SERVER-48228 Move slot-based execution engine and supporting changes into the master branch

This is an initial commit for the slot-based execution engine (SBE) which contains:
   * Implementation of the core slot-based engine.
   * The SBE stage builder, which is responsible for translating a QuerySolution tree
     into an SBE plan.
   * Other changes necessary for integration with the find command.

Co-authored-by: Anton Korshunov <anton.korshunov@mongodb.com>
Co-authored-by: Justin Seyster <justin.seyster@mongodb.com>
Co-authored-by: David Storch <david.storch@mongodb.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/mongo/db/matcher/expression_text_noop.h b/src/mongo/db/matcher/expression_text_noop.h
index 18a7f2337cf..322b97f7d22 100644
--- a/src/mongo/db/matcher/expression_text_noop.h
+++ b/src/mongo/db/matcher/expression_text_noop.h
@@ -48,6 +48,14 @@ public:
 
     std::unique_ptr<MatchExpression> shallowClone() const final;
 
+    void acceptVisitor(MatchExpressionMutableVisitor* visitor) final {
+        visitor->visit(this);
+    }
+
+    void acceptVisitor(MatchExpressionConstVisitor* visitor) const final {
+        visitor->visit(this);
+    }
+
 private:
     fts::FTSQueryNoop _ftsQuery;
 };