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Commit Graph

650 Commits

Author SHA1 Message Date
Brown
4ecf370900 Coerce mixed values when passed as arguments 2019-05-21 11:51:41 -04:00
Matthew Brown
ea930b8875 Fix interface_exists after class_exists check 2019-05-20 20:57:59 -04:00
Brown
8c653b0312 Improve dead code detection a little more 2019-05-20 18:25:11 -04:00
Brown
2637156f45 Properly fix #1128 with additional check 2019-05-20 12:01:18 -04:00
Brown
83a2122f8c Fix #1464 and fix #1128 - reduce try/catch UnusedVariable false positives 2019-05-20 11:54:21 -04:00
Matthew Brown
1e853800a3 Fix #1657 - allow interface_exists to generate class-string assertion 2019-05-19 15:56:04 -04:00
Brown
963d5bb901 Fix #1656 - allow chained call completion 2019-05-17 12:38:29 -04:00
Brown
0bd4dbcbc4 Bump to PHP 7.1
Fixes #1650
2019-05-16 18:36:36 -04:00
Brown
9a93525d33 Emit undefined docblock class error where appropriate on property fetcthes 2019-05-16 15:07:07 -04:00
Brown
66bbe5bb74 Allow space in intersection type
Ref #1645
2019-05-16 13:52:58 -04:00
Brown
4a434d9a2f Add separate issue for undefined classes in docblocks 2019-05-15 18:41:26 -04:00
Matthew Brown
cfff66efb7 Fix #1634 - don’t remove existing return types when preventing bc breaks 2019-05-15 00:34:56 -04:00
Matthew Brown
1c10ae11bf Fix #1580 - look for no-returns in try/catch statements 2019-05-14 21:22:29 -04:00
Matthew Brown
cfde83775d
Fix Psalm errors 2019-05-14 19:30:10 -04:00
Barney Laurance
f4c754737f psalm-internal: Prevent use of @psalm-internal without @internal 2019-05-14 18:54:16 -04:00
Barney Laurance
6fbe2b0837 Extract function NamespaceAnalyzer::nameSpaceRootsMatch 2019-05-14 18:54:16 -04:00
Barney Laurance
14843ed58a psalm-internal - extract function NamespaceAnalyzer::isWithin
Also adjust behaviour so things can be internal to classes, not just to
namespace, and namespace comparision is case insensitive
2019-05-14 18:54:16 -04:00
Barney Laurance
cd673538f1 psalm-internal - refactor - use snake_case not camelCase 2019-05-14 18:54:16 -04:00
Barney Laurance
c35d21580f psalm-return - remove unusued variable 2019-05-14 18:54:16 -04:00
Barney Laurance
cd16dc7ac3 psalm-internal - PHPBCBF fixes 2019-05-14 18:54:16 -04:00
Barney Laurance
fcf893d2e8 psalm-internal - disalow use of @psalm-internal property without setting namespace 2019-05-14 18:54:16 -04:00
Barney Laurance
7b7683bdaf psalm-internal - prevent setting internal property from other namespace 2019-05-14 18:54:16 -04:00
Barney Laurance
ce5d307f83 psalm-internal - present fetching internal property from other namespace 2019-05-14 18:54:16 -04:00
Barney Laurance
0ebcba3e02 psalm-internal - prevent instantiation of class from other namespace 2019-05-14 18:54:16 -04:00
Barney Laurance
b29e041d3c psalm-internal - prevent call to method marked psalm-internal from other namespace 2019-05-14 18:54:16 -04:00
Barney Laurance
059d1ef177 psalm-internal - prevent static call to psalm-internal class from other namespace 2019-05-14 18:54:16 -04:00
Barney Laurance
4415ef0dbd psalm-internal - prevent invalid extention of class internal to other namespace 2019-05-14 18:54:16 -04:00
Brown
f1d8b1e6e7 Prevent extending covariant template params
Fixes #1610
2019-05-14 18:51:30 -04:00
Brown
7fbbe964cb Fix #1609 - warn when using covariant template type as input 2019-05-14 18:17:38 -04:00
