1199 Commits

Author	SHA1	Message	Date
Matthew Brown	007442fdd0	Fix possibly-private error	2017-04-15 21:10:49 -04:00
Matthew Brown	f67e92023b	Add support for intersection types ... Fixes #140	2017-04-15 20:36:40 -04:00
Matthew Brown	2bdd062400	Ternary else should ignore if expression context	2017-04-15 13:46:18 -04:00
Matthew Brown	eebaf5795d	Fix regression dealing with union types from docblocks	2017-04-15 12:44:38 -04:00
Matthew Brown	bdfe2396ad	Don’t suggest useless type information	2017-04-15 00:45:43 -04:00
Matthew Brown	a8bee2f843	Suggest missing property types for traits as well	2017-04-15 00:04:03 -04:00
Matthew Brown	0c4824b2cc	Take property defaults into account when suggesting missing type	2017-04-14 23:46:55 -04:00
Matthew Brown	8d46c65815	Only make non-null if inside constructor	2017-04-14 23:26:58 -04:00
Matthew Brown	60be6f07a0	Delay checks for MissingPropertyType so we can give more useful messages	2017-04-14 23:09:34 -04:00
Matthew Brown	ce6ca58291	Fix #114 - add optional Hack-like checks calls	2017-04-14 21:32:14 -04:00
Vladimir Komissarov	818e3be00c	Fix undefined global constant in closure	2017-04-14 17:03:09 +07:00
Matt Brown	7bcf7f13b1	Fix #137 - add for init in main scope	2017-04-11 17:43:46 -04:00
SignpostMarv	46a0b03aac	enable the exposure of the source line number when DocblockParseException is thrown	2017-04-11 22:14:15 +01:00
Matt Brown	ed356bfbd0	Don’t mistake same-named functions for old-style constructors ... Fixes #131	2017-04-10 11:03:19 -04:00
Matthew Brown	32efdfd0f7	Fix #129 - emit PossiblyNullFuntionCall when encountering such a thing	2017-04-08 11:38:06 -04:00
Matthew Brown	2d454d6e10	Fix #130 - check class exists before checking for __invoke	2017-04-08 11:15:17 -04:00
Matthew Brown	a985fd9324	Add PossiblyInvalidArgument for closure param type checks	2017-04-08 09:47:03 -04:00
Matthew Brown	64361ad2c3	Add more descriptive message to PossiblyInvalidArgument issue	2017-04-08 09:43:58 -04:00
Matthew Brown	c663062816	Add PossiblyUndefinedArgument issue to cope with #126	2017-04-08 09:28:02 -04:00
Matthew Brown	b3a454cf5b	Create new InvalidMethodCall issue for calling methods on non-objects	2017-04-08 09:20:32 -04:00
Matthew Brown	7d17a07cd2	Fix #125 - allow abstract classes to reference methods only defined in interfaces	2017-04-07 19:16:25 -04:00
Matt Brown	f011197090	Fix #124 - don’t check array_filter closures when >2 args passed	2017-04-07 18:30:15 -04:00
Matthew Brown	b20ddfec94	Add better way of checking two types can ever yield identical values	2017-04-07 09:02:09 -04:00
Matthew Brown	8910e4226c	Allow scalar type refinement	2017-04-07 00:19:55 -04:00
Matthew Brown	40427839ea	Get all variables possibly assigned in conditional	2017-04-06 22:56:37 -04:00
Matthew Brown	b74b8d7a58	Prevent reconciling to empty	2017-04-06 22:38:12 -04:00
Matthew Brown	20b0460a33	Fix #123 - ternary byref vars now adjusted	2017-04-06 21:53:29 -04:00
Matt Brown	8a20aca4cf	Only compare non-null types	2017-04-06 18:11:09 -04:00
Matt Brown	c09b0e459a	Make is_numeric a proper type refinement	2017-04-06 18:06:24 -04:00
Matt Brown	e7aec27eae	Prevent emitting issues when comparing mixed values	2017-04-06 17:40:15 -04:00
Matt Brown	1c6934bfa8	Fix a couple more return types	2017-04-06 16:41:44 -04:00
Matt Brown	20b148d2d5	Fix preg_match return types	2017-04-06 15:48:52 -04:00
Matt Brown	da19b55db1	Add special TypeDoesNotContainNull issue as distinct from TypeDoesNotContainType	2017-04-06 15:36:22 -04:00
Matt Brown	cb3f6b14ba	Fix AssertionFinder to trap the right null type	2017-04-06 15:05:23 -04:00
Matt Brown	e02999f2ba	Prevent undefined property notices	2017-04-06 14:57:00 -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
