diff --git a/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php b/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
index 0ed1e4e2afe3d..b8df4059b4d31 100644
--- a/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
+++ b/src/Symfony/Component/PropertyInfo/Extractor/ReflectionExtractor.php
@@ -112,7 +112,7 @@ public function getTypes($class, $property, array $context = [])
         }
 
         if (
-            $context['enable_constructor_extraction'] ?? $this->enableConstructorExtraction &&
+            ($context['enable_constructor_extraction'] ?? $this->enableConstructorExtraction) &&
             $fromConstructor = $this->extractFromConstructor($class, $property)
         ) {
             return $fromConstructor;
diff --git a/src/Symfony/Component/PropertyInfo/Tests/Extractor/ReflectionExtractorTest.php b/src/Symfony/Component/PropertyInfo/Tests/Extractor/ReflectionExtractorTest.php
index e58c70d41d702..709ef93c55d90 100644
--- a/src/Symfony/Component/PropertyInfo/Tests/Extractor/ReflectionExtractorTest.php
+++ b/src/Symfony/Component/PropertyInfo/Tests/Extractor/ReflectionExtractorTest.php
@@ -293,4 +293,29 @@ public function getInitializableProperties(): array
             [NotInstantiable::class, 'foo', false],
         ];
     }
+
+    /**
+     * @dataProvider constructorTypesProvider
+     */
+    public function testExtractTypeConstructor(string $class, string $property, array $type = null)
+    {
+        /* Check that constructor extractions works by default, and if passed in via context.
+           Check that null is returned if constructor extraction is disabled */
+        $this->assertEquals($type, $this->extractor->getTypes($class, $property, []));
+        $this->assertEquals($type, $this->extractor->getTypes($class, $property, ['enable_constructor_extraction' => true]));
+        $this->assertNull($this->extractor->getTypes($class, $property, ['enable_constructor_extraction' => false]));
+    }
+
+    public function constructorTypesProvider(): array
+    {
+        return [
+            // php71 dummy has following constructor: __construct(string $string, int $intPrivate)
+            [Php71Dummy::class, 'string', [new Type(Type::BUILTIN_TYPE_STRING, false)]],
+            [Php71Dummy::class, 'intPrivate', [new Type(Type::BUILTIN_TYPE_INT, false)]],
+            // Php71DummyExtended2 adds int $intWithAccessor
+            [Php71DummyExtended2::class, 'intWithAccessor', [new Type(Type::BUILTIN_TYPE_INT, false)]],
+            [Php71DummyExtended2::class, 'intPrivate', [new Type(Type::BUILTIN_TYPE_INT, false)]],
+            [DefaultValue::class, 'foo', null],
+        ];
+    }
 }