Brown
e7f4a52d2b Use better metric for a properly mismatching type 2019-05-14 16:15:38 -04:00
Brown
30cbcb6c36 Add ImplementedParamTypeMismatch issue
Fixes #1633
2019-05-14 15:44:46 -04:00
Ilija Tovilo
2c36a10ac8 Fix #1622 - add allow-backwards-incompatible-changes flag to psalter
The flag prevents psalter from adding native return types
2019-05-13 17:59:31 -04:00
Matthew Brown
f8b4b12ec2 Fix #1622 - don’t update return types in docblocks when overridden elsewhere 2019-05-13 09:04:26 -04:00
Matthew Brown
9b4d841414 Allow return type errors to be suppressed locally 2019-05-13 08:54:34 -04:00
Matthew Brown
c6e29322c0 Fix unset bug 2019-05-13 01:35:29 -04:00
Matthew Brown
7c2fe53446 Fix #1391 - find dead code in assignments to self 2019-05-12 23:31:36 -04:00
Matthew Brown
a3a208a7c9 Remove unused variables 2019-05-12 23:13:27 -04:00
Matthew Brown
307cdbbbb3 Fix #1626 - detect dead code found in #1624 2019-05-12 20:49:37 -04:00
Tyson Andre
d4f1a4a75f Remove unused variables/comment params 2019-05-11 22:11:38 -04:00
Brown
feff357a75 Be smarter about discovering files 2019-05-10 18:07:13 -04:00
Brown
9b75683796 Search better, and avoid fatal error 2019-05-09 19:34:38 -04:00
Brown
33d4888228 Fix #1618 - conditionally enable autocompletion for methods and properties 2019-05-09 11:20:13 -04:00
Brown
24dbc34bbe Use better solution for inherited more-specific return types 2019-05-09 10:41:30 -04:00
Brown
629eeed3e6 Fix incorrect message when inheriting parent docblock 2019-05-09 10:26:06 -04:00
Brown
111abf82da Fix #1616 - allow Psalm to output checkstyle format 2019-05-08 14:26:52 -04:00
Brown
b83f540b15 Prevent crash when iterator class does not exist 2019-05-08 11:03:47 -04:00
Matthew Brown
419d1da98d Fix issue where iterators weren’t processed recursively 2019-05-08 09:04:52 -04:00
Brown
d7ee952084 Infer closure param type for array_filter/array_map
Fixes #664
2019-05-07 16:27:25 -04:00
Matthew Brown
4f8d6a50d8 Don’t emit MissingClosureReturnType when inside call and type can be inferred 2019-05-06 20:47:55 -04:00
Brown
fec1a60e90 Ref #1600 - partial fix inferring param types when none is available 2019-05-06 18:44:10 -04:00
Brown
751253ddf0 Fix #1603 - prevent invalid covariant template classes from being passed 2019-05-06 16:38:08 -04:00
Brown
640c1d13a6 Fix unused variables now found in Psalm’s code 2019-05-02 17:21:23 -04:00
Brown
08bf101f48 Fix #1598, catching unused variables followed by try inside loop 2019-05-02 17:21:02 -04:00
Brown
86bf159bd0 Avoid false positive for param 2019-05-02 15:33:47 -04:00
Brown
4f26c8d749 Fix #1597 - ternary else should only know about first conditional expression 2019-05-02 13:43:18 -04:00
Matthew Brown
ae531506de Fix #1591 - allow variable typed to string to be compared to literal in reverse order 2019-05-02 00:50:35 -04:00
Matthew Brown
fbe10c1a1f Don’t allow empty coercion on generic type params
Fixes #1590
2019-05-02 00:19:56 -04:00
Matthew Brown
cacced782d Fix #1592 - allow methods with a simple exit to have the same treatment as those with a simple throw 2019-05-01 23:45:03 -04:00
Matthew Brown
0fe378a467 Fix #1593 - still inherit more specific docblock from parent when parent has no signature return 2019-05-01 23:14:22 -04:00
Brown
d53ba0b826 Improve message 2019-04-30 13:26:11 -04:00
Brown
