Changes in src/GenPoly/GenPoly.cc [ae1b9ea:9b18044]

File:

• src/GenPoly/GenPoly.cc (modified) (1 diff)

src/GenPoly/GenPoly.cc

@@ -432 +432 @@
         }
 
-        bool needsBoxing( Type * param, Type * arg, const TyVarMap &exprTyVars, TypeSubstitution * env ) {
-                // is parameter is not polymorphic, don't need to box
-                if ( ! isPolyType( param, exprTyVars ) ) return false;
-                Type * newType = arg->clone();
-                if ( env ) env->apply( newType );
-                std::unique_ptr<Type> manager( newType );
-                // if the argument's type is polymorphic, we don't need to box again!
-                return ! isPolyType( newType );
-        }
-
-        bool needsBoxing( Type * param, Type * arg, ApplicationExpr * appExpr, TypeSubstitution * env ) {
-                FunctionType * function = getFunctionType( appExpr->function->result );
-                assertf( function, "ApplicationExpr has non-function type: %s", toString( appExpr->function->result ).c_str() );
-                TyVarMap exprTyVars( TypeDecl::Data{} );
-                makeTyVarMap( function, exprTyVars );
-                return needsBoxing( param, arg, exprTyVars, env );
-        }
-
         void addToTyVarMap( TypeDecl * tyVar, TyVarMap &tyVarMap ) {
                 // xxx - should this actually be insert?