@@ -6394,6 +6394,8 @@ static void zend_compile_void_cast(znode *result, const zend_ast *ast)
 		case IS_CONST:
 			zend_do_free(&expr_node);
 			break;
+		default:
+			ZEND_UNREACHABLE();
 	}
 }
Original file line number	Diff line number	Diff line change
`@@ -6394,6 +6394,8 @@ static void zend_compile_void_cast(znode result, const zend_ast ast)`
`6394`	`6394`	`case IS_CONST:`
`6395`	`6395`	`zend_do_free(&expr_node);`
`6396`	`6396`	`break;`
	`6397`	`+ default:`
	`6398`	`+ ZEND_UNREACHABLE();`
`6397`	`6399`	`}`
`6398`	`6400`	`}`
`6399`	`6401`