Matt Brown	fe43c4e37f	Fix #122 - allow multiple types of filtering	2017-04-03 12:36:49 -04:00
Matthew Brown	ce5b35169b	Treat empty & !empty as special straddling types	2017-04-02 19:06:18 -04:00
Matthew Brown	a8220ba4f1	Fix bug where empty string could confuse	2017-04-02 18:28:06 -04:00
Matthew Brown	075cc5f50d	Add by-reference clause removal	2017-04-02 17:37:56 -04:00
Matthew Brown	a09e668dbc	Only allow before/after clause comparisons on non-mixed types	2017-04-02 17:25:21 -04:00
Matthew Brown	791be97b13	Undo changes to type simplification	2017-04-02 17:10:49 -04:00
Matthew Brown	fbda71f026	Ignore mixed vars when selectively removing clauses	2017-04-02 16:51:27 -04:00
Matthew Brown	dcedd65215	Add check for paradoxical statements	2017-04-02 15:26:10 -04:00
Matthew Brown	83edf8c4db	Complete the circle – fix remaining type algebra issue	2017-04-01 19:04:49 -04:00
Matt Brown	5b34163d8d	Add ability to insert suppressed issues on functions	2017-03-31 11:21:34 -04:00
Matt Brown	d06a199d25	Fix #121 - simplify all parameter types	2017-03-30 11:44:38 -04:00
Matt Brown	02726300dc	Fix #120 - allow array_unique extra arg	2017-03-30 11:04:47 -04:00
Matt Brown	fe54318432	Fix #119 - strtotime can return false	2017-03-30 11:02:59 -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	7800d34b59	Add two args to array_keys	2017-03-24 10:13:20 -04:00
Matthew Brown	676c01ed2e	Fix nullref	2017-03-20 02:23:54 -04:00
Matthew Brown	066b1e011e	Prevent creating empty objectlike	2017-03-20 02:05:58 -04:00
Matthew Brown	73b5eb1530	Uncomplicate __toString method	2017-03-20 01:36:51 -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	5c7df08862	Add optimisations speed up heavily-used methods	2017-03-19 23:26:45 -04:00
Matthew Brown	fc4a72d905	Store reflected variadic function parameters	2017-03-19 18:31:19 -04:00
Matthew Brown	d69ff4e16e	Remove var_dump	2017-03-19 18:25:30 -04:00
Matthew Brown	f2f944d4c0	Prevent trying to open invalid file paths	2017-03-19 18:20:48 -04:00
Matthew Brown	7ed188fa52	Add support for conditional stubbed functions	2017-03-19 15:41:24 -04:00
Matthew Brown	cbd7a4520c	Add support for namespaced function definitions	2017-03-19 15:37:07 -04:00
Matthew Brown	f096468536	Don’t forget where a type came from when combining	2017-03-19 14:39:05 -04:00
Matthew Brown	2d88e237f4	Make method non-static	2017-03-19 13:23:19 -04:00
Matthew Brown	b1b7b0ae35	Only include vars asserted in where	2017-03-18 16:34:44 -04:00
Matthew Brown	9a3049b5bc	Make sure switch contexts know their parents	2017-03-18 15:28:59 -04:00
Matthew Brown	cb2ed860fb	Make sure to invalidate clauses in all parent contexts when asserting	2017-03-18 15:24:14 -04:00
Matthew Brown	18af05fbd9	Do not stop at magic setter when property referenced locally	2017-03-18 15:00:01 -04:00
Matthew Brown	3452c7853f	Add support for capturing clauses from elseifs	2017-03-18 14:04:26 -04:00
Matthew Brown	c33e66813a	Move type algebra functionality to separate checker	2017-03-18 13:37:00 -04:00
Matthew Brown	e687887ba3	Emit an InvalidReturnType when it should contain null, and introduct LessSpecificReturnType	2017-03-18 12:18:17 -04:00
Matt Brown	8c9cba5e75	Fix #117 - update filesystem callmap functions	2017-03-16 17:34:40 -04:00
Matt Brown	30e8e1880d	Add another easy calculation of clauses	2017-03-16 14:45:45 -04:00
Matt Brown	cecfe25df7	Update outer clauses in mic drop situation	2017-03-16 11:46:07 -04:00
Matt Brown	0c0a30d6ea	Make Psalm insensitive to case-sensitive filenames	2017-03-16 10:58:13 -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
Matthew Brown	9dd94d099f	Fix issue with possibly-redefined switch vars	2017-03-14 02:00:38 -04:00
