Merge branch 'PHP-5.4' into PHP-5.5

Zend/tests/traits/bug64235.phpt

@@ -0,0 +1,34 @@
+--TEST--
+Bug #64235 (Insteadof not work for class method in 5.4.11)
+--FILE--
+<?php
+
+class TestParentClass
+{
+    public function method()
+    {
+        print_r('Parent method');
+        print "\n";
+    }
+}
+
+trait TestTrait
+{
+    public function method()
+    {
+        print_r('Trait method');
+        print "\n";
+    }
+}
+
+class TestChildClass extends TestParentClass
+{
+    use TestTrait
+    {
+        TestTrait::method as methodAlias;
+        TestParentClass::method insteadof TestTrait;
+    }
+}
+?>
+--EXPECTF--
+Fatal error: Class TestParentClass is not a trait, Only traits may be used in 'as' and 'insteadof' statements in %sbug64235.php on line %d

Zend/tests/traits/bug64235b.phpt

@@ -0,0 +1,35 @@
+--TEST--
+Bug #64235 (Insteadof not work for class method in 5.4.11)
+--FILE--
+<?php
+
+class TestParentClass
+{
+    public function method()
+    {
+        print_r('Parent method');
+        print "\n";
+    }
+}
+
+trait TestTrait
+{
+    public function method()
+    {
+        print_r('Trait method');
+        print "\n";
+    }
+}
+
+class TestChildClass extends TestParentClass
+{
+    use TestTrait
+    {
+        TestTrait::method as methodAlias;
+        TestParentClass::method as TestParent;
+    }
+}
+
+?>
+--EXPECTF--
+Fatal error: Class TestParentClass is not a trait, Only traits may be used in 'as' and 'insteadof' statements in %sbug64235b.php on line %d

Zend/tests/traits/language015.phpt

@@ -14,4 +14,4 @@ class C {
 	}
 }
 --EXPECTF--
-Fatal error: Trait T2 is not used in %s on line %d
+Fatal error: Required Trait T2 wasn't added to C in %slanguage015.php on line %d

Zend/tests/traits/language016.phpt

@@ -14,4 +14,4 @@ class C {
 	}
 }
 --EXPECTF--
-Fatal error: Trait T2 is not used in %s on line %d
+Fatal error: Required Trait T2 wasn't added to C in %slanguage016.php on line %d

Zend/tests/traits/language017.phpt

@@ -14,4 +14,4 @@ class C {
 	}
 }
 --EXPECTF--
-Fatal error: Trait T2 is not used in %s on line %d
+Fatal error: Required Trait T2 wasn't added to C in %slanguage017.php on line %d

Zend/zend_compile.c

@@ -4048,12 +4048,16 @@ static void zend_check_trait_usage(zend_class_entry *ce, zend_class_entry *trait
 {
 	zend_uint i;
 
+	if ((trait->ce_flags & ZEND_ACC_TRAIT) != ZEND_ACC_TRAIT) {
+		zend_error(E_COMPILE_ERROR, "Class %s is not a trait, Only traits may be used in 'as' and 'insteadof' statements", trait->name);
+	}
+
 	for (i = 0; i < ce->num_traits; i++) {
 		if (ce->traits[i] == trait) {
 			return;
 		}
 	}
-	zend_error(E_COMPILE_ERROR, "Trait %s is not used", trait->name);
+	zend_error(E_COMPILE_ERROR, "Required Trait %s wasn't added to %s", trait->name, ce->name);
 }
 /* }}} */