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author | Paul Phillips <paulp@improving.org> | 2011-11-16 00:36:22 +0000 |
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committer | Paul Phillips <paulp@improving.org> | 2011-11-16 00:36:22 +0000 |
commit | 5f2be94ca487cb35a1613bd2651f93de87d08100 (patch) | |
tree | d41de8453f16d37f4874208d09624c22ea86be55 /test/disabled/run | |
parent | b7395e9f503b25c1dec1abf041cd7869126ebf64 (diff) | |
download | scala-5f2be94ca487cb35a1613bd2651f93de87d08100.tar.gz scala-5f2be94ca487cb35a1613bd2651f93de87d08100.tar.bz2 scala-5f2be94ca487cb35a1613bd2651f93de87d08100.zip |
Disabled broken test, review by odersky.
Diffstat (limited to 'test/disabled/run')
-rw-r--r-- | test/disabled/run/reflection-implClass.scala | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/disabled/run/reflection-implClass.scala b/test/disabled/run/reflection-implClass.scala new file mode 100644 index 0000000000..2b9e6f426f --- /dev/null +++ b/test/disabled/run/reflection-implClass.scala @@ -0,0 +1,38 @@ +/** + * Tries to load a symbol for the `Foo$class` using Scala reflection. + * Since trait implementation classes do not get pickling information + * symbol for them should be created using fallback mechanism + * that exposes Java reflection information dressed up in + * a Scala symbol. + */ +object Test extends App with Outer { + import scala.reflect.mirror + + assert(mirror.classToSymbol(manifest[Foo].erasure).info.decl(mirror.newTermName("bar")).info == + mirror.classToSymbol(manifest[Bar].erasure).info.decl(mirror.newTermName("foo")).info) + + val s1 = implClass(manifest[Foo].erasure) + assert(s1 != mirror.NoSymbol) + assert(s1.info != mirror.NoType) + assert(s1.companionModule.info != mirror.NoType) + assert(s1.companionModule.info.decl(mirror.newTermName("bar")) != mirror.NoSymbol) + val s2 = implClass(manifest[Bar].erasure) + assert(s2 != mirror.NoSymbol) + assert(s2.info != mirror.NoType) + assert(s2.companionModule.info != mirror.NoType) + assert(s2.companionModule.info.decl(mirror.newTermName("foo")) != mirror.NoSymbol) + def implClass(clazz: Class[_]) = { + val implClass = Class.forName(clazz.getName + "$class") + mirror.classToSymbol(implClass) + } +} + +trait Foo { + def bar = 1 +} + +trait Outer { + trait Bar { + def foo = 1 + } +} |