[lldb] Desugar template specializations

Authored by jarin on Jul 15 2020, 12:18 AM.


[lldb] Desugar template specializations

Template specializations are not handled in many of the
TypeSystemClang methods. For example, GetNumChildren does not handle
the TemplateSpecialization type class, so template specializations
always look like empty objects.

This patch just desugars template specializations in the existing
RemoveWrappingTypes desugaring helper.

Differential Revision: https://reviews.llvm.org/D83858