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303 Commits

Author SHA1 Message Date
Matthew Brown
5bae869dc6 Break file manipulation out into Psalter 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
Matthew Brown
c9173c7da3 Add more specific issues for falsable/nullable invalid return types 2018-01-04 21:36:16 -05:00
Matthew Brown
8a8253ac4c Fix indentation 2018-01-02 21:23:48 -05:00
Matthew Brown
81cfe09fae Improve reporting of classlike locations in docblocks 2018-01-01 20:04:03 -05:00
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
ec92b40ed3 If class checking fails for storage reasons, don’t quit analysis 2017-12-23 01:26:08 +01:00
Matthew Brown
abc9c051a9 Improve analysis of constant arrays 2017-12-19 09:48:01 -05:00
Matthew Brown
3b7c84f484 Detect instances where loop invariants are invalidated 
Fixes #389
 2017-12-17 10:58:03 -05:00
Matt Brown
52c414f1d2 Fix return {expr} checks for void functions 2017-12-14 12:50:02 -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
Matthew Brown
146cb12277 Refine function arguments if they match non-docblock equivalents 2017-12-10 21:14:30 -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
Matt Brown
98085b2267 Fix #371 - improve handling of do statements broken in loop refactor 2017-12-05 11:05:10 -05:00
Matthew Brown
cff7f35d00 Change __toString type conversions to more precise getId checks 2017-12-03 12:44:08 -05:00
Matthew Brown
d20b8d3034
Improve loop analysis (#365) 2017-12-02 18:28:18 -05:00
Matthew Brown
888b5dae00 Move LoopChecker into its own file 2017-11-30 01:07:20 -05:00
Matthew Brown
f27bd50abe
Add RedundantCondition issue, replacing FailedTypeResolution (#344) 
* Group changes

* Don’t worry about vars defined before exiting

* Fix issues with vars defined in conditionals

* Add failing test

* Only add failed reconciliation flag if nothing could be salvaged

* Avoid notice when removing clauses

* Improve handling of loops

* Fix evaluation of binary op expressions

* Remove unset vars from outer context after loop

* Ignore RedundantCondition in some more configs
 2017-11-28 00:46:41 -05:00
Matthew Brown
afcbc113c9 Fix #228, fix #336 by improving checking of inherited signatures 2017-11-26 16:03:17 -05:00
Matthew Brown
c86e73ddb6 Always keep track of referenced var ids 
which we can use for analysis elsewhere
 2017-11-24 12:17:28 -05:00
Matthew Brown
942bc0a663 Add new MixedTypeCoercion issue, fixes #320 2017-11-19 13:42:48 -05:00
Matthew Brown
b2ae9a2892 Fix #291, #292 and #297 by improving docblock parsing 2017-11-14 21:43:31 -05:00
Matthew Brown
765d82548d Remove more dead code 2017-11-08 23:27:51 -05:00
Tyson Andre
b3505cfbef Get rid of unused variables in psalm's codebase (#272) 
* Remove unused variables

* Fix more unused variables

* Fix remaining detected undefined variables

Other 20 detected undefined variable warnings were false positives.
 2017-11-08 23:14:27 -05:00
Matt Brown
e0371aed62 Introduce file manipulation concept to plugins 2017-11-07 14:46:53 -05:00
Matthew Brown
35e6cf8108 Change MissingInclude to MissingFile 2017-10-29 17:36:02 -04:00
Matthew Brown
b618bd798d Add new issues for missing required files 2017-10-29 14:39:23 -04:00
Matt Brown
8b7d82ddf6 Fix #2 - suppress errors for single lines 2017-10-26 18:19:19 -04:00
Matthew Brown
38c8a1d9cf Stop analysing statements if expression has errors 2017-10-12 20:24:22 -04:00
Matthew Brown
6b4bd47ddb Fix #181 and #225 - resolve problems with self in comments/return statements 2017-10-07 10:22:52 -04:00
Matthew Brown
9a3cb742cb Refactor docblock manipulation and add tests for it 2017-09-16 12:45:20 -04:00
Matthew Brown
fbc6379275 Fix #202 - vars changed inside loops should invalidate clauses 2017-08-18 22:41:25 -04:00
Matt Brown
c626b7d68a Fix #200 - allow mapping of more callable strings, and callable arrays 2017-08-14 19:30:11 -04:00
Matt Brown
0b0e7aa662 Fix #197 - allow nested class and function definitions 2017-08-14 15:46:01 -04:00
Matt Brown
a7baa7e928 Support callable checks on inline-defined functions 2017-08-11 19:05:04 -04:00
Matthew Brown
4175295113 Isolate where we load static storage objects (#195) 
* Move FileChecker::$storage calls to provider

