diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/BinaryOp/NonDivArithmeticOpAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/BinaryOp/NonDivArithmeticOpAnalyzer.php
index 2352f2b09..26265117b 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/BinaryOp/NonDivArithmeticOpAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/BinaryOp/NonDivArithmeticOpAnalyzer.php
@@ -295,13 +295,14 @@ class NonDivArithmeticOpAnalyzer
             && $right_type_part instanceof TLiteralInt
             && ($left instanceof PhpParser\Node\Scalar
                 || $left instanceof PhpParser\Node\Expr\ConstFetch
-                || $left instanceof PhpParser\Node\Expr\ClassConstFetch)
+                || $left instanceof PhpParser\Node\Expr\ClassConstFetch
+                || $left instanceof PhpParser\Node\Expr\BinaryOp)
             && ($right instanceof PhpParser\Node\Scalar
                 || $right instanceof PhpParser\Node\Expr\ConstFetch
-                || $right instanceof PhpParser\Node\Expr\ClassConstFetch)
+                || $right instanceof PhpParser\Node\Expr\ClassConstFetch
+                || $right instanceof PhpParser\Node\Expr\BinaryOp)
         ) {
             // time for some arithmetic!
-
             $calculated_type = null;
 
             if ($parent instanceof PhpParser\Node\Expr\BinaryOp\Plus) {
diff --git a/tests/BinaryOperationTest.php b/tests/BinaryOperationTest.php
index 74e7ddd4f..cb898886f 100644
--- a/tests/BinaryOperationTest.php
+++ b/tests/BinaryOperationTest.php
@@ -196,6 +196,15 @@ class BinaryOperationTest extends TestCase
                     '$f' => 'string',
                 ],
             ],
+            'ComplexLiteralBitwise' => [
+                '<?php
+                    /**
+                     * @return 7
+                     */
+                    function scope(){
+                        return 1 | 2 | 4 | (1 & 0);
+                    }',
+            ],
             'booleanXor' => [
                 '<?php
                     $a = 4 ^ 1;