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2876 Commits

Author SHA1 Message Date
orklah
73f6fcde48
Short list syntax (#4102) 
* Short list syntax

* revert unrelated CS
 2020-09-02 00:17:41 -04:00
Brown
8d790256e0 Revert trim changes 2020-09-01 17:42:11 -04:00
Brown
0804141d56 Fix type coercion 2020-09-01 17:23:43 -04:00
Brown
f105f6aca9 Fix Psalm errors 2020-09-01 13:21:24 -04:00
Brown
c2f492a4ca Add more accomodations for TPositiveInt 2020-09-01 13:03:57 -04:00
Brown
b5279cd7d4 Fix erroneous Closure::__invoke return type 2020-09-01 12:33:25 -04:00
lhchavez
817779274e
Add null as a possible type parameter to strval (#4100) 
https://www.php.net/manual/en/language.types.string.php#language.types.string.casting mentions

> `NULL` is always converted to an empty string.

Which seems to indicate that it is a valid argument for it.

As opposed to stringifying other types (like arrays), `strval(null)` does not cause a warning in PHP.
 2020-09-01 09:21:32 -04:00
Bruce Weirdan
ffb316a9e6
Converted MissingPropertyType to property issue (#4099) 
Fixes vimeo/psalm#2200
 2020-09-01 09:21:03 -04:00
orklah
6d36f8f5cc
Nullable strings (#4096) 2020-09-01 09:19:50 -04:00
Markus Staab
0280757b4a
Added more fine grained strpos stub (#4101) 
* Added strpos stub

