Bug 12792 – runtime loading D shared library as a standalone (with it's own GC etc)

Reported by Timothee Cour on the newsgroup. http://forum.dlang.org/post/[email protected] main.d: call a D shared library via dlopen/dlsym foo.d: extern(C) void foo(){ printf("inside_foo\n"); //ok import core.runtime; bool ret=Runtime.initialize();//will segfault below with or without that assert(ret);//ok int[]a; a.length=2;//segfault } dmd -g -oflibfoo.dylib -shared foo.d dmd -g -oftest main.d ./test #Loading shared libraries isn't yet supported on OSX. #inside_foo #segfault at first occurence of gc (a.length=2 above) under lldb: * thread #1: test D2rt12sections_osx9tlsOffsetFPvZm + 109, stop reason = EXC_BAD_ACCESS (code=EXC_I386_GPFLT) frame #0: test D2rt12sections_osx9tlsOffsetFPvZm + 109 frame #1: test __tls_get_addr + 20 frame #2: libfoo.dylib _d_arraysetlengthT + 3701

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