minor #3897 DX: FunctionsAnalyzer - simplifying return expression (ku…

…bawerlos)

This PR was merged into the 2.12 branch.

Discussion
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DX: FunctionsAnalyzer - simplifying return expression

Just noticed after #3895 that it could be done a bit simpler.

Commits
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ffd3932 DX: simplifying return expression in FunctionsAnalyzer

src/Tokenizer/Analyzer/FunctionsAnalyzer.php

@@ -40,8 +40,7 @@ public function isGlobalFunctionCall(Tokens $tokens, $index)
 
         $nextIndex = $tokens->getNextMeaningfulToken($index);
 
-        return !$tokens[$prevIndex]->isGivenKind([T_DOUBLE_COLON, T_NEW, T_OBJECT_OPERATOR, T_STRING, T_FUNCTION])
-            && !$tokens[$nextIndex]->isGivenKind([T_DOUBLE_COLON, T_NS_SEPARATOR])
+        return !$tokens[$prevIndex]->isGivenKind([T_DOUBLE_COLON, T_FUNCTION, T_NEW, T_OBJECT_OPERATOR, T_STRING])
             && $tokens[$nextIndex]->equals('(');
     }