message: Fixing LLDB build after refactoring of clang's MacroInfo
diff: @@ -451,16 +451,16 @@ void ClangModulesDeclVendorImpl::ForEachMacro(
  bool first_arg = true;
  - for (clang::MacroInfo::arg_iterator ai = macro_info->arg_begin(),
  - ae = macro_info->arg_end();
  - ai != ae; ++ai) {
  + for (auto pi = macro_info->param_begin(),
  + pe = macro_info->param_end();
  + pi != pe; ++pi) {
  if (!first_arg) {
  macro_expansion.append(", ");
  } else {
  first_arg = false;
  }
  - macro_expansion.append((*ai)->getName().str());
  + macro_expansion.append((*pi)->getName().str());
  }
  if (macro_info->isC99Varargs()) {
  