/**
* @TODO: make the output stream configurable? Either
* Print out an error and exit
*/
void saffire_warning(char *str, ...) {
t_dll_element *e = DLL_TAIL(lineno_stack);
unsigned long lineno = (unsigned long)e->data;
va_list args;
va_start(args, str);
fprintf(STREAM_WARNING, "Warning in line %lu: ", (unsigned long)lineno);
vfprintf(STREAM_WARNING, str, args);
fprintf(STREAM_WARNING, "\n");
va_end(args);
}
/**
* Print out an error and exit
*/
void saffire_error(char *str, ...) {
t_dll_element *e = DLL_TAIL(lineno_stack);
unsigned long lineno = (unsigned long)e->data;
va_list args;
va_start(args, str);
fprintf(STREAM_ERROR, "Error in line %lu: ", (unsigned long)lineno);
vfprintf(STREAM_ERROR, str, args);
fprintf(STREAM_ERROR, "\n");
va_end(args);
exit(1);
}
t_scope *get_current_scope(void) {
t_dll_element *e = DLL_TAIL(scope_stack->dll);
return e->data;
}
