On Fri, Oct 11, 2013 at 2:17 PM, Rafael Espíndola < [email protected]> wrote:
> After spending some time figuring out what the actual restrictions ELF > puts on alias I think this new patch is correct. > > What the previous one was getting wrong is that sometimes it would > output just the base destructor. If we are using aliases and > implementing weak functions with comdats, we have to make sure every > translation unit emits comdats with the same symbols. If we don't, the > linker can decide to keep a copy that has only the base destructor and > the link gets an undefined reference to the complete destructor. > > I have tested the patch by using a patched clang to build a debug > version of clang. > Since you've got it setup, have you run this against the GDB 7.5 test suite? > > Cheers, > Rafael > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits > >
_______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
