[Bug c/41633] New: -Wframe-larger-than should warn about outgoing function calls, specifically varargs

[fche at redhat dot com]

gcc should warn when the stack frame for a called varargs function
is in excess of a -Wframe-larger-than=NNN bytes.  Such a check could
be done at each call site, to see whether the outgoing arguments
alone already exhaust NNN.


-- 
           Summary: -Wframe-larger-than should warn about outgoing function
                    calls, specifically varargs
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: fche at redhat dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41633