* Update CoreGenericFunctions.phpstub

* Update CoreGenericFunctions.phpstub
 2020-09-01 09:17:57 -04:00
Brown
548ac1129c Fix crash with @var over echo 2020-09-01 00:12:12 -04:00
Brown
4f578b42b8 Fix exhaustiveness checks for const value 2020-08-31 23:23:24 -04:00
Brown
ab063e80d7 Keep going 2020-08-31 23:11:16 -04:00
Brown
3cdb13f7ab Fix issues 2020-08-31 23:03:36 -04:00
Brown
940459787a Catch unmatched matches 2020-08-31 22:59:47 -04:00
Brown
9935f647ab Fix some magic method calls when a return type provider exists 2020-08-31 18:56:45 -04:00
Brown
5905171b79 Fix api 2020-08-31 16:40:46 -04:00
Brown
e8148980ff Remove unused variable 2020-08-31 10:49:37 -04:00
Joe Hoyle
674392737d
Include variadic and pass-by-ref params in generated stubs (#4091) 
When generating stubs, params that are passed by ref or variadic don't get added to the generated code stub output.
 2020-08-31 10:05:22 -04:00
Brown
40e88095d8 Fix #4093 - prevent redundant condition in presence of positive-int 2020-08-31 10:02:23 -04:00
Brown
940b673a36 Fix fns 2020-08-30 18:29:28 -04:00
Brown
2cbe89d55a Fix Psalm errors 2020-08-30 16:30:43 -04:00
Brown
5c043b0d41 Ignore redundant conditions inside match potentially in perpetuity? 2020-08-30 16:23:53 -04:00
Brown
54a781ad28 Support match expressions and throw expressions 2020-08-30 16:08:22 -04:00
Brown
99d6af0f9a Support static return type 2020-08-30 13:32:42 -04:00
Brown
f34e54ec41 Support PHP 8 union types 2020-08-30 13:16:37 -04:00
Brown
92239add4d Add some backwards-incompatible changes for 4.x 2020-08-30 11:44:14 -04:00
Brown
c13b0efd49 Improve understanding of negated count queries 2020-08-30 11:32:01 -04:00
Brown
64f08fa9dc Improve Closure::fromCallable handling 2020-08-29 22:02:58 -04:00
Brown
cf5aa5c5cd Fix #4083 - namespace docblock method classes the proper way 2020-08-29 11:46:24 -04:00
Brown
efed9d4480 Allow ParamNameMismatch to be suppressed locally 
Fixes #4012
 2020-08-29 11:17:57 -04:00
Brown
3ca4a576e7 Fix treatment of closure params in array_map 2020-08-29 11:10:09 -04:00
Brown
df0d426f61 Fix #4081 - better inference of positive ints 2020-08-28 16:38:50 -04:00
Brown
d29620a42b Fix style issues 2020-08-28 15:46:55 -04:00
Brown
1825e30752 Allow pure-Callable type to be annotated 2020-08-28 13:15:04 -04:00
Brown
63b74276c6 Report use of impure closures 2020-08-28 13:01:14 -04:00
Brown
98ce590e9d Remove some redundant calls 2020-08-28 12:48:33 -04:00
Brown
efe143a396 Fix #4077 - always track closure purity 2020-08-28 12:42:55 -04:00
Brown
5f5ce6eb32 Fix typo 2020-08-26 18:16:12 -04:00
Brown
e64d45b644 Fix #4061 - allow indirect null comparison check 2020-08-26 17:58:01 -04:00
Brown
936a7e01b6 Allow bare pure-callable in namespace cc @azjezz 2020-08-26 16:57:27 -04:00
Brown
e9adcb8d35 Simplify simplification 2020-08-26 16:51:55 -04:00
Saif Eddin G
5a20092fbd
add pure-callable type (#4066) 2020-08-26 16:51:22 -04:00
Brown
988e17f11d Make clause fully immutable 2020-08-26 15:35:29 -04:00
Brown
b2b329d1a9 Prevent unset on immutable properties 2020-08-26 12:18:34 -04:00
Brown
f33d626052 Use a slightly cleaner fix 2020-08-26 11:03:27 -04:00
Brown
9878613594 Refine iterable key after is_array check 
Ref #4038
 2020-08-26 11:00:38 -04:00
Brown
8ad1c2eeb1 Use immutable data structures for clause calculations 2020-08-26 10:41:47 -04:00
Brown
20e004744f Fix #4064 - assume most iterators are impure 2020-08-25 18:04:36 -04:00
Brown
59e7f69d7b Fix get_class-inferred templating 2020-08-25 17:25:05 -04:00
Brown
6ab3e732fb Fix #4038 - don’t remove null types unnecessarily in mixed union 2020-08-25 15:50:33 -04:00
Brown
d25a24ee89 Fix type bug 2020-08-25 15:09:14 -04:00
Brown
6e1218065d Preserve intersections when expanding templated types 
Fixes #4043
 2020-08-25 14:12:57 -04:00
Brown
346d475f55 Create empty params by default for SplObjectStorage 
Fixes #4055
 2020-08-25 11:52:21 -04:00
Brown
2b060b75d3 Fix #4052 - foreach over an iterable is impure 2020-08-25 11:24:57 -04:00
Brown
3f50fbc116 Expand object-with-properties 
Fixes #4057
 2020-08-25 10:15:56 -04:00
Brown
7dba9bc50a Add a bunch of immutable & pure annotations 2020-08-24 19:29:00 -04:00
Brown
4e10a0ed6f Fix #4036 - add immutable annotations automatically too 2020-08-24 19:29:00 -04:00
Matthew Brown
c8ecee109c Fix immutable tests 2020-08-24 00:35:59 -04:00
Brown
94cec15598 Only add pure when not overriding upstream 2020-08-23 22:16:03 -04:00
Brown
6103cf0f51 Fix ImpureVariable test 2020-08-23 22:07:02 -04:00
Brown
ba1ff21af4 Add a couple more pure annotations 2020-08-23 18:53:34 -04:00
Brown
140d37c7ef Prevent isset on uknown property in pure function 2020-08-23 18:50:17 -04:00
Brown
02a2e99d42 Only add pure to functions with params 2020-08-23 18:41:31 -04:00
Brown
10f7031080 Prevent use of $this in pure functions 2020-08-23 18:37:46 -04:00
Brown
41cf47ef0b Add another pure annotation 2020-08-23 18:07:49 -04:00
Brown
4026b717b9 Allow function manipulators to work in threaded mode 2020-08-23 18:05:48 -04:00
Matthew Brown
8a975d7c20 Don’t add pure annotation when closure is impure 2020-08-23 14:07:19 -04:00
Matthew Brown
64fd2d60f4 Add another pure annotation 2020-08-23 14:02:10 -04:00
Matthew Brown
6efaf474d4 Don’t add @psalm-pure for void-returning functions 2020-08-23 13:58:34 -04:00
Matthew Brown
ef0486ce35 Add some pure annotations 2020-08-23 13:52:31 -04:00
Matthew Brown
d2b07ebde8 Fix docblock removal 2020-08-23 13:45:45 -04:00
Matthew Brown
06c231fbba glob is impure 2020-08-23 13:41:43 -04:00
Matthew Brown
89dd5ee563 Nest new impure checks 2020-08-23 13:39:08 -04:00
Matthew Brown
9418be79cc Restrict pure annotation addition a little more 2020-08-23 13:34:32 -04:00
Matthew Brown
f6135bcefc Add more impure functions 2020-08-23 13:15:27 -04:00
Matthew Brown
6a8ad1876f Static property fetching is bad 2020-08-23 13:10:47 -04:00
Brown
c8ea4b4e8b Prohibit property fetches from pure contexts except when they’re on immutable objects 2020-08-23 10:57:24 -04:00
Bruce Weirdan
1cf5153700
Test parallelization (#4045) 
* Run tests in random order

Being able to run tests in any order is a pre-requisite for being able
to run them in parallel.

