blob: 6ce49c022867325abb1723c543d8228bd5610e5c (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
import scala.reflect.macros.blackbox.Context
import language.experimental.macros
object Interpolation {
implicit class TestInterpolation(c: StringContext) {
object t {
def unapply[T](x: T): Any = macro Macros.unapplyImpl[T]
}
}
}
object Macros {
def unapplyImpl[T: c.WeakTypeTag](c: Context)(x: c.Tree) = {
import c.universe._
q"""
new {
def isEmpty = false
def get = "2"
def unapply(x: String) = this
}.unapply($x)
"""
}
}
|