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[Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 5 Jan 2011 18:18:43 +0000
- Subject: [Bug fortran/47180] [OOP] EXTENDS_TYPE_OF returns the wrong result for disassociated polymorphic pointers
- Auto-submitted: auto-generated
- References: <bug-47180-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47180
--- Comment #7 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-01-05 18:18:34 UTC ---
Compiling revision 168524 gives:
../../work/gcc/fortran/trans-expr.c: In function 'gfc_trans_class_assign':
../../work/gcc/fortran/trans-expr.c:6172:42: error: 'vtab' may be used
uninitialized in this function [-Werror=uninitialized]
cc1: all warnings being treated as errors