I got so many "make check" failures in libstdc++ with gcc 4.0 from CVS
at Thu Nov 18 00:45:48 UTC 2004. They all have something like
# /export/build/gnu/gcc/build-ia64-linux/gcc/g++ -shared-libgcc
-B/export/build/gnu/gcc/build-ia64-linux/gcc/ -nostdinc++
-L/export/build/gnu/gcc/build-ia64-linux/ia64-unknown-linux-gnu/libstdc++-v3/src
-L/export/build/gnu/gcc/build-ia64-linux/ia64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/usr/gcc-4.0/ia64-unknown-linux-gnu/bin/
-B/usr/gcc-4.0/ia64-unknown-linux-gnu/lib/ -isystem
/usr/gcc-4.0/ia64-unknown-linux-gnu/include -isystem
/usr/gcc-4.0/ia64-unknown-linux-gnu/sys-include -g -O2 -D_GLIBCXX_ASSERT
-ffunction-sections -fdata-sections -fmessage-length=0
-DLOCALEDIR="/export/build/gnu/gcc/build-ia64-linux/ia64-unknown-linux-gnu/libstdc++-v3/po/share/locale"
-nostdinc++
-I/export/build/gnu/gcc/build-ia64-linux/ia64-unknown-linux-gnu/libstdc++-v3/include/ia64-unknown-linux-gnu
-I/export/build/gnu/gcc/build-ia64-linux/ia64-unknown-linux-gnu/libstdc++-v3/include
-I/net/gnu/export/gnu/src/gcc/gcc/libstdc++-v3/libsupc++
-I/net/gnu/export/gnu/src/gcc/gcc/libstdc++-v3/include/backward
-I/net/gnu/export/gnu/src/gcc/gcc/libstdc++-v3/testsuite
/net/gnu/export/gnu/src/gcc/gcc/libstdc++-v3/testsuite/20_util/memory/auto_ptr/6.cc
-include bits/stdc++.h
-L/export/build/gnu/gcc/build-ia64-linux/ia64-unknown-linux-gnu//libstdc++-v3/testsuite
-lv3test -lm -o ./6.exe
/tmp/ccKs0Kx1.o(.debug_info+0x72ac): undefined reference to `typeinfo for B'
collect2: ld returned 1 exit status
Gcc 4.0 20041111 is OK.
--
Summary: C++ debug is broken
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: critical
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl at lucon dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: ia64-unknown-linux-gnu
GCC host triplet: ia64-unknown-linux-gnu
GCC target triplet: ia64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18556
