compatibility with PHP 8.0

Author: dg

.travis.yml

@@ -5,6 +5,8 @@ php:
     - 7.1
     - 7.2
     - 7.3
+    - 7.4
+    - 8.0
 
 before_install:
     # turn off XDebug

composer.json

@@ -15,7 +15,7 @@
 		}
 	],
 	"require": {
-		"php": ">=5.6.0",
+		"php": ">=5.6 <8.1",
 		"ext-tokenizer": "*",
 		"nette/finder": "^2.3 || ^3.0",
 		"nette/utils": "^2.4 || ^3.0"

readme.md

@@ -46,7 +46,7 @@ The recommended way to install is via Composer:
 composer require nette/robot-loader
 ```
 
-It requires PHP version 5.6 and supports PHP up to 7.3.
+It requires PHP version 5.6 and supports PHP up to 8.0.
 
 
 Usage

src/RobotLoader/RobotLoader.php

@@ -297,8 +297,8 @@ private function scanPhp($code)
 					case T_WHITESPACE:
 						continue 2;
 
-					case T_NS_SEPARATOR:
 					case T_STRING:
+					case PHP_VERSION_ID < 80000 ? T_NS_SEPARATOR : T_NAME_QUALIFIED:
 						if ($expected) {
 							$name .= $token[1];
 						}