Adds support for array closures in Generic.CodeAnalysis.UnusedFunctio…

…nParameter Related to #2523
squizlabs · Nov 26, 2019 · d6025fa · d6025fa
1 parent 80ebd4a
commit d6025fa
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diff --git a/src/Standards/Generic/Sniffs/CodeAnalysis/UnusedFunctionParameterSniff.php b/src/Standards/Generic/Sniffs/CodeAnalysis/UnusedFunctionParameterSniff.php
@@ -34,6 +34,7 @@ public function register()
         return [
             T_FUNCTION,
             T_CLOSURE,
+            T_FN,
         ];
 
     }//end register()

diff --git a/src/Standards/Generic/Tests/CodeAnalysis/UnusedFunctionParameterUnitTest.inc b/src/Standards/Generic/Tests/CodeAnalysis/UnusedFunctionParameterUnitTest.inc
@@ -121,3 +121,5 @@ function something($a) {
 function myCallback($a, $b, $c, $d) {
     return $a * $c;
 }
+
+fn ($a, $b, $c) => $b;
diff --git a/src/Standards/Generic/Tests/CodeAnalysis/UnusedFunctionParameterUnitTest.php b/src/Standards/Generic/Tests/CodeAnalysis/UnusedFunctionParameterUnitTest.php
@@ -49,6 +49,7 @@ public function getWarningList()
             106 => 1,
             117 => 1,
             121 => 2,
+            125 => 2,
         ];
 
     }//end getWarningList()
-Original file line number
+Diff line change
@@ Expand Up / @@ -49,6 +49,7 @@ public function getWarningList() @@
 => 1,
 => 1,
 => 2,
+=> 2,
             ];
         }//end getWarningList()
@@ Expand Down @@