[Issue 18815] thread_attachThis crash

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18815

--- Comment #1 from Manu <turkeyman at gmail.com> ---
I just confirmed, this is a regression from 2.78 to 2.79.
It runs when building with 2.78, newer releases segfault.

main.cpp:
---------
#include <thread>

extern "C" void rt_init();
extern "C" void dfunc();

void thread_func()
{
    dfunc();
}

void main()
{
    rt_init();

    std::thread thread(thread_func);
    thread.join();
}

test.d:
-------
import std.stdio;

extern(C) void dfunc()
{
        import core.thread;
        thread_attachThis();

        writeln("Hello\n");
}

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