On Oct 17, 2007, at 5:17 PM, Chris Lattner <[EMAIL PROTECTED]> wrote:
> > On Oct 17, 2007, at 1:53 PM, Török Edvin wrote: > >> Hi, >> >> Iit gives me errors [because struct initializers are not implemented, >> the errors are ok]. >> I know that struct initializers are not yet implemented (right?), but >> then -emit-llvm should give an error if it can't handle something, >> and >> not infinite recursion. >> >> I would have used bugpoint to create a reduced testcase, but I don't >> know how to use it with clang, is it possible to use it? >> >> alex.i is available from here (it is a bit large): >> http://edwintorok.googlepages.com/alex.i >> >> $ clang -emit-llvm alex.i >> alex.i:661:19: warning: declaration does not declare anything >> __extension__ union >> ^ > > There are two issues here. The first warning you are getting (above) > is due to us not handling anonymous unions like GCC does yet. Since > this is just a warning, I don't consider it to be a high priority > right now. > > The other issue is the array initialization case you hit. Reduced, > it looks like: > > unsigned char asso_values[] = { 34 }; > int test() { return asso_values[0]; } > > $ clang t.c > t.c:3:21: error: illegal subscript of non-object type 'unsigned char > (*)[]' > int test() { return asso_values[0]; } > > I'm not sure where the failure is here. Steve, should this set the > type of asso_values to an array of size 1? Yes. Looks like a trivial bug. I'll fix this tonight... Snaroff > Or should the array type > decay to pointer to element? Is this something that would be > reasonably easy to fix? > > -Chris > _______________________________________________ > cfe-dev mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev _______________________________________________ cfe-dev mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
