on Debian squeeze, Linux 2.6.26-2-amd64 #1 SMP:
The following incorrect code cause g++ to segfault on "g++ (Debian 4.3.3-3)
4.3.3" but not on "g++ (GCC) 4.1.1 20070105 (Red Hat 4.1.1-51)":
================================================
// g++ -Wall -save-temps -c bugreport0.cpp
template<typename pointer_type>
struct Registry {
pointer_type pointer;
// copy-paste error should not cause ICE
virtual ~ModuleRegistry() { delete pointer; }
};
struct ModuleRegistry: public Registry<int *> {};
================================================
compilation log:
================================================
g++ -Wall -save-temps -c bugreport0.cpp
bugreport0.cpp:8: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.3/README.Bugs> for instructions.
Compilation exited abnormally with code 1 at Thu May 28 12:03:42
================================================
--
Summary: regression? ICE (segfault) on invalid virtual dtor in
template
Product: gcc
Version: 4.3.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: poftwaresatent at gmail dot com
GCC build triplet: x86_64-linux-gnu
GCC host triplet: x86_64-linux-gnu
GCC target triplet: x86_64-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40284