2fe5a72ab7 Fix #1586 - allow use of --find-unused-code as alternative to --find-dead-code 2019-04-30 13:23:18 -04:00
bugreportuser
1c160dab13 Fix typo in isAtomicContainedBy 2019-04-30 00:52:56 -04:00
Brown
b6e9fba8e6 Track method param uses between diff runs 2019-04-29 17:29:38 -04:00
Brown
f760ab6707 Add better reporting for errors 2019-04-29 12:07:34 -04:00
Matthew Brown
e08944cae0 Allow diff mode with --find-dead-code 2019-04-27 17:38:24 -04:00
Matthew Brown
59e53acd56 Fix new template class array key coercion to mixed - when we don’t know, assume bottom type 2019-04-26 07:54:21 -04:00
Tyson Andre
dbcedd300b Fix error messages for $boolVar !== null
Seen for this example:

    $b = rand() % 2 > 0;
    if ($b !== null) { ... }
2019-04-26 00:19:46 -04:00
Brown
0e4c8ce482 Split apart TypeCoercion issues, allowing more granular issue filtering 2019-04-25 18:02:19 -04:00
Brown
f227af83c0 Allow mixed callable params to be valid 2019-04-24 12:54:35 -04:00
Matthew Brown
3681762a9b Add detection for callable variable use 2019-04-23 22:31:38 -04:00
Matthew Brown
d68e501bfa Fix #1528 - double check for missing dependency 2019-04-21 11:30:50 -04:00
Matthew Brown
9be8013633 Add a way to ignore variable method & property calls 2019-04-20 17:49:49 -04:00
Brown
205fa36fb7 Add better error messages to unused code issues 2019-04-19 11:45:22 -04:00
Brown
d6de6ca5d5 Prevent removing properties on classes with variable assignment 2019-04-18 14:47:58 -04:00
Brown
4807ebe04a Always evaluate static calls when method call cannot 2019-04-18 13:51:34 -04:00
Brown
d51475bc03 Register magic property get/set propertyExists calls 2019-04-18 10:41:46 -04:00
Brown
86c6b6fa36 Don’t warn about unused properties that override a used one 2019-04-17 16:41:35 -04:00
Brown
a529f74473 Add support for tracking callables 2019-04-17 15:45:40 -04:00
Brown
fea9faaec5 Allow psalter to be used in multithreaded mode 2019-04-17 13:15:06 -04:00
Brown
80e28d6a4a Add support for unused method & property automated removal 2019-04-17 11:12:18 -04:00
bugreportuser
2e147585a1 Allow ignoring exceptions only in global scope 2019-04-16 22:42:45 -04:00
Brown
ff14f671b1 Add hopefully-more-portable method for evaluating method/property usage 2019-04-16 16:07:48 -04:00
Brown
24084eb2ec Use more specific class name 2019-04-15 15:45:24 -04:00
Matthew Brown
934fb53d65 Improve error locations for PropertyNotSetInConstructor errors 2019-04-14 12:48:59 -04:00
Matthew Brown
ffec25da20 Fix #1556 - allow internal method calls when checking property initialisation s 2019-04-14 12:19:15 -04:00
bugreportuser
8454c0db39 Support for bitwise not 2019-04-14 10:16:38 -04:00
Matthew Brown
d145f17782 Fix #1548 - allow parallel execution with --find-dead-code 2019-04-13 15:38:09 -04:00
Bruce Weirdan
8dda8a0ee4 cs fix 2019-04-13 12:35:49 -04:00
Bruce Weirdan
4daf94ca1d Case-insensitive checks for var_dump and shell_exec
Fixes vimeo/psalm#1547
2019-04-13 12:35:49 -04:00
Brown
26e2de93c7 Prepare to enable paralellised use of --find-dead-code
References #1548
2019-04-12 18:28:07 -04:00
Brown
b6d0ee0777 Prevent impossible === false comparison 2019-04-12 10:30:56 -04:00
Matthew Brown
39af691d2f Fix #1546 - catch impossible assertions to true 2019-04-12 09:38:56 -04:00
Matthew Brown
ea20a2bd04 Fix #1540 - use correct comparison for callable param types 2019-04-12 00:44:10 -04:00
Brown
