search for: manadgement

...ublic Derived global_var = new ....; main() { myProc(d); } void myProc(base2 obj) { boolean b = (global_var == obj); // this would be false! Derived alias = (Derived) obj; // this would break too btw } So what am i missing ? maybe to deal with multiple ereditation one need some more "manadgement" code ? and does the optimizer still "see" all relations and code features? Thank you!

...; > } > > void myProc(base2 obj) > { > boolean b = (global_var == obj); // this would be false! > > Derived alias = (Derived) obj; // this would break too btw > } > > So what am i missing ? maybe to deal with multiple ereditation one > need some more "manadgement" code ? and does the optimizer still "see" > all relations and code features? I don't see why casting to a base class pointer will change the equality test at all. global_var == obj will evaluate to true and alias will point to global_var as expected. The fact that a pointer...

> Hi! i'm tring to figure out how classes and dependencies > can be mapped to llvm. > [snip] > how do i encode a function that takes "base" type > so that it also takes "derived" ? You'll notice that your function doesn't take an object of type base, but a pointer to it. This is important - in a language such as LLVM where actual structures can be

Hi! i'm tring to figure out how classes and dependencies can be mapped to llvm. I've read on docs that nesting can be used: class base { int Y; }; class derived : base { short Z; }; becomes: %base = type { int } %derived = type { %base, short } That's ok, but now the question is: how do i encode a function that takes "base" type so that it also takes "derived"