[Bug plugins/46577] New: cp-tree.h: c-common.h/hard-reg-set.h needs to be installed into plugin directory.

[pluto at agmk dot net]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46577

           Summary: cp-tree.h: c-common.h/hard-reg-set.h needs to be
                    installed into plugin directory.
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: plugins
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: pl...@agmk.net


cp/cp-tree.h:27:0: -> function.h:29:26: -> fatal error: hard-reg-set.h
cp/cp-tree.h:43:31: -> fatal error: c-family/c-common.h

PR45346 is about hard-reg-set.h but afaics the c-common.h issue
is not covered by any PR.