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

[tom dot browder at gmail dot com]

The "pragma once" is obsolete due to cpp optimizations and "#pragma once" can
be completely ignored.  Any code referring to it should be removed.


-- 
           Summary: Remove all code applying to obsolete "#pragma once"
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: preprocessor
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tom dot browder at gmail dot com


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