[Bug c++/21179] New: template in anonymous namespace in precompiled header

["hans at jukesan dot de" <gcc-bugzilla at gcc dot gnu dot org>]

An anonymous namespace in an include file contains a template. I precompile the
include file. Now all C++ source files that include the precompiled header file
share the same anonymous namespace. In the attached example, two (identical)
source file include the precompiled header and then define an integer "i" within
an anonymous namespace. The linker should know that each of these integers are
invisible outside of its source file, but instead complains about a symbol that
is defined twice.

-- 
           Summary: template in anonymous namespace in precompiled header
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: hans at jukesan dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: g++ 4.0.0
  GCC host triplet: Pentium 32-bit
GCC target triplet: Suse Linux 9.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21179