[Bug c/36507] New: [4.3/4.4 Regression] ISO C99 inline semantics doesn't play together with nested functions

["jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

int main (void)
{
  int i = 2;
  inline int bar (void)
  {
    return i;
  }
  return bar () - 2;
}
doesn't link with -O0 -std=gnu99, works with -O0 -std=gnu99 -fgnu89-inline,
or -O1 -std=gnu99, or -O0 -std=gnu89.  As extern inline for nested function
is rejected, I believe we need to avoid clearing DECL_EXTERNAL for nested
inline functions.


-- 
           Summary: [4.3/4.4 Regression] ISO C99 inline semantics doesn't
                    play together with nested functions
           Product: gcc
           Version: 4.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jakub at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36507