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1671 Commits

Author SHA1 Message Date
Matthew Brown
f628187de9 Remove dead code found by improved Psalm checks 2018-01-28 12:01:51 -05:00
Matt Brown
2d8468cb49 Allow interface to extend travserable and pass iterable test 2018-01-26 14:08:45 -05:00
Matt Brown
576f835858 Exit early if key does not exist 2018-01-26 13:56:53 -05:00
Matt Brown
a2d11cce51 Fix static/self return type handling 2018-01-26 13:51:00 -05:00
Matt Brown
b333e90fee Fix casing of duplicate interface method check 2018-01-26 12:00:02 -05:00
Matt Brown
1320b6dd54 Fix #472 - inherit interface method docblocks if defined just once 2018-01-26 11:50:29 -05:00
Matt Brown
5e0a8c4339 Inherit correct self return type 2018-01-26 10:59:30 -05:00
Matt Brown
62401f15fd Prevent finding unused classes and methods when multithreaded 2018-01-25 15:40:01 -05:00
Matt Brown
75fd14c492 Fix long line 2018-01-25 14:19:22 -05:00
Matt Brown
450618cc35 Treat do expression as statements plus loop 2018-01-25 13:46:17 -05:00
Matt Brown
1a2d13ae32 Ignore falsable issues from core functions 2018-01-25 13:07:36 -05:00
Matt Brown
d67f1e3c28 Fix #252 - allow custom vendor directory 2018-01-25 11:32:54 -05:00
Matt Brown
cf7c5c2a0d Fix #470 - follow vendor directory symlinks 2018-01-25 11:07:16 -05:00
Matt Brown
127c743906 Fix #471 - assign static class const to mixed 2018-01-25 10:47:15 -05:00
Matthew Brown
ea28ee709d Improve unused variable detection slightly 2018-01-25 01:04:26 -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
Matt Brown
b0f3992f36 Remove stopOnFirstError config option, because it hasn’t worked for a while 
Fixes #248
 2018-01-24 16:22:54 -05:00
Matt Brown
93ac3eaadb Fix #213 by evaluating switch statements better 2018-01-24 16:15:53 -05:00
Matt Brown
24cbe6a52a Fix #466 - initialize variable 2018-01-24 13:52:34 -05:00
Matt Brown
e905fc2660 Prevent offset if key doesn’t exist 2018-01-24 13:50:33 -05:00
Matt Brown
f0ee7203ec Copy over infinite loop protection 2018-01-24 13:38:53 -05:00
Matt Brown
445b128a50 Fix recursion in static calls too 2018-01-24 13:26:24 -05:00
Matt Brown
72a4f148ff Prevent infinite loops when analysing private functions that call each other 2018-01-24 13:11:23 -05:00
Matt Brown
0018dee5e3 Fix single file checks 2018-01-24 12:00:10 -05:00
Matthew Brown
78e34c0548 Ignore nonexistent static class constants 2018-01-24 00:17:20 -05:00
Matthew Brown
b06cfd025a Allow continue inside case statement as alias for break 
Fixes #464
 2018-01-24 00:01:08 -05:00
Matt Brown
dea5d92e9b Add support for static::class 2018-01-23 15:46:14 -05:00
Matt Brown
c0fda0ef1e Allow instanceof static checks 2018-01-23 14:46:46 -05:00
Matt Brown
31e57dbdfa Add generic support for current on array 2018-01-23 14:20:37 -05:00
Matt Brown
abf561bb7d Improve Psalter return type additions 2018-01-23 12:03:18 -05:00
Matthew Brown
507007a2bf Add DeprecatedInterface and emit DeprecatedClass in more places 
Fixes #463
 2018-01-23 09:09:43 -05:00
Matthew Brown
fdadcd3a70 Fix implemented interface checks for self/static 2018-01-23 01:32:16 -05:00
Matt Brown
