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Re: C++ PATCH to emit_tinfo_decl
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- To: gcc-patches at gcc dot gnu dot org
- Cc: jason at redhat dot com
- Date: Mon, 13 May 2002 17:40:18 -0400 (EDT)
- Subject: Re: C++ PATCH to emit_tinfo_decl
There is a major regression today in the g++ testsuite results under
hppa2.0w-hp-hpux11.11. I think this patch is the likely cause:
2002-05-13 Jason Merrill <jason@redhat.com>
* rtti.c (emit_tinfo_decl): Call import_export_decl.
* decl2.c (import_export_decl): Set DECL_NOT_REALLY_EXTERN on
tinfo decls by default. Don't mess with the builtins.
There are numerous undefined symbols linking against libstdc++.sl. For
example,
Executing on host: /xxx/gnu/gcc-3.2/objdir/gcc/testsuite/../g++ -B/xxx/gnu/gcc-3.2/objdir/gcc/testsuite/../ /xxx/gnu/gcc-3.2/gcc/gcc/testsuite/g++.dg/debug/trivial.C -nostdinc++ -I/xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include/hppa2.0w-hp-hpux11.11 -I/xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11/libstdc++-v3/include -I/xxx/gnu/gcc-3.2/gcc/libstdc++-v3/libsupc++ -I/xxx/gnu/gcc-3.2/gcc/libstdc++-v3/libio -I/xxx/gnu/gcc-3.2/gcc/libstdc++-v3/include/backward -I/xxx/gnu/gcc-3.2/gcc/libstdc++-v3/testsuite -fmessage-length=0 -gstabs1 -O2 -L/xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs -L/xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libiberty -lm -o ./trivial.exe (timeout = 300)
PASS: g++.dg/debug/trivial.C (test for excess errors)
/usr/lib/dld.sl: Unresolved symbol: _ZTISt13bad_exception (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved symbol: _ZTISt9exception (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved symbol: _ZTINSt6locale5facetE (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved symbol: _ZTISt5ctypeIcE (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved symbol: _ZTISt7codecvtIcc9mbstate_tE (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved symbol: _ZTISt21__ctype_abstract_baseIcE (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc+
+.sl.4
/usr/lib/dld.sl: Unresolved symbol: _ZTISt9exception (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved module for symbol: _ZTVSt9basic_iosIcSt11char_traitsIcEE (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved symbol: _ZTISt9exception (data) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
/usr/lib/dld.sl: Unresolved module for symbol: _ZNSt8ios_base4InitC1Ev (code) from /xxx/gnu/gcc-3.2/objdir/hppa2.0w-hp-hpux11.11//libstdc++-v3/src/.libs/libstdc++.sl.4
FAIL: g++.dg/debug/trivial.C execution test
Dave
--
J. David Anglin dave.anglin@nrc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6605)