Skip to content
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
<?php

namespace Rector\Tests\Php74\Rector\Closure\ClosureToArrowFunctionRector\Fixture;

final class SkipUseCompact
{
public function run(bool $param)
{
$test = 'Super';

$this->myCallback(
function () use ($test) {
return compact('test');
}
);
}

private function myCallback($callback)
{
$callback();
}
}
35 changes: 34 additions & 1 deletion rules/Php74/NodeAnalyzer/ClosureArrowFunctionAnalyzer.php
Original file line number Diff line number Diff line change
Expand Up @@ -8,12 +8,14 @@
use PhpParser\Node\ClosureUse;
use PhpParser\Node\Expr;
use PhpParser\Node\Expr\Closure;
use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Expr\Variable;
use PhpParser\Node\Stmt\Return_;
use PHPStan\PhpDocParser\Ast\PhpDoc\VarTagValueNode;
use PHPStan\Type\MixedType;
use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfo;
use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory;
use Rector\NodeAnalyzer\CompactFuncCallAnalyzer;
use Rector\NodeTypeResolver\NodeTypeResolver;
use Rector\PhpParser\Comparing\NodeComparator;
use Rector\PhpParser\Node\BetterNodeFinder;
Expand All @@ -26,7 +28,8 @@ public function __construct(
private NodeComparator $nodeComparator,
private ArrayChecker $arrayChecker,
private PhpDocInfoFactory $phpDocInfoFactory,
private NodeTypeResolver $nodeTypeResolver
private NodeTypeResolver $nodeTypeResolver,
private CompactFuncCallAnalyzer $compactFuncCallAnalyzer
) {
}

Expand All @@ -51,13 +54,43 @@ public function matchArrowFunctionExpr(Closure $closure): ?Expr
return null;
}

if ($this->shouldSkipForUseVariableUsedByCompact($closure)) {
return null;
}

if ($this->shouldSkipMoreSpecificTypeWithVarDoc($return, $return->expr)) {
return null;
}

return $return->expr;
}

private function shouldSkipForUseVariableUsedByCompact(Closure $closure): bool
{
$variables = array_map(fn (ClosureUse $use): Variable => $use->var, $closure->uses);

if ($variables === []) {
return false;
}

return (bool) $this->betterNodeFinder->findFirstInFunctionLikeScoped(
$closure,
function (Node $node) use ($variables): bool {
if (! $node instanceof FuncCall) {
return false;
}

foreach ($variables as $variable) {
if ($this->compactFuncCallAnalyzer->isInCompact($node, $variable)) {
return true;
}
}

return false;
}
);
}

/**
* Ensure @var doc usage with more specific type on purpose to be skipped
*/
Expand Down
Loading