e249c27308 Don’t update return types to null 2018-01-22 18:00:19 -05:00
Matt Brown
e58e824af3 Make sure replacements only happen when called for 2018-01-22 13:54:32 -05:00
Matthew Brown
bfb31bb669 Lowercase folder name 2018-01-22 02:08:06 -05:00
Matthew Brown
2994d1e339 Add tests for reference checks 2018-01-21 23:42:57 -05:00
Matthew Brown
e8487e86f0 Make sure else/elseif roots are at the if declaration 2018-01-21 22:05:57 -05:00
Matthew Brown
0fcba8547c Make the ordering for file manipulations strict as possible 2018-01-21 22:01:02 -05:00
Matthew Brown
dea1d58b2a Fix #461 - allow multiple replacements at the same location 2018-01-21 21:24:22 -05:00
Matthew Brown
68b00ea49a Add automatic fix for PossiblyUndefinedVariable 2018-01-21 16:24:20 -05:00
Matthew Brown
bc9761f6c9 Create Codebase out from ProjectChecker 2018-01-21 13:45:33 -05:00
Matthew Brown
e05a7c00cc Break FileScanner out from FileChecker 2018-01-21 12:44:46 -05:00
Matthew Brown
f4a9306eee Add descriptive comments about storage performance 2018-01-21 10:53:17 -05:00
Matthew Brown
9b6b03ff9f Create Config before ProjectChecker, and remove test-specific code from FileChecker 2018-01-21 10:22:04 -05:00
Matthew Brown
67ef894ecc Add extra trait test 2018-01-21 00:32:45 -05:00
Matthew Brown
92e43b8fa0 Add a few optimisations 2018-01-20 21:22:33 -05:00
Matthew Brown
799aef628e Fix type assignment checks 2018-01-20 11:48:16 -05:00
Matthew Brown
5200ffa214 Do not crash on intersection type method lookup 2018-01-20 01:04:15 -05:00
Matt Brown
9f2a0847a4 Fix #453 - catch bad objectlike type when analysing docblock 2018-01-19 16:06:30 -05:00
Matt Brown
6ce4aa19e4 Fix formatting in examples 2018-01-18 17:41:14 -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
Tyson Andre
77b41f4e9f Bring phpdoc @param up to date 2018-01-18 16:07:48 -05:00
Scott
0d4bf94017 Return an empty string on magic __toString method 
We can't throw exceptions here, due to engine constraints.
 2018-01-17 18:33:02 -05:00
Scott
2bab66855b Specify delimiter in preg_quote 
```
PHP Warning:  preg_match(): Unknown modifier 't' in /home/scott/project-redacted/vendor/vimeo/psalm/src/Psalm/Checker/Statements/Block/IfChecker.php on line 166
```
 2018-01-17 18:15:13 -05:00
Matt Brown
a253ca68bc Allow array_filter to inspect closure bodies 2018-01-17 16:07:46 -05:00
Matt Brown
2212d7c032 Reinstate $this type after parent call 
Fixes #444
 2018-01-17 11:00:58 -05:00
Matthew Brown
2b122cb80e Fix compact call back 2018-01-15 21:01:29 -05:00
Matthew Brown
1d16f1e352 Update the callmap from Phan 2018-01-15 20:21:08 -05:00
Matthew Brown
14e7b75dbb Fix bad formatting for ibase_query 2018-01-15 15:27:46 -05:00
Matthew Brown
26945acce6 Move ClassLikeChecker::analyze into ClassChecker and InterfaceChecker 2018-01-14 13:08:24 -05:00
Matthew Brown
bd6e4a09bd Refactor to break up too-large-files 2018-01-14 12:09:40 -05:00
Matthew Brown
e402ae978a Fix Array_ items nullability 2018-01-13 18:33:32 -05:00
Matthew Brown
2a38bec5bc Fix style 2018-01-13 02:08:53 -05:00
Matthew Brown
f3bfb089ad Don’t investigate property mutations if they’re not visible 2018-01-13 01:52:46 -05:00
