Hello! I think following code will save us:
- Array<Real, 4> arr_surface(&surface.front().real()); + Array<Real, 4> arr_surface((Real*)&surface.front()); In previous implementation of GCC real() returns reference instead of value. But anyway old and new standards says what real() should returns value (not reference). So it's my bug. > Hello here... > > I'm taking care of the "#904 - C++11 and libsigc++ 2.6.0 support"[1] and > i'm front a problem i need help to solve. > > Firstly in this branch, i have enable c++11 support by adding some M4 and > converting isnan & isinf to std::' [2] > > Now i'm front face of "lvalue required as unary '&' operand" errors. > I take look here and there, try different things, and finally, found a way > to solve it [3] ... at least it build . > > - Array<Real, 4> arr_surface(&surface.front().real()); > + Real surfacereal(surface.front().real()); > + Array<Real, 4> arr_surface(& surfacereal); > > > WHATSTHEPROBBRO? > ----------------Memory ! > Not leak... but i think that could create memory corruption. > The surfacereal variable is allocated into the stack and passed by > references the arr_surface. > > What do you think ? > Does that solution create a potential corruption? > Do you have a smarter (because i do'nt like it) solution ? > Does Chinese people also parties on gregorian calendar NY ? > > [1] http://www.synfig.org/issues/thebuggenie/synfig/issues/904 > [2] > https://github.com/d-j-a-y/synfig/commit/6a18f6a87c20889fca3958b15b7914edda24cab8 > [3] > https://github.com/d-j-a-y/synfig/commit/57e52580ac16155ea3c4dcaeace7886f9cc38c64 > [4] > https://github.com/d-j-a-y/synfig/blob/master/synfig-core/src/synfig/rendering/software/function/array.h#L160 > > Nota : if i don't say silly things, the memory corruption was already here > with previous code implementation. > > ------------------------------------------------------------------------------ > Site24x7 APM Insight: Get Deep Visibility into Application Performance > APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month > Monitor end-to-end web transactions and take corrective actions now > Troubleshoot faster and improve end-user experience. Signup Now! > http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 > _______________________________________________ > Synfig-devl mailing list > Synfig-devl@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/synfig-devl > > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Synfig-devl mailing list Synfig-devl@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/synfig-devl
