https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109091
Bug ID: 109091
Summary: AIX: thread_local is not being internally linked
Product: gcc
Version: 10.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: miladfarca at gmail dot com
Target Milestone: ---
Sample:
0.cc
```
void check();
namespace {
thread_local int num = 0;
}
int main(){
num = 5;
check();
return 0;
}
```
1.cc
```
#include <iostream>
namespace {
thread_local int num = 0;
}
void check(){
std::cout << num << std::endl;
}
```
Compile with g++ -lpthread 0.cc 1.cc and run.
Expected output: 0
Output on AIX: 5
