search for: __ztvn4llvm14raw_os_ostreame

...d this problem using the raw_os_ostream adapter: #include <llvm/Support/raw_os_ostream.h> ... raw_os_ostream raw_out(out); raw_out << *instruction << std::endl; It compiles fine, but opt gives a runtime error when trying to load the pass: Symbol not found: __ZTVN4llvm14raw_os_ostreamE Any thoughts on why this is happening? And is there a workaround that doesn't involve raw_os_ostream? Thanks, Trevor

...er: > > #include <llvm/Support/raw_os_ostream.h> > ... > raw_os_ostream raw_out(out); > raw_out << *instruction << std::endl; > > It compiles fine, but opt gives a runtime error when trying to load > the pass: > > Symbol not found: __ZTVN4llvm14raw_os_ostreamE > > Any thoughts on why this is happening? And is there a workaround that > doesn't involve raw_os_ostream? Thanks, It's hard to say: __ZTVN4llvm14raw_os_ostreamE is the vtable for raw_os_ostream. This should be provided by lib/Support/raw_os_ostream.cpp. Perhaps you're n...

On Apr 1, 2010, at 3:58 PM, Chris Lattner wrote: > It's hard to say: __ZTVN4llvm14raw_os_ostreamE is the vtable for > raw_os_ostream. This should be provided by lib/Support/ > raw_os_ostream.cpp. Perhaps you're not linking in that .o file for > some reason. raw_os_ostream is definitely linked into Debug/lib/libLLVMSupport.a in my LLVM build. (Confirmed with otool.) I'...