Matthew Brown
95553ffc0e Fix by ref method location 2018-01-13 01:25:13 -05:00
Matthew Brown
5b45909d6f Use better method for determining by-reference status of functions 2018-01-13 01:15:00 -05:00
Matthew Brown
6e6c20b968 Remove unused property 2018-01-13 00:45:28 -05:00
Matthew Brown
d61829adde Allow the use of property docblocks without all docblocks 2018-01-13 00:32:20 -05:00
Matthew Brown
5d9ebd06d6 Don’t check classes after extension_loaded call 2018-01-12 23:47:36 -05:00
Matthew Brown
db7b80d391 Fix ArrayIterator::setOffset param type 2018-01-12 23:46:11 -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
21eafd8bfc Fix #352 with a mixed copout if the use is passed by reference 2018-01-12 12:33:26 -05:00
Matthew Brown
7fa541e39b Allow reference-returning functions to be passed as arguments of byref functions 2018-01-11 23:18:13 -05:00
Matt Brown
4ea1eb3e2c Fix #436 - get the right location for stubbed functions before analysing their calls 2018-01-11 17:39:12 -05:00
Matt Brown
2120d258a4 Fix formatting of return type adder 2018-01-11 15:50:58 -05:00
Matthew Brown
49981f63c6 Be less alarmist info issues, colour-wise 2018-01-10 23:29:46 -05:00
Matthew Brown
fb9f20f4b8 Find unused properties with dead code checks 
Fixes #424
 2018-01-10 23:29:18 -05:00
Matt Brown
d93906243d Fix incorrect missing return type 2018-01-10 13:04:37 -05:00
Matt Brown
72848477c2 Add all Possibly* issues to more lenient config 
And add granularity to InvalidPropertyAssignment* issues
 2018-01-10 10:56:43 -05:00
Matthew Brown
75daea5f04 Fix #382 - improve reserved word checks 2018-01-10 00:07:47 -05:00
Matthew Brown
6b68da0e4d Always check typehints for bad classes 2018-01-09 22:46:55 -05:00
Matthew Brown
89af8f2c2c Fix #434 - preserve formatting when replacing docblocks 2018-01-09 22:33:36 -05:00
Matt Brown
27e47365e3 Fix #422 - be better about checking isset call variables 2018-01-09 19:33:39 -05:00
Matt Brown
9d63faf544 Fix SplFixedArray::toArray return type 2018-01-09 17:14:13 -05:00
Matt Brown
3b5ddb8dc2 Reduce use of __toString and remove profiling 2018-01-09 15:44:31 -05:00
Matt Brown
edde8930af Speed up Psalm by caching result of Union::getId 2018-01-09 15:05:48 -05:00
Matt Brown
1a048040bf Move IssueBuffer finish logic into the command line 2018-01-09 11:49:10 -05:00
Matt Brown
916ae930e2 Use properly-cased version of class name 2018-01-09 10:49:29 -05:00
Matthew Brown
3f3c1380ee Fix erroneous error about no parent when analysing trait call 2018-01-09 09:22:23 -05:00
Matthew Brown
c6ee617cd0 Prevent generic objects from appearing in typehints 2018-01-09 00:35:26 -05:00
Matthew Brown
de269f969b Void return types shouldn’t magically become null ones 2018-01-09 00:29:43 -05:00
Matthew Brown
f44ed22063 Fix null return 2018-01-08 20:12:24 -05:00
Matt Brown
914a352146 Do not fail on a null type here 2018-01-08 18:41:50 -05:00
Matt Brown
27db90dd1e Fix bad fix 2018-01-08 18:30:30 -05:00
Matt Brown
faee4f6a0d Fix issue with return type of null 2018-01-08 18:28:55 -05:00
Matt Brown
b373d6093a Be more lenient with nullable docblock types, allow no return statements 2018-01-08 17:17:49 -05:00
