https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67192
--- Comment #19 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
(In reply to Richard Biener from comment #18)
> The "simpler" progression seems to be to remove code like
>
> if (CAN_HAVE_LOCATION_P (t) && code != LABEL_EXPR)
> {
> if (!EXPR_HAS_LOCATION (t))
> SET_EXPR_LOCATION (t, input_location);
> }
>
> esp. code using input_location "delayed".
But you need still to set a location there and many times it is not clear how
to pass down the correct location to that point.
