Add a todo to TypedNode.

pest-parser · Mar 12, 2024 · 0f33163 · 0f33163
1 parent ae7ddb6
commit 0f33163
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/pest/src/typed/traits.rs b/pest/src/typed/traits.rs
@@ -101,6 +101,11 @@ pub trait TypedNode<'i, R: RuleType>: Sized {
             false => Err(tracker.collect()),
         }
     }
+    // /// Whether this node will modify the stack.
+    // /// Must be evaluated correctly,
+    // /// otherwise the stack won't be restored correctly.
+    // const MODIFY_STACK: bool;
+
     // /// Whether this node accepts null input.
     // const NULLABLE: bool;
     // /// Leading characters that this node accepts.