Noreturn type (#434)

Author: KapitanOczywisty

grammars/php.cson

@@ -689,6 +689,10 @@
             'match': '\\b(static)\\b',
             'name': 'storage.type.php'
           }
+          {
+            'match': '\\b(noreturn)\\b',
+            'name': 'keyword.other.type.noreturn.php'
+          }
           {
             'include': '#php-types'
           }

spec/php-spec.coffee

@@ -1721,6 +1721,13 @@ describe 'PHP grammar', ->
       expect(tokens[5]).toEqual value: '?', scopes: ["source.php", "meta.function.closure.php", "keyword.operator.nullable-type.php"]
       expect(tokens[6]).toEqual value: 'Client', scopes: ["source.php", "meta.function.closure.php", "support.class.php"]
 
+    it 'tokenizes noreturn type', ->
+      {tokens} = grammar.tokenizeLine 'function app_exit() : noreturn {}'
+
+      expect(tokens[0]).toEqual value: 'function', scopes: ['source.php', 'meta.function.php', 'storage.type.function.php']
+      expect(tokens[6]).toEqual value: ':', scopes: ['source.php', 'meta.function.php', 'keyword.operator.return-value.php']
+      expect(tokens[8]).toEqual value: 'noreturn', scopes: ['source.php', 'meta.function.php', 'keyword.other.type.noreturn.php']
+
     it 'tokenizes closure returning reference', ->
       {tokens} = grammar.tokenizeLine 'function&() {}'