[Bug preprocessor/38161] New: #elif <non-const expression #defined in this #if> breaks

[h dot b dot furuseth at usit dot uio dot no]

#ifndef FOO
#define FOO sizeof(void *)
#elif FOO
#endif
t.c:3:7: error: missing binary operator before token "("

I expect it's caused by the fix to bug #36320.


-- 
           Summary: #elif <non-const expression #defined in this #if> breaks
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: preprocessor
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: h dot b dot furuseth at usit dot uio dot no
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38161