message: [XLA:Tool] Fix an error message in the Hlo parser: should report unexpected subattribute's location correctly.
diff: @@ -1851,7 +1851,7 @@ bool HloParser::ParseWindow(Window* window) {
  if (field_name == "rhs_reversal") {
  return ParseDxD("rhs_reversal", &rhs_reversal);
  }
  - return Error(loc, StrCat("unexpected attribute name: ", field_name));
  + return Error(attr_loc, StrCat("unexpected attribute name: ", field_name));
  }();
  if (!ok) {
  return false;
  