4.1 branch gives an error, message, 4.2 and up segfault.
Matthias
$ g++-4.1 -save-temps bug.cc
bug.cc:17: error: could not convert template argument 'BUG::name' to 'bool'
$ g++ -save-temps bug.cc
bug.cc:17: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
class BUG
{
public:
bool name() { return true; }
};
template <bool T>
struct BUG1_5
{
};
template <bool name>
class BUG2 : BUG
{
public:
typedef BUG1_5<name> ptr;
};
int main()
{
BUG2<false> b;
return 0;
}
--
Summary: [4.2/4.3/4.4 regression] ICE cc1plus (Segmentation
fault)
Product: gcc
Version: 4.3.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: debian-gcc at lists dot debian dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38357
