kees wrote: @JustinStitt were looking over things, and I stumbled over something here...
> Thanks. So IIUC, the rule is: > > 1. If the type of either operand of an arithmetic operator is `__ob_trap`, > the operator traps on overflow, and the result type is `__ob_trap`. This is correct and what I was expecting. > 2. If either the operand type or the destination type of an integer > conversion is `__ob_trap`, the conversion traps on overflow. This one, however, I think it not what we want, but I may be missing something. ``` int __ob_trap src = bigger_than_255; ... char dest = src; ``` I don't think we want a trap on the `dest` assignment, since it isn't `__ob_trap`. It doesn't care about the truncation. This is a "sided" operation, unlike the arithmetic. https://github.com/llvm/llvm-project/pull/148914 _______________________________________________ lldb-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
