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Fix compilation of ParSetLike by itself #2087

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Merged
merged 1 commit into from
Mar 13, 2017
Merged

Fix compilation of ParSetLike by itself #2087

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6 changes: 3 additions & 3 deletions compiler/src/dotty/tools/dotc/typer/Checking.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -357,7 +357,7 @@ object Checking {
*/
def checkNoPrivateLeaks(sym: Symbol, pos: Position)(implicit ctx: Context): Type = {
class NotPrivate extends TypeMap {
var errors: List[String] = Nil
var errors: List[() => String] = Nil

def accessBoundary(sym: Symbol): Symbol =
if (sym.is(Private) || !sym.owner.isClass) sym.owner
Expand All @@ -384,7 +384,7 @@ object Checking {
var tp1 =
if (isLeaked(tp.symbol)) {
errors =
em"non-private $sym refers to private ${tp.symbol}\n in its type signature ${sym.info}" :: errors
(() => em"non-private $sym refers to private ${tp.symbol}\n in its type signature ${sym.info}") :: errors
tp
}
else mapOver(tp)
Expand All @@ -408,7 +408,7 @@ object Checking {
}
val notPrivate = new NotPrivate
val info = notPrivate(sym.info)
notPrivate.errors.foreach(ctx.errorOrMigrationWarning(_, pos))
notPrivate.errors.foreach(error => ctx.errorOrMigrationWarning(error(), pos))
info
}

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1 change: 1 addition & 0 deletions compiler/test/dotc/tests.scala
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Expand Up @@ -224,6 +224,7 @@ class tests extends CompilerTest {
|../scala-scala/src/library/scala/collection/SeqLike.scala
|../scala-scala/src/library/scala/collection/generic/GenSeqFactory.scala""".stripMargin)
@Test def compileIndexedSeq = compileLine("../scala-scala/src/library/scala/collection/immutable/IndexedSeq.scala")
@Test def compileParSetLike = compileLine("../scala-scala/src/library/scala/collection/parallel/mutable/ParSetLike.scala")

@Test def dotty = {
dottyBootedLib
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