Fixed self:: class constant reference in anonymous class

ondrejmirtes · Feb 25, 2022 · 96b1e4d · 96b1e4d
1 parent bf36244
commit 96b1e4d
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Showing 2 changed files with 38 additions and 1 deletion.
diff --git a/src/NodeCompiler/CompileNodeToValue.php b/src/NodeCompiler/CompileNodeToValue.php
@@ -202,7 +202,8 @@ private function getClassConstantValue(Node\Expr\ClassConstFetch $node, ?string
             return $className;
         }
 
-        $classReflection = $context->getReflector()->reflectClass($className);
+        $classContext    = $context->getClass();
+        $classReflection = $classContext?->getName() === $className ? $classContext : $context->getReflector()->reflectClass($className);
 
         $reflectionConstant = $classReflection->getReflectionConstant($constantName);
         if ($classReflection instanceof ReflectionEnum) {

diff --git a/test/unit/Reflection/ReflectionClassTest.php b/test/unit/Reflection/ReflectionClassTest.php
@@ -12,6 +12,7 @@
 use OutOfBoundsException;
 use Php4StyleCaseInsensitiveConstruct;
 use Php4StyleConstruct;
+use PhpParser\Node\Expr\New_;
 use PhpParser\Node\Stmt\Class_;
 use PHPUnit\Framework\TestCase;
 use Qux;
@@ -2517,4 +2518,39 @@ class FooBar extends Bar
         $fooBarDoFooMethod = $fooBar->getMethod('doFoo');
         self::assertTrue($fooBarDoFooMethod->isPublic());
     }
+
+    public function testEvaluateClassConstantFromAnonymousClass(): void
+    {
+        $php = <<<'PHP'
+<?php
+class ApiCacheMap
+{
+    protected const DEFAULT_CACHE_TTL = 600;
+
+    protected const CACHE_MAP = [self::DEFAULT_CACHE_TTL => []];
+}
+PHP;
+
+        $source = <<<'PHP'
+<?php
+new class extends ApiCacheMap {
+	protected const CACHE_MAP = [
+		1 => ApiCacheMap::CACHE_MAP[self::DEFAULT_CACHE_TTL],
+	];
+};
+PHP;
+        $parser = BetterReflectionSingleton::instance()->phpParser();
+        $ast    = $parser->parse($source);
+        $new    = $ast[0]->expr;
+        self::assertInstanceOf(New_::class, $new);
+
+        $reflector = (new DefaultReflector(new StringSourceLocator($php, $this->astLocator)));
+        $anonymous = ReflectionClass::createFromNode(
+            $reflector,
+            $new->class,
+            new LocatedSource($source, null),
+        );
+        $array     = $anonymous->getConstant('CACHE_MAP');
+        self::assertIsArray($array);
+    }
 }