Fix #[\Deprecated] for the constant() function

Author: TimWolla

Zend/tests/attributes/deprecated/018.phpt

@@ -16,18 +16,33 @@ class Foo {
     public const TEST = 1;
 
     #[\Deprecated()]
-    public const TEST2 = 1;
+    public const TEST2 = 2;
 
     #[\Deprecated("use Clazz::TEST instead")]
-    public const TEST3 = 1;
+    public const TEST3 = 3;
+
+    #[\Deprecated]
+    public const TEST4 = 4;
+
+    #[\Deprecated]
+    public const TEST5 = 5;
 }
 
-Foo::TEST;
-Foo::TEST2;
-Foo::TEST3;
+var_dump(Foo::TEST);
+var_dump(Foo::TEST2);
+var_dump(Foo::TEST3);
+
+var_dump(constant('Foo::TEST4'));
+var_dump(defined('Foo::TEST5'));
 
 ?>
 --EXPECT--
 Constant Foo::TEST is deprecated
+int(1)
 Constant Foo::TEST2 is deprecated
+int(2)
 Constant Foo::TEST3 is deprecated, use Clazz::TEST instead
+int(3)
+Constant Foo::TEST4 is deprecated
+int(4)
+bool(true)

Zend/zend_constants.c

@@ -354,7 +354,7 @@ ZEND_API zval *zend_get_class_constant_ex(zend_string *class_name, zend_string *
 
 			if (UNEXPECTED(ZEND_CLASS_CONST_FLAGS(c) & ZEND_ACC_DEPRECATED)) {
 				if ((flags & ZEND_FETCH_CLASS_SILENT) == 0) {
-					zend_error(E_DEPRECATED, "Constant %s::%s is deprecated", ZSTR_VAL(class_name), ZSTR_VAL(constant_name));
+					zend_deprecated_class_constant(c, constant_name);
 					if (EG(exception)) {
 						goto failure;
 					}