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Diffstat (limited to 'compiler/src/dotty/tools/dotc/core/NameKinds.scala')
-rw-r--r-- | compiler/src/dotty/tools/dotc/core/NameKinds.scala | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/src/dotty/tools/dotc/core/NameKinds.scala b/compiler/src/dotty/tools/dotc/core/NameKinds.scala index bee39adaa..0f08e4701 100644 --- a/compiler/src/dotty/tools/dotc/core/NameKinds.scala +++ b/compiler/src/dotty/tools/dotc/core/NameKinds.scala @@ -13,6 +13,9 @@ import collection.mutable object NameKinds { + // These are sharable since all NameKinds are created eagerly at the start of the program + // before any concurrent threads are forked. for this to work, NameKinds should never + // be created lazily or in modules that start running after compilers are forked. @sharable private val simpleNameKinds = new mutable.HashMap[Int, ClassifiedNameKind] @sharable private val qualifiedNameKinds = new mutable.HashMap[Int, QualifiedNameKind] @sharable private val uniqueNameKinds = new mutable.HashMap[String, UniqueNameKind] |