Matt Brown
65bd144cec Remove typehint 2018-01-08 11:05:29 -05:00
Matt Brown
be779382d1 Fix #428 - remove from_docblock on reconciled types 2018-01-08 10:32:58 -05:00
Matthew Brown
c28b804633 Fix potential filtering of non-zero keys 2018-01-08 01:38:25 -05:00
Matthew Brown
8ababf1537 Allow assertions on mixed vars 2018-01-08 00:14:02 -05:00
Matthew Brown
8e4f8fabe3 Fix getenv calls 
Fixes #386
 2018-01-08 00:09:22 -05:00
Matthew Brown
bb41b92789 Filter forumulae to remove assertions on unknowable things 2018-01-07 23:59:25 -05:00
Harrison Heck
78346b3400 Fix method call missing object. 2018-01-07 23:49:26 -05:00
Matthew Brown
66fa081488 Fix issue with nullable types going into docblock 2018-01-07 18:06:31 -05:00
Matthew Brown
fe96868e27 Add documentation 2018-01-07 17:25:23 -05:00
Matthew Brown
e8ad6a477e Fix missing docblocks 2018-01-07 17:25:23 -05:00
Matthew Brown
693c7a81fa Improve tracking of docblock types 2018-01-07 17:25:23 -05:00
Matthew Brown
39685e1be6 Collapse Issue inheritance and rename new issues 2018-01-07 17:25:23 -05:00
Matthew Brown
5d259dbd1e Fix single line detection bug (found by Psalm!) 2018-01-07 17:25:23 -05:00
Matthew Brown
aa3f60bad1 Fix style issues 2018-01-07 17:25:23 -05:00
Matthew Brown
77b6b397fc Handle comments in area where return type should be 2018-01-07 17:25:23 -05:00
Matthew Brown
29b09f9633 Continue after param replacement 2018-01-07 17:25:23 -05:00
Matthew Brown
d096d812cb Fix local namespacing of root-level classes 2018-01-07 17:25:23 -05:00
Matthew Brown
dc053e699b Fix resolution of same-namespaced classes 2018-01-07 17:25:23 -05:00
Matthew Brown
05d2c3dcb8 Fix differ to only use available commands 2018-01-07 17:25:23 -05:00
Matthew Brown
456a2ebaaa Add --dry-run option 2018-01-07 17:25:23 -05:00
Matthew Brown
0e67aae21b Allow updating of params 2018-01-07 17:25:23 -05:00
Matthew Brown
5bae869dc6 Break file manipulation out into Psalter 2018-01-07 17:25:23 -05:00
Matt Brown
796a3c5066 Fix style issues 2018-01-07 17:25:23 -05:00
Matt Brown
928b01a7c7 Find and fix code issues where functionality is available 2018-01-07 17:25:23 -05:00
Matt Brown
53d8c7ba52 Fix issue ideas 2018-01-07 17:25:23 -05:00
Matthew Brown
93fcaf38ef Fix type regex to allow for spaces after nullable 2018-01-06 22:11:33 -05:00
Matt Brown
a76fde5b98 Break out mismatching param/return type issues from InvalidDocblock 2018-01-05 12:11:12 -05:00
Matt Brown
45eaea1ed9 Flesh out callmap type 2018-01-05 11:50:27 -05:00
Matthew Brown
2ebf6a0ef5 Allow non-lethal method signature mismatches to be suppressed 2018-01-05 01:04:07 -05:00
Matthew Brown
40587292a5 Don’t warn about wider child param types 2018-01-05 00:55:48 -05:00
Matthew Brown
3de584cbc1 Add more specific argument for ReflectionObject 2018-01-05 00:54:48 -05:00
Matthew Brown
51edeead84 Fix invalid Reflection methods 2018-01-05 00:26:51 -05:00
Matthew Brown
6f5a214365 Allow param redefinition, but complain if it differs to parent class 2018-01-05 00:19:35 -05:00
Matthew Brown
c9173c7da3 Add more specific issues for falsable/nullable invalid return types 2018-01-04 21:36:16 -05:00
Matthew Brown
