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authorDmitry Petrashko <dmitry.petrashko@gmail.com>2015-06-15 18:19:06 +0200
committerDmitry Petrashko <dmitry.petrashko@gmail.com>2015-06-15 18:19:06 +0200
commit75d5eee8c7f4d83dd64bca989027925e5ff081b6 (patch)
treef03fabc0434f1543bf0420a7602ee5b1ffdeb9ce /tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala
parenta9863ab9b947180f04fd2302e86a4410dc27934b (diff)
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Move tests that have " macro" or "reify" to disabled.
Diffstat (limited to 'tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala')
-rw-r--r--tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala52
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala b/tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala
new file mode 100644
index 000000000..63c34b3ab
--- /dev/null
+++ b/tests/disabled/macro/run/macro-vampire-false-warning/Macros_1.scala
@@ -0,0 +1,52 @@
+// As per http://meta.plasm.us/posts/2013/08/31/feeding-our-vampires/
+
+import scala.annotation.StaticAnnotation
+import scala.reflect.macros.whitebox.Context
+import scala.language.experimental.macros
+
+class body(tree: Any) extends StaticAnnotation
+
+object Macros {
+ def selFieldImpl(c: Context) = {
+ import c.universe._
+ val field = c.macroApplication.symbol
+ val bodyAnn = field.annotations.filter(_.tree.tpe <:< typeOf[body]).head
+ c.Expr[Any](bodyAnn.tree.children(1))
+ }
+
+ def mkObjectImpl(c: Context)(xs: c.Expr[Any]*) = {
+ import c.universe._
+ import Flag._
+ // val kvps = xs.toList map { case q"${_}(${Literal(Constant(name: String))}).->[${_}]($value)" => name -> value }
+ val kvps = xs.map(_.tree).toList map { case Apply(TypeApply(Select(Apply(_, List(Literal(Constant(name: String)))), _), _), List(value)) => name -> value }
+ // val fields = kvps map { case (k, v) => q"@body($v) def ${TermName(k)} = macro Macros.selFieldImpl" }
+ val fields = kvps map { case (k, v) => DefDef(
+ Modifiers(MACRO, typeNames.EMPTY, List(Apply(Select(New(Ident(TypeName("body"))), termNames.CONSTRUCTOR), List(v)))),
+ TermName(k), Nil, Nil, Ident(TypeName("Any")), Select(Ident(TermName("Macros")), TermName("selFieldImpl"))) }
+ // q"import scala.language.experimental.macros; class Workaround { ..$fields }; new Workaround{}"
+ c.Expr[Any](Block(
+ List(
+ Import(Select(Select(Ident(TermName("scala")), TermName("language")), TermName("experimental")), List(ImportSelector(TermName("macros"), 51, TermName("macros"), 51))),
+ ClassDef(
+ NoMods, TypeName("Workaround"), Nil,
+ Template(
+ List(Select(Ident(TermName("scala")), TypeName("AnyRef"))), noSelfType,
+ DefDef(
+ NoMods, termNames.CONSTRUCTOR, Nil, List(Nil), TypeTree(),
+ Block(List(Apply(Select(Super(This(typeNames.EMPTY), typeNames.EMPTY), termNames.CONSTRUCTOR), List())), Literal(Constant(()))))
+ +: fields)),
+ ClassDef(
+ Modifiers(FINAL), TypeName("$anon"), Nil,
+ Template(
+ List(Ident(TypeName("Workaround"))), noSelfType,
+ List(
+ DefDef(
+ NoMods, termNames.CONSTRUCTOR, Nil, List(Nil), TypeTree(),
+ Block(List(Apply(Select(Super(This(typeNames.EMPTY), typeNames.EMPTY), termNames.CONSTRUCTOR), List())), Literal(Constant(())))))))),
+ Apply(Select(New(Ident(TypeName("$anon"))), termNames.CONSTRUCTOR), List())))
+ }
+}
+
+object mkObject {
+ def apply(xs: Any*): Any = macro Macros.mkObjectImpl
+}