[Bug preprocessor/45599] Remove all code applying to obsolete "#pragma once"

[tom dot browder at gmail dot com]

------- Comment #2 from tom dot browder at gmail dot com  2010-09-08 15:02 -------
Ah, you are correct--old code may have that only.  How about a warning instead
about using the recommended construct (the header guard) instead of the "pragma
once"?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45599