ProxyControlsBase
given def OptiML[R](b: => R) = new Scope[OptiML, OptiMLExp, R](b)
given def OptiML[R](b: => R) = new Scope[OptiML, OptiMLExp, R](b)
OptiML { body } is expanded to:
trait DSLprog$ extends OptiML { def apply = body } (new DSLprog$ with OptiMLExp): OptiML with OptiMLExp
Struct is a marker trait used to indicate that new C { ... } should be reified.
Struct is a marker trait used to indicate that new C { ... } should be reified.
Selections on the result e of the reified object creation, e.x_i,
are treated specially, as outlined below.
If there's a type constructor Rep (of kind * -> *) so that C <:< Struct,
the expression new C { (val x_i: T_i = v_i)* } is turned into
the call new(("x_i", (self_i: Rep[C{ (val x_i: T_i')* }]) => v_i')*),
which is typed with expected type Rep[C{ (val x_i: T_i')* }]
For all i,
this by a fresh variable self_i (with type Rep[C{ (val x_i: T_i')* }])This assumes there is a method in scope similar to: def new[T](args: (String, Rep[T] => Rep[_])*): Rep[T]
When a selection e.x_i does not type check according to the normal typing rules,
and e has type Rep[C{ (val x_i: T_i')* }] (where C meets the criteria outlined above),
e.x_i is turned into e.selectDynamic[T_i]("x_i")
Note why types are by-value
Note why types are by-value
Returns string formatted according to given format string.
Returns string formatted according to given format string.
Format strings are as for String.format
(@see java.lang.String.format).