This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[v3 patch] Extend smart ptr assertions to reject void*


Because of the GNU extension that allows sizeof(void) we fail to
reject ill-formed programs. This patch fixes that.

2013-10-30  Jonathan Wakely  <jwakely.gcc@gmail.com>

        * include/bits/shared_ptr (__shared_ptr): Assert non-void pointer.
        * include/bits/shared_ptr (default_delete): Likewise.
        * include/backward/auto_ptr.h (__shared_ptr(auto_ptr&&)): Likewise.
        * testsuite/20_util/shared_ptr/cons/58839.cc: Do not use
        default_delete<void>.
        * testsuite/20_util/shared_ptr/cons/void_neg.cc: New.
        * testsuite/20_util/default_delete/void_neg.cc: New.
        * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust line numbers.
        * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.

Tested x86_64-linux, committed to trunk.

Attachment: patch.txt
Description: Text document


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]