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Generate no return when empty return statement

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Witold Wasiczko 2020-01-05 19:33:35 +01:00
parent e15e6b0351
commit f610206257
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1 changed files with 15 additions and 2 deletions
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17
packages/CodeQuality/src/Rector/Array_/CallableThisArrayToAnonymousFunctionRector.php
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@ -188,7 +188,7 @@ PHP
*/
private function createAnonymousFunction(ClassMethod $classMethod, Node $node): Closure
{
$hasClassMethodReturn = $this->betterNodeFinder->findInstanceOf((array) $classMethod->stmts, Return_::class);
$classMethodReturns = $this->betterNodeFinder->findInstanceOf((array) $classMethod->stmts, Return_::class);
$anonymousFunction = new Closure();
$newParams = $this->copyParams($classMethod->params);
@ -205,7 +205,7 @@ PHP
}
// does method return something?
if ($hasClassMethodReturn !== []) {
if ($this->hasClassMethodReturn($classMethodReturns)) {
$anonymousFunction->stmts[] = new Return_($innerMethodCall);
} else {
$anonymousFunction->stmts[] = new Expression($innerMethodCall);
@ -220,6 +220,19 @@ PHP
return $anonymousFunction;
}
/**
* @param Return_[] $nodes
*/
private function hasClassMethodReturn(array $nodes): bool
{
foreach($nodes as $node) {
if ($node->expr !== null) {
return true;
}
}
return false;
}
/**
* @param Param[] $params
* @return Arg[]