// Generated Array block

function
 Token_Array token_array_make(Arena*arena){
Token_Array result={
0};
result.arena=arena;
result.last=&result.first;
return result;
}

function
 void token_array_push(Token_Array*array, Token*item){
if(array->len+1>4096){
assert(array->arena);
Token_Array_Block*block=arena_push_struct(array->arena, Token_Array_Block);
array->last=array->last->next=block;
array->len=0;
array->block+=1;
}
array->last->data[array->len++]=*item;
}

function
 Token_Array_Iter token_array_iter(Token_Array*array){
return((Token_Array_Iter){
.total_len=array->len, .total_block=array->block, .block=&array->first, }
);
}

function
 Token*token_array_iter_next(Token_Array_Iter*it){
if(it->iter_len+1>4096){
it->iter_len=0;
it->iter_block+=1;
it->block=it->block->next;
}
return it->block->data+it->iter_len++;
}

function
 B32 token_array_iter_is_end(Token_Array_Iter*it){
B32 result=it->iter_len==it->total_len&&it->iter_block==it->total_block;
return result;
}

function
 Token*token_array_iter_begin(Token_Array*array){
array->it=token_array_iter(array);
Token*result=token_array_iter_next(&array->it);
return result;
}