Remove unused variable

vimeo · Jul 6, 2020 · 1b498e6 · 1b498e6
1 parent eb3ce8d
commit 1b498e6
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/src/Psalm/Internal/Analyzer/Statements/Block/SwitchCaseAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Block/SwitchCaseAnalyzer.php
@@ -505,11 +505,6 @@ private static function handleNonReturningCase(
             }
         }
 
-        $vars = array_diff_key(
-            $case_context->vars_possibly_in_scope,
-            $original_context->vars_possibly_in_scope
-        );
-
         // if we're leaving this block, add vars to outer for loop scope
         if ($case_exit_type === 'continue') {
             if (!$context->loop_scope) {