diff options
Diffstat (limited to 'src/dotty/tools/dotc/core/Types.scala')
| -rw-r--r-- | src/dotty/tools/dotc/core/Types.scala | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/core/Types.scala b/src/dotty/tools/dotc/core/Types.scala index 11da27265..8019750bf 100644 --- a/src/dotty/tools/dotc/core/Types.scala +++ b/src/dotty/tools/dotc/core/Types.scala @@ -3043,9 +3043,20 @@ object Types { override def toString = s"ClassInfo($prefix, $cls)" } - final class CachedClassInfo(prefix: Type, cls: ClassSymbol, classParents: List[TypeRef], decls: Scope, selfInfo: DotClass) + class CachedClassInfo(prefix: Type, cls: ClassSymbol, classParents: List[TypeRef], decls: Scope, selfInfo: DotClass) extends ClassInfo(prefix, cls, classParents, decls, selfInfo) + /** A class for temporary class infos where `parents` are not yet known. */ + final class TempClassInfo(prefix: Type, cls: ClassSymbol, decls: Scope, selfInfo: DotClass) + extends CachedClassInfo(prefix, cls, Nil, decls, selfInfo) { + + /** A list of actions that were because they rely on the class info of `cls` to + * be no longer temporary. These actions will be performed once `cls` gets a real + * ClassInfo. + */ + var suspensions: List[() => Unit] = Nil + } + object ClassInfo { def apply(prefix: Type, cls: ClassSymbol, classParents: List[TypeRef], decls: Scope, selfInfo: DotClass = NoType)(implicit ctx: Context) = unique(new CachedClassInfo(prefix, cls, classParents, decls, selfInfo)) |