8000 [PropertyAccess] Fix handling of uninitialized property of anonymous … · symfony/symfony@e55df72 · GitHub
[go: up one dir, main page]
Skip to content

Commit e55df72

Browse files
filiplikavcannicolas-grekas
filiplikavcan
authored and
nicolas-grekas
committed
[PropertyAccess] Fix handling of uninitialized property of anonymous class
1 parent 4d04a2d commit e55df72

File tree

2 files changed

+38
-3
lines changed

2 files changed

+38
-3
lines changed

‎src/Symfony/Component/PropertyAccess/PropertyAccessor.php

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -436,11 +436,11 @@ private function readProperty(array $zval, string $property, bool $ignoreInvalid
436436
}
437437
} catch (\Error $e) {
438438
// handle uninitialized properties in PHP >= 7.4
439-
if (\PHP_VERSION_ID >= 70400 && preg_match('/^Typed property ([\w\\\]+)::\$(\w+) must not be accessed before initialization$/', < 8000 span class="pl-s1">$e->getMessage(), $matches)) {
440-
$r = new \ReflectionProperty($matches[1], $matches[2]);
439+
if (\PHP_VERSION_ID >= 70400 && preg_match('/^Typed property ('.preg_quote(\PHP_VERSION_ID < 80000 ? $class : get_debug_type($object), '/').')::\$(\w+) must not be accessed before initialization$/', $e->getMessage(), $matches)) {
440+
$r = new \ReflectionProperty($class, $matches[2]);
441441
$type = ($type = $r->getType()) instanceof \ReflectionNamedType ? $type->getName() : (string) $type;
442442

443-
throw new AccessException(sprintf('The property "%s::$%s" is not readable because it is typed "%s". You should initialize it or declare a default value instead.', $r->getDeclaringClass()->getName(), $r->getName(), $type), 0, $e);
443+
throw new AccessException(sprintf('The property "%s::$%s" is not readable because it is typed "%s". You should initialize it or declare a default value instead.', $matches[1], $r->getName(), $type), 0, $e);
444444
}
445445

446446
throw $e;

‎src/Symfony/Component/PropertyAccess/Tests/PropertyAccessorTest.php

Lines changed: 35 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -176,6 +176,41 @@ public function getUninitialized(): array
176176
$this->propertyAccessor->getValue($object, 'uninitialized');
177177
}
178178

179+
/**
180+
* @requires PHP 7.4
181+
*/
182+
public function testGetValueThrowsExceptionIfUninitializedNotNullablePropertyWithGetterOfAnonymousClass()
183+
{
184+
$this->expectException(AccessException::class);
185+
$this->expectExceptionMessage('The property "class@anonymous::$uninitialized" is not readable because it is typed "string". You should initialize it or declare a default value instead.');
186+
187+
$object = eval('return new class() {
188+
private string $uninitialized;
189+
190+
public function getUninitialized(): string
191+
{
192+
return $this->uninitialized;
193+
}
194+
};');
195+
196+
$this->propertyAccessor->getValue($object, 'uninitialized');
197+
}
198+
199+
/**
200+
* @requires PHP 7.4
201+
*/
202+
public function testGetValueThrowsExceptionIfUninitializedPropertyOfAnonymousClass()
203+
{
204+
$this->expectException(AccessException::class);
205+
$this->expectExceptionMessage('The property "class@anonymous::$uninitialized" is not readable because it is typed "string". You should initialize it or declare a default value instead.');
206+
207+
$object = eval('return new class() {
208+
public string $uninitialized;
209+
};');
210+
211+
$this->propertyAccessor->getValue($object, 'uninitialized');
212+
}
213+
179214
public function testGetValueThrowsExceptionIfUninitializedPropertyWithGetterOfAnonymousStdClass()
180215
{
181216
$this->expectException(AccessException::class);

0 commit comments

Comments
 (0)
0