Inline function expression
A function can be built directly by specifying its parameters and its body as expression. Types are optional and by default, assumed to be item*.
Function items can also be produced with a partial function application.
Example 38. Inline function expression
function ($x as integer, $y as integer) as integer { $x + 2 },
function ($x) { $x + 2 }
Result. (two function items)
The semantics of inline function expressions follow the W3C specification.
Figure 24. InlineFunctionExpr
Figure 25. ParamList
