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Commit Graph

609 Commits

Author SHA1 Message Date
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
d804a92a93 Add skipped test with non-CNF algebra 2017-12-18 00:06:23 -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
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
Mario Blazek
8590b2b9b4 Use namespaced TestCase from PHPUnit (#395) 2017-12-15 06:18:33 -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
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
4b8c242f5d Create fake get_class/gettype statements where necessary 2017-12-13 15:56:05 -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
f8207fe490 Improve handling of try/catch blocks, suppressing RedundantCondition where necessary
Fixes #355
2017-12-10 17:36:33 -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
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
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
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
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
Matthew Brown
02dcb2be95 Get or LHS clauses after evaluating statements 2017-12-03 18:22:25 -05:00
Matthew Brown
6843dfb7fc Remove from_docblock status if we make a successful method call 2017-12-03 17:21:20 -05:00
Matthew Brown
7d003c5bc1 Fix erroneous treatment of or clauses in if statements 2017-12-03 16:25:52 -05:00
Matthew Brown
181d1bb129 Don’t complain about redundant conditions for possibly undefined vars 2017-12-03 15:00:59 -05:00
Matthew Brown
cb4691fb44 Always set templated types as being from docblocks 2017-12-03 13:22:06 -05:00
Matthew Brown
cff7f35d00 Change __toString type conversions to more precise getId checks 2017-12-03 12:44:08 -05:00
Matthew Brown
a47675250a Set that a type is from docblock when substituting in docblock atomic type 2017-12-03 01:24:47 -05:00
Matthew Brown
be3212eb42 Remove conflicting clauses from switch assertions 2017-12-03 00:58:24 -05:00
Matthew Brown
9a83990053 Clear clauses made redundant by pre-loop assignments 2017-12-02 20:02:29 -05:00
Matthew Brown
d20b8d3034
Improve loop analysis (#365) 2017-12-02 18:28:18 -05:00
Matthew Brown
3fca70c77b Always reemove clauses if from_docblock status has changed 2017-12-02 17:57:58 -05:00