http://llvm.org/bugs/show_bug.cgi?id=14064
Bug #: 14064
Summary: segfault in destructor of aggregate struct in
statically initialized global array
Product: new-bugs
Version: 3.1
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: new bugs
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
struct foo
{
~foo()
{
if (str)
{}
}
const char* str;
bool ok;
};
foo foos[] = {
{ "test", 0 }
};
int main()
{
return 0;
}
$ clang++ -v
Debian clang version 3.1-4ppa3 (branches/release_31) (based on LLVM 3.1)
Target: x86_64-pc-linux-gnu
Thread model: posix
This segfaults in ~foo with an obviously invalid 'this':
Program received signal SIGSEGV, Segmentation fault.
foo::~foo (this=0x2460b540) at test.cpp:8
8 if (str)
(gdb) p &foos[0]
$2 = (foo *) 0x601050
I also reproduce it on MacOS with the Apple version:
Apple clang version 4.0 (tags/Apple/clang-421.0.60) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin12.2.0
Thread model: posix
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