ast.h: remove unused private member finished()

This commit is contained in:
Aaron Gyes 2021-12-12 13:05:48 -08:00
parent cb10f34f2e
commit 549fae1400

View file

@ -926,9 +926,6 @@ class traversal_t {
// Construct an empty visitor, used for iterator support.
traversal_t() = default;
// \return whether we are finished visiting.
bool finished() const { return stack_.empty(); }
// Append a node.
void push(const node_t *n) {
assert(n && "Should not push null node");