Fixing asm typing issues.

src/typing-asm.h

Index: src/typing-asm.h
diff --git a/src/typing-asm.h b/src/typing-asm.h
index c236e687c01952e1b9245198ecb0004c9973093c..a2e53636a099b777be20fdb8e02c973276e327f3 100644
--- a/src/typing-asm.h
+++ b/src/typing-asm.h
@@ -84,6 +84,9 @@ class AsmTyper : public AstVisitor {
   void VisitWithExpectation(Expression* expr, Type* expected_type,
                             const char* msg);
 
+  void VisitIntegerBinaryOperation(BinaryOperation* expr, Type* expected_type,
+                                   Type* result_type);
+
   Zone* zone() const { return zone_; }
 
 #define DECLARE_VISIT(type) virtual void Visit##type(type* node) override;