GetHelperType()

static Type System.Linq.Expressions.Interpreter.CallInstruction.GetHelperType ( MethodInfo info, Type[] arrTypes )

inlinestaticprivateinherited

Definition at line 380 of file CallInstruction.cs.

    {
        if (info.ReturnType == typeof(void))
        {
            return arrTypes.Length switch
            {
                0 => typeof(ActionCallInstruction), 
                1 => typeof(ActionCallInstruction<>).MakeGenericType(arrTypes), 
                2 => typeof(ActionCallInstruction<, >).MakeGenericType(arrTypes), 
                3 => typeof(ActionCallInstruction<, , >).MakeGenericType(arrTypes), 
                4 => typeof(ActionCallInstruction<, , , >).MakeGenericType(arrTypes), 
                _ => throw new InvalidOperationException(), 
            };
        }
        return arrTypes.Length switch
        {
            1 => typeof(FuncCallInstruction<>).MakeGenericType(arrTypes), 
            2 => typeof(FuncCallInstruction<, >).MakeGenericType(arrTypes), 
            3 => typeof(FuncCallInstruction<, , >).MakeGenericType(arrTypes), 
            4 => typeof(FuncCallInstruction<, , , >).MakeGenericType(arrTypes), 
            5 => typeof(FuncCallInstruction<, , , , >).MakeGenericType(arrTypes), 
            _ => throw new InvalidOperationException(), 
        };
    }

References System.info.

Referenced by System.Linq.Expressions.Interpreter.CallInstruction.SlowCreate().