Fix the build

diff --git a/Zend/zend_inheritance.c b/Zend/zend_inheritance.c
index c4dbc879e8e704948d23ea5b41a4a8902bec8494..542ed5104137834a97456783f470f9a1d41a1f0a 100644 (file)
--- a/Zend/zend_inheritance.c
+++ b/Zend/zend_inheritance.c
@@ -577,6 +577,8 @@ static void do_inheritance_check_on_method(zend_function *child, zend_function *
        if (UNEXPECTED(!zend_do_perform_implementation_check(child, parent))) {
                int error_level;
                const char *error_verb;
+               zend_string *method_prototype = zend_get_function_declaration(parent);
+               zend_string *child_prototype = zend_get_function_declaration(child);
 
                if (child->common.prototype && (
                        child->common.prototype->common.fn_flags & ZEND_ACC_ABSTRACT
@@ -592,8 +594,7 @@ static void do_inheritance_check_on_method(zend_function *child, zend_function *
                        error_level = E_WARNING;
                        error_verb = "should";
                }
-               zend_string *method_prototype = zend_get_function_declaration(parent);
-               zend_string *child_prototype = zend_get_function_declaration(child);
+
                zend_error(error_level, "Declaration of %s %s be compatible with %s", ZSTR_VAL(child_prototype), error_verb, ZSTR_VAL(method_prototype));
                zend_string_free(child_prototype);
                zend_string_free(method_prototype);