6cff92d813 Don’t worry about invalid closure docblocks 2018-01-04 20:35:43 -05:00
Matthew Brown
a8ac9d4fdc Flesh out return types before comparing 2018-01-04 20:13:09 -05:00
Matthew Brown
eefa4f925f Improve Reflection class method return types 2018-01-04 20:13:09 -05:00
Matthew Brown
5995de0c9f Fix possible nullref 2018-01-04 19:31:12 -05:00
Matthew Brown
6e7bab58c4 Be better about inherited core method arg types 2018-01-04 18:58:03 -05:00
Matthew Brown
db7abc2b90 Add more debug output when using reflection/composer classmap 2018-01-04 14:13:54 -05:00
Matthew Brown
12aef22f05 Fix issue where byref differences would not be highlighted 2018-01-04 14:01:17 -05:00
Stéphane Bour
9b2cfdc669 fix: add preserve_keys on array_reverse function 2018-01-03 21:57:11 -05:00
Matt Brown
24c69a9a7c Allow all DateTime/DateTimeImmutable methods to return static 2018-01-03 10:53:45 -05:00
Matt Brown
ff5b2ce799 DateTimeImmutable::add/sub return static 
Fixes #419
 2018-01-03 10:35:22 -05:00
Matthew Brown
8a8253ac4c Fix indentation 2018-01-02 21:23:48 -05:00
Matt Brown
13931766ce Add PHP 7.2-compatibility for Psalm development 2018-01-02 19:55:07 -05:00
Matt Brown
e6aae2f2e2 Fix issue assigning string-typed properties without a string cast 2018-01-02 18:01:59 -05:00
Matt Brown
310f91ea81 Warn when methods with typehints don’t return for all codepaths 2018-01-02 16:57:40 -05:00
Matt Brown
fdff250c4a Preserve keys when merging arrays 2018-01-02 12:59:22 -05:00
Matthew Brown
8da23605bb Add unqualifier plugin test to remove unnecessary namepaces 2018-01-02 09:46:50 -05:00
Matthew Brown
cc81d78dfd Add code replacement api to allow Psalm to update arbitrary parts of the codebase 
Fixes #264
 2018-01-02 09:46:50 -05:00
Matthew Brown
72b127e061 Allow plugins to be run via the command line 2018-01-02 09:46:50 -05:00
Matthew Brown
81cfe09fae Improve reporting of classlike locations in docblocks 2018-01-01 20:04:03 -05:00
Matthew Brown
a1247aeb60 Remove unused var 2018-01-01 12:13:32 -05:00
Matthew Brown
7418d6685f Add PossibyInvalidFunctionCall, emitted when function call may not be valid 2018-01-01 12:00:02 -05:00
Matthew Brown
5afe3b10fa Scan compoer autoload files before any sweep of code 2018-01-01 11:47:03 -05:00
Matthew Brown
1608463b09 Strip leading slashes from generic object classes on creation 2017-12-31 21:17:39 -05:00
Matthew Brown
290cf396d4 Remove unnecessary suppression 2017-12-31 13:12:19 -05:00
Matthew Brown
921d0ad75c
Look for dead code in every Psalm build (#417) 2017-12-30 09:51:01 -05:00
Matthew Brown
2d24f9e99d Don’t complain about unused variables when they’re passed by reference 2017-12-30 09:30:02 -05:00
Matthew Brown
752e99ad2e Reduce PossiblyUnusedParam false positives 2017-12-30 08:47:00 -05:00
Matthew Brown
c0e923acb9 Update get_defined_functions to more recent signature 2017-12-29 22:57:02 -05:00
Matthew Brown
f81642c1eb Fix location of function param vars 2017-12-29 21:28:21 -05:00
Matthew Brown
37a3c0a81e Avoid checking classes named Null, because PHP will complain 
Ref #415
 2017-12-29 19:45:32 -05:00
Matthew Brown
