int Compiler_compileString(Context* context, const char* str) {
void* scanner;
Node* root = 0;
yylex_init(&scanner);
yy_scan_string(str, scanner);
int res = yyparse(scanner, &root);
yylex_destroy(scanner);
if (res) return -1;
res = Compiler_compileRootNode(context, root);
if (root) Node_delete(root);
return res;
}
int Compiler_compileFile(Context* context, FILE* file) {
void* scanner;
Node* root = 0;
yylex_init(&scanner);
yyset_in(file, scanner);
int res = yyparse(scanner, &root);
yylex_destroy(scanner);
if (res) return -1;
res = Compiler_compileRootNode(context, root);
if (root) Node_delete(root);
return res;
}
void List_remove(List list)
{
Node node, prev, next;
assert(list);
node = list->current;
if(node == NULL)
return;
list->size--;
prev = node->prev;
next = node->next;
Node_delete(node);
if(prev != NULL)
{
if(next != NULL)
{
prev->next = next;
next->prev = prev;
list->current = next;
return;
}
prev->next = NULL;
list->tail = prev;
list->current = prev;
return;
}
if(next != NULL)
{
next->prev = NULL;
list->head = next;
list->current = next;
return;
}
list->head = NULL;
list->tail = NULL;
list->current = NULL;
}
