diff options
Diffstat (limited to 'test/files/run/macro-default-params')
-rw-r--r-- | test/files/run/macro-default-params/Macros_1.scala | 27 | ||||
-rw-r--r-- | test/files/run/macro-default-params/Test_2.scala | 3 |
2 files changed, 30 insertions, 0 deletions
diff --git a/test/files/run/macro-default-params/Macros_1.scala b/test/files/run/macro-default-params/Macros_1.scala new file mode 100644 index 0000000000..47780ea4b8 --- /dev/null +++ b/test/files/run/macro-default-params/Macros_1.scala @@ -0,0 +1,27 @@ +import scala.language.experimental.macros +import scala.reflect.macros.WhiteboxContext + +object Macros { + def id[A]: A = null.asInstanceOf[A] + + def foo: Any = macro impl + def impl(c: WhiteboxContext): c.Tree = { + import c.universe._ + import Flag._ + + lazy val tpe = TypeTree(typeOf[Int]) + + /* If we used this line instead, it would work! */ + // lazy val tpe = tq"Int" + + lazy val param: ValDef = { + val p1 = q"val a: ${tpe.duplicate} = Macros.id[${tpe.duplicate}]" + ValDef(Modifiers(DEFAULTPARAM), p1.name, p1.tpt, p1.rhs) + } + + q""" + class C { def f($param) = a } + println(new C().f()) + """ + } +} diff --git a/test/files/run/macro-default-params/Test_2.scala b/test/files/run/macro-default-params/Test_2.scala new file mode 100644 index 0000000000..5d19639cdd --- /dev/null +++ b/test/files/run/macro-default-params/Test_2.scala @@ -0,0 +1,3 @@ +object Test extends App { + Macros.foo +} |