Public bug reported:
Hi, the following program gets a segmentation fault. It works OK on
another machine (g++ (GCC) 4.1.2 20080704 (Red Hat 4.1.2-52)).
#include <iostream>
#include <string>
#include <stdexcept>
using namespace std;
class A {
public:
// Singleton
static A & instance();
private:
A() {
throw std::runtime_error("throw\n");
}
};
A & A::instance() {
static A inst;
return inst;
}
int main () {
const A & a = A::instance();
return 0;
}
% g++ -o foo foo.cc
% ./foo
terminate called after throwing an instance of 'std::runtime_error'
what(): throw
Aborted (core dumped)
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: g++ 4:4.6.3-1ubuntu5
ProcVersionSignature: Ubuntu 3.2.0-27.43-generic-pae 3.2.21
Uname: Linux 3.2.0-27-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu13
Architecture: i386
Date: Mon Sep 17 15:39:58 2012
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
SourcePackage: gcc-defaults
UpgradeStatus: Upgraded to precise on 2012-06-06 (103 days ago)
** Affects: gcc-defaults (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise
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https://bugs.launchpad.net/bugs/1051972
Title:
throwing from (singleton) constructor gives segmentation fault
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