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author | VladimirNik <vladimir.nikolaev9@gmail.com> | 2014-01-01 02:36:30 +0400 |
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committer | VladimirNik <vladimir.nikolaev9@gmail.com> | 2014-01-01 02:36:30 +0400 |
commit | 64c9122aa35895e6455b7b6a156a9726a6411f22 (patch) | |
tree | 896439fc0daf21cf6ab5e095f660cac2b8b2c430 | |
parent | b2bf66a4681dec76281da9469e66e0100ad2709f (diff) | |
download | scala-64c9122aa35895e6455b7b6a156a9726a6411f22.tar.gz scala-64c9122aa35895e6455b7b6a156a9726a6411f22.tar.bz2 scala-64c9122aa35895e6455b7b6a156a9726a6411f22.zip |
Variance annotations printing
def printTypeParams is modified. Tests are updated.
-rw-r--r-- | src/reflect/scala/reflect/internal/Printers.scala | 5 | ||||
-rw-r--r-- | test/files/run/reify_ann3.check | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/reflect/scala/reflect/internal/Printers.scala b/src/reflect/scala/reflect/internal/Printers.scala index 424e73dce8..177b6b525d 100644 --- a/src/reflect/scala/reflect/internal/Printers.scala +++ b/src/reflect/scala/reflect/internal/Printers.scala @@ -107,6 +107,11 @@ trait Printers extends api.Printers { self: SymbolTable => if (!ts.isEmpty) { print("["); printSeq(ts){ t => printAnnotations(t) + if (t.mods.hasFlag(CONTRAVARIANT)) { + print("-") + } else if (t.mods.hasFlag(COVARIANT)) { + print("+") + } printParam(t) }{print(", ")}; print("]") } diff --git a/test/files/run/reify_ann3.check b/test/files/run/reify_ann3.check index d4cf660758..4f1c61cf0e 100644 --- a/test/files/run/reify_ann3.check +++ b/test/files/run/reify_ann3.check @@ -1,5 +1,5 @@ { - class Tree[A, B] extends AnyRef { + class Tree[A, +B] extends AnyRef { @new inline @getter() final <paramaccessor> val key: A = _; def <init>(key: A) = { super.<init>(); @@ -9,7 +9,7 @@ () } { - class Tree[A, B] extends AnyRef { + class Tree[A, +B] extends AnyRef { final <paramaccessor> private[this] val key: A = _; @inline @scala.annotation.meta.getter final <stable> <accessor> <paramaccessor> def key: A = Tree.this.key; def <init>(key: A): Tree[A,B] = { |