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/*
** ast_sep.c for 42sh
**
** Made by Seblu
** Login <luttri_s@epita.fr>
**
** Started on Thu Aug 3 02:41:37 2006 Seblu
** Last update Thu Aug 3 03:03:31 2006 Seblu
*/
#include "../common/mem.h"
#include "ast.h"
/*!
** Create a separtor ast node
**
** @param lhs left child
** @param rhs right child
**
** @return the node
*/
ts_ast_node *ast_create_sep(ts_ast_node *lhs, ts_ast_node *rhs)
{
ts_ast_node *node;
secmalloc(node, sizeof (ts_ast_node));
node->type = T_SEP;
node->body.child_sep.lhs = lhs;
node->body.child_sep.rhs = rhs;
return node;
}
/*!
** Destruct and separator node
**
** @param node node to destroy
*/
void ast_destruct_sep(ts_ast_node *node)
{
if (node->type != T_SEP) {
ast_destruct(node);
return;
}
ast_destruct(node->body.child_sep.lhs);
ast_destruct(node->body.child_sep.rhs);
free(node);
}