Bulletproofing operator overloads using generated data

core_ast.cpp

@@ -271,6 +271,7 @@ struct Ast_Decl: Ast{
   Intern_String unique_name; // For code generation, currently only present on lambdas
 
   U64 operator_overload_arguments_hash;
+  Operator_Info *overload_op_info;
 
   Ast_Scope *scope;
   Ast_Expr *typespec;