http://d.puremagic.com/issues/show_bug.cgi?id=10093
--- Comment #10 from luka8088 <[email protected]> 2013-05-16 13:07:39 PDT --- (In reply to comment #9) > (In reply to comment #8) > > The original issue was: > > > > auto offset = text1.length - text2.length; > > func(offset); > > > > and offset turned out to be around 4294967291 > > > > I was thinking, setting a uint to a negative value is kind of an overflow, > > should it maybe be treated the same way like array bounds and be checked by > > druntime (with optional disabling in production release)? > > Well, that's probably something the compiler can't warn about. Not statically, > that's for sure. > You can use a custom type which checks for bound overflows, and fallback to > regular int for release builds. Yeah, I could, but should that maybe be in druntime? Also... void main () { auto a = 5 - 10u; // 4294967291u auto b = 5u - 10; // 4294967291u } Why are they both unsigned? I will take this to the forum. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