086b314df8 Cut down on interface PossiblyUnusedMethod reports 2017-12-29 19:38:01 -05:00
Matthew Brown
875bb8c072 Improve dead code detection, reducing false positives for params 2017-12-29 17:27:16 -05:00
Matthew Brown
8efc939a5f Move Psalm execution code into PHP file that Psalm can analyse 2017-12-29 17:02:56 -05:00
Matthew Brown
0b58ee425d Fix trait method evaluation order 2017-12-29 11:26:28 -05:00
Matthew Brown
c38cf9b672 Migrate type reconciliation code to its own class 2017-12-29 10:55:53 -05:00
Tim van Dijen
4d0e775346 openssl_encrypt and _decrypt can return false (#414) 2017-12-29 04:26:53 +01:00
Matthew Brown
81efe28f79 Fix #403 by complaining about return values in void functions 2017-12-28 21:49:03 +01:00
Matthew Brown
b96ab18d4b Improve throw issue message 2017-12-28 21:35:25 +01:00
Matthew Brown
b8c349166e Add InvalidCatch and InvalidThrow to prevent erroneous exceptions 
Fix #411 and fix #412
 2017-12-28 20:40:28 +01:00
Matthew Brown
dd0f046aee
Fix #410 - make sure anything inside a catch statement is treated as Throwable (#413) 2017-12-28 01:49:36 +01:00
Matthew Brown
becce4ae36 Use composer classmap where available to remove need for reflection of vendor classes 2017-12-28 00:56:10 +01:00
Matthew Brown
57592aca41 Fix #409 - PropertyNotSetInConstructor can be suppressed at the property level 2017-12-27 12:27:59 +01:00
Matthew Brown
e2e1094ec6 Fix #407 - improve treatment of array_merge unpacked args 2017-12-23 02:09:58 +01:00
Matthew Brown
ec92b40ed3 If class checking fails for storage reasons, don’t quit analysis 2017-12-23 01:26:08 +01:00
Matthew Brown
58c7aa74b4 Prevent recursion when analysing constructor property assignments 2017-12-23 01:01:59 +01:00
Matthew Brown
2f5b05887b Promote CircularReference from exception to issue 2017-12-22 18:56:59 +01:00
Matthew Brown
c5ea5178e1 Remove unnecessary issue type 2017-12-22 16:09:56 +01:00
Matthew Brown
84260c5edc Prohibit array pass by ref 2017-12-22 15:21:23 +01:00
Matthew Brown
714d0678b1 Fix file analysis after realpath fix 2017-12-19 13:08:47 -05:00
Matthew Brown
68a4f30e96 Fix realpath return type 
Fixes #405
 2017-12-19 12:55:43 -05:00
Matthew Brown
abc9c051a9 Improve analysis of constant arrays 2017-12-19 09:48:01 -05:00
Matthew Brown
035f528581 Make sure that combining false with false simplifies to false 2017-12-19 00:06:05 -05:00
Matthew Brown
53d887d356 Make sure nested lists get some sort of assignments 2017-12-18 23:13:18 -05:00
Matthew Brown
45fc9fd5d9 Check LHS of property when RHS is variable 2017-12-18 22:35:03 -05:00
Matthew Brown
0e6006deda Fix #328 and allow single-entry object-like shorthand 2017-12-18 22:07:52 -05:00
Matthew Brown
ab3b8a0cf2 Make array{a:string} a subtype of array<string, string> 
cc @weirdan
 2017-12-18 20:08:45 -05:00
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
Matt Brown
72da8f655a Don’t stop analysis after mixed method call 2017-12-18 11:05:53 -05:00
Matt Brown
597ed0ed12 Fix #401 - don’t panic when checking generator against other types 2017-12-18 10:58:46 -05:00
Matthew Brown
4b0cee6142 Only complain about redundant conditions if there’s one negated clause 2017-12-18 00:47:36 -05:00