be5a262deb Add better handling for non-edge-case function calls 2019-04-11 14:53:21 -04:00
Brown
cadee4d988 Allow numeric to go into string|int|float 2019-04-11 11:25:18 -04:00
Brown
8f1dbc072d Allow empty offset sets on arrayaccess objects 2019-04-10 17:25:25 -04:00
Brown
7f8b47c5cf Fix buggy behaviour around callable tests 2019-04-09 18:09:57 -04:00
Brown
808522c36f Add workaround SoapFault::__construct, fixing #1535 2019-04-09 15:06:10 -04:00
Brown
3dc3d659f1 Fix #1534 - allow unpacked args to be interpreted properly by overloaded functions 2019-04-09 14:48:51 -04:00
Brown
fb1eba9b61 Fix #1473 - add support for ...&x in docblocks 2019-04-09 14:23:48 -04:00
Brown
1348d634ed Improve handling of variadic parameters 2019-04-09 13:58:49 -04:00
Matthew Brown
c63886fc36 Fix Psalm errors 2019-04-08 21:51:18 -04:00
Matthew Brown
cb1ed5f1ca Fix #1532 - ignore inaccessible method with implicit parent constructor call 2019-04-08 11:01:16 -04:00
Brown
41c722448a Fix #1531 - improve hrtime return type 2019-04-03 17:08:37 -04:00
Brown
9447cd2d98 Prevent scalar property assertion error 2019-04-03 10:59:27 -04:00
Brown
08a4573a1c Fix #1525 - allow scalar return types to accept false 2019-04-03 10:56:29 -04:00
Brown
21b1c04c1d Fix #1526 - ignore files if they weren’t picked up in scanning step 2019-04-03 10:43:48 -04:00
bugreportuser
f5e03715f3 Fix memory leak 2019-04-02 23:36:55 -04:00
Matthew Brown
ef8292cfc7 Fix #1510 - analyse mixed array offsets 2019-03-31 15:42:15 -04:00
bugreportuser
1a4b9ab25f Allow suppressing exception issues inline 2019-03-31 14:22:19 -04:00
bugreportuser
4fc7e4affc Give errors for all uncaught exceptions 2019-03-31 14:22:19 -04:00
Brown
09a8d68288 Use more specific location for return type issues 2019-03-29 15:36:13 -04:00
Brown
af4d10cb63 Fix #1499 - use TraitMethodSignatureMismatch when dealing with trait methods 2019-03-29 14:09:06 -04:00
Brown
1ab6345bac Fix treatment of PDOStatement::setFetchMode
Fixes #1496
2019-03-29 13:26:13 -04:00
Matthew Brown
230680fd1c Fix #1513 - use correct param types when examining abstract trait methods 2019-03-28 22:47:17 -04:00
Brown
937eb42e8b Do not override parent return type 2019-03-28 10:43:49 -04:00
Matthew Brown
bd6fea0d57 Fix #1514 - catch static interface call 2019-03-28 08:22:44 -04:00
Matthew Brown
5e287fa83e Fix #678 - allow docblock types to set constraints 2019-03-28 00:16:35 -04:00
Matthew Brown
cf21c3e366 Fix #678 - allow docblock to override mixed assignment of static vars 2019-03-28 00:10:08 -04:00
Matthew Brown
e9afd3a6f3 Examine arrays in unknown function calls 2019-03-27 22:13:06 -04:00
Matthew Brown
63a0e768b3 Improve type coverage in both good and bad ways 2019-03-25 22:30:40 -04:00
bugreportuser
5a59963e9b Inherit uncaught throws from namespace scope 2019-03-25 21:43:51 -04:00
Brown
691d71cdb4 Fix #1504 and ignore SoapClient errors 2019-03-25 11:49:05 -04:00
Brown
783f028f70 Fix #1498 - use template types from parent function 2019-03-25 11:25:43 -04:00
Matthew Brown
496a175a9f Fix #1497 - respect constants stubbed in define() calls 2019-03-25 00:07:32 -04:00
bugreportuser
b71005e199 Make MissingThrowsDocblock codelocation more accurate 2019-03-24 23:03:37 -04:00
bugreportuser
976c2c5ef3 Add an error for throws in global scope 2019-03-24 23:03:37 -04:00
bugreportuser
8b12751007 Keep track of throw code locations 2019-03-24 23:03:37 -04:00
