message: [Swift] Mark global variables defined in the REPL as such
  Fixes <rdar://problem/39722386>.
diff: @@ -767,6 +767,11 @@ void SwiftASTManipulator::MakeDeclarationsPublic() {
  var_decl->overwriteSetterAccess(access);
  }
  + // FIXME: Remove this once LLDB has proper support for resilience.
  + if (swift::VarDecl *var_decl =
  + llvm::dyn_cast<swift::VarDecl>(decl)) {
  + var_decl->setREPLVar(true);
  + }
  return true;
  }
  };
  