* Add ClassLikeStorageProvider

* Use ClassLikeStorageProvider everywhere

* Move storage arrays into providers
 2017-07-29 15:05:06 -04:00
Matt Brown
22b6dafe3c Fix #194 - carry over const definitions 2017-07-28 10:42:30 -04:00
Matthew Brown
0d88b4f2e7 Remove whitespace 2017-07-26 21:27:59 -04:00
Matt Brown
7b178a2b25 Add ability to stub constants 2017-07-26 19:54:22 -04:00
Matt Brown
0e67565b2c Return null if path exists 2017-07-26 19:36:41 -04:00
Matt Brown
b4a46429df Add FileChecker subclass analysis 2017-07-26 19:27:30 -04:00
Matthew Brown
e29dd140e3 Refactor scanning and analysis, introducing multithreading (#191) 
* Add failing test

* Add visitor to soup up classlike references

* Move a whole bunch of code into the visitor

* Move some methods back, move onto analysis stage

* Use the getAliases method everywhere

* Fix refs

* Fix more refs

* Fix some tests

* Fix more tests

* Fix include tests

* Shift config class finding to project checker and fix bugs

* Fix a few more tests

* transition test to new syntax

* Remove var_dump

* Delete a bunch of code and fix mutation test

* Remove unnecessary visitation

* Transition to better mocked out file provider, breaking some cached statement loading

* Use different scheme for naming anonymous classes

* Fix anonymous class issues

* Refactor file/statement loading

* Add specific property types

* Fix mapped property assignment

* Improve how we deal with traits

* Fix trait checking

* Pass Psalm checks

* Add multi-process support

* Delay console output until the end

* Remove PHP 7 syntax

* Update file storage with classes

* Fix scanning individual files and add reflection return types

* Always turn XDebug off

* Add quicker method of getting method mutations

* Queue return types for crawling

* Interpret all strings as possible classes once we see a `get_class` call

* Check invalid return types again

* Fix template namespacing issues

* Default to class-insensitive file names for includes

* Don’t overwrite existing issues data

* Add var docblocks for scanning

* Add null check

* Fix loading of external classes in templates

* Only try to populate class when we haven’t yet seen it’s not a class

* Fix trait property accessibility

* Only ever improve docblock param type

* Make param replacement more robust

* Fix static const missing inferred type

* Fix a few more tests

* Register constant definitions

* Fix trait aliasing

* Skip constant type tests for now

* Fix linting issues

* Make sure caching is off for tests

* Remove unnecessary return

* Use emulative parser if on PHP 5.6

* Cache parser for faster first-time parse

* Fix constant resolution when scanning classes

* Remove test that’s beyond a practical scope

* Add back --diff support

* Add --help for --threads

* Remove unused vars
 2017-07-25 16:11:02 -04:00
Matt Brown
1745518c2c Fix #166 - prevent require loop 2017-06-06 10:11:34 -04:00
Matthew Brown
81223c45e0 Fix #166 - return instead of looping infinitely 2017-06-05 21:46:04 +01:00
Matthew Brown
22a716f4da Improve formatting of phpdocs 2017-05-26 20:16:18 -04:00
Matthew Brown
d6909193ea Add additional formatting changes 2017-05-26 20:05:57 -04:00
Matthew Brown
688a72c794 Fix #36 - emit issues on deprecated properties 2017-05-25 01:32:34 -04:00
Matthew Brown
f5fc91a506 Remove stray docblock 2017-05-24 22:32:52 -04:00
Matthew Brown
4fd46e1752 Improve formatting 2017-05-24 22:07:49 -04:00
Matthew Brown
7532e32b9d Fixed spacing and use statement formatting 2017-05-19 00:48:26 -04:00
Jon Ursenbach
f65c618b2e PSR-2 adjustments and adding PHPCS checks into the Travis config. (#149) 
* PSR-2 adjustments and adding PHPCS checks into the Travis config.

