http://llvm.org/bugs/show_bug.cgi?id=8325
Summary: Error on throwing pointer to pointee with non public
destructor
Product: clang
Version: 2.8
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
When throwing a pointer, clang wants the dtor of the pointee to be public.
class Error {
virtual ~Error() {}
public:
// uses decref() and incref() for reference counting
};
void throwing() {
throw new Error;
}
int main(int argc, char *argv[])
{
try { throwing(); }
catch (Error* e) { }
return 0;
}
// clang++ -o test test.cpp
// test.cpp:8:9: error: exception object of type 'Error' has private destructor
// throw new Error;
// ^
// test.cpp:2:11: note: declared private here
// virtual ~Error() {}
// ^
// 1 error generated.
% clang++ --version
clang version 2.8 (branches/release_28)
Target: x86_64-unknown-linux-gnu
Thread model: posix
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