- Fixed bug #55137 (Changing trait static method visibility)

Zend/tests/bug55137.phpt

@@ -0,0 +1,26 @@
+--TEST--
+Bug #55137 (Changing trait static method visibility)
+--FILE--
+<?php
+
+trait A {
+   protected static function foo() { echo "abc\n"; }
+   private static function bar() { echo "def\n"; }
+}
+
+
+class B {
+   use A {
+      A::foo as public;
+      A::bar as public baz;
+   }
+}
+
+B::foo();
+B::baz();
+
+
+?>
+--EXPECT--
+abc
+def

Zend/zend_compile.c

@@ -3661,6 +3661,7 @@ static int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args,
 						if (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {
 							fn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;
 						}
+						fn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);
 					}
 
 					lcname_len = aliases[i]->alias_len;
@@ -3700,6 +3701,7 @@ static int zend_traits_copy_functions(zend_function *fn TSRMLS_DC, int num_args,
 						if (!(aliases[i]->modifiers & ZEND_ACC_PPP_MASK)) {
 							fn_copy.common.fn_flags |= ZEND_ACC_PUBLIC;
 						}
+						fn_copy.common.fn_flags |= fn->common.fn_flags ^ (fn->common.fn_flags & ZEND_ACC_PPP_MASK);
 					}
 				}
 				i++;