https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59161
--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Wed Feb 15 13:38:42 2017 New Revision: 245480 URL: https://gcc.gnu.org/viewcvs?rev=245480&root=gcc&view=rev Log: PR59161 make pretty printers always return strings Backport from mainline 2016-12-15 Jonathan Wakely <jwak...@redhat.com> PR libstdc++/59161 * python/libstdcxx/v6/printers.py (StdListIteratorPrinter.to_string) (StdSlistIteratorPrinter.to_string, StdVectorIteratorPrinter.to_string) (StdRbtreeIteratorPrinter.to_string, StdDequeIteratorPrinter.to_string) (StdDebugIteratorPrinter.to_string): Return string instead of gdb.Value. * testsuite/libstdc++-prettyprinters/59161.cc: New test. Added: branches/gcc-6-branch/libstdc++-v3/testsuite/libstdc++-prettyprinters/59161.cc Modified: branches/gcc-6-branch/libstdc++-v3/ChangeLog branches/gcc-6-branch/libstdc++-v3/python/libstdcxx/v6/printers.py