* Reverting some CallChecker changes and no longer casting vars to null.
 2017-04-28 00:31:55 -04:00
Matt Brown
14bb967c7d Warn when doing === comparisons on incompatible types 2017-04-06 14:53:45 -04:00
Matt Brown
d65221fbe4 Fix nested requires in different directories 2017-04-05 14:37:22 -04:00
Matthew Brown
a89018d9ae Only warn about issues in files that we’re trying to scan 2017-03-24 18:34:46 -04:00
Matthew Brown
caf72bda52 Shave off a little extra time by caching file_checker refs 2017-03-19 23:30:20 -04:00
Matthew Brown
7ed188fa52 Add support for conditional stubbed functions 2017-03-19 15:41:24 -04:00
Matt Brown
cecfe25df7 Update outer clauses in mic drop situation 2017-03-16 11:46:07 -04:00
Matt Brown
04363237c5 Fix #116 - be more lenient with static vars 2017-03-15 15:21:00 -04:00
Matt Brown
7fad81edac Fix issue with unset var in loop 2017-03-15 11:38:23 -04:00
Matthew Brown
9b41bc9b37 Add slower (but more accurate) loop checks 2017-03-14 20:14:25 -04:00
Matthew Brown
6cfe540c98 Fix issue evaluating elseif empty assertions 2017-03-14 15:48:52 -04:00
Matt Brown
3d2be3410e Infer loop types without @var comments 2017-03-13 18:06:56 -04:00
Matthew Brown
5cd1b6735f Add even more references in docblocks 2017-03-01 22:27:52 -05:00
Matt Brown
864d242f13 Improve labelling of referencing expressions 2017-03-01 11:56:36 -05:00
Matthew Brown
cd5f727d2e Collect explicit references to classes/methods 2017-02-26 23:09:18 -05:00
Matt Brown
c85b6b376b Merge do vars in scope 2017-02-21 17:48:12 -05:00
Matthew Brown
30c5977825 Fix issue with do statement breaking 2017-02-18 17:49:34 -05:00
Matthew Brown
e61ea17db5 Move FileChecker functionality into separate, better-contained classes 2017-02-18 13:41:27 -05:00
Matthew Brown
e0e92785f8 Complain about unevaluated code in more concrete fashion 2017-02-12 16:49:32 -05:00
Matthew Brown
d2e92131f5 Always set global vars, even when it might be an error 2017-02-12 13:27:02 -05:00
Matthew Brown
59fa0977f9 Do not panic when encountering errant global var 2017-02-12 12:23:05 -05:00
Matthew Brown
8ff6634e7b Add issue for possibly unused variables in public/private methods 
also changed a lot of access
 2017-02-11 18:56:38 -05:00
Matthew Brown
cdcacc395d Rename DeadCode to UnusedVariable, UnusedMethod and UnusedClass 2017-02-08 00:28:26 -05:00
Matt Brown
6b2bb7d917 Store first code location for all variables in a statement list 2017-02-07 18:09:12 -05:00
Matthew Brown
ec65f31aaa Improve dead code analysis and fix errors found 2017-02-02 00:20:58 -05:00
Matthew Brown
d3abc0011d Fix #80 - add dead code checks via command line 2017-01-31 23:24:33 -05:00
Matthew Brown
1ece3071f9 Add reference counting for methods and remove dead code 2017-01-29 23:44:05 -05:00
Matthew Brown
a45c47776b Fix #79 - check anonymous class statements 2017-01-29 13:20:12 -05:00
Matthew Brown
4fa0055092 Remove unnecessary var_dump 2017-01-25 17:09:31 -07:00
Matthew Brown
15e8c1b904 Fix simplifyUnionType so classes with __toString aren’t confused with string 2017-01-25 17:01:01 -07:00
Matthew Brown
27a018095b Fix invalid InvalidParamDefault error when comparing to false 2017-01-19 01:12:19 -05:00
Matthew Brown
77c9d1ecbd If extending FileChecker, inline included stmts 2017-01-18 23:35:23 -05:00
Matt Brown
875717bb96 Fix #63 by adding directory separators 2017-01-17 22:10:21 -05:00
Matthew Brown
9220b958eb Fix phpcs errors 2017-01-16 19:06:39 -05:00
Matthew Brown
b3726c9de5 Use getcwd() for the project’s base, not the config file parent directory 2017-01-16 18:33:04 -05:00
Matthew Brown
e3a9cb98c3 Add extra issue for invalid clone and fix issue reporting; 2017-01-16 12:59:09 -05:00
Matthew Brown
4fd46fe2c8 Fix #59 - make functions aware of just-defined constants 2017-01-15 15:58:40 -05:00
Matthew Brown
03141e41c2 Move string-stored types into named classes 2017-01-15 10:22:05 -05:00
Matt Brown
c104736ead Fix #42 - detect false and null defaults 2017-01-13 12:26:10 -05:00
Matthew Brown
56be346191 Add back mutation checks 2017-01-11 21:37:53 -05:00
Matthew Brown
03c5ea3cef Store all class keys lowercased 2017-01-09 00:14:39 -05:00
Matthew Brown
46dbe83cbd Allow functions to be included too 2017-01-07 19:33:33 -05:00
Matthew Brown
03db293ed9 Add include tests and modify treatment 2017-01-07 19:07:58 -05:00
Matthew Brown
17329015dc Discriminate between checking, visiting and analyzing in method names 2017-01-07 15:09:47 -05:00
Matthew Brown
694da2cabd Simplify a lot of APIs 2017-01-07 14:35:07 -05:00
Matthew Brown
6ee69e547f Do more to separate out processing steps 2017-01-06 01:07:11 -05:00
Matthew Brown
7609ca02c0 Fix #32 by evaluating all class references in files lazily 2017-01-04 23:42:58 -05:00