What is wrong?

[Profetas]

#include <stdio.h>

typedef enum {FALSE=0, TRUE=1} boolean;

typedef struct {
boolean base[16];
unsigned int fitness;
}individual;


typedef struct{
individual first;
individual second;
}pair;


struct node{
individual member;
struct node* next;
}
typedef struct node Node;

int main(){

printf("teste\n");

return(0);
}


it gives the following error
combine.c:21: two or more data types in declaration of `Node'

 

[Alex]

[snip]

struct node{
individual member;
struct node* next;
}

Missing semicolon.

typedef struct node Node; [snip]
it gives the following error
combine.c:21: two or more data types in declaration of `Node'

Alex

 

[Emmanuel Delahaye]

struct node{
individual member;
struct node* next;
}

A missing ';' here

 

[Chris Torek]

struct node{
individual member;
struct node* next;
}
typedef struct node Node;

Besides the (correct) answers already posted about the semicolon,
I suggest writing the typedef *first*. (Actually, I prefer to
avoid typedef as much as possible, but I assume you have some strong
preference for them.) If you put the typedef first, take a look
at the result:

typedef struct node Node;
struct node {
individual member;
Node *next;
};

You can now use the typedef inside the structure definition. This
allows you to be consistent -- to use "Node" everywhere, instead
of "struct node *" in one special case.