Matthew Brown	50b629e88e	Update context types after switch statement without default case	2017-03-13 21:17:21 -04:00
Matt Brown	3d2be3410e	Infer loop types without @var comments	2017-03-13 18:06:56 -04:00
Matt Brown	6f00d05271	Add array_reverse stub	2017-03-13 16:50:25 -04:00
Matt Brown	ae0ca9553f	Remove training wheels	2017-03-13 12:02:28 -04:00
Matt Brown	fa63afc27d	Change property name	2017-03-13 11:23:26 -04:00
Matthew Brown	a7da88bad3	Improve solution to allow for more user errors	2017-03-11 12:32:27 -05:00
Matthew Brown	39b9afcdac	Fix issue running isset after empty array check	2017-03-11 12:05:23 -05:00
Matthew Brown	f6066aaded	Log references to parent classes	2017-03-10 19:36:17 -05:00
Matthew Brown	ce253ad5c3	Only get a single atomic type when checking mutations	2017-03-09 18:10:50 -05:00
Matthew Brown	048d7f0142	Fix #110 - failure to eliminate false from array|false on isset	2017-03-05 23:47:53 -05:00
Matt Brown	4619ef1390	Re-enable dead code detection	2017-03-03 15:54:08 -05:00
Nat Zimmermann	aac8b79863	Delete .DS_Store	2017-03-03 12:14:24 +00:00
Matt Brown	f9f38f283e	Emit issue when property type is not defined	2017-03-02 12:19:18 -05:00
Matthew Brown	7f3a763303	Allow multiple references per row	2017-03-02 01:10:00 -05:00
Matthew Brown	18b5617443	Prevent duplicate lookup of functionstorage	2017-03-02 00:00:31 -05:00
Matthew Brown	5cd1b6735f	Add even more references in docblocks	2017-03-01 22:27:52 -05:00
Scott	d1b0cdecd7	Add argument to apcu_add() definition	2017-03-01 19:39:19 -05:00
Matt Brown	6d1f557ca4	Add docblock type location	2017-03-01 18:36:04 -05:00
Matt Brown	864d242f13	Improve labelling of referencing expressions	2017-03-01 11:56:36 -05:00
Matt Brown	518184f388	Don’t do a full class check where not necessary	2017-02-28 11:00:32 -05:00
Matthew Brown	54026fc8f9	Touch up a couple of spots	2017-02-28 00:54:59 -05:00
Matthew Brown	2acfede1d2	Improve call map signatures from phan	2017-02-28 00:50:08 -05:00
Matthew Brown	9ffb9b64f1	Fix #106 - fix a few method signatures	2017-02-28 00:33:49 -05:00
Matthew Brown	f55c754eab	Include use references to classes in reference collection	2017-02-28 00:29:28 -05:00
Matt Brown	b948198ca9	Also collect use path locations	2017-02-27 18:24:20 -05:00
Matt Brown	4f597a4068	Fix references	2017-02-27 16:38:43 -05:00
github@muglug.com	07c9cfb848	Check template typeof class references	2017-02-27 16:35:24 -05:00
Matt Brown	cbb8252125	Don’t be sensitive to casing differences in file paths	2017-02-27 12:02:13 -05:00
Matt Brown	729954573b	Allow generics to work even if variables not checked	2017-02-27 11:07:44 -05:00
Matt Brown	ac1a45f129	Fix erroneous error message	2017-02-27 10:53:32 -05:00
Matt Brown	7baf942eaa	Prevent false positives after extract call	2017-02-27 10:52:43 -05:00
Matthew Brown	d9433c9491	Add way to find all references to a given class or method in the codebase	2017-02-27 01:30:44 -05:00
Matthew Brown	cd5f727d2e	Collect explicit references to classes/methods	2017-02-26 23:09:18 -05:00
Matthew Brown	8db6921f1c	More graceful early exit if not checking variables	2017-02-24 21:27:52 -05:00
Matt Brown	182f715b62	Add dead code detection for possibly unused public methods	2017-02-23 19:52:23 -05:00
Matt Brown	0049e4deb4	Fix #105 and also the issues found in its wake	2017-02-23 19:36:51 -05:00
Matthew Brown	fa3b292fd4	Fix #101 - restrict the values of pass-by-ref variables	2017-02-23 00:25:28 -05:00
Matt Brown	444a56f4f5	Nest file class registration in conditional	2017-02-22 17:26:20 -05:00
Matthew Brown	47de866601	Fix issue using abstract methods from traits	2017-02-22 01:25:51 -05:00
Matthew Brown	12cb72ae4b	Prevent recursion when checking for initialisations	2017-02-22 00:51:34 -05:00