* Reset type coverage between tests, fix affected tests

* Reset parser and lexer between test runs and on php version change

Previously lexer was reset, but parser kept the reference to the old
one, and reference to the parser was kept by StatementsProvider. This
resulted in order-dependent tests - if the parser was first initialized
with phpVersion set to 7.4 then arrow functions worked fine, but were
failing when the parser was initially constructed with settings for 7.3

This can be demonstrated on current master by upgrading to
nikic/php-parser:4.9 and running:

```
vendor/bin/phpunit --no-coverage --filter="inferredArgArrowFunction" tests/ClosureTest.php
```

Now all tests using PHP 7.4 features must set the PHP version
accordingly.

* Marked more tests using 7.4 syntax

* Reset newline-between-annotation flag between tests

* Resolve real paths before passing them to checkPaths

When checkPaths is called from psalm.php the paths are resolved, so we
just mimicking SUT behaviour here.

* Restore newline-between-annotations in DocCommentTest

* Tweak Appveyor caches

* Tweak TravisCI caches

* Tweak CircleCI caches

* Run tests in parallel

Use `vendor/bin/paratest` instead of `vendor/bin/phpunit`

* Use default paratest runner on Windows

WrapperRunner is not supported on Windows.

* TRAVIS_TAG could be empty

* Restore appveyor conditional caching
 2020-08-23 10:32:07 -04:00
Brown
67f9adb33c Allow adding pure annotations to functions 
Ref #4036
 2020-08-23 10:28:26 -04:00
Bruce Weirdan
1f54c42a4c
Don't hang when pcntl_fork is disabled (#4039) 
* Don't hang when pcntl_fork is disabled

Fixes vimeo/psalm#3951

* fix CS
 2020-08-22 10:01:00 -04:00
Bruce Weirdan
5bf7cc6434
Resolve typedefs that are used in var docblocks of foreach (#4037) 
Fixes vimeo/psalm#4029
 2020-08-22 08:20:05 -04:00
Tyson Andre
e62e964167
Set up taint analysis for pgsql functions (#4021) 
I noticed that entries in InternalTaintSinkMap don't warn
unless the functions are added to CallMap.php
e.g. `pg_exec($conn, $_GET['query']);`
(pg_exec is an alias of pg_query)
 2020-08-19 10:41:02 -04:00
Brown
45d9ab12e1 Fix #4017 - allow float defaults in namespaced classes 2020-08-18 12:13:27 -04:00
Brown
ebe37392eb Fix #4019 - new static isn’t static if class is final 2020-08-18 11:25:11 -04:00
Bauke van der Woude
7ac6d2e5a4
Fix hash_*() signatures (#4014) 
Functions can return false when an invalid algorithm is supplied
 2020-08-18 09:35:31 -04:00
Brown
1468a28273 Fix #3999 - allow @psalm-type to reference imported type right above 2020-08-18 09:34:07 -04:00
Brown
134955a5f4 Fix #4011 - prevent mixed assignment in loop 2020-08-18 08:51:09 -04:00
Daniel Melchior
17ed440f2e
fix #4013: prevent exception when two mixins declare methods with same name (#4018) 
fixes #4013
 2020-08-18 08:38:30 -04:00
SignpostMarv
9822043ca4
flag class_exists as impure per vimeo/psalm#3975 (#4004) 
`class_exists()` interacts with PHP's autoloader feature, which allows
user-defined behaviour to take place when PHP tries to load a given
class or interface.
 2020-08-17 15:48:48 -04:00
Gabriel Ostrolucký
81a117be85
Mark fgets impure (#4006) 
This function is used to skip line of text
 2020-08-17 15:48:28 -04:00
Brown
12798d1cab Prevent access to possibly unset var 2020-08-17 15:25:13 -04:00
Brown
11f170acb4 Don’t modify object after unnecessary assertion 2020-08-16 23:38:59 -04:00
Bruce Weirdan
7adc25c421
Improve import errors (#3997) 
* Better errors for invalid type imports

Fixes vimeo/psalm#3885

* Finishing touches

Docs, schema, CS

* Drop unused import

* Drop more unused imports
 2020-08-16 22:53:53 -04:00
Brown
bb3c5d4c38 Fix too many arguments 2020-08-16 21:10:09 -04:00
Matthew Brown
cb243778d2 Fix #3917 - allow comparisons between classes and interfaces 2020-08-16 16:25:59 -04:00
Matthew Brown
38af5db8f0 Fix #3929 - merge expanded types where necessary 2020-08-16 16:12:29 -04:00
Matthew Brown
e972319f8c Remove unused variable 2020-08-16 14:22:11 -04:00
Matthew Brown
5c20a5295e Improve solution to #3964 2020-08-16 13:03:30 -04:00
Matthew Brown
ec2178d14a Fix #3927 - prevent crash with bad type ref 2020-08-16 12:43:46 -04:00