41. This ensures a compile time error, if the method is called if the type does not support comparison. 42. RTTI is optional with some compilers; the programmer can choose at compile time whether to include the function. 43. In doubles, there are two runs in one day, with the compiled times used to decide the winner. 44. Note that the arguments to the function must be able to be resolved at compile time as well. 45. A compile time error results if any branch of code fails to assign a value to the variable. 46. Open source software may use a similar technique using preprocessor directives to include features at compile time selectively. 47. :Overloading is resolved at compile time . 48. Closure conversion takes less compile time . 49. The use of enum tells the compiler that the initializer for the variables must be computed at compile time . 50. There's no compile time .
