compatibility with PHP 8.0

Author: dg

.travis.yml

@@ -4,6 +4,7 @@ php:
     - 7.2
     - 7.3
     - 7.4
+    - 8.0snapshot
 
 before_install:
     # turn off XDebug
@@ -60,6 +61,7 @@ jobs:
     allow_failures:
         -   stage: Static Analysis (informative)
         -   stage: Code Coverage
+        -   php: nightly
 
 
 sudo: false

composer.json

@@ -15,7 +15,7 @@
 		}
 	],
 	"require": {
-		"php": ">=7.1",
+		"php": ">=7.1 <8.1",
 		"ext-tokenizer": "*",
 		"nette/finder": "^2.5 || ^3.0",
 		"nette/utils": "^3.0"

readme.md

@@ -22,8 +22,6 @@ RobotLoader is a tool that gives you comfort of automated class loading for your
 
 RobotLoader is incredibly comfortable and addictive!
 
-It requires PHP version 7.1 and supports PHP up to 7.4.
-
 If you like Nette, **[please make a donation now](https://nette.org/donate)**. Thank you!
 
 So we can forget about those famous code blocks:
@@ -50,7 +48,7 @@ The recommended way to install is via Composer:
 composer require nette/robot-loader
 ```
 
-It requires PHP version 7.1.
+It requires PHP version 7.1 and supports PHP up to 8.0.
 
 
 Usage

src/RobotLoader/RobotLoader.php

@@ -338,8 +338,8 @@ private function scanPhp(string $file): array
 					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];
 						}