1 files changed, 21 insertions, 0 deletions
diff --git a/src/wasm.h b/src/wasm.h
index 3f12f435e..d2965b405 100644
--- a/src/wasm.h
+++ b/src/wasm.h
@@ -560,6 +560,8 @@ public:
     BrOnExnId,
     TupleMakeId,
     TupleExtractId,
+    I31NewId,
+    I31GetId,
     NumExpressionIds
   };
   Id _id;
@@ -1203,6 +1205,25 @@ public:
   void finalize();
 };
 
+class I31New : public SpecificExpression<Expression::I31NewId> {
+public:
+  I31New(MixedArena& allocator) {}
+
+  Expression* value;
+
+  void finalize();
+};
+
+class I31Get : public SpecificExpression<Expression::I31GetId> {
+public:
+  I31Get(MixedArena& allocator) {}
+
+  Expression* i31;
+  bool signed_;
+
+  void finalize();
+};
+
 // Globals
 
 struct Importable {