• Dennis Ritchie (12/12) Apr 17 2015 Readln function is activated before the writeln("test"):
• Bruno Medeiros (8/17) Apr 21 2015 It's a problem related to flushing. The `writeln("test")` is not
• Dennis Ritchie (14/33) Apr 21 2015 Thanks.

"Dennis Ritchie" <dennis.ritchie mail.ru> writes:

Readln function is activated before the writeln("test"):

-----
import std.stdio;

void main() {
	
	writeln("test");
	
	string s = readln;
	
	writeln(s);
}
-----

Bruno Medeiros <bruno.do.medeiros+dng gmail.com> writes:

On 18/04/2015 05:24, Dennis Ritchie wrote:
 Readln function is activated before the writeln("test"):

 -----
 import std.stdio;

 void main() {

      writeln("test");

      string s = readln;

      writeln(s);
 }
 -----

It's a problem related to flushing. The `writeln("test")` is not 
flushing its output before the readln happens.

http://stackoverflow.com/questions/19498040/eclipse-console-writes-output-only-after-the-program-has-finished

Bug report: https://issues.dlang.org/show_bug.cgi?id=13778



-- 
Bruno Medeiros
https://twitter.com/brunodomedeiros

"Dennis Ritchie" <dennis.ritchie mail.ru> writes:

On Tuesday, 21 April 2015 at 12:33:29 UTC, Bruno Medeiros wrote:
 On 18/04/2015 05:24, Dennis Ritchie wrote:
 Readln function is activated before the writeln("test"):

 -----
 import std.stdio;

 void main() {

     writeln("test");

     string s = readln;

     writeln(s);
 }
 -----

 It's a problem related to flushing. The `writeln("test")` is 
 not flushing its output before the readln happens.

 http://stackoverflow.com/questions/19498040/eclipse-console-writes-output-only-after-the-program-has-finished

 Bug report: https://issues.dlang.org/show_bug.cgi?id=13778

Thanks.

-----
import std.stdio;

void main() {
	
	writeln("test");

	stdout.flush;
	
	string s = readln;
	
	writeln(s);
}
-----