1 files changed, 21 insertions, 0 deletions
diff --git a/src/wasm.h b/src/wasm.h
index 29844d855..507ffc047 100644
--- a/src/wasm.h
+++ b/src/wasm.h
@@ -538,6 +538,8 @@ public:
     ThrowId,
     RethrowId,
     BrOnExnId,
+    TupleMakeId,
+    TupleExtractId,
     NumExpressionIds
   };
   Id _id;
@@ -1149,6 +1151,25 @@ public:
   void finalize();
 };
 
+class TupleMake : public SpecificExpression<Expression::TupleMakeId> {
+public:
+  TupleMake(MixedArena& allocator) : operands(allocator) {}
+
+  ExpressionList operands;
+
+  void finalize();
+};
+
+class TupleExtract : public SpecificExpression<Expression::TupleExtractId> {
+public:
+  TupleExtract(MixedArena& allocator) {}
+
+  Expression* tuple;
+  Index index;
+
+  void finalize();
+};
+
 // Globals
 
 struct Importable {