Tyson Andre
2e6a2f14ed Fix typos in psalm with codespell's dictionary 2019-03-24 23:01:20 -04:00
Tyson Andre
fc83f1c3ea Fix typo: "Arithmentic" -> "Arithmetic" 2019-03-24 23:00:51 -04:00
Matthew Brown
6bcc3d0261 Don’t stop analysing on var_dump 2019-03-23 10:58:26 -04:00
Matthew Brown
ee56419fd6 Improve accuracy and durability of mixed counts 2019-03-23 09:50:47 -04:00
Brown
9cf78e9097 Remove unused var 2019-03-22 19:12:06 -04:00
Brown
c221eccbf5 Tidy up method call analyser 2019-03-22 18:02:33 -04:00
Brown
cacd5a1946 Cast null array key to empty string
Fixes #1487
2019-03-22 16:45:17 -04:00
Brown
cc568422d8 Fix #1488 - allow inheritance when dummy template exists 2019-03-22 16:29:30 -04:00
Brown
b9ba24929d Refactor storage of template names to prevent clashes 2019-03-22 15:59:10 -04:00
bugreportuser
42137f6054 Ignore unused superglobals 2019-03-22 10:19:39 -04:00
bugreportuser
aafb3ee6d6 Ignore unused static vars 2019-03-22 09:50:47 -04:00
Brown
29666bf22e Fix #1489 - make sure you’re checking against known params 2019-03-21 18:28:25 -04:00
Brown
ab6ca4dc35 Fix #1491 - allow comparison to typed value 2019-03-21 17:26:10 -04:00
Brown
8d06c6a700 Fix #1480 by remembering where a property was set 2019-03-19 19:43:18 -04:00
Brown
6081c742c5 Fix incorrect InvalidArgument for array value scalar mismatch 2019-03-19 16:45:26 -04:00
Brown
880b07783f Error should be InvalidScalarArgument 2019-03-19 16:12:38 -04:00
Brown
8ed5e661a4 Catch object passed to array-key 2019-03-19 11:43:37 -04:00
Matthew Brown
136429dfd4 Fix location of @method docblocks for issues 2019-03-18 21:05:37 -04:00
Matthew Brown
4865f66aeb Allow better comparisons for templated types 2019-03-17 18:52:42 -04:00
Matthew Brown
472ab29d74 Add PossiblyInvalidCast for more refined checks 2019-03-17 17:10:51 -04:00
Matthew Brown
bf586bf93b Fix #1471 - report issue with string casting inside string 2019-03-17 16:31:56 -04:00
Matthew Brown
9ee4a7414b Fix #1461 - check interfaces when analysing abstract method call 2019-03-17 14:16:52 -04:00
Matthew Brown
2f8bfffe95 Fix #1475 but, like, properly this time 2019-03-17 13:50:02 -04:00
Matthew Brown
ca765cba58 Fix errors caused by bad generic param counts
Fixes #1474
2019-03-17 12:20:57 -04:00
Matthew Brown
f66af3e267 Fix #1475 - allow self params in traits 2019-03-17 11:31:04 -04:00
Matthew Brown
de7df3175b Fix #1368 - improve message formatting 2019-03-16 12:53:54 -04:00
bugreportuser
e31cfa503d Allow reconciling superglobal types 2019-03-16 12:49:38 -04:00
Matthew Brown
01d6caf6a2 Catch negated instanceof bugs 2019-03-16 12:34:48 -04:00
Matthew Brown
a0659a02f1 Fix #1418 - support templated union types 2019-03-16 11:15:25 -04:00
Matthew Brown
ab832207a4 Fix #1453 - traits are not valid classes 2019-03-15 22:12:35 -04:00
Matthew Brown
b82709897a Fix #1460 2019-03-15 21:50:16 -04:00
Matthew Brown
c22cdb0795 Fix #1459 - allow nullable templated comparison 2019-03-15 21:37:50 -04:00
Brown
85f34f2aca Add defining class and increas string length 2019-03-12 12:58:04 -04:00
bugreportuser
0e9fb04f06 Define globals in more places 2019-03-11 15:53:21 -04:00
Brown
e22f216a5b Allow callable|array to be coerced to an array 2019-03-11 11:39:33 -04:00
Matthew Brown
17235cedf9 Allow sequential unsets with missing keys 2019-03-11 01:54:32 -04:00
Matthew Brown
