c++ problem with enum and struct

Question

why doesn't this compile:

enum E { a, b}

typedef struct { int i; E e; } S;

int main(){return 0;}

I get different errors on different system.

Answer 1

You need a semicolon after the enum.

enum E { a, b};

Answer 2

The enum needs an ; after its } ... What other errors are you seeing?

Answer 3

There is no semicolon after the enum.

Answer 4

no semi colon at the end of enum