Home

Welcome to the One wiki!

One is an open source system programming language that makes it easy to build reliable, efficient and performant software.

Getting started

Types

• UInt8

• UInt16

• UInt32

• UInt64

• Int8

• Int16

• Int32

• Int64

• Size

• USize

• Float32

• Float64

• Float80

• Char

• String

• Bool

• Function

Comment

One-Line

The "one-line" comment styles only comment to the end of the line or the current block of code.

such as below codes :

//here is a one-line comment.
//programmer : name
//date : 2012

Multi-Line

The "multi-line" comment styles start of /* and end of */.

such as below codes :

/*
 Programmer : Name
 Date : 2013
*/
/*
 * Programmer : Name
 * Date : 2013
 */

Variable

<type> <name> [=<value>] ;

such as below codes :

string name;

int age=53;

Function

<return_type> <name>( [<type> <name>,] )
{
   <statements>
}

such as below codes :

void test()
{

}

int name(string name)
{
   return 5;
}

Hello World

void main()
{
   print "Hello, World!";
}