95b986d2d4 Fix #1367 - allow assertions on mixed arrays to define objectlike type 2019-03-10 23:38:30 -04:00
Matthew Brown
848b070946 Fix #1413 - don’t complain about byref use param 2019-03-10 16:36:35 -04:00
bugreportuser
c8fffe362a Allow capitalized @inheritDoc 2019-03-09 20:26:17 -05:00
bugreportuser
57a4522ee7 Flesh out callable arg types 2019-03-07 23:24:50 -05:00
bugreportuser
d120e582ac Use config globals for invalid global scope 2019-03-07 23:21:56 -05:00
Matthew Brown
85f0fa6e7d Add support for literal templated defaults 2019-03-07 22:32:38 -05:00
Brown
5beb26659e Add special type for SQL select strings for plugins to consume 2019-03-07 14:56:18 -05:00
Brown
0b74c6a6e7 Fix interface name ref 2019-03-07 11:30:05 -05:00
Brown
b3a59d2638 Fix #1435 - prevent classes extending interfaces 2019-03-07 11:16:40 -05:00
Matthew Brown
e84eec7275 Fix #1434 - allow local suppression of return type checks 2019-03-07 09:21:03 -05:00
bugreportuser
b34dbe26e2 Allow setting superglobal types 2019-03-06 15:59:41 -05:00
bugreportuser
056e5a5b1e Allow setting globals in config 2019-03-06 15:59:41 -05:00
Brown
9442805763 Mutation checks should not care about return type 2019-03-06 11:12:36 -05:00
Brown
ae69695f89 Prevent tests in PHP 7.1 2019-03-05 18:27:25 -05:00
Brown
cece1def30 Fix #1427 - allow extended methods to be used as callables 2019-03-05 18:02:42 -05:00
Brown
bd372e93af Add config flags for findUnusedVariables and findUnusedCode 2019-03-05 15:45:09 -05:00
Matthew Brown
aeab6e292b Prevent bugs when checking for initialisation 2019-03-04 00:17:45 -05:00
Tyson Andre
6f7295ed13 Remove unused use statements 2019-03-03 22:22:36 -05:00
Matthew Brown
48b39a15b9 Don’t change value of $this by reference 2019-03-03 20:16:11 -05:00
Matthew Brown
17801362f5 Ignore all potentially mixed issues 2019-03-03 18:28:12 -05:00
Matthew Brown
74246c1cf7 Remove errant space 2019-03-03 18:25:14 -05:00
Matthew Brown
a31420be5b Fix checks for existing vars used in by-ref assignments 2019-03-03 18:21:12 -05:00
Matthew Brown
9e8c3b8c6e Only check interfaces for static matchup 2019-03-03 18:13:15 -05:00
Matthew Brown
5b38082454 Complain about non-static comparison
Fixes #1383
2019-03-03 17:41:15 -05:00
Matthew Brown
b7320e2778 Remove unnnecessary param 2019-03-03 16:45:35 -05:00
Matthew Brown
fb9e9bea32 Fix const reference in current context 2019-03-03 16:43:24 -05:00
Matthew Brown
472cdf6bea Fix #1379 - allow @param-out to change type 2019-03-03 15:11:09 -05:00
Matthew Brown
82e6876011 Fix #1397 - fix get_class behaviour for new instances 2019-03-02 18:02:11 -05:00
Matthew Brown
ef0abf1c30 Fix #1411 - allow covariance on extended templates 2019-03-02 16:31:34 -05:00
Matthew Brown
4757c2fe8e Fix messaging 2019-03-02 15:19:59 -05:00
Matthew Brown
5e61f198e1 Fix #1419 - allow checks against empty arrays 2019-03-02 15:18:29 -05:00
Matthew Brown
efbcf7dc5b Fix #1417 - store root file path when scanning for manipulations 2019-03-02 15:07:26 -05:00
Matthew Brown
4ba15ec18d Flip abstract trait analysis implementation checks
Fix #1414
2019-03-02 14:17:26 -05:00
Matthew Brown
5c76ab35c8 Allow properties to be set regardless of visibility 2019-03-01 17:30:55 -05:00
Matthew Brown
619590aa71 Fix parsing of template of type with spaces
Fixes #1406
2019-03-01 09:20:59 -05:00
Matthew Brown
4cc93644e5 Added more descriptive type for callables
Ref #1408
2019-03-01 09:06:37 -05:00