http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53920
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-11-16
CC| |manu at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
The C FE normally preprocesses and parses concurrently. But -E (only
preprocessing) is handled by a different function in
c-ppoutput.c(scan_translation_unit), which does not handle pragma diagnostics.
So someone would need to add that handling there. Probably not difficult. I
think one just needs to call c_invoke_pragma handler when a pragma diagnostic
is detected, but someone has to try and flush out the details. If you need help
just ask.