Matthew Brown
4ff26cdd8f Fix RedundantCondition complaint when examining CNF queries 2017-12-18 00:39:00 -05:00
Matthew Brown
2ec09b26d2 Clone all types on assignment 2017-12-17 23:22:26 -05:00
Matthew Brown
3b7c84f484 Detect instances where loop invariants are invalidated 
Fixes #389
 2017-12-17 10:58:03 -05:00
Matthew Brown
c1ce543e81 Make sure to clear previously inferred types when rechecking trait statements 
Fixes #399
 2017-12-17 01:06:12 -05:00
Matthew Brown
ad67256be0 Remove more methods never called 2017-12-16 10:59:04 -05:00
Matthew Brown
2011b8fb8f Remove dead code 2017-12-16 10:51:04 -05:00
Matt Brown
8ca5fbefea Invalidate clauses when assigning root vars 2017-12-15 17:34:21 -05:00
Matt Brown
3b4a7a97bc Don’t treat callmap scalar types as any sort of filtering mechanism 
Fixes #393 and fixes #394
 2017-12-15 16:48:06 -05:00
Tyson Andre
d0fe5e3127 Don't convert standalone false/true to bool in combineTypes (#396) 
Fixes #392
 2017-12-15 16:36:42 -05:00
Tyson Andre
e2e86beee7 Fix a possibly undefined variable seen when issue is suppressed (#391) 2017-12-15 12:07:34 -05:00
Tyson Andre
136d48f77c Support @property-read and @property-write as new tags. (#317) 
In combination with `@psalm-seal-properties`, this can be used to
have in-depth checking of magic properties.
 2017-12-14 14:22:27 -05:00
Matt Brown
52c414f1d2 Fix return {expr} checks for void functions 2017-12-14 12:50:02 -05:00
Matt Brown
d440e4bbb1 Keep going after seeing a type coercion 2017-12-14 11:33:18 -05:00
Matt Brown
b319f54ff6 Fix issue with equality of scalar types not from docblock 2017-12-14 11:23:20 -05:00
Matthew Brown
dc65c14bc4 Fix properties fetches with self 2017-12-13 22:29:38 -05:00
Matthew Brown
34c133d5d0 Add for post conditions to assignment map analysis 2017-12-13 22:04:37 -05:00
Matthew Brown
298ee214e9 Only allow variables greater than a number to be non-null 2017-12-13 20:48:01 -05:00
Matthew Brown
e63441af1e Make sure $a > 0 removes null from $a 
Fixes #186
 2017-12-13 20:06:19 -05:00
Matthew Brown
e55fe2f158 Don’t complain about possibly undefined vars when calling unset 
Fixes #139
 2017-12-13 19:46:58 -05:00
Matt Brown
dd11a792fd Add trailing commas 2017-12-13 15:57:10 -05:00
Matt Brown
4b8c242f5d Create fake get_class/gettype statements where necessary 2017-12-13 15:56:05 -05:00
Matthew Brown
5f22203bd1 Fix #385, fix return type of sodium function 2017-12-12 02:10:17 -05:00
Matt Brown
51a2f12bbf Only update inner loop vars that have changed given preconditions 2017-12-11 12:03:50 -05:00
Matt Brown
301e393e37 Remove resource and callable from falsy checks 2017-12-11 11:32:14 -05:00
Matthew Brown
146cb12277 Refine function arguments if they match non-docblock equivalents 2017-12-10 21:14:30 -05:00
Matthew Brown
46feaaf1c6 Don’t run try/catch analysis twice 2017-12-10 20:21:21 -05:00
Matthew Brown
a2d5bc59ad Get rid of undefined variable issues 2017-12-10 18:34:22 -05:00
Matthew Brown
db72ef29d8 Fix type reassignment in catches 2017-12-10 18:09:38 -05:00
Matthew Brown
f8207fe490 Improve handling of try/catch blocks, suppressing RedundantCondition where necessary 
