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author | Paul Phillips <paulp@improving.org> | 2013-04-08 18:28:24 -0700 |
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committer | Paul Phillips <paulp@improving.org> | 2013-04-08 23:08:07 -0700 |
commit | 7ee950fc3002632065e6f9e9b29e4c9be1138b88 (patch) | |
tree | a49d49bd4ebfdd8e79843b6b259a31bc0867598d /test/files/run | |
parent | 967087811f9215d72651fc62e0977291efa2ab43 (diff) | |
parent | 53e031f55386d131b1aaa5fb93ee1a3ac6bce646 (diff) | |
download | scala-7ee950fc3002632065e6f9e9b29e4c9be1138b88.tar.gz scala-7ee950fc3002632065e6f9e9b29e4c9be1138b88.tar.bz2 scala-7ee950fc3002632065e6f9e9b29e4c9be1138b88.zip |
Merge remote-tracking branch 'origin/2.10.x' into merge-2.10.x
* origin/2.10.x:
if starr.use.released fetch Scala ${starr.version} for STARR
assume build.release when maven.version.suffix is set
make quick.done depend on quick.bin again
SI-7321 Memory leak in specialize on multiple compiler runs.
Take the N^2 out of the compiler's TreeSet.
SI-6900 Fix tailrec for dependent method types
Simplify interplay between Uncurry Info- and Tree-Transformers
Refactor existential related code out of types.
Add a cautionary comment to TreeSymSubstitutor.
SI-6715 Shouldn't return "" from TermNames.originalName
Backport #2289's TermNames.unexpandedName as TermNames.originalName
SI-7147 Diagnostic for unexplained assertion in presentation compiler.
SI-6793 Don't use super param accessors if inaccessible.
Correct sorting example for Ordering in scaladoc
Conflicts:
bincompat-backward.whitelist.conf
bincompat-forward.whitelist.conf
build.xml
src/compiler/scala/tools/nsc/transform/UnCurry.scala
src/reflect/scala/reflect/internal/StdNames.scala
Diffstat (limited to 'test/files/run')
-rw-r--r-- | test/files/run/t6715.scala | 15 | ||||
-rw-r--r-- | test/files/run/t6793.scala | 9 | ||||
-rw-r--r-- | test/files/run/t6793b.scala | 11 | ||||
-rw-r--r-- | test/files/run/t6793c.scala | 11 | ||||
-rw-r--r-- | test/files/run/t6900.scala | 36 |
5 files changed, 82 insertions, 0 deletions
diff --git a/test/files/run/t6715.scala b/test/files/run/t6715.scala new file mode 100644 index 0000000000..07ff34218a --- /dev/null +++ b/test/files/run/t6715.scala @@ -0,0 +1,15 @@ +import scala.reflect.runtime.universe._ + +class A { + def $$ = 1 + def $times = 1 +} + +object Test { + def main(args: Array[String]): Unit = { + val memberSet: Set[String] = typeOf[A].members.map{ _.toString }.toSet + assert(memberSet contains "method *") + assert(memberSet contains "method $$") + assert(! (memberSet contains "method")) + } +} diff --git a/test/files/run/t6793.scala b/test/files/run/t6793.scala new file mode 100644 index 0000000000..0b1f1619af --- /dev/null +++ b/test/files/run/t6793.scala @@ -0,0 +1,9 @@ +package a { class C1(private[a] val v0: String) } +package b { class C2(v1: String) extends a.C1(v1) { def foo = v1 } } + +object Test extends App { + new b.C2("x") + + val c2Fields = classOf[b.C2].getDeclaredFields + assert(c2Fields.size == 1, c2Fields.map(_.getName).toList) +} diff --git a/test/files/run/t6793b.scala b/test/files/run/t6793b.scala new file mode 100644 index 0000000000..cb3f2fb2fa --- /dev/null +++ b/test/files/run/t6793b.scala @@ -0,0 +1,11 @@ +package a { + class C1(val v0: String) + class C2(v1: String) extends a.C1(v1) { def foo = v1 } +} + +object Test extends App { + new a.C2("x") + + val c2Fields = classOf[a.C2].getDeclaredFields + assert(c2Fields.isEmpty, c2Fields.map(_.getName).mkString(", ")) +} diff --git a/test/files/run/t6793c.scala b/test/files/run/t6793c.scala new file mode 100644 index 0000000000..e28c7c81a1 --- /dev/null +++ b/test/files/run/t6793c.scala @@ -0,0 +1,11 @@ +package a { + class C1(private[a] val v0: String) + class C2(v1: String) extends a.C1(v1) { def foo = v1 } +} + +object Test extends App { + new a.C2("x").foo + + val c2Fields = classOf[a.C2].getDeclaredFields + assert(c2Fields.isEmpty, c2Fields.map(_.getName).toList) +} diff --git a/test/files/run/t6900.scala b/test/files/run/t6900.scala new file mode 100644 index 0000000000..a29d388129 --- /dev/null +++ b/test/files/run/t6900.scala @@ -0,0 +1,36 @@ +import annotation.tailrec + +trait Universe { + type T <: AnyRef +} + +final class Bug { + var i = 1 + def stop() = { i -= 1; i < 0 } + // the alias bypasses the fast path in erasures InfoTransformer + // predicated on `TypeMap.noChangeToSymbols` + type Alias = Any + + @tailrec + // So we get two symbols for `universe`, the original on the ValDef + // and a clone in the MethodType of `f`. + def f(universe: Universe, l: Alias): universe.T = { + if (stop()) null.asInstanceOf[universe.T] else f(universe, null) + } + + @tailrec + def g(universe: Universe)(l: Alias): universe.T = { + if (stop()) null.asInstanceOf[universe.T] else g(universe)(l) + } + + @tailrec + def h(universe: Universe)(l: List[universe.T]): List[universe.T] = { + if (stop()) Nil else h(universe)(l) + } +} + +object Test extends App { + assert(new Bug().f(null, null) == null) + assert(new Bug().g(null)(null) == null) + assert(new Bug().h(null)(null) == Nil) +}
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