#include "types.h"
#include "basic.h"


int main(void)
{
    struct basic_expr *expr;
    struct basic_line *line;
    /* Store a line */
    expr = basic_parse_expr("10 =1 + 1");
    if ( expr == NULL ) return 1;
    if ( expr->lval_type != BASIC_LVAL_CONST ) return 2;
    if ( expr->rval_type != BASIC_RVAL_PTR ) return 3;
    if ( expr->lval.i != 10 ) return 4;
    if ( expr->rval.ptr == NULL ) return 5;
    if ( expr->type != BASIC_OPTP_STOR ) return 6;
    
    /* Parse the stored line */
    line = (basic_line *)expr->rval.ptr;
    expr = basic_parse_expr(line->content);
    if ( expr == NULL ) return 1;
    if ( expr->lval_type != BASIC_LVAL_CONST ) return 2;
    if ( expr->rval_type != BASIC_RVAL_CONST ) return 3;
    if ( expr->lval.i != 1 ) return 4;
    if ( expr->rval.i != 1 ) return 5;
    if ( expr->type != BASIC_OPTP_ADD ) return 6;
    
    return 0;
}