[Bug middle-end/21180] [4.1 Regression] checking on fold no longer happens in some cases

[dberlin at gcc dot gnu dot org]

-- 
Bug 21180 depends on bug 22455, which changed state.

Bug 22455 Summary: [4.1 regression] ICE tree check: expected function_decl, 
have type_decl in fold_checksum_tree, at fold-const.c:10282
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22455

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21180