5.10 var

The var keyword allows declaring multiple variables, separated by comma ,. Each variable has a valid identifier and optionally a value assignment following the assignment operator =. Variables can also have an explicit type-hint.

var a; // declare local a
var b:Int; // declare variable b of type Int
// declare variable c, initialized to value 1
var c = 1;
// declare an uninitialized variable d
// and variable e initialized to value 2
var d,e = 2;

The scoping behavior of local variables is described in Blocks.