Make use of default actions

For the default action $$ = $1, save the closure invocation.
nikic · Jul 9, 2023 · b20267c · b20267c
1 parent 748aab3
commit b20267c
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diff --git a/grammar/parser.template b/grammar/parser.template
@@ -101,9 +101,7 @@ class #(-p) extends \PhpParser\ParserAbstract
                 %b
             },
 #noact
-            %n => function ($stackPos) {
-                $this->semValue = $this->semStack[$stackPos];
-            },
+            %n => null,
 #endreduce
         ];
     }