Merge branch 'PHP-5.5' into PHP-5.6

* PHP-5.5:
  updated NEWS
  Fix #65419 - Inside trait, self::class != __CLASS__

Author: Julien Pauli

Zend/tests/bug65419.phpt

@@ -0,0 +1,23 @@
+--TEST--
+Bug #65419 (Inside trait, self::class != __CLASS__)
+--FILE--
+<?php
+trait abc
+{
+  static function def()
+  {
+    echo self::class, "\n";
+    echo __CLASS__, "\n";
+  }
+}
+
+class ghi
+{
+  use abc;
+}
+
+ghi::def();
+?>
+--EXPECTF--
+ghi
+ghi

Zend/zend_compile.c

@@ -2214,6 +2214,12 @@ void zend_do_resolve_class_name(znode *result, znode *class_name, int is_static
 			if (!CG(active_class_entry)) {
 				zend_error_noreturn(E_COMPILE_ERROR, "Cannot access self::class when no class scope is active");
 			}
+			if (CG(active_class_entry)->ce_flags & ZEND_ACC_TRAIT) {
+				constant_name.op_type = IS_CONST;
+				ZVAL_STRINGL(&constant_name.u.constant, "class", sizeof("class")-1, 1);
+				zend_do_fetch_constant(result, class_name, &constant_name, ZEND_RT, 1 TSRMLS_CC);
+				break;
+			}
 			zval_dtor(&class_name->u.constant);
 			class_name->op_type = IS_CONST;
 			ZVAL_STRINGL(&class_name->u.constant, CG(active_class_entry)->name, CG(active_class_entry)->name_length, 1);