digitalmars.D.bugs - [Issue 686] New: [Regression] opCast of a struct or union is called in nonsensical circumstances
- d-bugmail puremagic.com (40/40) Dec 13 2006 http://d.puremagic.com/issues/show_bug.cgi?id=686
- d-bugmail puremagic.com (9/9) Dec 27 2006 http://d.puremagic.com/issues/show_bug.cgi?id=686
- d-bugmail puremagic.com (6/6) Dec 30 2006 http://d.puremagic.com/issues/show_bug.cgi?id=686
http://d.puremagic.com/issues/show_bug.cgi?id=686 Summary: [Regression] opCast of a struct or union is called in nonsensical circumstances Product: D Version: 0.177 Platform: PC OS/Version: Windows Status: NEW Keywords: rejects-valid Severity: major Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: smjg iname.com This used to work. But now, it's broken the bit array/pointer types in my utility library. ---------- struct Qwert { Yuiop opCast() { return Yuiop.init; } } struct Yuiop { Qwert asdfg() { return Qwert.init; } void hjkl() { Qwert zxcvb = asdfg(); // line 13 } } ---------- opCast_struct.d(13): Error: cannot implicitly convert expression (((this.asdfg)().opCast)()) of type Yuiop to Qwert ---------- There's absolutely no reason that it should be trying to call Qwert.opCast. adsfg() is already of type qwert; even if it wasn't, this wouldn't make sense since "Overloading the cast operator does not affect implicit casts, it only applies to explicit casts." If Qwert.opCast is removed, the code compiles without error. --
Dec 13 2006
http://d.puremagic.com/issues/show_bug.cgi?id=686 bugzilla digitalmars.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Fixed DMD 0.178 --
Dec 27 2006
http://d.puremagic.com/issues/show_bug.cgi?id=686 Added to DStress as http://dstress.kuehne.cn/run/o/opCast_04_A.d http://dstress.kuehne.cn/run/o/opCast_04_B.d --
Dec 30 2006