Add support for JUnit report type 
Fixes #2485
 2019-12-19 20:18:09 +00:00
Matthew Brown
15cd62d332 Fix #2484 - add support for spaces in assert-if-true types 2019-12-19 19:24:26 +00:00
Matthew Brown
cc3df7d6be Remove errant comma 2019-12-18 23:50:57 +00:00
Matthew Brown
af28d650f3 Fix #2408 - existing offsets checked with isset should be valid 2019-12-18 23:48:25 +00:00
Matthew Brown
734ad02203 Fix #2476 - flesh out iterable params 2019-12-18 17:19:54 +00:00
Matthew Brown
9d8ca08fb9 Fix #2479 - analyse undefined function arguments too 2019-12-18 16:37:48 +00:00
Matthew Brown
11433dc9d0 Fix references 2019-12-18 14:43:15 +00:00
Matthew Brown
cb797c6159 Fix inherited class methods as well 
Ref #2478
 2019-12-18 14:39:37 +00:00
Matthew Brown
49a3f89526 Fix #2478 - process trait template inheritance sensibly 2019-12-18 13:58:37 +00:00
Brown
e551b24843 Classes that just reference themselves aren’t used 2019-12-16 11:46:10 -05:00
Matthew Brown
bf67c036aa Fix #2474 - treat free-standing binaryops as ifs instead 2019-12-16 08:32:00 -05:00
Matthew Brown
090ad90de3 Fix build issues 2019-12-15 13:28:38 -05:00
Matthew Brown
72f3c306d7 Fix #2471 - don’t erroneously template class-strings 2019-12-15 13:23:04 -05:00
Matthew Brown
1a92e98dd3 Warn about more generic callables 2019-12-14 11:55:26 -05:00
Matthew Brown
ce2e5b27c0 Fix #2470 - only parameterise constructors according to inherited params 2019-12-14 11:38:09 -05:00
Matthew Brown
c7a3ba9e4a Refine callable type 2019-12-14 10:47:20 -05:00
Matthew Brown
b48021dbfd Allow null return on template with null as type 
Ref #2466
 2019-12-13 21:56:43 -05:00
Matthew Brown
f40b6625eb Fix #2431 - allow null in template defaults 2019-12-13 21:40:09 -05:00
Brown
2469f04715 Improve reconciliation of arrays with constant offsets 2019-12-13 17:17:14 -05:00