comparison vendor/nikic/php-parser/lib/PhpParser/PrettyPrinter/Standard.php @ 12:7a779792577d

Update Drupal core to v8.4.5 (via Composer)

     protected function pExpr_BitwiseNot(Expr\BitwiseNot $node) {
         return $this->pPrefixOp('Expr_BitwiseNot', '~', $node->expr);
     }
 
     protected function pExpr_UnaryMinus(Expr\UnaryMinus $node) {
+        if ($node->expr instanceof Expr\UnaryMinus || $node->expr instanceof Expr\PreDec) {
+            // Enforce -(-$expr) instead of --$expr
+            return '-(' . $this->p($node->expr) . ')';
+        }
         return $this->pPrefixOp('Expr_UnaryMinus', '-', $node->expr);
     }
 
     protected function pExpr_UnaryPlus(Expr\UnaryPlus $node) {
+        if ($node->expr instanceof Expr\UnaryPlus || $node->expr instanceof Expr\PreInc) {
+            // Enforce +(+$expr) instead of ++$expr
+            return '+(' . $this->p($node->expr) . ')';
+        }
         return $this->pPrefixOp('Expr_UnaryPlus', '+', $node->expr);
     }
 
     protected function pExpr_PreInc(Expr\PreInc $node) {
         return $this->pPrefixOp('Expr_PreInc', '++', $node->var);