Matthew Brown	48335b6fee	Fix potential invalid arg	2017-02-22 00:42:50 -05:00
Matthew Brown	b2957ef4e4	Remove redundant property	2017-02-22 00:06:31 -05:00
Matt Brown	c85b6b376b	Merge do vars in scope	2017-02-21 17:48:12 -05:00
Matt Brown	a56456a719	Add merging of vars_possibly_in_scope back	2017-02-21 17:41:54 -05:00
Matt Brown	fa35c0efa9	Remove changed vars from clauses in while loop to prevent re-application of logic	2017-02-21 17:19:15 -05:00
Matt Brown	2c7ffb6f4c	Add support for negating some while assertions	2017-02-21 16:52:27 -05:00
Matt Brown	c6a625c16e	Fix #102 - be more lenient about whether a type can be reconciled	2017-02-21 16:15:39 -05:00
Matthew Brown	59d1e63b5c	Add possibly-false values to getFileName	2017-02-21 02:13:40 -05:00
Matthew Brown	45577f123c	Don’t add Symony and Composer to predefined (Reflectable) classes	2017-02-21 02:07:43 -05:00
Matthew Brown	4348888b3e	Prevent error when no params are given	2017-02-21 01:56:43 -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	9137727993	Fix #99 - treat null coalesce more respectfully	2017-02-17 20:50:47 -05:00
Matthew Brown	870a4486a8	Fix socket return types	2017-02-17 19:52:37 -05:00
Matthew Brown	7cd1b27ff1	Add more support for logical and/or	2017-02-16 21:00:45 -05:00
Matthew Brown	9579460c59	Fix #97 - is_callable shouldn’t prevent evaluation of calls to existing functions	2017-02-16 20:51:53 -05:00
Matthew Brown	2d58531631	Fix #98 - add support for logical and/or	2017-02-16 20:43:23 -05:00
Matthew Brown	32dd5d5512	Be better about dealing with byref args when not checking functions	2017-02-15 01:47:03 -05:00
Matthew Brown	8ae4bf6a18	Add initial support for server mode	2017-02-15 00:16:29 -05:00
Matt Brown	83a978ea80	Fix array_filter on string-keyed arrays	2017-02-13 19:16:25 -05:00
Matthew Brown	0277ca49ba	Add config creation utility	2017-02-12 23:59:43 -05:00
Matthew Brown	500044dac1	Make sure $argv and $argc are not globally available	2017-02-12 22:12:31 -05:00
Matthew Brown	1001e03f8a	Prevent empty typeof types	2017-02-12 19:51:48 -05:00
Matthew Brown	4f43a7eccb	Fix possible nullref	2017-02-12 19:31:35 -05:00
Matthew Brown	1d09616e9d	Prevent template types from leaking when no generics are provided	2017-02-12 19:26:23 -05:00
Matthew Brown	a87ea78efc	Fix variable-scoped byref issue	2017-02-12 19:07:25 -05:00
Matthew Brown	a4323359d3	Fix ternary/which/for conditionals	2017-02-12 18:47:02 -05:00
Matthew Brown	81e24de76f	Fix invalid NullPropertyFetch warning	2017-02-12 18:06:18 -05:00
Matthew Brown	9061d36566	Don’t emit InvalidArrayAccess if ignoring null arrays	2017-02-12 17:13:03 -05:00
Matthew Brown	2635744f4e	Simplify array inferred type	2017-02-12 16:58:04 -05:00
Matthew Brown	e0e92785f8	Complain about unevaluated code in more concrete fashion	2017-02-12 16:49:32 -05:00
Matthew Brown	b80628b1c4	Convert all templated properties to most acceptable type	2017-02-12 14:10:34 -05:00
Matthew Brown	e75436fdc7	Fix reporting level grab	2017-02-12 13:38:41 -05:00
Matthew Brown	d6c25c90b3	Alert user if !object assertion has issues	2017-02-12 13:27:42 -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	3f0a87f6fe	Add more specific __toString error issue	2017-02-12 13:26:24 -05:00
Matthew Brown	a31ef0ae5f	Always save property assignments for analysis	2017-02-12 13:25:59 -05:00
Matthew Brown	2ecffbdd6f	Always check methods with global scope	2017-02-12 13:16:40 -05:00
Matthew Brown	2f2b487236	Fix #96	2017-02-12 12:31:39 -05:00
Matthew Brown	59fa0977f9	Do not panic when encountering errant global var	2017-02-12 12:23:05 -05:00
Matthew Brown	8e7ab59e2b	Add return types for core vars	2017-02-12 12:22:39 -05:00
