digitalmars.D.bugs - [Issue 3614] New: empty tuples not assignable: Error: tuple has no effect in expression (tuple())
- d-bugmail puremagic.com (38/38) Dec 13 2009 http://d.puremagic.com/issues/show_bug.cgi?id=3614
- d-bugmail puremagic.com (9/9) Jan 06 2011 http://d.puremagic.com/issues/show_bug.cgi?id=3614
- d-bugmail puremagic.com (10/10) Jan 06 2011 http://d.puremagic.com/issues/show_bug.cgi?id=3614
http://d.puremagic.com/issues/show_bug.cgi?id=3614 Summary: empty tuples not assignable: Error: tuple has no effect in expression (tuple()) Product: D Version: 1.051 Platform: Other OS/Version: All Status: NEW Keywords: rejects-valid Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: nfxjfg gmail.com First off, this report is for 1.053, but I could select only up to 1.051. Apparently empty tuples can't be assigned, thus creating special cases whenever a tuple happens to have 0 elements. The following code fails to compile and I think it shouldn't: void foo(T...)(T a) { struct X { T a; } X x; x.a = a; //line 6 } void test() { foo!(int)(0); //works foo!()(); //fails } void main() {} Compilation fails with: a.d(6): Error: tuple has no effect in expression (tuple()) a.d(11): Error: template instance a.foo!() error instantiating Not sure how this is related to bug 3278 or bug 3600. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Dec 13 2009
http://d.puremagic.com/issues/show_bug.cgi?id=3614 nfxjfg gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WONTFIX -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 06 2011
http://d.puremagic.com/issues/show_bug.cgi?id=3614 Brad Roberts <braddr puremagic.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED CC| |braddr puremagic.com Resolution|WONTFIX | -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 06 2011