[Bug libstdc++/55413] [LTO] hashtable.h:1648 '__bbegin_bkt' may be used uninitialized in this function [-Werror=maybe-uninitialized]

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55413



--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 
2012-11-20 14:54:22 UTC ---

Author: paolo

Date: Tue Nov 20 14:54:11 2012

New Revision: 193663



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193663

Log:

2012-11-20  Paolo Carlini  <paolo.carl...@oracle.com>



    PR libstdc++/55413

    * include/bits/hashtable.h (_Hashtable<>::_M_rehash_aux): Initialize

    __bbegin_bkt and __prev_bkt to avoid uninitialized warnings.

    * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust

    dg-error line number.



Modified:

    trunk/libstdc++-v3/ChangeLog

    trunk/libstdc++-v3/include/bits/hashtable.h

   

trunk/libstdc++-v3/testsuite/23_containers/unordered_set/instantiation_neg.cc