Matthew Brown	b1f7cfb08e	Make file return type more specific	2017-02-12 12:22:10 -05:00
Matthew Brown	2a3c4ee63a	Fix msg_receive byref params	2017-02-12 11:34:38 -05:00
Matthew Brown	7876c7ffb9	Allow mixed to override null in byref assignment	2017-02-12 11:34:07 -05:00
Matthew Brown	1029e68341	Allow TNamedObject to be coerced to TObject	2017-02-12 00:50:37 -05:00
Matthew Brown	bb9221ba01	Analyze die/exit expressions	2017-02-11 19:42:12 -05:00
Matthew Brown	f32fabd798	Remove dead code	2017-02-11 19:30:06 -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	deb11c9402	Change some errors from InvalidReturnType to MoreSpecificReturnType	2017-02-11 18:25:44 -05:00
Matthew Brown	35e4b380cc	Add collection of PossiblyNull* issues	2017-02-11 17:55:08 -05:00
Matthew Brown	708f6e39de	Fix array_slice implenentation	2017-02-11 00:34:07 -05:00
Matthew Brown	c05d5926f9	Add missing args to array_slice implementation	2017-02-11 00:25:23 -05:00
Matthew Brown	dbddedb20b	Don’t create objectlike if we some properties are untyped	2017-02-10 23:35:34 -05:00
Matthew Brown	14c487d3e6	Always supply default template params as return type	2017-02-10 22:51:47 -05:00
Matthew Brown	1d6c441d16	Use a more fault-tolerant version of php-parser	2017-02-10 21:27:12 -05:00
Matthew Brown	9b3b536254	Fix issue where self::$property_name doesn’t use Context self	2017-02-10 20:41:18 -05:00
Matt Brown	32d85e20da	Remove unused vars	2017-02-10 19:10:13 -05:00
Matt Brown	2c1622e7de	Find more unreferenced variables by ignoring mass context ops	2017-02-10 19:08:55 -05:00
Matt Brown	0d2581f961	Fix possibility of break when getting property in quick evaluation	2017-02-10 18:45:11 -05:00
Matt Brown	c0a6fc9125	Fix #90 - add genericised stubs for common array functions	2017-02-10 18:12:59 -05:00
Matthew Brown	8ffd45407c	Add support for namespaced templates	2017-02-10 00:14:44 -05:00
Matthew Brown	4a82c0a09a	Add support for nested types in templates	2017-02-09 22:57:23 -05:00
Matthew Brown	04d9854ce0	Don’t check function return types if it has template types	2017-02-09 22:54:06 -05:00
Matthew Brown	5e8a40a5a1	Merge pull request #94 from vimeo/template-tags ... Add support for templating	2017-02-09 20:51:23 -05:00
Matthew Brown	98b0ed280c	Add support for templating	2017-02-09 20:35:17 -05:00
Matthew Brown	41f7dc4a52	Fix #93 - fix MethodSignatureMismatch checks on builtin class methods	2017-02-09 17:49:13 -05:00
Matthew Brown	66d98a023f	Allow false return value	2017-02-08 22:45:18 -05:00
Matthew Brown	585cf91ef0	If using assertions for type, count as a soft type check	2017-02-08 22:17:16 -05:00
Matthew Brown	6934b8ee45	Do not emit signature error for constructors	2017-02-08 21:19:47 -05:00
Matthew Brown	5cbd25fccc	Allow generator to be used as a traversable	2017-02-08 20:58:50 -05:00
Matt Brown	8cd83a581a	Also unset possibly-in-scope vars	2017-02-08 11:27:06 -05:00
Matthew Brown	09ca483e7d	Do not ignore object vars in hasVariable	2017-02-08 02:33:29 -05:00
Matthew Brown	64cbe005f3	Remove more false positives	2017-02-08 02:23:41 -05:00
Matthew Brown	cedb70b0b4	Reduce false positives for unused variables	2017-02-08 01:59:49 -05:00
Matthew Brown	ce63c07e42	Fix snippets on very long lines	2017-02-08 01:39:49 -05:00
Matthew Brown	89a5f109e8	Fix method reference	2017-02-08 00:42:53 -05:00
Matthew Brown	cdcacc395d	Rename DeadCode to UnusedVariable, UnusedMethod and UnusedClass	2017-02-08 00:28:26 -05:00
Matthew Brown	65ef5ba8b7	Improve native understanding of docblock-less variadics	2017-02-07 22:02:46 -05:00
Matt Brown	34980fc718	Remove dead code and fix config.xsd	2017-02-07 18:27:28 -05:00
Matt Brown	f4857eb0dd	Make dead code check emit an issue	2017-02-07 18:18:33 -05:00