Fixes #355
 2017-12-10 17:36:33 -05:00
Matthew Brown
a413e0496a Fix #361 by terminating analysis if loop statements have issues 2017-12-10 16:22:45 -05:00
Matthew Brown
31ce716647 Widen empty array checks 2017-12-10 16:17:27 -05:00
Matthew Brown
c95af0bb57 Fix issue with assigning empty type 2017-12-10 14:56:51 -05:00
Matthew Brown
7fb1b476c7 Sort results from multi-threaded execution 2017-12-10 11:22:36 -05:00
Matthew Brown
a345ec49a1 Fix is_bool checks on true vars 2017-12-09 16:05:31 -05:00
Matthew Brown
42dcd136ca Improve treatment of true and fix #369 2017-12-09 15:51:38 -05:00
Matthew Brown
13f290038a Improve RedundantCondition checks and add true type 
Fixes #383
 2017-12-09 14:53:39 -05:00
Matt Brown
bfccdb417f Pass through ignore_nullable_issues flag when verifying return statements 2017-12-07 16:08:09 -05:00
Matt Brown
eca7351472 Add return-level issues as well as function-level ones 
Fixes #379
 2017-12-07 15:50:25 -05:00
Matthew Brown
2a7b48ce5f Add support for infinite loops 
Fixes #381
 2017-12-06 23:46:41 -05:00
Matt Brown
6c84fecce9 Always update the parent context from the loop context 
Fixes #377
 2017-12-06 19:20:24 -05:00
Matthew Brown
e08b11b144 Improve TemplateChecker 2017-12-06 01:05:51 -05:00
Matthew Brown
0eedad4f6a Add UndefinedGlobalVariable issue and asssociated Possibly... one 2017-12-06 00:56:00 -05:00
Matthew Brown
a87a1f0dc9 Make sure undeclared array offset vars have type mixed 
Fixes #360
 2017-12-06 00:35:41 -05:00
Matthew Brown
df90d72ad1 Emit return type errors at the function itself, not its parent 
Fixes #363
 2017-12-06 00:11:05 -05:00
Matthew Brown
59b50bdcdd Add proper types for magic constants 
Fixes #362
 2017-12-06 00:05:01 -05:00
Matthew Brown
52fc81e4ab Remove need for a __toString return type 
Fixes #364
 2017-12-05 23:47:50 -05:00
Matt Brown
d10898b853 Remove code that only caused pain 2017-12-05 16:54:24 -05:00
Matt Brown
e2b1b24dbf Fix empty checks, make them more like isset checks 
Fixes #372
 2017-12-05 12:14:10 -05:00
Matt Brown
98085b2267 Fix #371 - improve handling of do statements broken in loop refactor 2017-12-05 11:05:10 -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
Matt Brown
83c65d4b2d Add DOMNodeList::item to callmap 2017-12-04 11:59:16 -05:00
Matt Brown
1f57881310 Break out PossiblyNullArrayOffset and NullArrayOffset from InvalidArrayOffset 2017-12-04 11:20:31 -05:00
Gerrit Addiks
de09bd846c Fixes #367; Added missing declaration for var_comment variable in ForEachChecker (#368) 2017-12-04 08:50:59 -05:00
Matthew Brown
8abd77c70f Revert to from_docbblock status of outer loop 2017-12-04 00:13:46 -05:00
Matthew Brown
0134d7bf5c Keep track of referenced loop vvars 2017-12-03 23:50:51 -05:00
Matthew Brown
69ca6bd0a0 Get LHS clauses of && expression after evaluation 2017-12-03 18:33:54 -05:00
Matthew Brown
02dcb2be95 Get or LHS clauses after evaluating statements 2017-12-03 18:22:25 -05:00
Matthew Brown
f5ca4b1c52 Also remove var from clauses when updating 2017-12-03 17:36:50 -05:00
Matthew Brown
6843dfb7fc Remove from_docblock status if we make a successful method call 2017-12-03 17:21:20 -05:00