Store SAM information in ClassBTypes

If a class (trait) is a SAM type, store the name and descriptor of the
SAM in the ClassBType's InlineInfo.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/compiler/scala/tools/nsc/backend/jvm/opt/ByteCodeRepository.scala b/src/compiler/scala/tools/nsc/backend/jvm/opt/ByteCodeRepository.scala
index dd1d70c65f..4492d0baf5 100644
--- a/src/compiler/scala/tools/nsc/backend/jvm/opt/ByteCodeRepository.scala
+++ b/src/compiler/scala/tools/nsc/backend/jvm/opt/ByteCodeRepository.scala
@@ -132,6 +132,11 @@ class ByteCodeRepository[BT <: BTypes](val classPath: ClassFileLookup[AbstractFi
    * The method node for a method matching `name` and `descriptor`, accessed in class `ownerInternalNameOrArrayDescriptor`.
    * The declaration of the method may be in one of the parents.
    *
+   * TODO: make sure we always return the right method, the one being invoked. write tests.
+   *   - if there's an abstract and a concrete one. could possibly somehow the abstract be returned?
+   *   - with traits and default methods, if there is more than one default method inherited and
+   *     no override: what should be returned? We should not just inline one of the two.
+   *
    * @return The [[MethodNode]] of the requested method and the [[InternalName]] of its declaring
    *         class, or an error message if the method could not be found.
    */