danog/psalm
1
0
Fork 0
mirror of https://github.com/danog/psalm.git synced 2024-11-26 20:34:47 +01:00
Code Issues Projects Releases Wiki Activity

Allow list vars to have array keys

Browse Source
This commit is contained in:
Matthew Brown 2018-03-21 08:48:30 -04:00
parent be72423980
commit 9404de699d
2 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/Psalm/Checker/Statements/Expression/AssignmentChecker.php
View File

@ -297,17 +297,26 @@ class AssignmentChecker
if ($var instanceof PhpParser\Node\Expr\List_
|| $var instanceof PhpParser\Node\Expr\Array_
) {
/** @var Type\Atomic\ObjectLike|Type\Atomic\TArray|null */
$array_value_type = isset($assign_value_type->getTypes()['array'])
? $assign_value_type->getTypes()['array']
: null;
if ($array_value_type instanceof Type\Atomic\ObjectLike) {
$array_value_type = $array_value_type->getGenericArrayType();
}
self::analyze(
$statements_checker,
$var,
null,
Type::getMixed(),
$array_value_type ? clone $array_value_type->type_params[1] : Type::getMixed(),
$context,
$doc_comment
);
}
$list_var_id = ExpressionChecker::getVarId(
$list_var_id = ExpressionChecker::getArrayVarId(
$var,
$statements_checker->getFQCLN(),
$statements_checker

6
tests/ArrayAccessTest.php
View File

@ -109,6 +109,12 @@ class ArrayAccessTest extends TestCase
$len = strlen($key);
}',
],
'listAssignmentKeyOffset' => [
'<?php
$a = [];
list($a["foo"]) = explode("+", "a+b");
echo $a["foo"];',
],
];
}