Implements @warn
508427
def _at_warn(self, calculator, rule, scope, block):
        
        value = calculator.calculate(block.argument)
        log.warn(repr(value))
226898
public static void warn(Logger log, String methodName, Object... params) {
        if (log.isWarnEnabled())
            log.warn(buildMethodLogString(methodName, params));
    }
361190
protected static void warn(Object mojo, String msg) throws Exception {
        Method method = mojo.getClass().getMethod(GET_LOG_METHOD);
        method.setAccessible(true);
        Object logObject = method.invoke(mojo);
        method = logObject.getClass().getMethod(WARN_METHOD, CharSequence.class);
        method.setAccessible(true);
        method.invoke(logObject, msg);
    }
1265372
public void warn(String message, Object... args) {
    warn(String.format(message, args), getThrowable(args));
  }
1098991
public final void warn(Object message, Throwable t) {
        if (isLevelEnabled(LOG_LEVEL_WARN)) {
            log(LOG_LEVEL_WARN, message, t);
        }
    }
681339
function warn(){
	global['console']['warn'](defaults.warning);
	if(typeof global['alert'] === 'function' && config.alert){
		global['alert'](defaults.warning);
	}
}
1119177
public void warn(String message, Throwable e) {
		warn(message);
		e.printStackTrace(out);
	}
587810
def warn(self, message, container=None):
        """"""
        if self.source is not None:
            message = '[{}] '.format(self.source.location) + message
        if container is not None:
            try:
                message += ' (page {})'.format(container.page.formatted_number)
            except AttributeError:
                pass
        warn(message)
1131683
public void warn(final Marker marker, final String message, final Object object) {
        log.warn(marker, sanitize(message), object);
    }
460271
public static void warn(String msg, Object... args) {
		String tag = generateTag();
		if (!"".equals(tag)) {
			if (args.length > 0) {
				Log.w(tag, String.format(msg, args));
			} else {
				Log.w(tag, msg);

			}
		}
	}
671454
public void warn (String msg, Object... args) {
    warn(format(msg, args), getCause(args));
  }
813052
def warning(*args):
    """"""
    if sys.stdin.isatty():
        print('WARNING:', *args, file=sys.stderr)
    else:
        notify_warning(*args)
379030
function () {
        var prefix = 'WARN';
        this.output(prefix, prefix.yellow, Array.prototype.slice.call(arguments));
    }
1290049
public void warn(Object message, Throwable exception) {
        log(Level.WARNING, String.valueOf(message), exception);
    }
819037
@Override
    public void warn( F0<String> msg )
    {
        if ( compilerLogger.isWarnEnabled() )
        {
            compilerLogger.warn( msg.apply() );
        }
    }
925702
public void warn(String format, Object arg1, Object arg2) {
        formatAndLog(LOG_LEVEL_WARN, format, arg1, arg2);
    }
453290
public void warn(Throwable t) {
        if (isEnabled() && isWarnEnabled()) {
            dispatchLogException(new LogEvent(this, LogEvent.WARN_TYPE, t));
        }
    }