Public bug reported:
I tried to compile the following code on Ubuntu 12.04, 64-bit version
with command line "g++ -std=c++11 shared.cpp"
COMPILER OUTPUT:
Internal compiler error: Error reporting routines re-entered.
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.
Preprocessed source stored into /tmp/cclhuYkr.out file, please attach this to
your bugreport.
**************************************************
shared.cpp
#include <memory>
#include <vector>
class myclass
{
public:
void add(std::shared_ptr<myclass> sp) { vec.push_back(sp); if(!
sp->has(this) ) sp->add(this); }
void add(myclass* p) { vec.push_back(std::make_shared<myclass>(p)); }
bool has(std::shared_ptr<myclass> sp) { for(auto& x : vec) {
if(x.lock()==sp) return true; } return false; }
bool has(myclass* p ) { for(auto& x : vec) { if(x.lock().get() == p)
return true; } return false; }
std::vector<std::weak_ptr<myclass>> vec;
};
int main()
{
return 0;
}
** Affects: gcc-4.7 (Ubuntu)
Importance: Undecided
Status: New
** Tags: internal pointer shared weak
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https://bugs.launchpad.net/bugs/1177790
Title:
Internal compiler error: Error reporting routines re-entered
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