Creating implementation for idiom 59 : Write to standard error stream

Idiom

# 59 Write to standard error stream

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Print the message "x is negative" to standard error (stderr), with integer x value substitution (e.g. "-2 is negative").

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with Ada.Text_IO;
use Ada.Text_IO;

Put_Line (Standard_Error, Integer'Image (X) & " is negative");

#include <stdio.h>

fprintf(stderr,"%d is negative\n",x);

(binding [*out* *err*]
  (println (str x " is negative")))

#include <iostream>

std::cerr << x << " is negative\n";

#include<iostream>

int main(){
	int x = -2;
	std::cerr << x <<" is negative\n";
}

import System;

Console.Error.WriteLine($"{x} is negative");

import std.stdio;

stderr.writeln(x, " is negative");

import "dart:io";

stderr.write("$x is negative");

IO.puts :stderr, "#{x} is negative"

io:format(standard_error, "~p is negative~n", [X]).

Demo
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program write_to_stderr
   use iso_fortran_env, only : stderr=>ERROR_UNIT   
   implicit none
   integer :: x=-2
   write(stderr,'(i0," is negative")') x
end program write_to_stderr

import "os"

fmt.Fprintln(os.Stderr, x, "is negative")

Demo

import System.IO (hPutStrLn, stderr)

hPutStrLn stderr (show (x) ++ " is negative")

console.error(`${x} is negative`);

const util = require("util");

console.error(util.format("%d is negative", x));

console.error(x, "is negative");

System.err.format("%d is negative\n",x);

Demo
Doc

System.err.printf("%d is negative", x);

System.err.println("$x is negative")

(format *error-output*
        "~a is negative"
        x)

io.stderr:write(string.format("%d is negative\n",x))

@import Foundation;

NSLog(@"%d is negative",x)

fwrite(STDERR, "{$x} is negative\n");

writeln(StdErr, Format('%d is negative',[-2]));

writeln(StdErr , x , ' is negative');

Demo
Doc

print STDERR "$x is negative";

import sys

print(x, "is negative", file=sys.stderr)

warn "#{x} is negative"
$stderr.puts "%d is negative" % x

eprintln!("{} is negative", x);

Demo
Doc

System.err.println(s"$x is negative")

" implementation: Visual Works "

OS.Stderr 
  nextPutAll: x asString;
  nextPutAll: ' is negative';
  nextPut: Character cr.

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