swift

a1dc63ec - Merge pull request #65728 from hyp/eng/safe-overloads-and-unavailable-unemitted-decls-in-cxx

Merge pull request #65728 from hyp/eng/safe-overloads-and-unavailable-unemitted-decls-in-cxx [interop][SwiftToCxx] avoid emitting ambiguous C++ overloads and emit unavailable type stubs for top level types that could not be emitted in the C++ section of the generated header