[Bug c++/35368] New: With #pragma visibility, `vtable for __cxxabiv1::__class_type_info' is emitted as a hidden-visibility relocation

[benjamin at smedbergs dot us]

Testcase attached: when a class is declared with #pragma visibility hidden on,
references to `vtable for __cxxabiv1::__class_type_info' are emitted with
relocations that assume hidden visibility. This is incorrect, and is a
regression against 4.1 and I think 4.2.

To reproduce, compile the testcase, on an ELF toolchain, with:

g++-4.3 -shared -frtti -fPIC -o libtest.so test-cpp-rtti-linkage-error.cpp


-- 
           Summary: With #pragma visibility, `vtable for
                    __cxxabiv1::__class_type_info' is emitted as a hidden-
                    visibility relocation
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: benjamin at smedbergs dot us


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35368