mirror of
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319 lines
10 KiB
PHP
319 lines
10 KiB
PHP
<?php
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namespace Psalm\Tests;
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use Psalm\Tests\Traits\InvalidCodeAnalysisTestTrait;
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use Psalm\Tests\Traits\ValidCodeAnalysisTestTrait;
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class ClassScopeTest extends TestCase
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{
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use InvalidCodeAnalysisTestTrait;
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use ValidCodeAnalysisTestTrait;
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public function providerValidCodeParse(): iterable
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{
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return [
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'accessiblePrivateMethodFromSubclass' => [
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'code' => '<?php
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class A {
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private function fooFoo(): void {
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}
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private function barBar(): void {
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$this->fooFoo();
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}
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}',
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],
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'accessibleProtectedMethodFromSubclass' => [
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'code' => '<?php
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class A {
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protected function fooFoo(): void {
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}
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}
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class B extends A {
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public function doFoo(): void {
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$this->fooFoo();
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}
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}',
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],
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'accessibleProtectedMethodFromOtherSubclass' => [
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'code' => '<?php
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class A {
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protected function fooFoo(): void {
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}
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}
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class B extends A { }
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class C extends A {
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public function doFoo(): void {
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(new B)->fooFoo();
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}
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}',
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],
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'accessibleProtectedPropertyFromSubclass' => [
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'code' => '<?php
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class A {
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/** @var string */
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protected $fooFoo = "";
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}
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class B extends A {
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public function doFoo(): void {
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echo $this->fooFoo;
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}
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}',
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],
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'accessibleProtectedPropertyFromGreatGrandparent' => [
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'code' => '<?php
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class A {
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/** @var string */
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protected $fooFoo = "";
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}
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class B extends A { }
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class C extends B { }
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class D extends C {
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public function doFoo(): void {
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echo $this->fooFoo;
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}
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}',
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],
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'accessibleProtectedPropertyFromOtherSubclass' => [
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'code' => '<?php
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class A {
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/** @var string */
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protected $fooFoo = "";
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}
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class B extends A {
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}
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class C extends A {
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public function fooFoo(): void {
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$b = new B();
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$b->fooFoo = "hello";
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}
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}',
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],
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'accessibleStaticPropertyFromSubclass' => [
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'code' => '<?php
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class A {
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/** @var string */
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protected static $fooFoo = "";
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public function barBar(): void {
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echo self::$fooFoo;
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}
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}
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class B extends A {
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public function doFoo(): void {
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echo A::$fooFoo;
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}
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}',
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],
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'definedPrivateMethod' => [
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'code' => '<?php
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class A {
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public function foo(): void {
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if ($this instanceof B) {
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$this->boop();
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}
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}
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private function boop(): void {}
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}
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class B extends A {
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private function boop(): void {}
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}',
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],
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'allowMethodCallToProtectedFromParent' => [
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'code' => '<?php
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class A {
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public function __construct() {
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B::foo();
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}
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}
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class B extends A {
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protected static function foo(): void {
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echo "here";
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}
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}',
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],
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];
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}
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public function providerInvalidCodeParse(): iterable
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{
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return [
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'inaccessiblePrivateMethod' => [
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'code' => '<?php
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class A {
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private function fooFoo(): void {
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}
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}
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(new A())->fooFoo();',
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'error_message' => 'InaccessibleMethod',
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],
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'inaccessibleProtectMethod' => [
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'code' => '<?php
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class A {
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protected function fooFoo(): void {
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}
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}
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(new A())->fooFoo();',
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'error_message' => 'InaccessibleMethod',
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],
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'inaccessiblePrivateMethodFromSubclass' => [
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'code' => '<?php
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class A {
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private function fooFoo(): void {
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}
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}
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class B extends A {
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public function doFoo(): void {
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$this->fooFoo();
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}
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}',
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'error_message' => 'UndefinedMethod',
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],
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'inaccessibleProtectredMethodFromOtherSubclass' => [
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'code' => '<?php
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trait T {
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protected function fooFoo(): void {
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}
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}
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class B {
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use T;
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}
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class C {
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use T;
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public function doFoo(): void {
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(new B)->fooFoo();
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}
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}',
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'error_message' => 'InaccessibleMethod',
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],
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'inaccessiblePrivateProperty' => [
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'code' => '<?php
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class A {
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/** @var string */
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private $fooFoo;
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}
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echo (new A())->fooFoo;',
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'error_message' => 'InaccessibleProperty',
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],
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'inaccessibleProtectedProperty' => [
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'code' => '<?php
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class A {
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/** @var string */
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protected $fooFoo;
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}
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echo (new A())->fooFoo;',
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'error_message' => 'InaccessibleProperty',
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],
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'inaccessiblePrivatePropertyFromSubclass' => [
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'code' => '<?php
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class A {
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/** @var string */
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private $fooFoo = "";
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}
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class B extends A {
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public function doFoo(): void {
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echo $this->fooFoo;
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}
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}',
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'error_message' => 'UndefinedThisPropertyFetch',
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],
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'inaccessibleStaticPrivateProperty' => [
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'code' => '<?php
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class A {
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/** @var string */
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private static $fooFoo;
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}
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echo A::$fooFoo;',
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'error_message' => 'InaccessibleProperty',
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],
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'inaccessibleStaticProtectedProperty' => [
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'code' => '<?php
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class A {
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/** @var string */
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protected static $fooFoo;
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}
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echo A::$fooFoo;',
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'error_message' => 'InaccessibleProperty',
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],
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'inaccessibleStaticPrivatePropertyFromSubclass' => [
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'code' => '<?php
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class A {
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/** @var string */
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private static $fooFoo;
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}
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class B extends A {
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public function doFoo(): void {
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echo A::$fooFoo;
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}
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}',
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'error_message' => 'InaccessibleProperty',
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],
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'privateConstructorInheritanceNoCall' => [
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'code' => '<?php
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class A {
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private function __construct() { }
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}
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class B extends A {}
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new B();',
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'error_message' => 'InaccessibleMethod',
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],
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'privateConstructorInheritanceCall' => [
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'code' => '<?php
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class A {
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private function __construct() { }
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}
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class B extends A {
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public function __construct() {
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parent::__construct();
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}
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}',
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'error_message' => 'InaccessibleMethod',
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],
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'noSelfInFunctionConstant' => [
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'code' => '<?php
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function foo() : void {
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echo self::SOMETHING;
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}',
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'error_message' => 'NonStaticSelfCall',
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],
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'noSelfInFunctionCall' => [
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'code' => '<?php
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function foo() : void {
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echo self::bar();
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}',
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'error_message' => 'NonStaticSelfCall',
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],
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];
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}
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}
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