Missing sync elements

EqSat/include/Luau/EGraph.h

@@ -5,7 +5,6 @@
 #include "Luau/Id.h"
 #include "Luau/Language.h"
 #include "Luau/UnionFind.h"
-#include "Luau/VecDeque.h"
 
 #include <optional>
 #include <unordered_map>
@@ -145,7 +144,7 @@ private:
     /// The hashcons 𝐻 is a map from e-nodes to e-class ids.
     std::unordered_map<L, Id, typename L::Hash> hashcons;
 
-    VecDeque<std::pair<L, Id>> worklist;
+    std::vector<std::pair<L, Id>> worklist;
 
 private:
     void canonicalize(L& enode)
@@ -183,7 +182,7 @@ private:
         for (Id operand : enode.operands())
             get(operand).parents.push_back({enode, id});
 
-        worklist.push_back({enode, id});
+        worklist.emplace_back(enode, id);
         hashcons.insert_or_assign(enode, id);
 
         return id;

EqSat/include/Luau/Language.h

@@ -7,7 +7,6 @@
 #include "Luau/Variant.h"
 
 #include <array>
-#include <algorithm>
 #include <type_traits>
 #include <utility>
 
@@ -233,12 +232,6 @@ struct Language final
     {
     }
 
-    Language(const Language&) noexcept = default;
-    Language& operator=(const Language&) noexcept = default;
-
-    Language(Language&&) noexcept = default;
-    Language& operator=(Language&&) noexcept = default;
-
     int index() const noexcept
     {
         return v.index();

EqSat/include/Luau/LanguageHash.h

@@ -3,6 +3,7 @@
 
 #include <cstddef>
 #include <functional>
+#include <vector>
 
 namespace Luau::EqSat
 {

EqSat/src/UnionFind.cpp

@@ -11,6 +11,7 @@ Id UnionFind::makeSet()
     Id id{parents.size()};
     parents.push_back(id);
     ranks.push_back(0);
+
     return id;
 }
 
@@ -32,6 +33,7 @@ Id UnionFind::find(Id id)
         parents[size_t(id)] = set;
         id = parent;
     }
+
     return set;
 }
 
@@ -47,6 +49,7 @@ void UnionFind::merge(Id a, Id b)
         std::swap(aSet, bSet);
 
     parents[size_t(bSet)] = aSet;
+
     if (ranks[size_t(aSet)] == ranks[size_t(bSet)])
         ranks[size_t(aSet)]++;
 }